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Cheap flights from Washington, D.C. to Basseterre from $230

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Basseterre departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Washington, D.C. to Basseterre (WAS-SKB)

Cheap round-trip flights

JetBlue Logo
6:30 am - 1:48 pmDCA-SKB
7h 18m1 stop
JetBlue Logo
3:23 pm - 10:56 pmSKB-DCA
7h 33m1 stop
$500JetBlue
Find Deal
Tue, Sep 2 - Thu, Sep 11
JetBlue Logo
6:30 am - 1:42 pmDCA-SKB
7h 12m1 stop
JetBlue Logo
3:12 pm - 10:59 pmSKB-DCA
7h 47m1 stop
$508JetBlue
Find Deal
Tue, Aug 26 - Tue, Sep 2
American Airlines Logo
6:24 am - 2:15 pmBWI-SKB
6h 51m1 stop
American Airlines Logo
3:30 pm - 11:44 pmSKB-BWI
9h 14m1 stop
$614American Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
American Airlines Logo
8:07 pm - 1:40 pmDCA-SKB
17h 33m1 stop
American Airlines Logo
2:35 pm - 11:59 pmSKB-DCA
9h 24m1 stop
$614American Airlines
Find Deal
Sat, Oct 4 - Wed, Oct 8
Delta Logo
6:00 am - 2:44 pmBWI-SKB
7h 44m1 stop
Delta Logo
4:04 pm - 9:15 amSKB-BWI
18h 11m1 stop
$664Delta
Find Deal
Sat, Jan 31 - Sat, Feb 7
Logo
9:35 am - 6:30 pmIAD-SKB
32h 55m3 stops
Logo
12:45 pm - 9:38 amSKB-IAD
20h 53m2 stops
$905
Find Deal
Wed, Sep 10 - Wed, Sep 17
Logo
9:35 am - 6:30 pmIAD-SKB
32h 55m3 stops
Logo
12:45 pm - 9:05 pmSKB-IAD
32h 20m3 stops
$917
Find Deal
Wed, Sep 10 - Wed, Sep 17
Delta Logo
6:00 am - 2:44 pmBWI-SKB
7h 44m1 stop
Delta Logo
2:52 pm - 11:07 amSKB-BWI
21h 15m2 stops
$934Delta
Find Deal
Sat, Jan 31 - Sat, Feb 7
United Airlines Logo
6:00 am - 1:34 pmIAD-SKB
6h 34m1 stop
United Airlines Logo
9:40 am - 4:25 pmSKB-IAD
7h 45m1 stop
$981United Airlines
Find Deal
Sat, Dec 20 - Sat, Dec 27
United Airlines Logo
6:05 am - 5:49 pmBWI-SKB
34h 44m2 stops
United Airlines Logo
9:40 am - 1:57 pmSKB-BWI
29h 17m2 stops
$1,273United Airlines
Find Deal
Fri, Feb 6 - Wed, Feb 11

JetBlue flights from Washington, D.C. to Basseterre

Our best JetBlue deals on Washington, D.C. to Basseterre flight tickets
JetBlue
Sep 2
DCA6:30 amWashington, D.C. Reagan-National
7h 18m
1 stop
SKB1:48 pmBasseterre Robert Bradshaw Intl
Sep 11
SKB3:23 pmBasseterre Robert Bradshaw Intl
7h 33m
1 stop
DCA10:56 pmWashington, D.C. Reagan-National
$500
Find similar
JetBlue
Aug 26
DCA6:30 amWashington, D.C. Reagan-National
7h 12m
1 stop
SKB1:42 pmBasseterre Robert Bradshaw Intl
Sep 2
SKB3:12 pmBasseterre Robert Bradshaw Intl
7h 47m
1 stop
DCA10:59 pmWashington, D.C. Reagan-National
$508
Find similar
JetBlue
Sep 2
DCA6:30 amWashington, D.C. Reagan-National
7h 18m
1 stop
SKB1:48 pmBasseterre Robert Bradshaw Intl
Sep 7
SKB3:23 pmBasseterre Robert Bradshaw Intl
27h 59m
1 stop
DCA7:22 pmWashington, D.C. Reagan-National
$555
Find similar

American Airlines flights from Washington, D.C. to Basseterre

Our best American Airlines deals on Washington, D.C. to Basseterre flight tickets
American Airlines
Dec 9
BWI6:24 amBaltimore/Washington
6h 51m
1 stop
SKB2:15 pmBasseterre Robert Bradshaw Intl
Dec 16
SKB3:30 pmBasseterre Robert Bradshaw Intl
9h 14m
1 stop
BWI11:44 pmBaltimore/Washington
$614
Find similar
American Airlines
Dec 14
BWI8:16 pmBaltimore/Washington
16h 59m
2 stops
SKB2:15 pmBasseterre Robert Bradshaw Intl
Dec 17
SKB3:30 pmBasseterre Robert Bradshaw Intl
18h 07m
2 stops
BWI8:37 amBaltimore/Washington
$618
Find similar
American Airlines
Jan 2
BWI8:17 pmBaltimore/Washington
17h 28m
1 stop
SKB2:45 pmBasseterre Robert Bradshaw Intl
Jan 9
SKB5:20 pmBasseterre Robert Bradshaw Intl
7h 51m
1 stop
BWI12:11 amBaltimore/Washington
$639
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 14, 2025.
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

