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Basseterre

$526+ Cheap flights from Dulles Intl (IAD) to Basseterre (SKB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SKB
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Dulles Intl to Basseterre

Cheapest flights from Dulles Intl to Basseterre
Explore the most affordable flight options available from Dulles Intl to Basseterre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/122:16 pmIAD - SKB
1 stop22h 51mAmerican Airlines
Fri 12/193:27 pmSKB - IAD
2 stops18h 15mAmerican Airlines
Deal found 10/28$526
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 12/92:16 pmIAD - SKB
2 stops23h 11mAmerican Airlines
Sat 12/134:29 pmSKB - IAD
2 stops21h 51mAmerican Airlines
Deal found 10/26$559
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 11/245:29 pmIAD - SKB
2 stops20h 49mAmerican Airlines
Wed 11/264:28 pmSKB - IAD
2 stops21h 44mAmerican Airlines
Deal found 10/26$659
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 11/288:09 pmIAD - SKB
1 stop18h 42mAmerican Airlines
Mon 12/14:28 pmSKB - IAD
2 stops19h 14mAmerican Airlines
Deal found 10/27$681
This flygcity.se deal was found by Cheapflights users on 10/27. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/78:05 pmIAD - SKB
2 stops17h 22mBritish Airways
Tue 12/163:27 pmSKB - IAD
2 stops19h 53mBritish Airways
Deal found 10/27$708
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Tue 11/256:44 amIAD - SKB
2 stops31h 34mAmerican Airlines
Thu 11/274:28 pmSKB - IAD
2 stops24h 34mAmerican Airlines
Deal found 10/26$717
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 12/162:16 pmIAD - SKB
2 stops23h 04mAmerican Airlines
Mon 12/293:27 pmSKB - IAD
2 stops18h 15mAmerican Airlines
Deal found 10/28$729
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 11/238:09 pmIAD - SKB
2 stops18h 09mAmerican Airlines
Wed 11/264:28 pmSKB - IAD
2 stops21h 44mAmerican Airlines
Deal found 10/26$749
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 12/304:29 pmIAD - SKB
2 stops23h 00mAmerican Airlines
Fri 1/93:47 pmSKB - IAD
2 stops20h 11mAmerican Airlines
Deal found 10/28$779
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 12/299:12 amIAD - SKB
2 stops30h 17mAmerican Airlines
Fri 1/93:47 pmSKB - IAD
2 stops20h 11mAmerican Airlines
Deal found 10/28$819
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Sat 11/226:00 amIAD - SKB
1 stop6h 34mUnited Airlines
Sat 11/292:40 pmSKB - IAD
1 stop9h 18mUnited Airlines
Deal found 10/26$820
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 12/304:29 pmIAD - SKB
2 stops23h 00mAmerican Airlines
Thu 1/83:47 pmSKB - IAD
2 stops20h 11mAmerican Airlines
Deal found 10/28$829

Cheap flight deals from Dulles Intl to Basseterre

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Basseterre (SKB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$526
(American Airlines)

Popular in

April

Cheapest in

September

Average price

$773
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Basseterre Robert Bradshaw Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Basseterre Robert Bradshaw Intl flights.
Search Deals
From Washington, D.C. Dulles Intl to Basseterre Robert Bradshaw Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Basseterre 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 October 28, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Basseterre that are best for you.

Fly from

Dulles Intl

Fly to

Basseterre

Route

Depart

Return

Price

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Fri 12/12

2:16 pm-2:07 pm

1 stop22h 51m

Basseterre Robert Bradshaw Intl

Fri 12/19

3:27 pm-8:42 am

2 stops18h 15m

$526

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Fri 4/24

8:20 pm-1:07 pm

1 stop16h 47m

Basseterre Robert Bradshaw Intl

Tue 4/28

2:30 pm-12:30 pm

2 stops22h 00m

$644

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Thu 1/29

11:34 am-2:47 pm

2 stops26h 13m

Basseterre Robert Bradshaw Intl

Thu 2/5

3:47 pm-10:58 am

2 stops20h 11m

$663

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Sat 2/28

6:33 am-2:30 pm

1 stop6h 57m

Basseterre Robert Bradshaw Intl

Sun 3/8

4:25 pm-8:45 am

2 stops16h 20m

$674

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Fri 11/28

8:09 pm-3:51 pm

1 stop18h 42m

Basseterre Robert Bradshaw Intl

Mon 12/1

4:28 pm-10:42 am

2 stops19h 14m

$681

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Tue 12/16

2:16 pm-2:20 pm

2 stops23h 04m

Basseterre Robert Bradshaw Intl

Mon 12/29

3:27 pm-8:42 am

2 stops18h 15m

$729

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Tue 2/10

5:46 pm-2:47 pm

2 stops20h 01m

Basseterre Robert Bradshaw Intl

Tue 2/17

3:15 pm-10:19 am

2 stops20h 04m

$749

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Tue 2/10

5:46 pm-2:47 pm

2 stops20h 01m

Basseterre Robert Bradshaw Intl

Wed 2/18

3:15 pm-8:44 am

2 stops18h 29m

$749

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Sun 11/23

8:09 pm-3:18 pm

2 stops18h 09m

Basseterre Robert Bradshaw Intl

Tue 11/25

4:28 pm-8:41 am

2 stops17h 13m

$749

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Thu 3/26

9:55 am-2:25 pm

2 stops52h 30m

$574

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 11 results
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Compare providers for flights from Dulles Intl to Basseterre

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Basseterre in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Basseterre flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Basseterre flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Basseterre flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Basseterre flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Basseterre flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Basseterre

Have a flexible travel schedule? Discover the best time to fly to Basseterre 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.

Related info for your journey

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

  • What airport do you fly into for flights to Basseterre from Washington, D.C. Dulles Intl?

    Most people fly into Basseterre Robert Bradshaw Intl (SKB) if they book a flight to Basseterre from Washington, D.C. Dulles Intl. On average, Robert Bradshaw Intl has 0 inbound flights from Washington, D.C. Dulles Intl per day from 0 airlines. Basseterre Robert Bradshaw Intl is conveniently located just 1.1 mi from Basseterre’s city center.

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

    A quick flight from Washington, D.C. Dulles Intl Airport to Basseterre can take about 22h 51m. American Airlines provides one of the quickest options available for as low as $526. Airlines will cover a distance of 1737 mi.

  • Can I find deals for flights from Dulles Intl to Basseterre that include hotel bookings?

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

  • How can I find direct flights from Dulles Intl to Basseterre?

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

  • Can I find deals for business class flights from Dulles Intl to Basseterre?

    Yes. Cheapflights offers flight deals from Dulles Intl to Basseterre 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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