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Saint Croix

$260+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — STX
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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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 septiembre 17, 2025.

Round-trip from

$454
(Mytrip)

One-way from

$260
(Kiwi.com)
From Washington, D.C. Dulles Intl to Saint Croix
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One-way flight from Washington, D.C. Dulles Intl 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 septiembre 17, 2025.

This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/145:40 pmIAD - STX
3 stops21h 27mMultiple Airlines
vie. 10/174:02 pmSTX - IAD
3 stops19h 19mMultiple Airlines
Deal found 9/15$454
This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/285:40 pmIAD - STX
3 stops21h 27mMultiple Airlines
mié. 11/51:17 pmSTX - IAD
3 stops23h 06mMultiple Airlines
Deal found 9/16$466
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/56:00 amIAD - STX
2 stops29h 22mMultiple Airlines
mié. 12/105:23 pmSTX - IAD
1 stop16h 50mMultiple Airlines
Deal found 9/15$497
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/69:15 amIAD - STX
1 stop6h 06mAmerican Airlines
sáb. 12/135:13 pmSTX - IAD
1 stop16h 31mAmerican Airlines
Deal found 9/15$545
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/156:24 amIAD - STX
1 stop8h 51mAmerican Airlines
mié. 11/196:42 pmSTX - IAD
2 stops19h 30mAmerican Airlines
Deal found 9/16$650
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/315:06 amIAD - STX
2 stops9h 44mAmerican Airlines
sáb. 11/85:13 pmSTX - IAD
1 stop7h 46mAmerican Airlines
Deal found 9/16$652
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/129:31 amIAD - STX
3 stops25h 51mMultiple Airlines
vie. 12/191:27 pmSTX - IAD
3 stops22h 54mMultiple Airlines
Deal found 9/15$661
This United deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/85:32 pmIAD - STX
1 stop19h 43mMultiple Airlines
dom. 12/2111:17 amSTX - IAD
1 stop25h 18mMultiple Airlines
Deal found 9/16$677
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/125:35 pmIAD - STX
2 stops23h 08mAmerican Airlines
vie. 12/194:31 pmSTX - IAD
1 stop8h 33mAmerican Airlines
Deal found 9/15$678

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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, Cheapflights users made 2,558,603 searches. Data last updated septiembre 17, 2025.
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

Dulles Intl

Fly to

Saint Croix

Route

Depart

Return

Price

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

sáb. 12/6

9:15 am-4:21 pm

1 stop6h 06m

Christiansted Henry Rohlsen

sáb. 12/13

5:13 pm-8:44 am

1 stop16h 31m

$545

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

mié. 2/25

6:48 am-3:35 pm

1 stop7h 47m

Christiansted Henry Rohlsen

vie. 3/6

4:30 pm-8:40 am

1 stop17h 10m

$555

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

mar. 1/20

8:52 am-3:48 pm

1 stop5h 56m

Christiansted Henry Rohlsen

mar. 1/27

4:33 pm-8:41 am

1 stop17h 08m

$585

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

dom. 1/25

8:52 am-3:48 pm

1 stop5h 56m

Christiansted Henry Rohlsen

vie. 1/30

7:00 am-11:56 pm

2 stops17h 56m

$653

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

dom. 3/1

8:52 am-3:35 pm

1 stop5h 43m

Christiansted Henry Rohlsen

jue. 3/5

4:30 pm-11:54 pm

1 stop8h 24m

$655

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

vie. 10/31

5:06 am-2:50 pm

2 stops9h 44m

Christiansted Henry Rohlsen

sáb. 11/8

5:13 pm-11:59 pm

1 stop7h 46m

$655

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

vie. 12/12

9:31 am-12:22 pm

3 stops25h 51m

Christiansted Henry Rohlsen

vie. 12/19

1:27 pm-11:21 am

3 stops22h 54m

$661

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

sáb. 2/21

8:52 am-3:35 pm

1 stop5h 43m

Christiansted Henry Rohlsen

sáb. 2/28

4:30 pm-11:54 pm

1 stop8h 24m

$670

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

lun. 12/8

5:32 pm-2:15 pm

1 stop19h 43m

Christiansted Henry Rohlsen

dom. 12/21

11:17 am-11:35 am

1 stop25h 18m

$677

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

mar. 10/28

8:15 am-3:40 pm

1 stop7h 25m

Christiansted Henry Rohlsen

mié. 11/5

5:23 pm-8:55 pm

1 stop28h 32m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 15 results
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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

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?

    For as low as $545, American Airlines can have you in Saint Croix from Washington, D.C. Dulles Intl Airport in 6h 06m. 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.

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

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Saint Croix (average of $194). Flying from Washington, D.C. Dulles Intl Airport to Saint Croix in October is currently the most expensive (average of $568). 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.

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