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

For as low as $495, American Airlines can have you in Saint Croix from Washington, D.C. Dulles Intl Airport in 7h 28m. The distance from Washington, D.C. Dulles Intl Airport to Saint Croix is about 1652 mi.

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.

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).

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

When flying from Washington, D.C. Dulles Intl Airport 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.

Can I find deals for flights from Dulles Intl to Saint Croix that include hotel bookings?

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

How can I find direct flights from Dulles Intl to Saint Croix?

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

Can I find deals for business class flights from Dulles Intl to Saint Croix?

Yes. Cheapflights offers flight deals from Dulles Intl 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.

$301+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Saint Croix

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Find flight deals from Dulles Intl to Saint Croix

Cheapest flights from Dulles Intl to Saint Croix
Explore the most affordable flight options available from Dulles Intl to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2025.

Wed 12/246:35 amIAD - STX

1 stop5h 51mAmerican Airlines

Wed 12/314:31 pmSTX - IAD

1 stop17h 11mAmerican Airlines

Deal found 11/12

$495

Mon 11/248:06 pmIAD - STX

1 stop13h 06mMultiple Airlines

Fri 11/284:36 pmSTX - IAD

2 stops26h 10mMultiple Airlines

Deal found 11/11

$632

Mon 12/87:59 amIAD - STX

2 stops8h 44mAmerican Airlines

Sat 12/135:13 pmSTX - IAD

1 stop7h 48mAmerican Airlines

Deal found 11/12

$650

Sat 11/297:56 pmIAD - STX

1 stop13h 11mMultiple Airlines

Wed 12/38:00 amSTX - IAD

1 stop26h 43mMultiple Airlines

Deal found 11/13

$657

Sat 12/69:15 amIAD - STX

1 stop6h 06mAmerican Airlines

Thu 12/114:07 pmSTX - IAD

2 stops8h 54mAmerican Airlines

Deal found 11/12

$670

Fri 12/269:28 pmIAD - STX

2 stops17h 01mMultiple Airlines

Mon 12/294:53 pmSTX - IAD

3 stops19h 30mMultiple Airlines

Deal found 11/12

$722

Sat 12/68:59 amIAD - STX

1 stop24h 22mMultiple Airlines

Thu 12/118:00 amSTX - IAD

1 stop13h 55mMultiple Airlines

Deal found 11/12

$750

Mon 12/18:27 amIAD - STX

1 stop7h 28mMultiple Airlines

Thu 12/46:35 pmSTX - IAD

1 stop22h 50mMultiple Airlines

Deal found 11/12

$755

Tue 12/28:15 amIAD - STX

1 stop7h 04mMultiple Airlines

Fri 12/57:57 amSTX - IAD

1 stop9h 28mMultiple Airlines

Deal found 11/12

$756

Tue 12/168:15 amIAD - STX

1 stop24h 10mMultiple Airlines

Sun 12/217:00 amSTX - IAD

1 stop14h 43mMultiple Airlines

Deal found 11/12

$795

Tue 11/258:06 pmIAD - STX

1 stop13h 06mMultiple Airlines

Sat 11/298:00 amSTX - IAD

1 stop12h 01mMultiple Airlines

Deal found 11/13

$798

Best flights from Dulles Intl to Saint Croix
Discover carefully curated flight deals from Dulles Intl to Saint Croix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 14, 2025.

