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

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

What airlines fly to Saint Croix?

American Airlines, JetBlue and Delta 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 67% of people opting to fly with this airline when traveling to Saint Croix. Keep in mind that there are 3 different airlines that fly to Saint Croix on a routine basis, so you have a few additional options to choose from.

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 5h 51m on average. On the other hand, flying from Baltimore to Christiansted takes 7h 55m 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.

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 June 2026, there are 3 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.

$250 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.

8:20 am - 3:36 pm

DCA

STX

7h 16m

1 stop

4:34 pm - 9:59 pm

STX

DCA

5h 25m

1 stop

$474JetBlue

Mon, Aug 24 - Fri, Aug 28

6:20 am - 3:36 pm

DCA

STX

9h 16m

2 stops

4:34 pm - 9:59 pm

STX

DCA

5h 25m

1 stop

$487JetBlue

Mon, Aug 24 - Fri, Aug 28

8:20 am - 3:36 pm

DCA

STX

7h 16m

1 stop

4:34 pm - 9:59 pm

STX

DCA

5h 25m

1 stop

$513JetBlue

Mon, Aug 17 - Fri, Aug 21

6:00 am - 3:36 pm

DCA

STX

9h 36m

2 stops

4:34 pm - 9:59 pm

STX

DCA

5h 25m

1 stop

$520JetBlue

Mon, Aug 17 - Sun, Aug 23

6:00 am - 9:29 pm

BWI

STX

15h 29m

1 stop

3:54 pm - 11:45 pm

STX

BWI

7h 51m

1 stop

$536American Airlines

Tue, Aug 25 - Sun, Aug 30

1:44 pm - 8:50 pm

DCA

STX

7h 06m

1 stop

3:50 pm - 12:49 am

STX

DCA

8h 59m

1 stop

$536American Airlines

Sun, Jul 26 - Fri, Jul 31

6:00 am - 2:03 pm

IAD

STX

8h 03m

1 stop

3:05 pm - 12:34 am

STX

IAD

9h 29m

1 stop

$676Delta

Sat, Aug 22 - Sat, Aug 29

6:00 am - 1:55 pm

IAD

STX

7h 55m

1 stop

3:05 pm - 12:44 am

STX

IAD

9h 39m

1 stop

$756Delta

Sat, Jun 27 - Sat, Jul 4

5:24 pm - 8:20 am

IAD

STX

14h 56m

1 stop

7:50 am - 4:22 pm

STX

IAD

8h 32m

1 stop

$792Multiple Airlines

Mon, Jun 15 - Sat, Jun 20

8:40 am - 7:38 pm

IAD

STX

10h 58m

1 stop

4:55 pm - 8:47 pm

STX

IAD

27h 52m

1 stop

$802Multiple Airlines

Thu, Sep 24 - Mon, Sep 28

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

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

American Airlines

Jul 9

BWI6:00 amBaltimore/Washington

14h 50m

1 stop

STX8:50 pmChristiansted Henry Rohlsen

Jul 14

STX3:50 pmChristiansted Henry Rohlsen

8h 02m

1 stop

BWI11:52 pmBaltimore/Washington

$536

American Airlines

Sep 18

DCA8:20 amWashington, D.C. Reagan-National

7h 16m

1 stop

STX3:36 pmChristiansted Henry Rohlsen

Sep 22

STX5:01 pmChristiansted Henry Rohlsen

16h 29m

2 stops

DCA9:30 amWashington, D.C. Reagan-National

$540

American Airlines

Aug 26

DCA8:27 amWashington, D.C. Reagan-National

13h 02m

1 stop

STX9:29 pmChristiansted Henry Rohlsen

Aug 31

STX8:04 amChristiansted Henry Rohlsen

15h 37m

1 stop

DCA11:41 pmWashington, D.C. Reagan-National

$541

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

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

Delta

Jun 27

BWI6:00 amBaltimore/Washington

7h 55m

1 stop

STX1:55 pmChristiansted Henry Rohlsen

Jul 4

STX3:05 pmChristiansted Henry Rohlsen

9h 35m

1 stop

BWI12:40 amBaltimore/Washington

$646

Delta

Aug 22

IAD6:00 amWashington, D.C. Dulles Intl

8h 03m

1 stop

STX2:03 pmChristiansted Henry Rohlsen

Aug 29

STX3:05 pmChristiansted Henry Rohlsen

9h 29m

1 stop

IAD12:34 amWashington, D.C. Dulles Intl

$676

Delta

Jun 27

IAD6:00 amWashington, D.C. Dulles Intl

7h 55m

1 stop

STX1:55 pmChristiansted Henry Rohlsen

Jul 4

STX3:05 pmChristiansted Henry Rohlsen

9h 39m

1 stop

IAD12:44 amWashington, D.C. Dulles Intl

