Basseterre

$396+ Cheap flights from Washington, D.C. (WAS) 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SKB
Jun 17 — Jun 241
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Cheap flight deals from Washington, D.C. to Basseterre

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 June 12, 2025.

Round-trip from

$478
(JetBlue)

Popular in

April

Cheapest in

October

Average price

$768
From Washington, D.C. (WAS) to Basseterre Robert Bradshaw Intl
Highest demand for flights based on searches. 13% potential increase in price ($118 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
Average for round-trip flights in June 2025

Find flight deals from Washington, D.C. to Basseterre

Cheapest flights from Washington, D.C. to Basseterre
Explore the most affordable flight options available from Washington, D.C. to Basseterre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:25 amDCA - SKB
1 stop7h 53mJetBlue
Sun 9/213:23 pmSKB - DCA
1 stop7h 33mJetBlue
Deal found 6/12$396
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/268:00 amDCA - SKB
1 stop6h 41mDelta
Sat 8/23:59 pmSKB - DCA
1 stop7h 43mDelta
Deal found 6/11$566
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.
Sun 10/58:39 amIAD - SKB
1 stop26h 41mUnited Airlines
Wed 11/511:55 amSKB - IAD
1 stop10h 00mUnited Airlines
Deal found 6/10$606
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.
Sun 10/56:00 amBWI - SKB
2 stops29h 20mUnited Airlines
Fri 11/72:35 pmSKB - BWI
2 stops31h 49mUnited Airlines
Deal found 6/10$610
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:37 amBWI - SKB
1 stop6h 43mAmerican Airlines
Tue 11/43:40 pmSKB - BWI
1 stop9h 02mAmerican Airlines
Deal found 6/10$614
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.
Sat 8/168:07 pmDCA - SKB
1 stop17h 15mAmerican Airlines
Fri 8/222:22 pmSKB - DCA
1 stop9h 37mAmerican Airlines
Deal found 6/12$614
This American Airlines deal was found by Cheapflights users on 6/9. 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 9/78:13 pmIAD - SKB
2 stops17h 27mAmerican Airlines
Fri 9/192:42 pmSKB - IAD
2 stops19h 25mAmerican Airlines
Deal found 6/9$618
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/167:00 amBWI - SKB
1 stop7h 43mDelta
Sat 8/233:59 pmSKB - BWI
1 stop8h 22mDelta
Deal found 6/11$627
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.
Sun 10/57:00 amDCA - SKB
2 stops28h 20mUnited Airlines
Sat 11/11:40 pmSKB - DCA
1 stop8h 51mUnited Airlines
Deal found 6/10$685
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.
Mon 6/236:50 amBWI - SKB
2 stops12h 15mMultiple Airlines
Fri 6/277:30 pmSKB - BWI
2 stops27h 27mMultiple Airlines
Deal found 6/10$921
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.
Wed 6/1812:55 pmDCA - SKB
3 stops29h 35mMultiple Airlines
Sat 6/217:05 pmSKB - DCA
3 stops40h 58mMultiple Airlines
Deal found 6/10$1,126
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/48:15 amIAD - SKB
1 stop9h 34mMultiple Airlines
Sat 8/99:40 amSKB - IAD
1 stop11h 17mMultiple Airlines
Deal found 6/10$1,319

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. 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 June 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Basseterre that are best for you.

Fly from

Washington, D.C.

