STT - WAS

$150 Find Cheap Flights from Saint Thomas Island to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Saint Thomas Island to Washington, D.C. departing on 5/31. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Saint Thomas Island to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Saint Thomas Island to Washington, D.C., as well as popular online travel agencies
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Flights Deals

Cheap Flights from Saint Thomas Island to Washington, D.C.

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Saint Thomas Island to Washington, D.C. 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.

Recent round-trip flight deals from Saint Thomas Island to Washington, D.C.

KAYAK's recommended round-trip deals from the most popular airlines that fly from Saint Thomas Island to Washington, D.C..
Discover the best prices for you by selecting your travel dates on KAYAK.
Spirit Airlines Logo
1:24 pm - 8:56 pmSTT-BWI
7h 32m1 stop
Spirit Airlines Logo
8:38 pm - 9:48 amBWI-STT
13h 10m1 stop
$431Spirit Airlines
Find Deal
Thu, Jul 3 - Mon, Jul 7
Spirit Airlines Logo
1:21 pm - 5:48 pmSTT-BWI
28h 27m1 stop
Spirit Airlines Logo
7:57 pm - 9:57 amBWI-STT
14h 00m1 stop
$442Spirit Airlines
Find Deal
Mon, May 12 - Mon, May 19
American Airlines Logo
1:44 pm - 11:07 pmSTT-DCA
9h 23m2 stops
American Airlines Logo
5:00 am - 4:00 pmDCA-STT
11h 00m1 stop
$519American Airlines
Find Deal
Thu, Jun 12 - Thu, Jun 26
American Airlines Logo
5:05 pm - 12:12 amSTT-DCA
7h 07m1 stop
American Airlines Logo
7:06 pm - 10:50 amDCA-STT
15h 44m1 stop
$554American Airlines
Find Deal
Tue, Jul 8 - Mon, Jul 14
United Airlines Logo
4:45 pm - 8:57 pmSTT-IAD
4h 12mnonstop
United Airlines Logo
8:30 am - 3:43 pmIAD-STT
7h 13m1 stop
$625United Airlines
Find Deal
Tue, May 13 - Tue, May 20
United Airlines Logo
2:10 pm - 9:07 pmSTT-IAD
6h 57m1 stop
United Airlines Logo
8:30 am - 3:43 pmIAD-STT
7h 13m1 stop
$629United Airlines
Find Deal
Tue, May 13 - Tue, May 20
Delta Logo
3:02 pm - 11:16 pmSTT-IAD
8h 14m1 stop
Delta Logo
6:00 am - 1:52 pmIAD-STT
7h 52m1 stop
$684Delta
Find Deal
Tue, Jul 8 - Mon, Jul 14
JetBlue Logo
1:46 pm - 9:59 pmSTT-DCA
8h 13m1 stop
JetBlue Logo
8:20 am - 3:53 pmDCA-STT
7h 33m1 stop
$694JetBlue
Find Deal
Tue, May 13 - Tue, May 20
Delta Logo
1:17 pm - 12:28 amSTT-IAD
11h 11m1 stop
Delta Logo
6:00 am - 3:10 pmIAD-STT
9h 10m1 stop
$727Delta
Find Deal
Fri, May 23 - Sun, Jun 1
JetBlue Logo
3:00 pm - 9:59 pmSTT-DCA
6h 59m1 stop
JetBlue Logo
8:20 am - 3:53 pmDCA-STT
7h 33m1 stop
$785JetBlue
Find Deal
Sat, May 10 - Tue, May 13
Expert advice

Expert advice for your flight from Saint Thomas Island to Washington, D.C.

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
STT

Arrive at STT at least three hours before departure to clear customs, especially on busy days like Saturday.

Read more about STTby Marisa Garcia
IAD

Take the Silver Line Metro from IAD to downtown D.C. in about 50 minutes, offering a convenient travel option.

Read more about IADby Stefanie Waldek
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on STT

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on IAD

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Useful Info

KAYAK's insights & trends for Saint Thomas Island to Washington, D.C. flights

Get data-powered insights and trends into flights from Saint Thomas Island to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Saint Thomas Island to Washington, D.C. flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Saint Thomas Island to Washington, D.C..

Our data shows that the cheapest route for a return flight from Saint Thomas Island to Washington, D.C. cost $271 and was between Saint Thomas Island (STT) and Washington, D.C. Dulles Intl Airport (IAD). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $271.

What’s the cheapest day of the week to fly from Saint Thomas Island to Washington, D.C.?

The average price of all round-trip flights from Saint Thomas Island to Washington, D.C. clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Washington, D.C. on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Saint Thomas Island to Washington, D.C.. For your return ticket, we recommend flying on a Tuesday and avoiding Saturdays for the best deals.

