IAD - SKB

$606 Find Cheap Flights from Washington Dulles Airport to Basseterre

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Basseterre departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Basseterre

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Basseterre, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Basseterre, as well as popular online travel agencies
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Cheap Flights from Dulles Intl to Basseterre (IAD-SKB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Basseterre that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Basseterre

Sun, Oct 5 - Wed, Nov 5
United Airlines Logo
8:39 am - 11:20 amIAD-SKB
26h 41m1 stop
United Airlines Logo
11:55 am - 8:55 pmSKB-IAD
10h 00m1 stop
$606United Airlines
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Sun, Sep 7 - Fri, Sep 19
American Airlines Logo
8:13 pm - 1:40 pmIAD-SKB
17h 27m2 stops
American Airlines Logo
2:42 pm - 10:07 amSKB-IAD
19h 25m2 stops
$618American Airlines
Find Deal
Sun, Oct 5 - Sat, Nov 1
United Airlines Logo
8:39 am - 11:20 amIAD-SKB
26h 41m1 stop
United Airlines Logo
1:40 pm - 10:58 pmSKB-IAD
9h 18m1 stop
$631United Airlines
Find Deal
Mon, Aug 4 - Sat, Aug 9
American Airlines Logo
8:06 pm - 1:35 pmIAD-SKB
17h 29m2 stops
American Airlines Logo
4:35 pm - 4:30 pmSKB-IAD
23h 55m2 stops
$643American Airlines
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Fri, Aug 22 - Fri, Aug 29
American Airlines Logo
4:36 pm - 1:45 pmIAD-SKB
21h 09m1 stop
American Airlines Logo
2:30 pm - 11:52 pmSKB-IAD
9h 22m2 stops
$652American Airlines
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Sun, Oct 5 - Mon, Nov 3
United Airlines Logo
6:15 am - 11:20 amIAD-SKB
29h 05m2 stops
United Airlines Logo
11:55 am - 11:35 amSKB-IAD
24h 40m1 stop
$660United Airlines
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Sat, Aug 16 - Sat, Aug 23
American Airlines Logo
6:34 am - 1:45 pmIAD-SKB
7h 11m1 stop
American Airlines Logo
2:45 pm - 11:57 pmSKB-IAD
9h 12m1 stop
$664American Airlines
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Tue, Jul 8 - Tue, Jul 15
American Airlines Logo
8:06 pm - 1:35 pmIAD-SKB
17h 29m2 stops
American Airlines Logo
2:35 pm - 5:09 pmSKB-IAD
26h 34m2 stops
$678American Airlines
Find Deal
Sun, Oct 5 - Sat, Nov 1
United Airlines Logo
6:15 am - 11:20 amIAD-SKB
29h 05m2 stops
United Airlines Logo
1:40 pm - 10:58 pmSKB-IAD
9h 18m1 stop
$685United Airlines
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Mon, Aug 4 - Sat, Aug 9
Logo
8:15 am - 5:49 pmIAD-SKB
9h 34m1 stop
Logo
9:40 am - 8:57 pmSKB-IAD
11h 17m1 stop
$1,319
Find Deal
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KAYAK's insights & trends for Dulles Intl to Basseterre flights

Get data-powered insights and trends into flights from Dulles Intl to Basseterre to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington Dulles Airport to Basseterre?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington Dulles Airport to Basseterre were found on United Airlines ($606) and American Airlines ($618).

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Good to know

Low seasonMarch
High seasonJanuary
Cheapest flight$606
Best time to beat the crowds with an average 49% drop in price.
Most popular time to fly and prices are also 41% lower on average.
Flight from Washington Dulles Airport to Basseterre

When to book flights from Dulles Intl to Basseterre

Are your dates flexible? Find out the best times to travel from Dulles Intl to Basseterre based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Basseterre flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Basseterre was $606 for a round-trip ticket.

  • Do I need a passport to fly between Washington Dulles Airport and Basseterre?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington Dulles Airport and on arrival in Basseterre.

  • Which airports will I be using when flying from Washington Dulles Airport to Basseterre?

    Washington Dulles Airport and Basseterre are both served by 1 main airport. You will leave Washington Dulles Airport from Washington, D.C. Dulles Intl and will be arriving at Basseterre Robert Bradshaw Intl.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Basseterre?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington Dulles Airport to Basseterre?

    Star Alliance, and oneworld are the airline alliances operating flights between Washington Dulles Airport and Basseterre, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Basseterre?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Basseterre.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Basseterre?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Basseterre from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Basseterre?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Basseterre with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and SKB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Basseterre?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Basseterre from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Dulles Intl to Basseterre

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Basseterre. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Basseterre? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
6.5Food
7.5Boarding
8.0Crew
6.9Entertainment
7.2Comfort
Airline reviews

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

2.0 MediocreJose David, Jun 2025MIA - DTW
Read more American Airlines reviews

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

Everything you need to know for your flight from Dulles Intl to Basseterre

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
Basseterre (SKB)

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