Saint Kitts and Nevis

$787+ Cheap flights from Washington to Saint Kitts and Nevis

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SKB
Mar 5 — Mar 121
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Cheap flight deals from Washington to Saint Kitts and Nevis

Cheapest flights from Washington to Saint Kitts and Nevis
Explore the most affordable flight options available from Washington to Saint Kitts and Nevis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This American Airlines deal was found by Cheapflights users on 2/3. 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.
Fri 11/610:08 pm
SEA
-
SKB
1 stop14h 07m
American Airlines
Sat 11/143:39 pm
SKB
-
SEA
1 stop12h 01m
American Airlines
Deal found 2/3$787
This American Airlines deal was found by Cheapflights users on 2/1. 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.
Wed 3/1810:16 pm
SEA
-
SKB
1 stop12h 08m
American Airlines
Wed 3/252:24 pm
SKB
-
SEA
1 stop12h 16m
American Airlines
Deal found 2/1$792
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2710:53 pm
PDX
-
SKB
1 stop11h 31m
American Airlines
Tue 3/312:24 pm
SKB
-
PDX
2 stops23h 43m
American Airlines
Deal found 2/2$797
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 11/710:08 pm
SEA
-
SKB
1 stop12h 31m
American Airlines
Thu 11/123:39 pm
SKB
-
SEA
1 stop12h 01m
American Airlines
Deal found 2/3$847
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2810:53 pm
PDX
-
SKB
1 stop11h 28m
American Airlines
Wed 4/12:24 pm
SKB
-
PDX
2 stops34h 38m
American Airlines
Deal found 2/2$856
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sat 11/710:08 pm
SEA
-
SKB
1 stop12h 31m
American Airlines
Sat 11/143:39 pm
SKB
-
SEA
1 stop12h 01m
American Airlines
Deal found 2/3$872
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:40 am
PDX
-
SKB
2 stops27h 41m
American Airlines
Wed 4/12:24 pm
SKB
-
PDX
2 stops34h 38m
American Airlines
Deal found 2/2$881
This American Airlines deal was found by Cheapflights users on 2/3. 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.
Sun 11/83:51 pm
SEA
-
SKB
2 stops42h 48m
American Airlines
Wed 11/113:39 pm
SKB
-
SEA
1 stop12h 01m
American Airlines
Deal found 2/3$881
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2810:53 pm
PDX
-
SKB
1 stop11h 28m
American Airlines
Tue 3/312:24 pm
SKB
-
PDX
2 stops23h 43m
American Airlines
Deal found 2/2$882
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/279:44 pm
PDX
-
SKB
2 stops12h 40m
American Airlines
Wed 4/12:24 pm
SKB
-
PDX
2 stops34h 38m
American Airlines
Deal found 2/2$906
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2410:53 pm
PDX
-
SKB
1 stop11h 28m
American Airlines
Tue 3/312:24 pm
SKB
-
PDX
2 stops34h 28m
American Airlines
Deal found 2/2$907
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:19 pm
SEA
-
SKB
2 stops16h 11m
American Airlines
Tue 4/282:32 pm
SKB
-
SEA
2 stops23h 09m
American Airlines
Deal found 2/2$919

Find flight deals from Washington to Saint Kitts and Nevis

Keep the following information in mind while searching for Washington to Saint Kitts and Nevis flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$792
(American Airlines)

Popular in

April

Cheapest in

September

Average price

$895
Provider with most accurate pricing for Seattle/Tacoma Intl-Basseterre Robert Bradshaw Intl flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Basseterre Robert Bradshaw Intl flights.
From Washington to Saint Kitts and Nevis
Highest demand for flights based on searches. 9% potential increase in price ($92 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
Average for round-trip flights in February 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Saint Kitts and Nevis 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 February 3, 2026.
Use the filters below to find and compare flights from Washington to Saint Kitts and Nevis that are best for you.

