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 $363 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $566 and $604 round-trip. JetBlue is 49% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Washington, D.C. to Basseterre one-way?

$248 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $313 and $392, respectively.

What is the cheapest day to fly from Washington, D.C. to Basseterre?

Travelers seeking maximum savings on their Washington, D.C. to Basseterre flight should consider departing on Saturday evenings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Most travelers choose Washington, D.C. Dulles Intl - Basseterre Robert Bradshaw Intl, Baltimore/Washington - Basseterre Robert Bradshaw Intl or Washington, D.C. Reagan-National - Basseterre Robert Bradshaw Intl when deciding on the best route from Washington, D.C. to Basseterre.

What is the cheapest day to fly round-trip from Washington, D.C. to Basseterre?

Flights from Washington, D.C. to Basseterre are found to be more expensive on Tuesday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Basseterre.

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

Travelers have found it’s best to book a flight 28 days in advance to save up to 112% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 28 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. to Basseterre 1-2 weeks in advance for as low as $682, or $977 for flights within the next 24 hours.

What is the cheapest month to fly from Washington, D.C. to Basseterre?

The best pricing can be found in the month of May. Prices to Basseterre from Washington, D.C. average $725. You can even find prices in May for less than $725, as users have found deals to Basseterre from as low as $409. The month of April appears to be one of the more expensive times to travel to Basseterre from Washington, D.C.. Flying in the targeted month can save you up to 42%.

Most accurate provider : When it comes to deals on Washington, D.C.-Basseterre flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Basseterre flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Basseterre flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-Basseterre flights, Cheapflights users trust FlightHub the most. FlightHub 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.-Basseterre flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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.

$248+ Flights from Washington, D.C. to Basseterre

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$363 (JetBlue)
One-way from	$248 (JetBlue)
Popular in	April
Cheapest in	May
Average price	$1,033

Provider with most accurate pricing for Washington, D.C. (WAS)-Basseterre Robert Bradshaw Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Basseterre Robert Bradshaw Intl flights.

Search Deals

From Washington, D.C. (WAS) to Basseterre Robert Bradshaw Intl

Search Deals

One-way flight from Washington, D.C. (WAS) to Basseterre Robert Bradshaw Intl

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($76 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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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 April 3, 2025.

