Flights from Washington DC to St. Thomas

Our cheapest offers for flights from Washington DC to St. Thomas

Here you can compare cheap flights from Washington DC (WAS) to St. Thomas (STT) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to St. Thomas. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Washington-DC
St. Thomas
Outbound
10/18/25
1 Stopover (CLT)
AA5317, AA2684
16h 29min
Return
11/17/25
1 Stopover (CLT)
AA3200, AA5194
17h 00min
American Airlines ?
$474
Best option
Washington-DC
St. Thomas
Outbound
10/18/25
1 Stopover (EWR)
UA1997, UA1529
14h 38min
Return
11/17/25
direct
UA1445
04h 19min
United Airlines ?
$517
Washington-DC
St. Thomas
Pay attention to transfer at connecting flight
Outbound
09/04/25
3 Stopovers (SAV, BOS, FLL)
G42778, G41151, NK2887, NK0894
36h 00min
Return
09/28/25
2 Stopovers (MCO, TYS)
NK0277, G43045, G41411
30h 57min
Allegiant Air, Spirit Airlines
$524
Washington-DC
St. Thomas
Outbound
10/18/25
1 Stopover (EWR)
UA0694, UA1529
28h 38min
Return
11/17/25
direct
UA1445
04h 19min
United Airlines ?
$506
Washington-DC
St. Thomas
Outbound
06/18/25
2 Stopovers (CLT, MIA)
AA5447, AA2010, AA1391
22h 19min
Return
07/15/25
1 Stopover (CLT)
AA2432, AA5549
07h 58min
American Airlines ?
$636
Washington-DC
St. Thomas
Outbound
06/18/25
1 Stopover (ATL)
DL2550, DL1889
08h 51min
Return
07/15/25
1 Stopover (CLT)
AA2432, AA5549
07h 58min
Delta Air Lines ?
$666
Washington-DC
St. Thomas
Outbound
06/18/25
1 Stopover (SJU)
UA2021, 3M0114
23h 25min
Return
07/15/25
1 Stopover (IAH)
UA2208, UA1887
10h 39min
United Airlines, Silver Airways ?
$674
Washington-DC
St. Thomas
Outbound
09/19/25
1 Stopover (EWR)
UA2669, UA1529
29h 08min
Return
09/29/25
2 Stopovers (SJU, EWR)
9K8261, UA2219, UA1366
16h 44min
United Airlines ?
$702
Washington-DC
St. Thomas
Outbound
09/04/25
2 Stopovers (BOS, EWR)
UA0755, UA1606, UA1529
36h 50min
Return
09/28/25
1 Stopover (EWR)
UA1530, UA1366
17h 09min
United Airlines ?
$730
Washington-DC
St. Thomas
Outbound
09/19/25
2 Stopovers (CLT, MIA)
AA5447, AA3214, AA0943
18h 41min
Return
09/29/25
2 Stopovers (MIA, CLT)
AA1391, AA0361, AA5543
19h 30min
American Airlines ?
$787
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Washington DC to St. Thomas

Favorite airline: United Airlines
Flight tickets on the route Washington-DC – St. Thomas are most frequently booked with United Airlines.
United Airlines
93 %
Avianca
7 %
Direct flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 22 % more expensive.
non stop flight
1 stop
2 stops
04h 02min
06h 56min
20h 16min
$453
$582
$743
The favorite connection is non-stop
Flights from Washington-DC to St. Thomas are most often booked as a direct flight.
Route
bookings
Direct flights
04h 02min, from $453
57 %
1 stopover New York - Newark Liberty International Airport, NJ
06h 56min, from $582
19 %
1 stopover Houston - George Bush Intercontinental Airport, TX
09h 09min, from $663
14 %

Important flight information

Flight information: Washington-DC - St. Thomas

Roundtrip from $473.82
Flight duration min. 03:47
Return flight duration min. 04:12
Distance 2567 km
Flights per week 8
Departure airport Airport Washington-DC (WAS)
Arrival airport Airport St. Thomas (Virgin Islands) (STT)
Destination country Flights to United States Virgin Islands
Alternative flights to St. Thomas
Flight destinations with a similar price