$93 Find Cheap Flights from Washington Dulles Airport to U.S. Virgin Islands

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to the U.S. Virgin Islands departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Dulles Intl to the U.S. Virgin Islands Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to the U.S. Virgin Islands that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to the U.S. Virgin Islands

Mon, Feb 9 - Thu, Feb 12
United Airlines Logo
8:59 am - 1:56 pm
IAD
-
STT
3h 57mnonstop
United Airlines Logo
5:25 pm - 11:21 pm
STT
-
IAD
6h 56m1 stop
$262United Airlines
Mon, Jan 12 - Fri, Jan 16
United Airlines Logo
8:59 am - 1:56 pm
IAD
-
STT
3h 57mnonstop
United Airlines Logo
1:02 pm - 4:25 pm
STT
-
IAD
4h 23mnonstop
$278United Airlines
Mon, May 4 - Wed, May 6
Delta Logo
6:00 am - 3:16 pm
IAD
-
STT
9h 16m1 stop
Delta Logo
1:15 pm - 12:09 am
STT
-
IAD
10h 54m1 stop
$279Delta
Sun, Feb 1 - Thu, Feb 5
United Airlines Logo
8:59 am - 1:56 pm
IAD
-
STT
3h 57mnonstop
United Airlines Logo
1:02 pm - 4:25 pm
STT
-
IAD
4h 23mnonstop
$280United Airlines
Mon, Jan 26 - Wed, Feb 4
United Airlines Logo
8:59 am - 1:56 pm
IAD
-
STT
3h 57mnonstop
United Airlines Logo
5:00 pm - 8:23 pm
STT
-
IAD
4h 23mnonstop
$282United Airlines
Wed, Jan 14 - Fri, Jan 16
Delta Logo
9:00 am - 4:10 pm
IAD
-
STT
6h 10m1 stop
Delta Logo
4:15 pm - 11:37 pm
STT
-
IAD
8h 22m1 stop
$300Delta
Wed, Feb 25 - Wed, Mar 4
American Airlines Logo
7:05 am - 3:41 pm
IAD
-
STX
7h 36m1 stop
American Airlines Logo
4:33 pm - 11:34 pm
STX
-
IAD
8h 01m1 stop
$411American Airlines
Sat, Jan 3 - Sun, Jan 11
American Airlines Logo
6:35 am - 2:55 pm
IAD
-
STX
7h 20m1 stop
American Airlines Logo
4:33 pm - 11:12 pm
STX
-
IAD
7h 39m1 stop
$451American Airlines
Sat, Feb 21 - Sat, Feb 28
Multiple Airlines Logo
8:20 pm - 3:29 pm
IAD
-
STX
18h 09m1 stop
Multiple Airlines Logo
4:37 pm - 10:33 am
STX
-
IAD
18h 56m2 stops
$482Multiple Airlines
Fri, Feb 6 - Fri, Feb 13
Multiple Airlines Logo
5:40 pm - 3:43 pm
IAD
-
STX
21h 03m3 stops
Multiple Airlines Logo
4:37 pm - 11:21 am
STX
-
IAD
19h 44m3 stops
$484Multiple Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to the U.S. Virgin Islands flights

Get data-powered insights and trends into flights from Dulles Intl to the U.S. Virgin Islands to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Washington, D.C. Dulles Intl Airport to the U.S. Virgin Islands flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the U.S. Virgin Islands from Washington, D.C. Dulles Intl Airport found in the last 72 hours was to Saint Thomas Island, at $284 round-trip. The most popular route is from Washington, D.C. Dulles Intl Airport (IAD) to Saint Thomas Island (STT), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $284.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to the U.S. Virgin Islands?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $574, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to the U.S. Virgin Islands, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to the U.S. Virgin Islands is September, when tickets cost $500 (return) on average. On the other hand, the most expensive months are April and February, when the average cost of round-trip tickets is $794 and $741 respectively.

What’s the cheapest day of the week to fly from Washington Dulles Airport to U.S. Virgin Islands?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to the U.S. Virgin Islands clicked on KAYAK for each day over the last 12 months.

When flying from Washington Dulles Airport to U.S. Virgin Islands, you should consider leaving on a Tuesday and avoid Saturdays if you are looking for the best rates. For your return to Washington Dulles Airport, you’ll find the best rates on Fridays and the most expensive ones on Wednesdays.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to the U.S. Virgin Islands, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to the U.S. Virgin Islands, you should book around 4 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$93
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Washington Dulles Airport to Saint Thomas Island

FAQs - booking U.S. Virgin Islands flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to U.S. Virgin Islands?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to U.S. Virgin Islands.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to U.S. Virgin Islands?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Washington Dulles Airport to U.S. Virgin Islands is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to U.S. Virgin Islands?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Washington Dulles Airport to U.S. Virgin Islands with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to U.S. Virgin Islands?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Washington Dulles Airport to U.S. Virgin Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the U.S. Virgin Islands?

    The cheapest time of day to fly to the U.S. Virgin Islands is generally at night, when round-trip flights cost $642 on average. The most expensive time of day to fly to the U.S. Virgin Islands is generally in the morning, which is peak travel time and where the average cost of a ticket is $689.

Reviews of the top airlines flying from Dulles Intl to the U.S. Virgin Islands

 
Need help choosing which airline to fly with from Dulles Intl to the U.S. Virgin Islands? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8010 reviews
8.1Boarding
7.3Food
7.9Entertainment
8.5Crew
7.9Comfort
Airline reviews

None of the airplane features were available during the flight.

4.0 OkayAnonymous, Dec 2025
JFK - SDQ
Read more Delta reviews

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

Everything you need to know for your flight from Dulles Intl to the U.S. Virgin Islands

Information on your arrival and departure airports