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St Kitts

$432+ Cheap flights from Washington, D.C. (WAS) to St Kitts

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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SKB
Dec 19 — Dec 261
Fri 12/19
Fri 12/26
1 adult, Economy
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Cheap flight deals from Washington, D.C. to St Kitts

Keep the following information in mind while searching for Washington, D.C. to St Kitts flight deals. Data was last updated November 19, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$503
(Expedia)

One-way from

$432
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$658
Provider with most accurate pricing for Washington, D.C. (WAS)-Basseterre Robert Bradshaw Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Basseterre Robert Bradshaw Intl flights.
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From Washington, D.C. (WAS) to St Kitts
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One-way flight from Washington, D.C. (WAS) to St Kitts
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Highest demand for flights based on searches. 12% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Washington, D.C. to St Kitts

Cheapest flights from Washington, D.C. to St Kitts
Explore the most affordable flight options available from Washington, D.C. to St Kitts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 19, 2025.

This JetBlue deal was found by Cheapflights users on 11/18. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/96:00 amDCA - SKB
1 stop7h 51mJetBlue
Tue 12/164:15 pmSKB - DCA
1 stop7h 44mJetBlue
Deal found 11/18$539
This American Airlines deal was found by Cheapflights users on 11/18. 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 11/295:04 amBWI - SKB
1 stop9h 47mAmerican Airlines
Wed 12/33:21 pmSKB - BWI
1 stop10h 08mAmerican Airlines
Deal found 11/18$548
This American Airlines deal was found by Cheapflights users on 11/18. 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 11/295:05 amDCA - SKB
1 stop9h 46mAmerican Airlines
Wed 12/33:21 pmSKB - DCA
1 stop10h 17mAmerican Airlines
Deal found 11/18$548
This American Airlines deal was found by Cheapflights users on 11/18. 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 11/296:44 amIAD - SKB
1 stop8h 07mAmerican Airlines
Wed 12/33:21 pmSKB - IAD
2 stops18h 23mAmerican Airlines
Deal found 11/18$553
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Tue 12/910:10 pmDCA - SKB
2 stops15h 17mAmerican Airlines
Tue 12/163:27 pmSKB - DCA
1 stop10h 11mAmerican Airlines
Deal found 11/19$631
This American Airlines deal was found by Cheapflights users on 11/19. 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.
Tue 12/96:00 amBWI - SKB
1 stop7h 27mAmerican Airlines
Tue 12/163:27 pmSKB - BWI
1 stop10h 02mAmerican Airlines
Deal found 11/19$726
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:18 pmBWI - SKB
1 stop21h 12mMultiple Airlines
Tue 1/62:30 pmSKB - BWI
2 stops43h 46mMultiple Airlines
Deal found 11/17$769
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:18 pmBWI - SKB
1 stop21h 12mMultiple Airlines
Thu 1/811:00 amSKB - BWI
2 stops13h 44mMultiple Airlines
Deal found 11/19$776
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:18 pmBWI - SKB
1 stop21h 12mMultiple Airlines
Wed 1/712:30 pmSKB - BWI
2 stops31h 31mMultiple Airlines
Deal found 11/19$792
This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/208:18 pmBWI - SKB
1 stop21h 12mMultiple Airlines
Thu 1/811:00 amSKB - BWI
2 stops13h 44mMultiple Airlines
Deal found 11/19$801
This American Airlines deal was found by Cheapflights users on 11/18. 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.
Tue 12/307:00 amDCA - SKB
1 stop8h 29mAmerican Airlines
Wed 12/315:29 pmSKB - DCA
1 stop18h 25mAmerican Airlines
Deal found 11/18$808
This American Airlines deal was found by Cheapflights users on 11/18. 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 12/297:50 pmDCA - SKB
2 stops19h 39mAmerican Airlines
Wed 12/315:29 pmSKB - DCA
1 stop18h 25mAmerican Airlines
Deal found 11/18$813

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to St Kitts 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 November 19, 2025.
Use the filters below to find and compare flights from Washington, D.C. to St Kitts that are best for you.

Fly from

Washington, D.C.