Fly from

Washington

Fly to

Saint Kitts and Nevis

Route

Depart

Return

Price

SeattleBasseterre

SEA - SKB

SEASKB

Seattle/Tacoma Intl

Wed 3/18

10:16 pm-1:24 pm

1 stop12h 08m

Basseterre Robert Bradshaw Intl

Wed 3/25

2:24 pm-11:40 pm

1 stop12h 16m

$792

PortlandBasseterre

PDX - SKB

PDXSKB

Portland

Fri 3/27

10:53 pm-3:30 pm

1 stop13h 37m

Basseterre Robert Bradshaw Intl

Tue 3/31

2:24 pm-1:01 pm

2 stops25h 37m

$797

PortlandBasseterre

PDX - SKB

PDXSKB

Portland

Sat 3/28

10:53 pm-1:21 pm

1 stop11h 28m

Basseterre Robert Bradshaw Intl

Wed 4/1

2:24 pm-10:02 pm

2 stops34h 38m

$856

PortlandBasseterre

PDX - SKB

PDXSKB

Portland

Mon 3/30

10:53 pm-1:24 pm

1 stop11h 31m

Basseterre Robert Bradshaw Intl

Wed 4/1

2:24 pm-10:02 pm

2 stops34h 38m

$881

PortlandBasseterre

PDX - SKB

PDXSKB

Portland

Tue 3/24

6:40 am-1:21 pm

2 stops27h 41m

Basseterre Robert Bradshaw Intl

Wed 4/1

2:24 pm-10:02 pm

2 stops34h 38m

$881

PortlandBasseterre

PDX - SKB

PDXSKB

Portland

Fri 3/27

9:44 pm-1:24 pm

2 stops12h 40m

Basseterre Robert Bradshaw Intl

Wed 4/1

2:24 pm-10:02 pm

2 stops34h 38m

$906

PortlandBasseterre

PDX - SKB

PDXSKB

Portland

Tue 3/24

10:53 pm-1:21 pm

1 stop11h 28m

Basseterre Robert Bradshaw Intl

Tue 3/31

2:24 pm-9:52 pm

2 stops34h 28m

$907

SeattleBasseterre

SEA - SKB

SEASKB

Seattle/Tacoma Intl

Wed 4/22

6:19 pm-1:30 pm

2 stops16h 11m

Basseterre Robert Bradshaw Intl

Tue 4/28

2:32 pm-10:41 am

2 stops23h 09m

$919

PortlandBasseterre

PDX - SKB

PDXSKB

Portland

Sat 3/28

10:53 pm-1:21 pm

1 stop11h 28m

Basseterre Robert Bradshaw Intl

Mon 3/30

2:24 pm-11:07 am

2 stops23h 43m

$952

SeattleBasseterre

SEA - SKB

SEASKB

Seattle/Tacoma Intl

Sat 4/11

5:00 pm-1:30 pm

2 stops17h 30m

Basseterre Robert Bradshaw Intl

Sat 4/18

4:50 pm-10:51 am

2 stops21h 01m

$1,022

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 16 results
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Best time to book a flight from Washington to Saint Kitts and Nevis

Have a flexible travel schedule? Discover the best time to fly to Saint Kitts and Nevis from Washington 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 to Saint Kitts and Nevis
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 Washington to Saint Kitts and Nevis. 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 State of Washington to Saint Kitts and Nevis?

    A quick flight from State of Washington to Saint Kitts and Nevis can take about 12h 08m. American Airlines provides one of the quickest options available for as low as $792. The distance between State of Washington and Saint Kitts and Nevis is about 3929 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 Washington to Saint Kitts and Nevis that include hotel bookings?

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

  • How can I find direct flights from Washington to Saint Kitts and Nevis?

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

  • Can I find deals for business class flights from Washington to Saint Kitts and Nevis?

    Yes. Cheapflights offers flight deals from Washington to Saint Kitts and Nevis 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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Alternative routes for Washington to Saint Kitts and Nevis

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Washington to Saint Kitts and Nevis

Discover the top airline that operate flights from Washington to Saint Kitts and Nevis. 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$740Average$876FlexibilityNo cancel feeOn-time71%

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