When flying to Seattle from San Diego, Seattle/Tacoma Intl is the airport the majority of people will arrive at. Obtaining seats on a flight to Seattle/Tacoma Intl (SEA) from San Diego (SAN) should not be too difficult as there are 34 daily flights to Seattle from 8 different airlines. 2h 55m is the average flight duration from San Diego to ... Airfares from $50 One Way, $100 Round Trip from San Diego to Seattle. Prices starting at $100 for return flights and $50 for one-way flights to Seattle were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. On average, each passenger flying from San Diego to Seattle emits about 1,882 pounds. Spirit Airlines and Delta offer some of the most eco-friendly flights to San Diego to Seattle. These airlines offer nonstop and one-stop San Diego-to-Seattle flights and emit around 35 – 38% less carbon than most of the major airlines flying this route. Cheap Flights from Seattle to San Diego (SEA-SAN) Prices were available within the past 7 days and start at $50 for one-way flights and $100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Seattle to San Diego with no change fee on selected ... Seattle. Compare San Diego International to Seattle flight deals. Find the cheapest month or even day of the year to fly to Seattle. Book the best Seattle fare with …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 road trip from San Diego to Seattle takes around 30 hours and covers 1500 miles. Be sure to explore Los Angeles, San Jose, and Monterey, stop by Big Sur …4. Seattle and San Diego belong in the top 10 U.S. cities with the highest salaries. Both Seattle and San Diego are among the cities in the U.S. with the highest median-salaries and highest-paying jobs. Seattle also has the highest minimum wage and the second-highest tech industry salaries in the country. 5. Say goodbye to tacos.Rome2Rio makes travelling from San Diego to Seattle, WA easy. Rome2Rio is a door-to-door travel information and booking engine, helping you get to and from any location in the world. Find all the transport options for your trip from San Diego to Seattle, WA right here. Rome2Rio displays up to date schedules, route maps, journey times and ...May 16, 2022 by Allison Green. The Pacific Coast Highway is up there with the most beautiful drives in the world. Snaking all the way up the U.S.’s west coast, the Pacific Coast Highway stretches 1,675 miles from California to Washington, starting in San Diego, CA and ending in Olympia, WA (or vice versa). The most commonly driven part of the ...Flight deals from San Diego to Seattle. Looking for a cheap last-minute deal or the best round-trip flight from San Diego to Seattle? Find the lowest prices on one-way and …Posts: 112. Re: Seattle to San Diego Cruise. We were trying to leave this late summer but I think our plans are going to be a little delayed. If it was me, I would not leave later than sep 20th, weather dependent. Typically early October the northerly high shifts and the it starts to blow pretty good offshore NNW. How long is the drive from San Diego, CA to Seattle, WA? The total driving time is 19 hours, 14 minutes. Your trip begins in San Diego, California. It ends in Seattle, Washington. If you're planning a road trip, you might be interested in seeing the total driving distance from San Diego, CA to Seattle, WA. You can also calculate the cost to ... Flight deals from San Diego to Seattle. Looking for a cheap last-minute deal or the best round-trip flight from San Diego to Seattle? Find the lowest prices on one-way and …Tillamook, Oregon. Tillamook, Oregon sits on Highway 101, a few miles inland from the sea. It is about a 90-minute drive west of Portland and an excellent stop on the Seattle to San Francisco drive. For travellers and road-trippers checking out the Pacific Northwest, Tillamook is a popular stopping point. How long is the drive from San Diego, CA to Seattle, WA? The total driving time is 19 hours, 14 minutes. Your trip begins in San Diego, California. It ends in Seattle, Washington. If you're planning a road trip, you might be interested in seeing the total driving distance from San Diego, CA to Seattle, WA. You can also calculate the cost to ... On the San Diego to Seattle route, passengers have access to a variety of onboard dining options. Whether you’re looking for a quick bite or a full meal, there’s something to satisfy every palate. The Dining Car: Amtrak offers a dining car where you can sit down and enjoy a freshly prepared meal. The menu features a range of options ...San Diego. United States. SAN. San Diego International Airport. Seattle / Tacoma. United States. SEA. Seattle–Tacoma International Airport. Check Prices. Flight schedule. su. …DL2558 and San Diego SAN to Seattle