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Cheap flights from Saint Croix to Washington, D.C. from $333

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 Croix to Washington, D.C. departing on 8/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Saint Croix to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:50 am - 4:30 pm
STX
-
IAD
8h 40m
1 stop
Multiple Airlines Logo
8:22 am - 7:38 pm
IAD
-
STX
11h 16m
1 stop
$755Multiple Airlines
Mon, Oct 26 - Fri, Oct 30
Multiple Airlines Logo
7:50 am - 10:57 pm
STX
-
IAD
15h 07m
2 stops
Multiple Airlines Logo
6:05 am - 7:38 pm
IAD
-
STX
13h 33m
2 stops
$760Multiple Airlines
Mon, Oct 26 - Fri, Oct 30
American Airlines Logo
8:04 am - 10:55 pm
STX
-
IAD
14h 51m
3 stops
American Airlines Logo
6:10 am - 8:43 pm
IAD
-
STX
14h 33m
3 stops
$791American Airlines
Wed, Aug 26 - Mon, Aug 31
American Airlines Logo
8:04 am - 10:55 pm
STX
-
IAD
14h 51m
2 stops
American Airlines Logo
7:57 am - 8:43 pm
IAD
-
STX
12h 46m
2 stops
$813American Airlines
Wed, Aug 26 - Mon, Aug 31
American Airlines Logo
8:04 am - 10:55 pm
STX
-
IAD
14h 51m
2 stops
American Airlines Logo
6:10 am - 8:43 pm
IAD
-
STX
14h 33m
3 stops
$817American Airlines
Wed, Aug 26 - Mon, Aug 31
American Airlines Logo
8:04 am - 10:55 pm
STX
-
IAD
14h 51m
3 stops
American Airlines Logo
6:10 am - 8:43 pm
IAD
-
STX
14h 33m
3 stops
$835American Airlines
Wed, Aug 26 - Mon, Aug 31
Multiple Airlines Logo
3:14 pm - 11:21 am
STX
-
IAD
20h 07m
1 stop
Multiple Airlines Logo
6:16 am - 4:15 pm
IAD
-
STX
9h 59m
2 stops
$843Multiple Airlines
Wed, Jul 29 - Fri, Aug 21
Multiple Airlines Logo
3:14 pm - 11:21 am
STX
-
IAD
20h 07m
1 stop
Multiple Airlines Logo
9:00 am - 7:38 pm
IAD
-
STX
10h 38m
1 stop
$848Multiple Airlines
Wed, Jul 29 - Fri, Aug 21
Multiple Airlines Logo
3:14 pm - 11:09 am
STX
-
IAD
20h 55m
1 stop
Multiple Airlines Logo
6:10 am - 2:20 pm
IAD
-
STX
7h 10m
1 stop
$859Multiple Airlines
Sun, Nov 15 - Sat, Nov 21
Multiple Airlines Logo
3:14 pm - 5:32 pm
STX
-
IAD
27h 18m
2 stops
Multiple Airlines Logo
6:10 am - 2:20 pm
IAD
-
STX
7h 10m
1 stop
$864Multiple Airlines
Sun, Nov 15 - Sat, Nov 21

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American Airlines flights from Saint Croix to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Saint Croix to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Aug 26
STX8:04 amChristiansted Henry Rohlsen
14h 51m
2 stops
IAD10:55 pmWashington, D.C. Dulles Intl
Aug 31
IAD7:57 amWashington, D.C. Dulles Intl
12h 46m
2 stops
STX8:43 pmChristiansted Henry Rohlsen
$783
American Airlines
Aug 26
STX8:04 amChristiansted Henry Rohlsen
14h 51m
3 stops
IAD10:55 pmWashington, D.C. Dulles Intl
Aug 31
IAD6:10 amWashington, D.C. Dulles Intl
14h 33m
3 stops
STX8:43 pmChristiansted Henry Rohlsen
$791
American Airlines
Aug 26
STX8:04 amChristiansted Henry Rohlsen
14h 51m
3 stops
IAD10:55 pmWashington, D.C. Dulles Intl
Aug 31
IAD6:10 amWashington, D.C. Dulles Intl
14h 33m
3 stops
STX8:43 pmChristiansted Henry Rohlsen
$793

United Airlines flights from Saint Croix to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Saint Croix to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Aug 18
STX3:14 pmChristiansted Henry Rohlsen
31h 45m
2 stops
IAD10:59 pmWashington, D.C. Dulles Intl
Aug 29
IAD9:00 amWashington, D.C. Dulles Intl
8h 10m
1 stop
STX5:10 pmChristiansted Henry Rohlsen
$1,540
United Airlines
Aug 18
STX3:14 pmChristiansted Henry Rohlsen
20h 12m
2 stops
IAD11:26 amWashington, D.C. Dulles Intl
Aug 29
IAD6:15 amWashington, D.C. Dulles Intl
10h 55m
2 stops
STX5:10 pmChristiansted Henry Rohlsen
$1,618
United Airlines
Aug 19
STX3:14 pmChristiansted Henry Rohlsen
40h 05m
2 stops
IAD7:19 amWashington, D.C. Dulles Intl
Sep 1
IAD10:29 pmWashington, D.C. Dulles Intl
21h 09m
2 stops
STX7:38 pmChristiansted Henry Rohlsen
$1,672

momondo Fare Finder

 
Customize your flight search to find flights from Saint Croix to Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated July 11, 2026.
Use the filters below to find and compare flights from Saint Croix to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChristianstedWashington, D.C.

