American Airlines Cheap Flights from Seattle Paine Field Intl. Airport to San Diego

View €135 flight on Wed, 25 Feb 2026Opens in a new window
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Prices were available within the past 7 days and start at €135 for one-way flights and €295 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 24 Jan - Mon, 26 Jan
PAE
Seattle
SAN
San Diego
€295 Return, found 5 days ago
€295
Return
found 5 days ago
Select American Airlines flight, departing Sat, 24 Jan from Seattle to San Diego, returning Mon, 26 Jan, priced at €295 found 5 days ago
American Airlines
Thu, 19 Mar - Tue, 24 Mar
PAE
Seattle
SAN
San Diego
€330 Return, found 5 days ago
€330
Return
found 5 days ago
Select American Airlines flight, departing Thu, 19 Mar from Seattle to San Diego, returning Tue, 24 Mar, priced at €330 found 5 days ago
American Airlines
Thu, 19 Feb - Mon, 23 Feb
PAE
Seattle
SAN
San Diego
€462 Return, found 1 day ago
€462
Return
found 1 day ago
Select American Airlines flight, departing Thu, 19 Feb from Seattle to San Diego, returning Mon, 23 Feb, priced at €462 found 1 day ago
American Airlines
Fri, 23 Jan - Sun, 25 Jan
PAE
Seattle
SAN
San Diego
€501 Return, found 2 days ago
€501
Return
found 2 days ago
Select American Airlines flight, departing Fri, 23 Jan from Seattle to San Diego, returning Sun, 25 Jan, priced at €501 found 2 days ago

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

September is typically the cheapest month to fly

From €118 - €256 per traveller.

Frequently asked questions

How much is an American Airlines flight from Snohomish County - Paine Field Airport (PAE) to San Diego Intl. Airport (SAN)?
Make use of the "Price (lowest to highest)" filter on Expedia to search for cheap American Airlines return flights from €295 from PAE to SAN. Affordable one-way options from €135 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from PAE to SAN with American Airlines?
January is one of the most affordable months to fly to San Diego with American Airlines. You could also find excellent prices on one-way and return tickets in November.
Does American Airlines fly nonstop from Snohomish County - Paine Field Airport (PAE) to San Diego Intl. Airport (SAN)?
To see if there's a direct journey from PAE to SAN with American Airlines or other airlines, use our "Nonstop" filter when looking for flights.
What airports does American Airlines fly into in San Diego?
Get on an American Airlines flight from Snohomish County - Paine Field Airport (PAE) to San Diego, and you'll probably land at San Diego Intl. Airport (SAN). This is the airline's main hub in this destination.
Can I change or cancel my American Airlines flight from Snohomish County - Paine Field Airport (PAE) to San Diego Intl. Airport (SAN)?
Changes are often free within 24 hours of making your booking, but your airline may add a charge after that time. For further information about altering your flights, head to your "Trips," select your flight and click on "Manage Booking." If you'd like the freedom to adjust your plans without additional charges, apply the "No cancel fee" or "Changes included" filter when planning your trip.

Travel information

Origin airport
Seattle Paine Field Intl. Airport
Destination airport
San Diego Intl.
Airlines serving
American Airlines
Popular airline
American Airlines
Distance
1730 km
Average flight time
2 hours 50 mins

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