Over the past month, a train ticket between San Diego and Seattle cost $144.50, on average. Since this route covers a considerable distance, tickets are typically a bit pricier than most train fares. Booking your trip at least 10 days in advance can help you secure tickets at the best price. For same-day bookings, you’ll likely have to pay ...The total flight duration from San Diego, CA to Seattle, WA is 2 hours, 26 minutes. This is the average in-air flight time (wheels up to wheels down on the runway) based on actual flights taken over the past year, including routes like SAN to SEA. It covers the entire time on a typical commercial flight including take-off and landing.California. $408. Flights from Arcata to Seattle. $415. Flights from Bakersfield to Seattle. $138. Flights from Burbank to Seattle. $251. Flights from Fresno to Seattle.JetBlue offers flights to 90+ destinations with free inflight entertainment, free brand-name snacks and drinks, lots of legroom and award-winning service. Book JetBlue flights and vacation packages to 100+ destinations. Award-winning service, the most legroom in coach, free wi-fi, live TV, movies, snacks, and more.Looking for a cheap flight? 25% of our users found tickets from San Diego to the following destinations at these prices or less: Denver $116 one-way - $140 round-trip; Dallas $158 one-way - $272 round-trip; London $591 one-way - $841 round-trip. Morning departure is around 3% more expensive than an evening flight, on average*.Mar 15, 2024 · All flights from SAN to SEA non-stop. There are direct flights from San Diego International Airport, California, USA to Seattle Tacoma International (SEA), Washington, USA every day of the week with Alaska Airlines and Delta Air Lines. The flight distance is 1057 miles and the trip usually takes about 3 hours and 6 minutes. SAN. San Diego Airport. Prices were available within the past 7 days and start at $29 for one-way flights and $53 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Looking for cheap flights to San Diego? Book now to earn airline miles in addition to our OneKeyCash rewards and receive alerts if flight ...Amazing Delta SEA to SAN Flight Deals. The cheapest flights to San Diego Intl. found within the past 7 days were $171 round trip and $109 one way. Prices and availability subject to change. Additional terms may apply. Sat, May 18 - Sat, May 18.Saturday. 16-Mar-2024. 07:15AM PDT San Diego Intl - SAN. 09:59AM PDT Seattle-Tacoma Intl - SEA. B738. 2h 44m. Join FlightAware View more flight history Purchase entire flight history for DAL2563.JetBlue is a leading airline that provides flights to over 90 destinations with great service and amenities. Whether you are looking for a low fare, a rewards program, or a jet ski adventure, JetBlue has something for you. Find your …What are the cheapest airlines to fly from San Diego to Asia one-way? To fly one-way, consider booking your trip with Japan Airlines, which is currently one of the cheapest options available, starting at $441. United Airlines flights start at $466 while deals on Cathay Pacific start at $500 one-way.Take a look at some of the one-way flights departing to Seattle in the near future. If you're in need of a round-trip flight to Seattle instead, make sure to update the search form at the top of page. mié. 5/22 10:04 am ONT - SEA. Nonstop 2h 53m Frontier. Deal found 4/16 $29. The two airlines most popular with KAYAK users for flights from Seattle to San Diego are Alaska Airlines and Delta. With an average price for the route of $268 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $244 and an overall rating of 8.0. San Diego to Vancouver Flights. Flights from SAN to YVR are operated 21 times a week, with an average of 3 flights per day. Departure times vary between 06:50 - 17:10. The earliest flight departs at 06:50, the last flight departs at 17:10. However, this depends on the date you are flying so please check with the full flight schedule above to ... Find deals on San Diego to Seattle flights. Please use the search function at the top of the page to find our best flight deals. *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to ... One Way Flights vs Round Trip Flights from San Diego to Seattle . We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from