Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Basseterre from $303

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. Dulles Intl Airport to Basseterre departing on 12/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Basseterre

Cheap round-trip flights

American Airlines Logo
5:35 pm - 3:25 pmIAD-SKB
20h 50m2 stops
American Airlines Logo
4:28 pm - 10:19 amSKB-IAD
18h 51m2 stops
$547American Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
American Airlines Logo
11:25 am - 2:11 pmIAD-SKB
25h 46m1 stop
American Airlines Logo
4:28 pm - 10:19 amSKB-IAD
18h 51m2 stops
$555American Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
Delta Logo
6:00 am - 3:09 pmIAD-SKB
8h 09m1 stop
Delta Logo
2:53 pm - 10:57 pmSKB-IAD
9h 04m1 stop
$566Delta
Find Deal
Sat, Jan 31 - Sat, Feb 7
American Airlines Logo
2:16 pm - 3:18 pmIAD-SKB
24h 02m2 stops
American Airlines Logo
3:25 pm - 8:41 amSKB-IAD
18h 16m2 stops
$572American Airlines
Find Deal
Wed, Nov 19 - Sat, Nov 22
American Airlines Logo
2:16 pm - 2:20 pmIAD-SKB
23h 04m2 stops
American Airlines Logo
3:21 pm - 1:34 pmSKB-IAD
23h 13m2 stops
$577American Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
American Airlines Logo
7:59 am - 2:07 pmIAD-SKB
29h 08m1 stop
American Airlines Logo
3:21 pm - 10:20 amSKB-IAD
19h 59m2 stops
$585American Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
United Airlines Logo
6:00 am - 1:34 pmIAD-SKB
6h 34m1 stop
United Airlines Logo
2:40 pm - 11:06 pmSKB-IAD
9h 26m1 stop
$592United Airlines
Find Deal
Sat, Dec 13 - Sat, Dec 27
United Airlines Logo
6:00 am - 1:34 pmIAD-SKB
6h 34m1 stop
United Airlines Logo
2:40 pm - 11:18 pmSKB-IAD
9h 38m1 stop
$676United Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 17
Multiple Airlines Logo
10:20 am - 1:30 pmIAD-SKB
27h 10m3 stops
Multiple Airlines Logo
9:30 am - 9:05 pmSKB-IAD
35h 35m3 stops
$937Multiple Airlines
Find Deal
Fri, Oct 3 - Sun, Oct 5
Multiple Airlines Logo
9:45 am - 5:55 pmIAD-SKB
31h 10m2 stops
Multiple Airlines Logo
2:15 pm - 5:14 pmSKB-IAD
27h 59m3 stops
$1,006Multiple Airlines
Find Deal
Wed, Dec 3 - Sat, Dec 6

American Airlines flights from Washington, D.C. Dulles Intl Airport to Basseterre

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to Basseterre flight tickets
American Airlines
Nov 14
IAD5:35 pmWashington, D.C. Dulles Intl
20h 50m
2 stops
SKB3:25 pmBasseterre Robert Bradshaw Intl
Nov 18
SKB4:28 pmBasseterre Robert Bradshaw Intl
18h 51m
2 stops
IAD10:19 amWashington, D.C. Dulles Intl
$547
Find similar
American Airlines
Nov 14
IAD11:25 amWashington, D.C. Dulles Intl
25h 46m
1 stop
SKB2:11 pmBasseterre Robert Bradshaw Intl
Nov 18
SKB4:28 pmBasseterre Robert Bradshaw Intl
18h 51m
2 stops
IAD10:19 amWashington, D.C. Dulles Intl
$555
Find similar
American Airlines
Nov 19
IAD2:16 pmWashington, D.C. Dulles Intl
24h 02m
2 stops
SKB3:18 pmBasseterre Robert Bradshaw Intl
Nov 22
SKB3:25 pmBasseterre Robert Bradshaw Intl
18h 16m
2 stops
IAD8:41 amWashington, D.C. Dulles Intl
$572
Find similar

