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

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

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • SEA23:58
        12h 2m
        1 stop
        SJU15:00
        Seattle - San Juan|Tue, Aug 13|American Airlines
        US$144US$244
        41% OFF
        41% OFF
        US$244US$144
      • SEA09:40
        20h 4m
        2 stops
        SJU08:44
        Seattle - San Juan|Mon, Jun 3|Frontier Airlines
        US$158US$244
        35% OFF
        35% OFF
        US$244US$158
      • SEA22:26
        13h 25m
        1 stop
        SJU14:51
        Seattle - San Juan|Sat, Jun 15|Frontier Airlines
        US$167US$244
        31% OFF
        31% OFF
        US$244US$167
      • SEA22:26
        13h 25m
        1 stop
        SJU14:51
        Seattle - San Juan|Sat, Jun 8|Frontier Airlines
        US$174
        US$174
      • SEA20:14
        15h 37m
        1 stop
        SJU14:51
        Seattle - San Juan|Tue, Jun 4|Frontier Airlines
        US$179
        US$179
      • SEA07:09
        15h 21m
        1 stop
        SJU01:30
        Seattle - San Juan|Mon, Jun 3|Alaska Airlines
        US$182
        US$182
      • SEA21:40
        26h 56m
        2 stops
        SJU03:36
        Seattle - San Juan|Tue, Jun 4|Spirit Airlines
        US$186
        US$186
      • SEA20:14
        22h 2m
        2 stops
        SJU21:16
        Seattle - San Juan|Tue, May 28|Frontier Airlines
        US$189
        US$189
      • SEA22:55
        12h 50m
        1 stop
        SJU14:45
        Seattle - San Juan|Tue, May 28|American Airlines
        US$190
        US$190
      • SEA05:00
        28h 40m
        2 stops
        SJU12:40
        Seattle - San Juan|Mon, Jul 22|American Airlines
        US$190
        US$190
      • SEA13:00
        3h 5m
        Direct
        SJU14:00
        Seattle - San Juan|Tue, Jun 4|American 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 Juan

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

American Airlines
From US$144
Frontier Airlines
From US$158
Alaska Airlines
From US$182
Spirit Airlines
From US$186
Sun Country Airlines
From US$201
United Airlines
From US$207
Delta Air Lines
From US$277
Jetblue Airways
From US$295
Southwest Airlines
From US$406
ANA airlines

Find more flights and airlines

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

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

  • 1.49 km from downtown San Juan
    Luis Muñoz Marín International Airport
    Tickets From
    US$144
Flight Schedule from Seattle-Tacoma International Airport to San Juan

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS305

    Alaska Airlines

    07:09

    SEA

    6.1h

    16:13

    MIA

    SMTWTFS
    Search

  2. F94996

    Frontier Airlines

    22:35

    MIA

    2.7h

    01:15

    SJU

    S-TWTF-

  3. AS572

    Alaska Airlines

    09:40

    SEA

    5.3h

    17:57

    RDU

    SMTWTFS
    Search

  4. F94744

    Frontier Airlines

    22:41

    RDU

    3.3h

    01:58

    SJU

    -M-W--S

  5. F94648

    Frontier Airlines

    18:41

    SEA

    2.7h

    22:23

    DEN

    S------
    Search

  6. F91114

    Frontier Airlines

    23:59

    DEN

    3.5h

    05:32

    TPA

    SMTWTFS

  7. F92542

    Frontier Airlines

    06:47

    TPA

    3.0h

    09:45

    SJU

    SMTWTFS

  8. B6264

    Jetblue Airways

    23:39

    SEA

    5.3h

    07:58

    JFK

    SMTWTFS
    Search

  9. B6503

    Jetblue Airways

    08:20

    JFK

    4.0h

    12:21

    SJU

    SMTWTFS

  10. B6264

    Jetblue Airways

    23:39

    SEA

    5.3h

    07:58

    JFK

    SMTWTFS
    Search

  11. B62903

    Jetblue Airways

    22:59

    JFK

    4.0h

    02:57

    SJU

    SMTWTFS

  12. UA2379

    United Airlines

    23:50

    SEA

    4.3h

    06:10

    IAH

    SMTWTFS
    Search

  13. UA1192

    United Airlines

    10:12

    IAH

    4.5h

    15:42

    SJU

    SMTWTFS

  14. AA2174

    American Airlines

    23:58

    SEA

    5.1h

    08:03

    CLT

    SMTWTFS
    Search

  15. AA2150

    American Airlines

    11:15

    CLT

    3.8h

    15:00

    SJU

    SMTWTFS

  16. SY290

    Sun Country Airlines

    23:59

    SEA

    3.4h

    05:24

    MSP

    S---T-S
    Search

  17. SY313

    Sun Country Airlines

    06:15

    MSP

    3.5h

    10:48

    MIA

    -----F-

  18. NK3148

    Spirit Airlines

    16:22

    MIA

    2.6h

    18:57

    SJU

    SMTWTFS

  19. SY290

    Sun Country Airlines

    23:59

    SEA

    3.4h

    05:24

    MSP

    S---T-S
    Search

  20. DL1925

    Delta Air Lines

    08:50

    MSP

    5.4h

    15:15

    SJU

    -----F-

  21. UA747

    United Airlines

    23:59

    SEA

    4.0h

    05:57

    ORD

    SMTWTFS
    Search

  22. UA1996

    United Airlines

    08:55

    ORD

    4.8h

    14:42

    SJU

    SMTWTFS
Find more flights and airlines

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

Cheapest nonstop flight price

$144

Off-season for travel

February

Peak season for travel

August

FAQs for Seattle-Tacoma International Airport to San Juan Flights

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

    • The distance from Luis Muñoz Marín International Airport to downtown is about 11km. It takes about 30 minutes by taxi.

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