San Diego to Seattle. However, booking a round trip flight can be a simpler ...6 days ago · One of the most popular airlines traveling from San Diego to Seattle is Frontier. Flights from Frontier traveling this route typically cost $252.89 RT. This price is typically 33% cheaper than other airlines that offer San Diego to Seattle flights. When booking this route, the cheapest RT price found was $109. The two airlines most popular with KAYAK users for flights from San Diego to Salt Lake City are Alaska Airlines and Delta. With an average price for the route of $236 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $292 and an overall rating of 8.0.The two airlines most popular with KAYAK users for flights from San Jose to Seattle are Alaska Airlines and Delta. With an average price for the route of $219 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $208 and an overall rating of 8.0.There are 2 airlines that fly nonstop from San Diego to Seattle. They are Alaska Airlines and Delta. The cheapest airline for this route is Alaska Airlines, with the best one-way …Find and book flights from San Diego to Seattle starting at $68 for one-way and $131 for round trip. Compare prices, dates, airlines and deals on Expedia.com. Book one-way or return flights from San Diego to Seattle with no change fee on selected flights. Earn your airline miles on top of our rewards! Get great 2024 flight deals from San Diego to Seattle now! 1 stop. Mon, 3 Jun SEA - SAN with Spirit Airlines. 1 stop. from £122. Seattle. £124 per passenger.Departing Mon, 9 Sep, returning Fri, 13 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Mon, 9 Sep, arriving in Seattle / Tacoma International.Inbound indirect ... Find the cheapest month – or even day – to fly to San Diego. Apr. from £499. May. from £480. Jun. from £544. Jul. from £563. Alaska Airlines has the most nonstop flights between San Diego, CA and Seattle; San Francisco, CA - SFO International Airport is the most popular connection for one stop flights between San Diego, CA and Seattle; In-Flight information. The average flying time for a direct flight from San Diego, CA to Seattle is 3 hours 0 minutes; Most direct ... 06:00 am. 08:52 am. Check Fare. -. Check Fare. Check Fare. $45 Search for cheap flights deals from SEA to SAN (Seattle - Tacoma Intl. to San Diego Intl.). We offer cheap direct, non-stop flights including one way and roundtrip tickets.The cheapest way to get from San Diego to Seattle, WA costs only $176, and the quickest way takes just 4¾ hours. Find the travel option that best suits you. ... Flights from San Diego to Seattle Ave. Duration 3h 1m When Every day Estimated price $140 - $550 Flights from San Diego to Seattle via Portland ...Flight AS1154 from San Diego to Seattle is operated by Alaska Airlines. Scheduled time of departure from San Diego Intl is 08:00 PDT and scheduled time of arrival in Seattle Tacoma Intl is 11:03 PDT. The duration of the flight Alaska Airlines AS 1154 is 3 hours 3 minutes. The two airlines most popular with KAYAK users for flights from Seattle to San Diego are Alaska Airlines and Delta. With an average price for the route of C$ 301 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of C$ 271 and an overall rating of 8.0. The average flying time for a direct flight from San Diego, CA to Seattle is 3 hours 0 minutes Most direct flights leave around 6:15 PDT Alaska Airlines flight #1133 is today's earliest flight from San Diego, CA to Seattle (6:15 PDT, Boeing 737-900)Track Delta (DL) #2854 flight from San Diego Intl to Seattle-Tacoma Intl. Flight status, tracking, and historical data for Delta 2854 (DL2854/DAL2854) including scheduled, estimated, and actual departure and arrival times. ... This dialogue will close in 60 seconds or you can click the exit icon in the top right corner to go back to the flight ...DL2183 and San Diego SAN to Seattle SEA Flights. Flight DL2183 is code-shared by 4 airlines using the flight numbers KE3082, KL6353, VS4861, WS8277. Other flights departing from San Diego SAN: AS1177, HA57, UA1502, UA2049. Other flights arriving at Seattle SEA: AS351, AS383, DL2216, AS944. All flights connecting San …fr. sa. Distance. 