Tue 9/2

6:30 am-1:48 pm

1 stop7h 18m

Basseterre Robert Bradshaw Intl

Thu 9/11

3:23 pm-10:56 pm

1 stop7h 33m

$500

Washington, D.C.Basseterre

DCA - SKB

DCASKB

Washington, D.C. Reagan-National

Tue 8/26

6:30 am-1:42 pm

1 stop7h 12m

Basseterre Robert Bradshaw Intl

Tue 9/2

3:12 pm-10:59 pm

1 stop7h 47m

$508

BaltimoreBasseterre

BWI - SKB

BWISKB

Baltimore/Washington

Tue 12/9

6:24 am-2:15 pm

1 stop6h 51m

Basseterre Robert Bradshaw Intl

Tue 12/16

3:30 pm-11:44 pm

1 stop9h 14m

$614

Washington, D.C.Basseterre

DCA - SKB

DCASKB

Washington, D.C. Reagan-National

Sat 10/4

8:07 pm-1:40 pm

1 stop17h 33m

Basseterre Robert Bradshaw Intl

Wed 10/8

2:35 pm-11:59 pm

1 stop9h 24m

$614

BaltimoreBasseterre

BWI - SKB

BWISKB

Baltimore/Washington

Sat 1/31

6:00 am-2:44 pm

1 stop7h 44m

Basseterre Robert Bradshaw Intl

Sat 2/7

4:04 pm-9:15 am

1 stop18h 11m

$664

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Wed 9/10

9:35 am-6:30 pm

3 stops32h 55m

Basseterre Robert Bradshaw Intl

Wed 9/17

12:45 pm-9:38 am

2 stops20h 53m

$905

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Wed 9/10

9:35 am-6:30 pm

3 stops32h 55m

Basseterre Robert Bradshaw Intl

Wed 9/17

12:45 pm-9:05 pm

3 stops32h 20m

$917

BaltimoreBasseterre

BWI - SKB

BWISKB

Baltimore/Washington

Sat 1/31

6:00 am-2:44 pm

1 stop7h 44m

Basseterre Robert Bradshaw Intl

Sat 2/7

2:52 pm-11:07 am

2 stops21h 15m

$934

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Sat 12/20

6:00 am-1:34 pm

1 stop6h 34m

Basseterre Robert Bradshaw Intl

Sat 12/27

9:40 am-4:25 pm

1 stop7h 45m

$981

BaltimoreBasseterre

BWI - SKB

BWISKB

Baltimore/Washington

Fri 2/6

6:05 am-5:49 pm

2 stops34h 44m

Basseterre Robert Bradshaw Intl

Wed 2/11

9:40 am-1:57 pm

2 stops29h 17m

$1,273

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Basseterre from

How to get the cheapest flight ticket from Washington, D.C. to Basseterre

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Basseterre?

If you don’t want to visit Basseterre in August, then you should wait until October to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $653.

What is the cheapest day to depart on your flight to Basseterre?

The cheapest day to depart on your flight to Basseterre is on a Thursday when prices can be found for as low as $664. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Basseterre on Wednesday is $948.

What is the cheapest time of day to depart on your flight to Basseterre?

According to our data, the cheapest time of day to fly to Basseterre is in the evening. momondo users have found flights departing from Washington, D.C. to Basseterre in the evening for as low as $681. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Basseterre is in the morning when prices are around $724.

When to book flights from Washington, D.C. to Basseterre

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Basseterre according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Basseterre (WAS to SKB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Basseterre

Best Price Found

$230

Fastest flight time

6h 34m

Direct flights

None

Airports in Basseterre

1 airport
The best one-way flight to Basseterre from Washington, D.C. in the past 72 hours is $230. The best round-trip flight deal from Washington, D.C. to Basseterre found on momondo in the last 72 hours is $500.
The fastest flight from Washington, D.C. to Basseterre takes 6h 34m
There are no direct flights from Washington, D.C. to Basseterre. Popular non-direct routes for this connection are Baltimore/Washington Airport - Basseterre Robert Bradshaw Intl Airport, Washington, D.C. Dulles Intl Airport - Basseterre Robert Bradshaw Intl Airport and Washington, D.C. Reagan-National Airport - Basseterre Robert Bradshaw Intl Airport.
There is 1 airport near Basseterre: Basseterre Robert Bradshaw Intl (SKB)
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  • How far is Washington, D.C. to Basseterre Robert Bradshaw Intl by plane?

    There are 1722.8 mi between Washington, D.C. and Basseterre Robert Bradshaw Intl. In terms of flight time, this usually takes a little over 6h 34m.

  • When did momondo last update prices for flights from Washington, D.C. to Basseterre Robert Bradshaw Intl Airport?

    Prices for flights from Washington, D.C. to Basseterre Robert Bradshaw Intl Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. to Basseterre Robert Bradshaw Intl Airport?

  • How old do you have to be to fly from Washington, D.C. to Basseterre Robert Bradshaw Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Basseterre Robert Bradshaw Intl Airport.

  • What documentation or ID do you need to fly to Basseterre Robert Bradshaw Intl Airport?

    The travel and health documents you'll need for your trip to Basseterre Robert Bradshaw Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Basseterre Robert Bradshaw Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. to Basseterre?

Best airlines flying from Washington, D.C. to Basseterre

Compare and see reviews for airlines that fly from Washington, D.C. to Basseterre with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $601Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Basseterre?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Basseterre for you.

Can I find flights from Washington, D.C. to Basseterre with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Basseterre from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to Basseterre?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Basseterre.

I’m not ready to book a flight from Washington, D.C. to Basseterre right now. Can momondo alert me if prices change?

Price alerts on flights to Basseterre from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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