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Cheap flights from Washington, D.C. Reagan-National Airport to Saint Croix from $170

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. Reagan-National Airport to Saint Croix departing on 2/3. 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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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Saint Croix

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
8:15 am - 2:56 pm
DCA
-
STX
5h 41m1 stop
JetBlue Logo
5:15 pm - 9:46 pm
STX
-
DCA
5h 31m1 stop
$311JetBlue
Thu, Feb 5 - Mon, Feb 9
JetBlue Logo
8:15 am - 2:56 pm
DCA
-
STX
5h 41m1 stop
JetBlue Logo
3:51 pm - 9:32 pm
STX
-
DCA
6h 41m1 stop
$319JetBlue
Sat, Jan 31 - Mon, Feb 2
JetBlue Logo
8:15 am - 2:56 pm
DCA
-
STX
5h 41m1 stop
JetBlue Logo
3:51 pm - 10:31 pm
STX
-
DCA
7h 40m2 stops
$323JetBlue
Mon, Jan 26 - Fri, Jan 30
JetBlue Logo
8:15 am - 2:56 pm
DCA
-
STX
5h 41m1 stop
JetBlue Logo
3:51 pm - 9:36 pm
STX
-
DCA
6h 45m1 stop
$347JetBlue
Tue, Jan 13 - Sat, Jan 17
JetBlue Logo
8:00 am - 2:27 pm
DCA
-
STX
5h 27m1 stop
JetBlue Logo
3:26 pm - 9:59 pm
STX
-
DCA
7h 33m1 stop
$369JetBlue
Sun, Mar 1 - Thu, Mar 5
JetBlue Logo
8:15 am - 2:56 pm
DCA
-
STX
5h 41m1 stop
JetBlue Logo
3:51 pm - 9:32 pm
STX
-
DCA
6h 41m1 stop
$375JetBlue
Wed, Jan 7 - Mon, Jan 12
JetBlue Logo
8:15 am - 2:56 pm
DCA
-
STX
5h 41m1 stop
JetBlue Logo
3:51 pm - 9:36 pm
STX
-
DCA
6h 45m1 stop
$387JetBlue
Sun, Jan 25 - Sat, Jan 31
JetBlue Logo
8:15 am - 2:56 pm
DCA
-
STX
5h 41m1 stop
JetBlue Logo
3:51 pm - 10:31 pm
STX
-
DCA
7h 40m2 stops
$402JetBlue
Wed, Jan 21 - Sat, Jan 24
American Airlines Logo
7:59 pm - 1:18 pm
DCA
-
STX
17h 19m1 stop
American Airlines Logo
2:08 pm - 12:38 am
STX
-
DCA
10h 30m1 stop
$411American Airlines
Thu, Mar 12 - Mon, Mar 16
American Airlines Logo
10:00 am - 9:31 pm
DCA
-
STX
10h 31m2 stops
American Airlines Logo
6:09 pm - 12:34 am
STX
-
DCA
7h 25m1 stop
$415American Airlines
Tue, Jan 13 - Sat, Jan 17

JetBlue flights from Washington, D.C. Reagan-National Airport to Saint Croix

Our best JetBlue deals on Washington, D.C. Reagan-National Airport to Saint Croix flight tickets
JetBlue
Feb 5
DCA8:15 amWashington, D.C. Reagan-National
5h 41m
1 stop
STX2:56 pmChristiansted Henry Rohlsen
Feb 9
STX5:15 pmChristiansted Henry Rohlsen
5h 31m
1 stop
DCA9:46 pmWashington, D.C. Reagan-National
$311
Find similar
JetBlue
Jan 31
DCA8:15 amWashington, D.C. Reagan-National
5h 41m
1 stop
STX2:56 pmChristiansted Henry Rohlsen
Feb 5
STX3:51 pmChristiansted Henry Rohlsen
6h 41m
1 stop
DCA9:32 pmWashington, D.C. Reagan-National
$319
Find similar
JetBlue
Jan 26
DCA8:15 amWashington, D.C. Reagan-National
5h 41m
1 stop
STX2:56 pmChristiansted Henry Rohlsen
Jan 30
STX3:51 pmChristiansted Henry Rohlsen
7h 40m
2 stops
DCA10:31 pmWashington, D.C. Reagan-National
$323
Find similar