$756

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

Quickest round-trip

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Mon 8/24

8:20 am-3:36 pm

1 stop7h 16m

Christiansted Henry Rohlsen

Fri 8/28

4:34 pm-9:59 pm

1 stop5h 25m

$474

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Mon 8/24

6:20 am-3:36 pm

2 stops9h 16m

Christiansted Henry Rohlsen

Fri 8/28

4:34 pm-9:59 pm

1 stop5h 25m

$487

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Mon 8/17

8:20 am-3:36 pm

1 stop7h 16m

Christiansted Henry Rohlsen

Fri 8/21

4:34 pm-9:59 pm

1 stop5h 25m

$513

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Mon 8/17

6:00 am-3:36 pm

2 stops9h 36m

Christiansted Henry Rohlsen

Sun 8/23

4:34 pm-9:59 pm

1 stop5h 25m

$520

BaltimoreChristiansted

BWI - STX

BWISTX

Baltimore/Washington

Tue 8/25

6:00 am-9:29 pm

1 stop15h 29m

Christiansted Henry Rohlsen

Sun 8/30

3:54 pm-11:45 pm

1 stop7h 51m

$536

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Sun 7/26

1:44 pm-8:50 pm

1 stop7h 06m

Christiansted Henry Rohlsen

Fri 7/31

3:50 pm-12:49 am

1 stop8h 59m

$536

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

Sat 8/22

6:00 am-2:03 pm

1 stop8h 03m

Christiansted Henry Rohlsen

Sat 8/29

3:05 pm-12:34 am

1 stop9h 29m

$676

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

Sat 6/27

6:00 am-1:55 pm

1 stop7h 55m

Christiansted Henry Rohlsen

Sat 7/4

3:05 pm-12:44 am

1 stop9h 39m

$756

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

Mon 6/15

5:24 pm-8:20 am

1 stop14h 56m

Christiansted Henry Rohlsen

Sat 6/20

7:50 am-4:22 pm

1 stop8h 32m

$792

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

Thu 9/24

8:40 am-7:38 pm

1 stop10h 58m

Christiansted Henry Rohlsen

Mon 9/28

4:55 pm-8:47 pm

1 stop27h 52m

$802

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

Prices

Airlines

Other information

What is the cheapest month to fly to Saint Croix?

The month of August is another great option to travel to Saint Croix, with average flight prices from Washington, D.C. averaging around $168.

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

You could potentially save up to 51% 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

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

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 June 2026, there are 3 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
Delta	PriceFrom $264	Free Cancellation	Rating 7.8 8,396 reviews	Search Delta flights
American Airlines	PriceFrom $374	Free Cancellation	Rating 7.1 11,642 reviews	Search American Airlines flights
JetBlue	PriceFrom $379	Free Cancellation	Rating 7.1 2,982 reviews	Search JetBlue 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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Flights to Saint Thomas Islandfrom $230

Cheap flights from Washington, D.C. to Saint Croix from $250

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 8/27. 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 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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Use the filters below to find and compare flights from Washington, D.C. to Saint Croix that are best for you.

See travel insights to Saint Croix from

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

What is the cheapest month to fly 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

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

Fastest flight time

Direct flights

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

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

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Croix

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