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

For as low as $496, American Airlines can have you in Washington, D.C. Dulles Intl Airport from Saint Croix in 17h 10m. Airlines will cover a distance of 1652 mi.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Saint Croix to Washington, D.C. Dulles Intl Airport as you normally would.

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

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

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

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

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

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

$261+ Flights from Saint Croix to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Saint Croix to Dulles Intl

Cheapest flights from Saint Croix to Dulles Intl
Explore the most affordable flight options available from Saint Croix to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

Wed 2/254:38 pm

STX

IAD

1 stop17h 10m

American Airlines

Mon 3/25:00 am

IAD

STX

1 stop9h 48m

American Airlines

Deal found 1/21

$496

Sat 4/183:48 pm

STX

IAD

1 stop8h 11m

American Airlines

Sat 5/26:26 am

IAD

STX

1 stop8h 23m

American Airlines

Deal found 1/20

$546

Thu 2/54:33 pm

STX

IAD

1 stop7h 39m

American Airlines

Mon 2/97:01 am

IAD

STX

1 stop7h 28m

American Airlines

Deal found 1/21

$616

Sat 4/189:20 am

STX

IAD

2 stops13h 24m

United Airlines

Sat 5/26:00 am

IAD

STX

2 stops10h 58m

United Airlines

Deal found 1/20

$1,050

Wed 4/155:14 pm

STX

IAD

3 stops15h 35m

American Airlines

Sun 4/198:11 pm

IAD

STX

3 stops17h 04m

American Airlines

Deal found 1/20

$1,060

Thu 4/165:14 pm

STX

IAD

3 stops15h 35m

American Airlines

Sun 4/198:11 pm

IAD

STX

3 stops17h 04m

American Airlines

Deal found 1/20

$1,089

Best flights from Saint Croix to Dulles Intl
Discover carefully curated flight deals from Saint Croix to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 21, 2026.

Wed 2/254:38 pm

STX

IAD

1 stop17h 10m

American Airlines

Mon 3/25:00 am

IAD

STX

1 stop9h 48m

American Airlines

Deal found 1/21

$496

Sat 4/189:20 am

STX

IAD

2 stops13h 24m

United Airlines

Sat 5/26:00 am

IAD

STX

2 stops10h 58m

United Airlines

Deal found 1/20

$1,050

Sat 4/183:48 pm

STX

IAD

1 stop8h 11m

American Airlines

Sat 5/26:26 am

IAD

STX

1 stop8h 23m

American Airlines

Deal found 1/20

$546

Thu 2/54:33 pm

STX

IAD

1 stop7h 39m

American Airlines

Mon 2/97:01 am

IAD

STX

1 stop7h 28m

American Airlines

Deal found 1/21

$616

Wed 4/155:14 pm

STX

IAD

2 stops26h 11m

American Airlines

Sun 4/198:11 pm

IAD

STX

2 stops19h 56m

American Airlines

Deal found 1/20

$1,073

Last-minute flights from Saint Croix to Dulles Intl
Discover last-minute flight deals from Saint Croix to Dulles Intl. Data last updated January 21, 2026 and is based on user searches.

Thu 2/54:33 pm

STX

IAD

1 stop7h 39m

American Airlines

Mon 2/97:01 am

IAD

STX

1 stop7h 28m

American Airlines

Deal found 1/21

$616

Wed 2/254:38 pm

STX

IAD

1 stop17h 10m

American Airlines

Mon 3/25:00 am

IAD

STX

1 stop9h 48m

American Airlines

Deal found 1/21

$496

One-way flights from Saint Croix to Dulles Intl
Search for one-way flight options from Saint Croix to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated January 21, 2026.

Sat 4/43:31 pm

STX

IAD

2 stops25h 08m

Multiple Airlines

Deal found 1/19

$261

Fri 4/33:31 pm

STX

IAD

2 stops18h 40m

Multiple Airlines

Deal found 1/19

$380

Sun 4/511:17 am

STX

IAD

3 stops37h 19m

Multiple Airlines

Deal found 1/19

$445

Sun 5/35:14 pm

STX

IAD

3 stops15h 35m

American Airlines

Deal found 1/20

$597

Fri 4/32:24 pm

STX

IAD

1 stop10h 03m

Delta

Deal found 1/19

$598

Sat 4/43:50 pm

STX

IAD

1 stop16h 58m

American Airlines

Deal found 1/19

$608

Sun 4/52:24 pm

STX

IAD

1 stop10h 03m

Delta

Deal found 1/19

$723

Fri 6/269:59 am

STX

IAD

2 stops12h 37m

United Airlines

Deal found 1/19

$783

Sun 4/129:25 am

STX

IAD

1 stop11h 33m

United Airlines

Deal found 1/20

$929

Find flight deals from Saint Croix to Dulles Intl

Round-trip from	$496 (American Airlines)
One-way from	$261 (Kiwi.com)

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

Search Deals

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

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ChristianstedWashington, D.C.