Can I save money by flying with a layover from Saint Thomas Island to Washington, D.C.?

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 $850, prices are generally cheapest when you fly direct.

Good to know

Low seasonOctober
High seasonNovember
Cheapest flight$150
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Saint Thomas Island to Baltimore

When to book flights from Saint Thomas Island to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Saint Thomas Island to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Saint Thomas Island to Washington, D.C.

  • What is the cheapest flight from Saint Thomas Island to Washington, D.C.?

    In the last 3 days, the lowest price for a flight from Saint Thomas Island to Washington, D.C. was $150 for a one-way ticket and $431 for a round-trip.

  • Do I need a passport to fly between Saint Thomas Island and Washington, D.C.?

    Yes, you’ll need a passport to travel to Washington, D.C. from Saint Thomas Island.

  • Which airports will I be using when flying from Saint Thomas Island to Washington, D.C.?

    Saint Thomas Island is served by only 1 airport and there are 2 airports in Washington, D.C.. You will leave Saint Thomas Island from Saint Thomas Island Cyril E King and you will be arriving in Washington, D.C. at one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl.

  • Which airlines offer Wi-Fi service onboard planes from Saint Thomas Island to Washington, D.C.?

    Only Delta offers inflight Wi-Fi service on the Saint Thomas Island to Washington, D.C. flight route.

  • Which aircraft models fly most regularly from Saint Thomas Island to Washington, D.C.?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Saint Thomas Island to Washington, D.C. flight route.

  • Which airline alliances offer flights from Saint Thomas Island to Washington, D.C.?

    Star Alliance is the only airline alliance operating flights between Saint Thomas Island and Washington, D.C..

  • On which days can I fly direct from Saint Thomas Island to Washington, D.C.?

    There are nonstop flights from Saint Thomas Island to Washington, D.C. on a daily basis.

  • Which is the best airline for flights from Saint Thomas Island to Washington, D.C., United Airlines or JetBlue?

    The two airlines most popular with KAYAK users for flights from Saint Thomas Island to Washington, D.C. are United Airlines and JetBlue. With an average price for the route of $589 and an overall rating of 7.4, United Airlines is the most popular choice. JetBlue is also a great choice for the route, with an average price of $439 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Saint Thomas Island to Washington, D.C.?

    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 Saint Thomas Island to Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Saint Thomas Island to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Saint Thomas Island 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 Saint Thomas Island to Washington, D.C.?

    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 to Washington, D.C. with an airline and back to Saint Thomas Island with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Saint Thomas Island to Washington, D.C.?

    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 to Washington, D.C. from Saint Thomas Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Saint Thomas Island to Washington, D.C.

  • Looking for a cheap flight? 25% of our users found flights on this route for $311 or less one-way and $522 or less round-trip.

Prefer to fly direct from Saint Thomas Island to Washington, D.C.?

Find which airlines fly direct from Saint Thomas Island Cyril E King Airport to Washington, D.C., which days they fly and book direct flights.

Direct departures

Saint Thomas Island Cyril E King to Washington, D.C.

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Washington, D.C. to Saint Thomas Island Cyril E King

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights
See more direct flights

Top 3 airlines serving from Saint Thomas Island to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Saint Thomas Island to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Saint Thomas Island to Washington, D.C.? 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.
7.4
United AirlinesOverall score based on 8696 reviews
7.7Boarding
7.1Entertainment
7.3Comfort
6.6Food
8.1Crew
Airline reviews

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

10.0 ExcellentAnonymous, Mar 2025GUA - IAD
Read more United Airlines reviews

Mostly the experience was good except for the flight changes made by UA which meant longer layover in DC

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

Change cabin crew assisting business class. Not taking care, ignoring requests and calls. Never had such an experience in business class.

United left one of our bags back in SFO but that’s not my real complaint. The complaint is how it all went down. So we checked in the day before online and were told we could use the quick drop for luggage. So the next day I used baggage quick drop curbside at SFO. The agent mistakenly didn't tag my bag as he put my bag on the conveyor belt untagged. We immediately alerted him he had not tagged the bag. I walked with him to the baggage service office to find my bag and tag it. We waited outside the office for 10 mins. He came out and said everything was ok and the bag was going to be tagged and on my flight. We received a text that one of our bags was on the flight but the other was not. I alerted my first class flight attendant immediately upon boarding the flight. She was helpful and said she’d get it sorted out right away. She called over the gate agent. The gate agent used my bag number and looked over information on her device. She said my bag was on the flight. The flight attendant was standing with her, looking at the device, and also said “yep it’s on the flight”. During the flight the flight attendant made reference to how reassuring it must feel knowing the bag was on the flight. Upon arriving to IAD we received a text that my bag was not on my flight. The text said my bag would arrive to my final destination LIS 24 hrs late. I understand that mistakes happen. I was totally ok with my bag mistakenly not getting tagged at the quick drop. I was fine with walking down to baggage services to tag my bag. But, what I am not ok with is that the United staff said they fixed the mistake two different times, assuring me twice that my bag would be/was on the plane…and it wasn’t. I expected better attention by the employees, for them to do what they said they were going to do. We also spent extra money to upgrade our seats to first class, including the entire return leg from Lisbon to San Francisco because we wanted a smoother and more relaxing travel experience. Our money was not well spent. We will not be using United for travel going forward.