Thu 2/55:40 pmIAD - STX

3 stops20h 55mMultiple Airlines

Mon 2/94:36 pmSTX - IAD

3 stops19h 47mMultiple Airlines

Deal found 11/13

$480

Mon 1/127:01 amIAD - STX

1 stop7h 28mAmerican Airlines

Mon 1/194:33 pmSTX - IAD

1 stop7h 39mAmerican Airlines

Deal found 11/12

$495

Tue 1/66:20 amIAD - STX

1 stop7h 13mDelta

Tue 1/133:33 pmSTX - IAD

1 stop9h 04mDelta

Deal found 11/13

$625

Mon 1/197:01 amIAD - STX

1 stop7h 28mAmerican Airlines

Sat 1/244:55 pmSTX - IAD

1 stop7h 47mAmerican Airlines

Deal found 11/13

$520

Fri 2/65:37 pmIAD - STX

2 stops20h 58mMultiple Airlines

Sun 2/155:23 pmSTX - IAD

1 stop22h 19mMultiple Airlines

Deal found 11/11

$589

Sat 1/177:01 amIAD - STX

1 stop8h 03mAmerican Airlines

Sat 1/244:55 pmSTX - IAD

1 stop7h 47mAmerican Airlines

Deal found 11/13

$545

Tue 3/176:00 amIAD - STX

1 stop7h 24mDelta

Tue 3/242:19 pmSTX - IAD

1 stop6h 54mDelta

Deal found 11/13

$625

Tue 1/68:59 amIAD - STX

1 stop10h 03mMultiple Airlines

Tue 1/136:35 pmSTX - IAD

2 stops29h 43mMultiple Airlines

Deal found 11/13

$647

Thu 1/226:00 amIAD - STX

1 stop7h 33mDelta

Tue 1/273:33 pmSTX - IAD

1 stop9h 51mDelta

Deal found 11/12

$650

Sat 2/216:33 amIAD - STX

1 stop8h 08mAmerican Airlines

Sat 2/284:31 pmSTX - IAD

1 stop17h 13mAmerican Airlines

Deal found 11/12

$610

Sun 3/86:50 amIAD - STX

1 stop7h 45mAmerican Airlines

Fri 3/133:25 pmSTX - IAD

1 stop17h 20mAmerican Airlines

Deal found 11/13

$615

Last-minute flights from Dulles Intl to Saint Croix
Discover last-minute flight deals from Dulles Intl to Saint Croix. Data last updated November 14, 2025 and is based on user searches.

Mon 11/248:06 pmIAD - STX

1 stop13h 06mMultiple Airlines

Fri 11/284:36 pmSTX - IAD

2 stops26h 10mMultiple Airlines

Deal found 11/11

$632

Tue 11/258:06 pmIAD - STX

1 stop13h 06mMultiple Airlines

Sat 11/298:00 amSTX - IAD

1 stop12h 01mMultiple Airlines

Deal found 11/13

$798

Sat 11/297:56 pmIAD - STX

1 stop13h 11mMultiple Airlines

Wed 12/38:00 amSTX - IAD

1 stop26h 43mMultiple Airlines

Deal found 11/13

$657

Mon 12/18:27 amIAD - STX

1 stop7h 28mMultiple Airlines

Thu 12/46:35 pmSTX - IAD

1 stop22h 50mMultiple Airlines

Deal found 11/12

$755

Tue 12/28:15 amIAD - STX

1 stop7h 04mMultiple Airlines

Fri 12/57:57 amSTX - IAD

1 stop9h 28mMultiple Airlines

Deal found 11/12

$756

Sat 12/69:15 amIAD - STX

1 stop6h 06mAmerican Airlines

Thu 12/114:07 pmSTX - IAD

2 stops8h 54mAmerican Airlines

Deal found 11/12

$670

Sat 12/68:59 amIAD - STX

1 stop24h 22mMultiple Airlines

Thu 12/118:00 amSTX - IAD

1 stop13h 55mMultiple Airlines

Deal found 11/12

$750

Mon 12/87:59 amIAD - STX

2 stops8h 44mAmerican Airlines

Sat 12/135:13 pmSTX - IAD

1 stop16h 31mAmerican Airlines

Deal found 11/13

$650

Tue 12/168:15 amIAD - STX

1 stop24h 10mMultiple Airlines

Sun 12/217:00 amSTX - IAD

1 stop14h 43mMultiple Airlines

Deal found 11/12

$795

Wed 12/246:35 amIAD - STX

1 stop5h 51mAmerican Airlines

Wed 12/314:31 pmSTX - IAD

1 stop17h 11mAmerican Airlines

Deal found 11/12

$495

Fri 12/269:28 pmIAD - STX

2 stops17h 01mMultiple Airlines

Mon 12/294:53 pmSTX - IAD

3 stops19h 30mMultiple Airlines

Deal found 11/12

$722

One-way flights from Dulles Intl to Saint Croix
Search for one-way flight options from Dulles Intl to Saint Croix. Find affordable one-way fares based on user searches. Data last updated November 14, 2025.