STX - IAD

STXIAD

Christiansted Henry Rohlsen

Wed 2/25

4:38 pm-8:48 am

1 stop17h 10m

Washington, D.C. Dulles Intl

Mon 3/2

5:00 am-3:48 pm

1 stop9h 48m

$496

ChristianstedWashington, D.C.

STX - IAD

STXIAD

Christiansted Henry Rohlsen

Sat 4/18

3:48 pm-11:59 pm

1 stop8h 11m

Washington, D.C. Dulles Intl

Sat 5/2

6:26 am-2:49 pm

1 stop8h 23m

$546

ChristianstedWashington, D.C.

STX - IAD

STXIAD

Christiansted Henry Rohlsen

Thu 2/5

4:33 pm-11:12 pm

1 stop7h 39m

Washington, D.C. Dulles Intl

Mon 2/9

7:01 am-3:29 pm

1 stop7h 28m

$616

ChristianstedWashington, D.C.

STX - IAD

STXIAD

Christiansted Henry Rohlsen

Sat 4/18

9:20 am-10:44 pm

2 stops13h 24m

Washington, D.C. Dulles Intl

Sat 5/2

6:00 am-4:58 pm

2 stops10h 58m

$1,050

ChristianstedWashington, D.C.

STX - IAD

STXIAD

Christiansted Henry Rohlsen

Wed 4/15

5:14 pm-7:25 pm

2 stops26h 11m

Washington, D.C. Dulles Intl

Sun 4/19

8:11 pm-4:07 pm

2 stops19h 56m

$1,073

ChristianstedWashington, D.C.

STX - IAD

STXIAD

Christiansted Henry Rohlsen

Sat 4/4

3:31 pm-4:39 pm

2 stops25h 08m

$261

ChristianstedWashington, D.C.

STX - IAD

STXIAD

Christiansted Henry Rohlsen

Fri 4/3

3:31 pm-10:11 am

2 stops18h 40m

$380

ChristianstedWashington, D.C.

STX - IAD

STXIAD

Christiansted Henry Rohlsen

Sun 4/5

11:17 am-12:36 am

3 stops37h 19m

$445

ChristianstedWashington, D.C.

STX - IAD

STXIAD

Christiansted Henry Rohlsen

Sun 5/3

5:14 pm-8:49 am

3 stops15h 35m

$597

ChristianstedWashington, D.C.

STX - IAD

STXIAD

Christiansted Henry Rohlsen

Sat 4/4

3:50 pm-8:48 am

1 stop16h 58m

$608

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 12 results

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

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

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

Related info for your journey

How long is the flight from Saint Croix to Washington, D.C. Dulles Intl Airport?
For as low as $496, American Airlines can have you in Washington, D.C. Dulles Intl Airport from Saint Croix in 17h 10m. Airlines will cover a distance of 1652 mi.
Can I find deals for flights from Saint Croix to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Saint Croix to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Saint Croix to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Croix to Dulles Intl.
Can I find deals for business class flights from Saint Croix to Dulles Intl?
Yes. Cheapflights offers flight deals from Saint Croix to Dulles Intl 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

Alexandria

Woodbridge

Tysons

Arlington

Owings Mills

Springfield

Silver Spring

Hanover

Herndon

Fredericksburg

Linthicum Heights

Rockville

Laurel

Towson

Manassas

Largo

Bowie

McLean

Clinton

Upper Marlboro

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$261+ Cheap flights from Saint Croix to Dulles Intl (IAD)

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Saint Croix to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Saint Croix to Dulles Intl

Cheapest flights from Saint Croix to Dulles IntlExplore the most affordable flight options available from Saint Croix to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

Explore the most affordable flight options available from Saint Croix to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

Find flight deals from Saint Croix to Dulles Intl

Keep the following information in mind while searching for Saint Croix to Dulles Intl flight deals. Data was last updated January 21, 2026.

Round-trip from

One-way from

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

Related info for your journey

Find useful and relevant information for your journey from Saint Croix to Dulles Intl. 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 Saint Croix to Washington, D.C. Dulles Intl Airport?

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

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

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Saint Croix to Dulles Intl

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Cheapest flights from Saint Croix to Dulles Intl
Explore the most affordable flight options available from Saint Croix to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.