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St Kitts

$368+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SKB
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheap 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 agosto 20, 2025.

Round-trip from

$643
(American Airlines)

One-way from

$368
(Kiwi.com)

Popular in

April

Cheapest in

August

Average price

$628
From Washington, D.C. Dulles Intl to St Kitts
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One-way flight from Washington, D.C. Dulles Intl to St Kitts
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Highest demand for flights based on searches. 9% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($38 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 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 agosto 20, 2025.

This American Airlines deal was found by Cheapflights users on 8/19. 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.
lun. 11/35:29 pmIAD - SKB
2 stops20h 10mAmerican Airlines
lun. 11/243:39 pmSKB - IAD
2 stops28h 42mAmerican Airlines
Deal found 8/19$643
This American Airlines deal was found by Cheapflights users on 8/18. 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.
vie. 10/37:21 pmIAD - SKB
2 stops18h 19mAmerican Airlines
vie. 10/102:35 pmSKB - IAD
2 stops18h 14mAmerican Airlines
Deal found 8/18$673
This American Airlines deal was found by Cheapflights users on 8/18. 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.
sáb. 9/277:17 pmIAD - SKB
2 stops18h 23mAmerican Airlines
mié. 10/12:42 pmSKB - IAD
2 stops20h 52mAmerican Airlines
Deal found 8/18$678
This American Airlines deal was found by Cheapflights users on 8/19. 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.
lun. 12/18:09 pmIAD - SKB
2 stops17h 30mAmerican Airlines
mié. 12/315:25 pmSKB - IAD
2 stops20h 19mAmerican Airlines
Deal found 8/19$703
This American Airlines deal was found by Cheapflights users on 8/19. 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.
dom. 9/148:12 pmIAD - SKB
2 stops17h 28mAmerican Airlines
vie. 9/192:42 pmSKB - IAD
2 stops19h 25mAmerican Airlines
Deal found 8/19$708
This American Airlines deal was found by Cheapflights users on 8/18. 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.
vie. 9/267:21 pmIAD - SKB
2 stops18h 19mAmerican Airlines
lun. 9/292:42 pmSKB - IAD
2 stops19h 25mAmerican Airlines
Deal found 8/18$728
This American Airlines deal was found by Cheapflights users on 8/18. 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.
vie. 9/127:21 pmIAD - SKB
2 stops18h 19mAmerican Airlines
vie. 9/192:42 pmSKB - IAD
2 stops23h 07mAmerican Airlines
Deal found 8/18$733
This American Airlines deal was found by Cheapflights users on 8/18. 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.
lun. 11/248:09 pmIAD - SKB
2 stops17h 30mAmerican Airlines
lun. 12/13:39 pmSKB - IAD
2 stops18h 02mAmerican Airlines
Deal found 8/18$743
This American Airlines deal was found by Cheapflights users on 8/20. 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. 9/27:25 pmIAD - SKB
2 stops18h 15mAmerican Airlines
mié. 9/102:42 pmSKB - IAD
2 stops18h 04mAmerican Airlines
Deal found 8/20$788
This American Airlines deal was found by Cheapflights users on 8/19. 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.
vie. 10/108:25 pmIAD - SKB
2 stops17h 10mAmerican Airlines
vie. 10/242:35 pmSKB - IAD
2 stops29h 10mAmerican Airlines
Deal found 8/19$803
This American Airlines deal was found by Cheapflights users on 8/18. 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.
mié. 9/37:21 pmIAD - SKB
2 stops18h 19mAmerican Airlines
mié. 9/102:42 pmSKB - IAD
2 stops18h 04mAmerican Airlines
Deal found 8/18$813
This American Airlines deal was found by Cheapflights users on 8/19. 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.
mar. 12/95:00 amIAD - SKB
2 stops8h 15mAmerican Airlines
mar. 12/163:30 pmSKB - IAD
2 stops18h 09mAmerican Airlines
Deal found 8/19$828

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 agosto 20, 2025.
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

Dulles Intl

Fly to

St Kitts

Route

Depart

Return

Price

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

lun. 11/3

5:29 pm-2:39 pm

2 stops20h 10m

Basseterre Robert Bradshaw Intl

lun. 11/24

3:39 pm-7:21 pm

2 stops28h 42m

$643

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

vie. 1/23

8:10 pm-2:07 pm

1 stop16h 57m

Basseterre Robert Bradshaw Intl

mié. 1/28

3:30 pm-8:41 am

2 stops18h 11m

$643

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

mié. 12/3

2:04 pm-2:15 pm

2 stops23h 11m

Basseterre Robert Bradshaw Intl

mar. 12/9

3:30 pm-12:45 pm

2 stops22h 15m

$643

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

jue. 11/20

8:09 pm-2:39 pm

2 stops17h 30m

Basseterre Robert Bradshaw Intl

jue. 11/27

3:40 pm-8:38 am

2 stops17h 58m

$643

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

vie. 10/3

7:21 pm-1:40 pm

2 stops18h 19m

Basseterre Robert Bradshaw Intl

vie. 10/10

2:35 pm-8:49 am

2 stops18h 14m

$673

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

sáb. 9/27

7:17 pm-1:40 pm

2 stops18h 23m

Basseterre Robert Bradshaw Intl

mié. 10/1

2:42 pm-11:34 am

2 stops20h 52m

$678

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

lun. 12/1

8:09 pm-2:39 pm

2 stops17h 30m

Basseterre Robert Bradshaw Intl

mié. 12/31

5:25 pm-12:44 pm

2 stops20h 19m

$703

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

dom. 9/14

8:12 pm-1:40 pm

2 stops17h 28m

Basseterre Robert Bradshaw Intl

vie. 9/19

2:42 pm-10:07 am

2 stops19h 25m

$708

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

mar. 9/9

7:21 pm-1:40 pm

2 stops18h 19m

Basseterre Robert Bradshaw Intl

mar. 9/16

2:42 pm-10:07 am

2 stops19h 25m

$708

Washington, D.C.Basseterre

IAD - SKB

IADSKB

Washington, D.C. Dulles Intl

vie. 1/2

8:10 pm-2:45 pm

1 stop17h 35m

Basseterre Robert Bradshaw Intl

vie. 1/9

3:30 pm-12:41 pm

2 stops22h 11m

$724

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 21 results
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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.

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 20, 2025.
Read reviews from past customers who have flown American Airlines from Washington, D.C. Dulles Intl Airport to St Kitts. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Overall

7.2

Boarding

7.5

Crew

8.0

Food

6.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

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 20h 10m. American Airlines provides one of the quickest options available for as low as $643. Washington, D.C. Dulles Intl Airport and St Kitts are separated by a distance of 1737 mi.

  • 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.

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

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

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Alternative routes for Dulles Intl to St Kitts

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Dulles Intl to St Kitts

Discover the top airline that operate flights from Dulles Intl 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$601Average$732FlexibilityNo cancel feeOn-time71%

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