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U.S. Virgin Islands

$154+ Cheap flights from Dulles Intl (IAD) to the U.S. Virgin Islands

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — STT
Aug 18 — Aug 251
Tue 8/18
Tue 8/25
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
Explore the most affordable flight options available from Dulles Intl to U.S. Virgin Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 19, 2026.

This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:56 am
IAD
-
STT
Nonstop4h 00m
United Airlines
Tue 11/103:00 pm
STT
-
IAD
1 stop8h 57m
United Airlines
Deal found 7/15$389
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:00 am
IAD
-
STT
Nonstop3h 58m
United Airlines
Sat 10/244:45 pm
STT
-
IAD
Nonstop4h 05m
United Airlines
Deal found 7/15$400
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am
IAD
-
STT
1 stop9h 20m
United Airlines
Wed 11/43:00 pm
STT
-
IAD
1 stop8h 57m
United Airlines
Deal found 7/17$412
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am
IAD
-
STT
1 stop7h 34m
Delta
Fri 9/42:49 pm
STT
-
IAD
1 stop9h 45m
Delta
Deal found 7/14$417
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:28 am
IAD
-
STT
1 stop6h 34m
Delta
Sat 8/294:13 pm
STT
-
IAD
1 stop8h 21m
Delta
Deal found 7/17$418
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:44 am
IAD
-
STT
1 stop8h 02m
American Airlines
Fri 11/64:27 pm
STT
-
IAD
1 stop17h 14m
American Airlines
Deal found 7/14$424
This United Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:00 am
IAD
-
STT
Nonstop3h 58m
United Airlines
Sat 10/312:35 pm
STT
-
IAD
1 stop9h 57m
United Airlines
Deal found 7/18$440
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:56 am
IAD
-
STT
Nonstop4h 00m
United Airlines
Tue 11/173:00 pm
STT
-
IAD
1 stop8h 57m
United Airlines
Deal found 7/17$442
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:56 am
IAD
-
STT
Nonstop4h 00m
United Airlines
Fri 12/111:02 pm
STT
-
IAD
Nonstop4h 23m
United Airlines
Deal found 7/17$447
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:44 am
IAD
-
STT
1 stop8h 02m
American Airlines
Tue 11/174:27 pm
STT
-
IAD
1 stop8h 32m
American Airlines
Deal found 7/15$454
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:00 am
IAD
-
STX
1 stop8h 03m
Delta
Sat 8/293:08 pm
STX
-
IAD
1 stop9h 26m
Delta
Deal found 7/14$468
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/256:00 am
IAD
-
STX
1 stop7h 25m
Delta
Mon 12/283:25 pm
STX
-
IAD
1 stop9h 55m
Delta
Deal found 7/18$637

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

Keep the following information in mind while searching for Dulles Intl to U.S. Virgin Islands flight deals. Data was last updated July 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$417
(Delta)

One-way from

$154
(Delta)

Popular in

June

Cheapest in

February

Average price

$557

Good round-trip deal

$521 or less

Good one-way deal

$232 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Saint Thomas Island Cyril E King flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Saint Thomas Island Cyril E King flights.
Search Deals
From Washington, D.C. Dulles Intl to U.S. Virgin Islands
Search Deals
One-way flight from Washington, D.C. Dulles Intl to U.S. Virgin Islands
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to U.S. Virgin Islands.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to U.S. Virgin Islands.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to U.S. Virgin Islands that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 19, 2026.
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 - STT

IADSTT

Washington, D.C. Dulles Intl

Sat 9/26

6:00 am-1:42 pm

1 stop7h 42m

Saint Thomas Island Cyril E King

Wed 9/30

2:52 pm-12:40 am

1 stop9h 48m

$604

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

Sat 8/29

6:15 am-7:20 pm

2 stops13h 05m

Saint Thomas Island Cyril E King

Sat 9/5

2:10 pm-9:28 pm

1 stop7h 18m

$616

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

Sat 9/5

9:00 am-12:58 pm

Nonstop3h 58m

Saint Thomas Island Cyril E King

Thu 9/10

3:00 pm-7:19 am

2 stops16h 19m

$634

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

Wed 7/29

8:15 am-12:20 pm

Nonstop4h 05m

Saint Thomas Island Cyril E King

Tue 8/4

5:40 pm-11:21 am

1 stop17h 41m

$743

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

Mon 9/21

9:00 am-4:15 pm

1 stop7h 15m

Christiansted Henry Rohlsen

Mon 10/5

4:55 pm-8:47 pm

1 stop27h 52m

$758
Quickest round-trip

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

Sun 8/23

6:00 am-1:34 pm

1 stop7h 34m

Saint Thomas Island Cyril E King

Sat 8/29

4:13 pm-12:34 am

1 stop8h 21m

$769

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

Sat 10/10

9:00 am-8:40 am

1 stop23h 40m

Christiansted Henry Rohlsen

Sat 10/17

9:10 am-8:47 pm

1 stop11h 37m

$781

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

Fri 7/31

8:15 am-12:20 pm

Nonstop4h 05m

Saint Thomas Island Cyril E King

Sun 8/2

5:40 pm-11:21 am

1 stop17h 41m

$819

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

Thu 9/3

6:16 am-7:20 pm

2 stops13h 04m

Saint Thomas Island Cyril E King

Mon 9/7

8:39 am-7:19 am

2 stops22h 40m

$820

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

Fri 10/2

10:40 pm-11:07 am

1 stop12h 27m

Saint Thomas Island Cyril E King

Wed 10/7

8:39 am-8:47 pm

1 stop12h 08m

$826

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

Showing 1-10 of 33 resultsSorted by cheapest first
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2
3
4

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 $694). 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?

Find hourly flight availability from Dulles Intl to U.S. Virgin Islands. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 19, 2026.

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.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to U.S. Virgin Islands

Explore weekly flight availability from Dulles Intl to U.S. Virgin Islands. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 19, 2026.

The most flights from IAD to VI0 are scheduled on a Saturday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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

Get insights into the airlines that provide service to U.S. Virgin Islands. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to U.S. Virgin Islands. Reviews last updated July 19, 2026.
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
8,481 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,481 reviews
Delta
7.8
Good
8,481 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
10,008 reviews
Delta
7.8
Good
8,481 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,823 reviews
Delta
7.8
Good
8,481 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
JetBlue
7.1
Good
3,009 reviews
Delta
7.8
Good
8,481 reviews

Food

7.2

Crew

8.5

Boarding

8.1

Entertainment

7.8

Overall

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to U.S. Virgin Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Delta can get you from Washington, D.C. Dulles Intl Airport to U.S. Virgin Islands in just under 7h 42m. Your travel time can differ by up to . The distance from Washington, D.C. Dulles Intl Airport to U.S. Virgin Islands is about 1608 mi.

  • 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 $148. While the most popular route (Washington, D.C. Dulles Intl - Saint Thomas Island Cyril E King) can be booked for $270 on average, our data indicates $526 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 $694). 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

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Top 4 airlines flying from Dulles Intl to U.S. Virgin Islands

Discover the top 4 airlines that operate flights from Dulles Intl to U.S. Virgin Islands. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$190Average$424FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$197Average$327FlexibilityNo cancel feeOn-time62%
DeltaCheapest$220Average$553FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$240Average$657FlexibilityNo cancel feeOn-time69%

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