Cheap flights from Saint Thomas Island to Washington, D.C. from $99
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint Thomas Island to Washington, D.C. departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Saint Thomas Island to Washington, D.C.
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Fly from
Fly to
Route
Depart
Return
Saint Thomas IslandBaltimore
STT Saint Thomas Island Cyril E King - BWI Baltimore/Washington
STTBWI
Saint Thomas Island Cyril E King
Thu 12/17
1:09 pm-12:42 am
1 stop12h 33m
Baltimore/Washington
Sun 1/3
6:00 am-5:34 pm
1 stop10h 34m
Saint Thomas IslandBaltimore
STT Saint Thomas Island Cyril E King - BWI Baltimore/Washington
STTBWI
Saint Thomas Island Cyril E King
Thu 11/12
3:45 pm-7:05 pm
Nonstop4h 20m
Baltimore/Washington
Sun 11/29
8:40 am-1:50 pm
Nonstop4h 10m
Saint Thomas IslandWashington, D.C.
STT Saint Thomas Island Cyril E King - IAD Washington, D.C. Dulles Intl
STTIAD
Saint Thomas Island Cyril E King
Wed 12/16
2:02 pm-8:52 pm
1 stop7h 50m
Washington, D.C. Dulles Intl
Sun 1/3
6:01 am-4:22 pm
1 stop9h 21m
Saint Thomas IslandWashington, D.C.
STT Saint Thomas Island Cyril E King - IAD Washington, D.C. Dulles Intl
STTIAD
Saint Thomas Island Cyril E King
Wed 12/16
1:07 pm-4:30 pm
Nonstop4h 23m
Washington, D.C. Dulles Intl
Sun 1/3
12:50 pm-5:50 pm
Nonstop4h 00m
Saint Thomas IslandWashington, D.C.
STT Saint Thomas Island Cyril E King - IAD Washington, D.C. Dulles Intl
STTIAD
Saint Thomas Island Cyril E King
Wed 12/16
1:07 pm-4:30 pm
Nonstop4h 23m
Washington, D.C. Dulles Intl
Sun 1/3
6:00 am-4:20 pm
1 stop9h 20m
Saint Thomas IslandBaltimore
STT Saint Thomas Island Cyril E King - BWI Baltimore/Washington
STTBWI
Saint Thomas Island Cyril E King
Thu 11/5
3:45 pm-7:05 pm
Nonstop4h 20m
Baltimore/Washington
Thu 11/12
8:40 am-1:50 pm
Nonstop4h 10m
Saint Thomas IslandWashington, D.C.
STT Saint Thomas Island Cyril E King - DCA Washington, D.C. Reagan-National
STTDCA
Saint Thomas Island Cyril E King
Thu 11/12
5:59 pm-5:19 pm
2 stops24h 20m
Washington, D.C. Reagan-National
Thu 12/3
7:00 pm-1:43 pm
2 stops17h 43m
Saint Thomas IslandWashington, D.C.
STT Saint Thomas Island Cyril E King - DCA Washington, D.C. Reagan-National
STTDCA
Saint Thomas Island Cyril E King
Tue 12/1
2:35 pm-2:14 pm
2 stops24h 39m
Washington, D.C. Reagan-National
Wed 12/9
3:10 pm-1:43 pm
2 stops21h 33m
Saint Thomas IslandWashington, D.C.
STT Saint Thomas Island Cyril E King - DCA Washington, D.C. Reagan-National
STTDCA
Saint Thomas Island Cyril E King
Fri 11/13
3:53 pm-11:46 pm
1 stop8h 53m
Washington, D.C. Reagan-National
Sat 12/5
6:05 am-1:16 pm
1 stop6h 11m
Saint Thomas IslandWashington, D.C.
STT Saint Thomas Island Cyril E King - DCA Washington, D.C. Reagan-National
STTDCA
Saint Thomas Island Cyril E King
Thu 11/12
3:53 pm-10:45 pm
1 stop7h 52m
Washington, D.C. Reagan-National
Thu 12/3
6:59 am-2:52 pm
1 stop6h 53m
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Saint Thomas Island to Washington, D.C.
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Washington, D.C.?
