What are the cheapest airlines to fly from Washington, D.C. to Saint Croix one-way?

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $163. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Washington, D.C. to Saint Croix for a low price.

What are the most popular routes from Washington, D.C. to Saint Croix?

While some choose either Washington, D.C. Dulles Intl - Christiansted Henry Rohlsen or Baltimore/Washington - Christiansted Henry Rohlsen, Washington, D.C. Reagan-National - Christiansted Henry Rohlsen is the most popular route from Washington, D.C. to Saint Croix.

Can I find deals for flights from Washington, D.C. to Saint Croix that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Saint Croix flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Saint Croix?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Saint Croix.

Can I find deals for business class flights from Washington, D.C. to Saint Croix?

Yes. Cheapflights offers flight deals from Washington, D.C. to Saint Croix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$163+ Flights from Washington, D.C. to Saint Croix

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Washington, D.C. to Saint Croix with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington, D.C. to Saint Croix

Round-trip from	$286 (Spirit)
One-way from	$163 (Cheapflightsfares)

From Washington, D.C. (WAS) to Saint Croix

Search Deals

One-way flight from Washington, D.C. (WAS) to Saint Croix

Search Deals

Find flight deals from Washington, D.C. to Saint Croix

Cheapest flights from Washington, D.C. to Saint Croix
Explore the most affordable flight options available from Washington, D.C. to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Sun 6/17:57 pmBWI - STX

1 stop15h 50mSpirit Airlines

Sat 6/712:42 pmSTX - BWI

1 stop9h 59mSpirit Airlines

Deal found 4/21

$286

Thu 8/145:09 amDCA - STX

1 stop8h 01mAmerican Airlines

Thu 8/213:50 pmSTX - DCA

1 stop17h 15mAmerican Airlines

Deal found 4/22

$355

Wed 5/78:09 amBWI - STX

1 stop7h 16mAmerican Airlines

Wed 5/144:55 pmSTX - BWI

1 stop6h 57mAmerican Airlines

Deal found 4/22

$385

Fri 5/167:57 pmBWI - STX

1 stop15h 50mMultiple Airlines

Thu 5/224:55 pmSTX - BWI

2 stops31h 23mMultiple Airlines

Deal found 4/22

$441

Thu 6/511:52 amIAD - STX

2 stops23h 55mMultiple Airlines

Mon 6/912:42 pmSTX - IAD

3 stops22h 44mMultiple Airlines

Deal found 4/22

$491

Sat 8/167:00 amBWI - STX

1 stop6h 51mDelta

Sat 8/233:00 pmSTX - BWI

1 stop9h 17mDelta

Deal found 4/22

$494

Fri 6/278:00 amDCA - STX

1 stop5h 25mJetBlue

Wed 7/22:23 pmSTX - DCA

1 stop7h 24mJetBlue

Deal found 4/22

$523

Thu 8/148:15 amIAD - STX

1 stop7h 25mUnited Airlines

Thu 8/213:25 pmSTX - IAD

1 stop5h 27mUnited Airlines

Deal found 4/22

$625

Mon 12/85:00 amIAD - STX

3 stops9h 50mAmerican Airlines

Sat 12/134:45 pmSTX - IAD

1 stop16h 54mAmerican Airlines

Deal found 4/21

$635

Sat 8/96:00 amIAD - STX

1 stop7h 51mDelta

Sat 8/163:00 pmSTX - IAD

1 stop8h 15mDelta

Deal found 4/22

$675

Tue 7/18:00 amDCA - STX

1 stop6h 20mMultiple Airlines

Fri 7/112:50 pmSTX - DCA

1 stop6h 55mMultiple Airlines

Deal found 4/22

$682

Mon 5/197:00 amDCA - STX

2 stops10h 30mUnited Airlines

Thu 5/299:59 amSTX - DCA

2 stops12h 16mUnited Airlines

Deal found 4/22

$709

Best flights from Washington, D.C. to Saint Croix
Discover carefully curated flight deals from Washington, D.C. to Saint Croix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Sun 6/17:57 pmBWI - STX

