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Saint Croix

$213+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — STX
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$361
(Mytrip)

One-way from

$213
(Mytrip)
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 junio 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. 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.
dom. 7/1311:58 amIAD - STX
2 stops28h 04mMultiple Airlines
sáb. 7/194:35 pmSTX - IAD
2 stops18h 33mMultiple Airlines
Deal found 6/10$361
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/136:10 amIAD - STX
2 stops10h 31mFrontier
jue. 7/175:40 pmSTX - IAD
2 stops19h 02mFrontier
Deal found 6/10$364
This American Airlines deal was found by Cheapflights users on 6/12. 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.
lun. 12/85:00 amIAD - STX
3 stops11h 25mAmerican Airlines
sáb. 12/134:45 pmSTX - IAD
1 stop16h 54mAmerican Airlines
Deal found 6/12$675
This United Airlines deal was found by Cheapflights users on 6/10. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/246:35 amIAD - STX
2 stops10h 55mUnited Airlines
vie. 8/2911:20 amSTX - IAD
2 stops13h 12mUnited Airlines
Deal found 6/10$709

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 junio 12, 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

dom. 7/13

11:58 am-4:02 pm

2 stops28h 04m

Christiansted Henry Rohlsen

sáb. 7/19

4:35 pm-11:08 am

2 stops18h 33m

$361

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

dom. 7/13

6:10 am-4:41 pm

2 stops10h 31m

Christiansted Henry Rohlsen

jue. 7/17

5:40 pm-12:42 pm

2 stops19h 02m

$364

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

lun. 12/8

5:00 am-5:25 pm

3 stops11h 25m

Christiansted Henry Rohlsen

sáb. 12/13

4:45 pm-8:39 am

1 stop16h 54m

$675

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

dom. 8/24

6:35 am-5:30 pm

2 stops10h 55m

Christiansted Henry Rohlsen

vie. 8/29

11:20 am-12:32 am

2 stops13h 12m

$709

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

lun. 7/7

5:40 pm-3:49 pm

3 stops22h 09m

$213

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

dom. 8/10

8:15 am-3:40 pm

1 stop7h 25m

$353

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

sáb. 6/21

5:50 am-1:49 pm

1 stop7h 59m

$406

Washington, D.C.Christiansted

IAD - STX

IADSTX

Washington, D.C. Dulles Intl

vie. 6/20

3:31 pm-1:42 pm

1 stop22h 11m

$1,669

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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

Rainfall in Saint Croix by month

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

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

Get insights into the airlines that provide service to Saint Croix. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Croix. Reviews last updated junio 12, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Washington, D.C. to Saint Croix have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
6.0
Okay
3,295 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    $353 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $406 and $1,669, respectively.

  • 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 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.

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