How long is the flight from Washington, D.C. to Saint Croix?

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in Saint Croix you fly into. For example, flying from Washington, D.C. to Christiansted takes 6h 15m on average. On the other hand, flying from Baltimore to Christiansted takes 6h 16m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Washington, D.C. to Saint Croix?

Delta, JetBlue, and Spirit Airlines are the most popular carriers operating from Washington, D.C. to Saint Croix

What airlines fly to Saint Croix?

American Airlines, Spirit Airlines and JetBlue are the top three most popular airlines that fly to Saint Croix from Washington, D.C. according to our data. American Airlines is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Saint Croix. Keep in mind that there are 4 different airlines that fly to Saint Croix on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Washington, D.C. to Saint Croix were last updated today.

How many operators does momondo search for flights from Washington, D.C. to Saint Croix?

As of March 2026, there are 4 operators available to choose from for flights from Washington, D.C. to Saint Croix.

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

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 Washington, D.C. to Saint Croix.

What documentation or ID do you need to fly to Saint Croix?

The travel and health documents required for your trip to Saint Croix 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 Saint Croix. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$158 Cheap Flights from Washington, D.C. to Saint Croix in 2026

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 1:18 pm

BWI

STX

7h 18m

1 stop

2:24 pm - 12:53 am

STX

BWI

10h 29m

1 stop

$296Delta

Tue, Mar 24 - Tue, Mar 31

9:43 pm - 4:35 pm

BWI

STX

18h 52m

1 stop

5:30 pm - 12:49 am

STX

BWI

31h 19m

2 stops

$314Multiple Airlines

Thu, May 14 - Mon, May 18

9:43 pm - 4:35 pm

BWI

STX

18h 52m

1 stop

5:30 pm - 9:15 am

STX

BWI

15h 45m

1 stop

$344Multiple Airlines

Thu, May 14 - Mon, May 18

9:43 pm - 2:33 pm

BWI

STX

16h 50m

1 stop

3:31 pm - 9:14 am

STX

BWI

17h 43m

1 stop

$349Multiple Airlines

Sun, Mar 22 - Mon, Mar 30

10:10 am - 4:35 pm

BWI

STX

6h 25m

1 stop

5:30 pm - 9:15 am

STX

BWI

15h 45m

1 stop

$358Spirit Airlines

Fri, May 8 - Fri, May 15

6:25 am - 2:33 pm

BWI

STX

8h 08m

1 stop

3:31 pm - 9:14 am

STX

BWI

17h 43m

1 stop

$377Spirit Airlines

Mon, Mar 23 - Mon, Mar 30

8:00 am - 1:44 pm

DCA

STX

5h 44m

1 stop

2:39 pm - 9:55 pm

STX

DCA

7h 16m

1 stop

$396JetBlue

Sun, May 3 - Thu, May 7

11:00 am - 1:44 pm

DCA

STX

26h 44m

2 stops

2:39 pm - 9:55 pm

STX

DCA

7h 16m

1 stop

$397JetBlue

Wed, May 6 - Tue, May 12

9:20 am - 3:57 pm

IAD

STX

6h 37m

1 stop

4:47 pm - 12:13 am

STX

IAD

7h 26m

1 stop

$546American Airlines

Sat, May 23 - Sat, May 30

6:22 am - 3:57 pm

IAD

STX

9h 35m

1 stop

4:47 pm - 12:13 am

STX

IAD

7h 26m

1 stop

$556American Airlines

Sat, May 23 - Sat, May 30

JetBlue flights from Washington, D.C. to Saint Croix

Our best JetBlue deals on Washington, D.C. to Saint Croix flight tickets

JetBlue

May 3

DCA8:00 amWashington, D.C. Reagan-National

5h 44m

1 stop

STX1:44 pmChristiansted Henry Rohlsen

May 7

STX2:39 pmChristiansted Henry Rohlsen

7h 16m

1 stop

DCA9:55 pmWashington, D.C. Reagan-National

$396

JetBlue

May 6

DCA11:00 amWashington, D.C. Reagan-National

26h 44m

2 stops

STX1:44 pmChristiansted Henry Rohlsen

May 12

STX2:39 pmChristiansted Henry Rohlsen

7h 16m

1 stop

DCA9:55 pmWashington, D.C. Reagan-National

$397

JetBlue

May 2

DCA7:55 pmWashington, D.C. Reagan-National

17h 49m

2 stops

STX1:44 pmChristiansted Henry Rohlsen

May 13

STX2:39 pmChristiansted Henry Rohlsen

18h 23m

2 stops

DCA9:02 amWashington, D.C. Reagan-National

$408

Delta flights from Washington, D.C. to Saint Croix

Our best Delta deals on Washington, D.C. to Saint Croix flight tickets

Delta

Mar 24

BWI6:00 amBaltimore/Washington

7h 18m

1 stop

STX1:18 pmChristiansted Henry Rohlsen

Mar 31

STX2:24 pmChristiansted Henry Rohlsen

10h 29m

1 stop

BWI12:53 amBaltimore/Washington

$296

Delta

Mar 24

BWI6:00 amBaltimore/Washington

7h 18m

1 stop

STX1:18 pmChristiansted Henry Rohlsen

Apr 1

STX2:24 pmChristiansted Henry Rohlsen

10h 29m

1 stop

BWI12:53 amBaltimore/Washington

$426

Delta

Mar 24

IAD6:01 amWashington, D.C. Dulles Intl

7h 17m

1 stop

STX1:18 pmChristiansted Henry Rohlsen

Mar 27

STX2:24 pmChristiansted Henry Rohlsen

10h 03m

1 stop

IAD12:27 amWashington, D.C. Dulles Intl

$596

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Saint Croix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreChristiansted

BWI - STX

BWISTX

Baltimore/Washington

Tue 3/24

6:00 am-1:18 pm

1 stop7h 18m

Christiansted Henry Rohlsen

Tue 3/31

2:24 pm-12:53 am

1 stop10h 29m

$296

BaltimoreChristiansted

BWI - STX

BWISTX

Baltimore/Washington

Thu 5/14

9:43 pm-4:35 pm

1 stop18h 52m

Christiansted Henry Rohlsen

Mon 5/18

5:30 pm-12:49 am

2 stops31h 19m

$314

BaltimoreChristiansted

BWI - STX

BWISTX

Baltimore/Washington

Thu 5/14

9:43 pm-4:35 pm

1 stop18h 52m

Christiansted Henry Rohlsen

Mon 5/18

5:30 pm-9:15 am

1 stop15h 45m

$344

BaltimoreChristiansted

BWI - STX

BWISTX

Baltimore/Washington

Sun 3/22

9:43 pm-2:33 pm

1 stop16h 50m

Christiansted Henry Rohlsen

Mon 3/30

3:31 pm-9:14 am

1 stop17h 43m

$349

BaltimoreChristiansted

BWI - STX

BWISTX

Baltimore/Washington

Fri 5/8

10:10 am-4:35 pm

1 stop6h 25m

Christiansted Henry Rohlsen

Fri 5/15

5:30 pm-9:15 am

1 stop15h 45m

$358

BaltimoreChristiansted

BWI - STX

BWISTX

Baltimore/Washington

Mon 3/23

6:25 am-2:33 pm

1 stop8h 08m

Christiansted Henry Rohlsen

Mon 3/30

3:31 pm-9:14 am

1 stop17h 43m

$377

Quickest round-trip

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Sun 5/3

8:00 am-1:44 pm

1 stop5h 44m

Christiansted Henry Rohlsen

Thu 5/7

2:39 pm-9:55 pm

1 stop7h 16m

$396

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Wed 5/6

11:00 am-1:44 pm

2 stops26h 44m

Christiansted Henry Rohlsen

Tue 5/12

2:39 pm-9:55 pm

1 stop7h 16m

$397

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

Sat 5/23

9:20 am-3:57 pm

1 stop6h 37m

Christiansted Henry Rohlsen

Sat 5/30

4:47 pm-12:13 am

1 stop7h 26m

$546

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

Sat 5/23

6:22 am-3:57 pm

1 stop9h 35m

Christiansted Henry Rohlsen

Sat 5/30

4:47 pm-12:13 am

1 stop7h 26m

$556

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

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Can stopping save me money on Washington, D.C. to Saint Croix flights?

You could potentially save up to 24% on your flight if you consider stops on a Washington, D.C. to Saint Croix flight.

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

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

Fastest flight time	5h 14m
Direct flights	None

The fastest flight from Washington, D.C. to Saint Croix takes 5h 14m

There are no direct flights from Washington, D.C. to Saint Croix. There are no popular flight routes from Washington, D.C. to Saint Croix.

Search flight deals

When did momondo last update prices for flights from Washington, D.C. to Saint Croix?
Prices for flights from Washington, D.C. to Saint Croix were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Saint Croix?
As of March 2026, there are 4 operators available to choose from for flights from Washington, D.C. to Saint Croix.
How old do you have to be to fly from Washington, D.C. to Saint Croix?
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 Washington, D.C. to Saint Croix.
What documentation or ID do you need to fly to Saint Croix?
The travel and health documents required for your trip to Saint Croix 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 Saint Croix. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Washington, D.C. to Saint Croix

Compare and see reviews for airlines that fly from Washington, D.C. to Saint Croix with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $108	Free Cancellation	Rating 6.3 8,497 reviews	Search Spirit Airlines flights
Delta	PriceFrom $264	Free Cancellation	Rating 7.9 8,260 reviews	Search Delta flights
JetBlue	PriceFrom $357	Free Cancellation	Rating 7.2 2,895 reviews	Search JetBlue flights
American Airlines	PriceFrom $374	Free Cancellation	Rating 7.1 11,395 reviews	Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Saint Croix. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Saint Croix from Washington, D.C. with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Saint Croix.

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

Price alerts on flights to Saint Croix from Washington, D.C. 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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Cheap flights from Washington, D.C. to Saint Croix from $158

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Saint Croix departing on 3/24. 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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JetBlue flights from Washington, D.C. to Saint Croix

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Delta flights from Washington, D.C. to Saint Croix

Our best Delta deals on Washington, D.C. to Saint Croix flight tickets

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See travel insights to Saint Croix from

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

Can stopping save me money on Washington, D.C. to Saint Croix flights?

What is the cheapest airline that flies from Washington, D.C. to Saint Croix?

What airlines fly to Saint Croix?

How long is the flight from Washington, D.C. to Saint Croix?

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

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Fastest flight time

Direct flights

Best airlines flying from Washington, D.C. to Saint Croix

Compare and see reviews for airlines that fly from Washington, D.C. to Saint Croix with momondo

Why use momondo?

An easier way to manage your Saint Croix trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

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