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Saint Kitts and Nevis

$378+ Cheap flights from Washington to Saint Kitts and Nevis

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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SKB
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Washington to Saint Kitts and Nevis

Best flights from Washington to Saint Kitts and Nevis
Discover carefully curated flight deals from Washington to Saint Kitts and Nevis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/3111:01 pmPDX - SKB
1 stop11h 46mAmerican Airlines
Sat 2/75:35 pmSKB - PDX
2 stops22h 10mAmerican Airlines
Deal found 12/17$696
This Delta deal was found by Cheapflights users on 12/16. 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.
Fri 2/205:10 pmPDX - SKB
2 stops18h 03mDelta
Sat 2/282:53 pmSKB - PDX
2 stops22h 32mDelta
Deal found 12/16$721
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Fri 2/201:40 pmPDX - SKB
2 stops19h 54mUnited Airlines
Sat 2/282:40 pmSKB - PDX
3 stops25h 58mUnited Airlines
Deal found 12/16$856
This American Airlines deal was found by Cheapflights users on 12/16. 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 2/2010:55 pmPDX - SKB
1 stop13h 35mAmerican Airlines
Sat 2/283:17 pmSKB - PDX
1 stop12h 42mAmerican Airlines
Deal found 12/16$716
This American Airlines deal was found by Cheapflights users on 12/16. 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 1/2411:11 pmSEA - SKB
1 stop11h 36mAmerican Airlines
Sun 2/13:47 pmSKB - SEA
1 stop11h 55mAmerican Airlines
Deal found 12/16$806
This American Airlines deal was found by Cheapflights users on 12/16. 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 5/231:01 pmSEA - SKB
1 stop21h 14mAmerican Airlines
Sat 5/302:36 pmSKB - SEA
1 stop11h 19mAmerican Airlines
Deal found 12/16$814
This American Airlines deal was found by Cheapflights users on 12/15. 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 2/1510:55 pmPDX - SKB
1 stop11h 22mAmerican Airlines
Sun 2/223:17 pmSKB - PDX
1 stop12h 42mAmerican Airlines
Deal found 12/15$846
This American Airlines deal was found by Cheapflights users on 12/16. 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 1/16:02 pmSEA - SKB
2 stops16h 25mAmerican Airlines
Sat 1/105:35 pmSKB - SEA
2 stops20h 02mAmerican Airlines
Deal found 12/16$941
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Fri 1/3012:35 pmSEA - NEV
3 stops48h 55mUnited Airlines
Fri 2/68:45 amNEV - SEA
2 stops17h 58mUnited Airlines
Deal found 12/15$1,433
This American Airlines deal was found by Cheapflights users on 12/16. 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 1/112:14 amSEA - SKB
2 stops12h 15mAmerican Airlines
Sat 1/105:35 pmSKB - SEA
2 stops21h 26mAmerican Airlines
Deal found 12/16$941

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$696
(American Airlines)

One-way from

$378
(Delta)

Popular in

April

Cheapest in

September

Average price

$1,228
Provider with most accurate pricing for Seattle/Tacoma Intl-Basseterre Robert Bradshaw Intl flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Basseterre Robert Bradshaw Intl flights.
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From Washington to Saint Kitts and Nevis
Search Deals
One-way flight from Washington to Saint Kitts and Nevis
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 18, 2025.
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

PortlandBasseterre

PDX - SKB

PDXSKB

Portland

Sat 1/31

11:01 pm-2:47 pm

1 stop11h 46m

Basseterre Robert Bradshaw Intl

Sat 2/7

5:35 pm-11:45 am

2 stops22h 10m

$696

PortlandBasseterre

PDX - SKB

PDXSKB

Portland

Fri 2/20

10:55 pm-4:30 pm

1 stop13h 35m

Basseterre Robert Bradshaw Intl

Sat 2/28

3:17 pm-11:59 pm

1 stop12h 42m

$716

PortlandBasseterre

PDX - SKB

PDXSKB

Portland

Fri 2/20

5:10 pm-3:13 pm

2 stops18h 03m

Basseterre Robert Bradshaw Intl

Sat 2/28

2:53 pm-9:25 am

2 stops22h 32m

$721

SeattleBasseterre

SEA - SKB

SEASKB

Seattle/Tacoma Intl

Sat 1/24

11:11 pm-2:47 pm

1 stop11h 36m

Basseterre Robert Bradshaw Intl

Sun 2/1

3:47 pm-11:42 pm

1 stop11h 55m

$806

SeattleBasseterre

SEA - SKB

SEASKB

Seattle/Tacoma Intl

Sat 5/23

1:01 pm-1:15 pm

1 stop21h 14m

Basseterre Robert Bradshaw Intl

Sat 5/30

2:36 pm-10:55 pm

1 stop11h 19m

$814

PortlandBasseterre

PDX - SKB

PDXSKB

Portland

Sun 2/15

10:55 pm-2:17 pm

1 stop11h 22m

Basseterre Robert Bradshaw Intl

Sun 2/22

3:17 pm-11:59 pm

1 stop12h 42m

$846

PortlandBasseterre

PDX - SKB

PDXSKB

Portland

Fri 2/20

1:40 pm-1:34 pm

2 stops19h 54m

Basseterre Robert Bradshaw Intl

Sat 2/28

2:40 pm-12:38 pm

3 stops25h 58m

$856

SeattleBasseterre

SEA - SKB

SEASKB

Seattle/Tacoma Intl

Thu 1/1

6:02 pm-2:27 pm

2 stops16h 25m

Basseterre Robert Bradshaw Intl

Sat 1/10

5:35 pm-9:37 am

2 stops20h 02m

$941

SeattleBasseterre

SEA - SKB

SEASKB

Seattle/Tacoma Intl

Thu 1/1

12:14 am-4:29 pm

2 stops12h 15m

Basseterre Robert Bradshaw Intl

Sat 1/10

5:35 pm-11:01 am

2 stops21h 26m

$941

SeattleNewcastle

SEA - NEV

SEANEV

Seattle/Tacoma Intl

Fri 1/30

12:35 pm-5:30 pm

3 stops48h 55m

Newcastle

Fri 2/6

8:45 am-10:43 pm

2 stops17h 58m

$1,433

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 14 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

What is the cheapest time of day to fly from WA to KN?

Find hourly flight availability from Washington to Saint Kitts and Nevis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

When flying from State of Washington to Saint Kitts and Nevis, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 29% versus a flight in the evening.

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 11h 46m. American Airlines provides one of the quickest options available for as low as $696. The distance between State of Washington and Saint Kitts and Nevis is about 3920 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

Browse thousands of different options on Cheapflights for your next trip

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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.
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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$705Average$850FlexibilityNo cancel feeOn-time71%

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