1 stop15h 50mSpirit Airlines

Sat 6/712:42 pmSTX - BWI

1 stop9h 59mSpirit Airlines

Deal found 4/21

$286

Thu 8/145:09 amDCA - STX

1 stop8h 01mAmerican Airlines

Thu 8/213:50 pmSTX - DCA

1 stop17h 15mAmerican Airlines

Deal found 4/22

$355

Fri 5/307:57 pmBWI - STX

1 stop15h 50mMultiple Airlines

Wed 6/47:50 amSTX - BWI

2 stops27h 09mMultiple Airlines

Deal found 4/20

$423

Sat 8/167:00 amBWI - STX

1 stop6h 51mDelta

Sat 8/233:00 pmSTX - BWI

1 stop9h 17mDelta

Deal found 4/22

$494

Fri 6/278:00 amDCA - STX

1 stop5h 25mJetBlue

Wed 7/22:23 pmSTX - DCA

1 stop7h 24mJetBlue

Deal found 4/22

$523

Thu 8/148:15 amIAD - STX

1 stop7h 25mUnited Airlines

Thu 8/213:25 pmSTX - IAD

1 stop5h 27mUnited Airlines

Deal found 4/22

$625

Wed 6/48:09 amBWI - STX

1 stop7h 16mAmerican Airlines

Sun 6/85:20 pmSTX - BWI

1 stop6h 39mAmerican Airlines

Deal found 4/21

$405

Thu 6/511:52 amIAD - STX

2 stops23h 55mMultiple Airlines

Mon 6/912:42 pmSTX - IAD

3 stops22h 44mMultiple Airlines

Deal found 4/22

$491

Sat 8/96:00 amIAD - STX

1 stop7h 51mDelta

Sat 8/163:00 pmSTX - IAD

1 stop8h 15mDelta

Deal found 4/22

$675

Tue 8/126:15 amBWI - STX

2 stops11h 15mUnited Airlines

Mon 8/1810:34 amSTX - BWI

2 stops12h 11mUnited Airlines

Deal found 4/22

$719

Tue 7/18:00 amDCA - STX

1 stop6h 20mMultiple Airlines

Fri 7/112:50 pmSTX - DCA

1 stop6h 55mMultiple Airlines

Deal found 4/22

$682

Sat 8/26:35 amIAD - STX

1 stop6h 50mAmerican Airlines

Sat 8/91:55 pmSTX - IAD

2 stops10h 11mAmerican Airlines

Deal found 4/21

$695

Last-minute flights from Washington, D.C. to Saint Croix
Discover last-minute flight deals from Washington, D.C. to Saint Croix. Data last updated April 22, 2025 and is based on user searches.

