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Cheap flight deals from Seattle to Saint Thomas Starting at €255

Discover our range of affordable one-way and round-trip flights from Seattle to Saint Thomas and kick-start your next adventure today!

  • One way
  • Round-trip
      • SEA22:55
        10h 43m
        1 stop
        STT12:38
        Thu, May 1|Seattle - Saint Thomas|Delta Air Lines
        €255€399
        36% OFF
        36% OFF
        €399€255

        Choose Delta Air Lines flights from Seattle to Saint Thomas. The one-way connecting flight with Delta Air Lines departs from Seattle-Tacoma International Airport on Thu, May 1, arriving at Cyril E. King Airport. One-way Prices start from €255 including taxes and charges.

      • SEA10:55
        26h 40m
        1 stop
        STT16:35
        Mon, Mar 24|Seattle - Saint Thomas|United Airlines
        €282€399
        28% OFF
        28% OFF
        €399€282

        Choose United Airlines flights from Seattle to Saint Thomas. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Mon, Mar 24, arriving at Cyril E. King Airport. One-way Prices start from €282 including taxes and charges.

      • SEA12:25
        19h 35m
        1 stop
        STT11:00
        Wed, Mar 12|Seattle - Saint Thomas|United Airlines
        €287€399
        28% OFF
        28% OFF
        €399€287

        Choose United Airlines flights from Seattle to Saint Thomas. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Wed, Mar 12, arriving at Cyril E. King Airport. One-way Prices start from €287 including taxes and charges.

      • SEA13:46
        22h 47m
        1 stop
        STT16:33
        Fri, Feb 21|Seattle - Saint Thomas|United Airlines
        €287
        €287

        Choose United Airlines flights from Seattle to Saint Thomas. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Fri, Feb 21, arriving at Cyril E. King Airport. One-way Prices start from €287 including taxes and charges.

      • SEA23:20
        32h 40m
        1 stop
        STT12:00
        Sun, Feb 16|Seattle - Saint Thomas|United Airlines
        €290
        €290

        Choose United Airlines flights from Seattle to Saint Thomas. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Sun, Feb 16, arriving at Cyril E. King Airport. One-way Prices start from €290 including taxes and charges.

      • SEA12:20
        19h 40m
        1 stop
        STT12:00
        Tue, Mar 4|Seattle - Saint Thomas|United Airlines
        €291
        €291

        Choose United Airlines flights from Seattle to Saint Thomas. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Tue, Mar 4, arriving at Cyril E. King Airport. One-way Prices start from €291 including taxes and charges.

      • SEA23:45
        14h 15m
        1 stop
        STT17:00
        Sat, Apr 12|Seattle - Saint Thomas|United Airlines
        €295
        €295

        Choose United Airlines flights from Seattle to Saint Thomas. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Sat, Apr 12, arriving at Cyril E. King Airport. One-way Prices start from €295 including taxes and charges.

      • SEA12:55
        21h 6m
        1 stop
        STT13:01
        Thu, May 1|Seattle - Saint Thomas|United Airlines
        €295
        €295

        Choose United Airlines flights from Seattle to Saint Thomas. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Thu, May 1, arriving at Cyril E. King Airport. One-way Prices start from €295 including taxes and charges.

      • SEA22:55
        10h 45m
        1 stop
        STT12:40
        Tue, Apr 15|Seattle - Saint Thomas|Delta Air Lines
        €296
        €296

        Choose Delta Air Lines flights from Seattle to Saint Thomas. The one-way connecting flight with Delta Air Lines departs from Seattle-Tacoma International Airport on Tue, Apr 15, arriving at Cyril E. King Airport. One-way Prices start from €296 including taxes and charges.

      • SEA23:25
        13h 18m
        1 stop
        STT15:43
        Sat, Mar 29|Seattle - Saint Thomas|United Airlines
        €343
        €343

        Choose United Airlines flights from Seattle to Saint Thomas. The one-way connecting flight with United Airlines departs from Seattle-Tacoma International Airport on Sat, Mar 29, arriving at Cyril E. King Airport. One-way Prices start from €343 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        STT02:00 pm
        Sun, Feb 23|Seattle - Saint Thomas|Delta Air Lines
        Find More Flights
        Find More Flights

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

Seattle to Saint Thomas flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2429

