
$93 Cheap American Airlines flights from Seattle to San Diego (SEA to SAN)
Find The Best Day To Fly from Seattle to San Diego
Amazing American Airlines SEA to SAN Flight Deals
The cheapest flights to San Diego Intl. found within the past 7 days were $145 round trip and $93 one way. Prices and availability subject to change. Additional terms may apply.
SAN From SEA Economy Coach Packages on Similar Airlines



Frequently asked questions
Discover our best American Airlines flight from Seattle SEA to San Diego SAN
To find the best deals on flights to Seattle from San Diego with American Airlines, just enter your travel dates, filter by American Airlines, and hit search. You’ll find 3 flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Seattle SEA to San Diego SAN with American Airlines
If you’re planning a round trip, booking return flights with American Airlines is usually the most cost-effective option. With airfares ranging from $145 to $198, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way American Airlines flights from Seattle SEA to San Diego SAN
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way American Airlines flight from Seattle to San Diego costs from $93. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to San Diego SAN from Seattle SEA with American Airlines
To find a cheap American Airlines flight from Seattle SEA to San Diego SAN, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on American Airlines flights from Seattle SEA to San Diego SAN
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as October, or if you book a flight with a stopover.
Find nonstop flights from Seattle SEA to San Diego SAN with American Airlines
If you’re keen to be on San Diego soil fast, don’t waste time with a stopover—filter your search results to show direct American Airlines flights only. The journey takes around 2 hour(s) 50 min(s) – so you’ll be there before you know it.
Flexible airline tickets for American Airlines flights from Seattle SEA to San Diego SAN
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to San Diego SAN from Seattle SEA with American Airlines on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
---|---|---|---|
DFW | USA | Dallas-Fort Worth Intl. | 599 |
CLT | USA | Charlotte-Douglas Intl. | 536 |
ORD | USA | O'Hare Intl. | 317 |
PHL | USA | Philadelphia Intl. | 247 |
MIA | USA | Miami Intl. | 193 |
DCA | USA | Ronald Reagan Washington National | 152 |
PHX | USA | Sky Harbor Intl. | 141 |
LAX | USA | Los Angeles Intl. | 81 |
LGA | USA | LaGuardia | 72 |
BOS | USA | Logan Intl. | 57 |
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Popular American Airlines Flight Routes from SEA
- American Airlines SEA to ONT
- American Airlines SEA to MSP
- American Airlines SEA to DFW
- American Airlines SEA to ATL
- American Airlines SEA to HND
- American Airlines SEA to LGA
- American Airlines SEA to SAN
- American Airlines SEA to TPA
- American Airlines SEA to ORD
- American Airlines SEA to MCO
- American Airlines SEA to BOS
Top American Airlines Flight Routes from SAN
Top Flights for American Airlines originating from SEA
Domestic
- San Juan to Orlando (SJU - MCO)
- Chicago to Las Vegas (ORD - LAS)
- Chicago to Orlando (ORD - MCO)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
- Chicago to Las Vegas (ORD - LAS)
- Chicago to Mexico City (ORD - MEX)
- Boston to Orlando (BOS - MCO)
- Los Angeles to San Salvador (LAX - SAL)
- Dallas to Las Vegas (DFW - LAS)
- New York to San Juan (JFK - SJU)
International
- Ontario to San Salvador (ONT - SAL)
- Orlando to San Juan (MCO - SJU)
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- Chicago to Mexico City (ORD - MEX)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
- Atlanta to Las Vegas (ATL - LAS)
- Newark Liberty Intl. Airport to Santiago (EWR - STI)
- Orlando to San Juan (MCO - SJU)
- Los Angeles to San Salvador (LAX - SAL)
- New York to San Juan (JFK - SJU)
Most Popular
- PHL to MIA Flights
- JetBlue Airways Boston (BOS) to Orlando (MCO) flights
- LAX to ORD Flights
- LAX to LHR Flights
- BOS to MIA Flights
- JetBlue Airways Boston (BOS) to Las Vegas (LAS) flights
- DFW to ATL Flights
- LAX to CDG Flights
- LAX to MCO Flights
- BOS to LAX Flights
- LAX to MIA Flights
- LAX to HNL Flights
- Delta Atlanta (ATL) to Las Vegas (LAS) flights
- DFW to MCO Flights
- LAX to DFW Flights
- LAX to JFK Flights
- SFO to LAX Flights
- JFK to LAX Flights
- DFW to ORD Flights
- ATL to LAX Flights
- Delta Minneapolis - St. Paul (MSP) to Las Vegas (LAS) flights
- SFO to JFK Flights
- PHL to MCO Flights
- Air India San Francisco (SFO) to Delhi (DEL) flights
- LAX to BOS Flights
- Delta Detroit (DTW) to Las Vegas (LAS) flights
- ORD to LAX Flights
- JFK to SFO Flights
- LAX to SFO Flights
- DFW to LAX Flights