STX - IAD

STXIAD

Christiansted Henry Rohlsen

Mon 10/26

7:50 am-4:30 pm

1 stop8h 40m

Washington, D.C. Dulles Intl

Fri 10/30

8:22 am-7:38 pm

1 stop11h 16m

$755

ChristianstedWashington, D.C.

STX - IAD

STXIAD

Christiansted Henry Rohlsen

Mon 10/26

7:50 am-10:57 pm

2 stops15h 07m

Washington, D.C. Dulles Intl

Fri 10/30

6:05 am-7:38 pm

2 stops13h 33m

$760

ChristianstedWashington, D.C.

STX - IAD

STXIAD

Christiansted Henry Rohlsen

Wed 8/26

8:04 am-10:55 pm

3 stops14h 51m

Washington, D.C. Dulles Intl

Mon 8/31

6:10 am-8:43 pm

3 stops14h 33m

$791

ChristianstedWashington, D.C.

STX - IAD

STXIAD

Christiansted Henry Rohlsen

Wed 8/26

8:04 am-10:55 pm

2 stops14h 51m

Washington, D.C. Dulles Intl

Mon 8/31

7:57 am-8:43 pm

2 stops12h 46m

$813

ChristianstedWashington, D.C.

STX - IAD

STXIAD

Christiansted Henry Rohlsen

Wed 8/26

8:04 am-10:55 pm

2 stops14h 51m

Washington, D.C. Dulles Intl

Mon 8/31

6:10 am-8:43 pm

3 stops14h 33m

$817

ChristianstedWashington, D.C.

STX - IAD

STXIAD

Christiansted Henry Rohlsen

Wed 8/26

8:04 am-10:55 pm

3 stops14h 51m

Washington, D.C. Dulles Intl

Mon 8/31

6:10 am-8:43 pm

3 stops14h 33m

$835

ChristianstedWashington, D.C.

STX - IAD

STXIAD

Christiansted Henry Rohlsen

Wed 7/29

3:14 pm-11:21 am

1 stop20h 07m

Washington, D.C. Dulles Intl

Fri 8/21

6:16 am-4:15 pm

2 stops9h 59m

$843

ChristianstedWashington, D.C.

STX - IAD

STXIAD

Christiansted Henry Rohlsen

Wed 7/29

3:14 pm-11:21 am

1 stop20h 07m

Washington, D.C. Dulles Intl

Fri 8/21

9:00 am-7:38 pm

1 stop10h 38m

$848

ChristianstedWashington, D.C.

STX - IAD

STXIAD

Christiansted Henry Rohlsen

Sun 11/15

3:14 pm-11:09 am

1 stop20h 55m

Washington, D.C. Dulles Intl

Sat 11/21

6:10 am-2:20 pm

1 stop7h 10m

$859

ChristianstedWashington, D.C.

STX - IAD

STXIAD

Christiansted Henry Rohlsen

Sun 11/15

3:14 pm-5:32 pm

2 stops27h 18m

Washington, D.C. Dulles Intl

Sat 11/21

6:10 am-2:20 pm

1 stop7h 10m

$864

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Saint Croix to Washington, D.C. Dulles Intl Airport

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 airline that flies from Saint Croix to Washington, D.C. Dulles Intl?

American Airlines is the most popular carrier operating from Saint Croix to Washington, D.C. Dulles Intl

Cheap Saint Croix to Washington, D.C. Dulles Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint Croix to Washington, D.C. Dulles Intl Airport

Fastest flight time

8h 40m

Direct flights

None
The fastest flight from Saint Croix to Washington, D.C. Dulles Intl Airport takes 8h 40m
There are no direct flights from Saint Croix to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Saint Croix to Washington, D.C. Dulles Intl Airport.
Search flight deals

Frequently asked questions about flying from Saint Croix to Washington, D.C. Dulles Intl Airport

  • When did momondo last update prices for flights from Saint Croix to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Saint Croix to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Saint Croix to Washington, D.C. Dulles Intl Airport?

    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 Croix to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Winchester
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Linthicum Heights
Rockville
Colonial Beach
Towson
Manassas
Silver Spring
Sterling
Tysons
Springfield
Fairfax

Why use momondo?

Why should I use momondo to find a flight deal from Saint Croix to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Saint Croix.

Can I find flights from Saint Croix to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Saint Croix to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Saint Croix to Washington, D.C.?

momondo helps you find the best flight between Saint Croix and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Saint Croix to Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from Saint Croix are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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