Wed 4/306:00 amBWI - STX

1 stop9h 31mAmerican Airlines

Sat 5/34:55 pmSTX - BWI

1 stop6h 42mAmerican Airlines

Deal found 4/22

$455

Wed 4/308:40 amIAD - STX

1 stop6h 10mUnited Airlines

Sat 5/36:05 pmSTX - IAD

1 stop17h 19mUnited Airlines

Deal found 4/22

$1,070

Thu 5/16:00 amDCA - STX

1 stop9h 31mAmerican Airlines

Mon 5/54:55 pmSTX - DCA

1 stop16h 10mAmerican Airlines

Deal found 4/21

$435

Thu 5/16:16 pmBWI - STX

1 stop16h 54mSpirit Airlines

Mon 5/512:05 pmSTX - BWI

1 stop12h 51mSpirit Airlines

Deal found 4/21

$532

Wed 5/78:09 amBWI - STX

1 stop7h 16mAmerican Airlines

Wed 5/144:55 pmSTX - BWI

1 stop6h 57mAmerican Airlines

Deal found 4/22

$385

Wed 5/78:20 amDCA - STX

1 stop7h 11mJetBlue

Tue 5/133:14 pmSTX - DCA

1 stop6h 45mJetBlue

Deal found 4/21

$607

Fri 5/97:57 pmBWI - STX

1 stop15h 50mSpirit Airlines

Fri 5/2312:42 pmSTX - BWI

1 stop6h 10mSpirit Airlines

Deal found 4/22

$324

Fri 5/96:00 amBWI - STX

2 stops11h 30mUnited Airlines

Fri 5/2311:20 amSTX - BWI

2 stops22h 53mUnited Airlines

Deal found 4/22

$877

Fri 5/167:57 pmBWI - STX

1 stop15h 50mMultiple Airlines

Thu 5/224:55 pmSTX - BWI

2 stops31h 23mMultiple Airlines

Deal found 4/22

$441

Thu 5/2211:54 amIAD - STX

2 stops23h 53mMultiple Airlines

Thu 5/297:50 amSTX - IAD

3 stops28h 03mMultiple Airlines

Deal found 4/22

$639

Sat 5/247:00 amDCA - STX

1 stop8h 45mAmerican Airlines

Thu 5/294:55 pmSTX - DCA

1 stop16h 10mAmerican Airlines

Deal found 4/22

$380

Sat 5/248:06 pmIAD - STX

2 stops17h 48mAmerican Airlines

Thu 5/294:55 pmSTX - IAD

2 stops20h 27mAmerican Airlines

Deal found 4/21

$849

One-way flights from Washington, D.C. to Saint Croix
Search for one-way flight options from Washington, D.C. to Saint Croix. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Fri 5/167:57 pmBWI - STX

1 stop15h 50mSpirit Airlines

Deal found 4/22

$163

Sat 5/177:00 amDCA - STX

1 stop8h 45mAmerican Airlines

Deal found 4/22

$178

Sat 5/175:40 amBWI - STX

1 stop7h 58mDelta

Deal found 4/22

$228

Fri 5/168:20 amDCA - STX

1 stop7h 11mJetBlue

Deal found 4/21

$282

Sat 5/175:02 amIAD - STX

1 stop9h 47mAmerican Airlines

Deal found 4/22

$307

Wed 5/217:01 pmBWI - STX

1 stop18h 53mAmerican Airlines

Deal found 4/22

$348

Mon 5/198:57 amIAD - STX

1 stop8h 13mUnited Airlines

Deal found 4/21

$353

Mon 5/58:40 amIAD - STX

1 stop7h 35mMultiple Airlines

Deal found 4/21

$357

Fri 5/166:00 amBWI - STX

2 stops11h 30mUnited Airlines

Deal found 4/22

$423

Fri 5/167:00 amDCA - STX

2 stops10h 30mUnited Airlines

Deal found 4/21

$563

Fri 5/167:43 pmIAD - STX

1 stop17h 55mDelta

Deal found 4/21

$1,669

Cheapflights 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

Sun 6/1

7:57 pm-11:47 am

1 stop15h 50m

Christiansted Henry Rohlsen

Sat 6/7

12:42 pm-10:41 pm

1 stop9h 59m

$286

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Thu 8/14

5:09 am-1:10 pm

1 stop8h 01m

Christiansted Henry Rohlsen

Thu 8/21

3:50 pm-9:05 am

1 stop17h 15m

$355

BaltimoreChristiansted

BWI - STX

BWISTX

Baltimore/Washington

Wed 5/7

8:09 am-3:25 pm

1 stop7h 16m

Christiansted Henry Rohlsen

Wed 5/14

4:55 pm-11:52 pm

1 stop6h 57m

$385

BaltimoreChristiansted

BWI - STX

BWISTX

Baltimore/Washington

Fri 5/16

7:57 pm-11:47 am

1 stop15h 50m

Christiansted Henry Rohlsen

Thu 5/22

4:55 pm-12:18 am

2 stops31h 23m

$441

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

Thu 6/5

11:52 am-11:47 am

2 stops23h 55m

Christiansted Henry Rohlsen

Mon 6/9

12:42 pm-11:26 am

3 stops22h 44m

$491

BaltimoreChristiansted

BWI - STX

BWISTX

Baltimore/Washington

Sat 8/16

7:00 am-1:51 pm

1 stop6h 51m

Christiansted Henry Rohlsen

Sat 8/23

3:00 pm-12:17 am

1 stop9h 17m

$494

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Fri 6/27

8:00 am-1:25 pm

1 stop5h 25m

Christiansted Henry Rohlsen

Wed 7/2

2:23 pm-9:47 pm

1 stop7h 24m

$523

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Tue 7/1

8:00 am-2:20 pm

1 stop6h 20m

Christiansted Henry Rohlsen

Fri 7/11

2:50 pm-9:45 pm

1 stop6h 55m

$682

Washington, D.C.Christiansted

DCA - STX

DCASTX

Washington, D.C. Reagan-National

Mon 5/19

7:00 am-5:30 pm

2 stops10h 30m

Christiansted Henry Rohlsen

Thu 5/29

9:59 am-10:15 pm

2 stops12h 16m

$709

BaltimoreChristiansted

BWI - STX

BWISTX

Baltimore/Washington

Tue 8/12

6:15 am-5:30 pm

2 stops11h 15m

Christiansted Henry Rohlsen

Mon 8/18

10:34 am-10:45 pm

2 stops12h 11m

$719

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 24 results

Best time to book a flight from Washington, D.C. to Saint Croix

Have a flexible travel schedule? Discover the best time to fly to Saint Croix from Washington, D.C. with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Saint Croix

What is the cheapest month to book a flight from Washington, D.C. to Saint Croix?

