Cheap Flights from Seattle (SEA) to San Diego (SAN)

Popular airlines from Seattle-Tacoma International Airport (SEA) to San Diego Intl. Airport (SAN)

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Frequently asked questions

How long does it take to fly from Sea-Tac Airport to SAN?
Purchase your ticket with Alaska Airlines and you'll be in the air for approximately 2 hours and 43 minutes. This sought-after airline has a direct flight that takes off at 7:47PM from SEA and comes in to land at San Diego Intl. Airport (SAN) at 10:30PM. Expedia has flight deals to get you soaring, so check out what's available on this route today.
Is it cheaper to buy a plane ticket from SEA to SAN last minute?
Booking your flight from SEA to San Diego Airport at the last minute could save you a nice sum if you luck out and find a real bargain. However, airfares generally don't get cheaper as the date of departure nears. If you choose to wait, flights could also be booked solid or the best seats taken (because who wants the middle seat?). If you'd rather not hedge your bets, book well in advance of when you want to leave. In fact, Expedia has some of the biggest deals up to 12 months in advance. If your favorite airline hasn't released its fares yet, check back regularly as offers are updated on Expedia constantly.
What airline has the least delays from SEA to San Diego Airport?
Journey with Delta Air Lines from Sea-Tac Airport to SAN and you're more likely to land at the time on your boarding pass. This airline clinches first place on this route, with an on-time score of 87%. If you find yourself facing a delay, the Expedia App is the perfect way to stay in the loop. Our popular app provides real-time trip alerts, from flight delays to any gate number changes.
What airports do you fly into for San Diego from Seattle?
With San Diego Intl. Airport (SAN), McClellan-Palomar Airport (CLD) and San Diego, CA (MYF-Montgomery Field) to choose from, journeying from Seattle to San Diego is no sweat. The city's busiest terminal, San Diego Intl. Airport (SAN), is about 3 kilometers northwest of the downtown area. As well as the price of fares, consider factors like bus or train options from the airport and the distance to your hotel before deciding where you'll get off the plane. Get your San Diego vacation off to a flying start by checking out San Diego Zoo and Balboa Park.
What are the most popular departure times for flights from Sea-Tac Airport to San Diego Airport?
Between 7:00 AM - 8:00 AM is when you'll find many Delta Air Lines flights jetting from Sea-Tac Airport to SAN. Our recommendation? Book a trip that departs in the morning. With air traffic yet to build up, your odds of hopping on a delay-free flight are better.
Can I change the date of my flight from Sea-Tac Airport to San Diego Airport?
We know life happens and plans change, so Expedia is here to help make things easier. First, access your SEA to San Diego Airport itinerary through the Expedia Trips portal and look up the ticket rules about what sorts of changes are allowed. If you booked in the last 24 hours, some airlines allow you to cancel at no cost and book new flights. If you booked your fare more than 24 hours ago, get in touch with us via our Customer Service portal to see how we can help.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
San Diego Intl.
Distance
1681 km
Average flight time
2 hours 50 mins

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Seattle to San Diego Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Seattle to San Diego offer the perfect respite. Not only does exploring San Diego provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Seattle to San Diego may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of San Diego are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to San Diego more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to San Diego is now!

Seattle to San Diego Flights

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