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U.S. Virgin Islands

$150+ Cheap flights from Dulles Intl (IAD) to the U.S. Virgin Islands

IAD — STT
Sep 18 — Sep 251
Fri 9/18
Fri 9/25
1 adult, Economy
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Cheap flight deals from Dulles Intl to U.S. Virgin Islands

Cheapest flights from Dulles Intl to U.S. Virgin Islands

Sat 10/109:00 am -
Nonstop3h 58m
Sat 10/174:45 pm -
Nonstop4h 05m
Deal found 8/14$351
Thu 10/296:15 am -
1 stop6h 26m
Mon 11/22:01 pm -
1 stop7h 53m
Deal found 8/17$352
Sat 10/318:56 am -
Nonstop4h 00m
Wed 11/43:00 pm -
1 stop8h 26m
Deal found 8/17$356
Mon 11/308:56 am -
Nonstop4h 00m
Fri 12/41:02 pm -
Nonstop4h 23m
Deal found 8/15$373
Thu 10/298:56 am -
Nonstop4h 00m
Mon 11/23:00 pm -
1 stop8h 25m
Deal found 8/17$378
Sat 10/316:00 am -
1 stop9h 20m
Tue 11/33:00 pm -
1 stop8h 25m
Deal found 8/17$382
Wed 10/288:56 am -
Nonstop4h 00m
Tue 11/33:00 pm -
1 stop8h 25m
Deal found 8/18$400
Sat 9/199:00 am -
Nonstop3h 58m
Sat 9/264:45 pm -
Nonstop4h 05m
Deal found 8/16$423
Fri 12/48:56 am -
Nonstop4h 00m
Fri 12/111:02 pm -
Nonstop4h 23m
Deal found 8/18$424
Tue 11/176:46 pm -
2 stops36h 34m
Mon 11/234:55 pm -
1 stop17h 21m
Deal found 8/18$635
Thu 12/36:00 am -
2 stops15h 17m
Thu 12/109:00 am -
2 stops14h 04m
Deal found 8/16$721
Sun 11/158:56 am -
1 stop23h 57m
Sun 11/229:10 am -
1 stop26h 59m
Deal found 8/18$740

Find flight deals from Dulles Intl to U.S. Virgin Islands

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$351
(United Airlines)

One-way from

$150
(Faresmojo)

Popular in

June

Cheapest in

February

Average price

$519

Good round-trip deal

$530 or less

Good one-way deal

$180 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Saint Thomas Island Cyril E King flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Saint Thomas Island Cyril E King flights.
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From Washington, D.C. Dulles Intl to U.S. Virgin Islands
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One-way flight from Washington, D.C. Dulles Intl to U.S. Virgin Islands
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Highest demand for flights based on searches. 8% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to U.S. Virgin Islands.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to U.S. Virgin Islands.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to the U.S. Virgin Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Saint Thomas Island