1,051 miles · (1,691 km) Flight time. 3 hours and 6 minutes. Airlines. Alaska. Delta. Alliances. Oneworld. SkyTeam. Star Alliance. Classes. Economy. …Compare and find cheap flight tickets from San Diego (SAN) to Seattle (SEA). Book directly with no added fees.How to find cheap flights to Seattle (SEA) from San Diego (SAN) in 2024 Looking for cheap tickets from San Diego International to Seattle / Tacoma International? Round …Which airlines provide the cheapest flights from Seattle to Cabo San Lucas? In the last 72 hours, the cheapest one-way ticket between Seattle and Cabo San Lucas found on KAYAK was with Delta for $195. Delta offered a round-trip connection from $382 and American Airlines from $396. See more FAQs.Flight status. Help. Contact American. Receipts and refunds. FAQs. Agency reference. Cargo , Opens another site in a new window that may not meet accessibility guidelines. Bag and optional fees. Customer service and contingency plans.Apr 28, 2024 · Searching for cheap flights from San Diego to Seattle? Enjoy comfort, premium cabin legroom and free movies with Alaska Airlines. Find the lowest fares today. The two airlines most popular with KAYAK users for flights from Honolulu to Seattle are Alaska Airlines and Delta. With an average price for the route of $427 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $399 and an overall rating of 8.0.One of the most popular airlines traveling from Seattle to San Diego is Frontier. Flights from Frontier traveling this route typically cost $267.79 RT. This price is typically 32% cheaper than other airlines that offer Seattle to San Diego flights. When booking this route, the cheapest RT price found was $99.Save big with United best flight deals from San Diego (SAN). Fly from San Diego in premium cabins with great Wi-Fi and in-flight entertainment. ... From San Diego (SAN) To Seattle (SEA) Roundtrip | Economy: 05/29/24 - 05/29/24: from. $ 220* Viewed: 13 hours ago. From San Diego (SAN) To Las Vegas (LAS) Roundtrip | Economy: 06/04/24 - …Return flights from San Diego SAN to Seattle SEA with United If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $196 to $258, it’s easy to find a flight that suits your budget. San Diego to Seattle Flights Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from San Diego to Seattle offer the perfect respite. Not only does exploring Seattle provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap ... Check Flight Status. Get up-to-date information by completing the form below. Change of Heart? No change fees*. Reach us at 1-800-I-FLY-SWA (1-800-435-9792) or online at least 10 minutes before departure time. *Fare differences may apply. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Seattle to San Diego. Find the best flights fast, track prices, and book with confidence. Flight Results: (SAN) San Diego Intl. -. (SEA) Seattle-Tacoma Intl. Refine Flight Results: Showing 25 of 52 flights. Filter Flights: No flights to display for the selected origin and destination airports. The two airlines most popular with KAYAK users for flights from San Diego to Salt Lake City are Alaska Airlines and Delta. With an average price for the route of $236 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $292 and an overall rating of 8.0. Return flights from San Diego SAN to Seattle SEA with Delta If you’re planning a round trip, booking return flights with Delta is usually the most cost-effective option. With airfares ranging from $227 to $227, it’s easy to find a flight that suits your budget.Check Flight Status. Get up-to-date information by completing the form below. Change of Heart? No change fees*. Reach us at 1-800-I-FLY-SWA (1-800-435-9792) or online at least 10 minutes before departure time. *Fare differences may apply. Lowest round trip fares by airline from San Diego and Seattle. Cheapest prices ($50 One Way, $95 Round Trip) found within past 7 days. Prices and availability subject to change. Additional terms may apply. Wed, Apr 17 - Mon, Apr 29. SAN. San Diego. SEA. Seattle. Find deals on San Diego to Seattle flights. Please use the search function at the top of the page to find our best flight deals. *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to ... Flight status. Help. Contact American. Receipts and refunds. FAQs. Agency reference. Cargo , Opens another site in a new window that may not