    American Airlines

    00:43

    SEA

    3.9h

    06:36

    DFW

    SMTWTFS
    Search

  2. AA2689

    American Airlines

    08:40

    DFW

    2.9h

    12:33

    MIA

    SMTWTFS

  3. AA2159

    American Airlines

    13:56

    MIA

    2.8h

    17:41

    STT

    SMTWTFS

  4. AS1092

    Alaska Airlines

    16:00

    SEA

    2.8h

    18:45

    LAX

    SMTWTFS
    Search

  5. UA1754

    United Airlines

    21:25

    LAX

    5.0h

    05:25

    EWR

    SMTWTFS

  6. UA1529

    United Airlines

    11:38

    EWR

    4.1h

    15:43

    STT

    SMTWTFS

  7. AS386

    Alaska Airlines

    18:37

    SEA

    3.4h

    23:59

    MSP

    SMTWTFS
    Search

  8. SY787

    Sun Country Airlines

    08:14

    MSP

    5.3h

    14:34

    STT

    -----FS

  9. DL1239

    Delta Air Lines

    19:00

    SEA

    2.0h

    22:03

    SLC

    SMTWTFS
    Search

  10. DL912

    Delta Air Lines

    23:20

    SLC

    3.8h

    05:10

    ATL

    SMTWTFS

  11. DL1889

    Delta Air Lines

    11:15

    ATL

    3.6h

    15:54

    STT

    SMTWTFS

  12. DL1239

    Delta Air Lines

    19:00

    SEA

    2.0h

    22:03

    SLC

    SMTWTFS
    Search

  13. DL912

    Delta Air Lines

    23:20

    SLC

    3.8h

    05:10

    ATL

    SMTWTFS

  14. DL1950

    Delta Air Lines

    10:14

    ATL

    3.7h

    14:55

    STT

    SMTWTFS

  15. DL1239

    Delta Air Lines

    19:00

    SEA

    2.0h

    22:03

    SLC

    SMTWTFS
    Search

  16. DL705

    Delta Air Lines

    23:45

    SLC

    4.6h

    06:21

    JFK

    SMTWTFS

  17. DL1930

    Delta Air Lines

    08:41

    JFK

    4.1h

    13:45

    STT

    SMTWTFS

  18. UA1387

    United Airlines

    19:13

    SEA

    2.7h

    22:57

    DEN

    S-TWT--
    Search

  19. UA1924

    United Airlines

    23:59

    DEN

    3.4h

    05:22

    IAD

    S--WTFS

  20. UA1443

    United Airlines

    08:57

    IAD

    4.1h

    13:01

    STT

    SMTWTFS

  21. UA1387

    United Airlines

    19:13

    SEA

    2.7h

    22:57

    DEN

    S-TWT--
    Search

  22. UA1291

    United Airlines

    23:59

    DEN

    3.7h

    05:41

    EWR

    SMTWTFS

  23. UA1529

    United Airlines

    11:38

    EWR

    4.1h

    15:43

    STT

    SMTWTFS

  24. DL452

    Delta Air Lines

    22:55

    SEA

    5.5h

    07:24

    JFK

    SMTWTFS
    Search

  25. DL1930

    Delta Air Lines

    08:41

    JFK

    4.1h

    13:45

    STT

    SMTWTFS

  26. UA747

    United Airlines

    23:59

    SEA

    4.0h

    06:00

    ORD

    SMTWTFS
    Search

  27. UA563

    United Airlines

    07:10

    ORD

    2.3h

    10:26

    EWR

    SMTWT-S

  28. UA1529

    United Airlines

    11:38

    EWR

    4.1h

    15:43

    STT

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Seattle to Saint Thomas?

Explore the best time to buy affordable tickets to Saint Thomas with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Seattle (SEA) to Saint Thomas (STT) the cheapest?

    Airlines adjust prices for flights from Seattle to Saint Thomas based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seattle (SEA) to Saint Thomas (STT) cost?

    According to Trip.com's data, the lowest price is around €525.

  • What is the transportation method from the main airport to downtown in Saint Thomas?

    • The distance from Cyril E. King Airport to downtown is about 8 km, by taxi about 20 minutes.

  • How many airports are there in Saint Thomas (STT)?

    There are 1 airport(s) near Saint Thomas (STT): Cyril E. King Airport.

How to find a cheap flight from Seattle to Saint Thomas

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Seattle to Saint Thomas

Cheapest direct flight price€255
Off-season for travelJanuary
Peak season for travelNovember
Flight distance6,079.75 km
Popular airlineAmerican Airlines

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