The flight was delayed, it took longer than anticipated because of weather, and they broke my luggage.

Horrifying! And I am almost 2 million miles with United. Late by 3 1/2 hours. Worst: after two hours on the plane waiting, they decided that one of the tires had been damaged and then decided to change it. Another hour and a half to change the tire!!!!! NO EXCUSE FOR THIS. The crew didn't even offer a glass of water until we had been on the plane for FIVE hours. This is the worst airline in the world. I'm simply stuck because they fly on the only routes I need.

Gate got changed about 4 times. Very confusing and very crowded. If you don’t have wifi to help get updates, you can be in deep trouble.

Attendants zipped through cabin so fast hardly anyone got the water they told us we could have in the short flight. Nothing else was offered.

Sucks ! All three flights I was on this trip were delayed.

Plane left & arrived early- 5 Crew great. Wi fi - paid for 2, only 1 worked - so so. Waste of $. Coolie was good

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

Great flight. Departed early, arrived early. However they were out of meals for sale. Also, we arrived early and the gate was not available so we sat on the taxiway for quite a while (not JetBlue’s fault).

The gate and ground staff were excellent, friendly, went out of their way to acknowledge my Mosaic status. The plane was an older Airbus, so the seats were a little worn. The in flight attendant was not very nice, and seemed to be annoyed to be at work or be on this flight. Flight was fast and we landed early and pilots kept us informed.

Cancelled flight with no specific instructions to get a boarding pass for another flight. The whole flight of people were in line for an hour because there was only 1 person to help at the desk. This was unusual for JetBlue.

The inflight system with their wifi is a hot mess and doesn't work. Separately they do, but when you try to do theoretically simple things like pair a device for control it all falls apart

It was too hot in the cabin. The AC did not help.

The regular feedback of any changes to our flights. The Jetblue staff were very helpful. Our flights were great. Lots of leg room!

Except for the 28 minute delay leaving and the earlier reschedule to a later takeoff time the flight was good.

Loved the leg room and tvs screens on the seats and free WiFi. Wish the price was lower and could save by rebooking

It took 1-1/2 hours to get our luggage after we landed. That to me is unacceptable

Not having it be changed after we bought the flight tickets from a direct flight getting in at a reasonable time to a connecting flight red eye of 9 hours, so that we would lose our 35 dollars in nonrefundable insurance would've been great! Our country really does need low-cost carrier options, but this type of "service" ain't it. Fortunately, had a little better success with them flying to and from San Juan PR last month at least.

All was good expecting the seats need a bit of cushion. Besides that I can’t complain.

You get what you pay for, and the flights went smoothly. There’s no reclining chairs, no screens, And there isn’t always wifi, but the plane was clean and staff was friendly and the takeoff/landing were smooth.

The only positive is that the flight made it both ways. Getting charged for every little thing after the cost of the ticket itself is comical, considering how the plane and services are as bottom-tier as possible. The self check-in kiosks are useless. It’s nice to think that you can print your boarding pass, tag your checked bag, and then just drop it off. But no, they still make you go through the line once you finish- what’s the point of the self check-in then? Any questions for the staff seem like the biggest inconvenience and were met with condescending responses. This was my first and now last time ever flying with Spirit. After all the extra costs, subpar plane and staff, I see no value. I’d rather drive the 13 hours than give Spirit another dime.

The flight was fine however what started as a reasonable priced ticket could have become an overpriced ticket with additional charge for carry on as well as checked bag $79 per bag per person each way. Additional charge for choosing one’s seat, additional charge for beverage and snack, we were on what was described as a new plane yet there were no audio/visual on the jet. A bare bones service but not at a bare bones price. Will think twice before flying Spirit again. 😕

Flight was delayed a bit, but that was expected (and updated), so really not bad at all for the price. Could’ve used one less email asking me to upgrade my seat; otherwise no significant complaints

I love Spirit. New aircraft, great cabin service, the airfares are low cost which helps me visit my hospitalized daughter anytime I can without paying a fortune.

Flight was 2hours late they had no crew or the pilot.

I paid for streaming wifi and the connection was poor.

We had an 8 hr delay so it was not good

Everything you need to know for your flight from Saint Thomas Island to Washington, D.C.

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