SEA Flights. This is a multi leg flight of Delta Air Lines DL2558. Previous leg is Seattle to San Diego. Flight DL2558 is code-shared by 2 airlines using the flight numbers KL5583, VS1928. Other flights departing from San Diego SAN: WN623, DL4001, F93990, AS829The top cities between San Diego and Seattle are San Francisco, Los Angeles, Anaheim, Portland, Monterey, Greater Palm Springs, Yosemite National Park, Santa Barbara, Santa Monica, and Carlsbad. San Francisco is the most popular city on the route. It's 8 hours from San Diego and 12 hours from Seattle. Show only these on map.Cost to ship a car from San Diego, CA to Washington. San Diego to Seattle: $1,073 to $1,743 ; San Diego to Spokane: $1,104 to $1,808 ; San Diego to Tacoma: $1,095 to $1,709 ; San Diego to Kennewick: $1,054 to $1,667 ; San Diego to Pasco: $1,014 to $1,508 ; Cost to ship a car from San Jose, CA to Washington. San Jose to Seattle: $911 …Seattle. Compare San Diego International to Seattle flight deals. Find the cheapest month or even day of the year to fly to Seattle. Book the best Seattle fare with …All flight schedules from San Diego International Airport , California , USA to Seattle Tacoma International , Washington , USA . This route is operated by 2 airline (s), and the flight time is 3 hours and 19 minutes. The distance is 1057 miles. USA. Alternatively, you can take a bus from San Diego to Seattle Center (Station) via Old Town Station, San Diego Greyhound Bus Stop, Sacramento Bus Station, Seattle Bus Station, 4th Ave S & S Royal Brougham Way, and 3rd Ave & Vine St in around 30h 47m. Airlines. Alaska Airlines, Inc. Delta. Southwest Airlines. Train operators. Amtrak. Bus operators. Washington ». Seattle ». First Class. $261. Seattle. Search and compare first class flight deals to Seattle. Fly from San Francisco from $327, from Ontario from $387, from Los Angeles from $454. Book your first class tickets to Seattle. 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 ... Find cheap flights from Seattle to San Diego from $44. Round-trip. 1 adult. Economy. 0 bags. Direct flights only Add hotel. Sat 5/11. Sat 5/18. Search hundreds of travel sites at …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 ...Compare flight deals to San Diego from Seattle from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to San Diego start from £36 one-way. Flex your dates to find the best SEA-SAN ticket prices.FILE - Texas Attorney General Ken Paxton makes a statement at his office, May 26, 2023, in Austin, Texas. Paxton is dropping a request for a Seattle hospital to …Amtrak Coast Starlight has been a regular sighting on this route since 1971 when its inaugural journey between Seattle and San Diego marked the formation of Amtrak to operate US passenger rail services. Today it carries an average of 425,000 passengers each year, formed from a combination of leisure and business travelers.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. Departure airport: San Diego International Airport (SAN) Arrival airport: Seattle-Tacoma International Airport (SEA) With the airports selected, we can estimate the travel time to and from the airport, based on how far the airport is from downtown. Getting to the airport: 6 minutes. Getting to your destination: 33 minutesApr 26, 2019 · 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. 10:00 am start in San Diego. drive for about 2 hours. 11:57 am Los Angeles. stay for about 4 hours. and leave at 3:57 pm. drive for about 3 hours. 7:05 pm San Luis Obispo. stay overnight at San Luis Inn & Suites. leave the next day around 9:00 am.Mar 4, 2024 · Seattle. $90 per passenger. Departing Thu, May 2, returning Mon, May 6. Round-trip flight with Frontier Airlines. Outbound indirect flight with Frontier Airlines, departing from San Diego International on Thu, May 2, arriving in Seattle / Tacoma International. Drive from San Diego to Seattle 1262.6 miles. $220 - $340. San Diego to Seattle by tram and bus. 14 Weekly Services. 30h 12m Average Duration. $118 Cheapest Price. See …But if you're really planning to get all the way to San Diego, then definitely include Big Sur this time. Major destinations like cities usually take 3 full days to 'get' the experience. As a compromise, two full days (3 nights) might be appropriate. So that's 3 nights in Seattle, Portland, San Francisco, L.A., and San Diego. Hmmm.DL 2183 San Diego to Seattle Flight Status Delta Air Lines Flight DL2183 from San Diego International Airport SAN to Seattle Tacoma International Airport SEA is not scheduled for today March 28th, 2024. The last time the flight was scheduled was on March 9th, 2024. Check the table below for DL2183's most recent flight history:1 stop. Sat, 11 May SEA - SAN with Frontier Airlines. 