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St Kitts

$339+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SKB
ago. 9 — ago. 161
sáb. 8/9
sáb. 8/16
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 agosto 4, 2025.

Round-trip from

$534
(Expedia)

One-way from

$339
(Expedia)

Popular in

April

Cheapest in

August

Average price

$631
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 ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in August 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 agosto 4, 2025.

This Expedia deal was found by Cheapflights users on 8/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/206:00 amDCA - SKB
1 stop7h 08mJetBlue
dom. 11/233:15 pmSKB - DCA
1 stop24h 44mJetBlue
Deal found 8/4$534
This American Airlines deal was found by Cheapflights users on 8/1. 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.
mar. 12/27:59 pmDCA - SKB
1 stop17h 16mAmerican Airlines
mié. 12/103:30 pmSKB - DCA
1 stop8h 30mAmerican Airlines
Deal found 8/1$614
This American Airlines deal was found by Cheapflights users on 8/3. 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.
mar. 12/98:16 pmBWI - SKB
2 stops16h 59mAmerican Airlines
mar. 12/163:30 pmSKB - BWI
1 stop9h 14mAmerican Airlines
Deal found 8/3$618
This American Airlines deal was found by Cheapflights users on 8/1. 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.
mar. 12/28:09 pmIAD - SKB
2 stops17h 06mAmerican Airlines
mié. 12/103:30 pmSKB - IAD
2 stops18h 09mAmerican Airlines
Deal found 8/1$618
This Mytrip deal was found by Cheapflights users on 8/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/299:57 pmBWI - SKB
3 stops18h 48mMultiple Airlines
mar. 9/211:35 amSKB - BWI
2 stops21h 35mMultiple Airlines
Deal found 8/2$857
This United Airlines deal was found by Cheapflights users on 8/4. 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.
mié. 8/66:00 amBWI - SKB
2 stops11h 49mUnited Airlines
sáb. 8/91:32 pmSKB - BWI
2 stops20h 37mUnited Airlines
Deal found 8/4$1,023
This Air Canada deal was found by Cheapflights users on 8/3. 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.
vie. 11/219:20 pmDCA - SKB
1 stop17h 05mAir Canada
sáb. 11/294:20 pmSKB - DCA
2 stops20h 59mAir Canada
Deal found 8/3$1,027
This United Airlines deal was found by Cheapflights users on 8/3. 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.
sáb. 11/226:00 amIAD - SKB
1 stop6h 34mUnited Airlines
sáb. 11/292:40 pmSKB - IAD
1 stop9h 18mUnited Airlines
Deal found 8/3$1,030
This United deal was found by Cheapflights users on 8/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2110:05 pmIAD - SKB
2 stops37h 40mMultiple Airlines
sáb. 12/272:40 pmSKB - IAD
1 stop9h 27mMultiple Airlines
Deal found 8/3$1,169
This Air Canada deal was found by Cheapflights users on 8/3. 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.
vie. 11/219:00 amIAD - SKB
1 stop29h 25mAir Canada
sáb. 11/294:20 pmSKB - IAD
1 stop29h 09mAir Canada
Deal found 8/3$1,177
This Delta deal was found by Cheapflights users on 8/2. 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.
sáb. 12/206:00 amIAD - SKB
1 stop7h 50mDelta
sáb. 12/274:10 pmSKB - IAD
1 stop9h 29mDelta
Deal found 8/2$1,184
This Delta deal was found by Cheapflights users on 8/4. 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.
sáb. 12/206:00 amBWI - SKB
1 stop7h 50mDelta
sáb. 12/274:10 pmSKB - BWI
1 stop9h 30mDelta
Deal found 8/4$1,271

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 agosto 4, 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

jue. 11/20

6:00 am-2:08 pm

1 stop7h 08m

Basseterre Robert Bradshaw Intl

dom. 11/23

3:15 pm-2:59 pm

1 stop24h 44m

$534

Washington, D.C.Basseterre

DCA - SKB

DCASKB

Washington, D.C. Reagan-National

mar. 12/2

7:59 pm-2:15 pm

1 stop17h 16m

Basseterre Robert Bradshaw Intl

mié. 12/10

3:30 pm-11:00 pm

1 stop8h 30m

$614

BaltimoreBasseterre

BWI - SKB

BWISKB

Baltimore/Washington

mar. 12/9

8:16 pm-2:15 pm

2 stops16h 59m

Basseterre Robert Bradshaw Intl

mar. 12/16

3:30 pm-11:44 pm

1 stop9h 14m

$618

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

mar. 12/2

8:09 pm-2:15 pm

2 stops17h 06m

Basseterre Robert Bradshaw Intl

mié. 12/10

3:30 pm-8:39 am

2 stops18h 09m

$618

BaltimoreBasseterre

BWI - SKB

BWISKB

Baltimore/Washington

vie. 8/29

9:57 pm-4:45 pm

3 stops18h 48m

Basseterre Robert Bradshaw Intl

mar. 9/2

11:35 am-9:10 am

2 stops21h 35m

$857

Washington, D.C.Basseterre

DCA - SKB

DCASKB

Washington, D.C. Reagan-National

vie. 11/21

9:20 pm-3:25 pm

1 stop17h 05m

Basseterre Robert Bradshaw Intl

sáb. 11/29

4:20 pm-12:19 pm

2 stops20h 59m

$1,027

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

sáb. 11/22

6:00 am-1:34 pm

1 stop6h 34m

Basseterre Robert Bradshaw Intl

sáb. 11/29

2:40 pm-10:58 pm

1 stop9h 18m

$1,030

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

dom. 12/21

10:05 pm-12:45 pm

2 stops37h 40m

Basseterre Robert Bradshaw Intl

sáb. 12/27

2:40 pm-11:07 pm

1 stop9h 27m

$1,169

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

vie. 11/21

9:00 am-3:25 pm

1 stop29h 25m

Basseterre Robert Bradshaw Intl

sáb. 11/29

4:20 pm-8:29 pm

1 stop29h 09m

$1,177

Washington, D.C.Basseterre

DCA - SKB

DCASKB

Washington, D.C. Reagan-National

mar. 1/27

7:59 pm-4:15 pm

1 stop19h 16m

Basseterre Robert Bradshaw Intl

mar. 3/3

5:30 pm-8:58 am

1 stop16h 28m

$1,180

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 20 results
1
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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, May is the cheapest month in which you can book a flight from Washington, D.C. to St Kitts (average of $559). Flying from Washington, D.C. to St Kitts 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.

What is the cheapest time of day to fly from WAS to LXK?

Find hourly flight availability from Washington, D.C. to St Kitts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 4, 2025.

When flying from Washington, D.C. to St Kitts, 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 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 agosto 4, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines 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.
Delta
8.0
Very good
7,987 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

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
7,987 reviews
Delta
8.0
Very good
7,987 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

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
8,912 reviews
Delta
8.0
Very good
7,987 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

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
7,987 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

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!
JetBlue
7.2
Good
2,915 reviews
Delta
8.0
Very good
7,987 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

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
9,879 reviews
Delta
8.0
Very good
7,987 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Food

7.3

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, 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.

  • 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, May is the cheapest month in which you can book a flight from Washington, D.C. to St Kitts (average of $559). Flying from Washington, D.C. to St Kitts 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

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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 airline flying from Washington, D.C. to St Kitts

Discover the top airline 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 agosto 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$601Average$766FlexibilityNo cancel feeOn-time71%

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