meet accessibility guidelines. Bag and optional fees. Customer service and contingency plans. The two airlines most popular with KAYAK users for flights from Seattle to San Diego are Alaska Airlines and Delta. With an average price for the route of $268 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $244 and an overall rating of 8.0. Book cheap flights to San Diego (SAN) with United Airlines. Enjoy all the in-flight perks on your San Diego flight, including speed Wi-Fi. ... From Seattle (SEA) To San Diego (SAN) Roundtrip | Economy: 05/25/24 - 05/29/24: from. $ 206* Viewed: 1 day ago. From Los Angeles (LAX) To San Diego (SAN) Roundtrip | Economy: 07/15/24 - 07/22/24: from ...There are 4 airlines that fly nonstop from San Diego to Las Vegas. They are: Delta, Frontier, Southwest and Spirit Airlines. The cheapest price of all airlines flying this route was found with Frontier at $35 for a one-way flight. On average, the best prices for this route can be found at Frontier.Take a look at some of the one-way flights departing to Seattle in the near future. If you're in need of a round-trip flight to Seattle instead, make sure to update the search form at the top of page. mié. 5/22 10:04 am ONT - SEA. Nonstop 2h 53m Frontier. Deal found 4/16 $29. Flights from Seattle to San Diego with American Airlines. Round trip. expand_more. 1 Adult, Economy class. expand_more. Book with cash. expand_more. From. close. To ... Flights from Seattle to San Diego via Fresno Ave. Duration 4h 41m When Monday, Thursday, Friday and Sunday Estimated price $140 - $550 Flights from Everett to San Diego Ave. Duration 2h 44m When Every day Estimated price $150 - $490 Flights from Everett to San Diego via San Francisco ... To reach Seattle, SEA from San Diego, SAN you can choose from the top airlines, Virgin America, Alaska Airlines and United Airlines for a comfortable and convenient journey. The average time taken by a flight to cover the distance of 1050 miles between the two cities is about 2 hours and 30 minutes. Check Flight Status. Get up-to-date information by completing the form below. Change of Heart? No change fees*. Reach us at 1-800-I-FLY-SWA (1-800-435-9792) or online at least 10 minutes before departure time. *Fare differences may apply. Mon, May 6 SEA – SAN with Frontier Airlines. 1 stop. from $90. Seattle.$94 per passenger.Departing Wed, Apr 24, returning Tue, Apr 30.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from San Diego International on Wed, Apr 24, arriving in Seattle / Tacoma International.Inbound indirect ... My dates are flexible. SHOW FARES. Include Nearby Airports. Search for a Delta flight round-trip, multi-city or more. You choose from over 300 destinations worldwide to find a flight that fits your schedule. There are 4 airlines that fly nonstop from San Diego to San Francisco. They are: Alaska Airlines, Frontier, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with Frontier at $38 for a one-way flight. On average, the best prices for this route can be found at Frontier. Book one-way or return flights from San Diego to Seattle with no change fee on selected flights. Earn your airline miles on top of our rewards! Get great 2024 flight deals from San Diego to Seattle now! Use Google Flights to find cheap departing flights to Seattle and to track prices for specific travel dates for your next getaway.The two airlines most popular with KAYAK users for flights from San Diego to Boston are Alaska Airlines and Delta. With an average price for the route of $417 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $373 and an overall rating of 8.0.There are 2 airlines that fly nonstop from San Diego to Seattle. They are Alaska Airlines and Delta. The cheapest airline for this route is Alaska Airlines, with the best one-way …To. Check status. Stay up to date with our flight status tools. MileagePlus members can subscribe to notifications for flight status, check-in availability and more. United Airlines will do everything practical to ensure we provide the most accurate flight status information at all times.Book one-way or return flights from Seattle to San Diego with no change fee on selected flights. Earn double rewards with airline miles + Expedia points. Find 2024 flight deals now! ... Select Spirit Airlines flight, departing Tue., May 14 from Seattle to San Diego, returning Tue., Jun. 11, priced at CA $173 found 3 days ago. Sat., Apr. 27 ...Tue, Jun 11 SEA – SAN with Frontier Airlines. 