1 stop. from £79. Seattle. £120 per passenger.Departing Tue, 30 Apr, returning Thu, 2 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Diego International on Tue, 30 Apr, arriving in Seattle / Tacoma International.Inbound indirect ...Quiet Seattle Center Condo – This Belltown condo has free parking (a rarity!), a pool, and is within walking distance to places like the Space Needle. (rates start at $155 per night) 2. Gig Harbor. Your next stop on a road trip from Seattle to San Diego is only a short drive from the city.Building a winner in Seattle. In the Huskies' 2020 recruiting class, Odunze wasn't even the top-ranked receiver. That honor went to McMillan, a four-star wide … Alaska Airlines, Inc., Delta and Southwest Airlines fly from Seattle, WA to San Diego hourly. Alternatively, you can take a bus from Seattle, WA to San Diego via Seattle Bus Station, Sacramento Bus Station, San Diego Greyhound Bus Stop, and Old Town Station in around 30h 17m. Airlines. 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 ...This time of year offers the best deals on train tickets from Seattle to San Diego, with the average price at just $165. Train tickets on this route are most expensive in October, when the average price goes up to $268. You can still score cheap deals below this average price, though, especially if you plan ahead and book your ticket in advance. Cheap Flights from San Diego to Seattle Paine Field Intl. Airport (SAN-PAE) Prices were available within the past 7 days and start at $109 for one-way flights and $202 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. 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.The best one-way flight to Seattle from San Diego in the past 72 hours is $44. The best round-trip flight deal from San Diego to Seattle found on momondo in the last 72 hours is $82. The fastest flight from San Diego to Seattle takes 2h 54m. Direct flights go from San Diego to Seattle every day.Get your free San Diego auto-transport quote today! Services {{ title }} Customer Reviews . Guides . 7 Deals . 1-888-230-9116 . MENU . Services . Unlock 20% OFF . Get Shipping Estimate - FREE . Reviews . About Us . ... San Diego to Seattle, Washington . San Diego to Denver, Colorado . San Diego to Washington, District of Columbia . How long is the drive from San Diego, CA to Seattle, WA? The total driving time is 19 hours, 14 minutes. Your trip begins in San Diego, California. It ends in Seattle, Washington. If you're planning a road trip, you might be interested in seeing the total driving distance from San Diego, CA to Seattle, WA. You can also calculate the cost to ... Departure airport: San Diego International Airport (SAN) Arrival airport: Seattle-Tacoma International Airport (SEA) With the airports selected, we can estimate the travel time to and from the airport, based on how far the airport is from downtown. Getting to the airport: 6 minutes. Getting to your destination: 33 minutesThe road trip from San Diego to Seattle takes around 30 hours and covers 1500 miles. Be sure to explore Los Angeles, San Jose, and Monterey, stop by Big Sur …4. Seattle and San Diego belong in the top 10 U.S. cities with the highest salaries. Both Seattle and San Diego are among the cities in the U.S. with the highest median-salaries and highest-paying jobs. Seattle also has the highest minimum wage and the second-highest tech industry salaries in the country. 5. Say goodbye to tacos.Seattle to San Diego ; Seattle to San Francisco ; Frequently Asked Questions How much does it cost to stay at a campground or RV park? A stay at an RV park will usually cost around $25–$80 (USD) per night. The cost of campgrounds has risen in recent years due to the popularity of RV vacations in the US. ...Looking for a cheap San Diego - Seattle flight? Compare prices from major travel agents and airlines to get the best flight deals.The Seattle Seawolves hosted San Diego Legion in the eleventh round of MLR’s 2022 season. Seattle snaps a two game lose streak, defeating their Western Conference rivals, San Diego. Recent Posts. How To Watch: April 20 – 21. Find information on how to watch every MLR match this weekend. For.The total driving distance from Seattle, WA to San Diego, CA is 1,255 miles or 2 020 kilometers. Your trip begins in Seattle, Washington. It ends in San Diego, California. If you are planning a road trip, you might also want to calculate the total driving time from Seattle, WA to San Diego, CA so you can see when you'll arrive at your ...