Cheap Flights from Cyril E. King Airport to Dulles International Airport (STT - IAD) 2025 ✈ from $231 | Trip.com

Cheap Flights from Cyril E. King Airport to Dulles International Airport

Search for flights from Saint Thomas to Washington D.C. and check out affordable one-way and round-trip options.

  • Round-trip
  • One way

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

Selected Airlines from Cyril E. King Airport to Dulles International Airport

See which airlines fly from Saint Thomas to Washington D.C.. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Flight Schedule from Cyril E. King Airport to Dulles International Airport

Check the schedule for flights from Saint Thomas to Washington D.C. and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule
  1. UA1530

    02:15 pm

    STT

    4h 33m

    05:48 pm

    EWR

    S M T W T F S
    Search
  2. UA1386

    09:42 pm

    EWR

    1h 18m

    11:00 pm

    IAD

    S M T W T F S
  3. 3M129

    09:10 am

    STT

    35m

    09:45 am

    SJU

    S M T W T F S
    Search
  4. UA2024

    05:50 pm

    SJU

    4h

    08:50 pm

    IAD

    S M T W T F S
  5. 3M129

    09:10 am

    STT

    35m

    09:45 am

    SJU

    S M T W T F S
    Search
  6. F93979

    06:00 am

    SJU

    3h 22m

    08:22 am

    TPA

    S - - W T F S
  7. F92954

    06:10 am

    TPA

    2h 24m

    08:34 am

    IAD

    S - - W T - S
  8. B61135

    03:26 pm

    STT

    48m

    04:14 pm

    SJU

    S M T W T F S
    Search
  9. B62390

    07:37 pm

    SJU

    4h 6m

    11:43 pm

    EWR

    S M T W T F S
  10. UA1366

    06:00 am

    EWR

    1h 19m

    07:19 am

    IAD

    S M T W T F S
  11. 3M123

    06:05 pm

    STT

    35m

    06:40 pm

    SJU

    S M T W T F S
    Search
  12. UA2022

    08:10 am

    SJU

    4h

    11:10 am

    IAD

    S M T W T F S
  13. UA1530

    02:15 pm

    STT

    4h 33m

    05:48 pm

    EWR

    S M T W T F S
    Search
  14. UA1393

    07:30 pm

    EWR

    1h 25m

    08:55 pm

    BOS

    S M T W T F S
  15. UA1734

    06:00 am

    BOS

    1h 34m

    07:34 am

    IAD

    S M T W T F S
  16. B6808

    01:20 pm

    STT

    5h 54m

    07:14 pm

    BOS

    - M - W - F -
    Search
  17. UA1734

    06:00 am

    BOS

    1h 34m

    07:34 am

    IAD

    S M T W T F S
  18. B61135

    03:26 pm

    STT

    48m

    04:14 pm

    SJU

    S M T W T F S
    Search
  19. F92215

    11:55 am

    SJU

    3h 21m

    03:16 pm

    TPA

    S M T - T - -
  20. F92954

    06:10 am

    TPA

    2h 24m

    08:34 am

    IAD

    S - - W T - S
  21. NK895

    11:51 am

    STT

    3h

    01:51 pm

    FLL

    S M T W T F S
    Search
  22. NK287

    09:39 pm

    FLL

    1h 5m

    10:44 pm

    TPA

    S M T W T F S
  23. F92954

    06:10 am

    TPA

    2h 24m

    08:34 am

    IAD

    S - - W T - S
  24. 3M123

    06:05 pm

    STT

    35m

    06:40 pm

    SJU

    S M T W T F S
    Search
  25. F94725

    07:33 pm

    SJU

    3h 30m

    11:03 pm

    MCO

    S M T W T F S
  26. F94812

    02:19 pm

    MCO

    2h 17m

    04:36 pm

    IAD

    S - - W T - S

Cyril E. King Airport to Dulles International Airport Flights Info

Flight distance 2,592.46 km
Cheapest one-way ticket price $231
Cheapest return ticket price $520

FAQs for Cyril E. King Airport to Dulles International Airport Flights

  • How many daily flights are there from Cyril E. King Airport (STT) to Dulles International Airport (IAD)?

    There are around 1 daily flights from Cyril E. King Airport (STT) to Dulles International Airport (IAD).
  • When are flight tickets from Cyril E. King Airport (STT) to Dulles International Airport (IAD) the cheapest?

    Tickets cost around $489 in March, making it the cheapest month to book. Cyril E. King Airport (STT) to Dulles International Airport (IAD) is a popular route, so don't forget to book your tickets in advance.
  • When are flight tickets from Cyril E. King Airport (STT) to Dulles International Airport (IAD) most expensive?

    The route from Cyril E. King Airport (STT) to Dulles International Airport (IAD) is quite popular. Without considering departure times or holidays, tickets cost around $611 in March, the most expensive month to book this route.
  • Which airline operates the most direct flights from Cyril E. King Airport (STT) to Dulles International Airport (IAD)?

    United Airlines is a very popular airline operating an average of 37 flights per month.