What are the cheapest airlines to fly from District of Columbia to Saint Thomas Island one-way?

$114 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on JetBlue and United Airlines, with prices starting from $178 and $268, respectively.

What are the most popular airlines that fly from District of Columbia to Saint Thomas Island?

Before booking your flight from District of Columbia to Saint Thomas Island check out the most popular airlines for this route: American Airlines, Delta or Spirit Airlines.

How far in advance should I book a flight from District of Columbia to Saint Thomas Island?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 23 days in advance, which can save you up to 130% on flights from District of Columbia to Saint Thomas Island compared to booking the week you need them. Waiting 23 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $544. For sooner than that we have options available in the next 3 days from $893.

What is the cheapest month to fly from District of Columbia to Saint Thomas Island?

September can be a great time to fly to Saint Thomas Island from District of Columbia with a flight ticket averaging about $596. Cheapflights users have found deals in the month of September for as cheap as $193. The most expensive prices can be found in the month of April.

What airport do you fly into for flights to Saint Thomas Island from District of Columbia?

Most people fly into Saint Thomas Island Cyril E King (STT) if they book a flight to Saint Thomas Island from District of Columbia. Cyril E King is conveniently located just 2.8 mi from Saint Thomas Island’s city center.

How can I find direct flights from District of Columbia to Saint Thomas Island?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Saint Thomas Island.

Can I find deals for business class flights from District of Columbia to Saint Thomas Island?

Yes. Cheapflights offers flight deals from District of Columbia to Saint Thomas Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$114+ Flights from District of Columbia to Saint Thomas Island

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Cheap flight deals from District of Columbia to Saint Thomas Island

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$453 (Mytrip)
One-way from	$114 (CheapOair)
Popular in	April
Cheapest in	September
Average price	$728
Good round-trip deal	$549 or less
Good one-way deal	$358 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 District of Columbia to Saint Thomas Island Cyril E King

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One-way flight from District of Columbia to Saint Thomas Island Cyril E King

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($77 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from District of Columbia to Saint Thomas Island Cyril E King.

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Price to beat on a one-way flight from District of Columbia to Saint Thomas Island Cyril E King.

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Find flight deals from District of Columbia to Saint Thomas Island

Cheapest flights from District of Columbia to Saint Thomas Island
Explore the most affordable flight options available from District of Columbia to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Fri 6/203:13 pmIAD - STT

3 stops21h 16mMultiple Airlines

Thu 6/2610:47 amSTT - IAD

2 stops22h 36mMultiple Airlines

Deal found 4/27

$439

Tue 9/308:30 amDCA - STT

1 stop5h 35mJetBlue

Mon 10/63:00 pmSTT - DCA

1 stop6h 58mJetBlue

Deal found 4/28

$444

Mon 6/28:15 amIAD - STT

Nonstop4h 02mUnited Airlines

Mon 6/164:45 pmSTT - IAD

Nonstop4h 12mUnited Airlines

Deal found 4/28

$460

Tue 9/235:50 amDCA - STT

1 stop7h 00mAmerican Airlines

Sun 9/284:50 pmSTT - DCA

1 stop6h 50mAmerican Airlines

Deal found 4/29

$469

Wed 7/167:02 amIAD - STT

1 stop6h 50mDelta

Tue 7/221:27 pmSTT - IAD

1 stop9h 49mDelta

Deal found 4/28

$469

Fri 6/206:06 amDCA - STT

1 stop6h 08mDelta

Tue 7/14:01 pmSTT - DCA

1 stop7h 32mDelta

Deal found 4/28

$494

Sun 6/16:00 amDCA - STT

1 stop7h 08mUnited Airlines

Thu 6/51:19 pmSTT - DCA

1 stop8h 56mUnited Airlines

Deal found 4/28

$549

Mon 12/85:00 amIAD - STT

1 stop5h 40mAmerican Airlines

Fri 12/124:30 pmSTT - IAD

1 stop17h 09mAmerican Airlines

Deal found 4/29

$549

Mon 5/198:20 amDCA - STT

1 stop7h 33mMultiple Airlines

Fri 5/235:45 pmSTT - DCA

1 stop28h 14mMultiple Airlines

Deal found 4/29

$640

Best flights from District of Columbia to Saint Thomas Island
Discover carefully curated flight deals from District of Columbia to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2025.

