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St Kitts

$383+ Cheap flights from Dulles Intl (IAD) 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SKB
May 11 — May 181
Mon 5/11
Mon 5/18
1 adult, Economy
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Cheap flight deals from Dulles Intl to St Kitts

Cheapest flights from Dulles Intl to St Kitts
Explore the most affordable flight options available from Dulles Intl to St Kitts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2026.

This Delta deal was found by Cheapflights users on 4/6. 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.
Sat 5/96:08 am
IAD
-
SKB
1 stop7h 52m
Delta
Sat 5/163:15 pm
SKB
-
IAD
1 stop9h 36m
Delta
Deal found 4/6$637
This American Airlines deal was found by Cheapflights users on 4/11. 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 7/71:08 pm
IAD
-
SKB
2 stops24h 35m
American Airlines
Tue 7/212:43 pm
SKB
-
IAD
2 stops21h 55m
American Airlines
Deal found 4/11$710
This Delta deal was found by Cheapflights users on 4/10. 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.
Sat 7/46:33 am
IAD
-
SKB
1 stop7h 30m
Delta
Sat 7/183:18 pm
SKB
-
IAD
1 stop18h 08m
Delta
Deal found 4/10$726
This American Airlines deal was found by Cheapflights users on 4/6. 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 6/138:22 pm
IAD
-
SKB
2 stops17h 18m
American Airlines
Fri 6/192:40 pm
SKB
-
IAD
2 stops28h 57m
American Airlines
Deal found 4/6$730
This Delta deal was found by Cheapflights users on 4/9. 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.
Sat 5/26:00 am
IAD
-
SKB
1 stop8h 10m
Delta
Sat 5/93:15 pm
SKB
-
IAD
1 stop9h 36m
Delta
Deal found 4/9$742
This American Airlines deal was found by Cheapflights users on 4/8. 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 6/61:12 pm
IAD
-
SKB
2 stops24h 28m
American Airlines
Mon 6/152:40 pm
SKB
-
IAD
2 stops21h 56m
American Airlines
Deal found 4/8$745
This Delta deal was found by Cheapflights users on 4/7. 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.
Sat 6/276:33 am
IAD
-
SKB
1 stop7h 30m
Delta
Sat 7/43:18 pm
SKB
-
IAD
1 stop9h 13m
Delta
Deal found 4/7$756
This American Airlines deal was found by Cheapflights users on 4/6. 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 6/206:20 am
IAD
-
SKB
1 stop6h 47m
American Airlines
Sat 6/272:07 pm
SKB
-
IAD
1 stop10h 06m
American Airlines
Deal found 4/6$775
This American Airlines deal was found by Cheapflights users on 4/10. 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.
Thu 6/188:22 pm
IAD
-
SKB
2 stops17h 18m
American Airlines
Sun 6/212:40 pm
SKB
-
IAD
2 stops18h 10m
American Airlines
Deal found 4/10$785

Find flight deals from Dulles Intl to St Kitts

Keep the following information in mind while searching for Dulles Intl to St Kitts flight deals. Data was last updated April 11, 2026.

Round-trip from

$637
(Delta)

One-way from

$383
(Delta)

Popular in

December

Cheapest in

September

Average price

$665
From Washington, D.C. Dulles Intl to St Kitts
Search Deals
One-way flight from Washington, D.C. Dulles Intl to St Kitts
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in April 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl 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 April 11, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to St Kitts that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Sat 5/9

6:08 am-2:00 pm

1 stop7h 52m

Basseterre Robert Bradshaw Intl

Sat 5/16

3:15 pm-12:51 am

1 stop9h 36m

$637
Quickest round-trip

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Sat 5/9

6:00 am-12:35 pm

1 stop6h 35m

Basseterre Robert Bradshaw Intl

Sat 5/16

1:42 pm-11:25 pm

1 stop9h 43m

$637

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Sat 6/6

6:08 am-2:00 pm

1 stop7h 52m

Basseterre Robert Bradshaw Intl

Sat 6/13

3:18 pm-12:31 am

1 stop9h 13m

$657

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Sat 5/16

6:08 am-2:00 pm

1 stop7h 52m

Basseterre Robert Bradshaw Intl

Sat 5/23

3:15 pm-12:51 am

1 stop9h 36m

$657

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Sat 5/2

6:00 am-2:10 pm

1 stop8h 10m

Basseterre Robert Bradshaw Intl

Sat 5/9

3:15 pm-12:51 am

1 stop9h 36m

$742

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Sun 6/7

8:22 pm-1:40 pm

2 stops17h 18m

Basseterre Robert Bradshaw Intl

Sat 6/13

2:07 pm-12:13 am

1 stop10h 06m

$745

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Sat 6/27

6:33 am-2:03 pm

1 stop7h 30m

Basseterre Robert Bradshaw Intl

Sat 7/4

3:18 pm-12:31 am

1 stop9h 13m

$756

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Sat 4/25

6:00 am-12:35 pm

1 stop6h 35m

Basseterre Robert Bradshaw Intl

Sat 5/2

1:42 pm-11:25 pm

1 stop9h 43m

$792

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Thu 5/14

8:11 pm-1:35 pm

2 stops17h 24m

Basseterre Robert Bradshaw Intl

Sun 5/17

2:35 pm-8:49 am

2 stops18h 14m

$845

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

Thu 7/9

6:30 am-5:49 pm

2 stops11h 19m

Basseterre Robert Bradshaw Intl

Thu 7/23

9:40 am-12:31 am

2 stops14h 51m

$1,010

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/8

Showing 1-10 of 17 resultsSorted by cheapest first
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Best time to book a flight from Dulles Intl to St Kitts

Have a flexible travel schedule? Discover the best time to fly to St Kitts from Dulles Intl 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. Dulles Intl Airport to St Kitts
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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. Dulles Intl Airport to St Kitts?

    A quick flight from Washington, D.C. Dulles Intl Airport to St Kitts can take about 7h 52m. Delta provides one of the quickest options available for as low as $637. Washington, D.C. Dulles Intl Airport and St Kitts are separated by a distance of 1737 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Dulles Intl to St Kitts that include hotel bookings?

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

  • How can I find direct flights from Dulles Intl to St Kitts?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to St Kitts.

  • Can I find deals for business class flights from Dulles Intl to St Kitts?

    Yes. Cheapflights offers flight deals from Dulles Intl 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.

See more FAQs

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