Thu 4/247:00 amDCA - SKB

1 stop7h 13mJetBlue

Thu 5/13:08 pmSKB - DCA

1 stop7h 51mJetBlue

Deal found 4/2

$363

Sat 5/176:59 amDCA - SKB

1 stop7h 23mDelta

Sat 5/243:50 pmSKB - DCA

1 stop7h 53mDelta

Deal found 4/2

$566

Sat 5/177:15 amIAD - SKB

1 stop7h 07mDelta

Sat 5/243:50 pmSKB - IAD

1 stop7h 45mDelta

Deal found 4/2

$566

Tue 10/286:37 amBWI - SKB

1 stop6h 43mAmerican Airlines

Tue 11/43:40 pmSKB - BWI

1 stop7h 29mAmerican Airlines

Deal found 4/2

$604

Sat 8/168:12 pmDCA - SKB

1 stop17h 09mAmerican Airlines

Fri 8/222:43 pmSKB - DCA

1 stop8h 17mAmerican Airlines

Deal found 4/2

$604

Tue 10/285:06 amIAD - SKB

2 stops8h 14mAmerican Airlines

Tue 11/43:40 pmSKB - IAD

2 stops17h 58mAmerican Airlines

Deal found 4/2

$608

Sat 6/288:00 amBWI - SKB

1 stop6h 34mDelta

Sat 7/53:59 pmSKB - BWI

1 stop8h 20mDelta

Deal found 4/3

$617

Sat 6/285:20 pmBWI - SKB

2 stops42h 00mUnited Airlines

Wed 7/211:55 amSKB - BWI

2 stops22h 08mUnited Airlines

Deal found 4/2

$645

Tue 7/13:39 pmIAD - SKB

2 stops19h 41mUnited Airlines

Mon 7/79:40 amSKB - IAD

1 stop11h 17mUnited Airlines

Deal found 4/2

$905

Wed 4/306:20 amBWI - SKB

3 stops26h 30mMultiple Airlines

Wed 5/79:40 amSKB - BWI

2 stops32h 00mMultiple Airlines

Deal found 4/2

$1,108

Wed 4/303:30 pmIAD - SKB

3 stops27h 00mMultiple Airlines

Wed 5/712:45 pmSKB - IAD

3 stops25h 34mMultiple Airlines

Deal found 4/2

$1,250

Sat 5/176:00 amDCA - SKB

2 stops11h 49mMultiple Airlines

Sat 5/249:40 amSKB - DCA

2 stops11h 59mMultiple Airlines

Deal found 4/2

$1,850

Best flights from Washington, D.C. to Basseterre
Discover carefully curated flight deals from Washington, D.C. to Basseterre that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2025.

Thu 4/247:00 amDCA - SKB

1 stop7h 13mJetBlue

Thu 5/13:08 pmSKB - DCA

1 stop7h 51mJetBlue

Deal found 4/2

$363

Sat 5/176:59 amDCA - SKB

1 stop7h 23mDelta

Sat 5/243:50 pmSKB - DCA

1 stop7h 53mDelta

Deal found 4/2

$566

Sat 8/168:12 pmDCA - SKB

1 stop17h 09mAmerican Airlines

Fri 8/222:43 pmSKB - DCA

1 stop8h 17mAmerican Airlines

Deal found 4/2

$604

Sat 6/285:20 pmBWI - SKB

2 stops42h 00mUnited Airlines

Wed 7/211:55 amSKB - BWI

2 stops22h 08mUnited Airlines

Deal found 4/2

$645

Wed 4/306:20 amBWI - SKB

3 stops26h 30mMultiple Airlines

Wed 5/79:40 amSKB - BWI

2 stops32h 00mMultiple Airlines

Deal found 4/2

$1,108

Sat 5/177:15 amIAD - SKB

1 stop7h 07mDelta

Sat 5/243:50 pmSKB - IAD

1 stop7h 45mDelta

Deal found 4/2

$566

Sat 8/167:12 pmBWI - SKB

1 stop18h 09mAmerican Airlines

Fri 8/222:43 pmSKB - BWI

2 stops17h 56mAmerican Airlines

Deal found 4/2

$621

Sat 6/288:00 amBWI - SKB

1 stop6h 34mDelta

Sat 7/53:59 pmSKB - BWI

1 stop8h 20mDelta

Deal found 4/3

$617

Sat 5/36:00 amDCA - SKB

1 stop6h 25mUnited Airlines

Fri 9/262:35 pmSKB - DCA

2 stops18h 44mUnited Airlines

Deal found 4/3

$694

Mon 5/265:02 amIAD - SKB

2 stops8h 20mAmerican Airlines

Sat 5/312:24 pmSKB - IAD

2 stops9h 38mAmerican Airlines

Deal found 4/2

$633

Sun 7/275:28 pmIAD - SKB

1 stop17h 52mUnited Airlines

Sat 8/21:32 pmSKB - IAD

1 stop8h 55mUnited Airlines

Deal found 4/3

$851

Wed 4/303:30 pmIAD - SKB

3 stops27h 00mMultiple Airlines

Wed 5/712:45 pmSKB - IAD

3 stops25h 34mMultiple Airlines

Deal found 4/2

$1,250

Last-minute flights from Washington, D.C. to Basseterre
Discover last-minute flight deals from Washington, D.C. to Basseterre. Data last updated April 3, 2025 and is based on user searches.