Sat 5/248:25 amIAD - STT

3 stops28h 01mMultiple Airlines

Sat 5/311:21 pmSTT - IAD

2 stops21h 43mMultiple Airlines

Deal found 4/28

$453

Wed 6/118:20 amDCA - STT

1 stop7h 33mJetBlue

Thu 6/192:20 pmSTT - DCA

1 stop7h 27mJetBlue

Deal found 4/28

$458

Mon 6/28:15 amIAD - STT

Nonstop4h 02mUnited Airlines

Mon 6/164:45 pmSTT - IAD

Nonstop4h 12mUnited Airlines

Deal found 4/29

$460

Mon 6/26:35 amDCA - STT

1 stop6h 09mAmerican Airlines

Mon 6/91:44 pmSTT - DCA

1 stop8h 31mAmerican Airlines

Deal found 4/29

$469

Wed 7/167:02 amIAD - STT

1 stop6h 50mDelta

Tue 7/221:27 pmSTT - IAD

1 stop9h 49mDelta

Deal found 4/28

$469

Wed 6/116:00 amDCA - STT

1 stop8h 51mDelta

Fri 6/204:01 pmSTT - DCA

1 stop7h 32mDelta

Deal found 4/28

$509

Fri 7/188:06 pmIAD - STT

1 stop14h 39mAmerican Airlines

Tue 7/293:42 pmSTT - IAD

1 stop19h 17mAmerican Airlines

Deal found 4/29

$519

Mon 5/127:00 amDCA - STT

1 stop8h 43mUnited Airlines

Thu 5/152:10 pmSTT - DCA

1 stop7h 32mUnited Airlines

Deal found 4/28

$629

Mon 5/198:20 amDCA - STT

1 stop7h 33mMultiple Airlines

Fri 5/235:45 pmSTT - DCA

1 stop28h 14mMultiple Airlines

Deal found 4/29

$640

Last-minute flights from District of Columbia to Saint Thomas Island
Discover last-minute flight deals from District of Columbia to Saint Thomas Island. Data last updated April 30, 2025 and is based on user searches.

Sun 5/46:25 amDCA - STT

1 stop6h 18mDelta

Thu 5/81:17 pmSTT - DCA

1 stop8h 24mDelta

Deal found 4/28

$869

Mon 5/57:35 amIAD - STT

1 stop7h 30mDelta

Mon 5/121:17 pmSTT - IAD

1 stop11h 11mDelta

Deal found 4/28

$759

Thu 5/86:40 amDCA - STT

1 stop7h 58mAmerican Airlines

Mon 5/1211:40 amSTT - DCA

1 stop12h 19mAmerican Airlines

Deal found 4/28

$694

Thu 5/85:02 amIAD - STT

1 stop9h 36mAmerican Airlines

Tue 5/1311:40 amSTT - IAD

1 stop12h 22mAmerican Airlines

Deal found 4/28

$719

Thu 5/87:00 amDCA - STT

1 stop8h 43mUnited Airlines

Sun 5/112:10 pmSTT - DCA

1 stop7h 32mUnited Airlines

Deal found 4/29

$959

Fri 5/99:42 pmIAD - STT

3 stops36h 15mMultiple Airlines

Mon 5/121:21 pmSTT - IAD

3 stops46h 03mMultiple Airlines

Deal found 4/28

$598

Fri 5/98:30 amIAD - STT

1 stop7h 13mUnited Airlines

Mon 5/122:10 pmSTT - IAD

1 stop6h 57mUnited Airlines

Deal found 4/28

$761

Mon 5/127:00 amDCA - STT

1 stop8h 43mUnited Airlines

Thu 5/152:10 pmSTT - DCA

1 stop7h 32mUnited Airlines

Deal found 4/28

$629

Wed 5/145:02 amIAD - STT

1 stop5h 53mAmerican Airlines

Wed 5/213:19 pmSTT - IAD

1 stop17h 19mAmerican Airlines

Deal found 4/29

$602

Sun 5/186:59 amDCA - STT

1 stop8h 11mDelta

Sun 5/251:17 pmSTT - DCA

1 stop7h 19mDelta

Deal found 4/28

$714

Mon 5/198:20 amDCA - STT

1 stop7h 33mMultiple Airlines

Fri 5/235:45 pmSTT - DCA

1 stop28h 14mMultiple Airlines

Deal found 4/29

$640

Sat 5/248:25 amIAD - STT

3 stops28h 01mMultiple Airlines

Sat 5/311:21 pmSTT - IAD

2 stops21h 43mMultiple Airlines

Deal found 4/28

$453

One-way flights from District of Columbia to Saint Thomas Island
Search for one-way flight options from District of Columbia to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated April 30, 2025.

