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Cheap flight deals from Washington D.C. to Saint Thomas Starting at $139

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

  • One way
  • Round-trip
      • Cheapest nonstop
        IAD08:15
        3h 56m
        Nonstop
        STT13:11
        Mon, Mar 3|Washington D.C. - Saint Thomas|United Airlines
        $308$377
        18% OFF
        18% OFF
        $377$308

        Choose United Airlines flights from Washington D.C. to Saint Thomas. The one-way direct flight with United Airlines departs from Dulles International Airport on Mon, Mar 3, arriving at Cyril E. King Airport. One-way Prices start from $308 including taxes and charges.

      • IAD08:15
        3h 56m
        Nonstop
        STT13:11
        Thu, Feb 27|Washington D.C. - Saint Thomas|United Airlines
        $313$377
        17% OFF
        17% OFF
        $377$313

        Choose United Airlines flights from Washington D.C. to Saint Thomas. The one-way direct flight with United Airlines departs from Dulles International Airport on Thu, Feb 27, arriving at Cyril E. King Airport. One-way Prices start from $313 including taxes and charges.

      • DCA08:00
        27h 49m
        1 stop
        STT12:49
        Sun, Feb 23|Washington D.C. - Saint Thomas|Jetblue Airways
        $139$377
        63% OFF
        63% OFF
        $377$139

        Choose Jetblue Airways flights from Washington D.C. to Saint Thomas. The one-way connecting flight with Jetblue Airways departs from Ronald Reagan Washington National Airport on Sun, Feb 23, arriving at Cyril E. King Airport. One-way Prices start from $139 including taxes and charges.

      • DCA08:00
        7h 41m
        1 stop
        STT15:41
        Tue, Mar 25|Washington D.C. - Saint Thomas|Jetblue Airways
        $161
        $161

        Choose Jetblue Airways flights from Washington D.C. to Saint Thomas. The one-way connecting flight with Jetblue Airways departs from Ronald Reagan Washington National Airport on Tue, Mar 25, arriving at Cyril E. King Airport. One-way Prices start from $161 including taxes and charges.

      • DCA08:00
        6h 31m
        1 stop
        STT14:31
        Tue, Apr 8|Washington D.C. - Saint Thomas|Jetblue Airways
        $161
        $161

        Choose Jetblue Airways flights from Washington D.C. to Saint Thomas. The one-way connecting flight with Jetblue Airways departs from Ronald Reagan Washington National Airport on Tue, Apr 8, arriving at Cyril E. King Airport. One-way Prices start from $161 including taxes and charges.

      • DCA08:00
        6h 41m
        1 stop
        STT15:41
        Tue, Mar 4|Washington D.C. - Saint Thomas|Jetblue Airways
        $161
        $161

        Choose Jetblue Airways flights from Washington D.C. to Saint Thomas. The one-way connecting flight with Jetblue Airways departs from Ronald Reagan Washington National Airport on Tue, Mar 4, arriving at Cyril E. King Airport. One-way Prices start from $161 including taxes and charges.

      • DCA08:00
        6h 31m
        1 stop
        STT14:31
        Wed, Apr 2|Washington D.C. - Saint Thomas|Jetblue Airways
        $161
        $161

        Choose Jetblue Airways flights from Washington D.C. to Saint Thomas. The one-way connecting flight with Jetblue Airways departs from Ronald Reagan Washington National Airport on Wed, Apr 2, arriving at Cyril E. King Airport. One-way Prices start from $161 including taxes and charges.

      • DCA08:00
        6h 41m
        1 stop
        STT15:41
        Mon, Mar 3|Washington D.C. - Saint Thomas|Jetblue Airways
        $168
        $168

        Choose Jetblue Airways flights from Washington D.C. to Saint Thomas. The one-way connecting flight with Jetblue Airways departs from Ronald Reagan Washington National Airport on Mon, Mar 3, arriving at Cyril E. King Airport. One-way Prices start from $168 including taxes and charges.

      • DCA08:00
        7h 45m
        1 stop
        STT15:45
        Fri, May 2|Washington D.C. - Saint Thomas|Jetblue Airways
        $175
        $175

        Choose Jetblue Airways flights from Washington D.C. to Saint Thomas. The one-way connecting flight with Jetblue Airways departs from Ronald Reagan Washington National Airport on Fri, May 2, arriving at Cyril E. King Airport. One-way Prices start from $175 including taxes and charges.

      • IAD17:28
        19h 21m
        1 stop
        STT12:49
        Sun, Mar 30|Washington D.C. - Saint Thomas|United Airlines
        $180
        $180

        Choose United Airlines flights from Washington D.C. to Saint Thomas. The one-way connecting flight with United Airlines departs from Dulles International Airport on Sun, Mar 30, arriving at Cyril E. King Airport. One-way Prices start from $180 including taxes and charges.