United Airlines flights from Washington, D.C. Dulles Intl Airport to Basseterre

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Basseterre flight tickets
United Airlines
Dec 13
IAD6:00 amWashington, D.C. Dulles Intl
6h 34m
1 stop
SKB1:34 pmBasseterre Robert Bradshaw Intl
Dec 27
SKB2:40 pmBasseterre Robert Bradshaw Intl
9h 26m
1 stop
IAD11:06 pmWashington, D.C. Dulles Intl
$592
Find similar
United Airlines
Jan 10
IAD6:00 amWashington, D.C. Dulles Intl
6h 34m
1 stop
SKB1:34 pmBasseterre Robert Bradshaw Intl
Jan 17
SKB2:40 pmBasseterre Robert Bradshaw Intl
9h 38m
1 stop
IAD11:18 pmWashington, D.C. Dulles Intl
$676
Find similar
United Airlines
Jan 31
IAD6:00 amWashington, D.C. Dulles Intl
6h 34m
1 stop
SKB1:34 pmBasseterre Robert Bradshaw Intl
Feb 5
SKB9:50 amBasseterre Robert Bradshaw Intl
7h 35m
1 stop
IAD4:25 pmWashington, D.C. Dulles Intl
$881
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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 September 17, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Basseterre that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Fri 11/14

5:35 pm-3:25 pm

2 stops20h 50m

Basseterre Robert Bradshaw Intl

Tue 11/18

4:28 pm-10:19 am

2 stops18h 51m

$547

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Fri 11/14

11:25 am-2:11 pm

1 stop25h 46m

Basseterre Robert Bradshaw Intl

Tue 11/18

4:28 pm-10:19 am

2 stops18h 51m

$555

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Sat 1/31

6:00 am-3:09 pm

1 stop8h 09m

Basseterre Robert Bradshaw Intl

Sat 2/7

2:53 pm-10:57 pm

1 stop9h 04m

$566

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Wed 11/19

2:16 pm-3:18 pm

2 stops24h 02m

Basseterre Robert Bradshaw Intl

Sat 11/22

3:25 pm-8:41 am

2 stops18h 16m

$572

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Fri 12/5

2:16 pm-2:20 pm

2 stops23h 04m

Basseterre Robert Bradshaw Intl

Sun 12/7

3:21 pm-1:34 pm

2 stops23h 13m

$577

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Fri 12/5

7:59 am-2:07 pm

1 stop29h 08m

Basseterre Robert Bradshaw Intl

Sun 12/7

3:21 pm-10:20 am

2 stops19h 59m

$585

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Sat 12/13

6:00 am-1:34 pm

1 stop6h 34m

Basseterre Robert Bradshaw Intl

Sat 12/27

2:40 pm-11:06 pm

1 stop9h 26m

$592

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Sat 1/10

6:00 am-1:34 pm

1 stop6h 34m

Basseterre Robert Bradshaw Intl

Sat 1/17

2:40 pm-11:18 pm

1 stop9h 38m

$676

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Fri 10/3

10:20 am-1:30 pm

3 stops27h 10m

Basseterre Robert Bradshaw Intl

Sun 10/5

9:30 am-9:05 pm

3 stops35h 35m

$937

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Wed 12/3

9:45 am-5:55 pm

2 stops31h 10m

Basseterre Robert Bradshaw Intl

Sat 12/6

2:15 pm-5:14 pm

3 stops27h 59m

$1,006

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Basseterre from

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Basseterre (IAD to SKB) flight deals and tips

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

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Basseterre. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Basseterre.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Basseterre Robert Bradshaw Intl by plane?

    Basseterre Robert Bradshaw Intl is 1737.8 mi away from Washington, D.C. Dulles Intl. Typically, this will take 6h 24m by plane in normal conditions.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Basseterre Robert Bradshaw Intl Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Basseterre Robert Bradshaw Intl Airport.

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

    The required travel and health documents for your Basseterre Robert Bradshaw Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Basseterre Robert Bradshaw Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Washington, D.C. Dulles Intl Airport to Basseterre

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport 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?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Basseterre. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Basseterre from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Basseterre from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Washington, D.C. to Basseterre now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Basseterre and let you know when they change.

An easier way to manage your Basseterre trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 10/17
Fri 10/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Saint Kitts and Nevis

Airports servicing Saint Kitts and Nevis

Newcastle Airport
St Kitts Airport
Nevis Island Airport