HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Basseterre

$695+ Cheap flights from Washington 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SKB
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington 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 to Basseterre

Keep the following information in mind while searching for Washington to Basseterre flight deals. Data was last updated July 31, 2025.

Round-trip from

$695
(American Airlines)

Popular in

April

Cheapest in

September
From Washington to Basseterre Robert Bradshaw Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($72 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Search Deals

Find flight deals from Washington to Basseterre

Cheapest flights from Washington to Basseterre
Explore the most affordable flight options available from Washington to Basseterre. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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 9/132:56 pmPDX - SKB
2 stops19h 44mAmerican Airlines
Sat 9/202:42 pmSKB - PDX
2 stops23h 10mAmerican Airlines
Deal found 7/30$695
This American Airlines deal was found by Cheapflights users on 7/30. 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 10/278:49 pmSEA - SKB
1 stop13h 46mAmerican Airlines
Mon 11/103:39 pmSKB - SEA
1 stop12h 01mAmerican Airlines
Deal found 7/30$741
This United Airlines deal was found by Cheapflights users on 7/30. 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 9/1310:50 pmPDX - SKB
3 stops39h 59mMultiple Airlines
Sat 9/209:40 amSKB - PDX
2 stops13h 23mMultiple Airlines
Deal found 7/30$1,516
This Delta deal was found by Cheapflights users on 7/30. 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.
Fri 12/191:45 pmSEA - SKB
1 stop21h 05mDelta
Sat 12/274:10 pmSKB - SEA
1 stop22h 24mDelta
Deal found 7/30$1,878
This Air Canada deal was found by Cheapflights users on 7/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:00 pmSEA - SKB
2 stops39h 25mAir Canada
Sat 12/274:20 pmSKB - SEA
1 stop33h 36mAir Canada
Deal found 7/30$2,396
This Travelocity deal was found by Cheapflights users on 7/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/278:15 amSEA - SKB
3 stops25h 30mMultiple Airlines
Mon 11/101:55 pmSKB - SEA
3 stops60h 01mMultiple Airlines
Deal found 7/30$4,666

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 July 31, 2025.
Use the filters below to find and compare flights from Washington to Basseterre that are best for you.

Fly from

Washington

Fly to

Basseterre

Route

Depart

Return

Price

PortlandBasseterre

PDX - SKB

PDXSKB

Portland

Sat 9/13

2:56 pm-1:40 pm

2 stops19h 44m

Basseterre Robert Bradshaw Intl

Sat 9/20

2:42 pm-10:52 am

2 stops23h 10m

$695

SeattleBasseterre

SEA - SKB

SEASKB

Seattle/Tacoma Intl

Mon 10/27

8:49 pm-1:35 pm

1 stop13h 46m

Basseterre Robert Bradshaw Intl

Mon 11/10

3:39 pm-11:40 pm

1 stop12h 01m

$741

PortlandBasseterre

PDX - SKB

PDXSKB

Portland

Sat 9/13

10:50 pm-5:49 pm

3 stops39h 59m

Basseterre Robert Bradshaw Intl

Sat 9/20

9:40 am-8:03 pm

2 stops13h 23m

$1,516

SeattleBasseterre

SEA - SKB

SEASKB

Seattle/Tacoma Intl

Fri 12/19

1:45 pm-2:50 pm

1 stop21h 05m

Basseterre Robert Bradshaw Intl

Sat 12/27

4:10 pm-10:34 am

1 stop22h 24m

$1,878

SeattleBasseterre

SEA - SKB

SEASKB

Seattle/Tacoma Intl

Wed 1/7

9:20 am-5:49 pm

3 stops28h 29m

Basseterre Robert Bradshaw Intl

Mon 1/12

9:40 am-10:29 pm

2 stops16h 49m

$2,030

SeattleBasseterre

SEA - SKB

SEASKB

Seattle/Tacoma Intl

Thu 12/18

8:00 pm-3:25 pm

2 stops39h 25m

Basseterre Robert Bradshaw Intl

Sat 12/27

4:20 pm-9:56 pm

1 stop33h 36m

$2,396

SeattleBasseterre

SEA - SKB

SEASKB

Seattle/Tacoma Intl

Mon 10/27

8:15 am-12:45 pm

3 stops25h 30m

Basseterre Robert Bradshaw Intl

Mon 11/10

1:55 pm-9:56 pm

3 stops60h 01m

$4,666

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Washington to Basseterre

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

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

Find hourly flight availability from Washington 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 July 31, 2025.

When flying from State of Washington to Basseterre, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 31, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Washington to Basseterre by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

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
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

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
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

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!
Air Canada
7.1
Good
9,851 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

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 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?

    Basseterre Robert Bradshaw Intl (SKB), located 1.1 mi from the city center, is the airport you fly into when you book flights from Washington to Basseterre.

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

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

  • How can I find direct flights from Washington to Basseterre?

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Basseterre?

    Currently, May is the cheapest month in which you can book a flight from State of Washington to Basseterre (average of $559). Flying from State of Washington 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 to Basseterre

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Basseterre flights
LaGuardia to Basseterre flights
Newark to Basseterre flights
Tampa to Basseterre flights
Philadelphia to Basseterre flights
Miami to Basseterre flights
Boston to Basseterre flights
Dulles Intl to Basseterre flights
Baltimore to Basseterre flights
Detroit to Basseterre flights
San Francisco to Basseterre flights
Atlanta to Basseterre flights
Cleveland to Basseterre flights
Reagan-National to Basseterre flights
Dallas/Fort Worth to Basseterre flights
O'Hare Intl to Basseterre flights
Pensacola to Basseterre flights
Charlotte to Basseterre flights
Fort Lauderdale to Basseterre flights
Nashville to Basseterre flights
Denver to Basseterre flights
Newark to Newcastle flights
Los Angeles to Basseterre flights
Columbus to Basseterre flights
Jacksonville to Basseterre flights
Orlando to Basseterre flights
Memphis to Basseterre flights
Raleigh to Basseterre flights
Kansas City to Basseterre flights
Sky Harbor Intl to Basseterre flights
St. Louis to Basseterre flights
Hobby to Basseterre flights
Denver to Newcastle flights
George Bush Intcntl to Basseterre flights
Seattle to Basseterre flights
Grand Rapids to Basseterre flights
John F Kennedy Intl to Newcastle flights
Omaha to Basseterre flights
Portland to Basseterre flights
Tallahassee to Basseterre flights
Dulles Intl to Newcastle flights
Miami to Newcastle flights
Minneapolis to Basseterre flights
San Diego to Basseterre flights
Savannah to Basseterre flights
Boston to Newcastle flights
Cincinnati to Basseterre flights
New Orleans to Basseterre flights
Buffalo to Basseterre flights

Top airline flying from Washington to Basseterre

Discover the top airline that operate flights from Washington 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$705Average$820FlexibilityNo 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.