Basseterre

$348+ Cheap flights from Washington, D.C. (WAS) to Basseterre (SKB)

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SKB
Jun 21 — Jun 281
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to Basseterre with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 16, 2025.

Round-trip from

$387
(JetBlue)

One-way from

$348
(Delta)

Popular in

April

Cheapest in

October

Average price

$768
From Washington, D.C. (WAS) to Basseterre Robert Bradshaw Intl
One-way flight from Washington, D.C. (WAS) to Basseterre Robert Bradshaw Intl
Highest demand for flights based on searches. 13% potential increase in price ($119 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 16, 2025.

This JetBlue deal was found by Cheapflights users on 6/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/106:30 amDCA - SKB
1 stop7h 12mJetBlue
Thu 7/172:49 pmSKB - DCA
1 stop8h 10mJetBlue
Deal found 6/15$387
This Delta deal was found by Cheapflights users on 6/14. 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 8/236:00 amDCA - SKB
1 stop8h 43mDelta
Sat 8/303:59 pmSKB - DCA
1 stop7h 47mDelta
Deal found 6/14$566
This American Airlines deal was found by Cheapflights users on 6/14. 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 8/46:01 amBWI - SKB
1 stop7h 34mAmerican Airlines
Thu 8/72:30 pmSKB - BWI
1 stop9h 38mAmerican Airlines
Deal found 6/14$614
This American Airlines deal was found by Cheapflights users on 6/14. 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 8/45:00 amDCA - SKB
1 stop8h 35mAmerican Airlines
Thu 8/72:30 pmSKB - DCA
1 stop8h 34mAmerican Airlines
Deal found 6/14$614
This American Airlines deal was found by Cheapflights users on 6/14. 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 8/48:06 pmIAD - SKB
2 stops17h 29mAmerican Airlines
Thu 8/72:30 pmSKB - IAD
2 stops9h 29mAmerican Airlines
Deal found 6/14$618
This Delta deal was found by Cheapflights users on 6/14. 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 8/235:40 amBWI - SKB
1 stop9h 03mDelta
Sat 8/303:59 pmSKB - BWI
1 stop8h 22mDelta
Deal found 6/14$627
This Mytrip deal was found by Cheapflights users on 6/15. 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.
Mon 6/306:50 amBWI - SKB
3 stops29h 55mMultiple Airlines
Thu 7/34:10 pmSKB - BWI
3 stops30h 47mMultiple Airlines
Deal found 6/15$1,068
This Mytrip deal was found by Cheapflights users on 6/15. 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.
Sat 6/216:40 pmDCA - SKB
2 stops23h 10mMultiple Airlines
Thu 7/37:15 pmSKB - DCA
3 stops39h 03mMultiple Airlines
Deal found 6/15$1,218
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Mon 8/48:15 amIAD - SKB
1 stop9h 34mUnited Airlines
Sat 8/91:32 pmSKB - IAD
1 stop9h 23mUnited Airlines
Deal found 6/14$1,219
This Mytrip deal was found by Cheapflights users on 6/15. 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.
Sat 6/212:25 pmIAD - SKB
2 stops27h 25mMultiple Airlines
Thu 7/39:55 amSKB - IAD
2 stops23h 42mMultiple Airlines
Deal found 6/15$1,228
This United Airlines deal was found by Cheapflights users on 6/14. 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 7/202:54 pmBWI - SKB
2 stops26h 55mUnited Airlines
Thu 7/249:40 amSKB - BWI
2 stops13h 05mUnited Airlines
Deal found 6/14$1,416

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 16, 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 7/10

6:30 am-1:42 pm

1 stop7h 12m

Basseterre Robert Bradshaw Intl

Thu 7/17

2:49 pm-10:59 pm

1 stop8h 10m

$387

Washington, D.C.Basseterre

DCA - SKB

DCASKB

Washington, D.C. Reagan-National

Sat 8/23

6:00 am-2:43 pm

1 stop8h 43m

Basseterre Robert Bradshaw Intl

Sat 8/30

3:59 pm-11:46 pm

1 stop7h 47m

$566

BaltimoreBasseterre

BWI - SKB

BWISKB

Baltimore/Washington

Mon 8/4

6:01 am-1:35 pm

1 stop7h 34m

Basseterre Robert Bradshaw Intl

Thu 8/7

2:30 pm-12:08 am

1 stop9h 38m

$614

Washington, D.C.Basseterre

DCA - SKB

DCASKB

Washington, D.C. Reagan-National

Mon 8/4

5:00 am-1:35 pm

1 stop8h 35m

Basseterre Robert Bradshaw Intl

Thu 8/7

2:30 pm-11:04 pm

1 stop8h 34m

$614

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Mon 8/4

8:06 pm-1:35 pm

2 stops17h 29m

Basseterre Robert Bradshaw Intl

Thu 8/7

2:30 pm-11:59 pm

2 stops9h 29m

$618

BaltimoreBasseterre

BWI - SKB

BWISKB

Baltimore/Washington

Sat 8/23

5:40 am-2:43 pm

1 stop9h 03m

Basseterre Robert Bradshaw Intl

Sat 8/30

3:59 pm-12:21 am

1 stop8h 22m

$627

BaltimoreBasseterre

BWI - SKB

BWISKB

Baltimore/Washington

Mon 6/30

6:50 am-12:45 pm

3 stops29h 55m

Basseterre Robert Bradshaw Intl

Thu 7/3

4:10 pm-10:57 pm

3 stops30h 47m

$1,068

Washington, D.C.Basseterre

DCA - SKB

DCASKB

Washington, D.C. Reagan-National

Sat 6/21

6:40 pm-5:50 pm

2 stops23h 10m

Basseterre Robert Bradshaw Intl

Thu 7/3

7:15 pm-10:18 am

3 stops39h 03m

$1,218

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Mon 8/4

8:15 am-5:49 pm

1 stop9h 34m

Basseterre Robert Bradshaw Intl

Sat 8/9

1:32 pm-10:55 pm

1 stop9h 23m

$1,219

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Sat 8/23

9:00 am-5:49 pm

1 stop8h 49m

Basseterre Robert Bradshaw Intl

Sat 8/30

9:40 am-8:41 pm

2 stops11h 01m

$1,347

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 14 results
1
2

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 13, 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 16, 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 16, 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

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

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

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

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

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

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

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

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

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

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 $387 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $566 and $614 round-trip. JetBlue is 49% 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$601Average$751FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.