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Cheap Flights from Seattle-Tacoma International Airport to Watertown

Search for flights from Seattle-Tacoma International Airport to Watertown and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
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  • Sort: Departure (Earliest)

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 Watertown

See which airlines fly from Seattle-Tacoma International Airport to Watertown. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

American Airlines
From HK$ 2,540
Alaska Airlines
From HK$ 3,861
ANA airlines

Find more flights and airlines

Airports in Watertown

Learn about different airports in Watertown, find the best flight and transfer options, and plan your journey.

Flight Schedule from Seattle-Tacoma International Airport to Watertown

Check the schedule for flights from Seattle-Tacoma International Airport to Watertown and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule
  1. AA6189

    05:07

    SEA

    3.0h

    08:05

    PHX

    SMTWTFS
  2. AA464

    08:45

    PHX

    4.7h

    16:28

    PHL

    SMTWTFS
  3. AA5681

    20:45

    PHL

    1.5h

    22:17

    ART

    SMTWTFS
  4. AA854

    07:00

    SEA

    5.2h

    15:10

    CLT

    SMTWTFS
  5. AA1822

    18:09

    CLT

    1.6h

    19:48

    PHL

    SMTWTFS
  6. AA5681

    20:45

    PHL

    1.5h

    22:17

    ART

    SMTWTFS
  7. AS442

    08:36

    SEA

    5.1h

    16:44

    PHL

    SMTWTFS
  8. AS4621

    21:14

    PHL

    1.5h

    22:42

    ART

    SMTWTFS
  9. AA2870

    12:25

    SEA

    5.2h

    20:34

    PHL

    SMTWTFS
  10. AA5681

    20:45

    PHL

    1.5h

    22:17

    ART

    SMTWTFS
  11. AA3934

    17:44

    SEA

    3.1h

    20:50

    PHX

    SMTWTFS
  12. AA972

    23:47

    PHX

    4.5h

    07:16

    PHL

    SMTWTFS
  13. AA5974

    18:35

    PHL

    1.6h

    20:09

    ART

    S-TWTFS
  14. AA2107

    22:10

    SEA

    5.1h

    06:17

    CLT

    SMTWTFS
  15. AA1809

    07:54

    CLT

    1.6h

    09:33

    PHL

    SMTWTFS
  16. AA5974

    18:35

    PHL

    1.6h

    20:09

    ART

    S-TWTFS
  17. AA2361

    23:35

    SEA

    5.2h

    07:45

    PHL

    SMTWTFS
  18. AA5974

    18:35

    PHL

    1.6h

    20:09

    ART

    S-TWTFS
  19. AA2368

    23:59

    SEA

    4.1h

    06:03

    ORD

    SMTWTFS
  20. AA588

    16:59

    ORD

    2.0h

    20:00

    PHL

    SMTWTFS
  21. AA5681

    20:45

    PHL

    1.5h

    22:17

    ART

    SMTWTFS
  22. AA2368

    23:59

    SEA

    4.1h

    06:03

    ORD

    SMTWTFS
  23. AA869

    06:35

    ORD

    2.0h

    09:36

    PHL

    SMTWTFS
  24. AA5974

    18:35

    PHL

    1.6h

    20:09

    ART

    S-TWTFS
  25. AA2174

    23:59

    SEA

    5.1h

    08:06

    CLT

    SMTWTFS
  26. AA1121

    08:55

    CLT

    1.6h

    10:34

    PHL

    SMTWTFS
  27. AA5974

    18:35

    PHL

    1.6h

    20:09

    ART

    S-TWTFS

Flight Info of Flights from Seattle-Tacoma International Airport to Watertown

Cheapest direct flight price

HK$ 3,427

Cheapest month

April

Peak season for travel

February

FAQs for Seattle-Tacoma International Airport to Watertown Flights