The month of January is, on average, the cheapest month to fly to Washington, D.C. from Saint Thomas Island, with most prices found around $258. If you’re not able to fly to Washington, D.C. in January, then May is your next best option. Flight prices from Saint Thomas Island to Washington, D.C. during May average around $261.
What is the cheapest day to depart on your flight to Washington, D.C.?
On average, the least expensive day to fly to Washington, D.C. from Saint Thomas Island is on a Friday. momondo users have found tickets for Friday departures for as low as $490. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Saint Thomas Island to Washington, D.C. for around $1,648.
What is the cheapest time of day to depart on your flight to Washington, D.C.?
In the morning is the cheapest time of day to fly from Saint Thomas Island to Washington, D.C. when you can find flight prices for as low as $544. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $807. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Saint Thomas Island Cyril E King to Washington, D.C. flight route?
Fly from Saint Thomas Island Cyril E King to Washington, D.C. Dulles Intl for the best Saint Thomas Island Cyril E King - Washington, D.C. flight prices
What cabin class options are available on Saint Thomas Island to Washington, D.C. flights?
There are 2 cabin classes available to choose from on Saint Thomas Island to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Saint Thomas Island to Washington, D.C. flights?
No. A direct flight is the cheapest option for a flight between Saint Thomas Island to Washington, D.C..
What is the cheapest airline that flies from Saint Thomas Island Cyril E King to Washington, D.C.?
American Airlines, Delta, and United Airlines are the most popular carriers operating from Saint Thomas Island Cyril E King to Washington, D.C.
What airlines fly to Washington, D.C.?
American Airlines, United Airlines and JetBlue are the top three most popular airlines that fly to Washington, D.C. from Saint Thomas Island according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 4 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.
When to book flights from Saint Thomas Island to Washington, D.C.
Cheap Saint Thomas Island to Washington, D.C. (STT to WAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Saint Thomas Island to Washington, D.C.
Frequently asked questions about flying from Saint Thomas Island to Washington, D.C.
How far is Saint Thomas Island Cyril E King to Washington, D.C. by plane?
Saint Thomas Island Cyril E King and Washington, D.C. are 1594.5 mi apart from one another. A reasonable flight in good conditions will take 4h 20m.
When did momondo last update prices for flights from Saint Thomas Island Cyril E King Airport to Washington, D.C.?
Prices for flights from Saint Thomas Island Cyril E King Airport to Washington, D.C. refresh daily.
How many operators does momondo search for flights from Saint Thomas Island Cyril E King Airport to Washington, D.C.?
There are 4 operators available for flights from Saint Thomas Island Cyril E King Airport to Washington, D.C. as of October 2026.
How old do you have to be to fly from Saint Thomas Island Cyril E King Airport to Washington, D.C.?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Saint Thomas Island Cyril E King Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Saint Thomas Island to Washington, D.C.?
Based on momondo bookings for flights between Saint Thomas Island and Washington, D.C., the leading plane model is Boeing 737 MAX 8, making up 68.00% of the total bookings. Other popular models include Boeing 757 with 20.00%, Airbus A319 with 4.00%, and Boeing 737-700 with 4.00%.
What is the most popular airline from Saint Thomas Island to Washington, D.C.?
momondo data reveals that the most frequently booked airline on the route from Saint Thomas Island to Washington, D.C. is United Airlines, representing 100% of all bookings.
Best airlines flying from Saint Thomas Island to Washington, D.C.
Compare and see reviews for airlines that fly from Saint Thomas Island to Washington, D.C. with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $143 | Free Cancellation | Rating 7.8 8,645 reviews | |||
| PriceFrom $189 | Free Cancellation | Rating 7.0 12,146 reviews | |||
| PriceFrom $220 | Free Cancellation | Rating 7.1 3,048 reviews | |||
| PriceFrom $261 | Free Cancellation | Rating 7.4 10,319 reviews |
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Saint Thomas Island to Washington, D.C.?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Saint Thomas Island to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Saint Thomas Island to Washington, D.C. with flexible booking policies on momondo?
momondo does allow users to show only those flights to Washington, D.C. from Saint Thomas Island which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Saint Thomas Island to Washington, D.C.?
Once you have performed a search for Saint Thomas Island to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Saint Thomas Island to Washington, D.C. right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Washington, D.C. from Saint Thomas Island. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.