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. to Saint Croix (average of $194). Flying from Washington, D.C. to Saint Croix in July is currently the most expensive (average of $583). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to SC?

When flying from Washington, D.C. to Saint Croix, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Saint Croix by month

In terms of precipitation, rainfall in Saint Croix ranges from 1.6 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. March is typically the driest time to visit Saint Croix when rainfall is around 1.6 in.

Temperature in Saint Croix by month

If weather is an important factor for your trip to Saint Croix, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Saint Croix

Read reviews from past customers who have flown Delta, United Airlines and JetBlue from Washington, D.C. to Saint Croix. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,920 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,683 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue

7.3

Good

2,923 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Spirit Airlines

6.3

Okay

7,940 reviews

Delta

8.0

Very good

7,920 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. to Saint Croix one-way?
The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $163. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Washington, D.C. to Saint Croix for a low price.
What are the most popular routes from Washington, D.C. to Saint Croix?
While some choose either Washington, D.C. Dulles Intl - Christiansted Henry Rohlsen or Baltimore/Washington - Christiansted Henry Rohlsen, Washington, D.C. Reagan-National - Christiansted Henry Rohlsen is the most popular route from Washington, D.C. to Saint Croix.
Can I find deals for flights from Washington, D.C. to Saint Croix that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Saint Croix flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Saint Croix?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Saint Croix.
Can I find deals for business class flights from Washington, D.C. to Saint Croix?
Yes. Cheapflights offers flight deals from Washington, D.C. to Saint Croix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. to Saint Croix?
Currently, April is the cheapest month in which you can book a flight from Washington, D.C. to Saint Croix (average of $194). Flying from Washington, D.C. to Saint Croix in July is currently the most expensive (average of $583). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Washington, D.C. to Saint Croix

Dulles Intl to Saint Thomas Island flights

Reagan-National to Saint Thomas Island flights

Reagan-National to Christiansted flights

Dulles Intl to Christiansted flights

Top 4 airlines flying from Washington, D.C. to Saint Croix

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$236	Average$350	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$322	Average$572	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$333	Average$671	FlexibilityNo cancel fee	On-time71%
JetBlue	Cheapest$436	Average$649	FlexibilityNo cancel fee	On-time62%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$163+ Cheap flights from Washington, D.C. (WAS) to Saint Croix

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Saint Croix with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Washington, D.C. to Saint Croix

Keep the following information in mind while searching for Washington, D.C. to Saint Croix flight deals. Data was last updated April 22, 2025.

Round-trip from

One-way from

Find flight deals from Washington, D.C. to Saint Croix

Cheapest flights from Washington, D.C. to Saint CroixExplore the most affordable flight options available from Washington, D.C. to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Explore the most affordable flight options available from Washington, D.C. to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Washington, D.C. to Saint Croix

Have a flexible travel schedule? Discover the best time to fly to Saint Croix from Washington, D.C. with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Saint Croix

What is the cheapest month to book a flight from Washington, D.C. to Saint Croix?

What is the cheapest time of day to fly from WAS to SC?

Find hourly flight availability from Washington, D.C. to Saint Croix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

Rainfall in Saint Croix by month

Plan your trip to Saint Croix by taking into account the average rainfall totals by month.

Temperature in Saint Croix by month

Plan your trip to Saint Croix by taking into account the average temperature totals by month.

Reviews of airlines servicing Saint Croix

Read reviews from past customers who have flown Delta, United Airlines and JetBlue from Washington, D.C. to Saint Croix. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Saint Croix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Washington, D.C. to Saint Croix one-way?

What are the most popular routes from Washington, D.C. to Saint Croix?

Can I find deals for flights from Washington, D.C. to Saint Croix that include hotel bookings?

How can I find direct flights from Washington, D.C. to Saint Croix?

Can I find deals for business class flights from Washington, D.C. to Saint Croix?

What is the cheapest month to book a flight from Washington, D.C. to Saint Croix?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Saint Croix

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Washington, D.C. to Saint Croix

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Washington, D.C. to Saint Croix
Explore the most affordable flight options available from Washington, D.C. to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.