Thu 7/312:23 pmIAD - STT

1 stop28h 04mFrontier

Deal found 4/29

$114

Fri 6/133:13 pmIAD - STT

2 stops18h 35mMultiple Airlines

Deal found 4/29

$175

Tue 6/108:20 amDCA - STT

1 stop7h 33mJetBlue

Deal found 4/29

$178

Tue 6/108:15 amIAD - STT

Nonstop4h 02mUnited Airlines

Deal found 4/29

$268

Tue 6/106:10 amDCA - STT

2 stops9h 50mAmerican Airlines

Deal found 4/29

$273

Tue 6/109:10 amIAD - STT

1 stop6h 10mAmerican Airlines

Deal found 4/29

$273

Fri 6/138:00 pmDCA - STT

2 stops19h 43mUnited Airlines

Deal found 4/29

$453

Cheapflights Fare Finder

Use the filters below to find and compare flights from District of Columbia to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

Fri 6/20

3:13 pm-12:29 pm

3 stops21h 16m

Saint Thomas Island Cyril E King

Thu 6/26

10:47 am-9:23 am

2 stops22h 36m

$439

Washington, D.C.Saint Thomas Island

DCA - STT

DCASTT

Washington, D.C. Reagan-National

Wed 6/11

8:20 am-3:53 pm

1 stop7h 33m

Saint Thomas Island Cyril E King

Thu 6/19

2:20 pm-9:47 pm

1 stop7h 27m

$458

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

Mon 6/2

8:15 am-12:17 pm

Nonstop4h 02m

Saint Thomas Island Cyril E King

Mon 6/16

4:45 pm-8:57 pm

Nonstop4h 12m

$460

Washington, D.C.Saint Thomas Island

DCA - STT

DCASTT

Washington, D.C. Reagan-National

Mon 6/2

6:35 am-12:44 pm

1 stop6h 09m

Saint Thomas Island Cyril E King

Mon 6/16

5:00 pm-9:14 am

1 stop16h 14m

$469

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

Wed 7/16

7:02 am-3:00 pm

1 stop7h 58m

Saint Thomas Island Cyril E King

Wed 7/23

3:02 pm-11:16 pm

1 stop8h 14m

$469

Washington, D.C.Saint Thomas Island

DCA - STT

DCASTT

Washington, D.C. Reagan-National

Fri 6/20

6:06 am-12:14 pm

1 stop6h 08m

Saint Thomas Island Cyril E King

Tue 7/1

4:01 pm-11:33 pm

1 stop7h 32m

$494

Washington, D.C.Saint Thomas Island

DCA - STT

DCASTT

Washington, D.C. Reagan-National

Sun 6/1

6:00 am-1:08 pm

1 stop7h 08m

Saint Thomas Island Cyril E King

Thu 6/5

1:19 pm-10:15 pm

1 stop8h 56m

$549

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

Wed 5/14

5:02 am-10:55 am

1 stop5h 53m

Saint Thomas Island Cyril E King

Wed 5/21

3:19 pm-8:38 am

1 stop17h 19m

$602

Washington, D.C.Saint Thomas Island

DCA - STT

DCASTT

Washington, D.C. Reagan-National

Mon 5/19

8:20 am-3:53 pm

1 stop7h 33m

Saint Thomas Island Cyril E King

Fri 5/23

5:45 pm-9:59 pm

1 stop28h 14m

$640

Washington, D.C.Saint Thomas Island

IAD - STT

IADSTT

Washington, D.C. Dulles Intl

Thu 7/3

12:23 pm-4:27 pm

1 stop28h 04m

$114

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 18 results

Best time to book a flight from District of Columbia to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from District of Columbia 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 District of Columbia to Saint Thomas Island

What is the cheapest month to book a flight from District of Columbia to Saint Thomas Island?

