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

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

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 10m on average. On the other hand, flying from Baltimore to Christiansted takes 6h 14m 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 airlines fly to Saint Croix?

American Airlines, Delta and Spirit Airlines 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 70% 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 December 2025, 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.

$157 Cheap Flights from Washington, D.C. to Saint Croix in 2025/26

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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.

6:30 am - 3:58 pm

BWI

STX

8h 28m1 stop

4:38 pm - 8:31 am

STX

BWI

16h 53m1 stop

$281Spirit Airlines

Mon, Jan 5 - Fri, Jan 9

6:20 am - 3:43 pm

BWI

STX

8h 23m1 stop

4:38 pm - 11:36 pm

STX

BWI

7h 58m1 stop

$282Spirit Airlines

Sat, Jan 17 - Sat, Jan 24

6:20 am - 3:40 pm

BWI

STX

8h 20m1 stop

4:37 pm - 11:31 pm

STX

BWI

7h 54m1 stop

$299Spirit Airlines

Mon, Feb 23 - Mon, Mar 2

6:20 am - 3:40 pm

BWI

STX

8h 20m1 stop

4:37 pm - 11:31 pm

STX

BWI

7h 54m1 stop

$300Spirit Airlines

Mon, Feb 23 - Mon, Mar 2

6:20 am - 3:43 pm

BWI

STX

8h 23m1 stop

4:38 pm - 12:21 am

STX

BWI

32h 43m2 stops

$301Multiple Airlines

Mon, Jan 12 - Mon, Jan 19

8:15 am - 2:56 pm

DCA

STX

5h 41m1 stop

5:15 pm - 9:46 pm

STX

DCA

5h 31m1 stop

$319JetBlue

Sun, Feb 1 - Fri, Feb 6

8:15 am - 2:56 pm

DCA

STX

5h 41m1 stop

3:51 pm - 9:32 pm

STX

DCA

6h 41m1 stop

$367JetBlue

Sun, Jan 25 - Fri, Jan 30

6:59 am - 4:04 pm

DCA

STX

8h 05m1 stop

8:30 am - 8:30 pm

STX

DCA

13h 00m1 stop

$411American Airlines

Sat, Jan 17 - Sat, Jan 24

7:01 am - 3:29 pm

IAD

STX

7h 28m1 stop

4:33 pm - 11:12 pm

STX

IAD

7h 39m1 stop

$411American Airlines

Thu, Jan 8 - Thu, Jan 15

6:00 am - 3:43 pm

IAD

STX

32h 43m2 stops

5:23 pm - 6:19 pm

STX

IAD

25h 56m1 stop

$472Multiple Airlines

Thu, Jan 8 - Thu, Jan 15

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

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

Delta

Jan 30

BWI6:00 amBaltimore/Washington

7h 33m

1 stop

STX2:33 pmChristiansted Henry Rohlsen

Feb 3

STX3:33 pmChristiansted Henry Rohlsen

7h 29m

1 stop

BWI10:02 pmBaltimore/Washington

$395

Find similar

Delta

Jan 25

BWI6:00 amBaltimore/Washington

7h 33m

1 stop

STX2:33 pmChristiansted Henry Rohlsen

Feb 1

STX3:33 pmChristiansted Henry Rohlsen

10h 08m

1 stop

BWI12:41 amBaltimore/Washington

$445

Find similar

Delta

Jan 7

IAD6:20 amWashington, D.C. Dulles Intl

7h 13m

1 stop

STX2:33 pmChristiansted Henry Rohlsen

Jan 23

STX3:33 pmChristiansted Henry Rohlsen

9h 51m

1 stop

IAD12:24 amWashington, D.C. Dulles Intl

$625

Find similar

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

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

Spirit Airlines

Jan 5

BWI6:30 amBaltimore/Washington

8h 28m

1 stop

STX3:58 pmChristiansted Henry Rohlsen

Jan 9

STX4:38 pmChristiansted Henry Rohlsen

16h 53m

1 stop

BWI8:31 amBaltimore/Washington

$281

Find similar

Spirit Airlines

Jan 17

BWI6:20 amBaltimore/Washington

8h 23m

1 stop

STX3:43 pmChristiansted Henry Rohlsen

Jan 24

STX4:38 pmChristiansted Henry Rohlsen

7h 58m

1 stop

BWI11:36 pmBaltimore/Washington

$282

Find similar

Spirit Airlines

Feb 23

BWI6:20 amBaltimore/Washington

8h 20m

1 stop

STX3:40 pmChristiansted Henry Rohlsen

Mar 2

STX4:37 pmChristiansted Henry Rohlsen

7h 54m

1 stop

BWI11:31 pmBaltimore/Washington

$299

Find similar

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

BaltimoreChristiansted

BWI - STX

BWISTX

Baltimore/Washington

Mon 1/5

6:30 am-3:58 pm

1 stop8h 28m

Christiansted Henry Rohlsen

Fri 1/9

4:38 pm-8:31 am

1 stop16h 53m

$281

BaltimoreChristiansted

BWI - STX

BWISTX

Baltimore/Washington

Sat 1/17

6:20 am-3:43 pm

1 stop8h 23m

Christiansted Henry Rohlsen

Sat 1/24

4:38 pm-11:36 pm

1 stop7h 58m

$282

BaltimoreChristiansted

BWI - STX