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.The total driving distance from San Diego, CA to Seattle, WA is 1,255 miles or 2 020 kilometers. Your trip begins in San Diego, California. It ends in Seattle, Washington. If you are planning a road trip, you might also want to calculate the total driving time from San Diego, CA to Seattle, WA so you can see when you'll arrive at your destination.10:00 am start in San Diego. drive for about 2 hours. 11:57 am Los Angeles. stay for about 4 hours. and leave at 3:57 pm. drive for about 3 hours. 7:05 pm San Luis Obispo. stay overnight at San Luis Inn & Suites. leave the next day around 9:00 am.Seattle. Cheap flights from Seattle to San Diego from £239.99. Seattle (United States) - San Diego (United States) return flights from £243.99. From 04/07/2024 (Thursday) - 11/07/2024 (Thursday). Check for the dates with the …105 reviews. 44 helpful votes. Driving San Diego to Seattle. 11 years ago. My son is relocating to Seattle from San Diego this early July, so he needs to drive his car. We are going together to share driving and have only about 3 days to get up there. We know the 5 Fwy. is shortest, but need to see relatives in North Bend/Coos Bay OR.Seattle. £121 per passenger.Departing Tue, 3 Sep, returning Wed, 11 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Diego …Home Routes Coast Starlight Train: Rider Guide. See the Pacific Ocean and the Cascade Mountain Range with a trip on Amtrak’s Coast Starlight route. It’s one of the most scenic in the United States with long-distance travel between Los Angeles and Seattle. Total travel time is 35 hours and you’ll spend one night on the train if you travel ...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 ...Washington ». Seattle ». First Class. $261. Seattle. Search and compare first class flight deals to Seattle. Fly from San Francisco from $327, from Ontario from $387, from Los Angeles from $454. Book your first class tickets to Seattle.DL 2183 San Diego to Seattle Flight Status Delta Air Lines Flight DL2183 from San Diego International Airport SAN to Seattle Tacoma International Airport SEA is not scheduled for today March 28th, 2024. The last time the flight was scheduled was on March 9th, 2024. Check the table below for DL2183's most recent flight history:The cost of living is 3% higher in Seattle, WA. See Seattle’s complete City Life page. Housing Costs. 1% lower. San Diego, CA. Seattle, WA. Median 2-bedroom apartment rent. $3,212. $3,358.DL 2183 San Diego to Seattle Flight Status Delta Air Lines Flight DL2183 from San Diego International Airport SAN to Seattle Tacoma International Airport SEA is not scheduled for today March 28th, 2024. The last time the flight was scheduled was on March 9th, 2024. Check the table below for DL2183's most recent flight history:If you want to explore small towns along the way, get a list of cities between San Diego, CA and Seattle, WA. Looking for alternate routes? Explore all of the routes from San Diego, CA to Seattle, WA. Compare the flight distance to driving distance from San Diego, CA to Seattle, WA, or check for a bus or train from San Diego, CA to Seattle, WA. $114 Cheap Delta flights San Diego (SAN) to Seattle (SEA) Prices were available within the past 7 days and start at $114 for one-way flights and $181 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Cheap flights from San Diego to Seattle. Round-trip. expand_more. 1 Passenger. expand_more. From. To. Departure. Apr 28, 2024. today. Return. May 5, …The total cost of driving from San Diego, CA to Seattle, WA (one-way) is $212.40 at current gas prices. The round trip cost would be $424.79 to go from San Diego, CA to Seattle, WA and back to San Diego, CA again. Regular fuel costs are around $4.23 per gallon for your trip. This calculation assumes that your vehicle gets an average gas …The road trip from San Diego to Seattle takes around 30 hours and covers 1500 miles. Be sure to explore Los Angeles, San Jose, and Monterey, stop by Big Sur …In San Diego, there are 7 comfortable months with high temperatures in the range of 70-85°. The most pleasant months of the year for San Diego are July, September and August. December has the coldest nighttime temperatures for Seattle with an average of 35.9°.Seattle to San Diego (or vice versa) – the whole Pacific Coast Highway; Crescent City to San Diego (or vice versa) – just the California portion of the Pacific Coast Highway; San Francisco to San Diego – a great California coast road trip, but only the Central California and Southern California portions; As you can see, you have options!Seattle. Compare San Diego to Seattle flight deals. Find the cheapest month or even day of the year to fly to Seattle. Book the best Seattle fare with no extra fees. Flight deals from …Check the road conditions from San Diego to Seattle and plan a trip based on the weather along the way. Road Trip Conditions. Road conditions from San Diego to Seattle. San Clemente 58°F. Scattered Clouds. Feels like 57.49 Wind speed 2 mph Pressure 1012 hPa I-5 North Bridge Work near San Clemente on Friday.Mission Bay RV Resort (1 mention) Campland On The Bay (1 mention) Chula Vista RV Resort (1 mention) Admiral Baker Field Camp (1 mention) San Diego RV Resort-Sunland (1 mention) Of course, Trippy is the perfect place to ask questions because there's an entire community of travelers talking to each other and sharing tips and advice.