Sun 11/308:06 pmIAD - STX

1 stop19h 49mMultiple Airlines

Deal found 11/13

$301

Wed 12/246:35 amIAD - STX

1 stop5h 51mAmerican Airlines

Deal found 11/13

$308

Wed 12/179:00 amIAD - STX

3 stops47h 25mMultiple Airlines

Deal found 11/11

$328

Sat 12/207:11 pmIAD - STX

3 stops41h 30mMultiple Airlines

Deal found 11/13

$348

Wed 12/242:35 pmIAD - STX

3 stops26h 35mMultiple Airlines

Deal found 11/13

$375

Sun 12/219:58 pmIAD - STX

2 stops17h 00mMultiple Airlines

Deal found 11/13

$410

Cheap flight deals from Dulles Intl to Saint Croix

Round-trip from	$426 (Mytrip)
One-way from	$301 (Kiwi.com)

From Washington, D.C. Dulles Intl to Saint Croix

Search Deals

One-way flight from Washington, D.C. Dulles Intl to Saint Croix

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

Thu 2/5

5:40 pm-3:35 pm

3 stops20h 55m

Christiansted Henry Rohlsen

Mon 2/9

4:36 pm-11:23 am

3 stops19h 47m

$480

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

Mon 1/12

7:01 am-3:29 pm

1 stop7h 28m

Christiansted Henry Rohlsen

Mon 1/19

4:33 pm-11:12 pm

1 stop7h 39m

$495

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

Mon 1/19

7:01 am-3:29 pm

1 stop7h 28m

Christiansted Henry Rohlsen

Sat 1/24

4:55 pm-11:42 pm

1 stop7h 47m

$520

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

Sat 1/17

7:01 am-4:04 pm

1 stop8h 03m

Christiansted Henry Rohlsen

Sat 1/24

4:55 pm-11:42 pm

1 stop7h 47m

$545

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

Fri 2/6

5:37 pm-3:35 pm

2 stops20h 58m

Christiansted Henry Rohlsen

Sun 2/15

5:23 pm-2:42 pm

1 stop22h 19m

$589

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

Sat 2/21

6:33 am-3:41 pm

1 stop8h 08m

Christiansted Henry Rohlsen

Sat 2/28

4:31 pm-8:44 am

1 stop17h 13m

$610

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

Sun 3/8

6:50 am-2:35 pm

1 stop7h 45m

Christiansted Henry Rohlsen

Fri 3/13

3:25 pm-8:45 am

1 stop17h 20m

$615

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

Tue 1/6

6:20 am-2:33 pm

1 stop7h 13m

Christiansted Henry Rohlsen

Tue 1/13

3:33 pm-11:37 pm

1 stop9h 04m

$625

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

Tue 3/17

6:00 am-1:24 pm

1 stop7h 24m

Christiansted Henry Rohlsen

Tue 3/24

2:19 pm-9:13 pm

1 stop6h 54m

$625

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

Tue 1/6

8:59 am-8:02 pm

1 stop10h 03m

Christiansted Henry Rohlsen

Tue 1/13

6:35 pm-11:18 pm

2 stops29h 43m

$647

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 17 results

Best time to book a flight from Dulles Intl to Saint Croix

Have a flexible travel schedule? Discover the best time to fly to Saint Croix from Dulles Intl 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. Dulles Intl Airport to Saint Croix

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Washington, D.C. Dulles Intl Airport to Saint Croix?
For as low as $495, American Airlines can have you in Saint Croix from Washington, D.C. Dulles Intl Airport in 7h 28m. The distance from Washington, D.C. Dulles Intl Airport to Saint Croix is about 1652 mi.
Can I find deals for flights from Dulles Intl to Saint Croix that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Saint Croix flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Saint Croix?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Saint Croix.
Can I find deals for business class flights from Dulles Intl to Saint Croix?
Yes. Cheapflights offers flight deals from Dulles Intl 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.

See more FAQs

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Alternative routes for Dulles Intl to Saint Croix

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Dulles Intl to Christiansted flights

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$301+ Cheap flights from Dulles Intl (IAD) 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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Saint Croix with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Dulles Intl to Saint Croix

Cheapest flights from Dulles Intl to Saint CroixExplore the most affordable flight options available from Dulles Intl to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2025.

Explore the most affordable flight options available from Dulles Intl to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2025.

Cheap flight deals from Dulles Intl to Saint Croix

Keep the following information in mind while searching for Dulles Intl to Saint Croix flight deals. Data was last updated November 14, 2025.

Round-trip from

One-way from

Cheapflights Fare Finder

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

Best time to book a flight from Dulles Intl to Saint Croix

Have a flexible travel schedule? Discover the best time to fly to Saint Croix from Dulles Intl with our price prediction graph.

Cheapflights Insights

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

Related info for your journey

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

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

Can I find deals for flights from Dulles Intl to Saint Croix that include hotel bookings?

How can I find direct flights from Dulles Intl to Saint Croix?

Can I find deals for business class flights from Dulles Intl to Saint Croix?

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Cheapest flights from Dulles Intl to Saint Croix
Explore the most affordable flight options available from Dulles Intl to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2025.