1 stop. from $106. Seattle.$135 per passenger.Departing Tue, Apr 30, returning Wed, May 8.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from San Diego International on Tue, Apr 30, arriving in Seattle / Tacoma International.Inbound indirect ...Searching for cheap flights from San Diego to Seattle? Enjoy comfort, premium cabin legroom and free movies with Alaska Airlines. Find the lowest fares today.Pick Dates. If you’re travelling from Seattle to San Diego, one of the more common airlines travelling that route is Spirit Airlines. Flights on this route from Spirit Airlines typically cost C$ 196.20 RT, a price that is 188% cheaper than the average Seattle to San Diego flight. The cheapest flight found was C$ 108 RT. Find the lowest prices on one-way and return tickets right here. Seattle. £87 per passenger.Departing Wed, 1 May, returning Fri, 3 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Wed, 1 May, arriving in Seattle / Tacoma International.Inbound indirect flight with ... Book one-way or return flights from San Diego to Seattle with no change fee on selected flights. Earn double rewards with airline miles + Expedia points. Find 2024 flight deals now! ... Select Alaska Airlines flight, departing Fri., Jan. 19 from San Diego to Seattle, returning Sat., Jan. 27, priced at CA $143 found 12 hours ago. Thu., Jan. 11 ...Searching for cheap flights from San Diego to Seattle? Enjoy comfort, premium cabin legroom and free movies with Alaska Airlines. Find the lowest fares today.Flying time between cities. Travelmath provides an online flight time calculator for all types of travel routes. You can enter airports, cities, states, countries, or zip codes to find the flying time between any two points. The database uses the great circle distance and the average airspeed of a commercial airliner to figure out how long a ...All flights from SAN to SEA non-stop. There are direct flights from San Diego International Airport, California, USA to Seattle Tacoma International (SEA), Washington, USA every day of the week with Alaska Airlines and Delta Air Lines. The flight distance is 1057 miles and the trip usually takes about 3 hours and 6 minutes. SAN. San …Save big with United best flight deals from San Diego (SAN). Fly from San Diego in premium cabins with great Wi-Fi and in-flight entertainment. ... From San Diego (SAN) To Seattle (SEA) Roundtrip | Economy: 05/29/24 - 05/29/24: from. $ 220* Viewed: 13 hours ago. From San Diego (SAN) To Las Vegas (LAS) Roundtrip | Economy: 06/04/24 - …Which airlines provide the cheapest flights from Seattle to Cabo San Lucas? In the last 72 hours, the cheapest one-way ticket between Seattle and Cabo San Lucas found on KAYAK was with Delta for $195. Delta offered a round-trip connection from $382 and American Airlines from $396. See more FAQs.Updated 5:40 PM PDT, April 11, 2024. SEATTLE (AP) — A Washington state man pleaded guilty on Thursday to groping a woman during an Alaska Airlines flight from San Diego to Seattle last year. Desmond Bostick, 25, pleaded guilty in U.S. District Court in Seattle to assault, the U.S. Attorney’s Office for the Western District of … Sat, 4 May SEA - SAN with Frontier Airlines. 1 stop. from £71. Seattle. £99 per passenger.Departing Wed, 22 May, returning Sat, 1 Jun.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Wed, 22 May, arriving in Seattle / Tacoma International.Inbound indirect flight with ... Route information. Seattle, WA is 1,053 miles from San Diego. There are 14 daily flights from Seattle, WA to San Diego. There are 25 weekly flights from Seattle, WA to San Diego. 