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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Find the cheapest month to fly from Seattle (SEA) to San Diego (SAN)

November is typically the cheapest month to fly

From ￥11,612 - ￥39,126 per traveler.

Graph displaying average flight prices per month

Flights from Seattle Paine Field Intl. Airport (PAE) to San Diego (SAN)
Origin airport
Seattle Paine Field Intl. Airport
Destination airport
San Diego Intl.
Airlines serving
American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
￥22,870
Distance
1730 km
Average flight time
2 hours 51 mins

Seattle to San Diego Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Seattle to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring San Diego.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SEA to SAN flights that won’t make your bank account wince. Ready to temporarily leave behind Seattle for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SAN with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to San Diego Intl. Airport (SAN)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight from SEA to SAN was . Cheap tickets don't last forever, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to San Diego Airport?
We get that circumstances change unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to SAN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sea-Tac Airport to San Diego Intl. Airport (SAN) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Sea-Tac Airport to San Diego Intl. Airport (SAN)?
The flight time from SEA to SAN is about 2 hours and 49 minutes, so don't get too comfy. Chances are the next time you peek out the window you'll be arriving in San Diego.
How far is the flight from Sea-Tac Airport to San Diego Intl. Airport (SAN)?
The flight distance between Sea-Tac Airport and San Diego Airport is 1,700 kilometers. Pack yourself a snack, a drink and something to read. Keep yourself busy in the air and the hours will fly by.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to San Diego Intl. Airport (SAN)?
Alaska Airlines (AS) is one of the preferred choices for travelers jetting between Sea-Tac Airport and San Diego Airport. Select from the 260 flights it operates on this route each month. Another carrier servicing this route is Delta Air Lines (DL). You'll have 143 flights each month to select from.
Are Seattle - Tacoma Intl. Airport (SEA) to San Diego Airport flight tickets cheaper when they're purchased at the last minute?
Flight tickets from Sea-Tac Airport to San Diego Airport are available up to 12 months before departure on Expedia. And although you may occasionally pick up a fantastic last-minute deal, it's never a sure thing. Also, booking your flights ahead of time means you'll have more choices --- and you can avoid landing the dreaded middle seat! We regularly update our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

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San Diego nearby Airports

Carlsbad

Seattle nearby Airports

Seattle Paine Field Intl. Airport

Seattle Paine Field Intl. Airport to San Diego
￥22,870
*Available to Expedia members.