Fly to

Basseterre

Route

Depart

Return

Price

Washington, D.C.Basseterre

DCA - SKB

DCASKB

Washington, D.C. Reagan-National

Thu 9/18

6:25 am-2:18 pm

1 stop7h 53m

Basseterre Robert Bradshaw Intl

Sun 9/21

3:23 pm-10:56 pm

1 stop7h 33m

$396

Washington, D.C.Basseterre

DCA - SKB

DCASKB

Washington, D.C. Reagan-National

Sat 7/26

8:00 am-2:41 pm

1 stop6h 41m

Basseterre Robert Bradshaw Intl

Sat 8/2

3:59 pm-11:42 pm

1 stop7h 43m

$566

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Sun 10/5

8:39 am-11:20 am

1 stop26h 41m

Basseterre Robert Bradshaw Intl

Wed 11/5

11:55 am-8:55 pm

1 stop10h 00m

$606

BaltimoreBasseterre

BWI - SKB

BWISKB

Baltimore/Washington

Sun 10/5

6:00 am-11:20 am

2 stops29h 20m

Basseterre Robert Bradshaw Intl

Fri 11/7

2:35 pm-9:24 pm

2 stops31h 49m

$610

BaltimoreBasseterre

BWI - SKB

BWISKB

Baltimore/Washington

Tue 10/7

6:37 am-1:20 pm

1 stop6h 43m

Basseterre Robert Bradshaw Intl

Tue 11/4

3:40 pm-11:42 pm

1 stop9h 02m

$614

Washington, D.C.Basseterre

DCA - SKB

DCASKB

Washington, D.C. Reagan-National

Sat 8/16

8:07 pm-1:22 pm

1 stop17h 15m

Basseterre Robert Bradshaw Intl

Fri 8/22

2:22 pm-11:59 pm

1 stop9h 37m

$614

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Sun 9/7

8:13 pm-1:40 pm

2 stops17h 27m

Basseterre Robert Bradshaw Intl

Fri 9/19

2:42 pm-10:07 am

2 stops19h 25m

$618

BaltimoreBasseterre

BWI - SKB

BWISKB

Baltimore/Washington

Sat 8/16

7:00 am-2:43 pm

1 stop7h 43m

Basseterre Robert Bradshaw Intl

Sat 8/23

3:59 pm-12:21 am

1 stop8h 22m

$627

Washington, D.C.Basseterre

DCA - SKB

DCASKB

Washington, D.C. Reagan-National

Sun 10/5

7:00 am-11:20 am

2 stops28h 20m

Basseterre Robert Bradshaw Intl

Sat 11/1

1:40 pm-10:31 pm

1 stop8h 51m

$685

BaltimoreBasseterre

BWI - SKB

BWISKB

Baltimore/Washington

Mon 6/23

6:50 am-7:05 pm

2 stops12h 15m

Basseterre Robert Bradshaw Intl

Fri 6/27

7:30 pm-10:57 pm

2 stops27h 27m

$921

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 15 results
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Best time to book a flight from Washington, D.C. to Basseterre

Have a flexible travel schedule? Discover the best time to fly to Basseterre from Washington, D.C. 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. to Basseterre

How far ahead should I book a flight from Washington, D.C. to Basseterre?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Basseterre. Price data was last updated on June 9, 2025.

The price you pay for your flight from Washington, D.C. to Basseterre may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Washington, D.C. to Basseterre?

Currently, May is the cheapest month in which you can book a flight from Washington, D.C. to Basseterre (average of $559). Flying from Washington, D.C. to Basseterre in December is currently the most expensive (average of $677). 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.

What is the cheapest time of day to fly from WAS to SKB?

Find hourly flight availability from Washington, D.C. to Basseterre. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

One of the essential ways to save on airfare from Washington, D.C. to Basseterre is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 6% on airfare.

Rainfall in Basseterre by month

Plan your trip to Basseterre by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Basseterre ranges from 1.9 - 5.6 inches per month. September is typically the wettest month, when rainfall can reach 5.6 in. February is typically the driest time to visit Basseterre when rainfall is around 1.9 in.

Temperature in Basseterre by month

Plan your trip to Basseterre by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Basseterre, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Basseterre

Get insights into the airlines that provide service to Basseterre. 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 Basseterre. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and JetBlue from Washington, D.C. to Basseterre by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

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!
8.0
Very good
8.0
Very good

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

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!
8.0
Very good

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

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!
8.0
Very good

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

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!
8.0
Very good

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

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 Washington, D.C. 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.?

    For a flight from Washington, D.C. to Basseterre, you will be flying into Robert Bradshaw Intl. Basseterre Robert Bradshaw Intl (SKB) is just 1.1 mi from the center of the city. Robert Bradshaw Intl is the only Basseterre airport and it handles 0 inbound flights from Washington, D.C. per day. 1 airline has flights to Basseterre Robert Bradshaw Intl from Washington, D.C. on a regular basis.

  • What are the cheapest airlines flying from Washington, D.C. to Basseterre round-trip?

    Our cheapest airline available from Washington, D.C. to Basseterre is JetBlue. Our recent data shows that you can find tickets from as low as $478 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $566 and $614 round-trip. JetBlue is 38% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most popular routes from Washington, D.C. to Basseterre?

  • Can I find deals for flights from Washington, D.C. to Basseterre that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Basseterre flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Basseterre?

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

  • Can I find deals for business class flights from Washington, D.C. to Basseterre?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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.

  • What is the cheapest month to book a flight from Washington, D.C. to Basseterre?

    Currently, May is the cheapest month in which you can book a flight from Washington, D.C. to Basseterre (average of $559). Flying from Washington, D.C. to Basseterre in December is currently the most expensive (average of $677). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to Basseterre

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Washington, D.C. to Basseterre

Discover the top airline that operate flights from Washington, D.C. to Basseterre. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$557Average$752FlexibilityNo cancel feeOn-time71%

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