Sat 4/128:55 pmDCA - SKB

1 stop16h 20mAmerican Airlines

Sat 4/194:15 pmSKB - DCA

1 stop16h 45mAmerican Airlines

Deal found 4/2

$1,510

Sat 4/122:12 pmIAD - SKB

2 stops23h 03mAmerican Airlines

Sat 4/194:15 pmSKB - IAD

2 stops21h 27mAmerican Airlines

Deal found 4/2

$1,555

Sat 4/127:35 amIAD - SKB

1 stop7h 25mDelta

Sat 4/193:07 pmSKB - IAD

1 stop9h 18mDelta

Deal found 4/2

$2,103

Wed 4/238:57 amIAD - SKB

1 stop8h 52mUnited Airlines

Sat 5/31:32 pmSKB - IAD

1 stop7h 52mUnited Airlines

Deal found 4/2

$1,019

Wed 4/237:00 pmDCA - SKB

3 stops22h 49mUnited Airlines

Wed 4/3011:55 amSKB - DCA

2 stops21h 04mUnited Airlines

Deal found 4/2

$1,869

Thu 4/247:00 amDCA - SKB

1 stop7h 13mJetBlue

Thu 5/13:08 pmSKB - DCA

1 stop7h 51mJetBlue

Deal found 4/2

$363

Wed 4/306:20 amBWI - SKB

3 stops26h 30mMultiple Airlines

Wed 5/79:40 amSKB - BWI

2 stops32h 00mMultiple Airlines

Deal found 4/2

$1,108

Wed 4/303:30 pmIAD - SKB

3 stops27h 00mMultiple Airlines

Wed 5/712:45 pmSKB - IAD

3 stops25h 34mMultiple Airlines

Deal found 4/2

$1,250

Sat 5/176:59 amDCA - SKB

1 stop7h 23mDelta

Sat 5/243:50 pmSKB - DCA

1 stop7h 53mDelta

Deal found 4/2

$566

Sat 5/177:15 amIAD - SKB

1 stop7h 07mDelta

Sat 5/243:50 pmSKB - IAD

1 stop7h 45mDelta

Deal found 4/2

$566

Sat 5/175:18 pmBWI - SKB

2 stops42h 02mUnited Airlines

Sat 5/241:32 pmSKB - BWI

2 stops20h 31mUnited Airlines

Deal found 4/2

$670

Sat 5/176:00 amDCA - SKB

2 stops11h 49mMultiple Airlines

Sat 5/249:40 amSKB - DCA

2 stops11h 59mMultiple Airlines

Deal found 4/2

$1,850

One-way flights from Washington, D.C. to Basseterre
Search for one-way flight options from Washington, D.C. to Basseterre. Find affordable one-way fares based on user searches. Data last updated April 3, 2025.

Sun 4/277:00 amDCA - SKB

1 stop7h 13mJetBlue

Deal found 4/2

$248

Sun 4/276:48 pmBWI - SKB

3 stops41h 57mMultiple Airlines

Deal found 4/2

$293

Sun 4/278:40 amIAD - SKB

1 stop26h 40mUnited Airlines

Deal found 4/2

$313

Sun 4/276:15 amBWI - SKB

2 stops29h 05mUnited Airlines

Deal found 4/2

$368

Sun 4/271:00 pmDCA - SKB

2 stops22h 20mUnited Airlines

Deal found 4/2

$372

Sun 4/276:00 amBWI - SKB

1 stop7h 15mAmerican Airlines

Deal found 4/2

$392

Thu 6/267:59 pmDCA - SKB

1 stop17h 31mAmerican Airlines

Deal found 4/2

$417

Thu 6/268:14 pmIAD - SKB

2 stops17h 16mAmerican Airlines

Deal found 4/2

$417

Thu 6/263:55 pmIAD - SKB

3 stops19h 00mMultiple Airlines

Deal found 4/2

$436

Sun 4/278:40 pmDCA - SKB

3 stops20h 50mMultiple Airlines

Deal found 4/2

$496

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Basseterre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Basseterre