Currently, September is the cheapest month in which you can book a flight from District of Columbia to Saint Thomas Island (average of $432). Flying from District of Columbia to Saint Thomas Island in June is currently the most expensive (average of $627). 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 DC to STT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Saint Thomas Island as you normally would.

Reviews of airlines servicing Saint Thomas Island

Read reviews from past customers who have flown Delta, United Airlines and JetBlue from District of Columbia to Saint Thomas Island. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,936 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue

7.3

Good

2,922 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Frontier

6.0

Okay

3,287 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly into for flights to Saint Thomas Island from District of Columbia?
Most people fly into Saint Thomas Island Cyril E King (STT) if they book a flight to Saint Thomas Island from District of Columbia. Cyril E King is conveniently located just 2.8 mi from Saint Thomas Island’s city center.
What are the cheapest airlines to fly from District of Columbia to Saint Thomas Island one-way?
$114 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on JetBlue and United Airlines, with prices starting from $178 and $268, respectively.
What are the cheapest flights from District of Columbia to Saint Thomas Island?
Looking for the cheapest flight from District of Columbia to Saint Thomas Island? While on average our users pay $804, our data indicates the cheapest price to be $352. The most popular route (Washington, D.C. Dulles Intl - Saint Thomas Island Cyril E King), is priced around $352.
Can I find deals for flights from District of Columbia to Saint Thomas Island that include hotel bookings?
Yes. In addition to deals on District of Columbia to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from District of Columbia to Saint Thomas Island?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Saint Thomas Island.
Can I find deals for business class flights from District of Columbia to Saint Thomas Island?
Yes. Cheapflights offers flight deals from District of Columbia to Saint Thomas Island 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 District of Columbia to Saint Thomas Island?
Currently, September is the cheapest month in which you can book a flight from District of Columbia to Saint Thomas Island (average of $432). Flying from District of Columbia to Saint Thomas Island in June is currently the most expensive (average of $627). 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

St. John

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from District of Columbia to Saint Thomas Island

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$197	Average$365	FlexibilityNo cancel fee	On-time65%
JetBlue	Cheapest$287	Average$511	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$434	Average$695	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$437	Average$674	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$450	Average$634	FlexibilityNo cancel fee	On-time69%

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$114+ Cheap flights from District of Columbia to Saint Thomas Island (STT)

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from District of Columbia to Saint Thomas Island with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from District of Columbia to Saint Thomas Island

Keep the following information in mind while searching for District of Columbia to Saint Thomas Island flight deals. Data was last updated April 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from District of Columbia to Saint Thomas Island

Cheapest flights from District of Columbia to Saint Thomas IslandExplore the most affordable flight options available from District of Columbia to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Explore the most affordable flight options available from District of Columbia to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from District of Columbia to Saint Thomas Island that are best for you.

Best time to book a flight from District of Columbia to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from District of Columbia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Saint Thomas Island

What is the cheapest month to book a flight from District of Columbia to Saint Thomas Island?

What is the cheapest time of day to fly from DC to STT?

Find hourly flight availability from District of Columbia to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

Reviews of airlines servicing Saint Thomas Island

Read reviews from past customers who have flown Delta, United Airlines and JetBlue from District of Columbia to Saint Thomas Island. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Saint Thomas Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Saint Thomas Island from District of Columbia?

What are the cheapest airlines to fly from District of Columbia to Saint Thomas Island one-way?

What are the cheapest flights from District of Columbia to Saint Thomas Island?

Can I find deals for flights from District of Columbia to Saint Thomas Island that include hotel bookings?

How can I find direct flights from District of Columbia to Saint Thomas Island?

Can I find deals for business class flights from District of Columbia to Saint Thomas Island?

What is the cheapest month to book a flight from District of Columbia to Saint Thomas Island?

Traveling to a place near District of Columbia?

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Alternative routes for District of Columbia to Saint Thomas Island

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Top 5 airlines flying from District of Columbia to Saint Thomas Island

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Cheapest flights from District of Columbia to Saint Thomas Island
Explore the most affordable flight options available from District of Columbia to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.