American Airlines flights from Washington, D.C. Reagan-National Airport to Saint Croix

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Saint Croix flight tickets
American Airlines
Mar 12
DCA6:59 amWashington, D.C. Reagan-National
9h 23m
1 stop
STX4:22 pmChristiansted Henry Rohlsen
Mar 16
STX3:38 pmChristiansted Henry Rohlsen
8h 21m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$411
Find similar
American Airlines
Jan 13
DCA10:00 amWashington, D.C. Reagan-National
10h 31m
2 stops
STX9:31 pmChristiansted Henry Rohlsen
Jan 17
STX6:09 pmChristiansted Henry Rohlsen
7h 25m
1 stop
DCA12:34 amWashington, D.C. Reagan-National
$415
Find similar
American Airlines
Jan 18
DCA8:20 amWashington, D.C. Reagan-National
7h 45m
1 stop
STX5:05 pmChristiansted Henry Rohlsen
Jan 21
STX8:30 amChristiansted Henry Rohlsen
10h 15m
2 stops
DCA5:45 pmWashington, D.C. Reagan-National
$440
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Saint Croix 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 December 21, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Saint Croix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Thu 2/5

8:15 am-2:56 pm

1 stop5h 41m

Christiansted Henry Rohlsen

Mon 2/9

5:15 pm-9:46 pm

1 stop5h 31m

$311

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Sat 1/31

8:15 am-2:56 pm

1 stop5h 41m

Christiansted Henry Rohlsen

Mon 2/2

3:51 pm-9:32 pm

1 stop6h 41m

$319

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Mon 1/26

8:15 am-2:56 pm

1 stop5h 41m

Christiansted Henry Rohlsen

Fri 1/30

3:51 pm-10:31 pm

2 stops7h 40m

$323

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Tue 1/13

8:15 am-2:56 pm

1 stop5h 41m

Christiansted Henry Rohlsen

Sat 1/17

3:51 pm-9:36 pm

1 stop6h 45m

$347

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Sun 3/1

8:00 am-2:27 pm

1 stop5h 27m

Christiansted Henry Rohlsen

Thu 3/5

3:26 pm-9:59 pm

1 stop7h 33m

$369

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Wed 1/7

8:15 am-2:56 pm

1 stop5h 41m

Christiansted Henry Rohlsen

Mon 1/12

3:51 pm-9:32 pm

1 stop6h 41m

$375

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

Sat 1/31

3:51 pm-9:36 pm

1 stop6h 45m

$387

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Wed 1/21

8:15 am-2:56 pm

1 stop5h 41m

Christiansted Henry Rohlsen

Sat 1/24

3:51 pm-10:31 pm

2 stops7h 40m

$402

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Thu 3/12

7:59 pm-1:18 pm

1 stop17h 19m

Christiansted Henry Rohlsen

Mon 3/16

2:08 pm-12:38 am

1 stop10h 30m

$411

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Tue 1/13

10:00 am-9:31 pm

2 stops10h 31m

Christiansted Henry Rohlsen

Sat 1/17

6:09 pm-12:34 am

1 stop7h 25m

$415

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Saint Croix from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport 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

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

You could potentially save up to 33% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Saint Croix flight.

Cheap Washington, D.C. Reagan-National Airport to Saint Croix flight deals and tips

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

Fastest flight time

5h 27m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to Saint Croix takes 5h 27m
There are no direct flights from Washington, D.C. Reagan-National Airport to Saint Croix. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Saint Croix.
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  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Saint Croix?

    Prices for flights from Washington, D.C. Reagan-National Airport to Saint Croix are updated daily.

  • How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Saint Croix?

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Saint Croix?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Saint Croix.

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

    The required travel and health documents for your Saint Croix trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Croix. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Washington, D.C. Reagan-National Airport to Saint Croix

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Saint Croix with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $364Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
JetBluePriceFrom $426Free CancellationRating
7.2
2,896 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 collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Saint Croix. momondo saves you time and could save you money on your trip.

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

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

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

momondo provides multiple filters to help you find the best flight to Saint Croix from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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