DCA - SKB

DCASKB

Washington, D.C. Reagan-National

Thu 4/24

7:00 am-2:13 pm

1 stop7h 13m

Basseterre Robert Bradshaw Intl

Thu 5/1

3:08 pm-10:59 pm

1 stop7h 51m

$363

Washington, D.C.Basseterre

DCA - SKB

DCASKB

Washington, D.C. Reagan-National

Sat 5/17

6:59 am-2:22 pm

1 stop7h 23m

Basseterre Robert Bradshaw Intl

Sat 5/24

3:50 pm-11:43 pm

1 stop7h 53m

$566

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Sat 5/17

7:15 am-2:22 pm

1 stop7h 07m

Basseterre Robert Bradshaw Intl

Sat 5/24

3:50 pm-11:35 pm

1 stop7h 45m

$566

Washington, D.C.Basseterre

DCA - SKB

DCASKB

Washington, D.C. Reagan-National

Sat 8/16

8:12 pm-1:21 pm

1 stop17h 09m

Basseterre Robert Bradshaw Intl

Fri 8/22

2:43 pm-11:00 pm

1 stop8h 17m

$604

BaltimoreBasseterre

BWI - SKB

BWISKB

Baltimore/Washington

Sat 6/28

5:40 am-2:34 pm

1 stop8h 54m

Basseterre Robert Bradshaw Intl

Sat 7/5

3:59 pm-12:19 am

1 stop8h 20m

$617

BaltimoreBasseterre

BWI - SKB

BWISKB

Baltimore/Washington

Sat 8/16

7:12 pm-1:21 pm

1 stop18h 09m

Basseterre Robert Bradshaw Intl

Fri 8/22

2:43 pm-8:39 am

2 stops17h 56m

$621

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Mon 5/26

5:02 am-1:22 pm

2 stops8h 20m

Basseterre Robert Bradshaw Intl

Sat 5/31

2:24 pm-12:02 am

2 stops9h 38m

$633

BaltimoreBasseterre

BWI - SKB

BWISKB

Baltimore/Washington

Sat 6/28

5:20 pm-11:20 am

2 stops42h 00m

Basseterre Robert Bradshaw Intl

Wed 7/2

11:55 am-10:03 am

2 stops22h 08m

$645

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Tue 7/1

3:39 pm-11:20 am

2 stops19h 41m

Basseterre Robert Bradshaw Intl

Mon 7/7

9:40 am-8:57 pm

1 stop11h 17m

$905

BaltimoreBasseterre

BWI - SKB

BWISKB

Baltimore/Washington

Wed 4/30

6:20 am-8:50 am

3 stops26h 30m

Basseterre Robert Bradshaw Intl

Wed 5/7

9:40 am-5:40 pm

2 stops32h 00m

$1,108

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 23 results

Compare providers for flights from Washington, D.C. to Basseterre

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Basseterre in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star

*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.-Basseterre flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Basseterre flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Basseterre flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-Basseterre flights, Cheapflights users trust FlightHub the most. FlightHub 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.-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 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?

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 27 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?

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

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

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 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.

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,897 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,619 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

JetBlue

7.3

Good

2,922 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,897 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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 $363 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $566 and $604 round-trip. JetBlue is 49% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Washington, D.C. to Basseterre one-way?
$248 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $313 and $392, respectively.
What are the most popular routes from Washington, D.C. to Basseterre?
Most travelers choose Washington, D.C. Dulles Intl - Basseterre Robert Bradshaw Intl, Baltimore/Washington - Basseterre Robert Bradshaw Intl or Washington, D.C. Reagan-National - Basseterre Robert Bradshaw Intl when deciding on the best route 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

Alternative routes for Washington, D.C. to Basseterre

Dulles Intl to Basseterre flights

Reagan-National to Basseterre flights

Dulles Intl to Newcastle flights

Other flights to Basseterre

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

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$540	Average$745	FlexibilityNo cancel fee	On-time71%

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$248+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

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

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Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

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

Cheapest flights from Washington, D.C. to BasseterreExplore 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 April 3, 2025.

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 April 3, 2025.

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Compare providers for flights from Washington, D.C. 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.

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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.

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 March 28, 2025.

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

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 April 3, 2025.

Rainfall in Basseterre by month

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

Temperature in Basseterre by month

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

Reviews of airlines servicing Basseterre

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.

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.?

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

What are the cheapest airlines to fly from Washington, D.C. to Basseterre one-way?

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?

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

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

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

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Alternative routes for Washington, D.C. to Basseterre

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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 April 3, 2025.