Fly to

St Kitts

Route

Depart

Return

Price

Washington, D.C.Basseterre

DCA - SKB

DCASKB

Washington, D.C. Reagan-National

Sat 1/31

7:59 pm-2:47 pm

1 stop17h 48m

Basseterre Robert Bradshaw Intl

Thu 2/5

3:47 pm-11:25 pm

1 stop8h 38m

$518

BaltimoreBasseterre

BWI - SKB

BWISKB

Baltimore/Washington

Tue 2/10

6:00 am-2:47 pm

1 stop7h 47m

Basseterre Robert Bradshaw Intl

Thu 2/19

3:15 pm-6:24 pm

1 stop28h 09m

$530

Washington, D.C.Basseterre

DCA - SKB

DCASKB

Washington, D.C. Reagan-National

Tue 12/9

6:00 am-2:51 pm

1 stop7h 51m

Basseterre Robert Bradshaw Intl

Tue 12/16

4:15 pm-10:59 pm

1 stop7h 44m

$539

BaltimoreBasseterre

BWI - SKB

BWISKB

Baltimore/Washington

Sat 11/29

5:04 am-3:40 pm

2 stops9h 36m

Basseterre Robert Bradshaw Intl

Wed 12/3

3:21 pm-12:29 am

1 stop10h 08m

$553

Washington, D.C.Basseterre

DCA - SKB

DCASKB

Washington, D.C. Reagan-National

Sat 11/29

5:05 am-3:40 pm

2 stops9h 35m

Basseterre Robert Bradshaw Intl

Wed 12/3

3:21 pm-7:49 am

2 stops17h 28m

$553

Washington, D.C.Basseterre

DCA - SKB

DCASKB

Washington, D.C. Reagan-National

Fri 4/24

8:55 pm-1:10 pm

1 stop16h 15m

Basseterre Robert Bradshaw Intl

Tue 4/28

2:30 pm-2:24 pm

1 stop23h 54m

$559

BaltimoreBasseterre

BWI - SKB

BWISKB

Baltimore/Washington

Sat 2/7

11:13 am-2:47 pm

2 stops26h 34m

Basseterre Robert Bradshaw Intl

Wed 2/11

3:47 pm-11:59 pm

1 stop9h 12m

$613

BaltimoreBasseterre

BWI - SKB

BWISKB

Baltimore/Washington

Fri 3/6

7:52 pm-4:28 pm

2 stops19h 36m

Basseterre Robert Bradshaw Intl

Fri 3/13

4:25 pm-5:37 pm

2 stops25h 12m

$613

Washington, D.C.Basseterre

DCA - SKB

DCASKB

Washington, D.C. Reagan-National

Sat 1/24

1:44 pm-2:47 pm

2 stops24h 03m

Basseterre Robert Bradshaw Intl

Wed 1/28

3:47 pm-8:56 am

2 stops18h 09m

$613

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Sat 1/24

5:46 pm-2:47 pm

2 stops20h 01m

Basseterre Robert Bradshaw Intl

Wed 1/28

3:47 pm-10:58 am

2 stops20h 11m

$613

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 39 results
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Best time to book a flight from Washington, D.C. to St Kitts

Have a flexible travel schedule? Discover the best time to fly to St Kitts 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 St Kitts

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

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to St Kitts (average of $367). Flying from Washington, D.C. to St Kitts in September is currently the most expensive (average of $685). 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.

Reviews of airlines servicing St Kitts

Get insights into the airlines that provide service to St Kitts. 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 St Kitts. Reviews last updated November 19, 2025.
See what other customers who have flown with United Airlines, American Airlines, and JetBlue from Washington, D.C. to St Kitts have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,019 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,019 reviews
United Airlines
7.4
Good
9,019 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,045 reviews
United Airlines
7.4
Good
9,019 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
JetBlue
7.2
Good
2,902 reviews
United Airlines
7.4
Good
9,019 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to St Kitts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Washington, D.C. to St Kitts?

    Airlines like American Airlines and JetBlue fly from Washington, D.C. to St Kitts in about 7h 51m. The time it takes to get you to your destination can typically vary by up to 9h 57m. There are 1719 mi between Washington, D.C. and St Kitts. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Washington, D.C. to St Kitts?

    The most popular flight routes from Washington, D.C. to St Kitts are Washington, D.C. Dulles Intl - Basseterre Robert Bradshaw Intl, Washington, D.C. Reagan-National - Basseterre Robert Bradshaw Intl and Baltimore/Washington - Basseterre Robert Bradshaw Intl.

  • Can I find deals for flights from Washington, D.C. to St Kitts that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to St Kitts flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to St Kitts?

    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 St Kitts.

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

    Yes. Cheapflights offers flight deals from Washington, D.C. to St Kitts 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 St Kitts?

    Currently, November is the cheapest month in which you can book a flight from Washington, D.C. to St Kitts (average of $367). Flying from Washington, D.C. to St Kitts in September is currently the most expensive (average of $685). 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

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Alternative routes for Washington, D.C. to St Kitts

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Basseterre flights
Reagan-National to Basseterre flights
Dulles Intl to Newcastle flights

Top 2 airlines flying from Washington, D.C. to St Kitts

Discover the top 2 airlines that operate flights from Washington, D.C. to St Kitts. 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 November 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$522Average$655FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$607Average$787FlexibilityNo cancel feeOn-time71%

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