16 non-stop flights are operating from Seattle, WA to San Diego today. Alaska Airlines has the most nonstop flights between Seattle, WA and San Diego.Seattle / Tacoma to San Diego Flights Flights from SEA to SAN are operated 48 times a week, with an average of 7 flights per day. Departure times vary between 05:45 - 21:15. The earliest flight departs at 05:45, the last flight departs at 21:15. However, this depends on the date you are flying so please check with the full flight schedule above ...Find cheap flights to San Diego San Diego (SAN), California from $34. Search and compare round-trip, one-way, or last-minute flights to San Diego, CA. ... Visit San Diego from Seattle with a flight of just over two hours. The flight from New York City takes just under five hours, and a flight from Chicago takes just under four hours. ...Book one-way or return flights from San Diego to Seattle with no change fee on selected flights. Earn your airline miles on top of our rewards! Get great 2024 flight deals from San Diego to Seattle now!The two airlines most popular with KAYAK users for flights from San Jose to Seattle are Alaska Airlines and Delta. With an average price for the route of $219 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $208 and an overall rating of 8.0.San Diego to Vancouver Flights. Flights from SAN to YVR are operated 21 times a week, with an average of 3 flights per day. Departure times vary between 06:50 - 17:10. The earliest flight departs at 06:50, the last flight departs at 17:10. However, this depends on the date you are flying so please check with the full flight schedule above to ...
The average flying time for a direct flight from San Diego, CA to Seattle is 3 hours 0 minutes Most direct flights leave around 6:15 PDT Alaska Airlines flight #1133 is today's earliest flight from San Diego, CA to Seattle (6:15 PDT, Boeing 737-900). Adele bloch bauer painting
The shortest flight to Seattle from San Diego takes 2h 38m (based on flights departing in the next 60 days). How much is a flight from San Diego to Seattle? The cheapest flight to Seattle on our platform now costs $52.92 (based on flights departing in the next 60 days).6 days ago · One of the most popular airlines traveling from San Diego to Seattle is Frontier. Flights from Frontier traveling this route typically cost $252.89 RT. This price is typically 33% cheaper than other airlines that offer San Diego to Seattle flights. When booking this route, the cheapest RT price found was $109. Flights from Seattle to San Diego via Fresno Ave. Duration 4h 41m When Monday, Thursday, Friday and Sunday Estimated price $140 - $550 Flights from Everett to San Diego Ave. Duration 2h 44m When Every day Estimated price $150 - $490 Flights from Everett to San Diego via San Francisco ... To find the best deals on flights to San Diego from Seattle with Alaska Airlines, just enter your travel dates, filter by Alaska Airlines, and hit search. You’ll find 8 flights to choose from and can sort by price, flight duration, and arrival or departure time. Return flights from San Diego SAN to Seattle SEA with Alaska Airlines Flights from San Diego to Seattle. Use Google Flights to plan your next trip and find cheap one way or round trip flights from San Diego to Seattle. Find the best flights...Compare and find cheap flight tickets from San Diego (SAN) to Seattle (SEA). Book directly with no added fees.The average flying time for a direct flight from San Diego, CA to Seattle is 3 hours 0 minutes Most direct flights leave around 6:15 PDT Alaska Airlines flight #1133 is today's earliest flight from San Diego, CA to Seattle (6:15 PDT, Boeing 737-900)Cheap flights Toronto - San Diego. Departing on Tuesday, 7 May 2024 and returning on Thursday, 9 May 2024. from £517. 8h ago. Prices refer to lowest available return flight, and are per person for the dates shown. The flights are subject to seat availability as well as variations in the price and tariffs. Flights from San Diego (SAN) to Seattle (SEA) Origin airport. San Diego Intl. Destination airport. Seattle - Tacoma Intl. Airlines serving. Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways, Spirit Airlines, Sun Country Airlines, United. Popular airline. Alaska Airlines. Find the lowest prices on one-way and return tickets right here. Seattle. £87 per passenger.Departing Wed, 1 May, returning Fri, 3 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Wed, 1 May, arriving in Seattle / Tacoma International.Inbound indirect flight with ... Lowest round trip fares by airline from San Diego and Seattle. Cheapest prices ($50 One Way, $95 Round Trip) found within past 7 days. Prices and availability subject to change. Additional terms may apply. Wed, Apr 17 - Mon, Apr 29. SAN. San Diego. SEA. Seattle. .