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.Rome2Rio makes travelling from San Diego to Seattle, WA easy. Rome2Rio is a door-to-door travel information and booking engine, helping you get to and from any location in the world. Find all the transport options for your trip from San Diego to Seattle, WA right here. Rome2Rio displays up to date schedules, route maps, journey times and ...Seattle. Compare San Diego to Seattle flight deals. Find the cheapest month or even day of the year to fly to Seattle. Book the best Seattle fare with no extra fees. Flight deals from …Rome2Rio makes travelling from Seattle, WA to San Diego easy. Rome2Rio is a door-to-door travel information and booking engine, helping you get to and from any location in the world. Find all the transport options for your trip from Seattle, WA to San Diego right here. Rome2Rio displays up to date schedules, route maps, journey times and ...Departure airport: San Diego International Airport (SAN) Arrival airport: Seattle-Tacoma International Airport (SEA) With the airports selected, we can estimate the travel time to and from the airport, based on how far the airport is from downtown. Getting to the airport: 6 minutes. Getting to your destination: 33 minutesSeattle Reign FC vs. San Diego Wave FC - TicketmasterSeattle. Cheap flights from Seattle to San Diego from £239.99. Seattle (United States) - San Diego (United States) return flights from £243.99. From 04/07/2024 (Thursday) - 11/07/2024 (Thursday). Check for the dates with the …Compare cheap flights and find tickets from San Diego International (SAN) to Seattle (SEA). Book directly with no added fees.Hwy 101 Seattle to San Diego, CA - Google My Maps. Sign in. Open full screen to view more. This map was created by a user. Learn how to create your own. Via Hwy 101 and Hwy 1.
Wed, 15 May SAN - SEA with Frontier Airlines. 1 stop. from £116. San Diego. £120 per passenger.Departing Sat, 1 Jun, returning Tue, 4 Jun.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Seattle / Tacoma International on Sat, 1 Jun, arriving in San Diego International.Inbound indirect flight with .... V2 lite vpn
San Diego, CA. Seattle, WA. Onboard services are subject to availability. Discover bus trips from San Diego, CA to Seattle, WA Secure online payment Free Wi-Fi and power outlets on board E-Ticket available One check-in baggage and …DL 2183 San Diego to Seattle Flight Status Delta Air Lines Flight DL2183 from San Diego International Airport SAN to Seattle Tacoma International Airport SEA is not scheduled for today March 28th, 2024. The last time the flight was scheduled was on March 9th, 2024. Check the table below for DL2183's most recent flight history:Seattle.$96 per passenger.Departing Wed, May 15, returning Mon, May 20.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from San …This time of year offers the best deals on train tickets from Seattle to San Diego, with the average price at just $228. Train tickets on this route are most expensive in October, when the average price goes up to $370. You can still score cheap deals below this average price, though, especially if you plan ahead and book your ticket in advance. 08/10/24 - 08/19/24. from. $ 286*. Viewed: 1 day ago. From. San Diego (SAN) To. Seattle (SEA) Roundtrip. 08/10/24 - 08/19/24. from. $ 286*. Viewed: 1 day ago. From. San Diego (SAN) To. Seattle (SEA) Roundtrip. Posts: 112. Re: Seattle to San Diego Cruise. We were trying to leave this late summer but I think our plans are going to be a little delayed. If it was me, I would not leave later than sep 20th, weather dependent. Typically early October the northerly high shifts and the it starts to blow pretty good offshore NNW.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.FILE - Auburn police officer Jeff Nelson appears in King County Superior Court, Aug. 24, 2020, in Kent, Wash. Jury selection began Monday, April 22, 2024, in the trial of …The best one-way flight to Seattle from San Diego in the past 72 hours is $44. The best round-trip flight deal from San Diego to Seattle found on momondo in the last 72 hours is $82. The fastest flight from San Diego to Seattle takes 2h 54m. Direct flights go from San Diego to Seattle every day.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..