BWISTX

Baltimore/Washington

Mon 2/23

6:20 am-3:40 pm

1 stop8h 20m

Christiansted Henry Rohlsen

Mon 3/2

4:37 pm-11:31 pm

1 stop7h 54m

$299

BaltimoreChristiansted

BWI - STX

BWISTX

Baltimore/Washington

Mon 2/23

6:20 am-3:40 pm

1 stop8h 20m

Christiansted Henry Rohlsen

Mon 3/2

4:37 pm-11:31 pm

1 stop7h 54m

$300

BaltimoreChristiansted

BWI - STX

BWISTX

Baltimore/Washington

Mon 1/12

6:20 am-3:43 pm

1 stop8h 23m

Christiansted Henry Rohlsen

Mon 1/19

4:38 pm-12:21 am

2 stops32h 43m

$301

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Sun 2/1

8:15 am-2:56 pm

1 stop5h 41m

Christiansted Henry Rohlsen

Fri 2/6

5:15 pm-9:46 pm

1 stop5h 31m

$319

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Sun 1/25

8:15 am-2:56 pm

1 stop5h 41m

Christiansted Henry Rohlsen

Fri 1/30

3:51 pm-9:32 pm

1 stop6h 41m

$367

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Sat 1/17

6:59 am-4:04 pm

1 stop8h 05m

Christiansted Henry Rohlsen

Sat 1/24

8:30 am-8:30 pm

1 stop13h 00m

$411

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

Thu 1/8

7:01 am-3:29 pm

1 stop7h 28m

Christiansted Henry Rohlsen

Thu 1/15

4:33 pm-11:12 pm

1 stop7h 39m

$411

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

Thu 1/8

6:00 am-3:43 pm

2 stops32h 43m

Christiansted Henry Rohlsen

Thu 1/15

5:23 pm-6:19 pm

1 stop25h 56m

$472

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

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

You could potentially save up to 3% 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 27m
Direct flights	None

The fastest flight from Washington, D.C. to Saint Croix takes 5h 27m

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 December 2025, 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 $250	Free Cancellation	Rating 6.3 8,174 reviews	Search Spirit Airlines flights
Delta	PriceFrom $264	Free Cancellation	Rating 7.9 8,009 reviews	Search Delta flights
American Airlines	PriceFrom $333	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
JetBlue	PriceFrom $472	Free Cancellation	Rating 7.2 2,898 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 $171

Washington, D.C. flight routes

Flights from Baltimore/Washington to Wilmington New Hanover County

Flights from Washington, D.C. Dulles Intl to Tweed-New Haven

Flights from Washington, D.C. Dulles Intl to Miami

Flights from Baltimore/Washington to Orlando

Flights from Baltimore/Washington to Detroit Metropolitan Wayne County

Flights from Baltimore/Washington to Chicago O'Hare Intl

Cheap flights from Washington, D.C. to Saint Croix from $157

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 2/5. 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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Big names and deals

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Filter for what you want

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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

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

Our best Spirit Airlines 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

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

You could potentially save up to 3% on your flight if you consider stops on a Washington, D.C. to Saint Croix flight.

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

Spirit Airlines, American Airlines, and JetBlue are the most popular carriers operating 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

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

How many operators does momondo search 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?

What documentation or ID do you need to fly 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?

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

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

How can momondo help me find flights 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?

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

Popular cities in Saint Croix

Popular flights according to clicks in the last 7 days on momondo