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Seattle-Tacoma International Airport to San Diego flight
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Cheap Flights from Seattle-Tacoma International Airport to San Diego

Search for flights from Seattle-Tacoma International Airport to San Diego. Find affordable one-way or round-trip flights.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • SEA09:35
        12h 50m
        1 stop
        SAN22:25
        Seattle - San Diego|Wed, May 29|Spirit Airlines
        US$33US$66
        50% OFF
        50% OFF
        US$66US$33
      • SEA21:40
        11h 59m
        1 stop
        SAN09:39
        Seattle - San Diego|Tue, Jun 4|Spirit Airlines
        US$33US$66
        50% OFF
        50% OFF
        US$66US$33
      • SEA09:28
        12h 59m
        1 stop
        SAN22:27
        Seattle - San Diego|Wed, Jun 5|Spirit Airlines
        US$35US$66
        47% OFF
        47% OFF
        US$66US$35
      • SEA21:40
        11h 34m
        1 stop
        SAN09:14
        Seattle - San Diego|Tue, May 28|Spirit Airlines
        US$45
        US$45
      • SEA09:55
        5h 25m
        1 stop
        SAN15:20
        Seattle - San Diego|Mon, May 13|Frontier Airlines
        US$45
        US$45
      • SEA21:40
        11h 34m
        1 stop
        SAN09:14
        Seattle - San Diego|Tue, May 21|Spirit Airlines
        US$46
        US$46
      • SEA09:55
        7h 25m
        1 stop
        SAN17:20
        Seattle - San Diego|Mon, May 6|Frontier Airlines
        US$46
        US$46
      • SEA10:20
        5h 47m
        1 stop
        SAN16:07
        Seattle - San Diego|Sat, May 4|Frontier Airlines
        US$47
        US$47
      • SEA09:55
        5h 22m
        1 stop
        SAN15:17
        Seattle - San Diego|Wed, May 15|Frontier Airlines
        US$48
        US$48
      • SEA21:40
        11h 34m
        1 stop
        SAN09:14
        Seattle - San Diego|Tue, May 14|Spirit Airlines
        US$48
        US$48
      • SEA13:00
        3h 5m
        Direct
        SAN14:00
        Seattle - San Diego|Mon, May 6|Spirit Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Selected Airlines from Seattle-Tacoma International Airport to San Diego

View airlines operating flights from Seattle-Tacoma International Airport to San Diego. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

Spirit Airlines
From US$33
Frontier Airlines
From US$45
Southwest Airlines
From US$127
Sun Country Airlines
From US$153
Delta Air Lines
From US$260
Alaska Airlines
From US$266
American Airlines
From US$266
United Airlines
From US$298
Hawaiian Airlines
From US$468
ANA airlines
Find more flights and airlines

There are 1 airport(s) in San Diego. Discover the top routes now!

Discover different airports in San Diego. Find the best flight and transfer option, and plan your trip accordingly.

  • 1.32 km from downtown San Diego
    San Diego International Airport
    Tickets From
    US$33
Flight Schedule from Seattle-Tacoma International Airport to San Diego

Check on the flight schedule from Seattle-Tacoma International Airport to San Diego. Find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA3376

    American Airlines

    05:05

    SEA

    3.0h

    08:05

    PHX

    -MTWTFS
    Search

  2. AA2613

    American Airlines

    10:09

    PHX

    1.3h

    11:26

    SAN

    -MTWTFS

  3. AS1180

    Alaska Airlines

    05:45

    SEA

    2.9h

    Direct

    08:36

    SAN

    SMTWTFS
    Search

  4. AS1108

    Alaska Airlines

    09:00

    SEA

    2.9h

    Direct

    11:53

    SAN

    SMTWTFS
    Search

  5. NK422

    Spirit Airlines

    09:29

    SEA

    2.6h

    12:03

    LAS

    SMTWTFS
    Search

  6. NK191

    Spirit Airlines

    17:44

    LAS

    1.3h

    18:59

    SAN

    -----F-

  7. F91312

    Frontier Airlines

    10:06

    SEA

    3.1h

    13:10

    PHX

    SMT-TFS
    Search

  8. F93167

    Frontier Airlines

    13:16

    PHX

    1.3h

    14:32

    SAN

    SMTWTFS

  9. F91312

    Frontier Airlines

    10:06

    SEA

    3.1h

    13:10

    PHX

    SMT-TFS
    Search

  10. F92083

    Frontier Airlines

    07:00

    PHX

    1.3h

    08:15

    SAN

    SMTWTFS

  11. AS1096

    Alaska Airlines

    11:40

    SEA

    2.9h

    Direct

    14:33

    SAN

    SMTWTFS
    Search

  12. AS1142

    Alaska Airlines

    14:59

    SEA

    2.8h

    Direct

    17:49

    SAN

    S--WT-S
    Search

  13. AS1156

    Alaska Airlines

    20:10

    SEA

    2.8h

    Direct

    23:00

    SAN

    S-TWTFS
    Search

  14. NK1364

    Spirit Airlines

    21:19

    SEA

    2.6h

    23:53

    LAS

    SMTWTFS
    Search

  15. NK1850

    Spirit Airlines

    20:40

    LAS

    1.3h

    21:56

    SAN

    SMTWTFS
Find more flights and airlines

Flight Info of Flights from Seattle-Tacoma International Airport to San Diego

Cheapest round-trip ticket price

$133

Cheapest nonstop flight price

$32

Off-season for travel

January

Peak season for travel

October

FAQs for Seattle-Tacoma International Airport to San Diego Flights

  • What is the transportation method from the main airport to downtown in San Diego?

    • The distance from San Diego International Airport to downtown is about 3km. It takes about 20 minutes by taxi.

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