IAD Washington, D.C. Dulles Intl - STT Saint Thomas Island Cyril E King

IADSTT

Washington, D.C. Dulles Intl

Mon 1/25

6:00 am-3:05 pm

1 stop8h 05m

Saint Thomas Island Cyril E King

Mon 2/1

1:50 pm-9:12 pm

1 stop8h 22m

$360

Washington, D.C.Saint Thomas Island

IAD Washington, D.C. Dulles Intl - STT Saint Thomas Island Cyril E King

IADSTT

Washington, D.C. Dulles Intl

Tue 2/2

6:00 am-3:05 pm

1 stop8h 05m

Saint Thomas Island Cyril E King

Wed 2/17

4:15 pm-12:20 am

1 stop9h 05m

$422
Quickest round-trip

Washington, D.C.Saint Thomas Island

IAD Washington, D.C. Dulles Intl - STT Saint Thomas Island Cyril E King

IADSTT

Washington, D.C. Dulles Intl

Fri 12/4

8:56 am-1:56 pm

Nonstop4h 00m

Saint Thomas Island Cyril E King

Fri 12/11

1:02 pm-4:25 pm

Nonstop4h 23m

$424

Washington, D.C.Saint Thomas Island

IAD Washington, D.C. Dulles Intl - STT Saint Thomas Island Cyril E King

IADSTT

Washington, D.C. Dulles Intl

Mon 11/30

8:56 am-1:56 pm

Nonstop4h 00m

Saint Thomas Island Cyril E King

Fri 12/4

2:15 pm-8:33 pm

1 stop7h 18m

$489

Washington, D.C.Saint Thomas Island

IAD Washington, D.C. Dulles Intl - STT Saint Thomas Island Cyril E King

IADSTT

Washington, D.C. Dulles Intl

Wed 10/7

6:00 am-1:37 pm

1 stop7h 37m

Saint Thomas Island Cyril E King

Wed 10/14

2:47 pm-12:42 am

1 stop9h 55m

$526

Washington, D.C.Saint Thomas Island

IAD Washington, D.C. Dulles Intl - STT Saint Thomas Island Cyril E King

IADSTT

Washington, D.C. Dulles Intl

Wed 10/28

8:56 am-12:56 pm

Nonstop4h 00m

Saint Thomas Island Cyril E King

Mon 11/2

3:00 pm-10:25 pm

1 stop8h 25m

$536

Washington, D.C.Saint Thomas Island

IAD Washington, D.C. Dulles Intl - STT Saint Thomas Island Cyril E King

IADSTT

Washington, D.C. Dulles Intl

Sat 2/6

12:50 pm-5:50 pm

Nonstop4h 00m

Saint Thomas Island Cyril E King

Thu 2/18

5:25 pm-8:48 pm

Nonstop4h 23m

$564

Washington, D.C.Saint Thomas Island

IAD Washington, D.C. Dulles Intl - STT Saint Thomas Island Cyril E King

IADSTT

Washington, D.C. Dulles Intl

Sun 11/8

8:56 am-1:56 pm

Nonstop4h 00m

Saint Thomas Island Cyril E King

Wed 11/18

3:00 pm-10:26 pm

1 stop8h 26m

$598

Washington, D.C.Saint Thomas Island

IAD Washington, D.C. Dulles Intl - STT Saint Thomas Island Cyril E King

IADSTT

Washington, D.C. Dulles Intl

Sat 10/31

6:00 am-3:20 pm

1 stop9h 20m

Saint Thomas Island Cyril E King

Sat 11/7

3:35 pm-12:37 am

1 stop10h 02m

$602

Washington, D.C.Saint Thomas Island

IAD Washington, D.C. Dulles Intl - STT Saint Thomas Island Cyril E King

IADSTT

Washington, D.C. Dulles Intl

Sun 1/31

8:59 am-1:56 pm

Nonstop3h 57m

Saint Thomas Island Cyril E King

Sun 2/7

3:05 pm-12:14 am

1 stop10h 09m

$609

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 32 resultsSorted by cheapest first
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Best time to book a flight from Dulles Intl to U.S. Virgin Islands

Have a flexible travel schedule? Discover the best time to fly to U.S. Virgin Islands from Dulles Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to the U.S. Virgin Islands

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to U.S. Virgin Islands?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to U.S. Virgin Islands (average of $369). Flying from Washington, D.C. Dulles Intl Airport to U.S. Virgin Islands in June is currently the most expensive (average of $695). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to VI?

When flying from Washington, D.C. Dulles Intl Airport to U.S. Virgin Islands, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to U.S. Virgin Islands?

Booking 17 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to U.S. Virgin Islands. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing U.S. Virgin Islands

See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Washington, D.C. Dulles Intl Airport to the U.S. Virgin Islands have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,499 reviews

Comfort

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Salvador,Aug 2026

PHL - DTW

No food and entertainment. Also de aircraft is old and noisy.
Delta
7.8
Good
8,499 reviews
Delta
7.8
Good
8,499 reviews

Comfort

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Salvador,Aug 2026

PHL - DTW

No food and entertainment. Also de aircraft is old and noisy.
United Airlines
7.4
Good
10,104 reviews
Delta
7.8
Good
8,499 reviews

Comfort

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Salvador,Aug 2026

PHL - DTW

No food and entertainment. Also de aircraft is old and noisy.
American Airlines
7.1
Good
11,961 reviews
Delta
7.8
Good
8,499 reviews

Comfort

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Reviews

1 / 20
10.0
Excellent

Salvador,Aug 2026

PHL - DTW

No food and entertainment. Also de aircraft is old and noisy.

Related info for your journey

  • How long is the flight from Washington, D.C. Dulles Intl Airport to U.S. Virgin Islands?

    Delta and United Airlines can get you from Washington, D.C. Dulles Intl Airport to U.S. Virgin Islands in just under 4h. Your travel time can differ by up to 4h 05m. The distance from Washington, D.C. Dulles Intl Airport to U.S. Virgin Islands is about 1608 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to U.S. Virgin Islands?

    Looking at all options, your cheapest flight can be booked for $134. While the most popular route (Washington, D.C. Dulles Intl - Saint Thomas Island Cyril E King) can be booked for $351 on average, our data indicates $855 when flying from Washington, D.C. Dulles Intl Airport to U.S. Virgin Islands.

  • Can I find deals for flights from Dulles Intl to U.S. Virgin Islands that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to U.S. Virgin Islands flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to U.S. Virgin Islands?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to U.S. Virgin Islands.

  • Can I find deals for business class flights from Dulles Intl to U.S. Virgin Islands?

    Yes. Cheapflights offers flight deals from Dulles Intl to U.S. Virgin Islands by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to U.S. Virgin Islands?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to U.S. Virgin Islands (average of $369). Flying from Washington, D.C. Dulles Intl Airport to U.S. Virgin Islands in June is currently the most expensive (average of $695). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Dulles Intl to U.S. Virgin Islands

AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$190Average$424FlexibilityNo cancel feeOn-time71%
DeltaCheapest$220Average$525FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$238Average$672FlexibilityNo cancel feeOn-time69%

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