      • WAS01:00 pm
        3h 5m
        Nonstop
        STT02:00 pm
        Thu, Feb 20|Washington D.C. - Saint Thomas|United Airlines
        Find More Flights
        Find More Flights

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

Washington D.C. to Saint Thomas flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. B61347

    Jetblue Airways

    08:00

    DCA

    3.8h

    11:48

    SJU

    SMTWTFS
    Search

  2. B61036

    Jetblue Airways

    08:40

    SJU

    0.6h

    09:17

    STT

    SMTWTFS

  3. UA2021

    United Airlines

    08:40

    IAD

    3.9h

    12:34

    SJU

    SMTWTFS
    Search

  4. 3M130

    Silver Airways

    16:55

    SJU

    0.6h

    17:30

    STT

    SMTWTFS

  5. F92859

    Frontier Airlines

    12:42

    IAD

    2.4h

    15:06

    MCO

    ------S
    Search

  6. F94726

    Frontier Airlines

    23:59

    MCO

    2.9h

    02:51

    SJU

    S--WTFS

  7. F94894

    Frontier Airlines

    11:20

    SJU

    0.9h

    12:12

    STT

    S---TF-

  8. F92859

    Frontier Airlines

    12:42

    IAD

    2.4h

    15:06

    MCO

    ------S
    Search

  9. F92250

    Frontier Airlines

    06:00

    MCO

    3.0h

    08:58

    SJU

    SMTWTFS

  10. F94894

    Frontier Airlines

    11:20

    SJU

    0.9h

    12:12

    STT

    S---TF-

  11. UA2025

    United Airlines

    17:35

    IAD

    4.8h

    22:22

    SJU

    SMTWTFS
    Search

  12. 3M114

    Silver Airways

    08:00

    SJU

    0.6h

    08:35

    STT

    SMTWTFS

  13. F94811

    Frontier Airlines

    17:53

    IAD

    2.5h

    20:22

    MCO

    SMTWTFS
    Search

  14. F94726

    Frontier Airlines

    23:59

    MCO

    2.9h

    02:51

    SJU

    S--WTFS

  15. F94894

    Frontier Airlines

    11:20

    SJU

    0.9h

    12:12

    STT

    S---TF-

  16. B62523

    Jetblue Airways

    18:55

    DCA

    2.5h

    21:23

    MCO

    SMTWTFS
    Search

  17. F92250

    Frontier Airlines

    06:00

    MCO

    3.0h

    08:58

    SJU

    SMTWTFS

  18. F94894

    Frontier Airlines

    11:20

    SJU

    0.9h

    12:12

    STT

    S---TF-

  19. UA1469

    United Airlines

    19:59

    DCA

    3.5h

    22:30

    IAH

    SMTWT-S
    Search

  20. UA1497

    United Airlines

    23:54

    IAH

    4.3h

    06:12

    SJU

    ----TFS

  21. F94894

    Frontier Airlines

    11:20

    SJU

    0.9h

    12:12

    STT

    S---TF-

  22. UA689

    United Airlines

    22:05

    IAD

    2.4h

    00:30

    MCO

    SMTWTFS
    Search

  23. F92250

    Frontier Airlines

    06:00

    MCO

    3.0h

    08:58

    SJU

    SMTWTFS

  24. F94894

    Frontier Airlines

    11:20

    SJU

    0.9h

    12:12

    STT

    S---TF-

  25. AA4454

    American Airlines

    22:30

    DCA

    1.3h

    23:45

    LGA

    SMTWT-S
    Search

  26. F93547

    Frontier Airlines

    06:00

    JFK

    4.0h

    10:00

    SJU

    SMTWTFS

  27. F94894

    Frontier Airlines

    11:20

    SJU

    0.9h

    12:12

    STT

    S---TF-
Find more flights and airlines

When is the cheapest time to fly from Washington D.C. 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 Washington D.C. (WAS) to Saint Thomas (STT) the cheapest?

    Airlines adjust prices for flights from Washington D.C. 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 Washington D.C. (WAS) to Saint Thomas (STT) cost?

    According to Trip.com's data, the lowest price is around $980.

  • How long does it take to fly from Washington D.C. (WAS) to Saint Thomas (STT)?

    It takes about 4 hours 4 minutes to fly from Washington D.C. (WAS) to Saint Thomas (STT).

  • 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.

  • What are the most popular airlines that fly from Washington D.C. (WAS) to Saint Thomas (STT)?

    Airlines with flights from Washington D.C. (WAS) to Saint Thomas (STT): United Airlines.

  • What's the most popular airline for non-stop flights from Washington D.C. (WAS) to Saint Thomas (STT)?

    United Airlines operates 4 non-stop flights from Washington D.C. (WAS) to Saint Thomas (STT).

  • 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 Washington D.C. to Saint Thomas

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
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 | Washington D.C. to Saint Thomas

Cheapest direct flight price$139
Cheapest return ticket price$471
Off-season for travelFebruary
Peak season for travelMay
Flight distance2,565.05 km
Average flight time4 hours 4 minutes
Popular airlineAmerican Airlines

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