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Cheap flights from Seattle to Saint Kitts and Nevis from $852

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Saint Kitts and Nevis departing on 7/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Saint Kitts and Nevis

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
9:03 pm - 3:03 pm
SEA
-
SKB
15h 00m
1 stop
American Airlines Logo
2:40 pm - 11:59 pm
SKB
-
SEA
12h 19m
1 stop
$852American Airlines
Fri, Jul 24 - Sun, Aug 2
American Airlines Logo
9:03 pm - 1:30 pm
SEA
-
SKB
13h 27m
1 stop
American Airlines Logo
2:40 pm - 9:35 am
SKB
-
SEA
21h 55m
2 stops
$857American Airlines
Fri, Jul 24 - Sun, Aug 2
American Airlines Logo
10:16 pm - 1:30 pm
SEA
-
SKB
12h 14m
1 stop
American Airlines Logo
2:32 pm - 11:44 pm
SKB
-
SEA
12h 12m
1 stop
$882American Airlines
Tue, Apr 21 - Mon, Apr 27
American Airlines Logo
1:44 pm - 2:23 pm
SEA
-
SKB
20h 39m
1 stop
American Airlines Logo
2:24 pm - 11:40 pm
SKB
-
SEA
12h 16m
1 stop
$887American Airlines
Fri, Mar 6 - Fri, Mar 13
American Airlines Logo
10:08 pm - 4:30 pm
SEA
-
SKB
14h 22m
2 stops
American Airlines Logo
2:24 pm - 11:40 pm
SKB
-
SEA
12h 16m
1 stop
$892American Airlines
Fri, Mar 6 - Fri, Mar 13
American Airlines Logo
10:16 pm - 1:21 pm
SEA
-
SKB
12h 05m
1 stop
American Airlines Logo
4:30 pm - 10:51 am
SKB
-
SEA
21h 21m
2 stops
$922American Airlines
Sat, Mar 21 - Sat, Mar 28
American Airlines Logo
10:16 pm - 1:21 pm
SEA
-
SKB
12h 05m
1 stop
American Airlines Logo
2:41 pm - 12:51 pm
SKB
-
SEA
25h 10m
1 stop
$939American Airlines
Sat, Mar 21 - Sat, Mar 28
American Airlines Logo
10:29 pm - 1:30 pm
SEA
-
SKB
12h 01m
2 stops
American Airlines Logo
2:32 pm - 10:51 am
SKB
-
SEA
23h 19m
2 stops
$979American Airlines
Tue, Apr 21 - Mon, Apr 27
United Airlines Logo
1:07 pm - 5:30 pm
SEA
-
NEV
25h 23m
2 stops
United Airlines Logo
8:45 am - 11:59 pm
NEV
-
SEA
18h 14m
2 stops
$1,430United Airlines
Mon, May 4 - Fri, May 8
United Airlines Logo
11:00 pm - 5:30 pm
SEA
-
NEV
15h 30m
2 stops
United Airlines Logo
8:45 am - 10:52 pm
NEV
-
SEA
17h 07m
2 stops
$1,440United Airlines
Mon, May 4 - Fri, May 8

American Airlines flights from Seattle to Saint Kitts and Nevis

Our best American Airlines deals on Seattle to Saint Kitts and Nevis flight tickets
American Airlines
Jul 24
SEA9:03 pmSeattle/Tacoma Intl
15h 00m
1 stop
SKB3:03 pmBasseterre Robert Bradshaw Intl
Aug 2
SKB2:40 pmBasseterre Robert Bradshaw Intl
12h 19m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$852
American Airlines
Jul 24
SEA9:03 pmSeattle/Tacoma Intl
13h 27m
1 stop
SKB1:30 pmBasseterre Robert Bradshaw Intl
Aug 2
SKB2:40 pmBasseterre Robert Bradshaw Intl
21h 55m
2 stops
SEA9:35 amSeattle/Tacoma Intl
$857
American Airlines
Apr 21
SEA10:16 pmSeattle/Tacoma Intl
12h 14m
1 stop
SKB1:30 pmBasseterre Robert Bradshaw Intl
Apr 27
SKB2:32 pmBasseterre Robert Bradshaw Intl
12h 12m
1 stop
SEA11:44 pmSeattle/Tacoma Intl
$882

United Airlines flights from Seattle to Saint Kitts and Nevis

Our best United Airlines deals on Seattle to Saint Kitts and Nevis flight tickets
United Airlines
May 4
SEA1:07 pmSeattle/Tacoma Intl
25h 23m
2 stops
NEV5:30 pmNewcastle
May 8
NEV8:45 amNewcastle
18h 14m
2 stops
SEA11:59 pmSeattle/Tacoma Intl
$1,430
United Airlines
May 4
SEA11:00 pmSeattle/Tacoma Intl
15h 30m
2 stops
NEV5:30 pmNewcastle
May 8
NEV8:45 amNewcastle
17h 07m
2 stops
SEA10:52 pmSeattle/Tacoma Intl
$1,440
United Airlines
May 4
SEA1:07 pmSeattle/Tacoma Intl
25h 23m
2 stops
NEV5:30 pmNewcastle
May 8
NEV8:45 amNewcastle
18h 14m
2 stops
SEA11:59 pmSeattle/Tacoma Intl
$1,446

momondo Fare Finder

 
Customize your flight search to find flights from Seattle 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, momondo users made 832,500 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from Seattle to Saint Kitts and Nevis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleBasseterre

SEA - SKB

SEASKB

Seattle/Tacoma Intl

Fri 7/24

9:03 pm-3:03 pm

1 stop15h 00m

Basseterre Robert Bradshaw Intl

Sun 8/2

2:40 pm-11:59 pm

1 stop12h 19m

$852

SeattleBasseterre

SEA - SKB

SEASKB

Seattle/Tacoma Intl

Fri 7/24

9:03 pm-1:30 pm

1 stop13h 27m

Basseterre Robert Bradshaw Intl

Sun 8/2

2:40 pm-9:35 am

2 stops21h 55m

$857

SeattleBasseterre

SEA - SKB

SEASKB

Seattle/Tacoma Intl

Tue 4/21

10:16 pm-1:30 pm

1 stop12h 14m

Basseterre Robert Bradshaw Intl

Mon 4/27

2:32 pm-11:44 pm

1 stop12h 12m

$882

SeattleBasseterre

SEA - SKB

SEASKB

Seattle/Tacoma Intl

Fri 3/6

1:44 pm-2:23 pm

1 stop20h 39m

Basseterre Robert Bradshaw Intl

Fri 3/13

2:24 pm-11:40 pm

1 stop12h 16m

$887

SeattleBasseterre

SEA - SKB

SEASKB

Seattle/Tacoma Intl

Fri 3/6

10:08 pm-4:30 pm

2 stops14h 22m

Basseterre Robert Bradshaw Intl

Fri 3/13

2:24 pm-11:40 pm

1 stop12h 16m

$892

SeattleBasseterre

SEA - SKB

SEASKB

Seattle/Tacoma Intl

Sat 3/21

10:16 pm-1:21 pm

1 stop12h 05m

Basseterre Robert Bradshaw Intl

Sat 3/28

4:30 pm-10:51 am

2 stops21h 21m

$922

SeattleBasseterre

SEA - SKB

SEASKB

Seattle/Tacoma Intl

Sat 3/21

10:16 pm-1:21 pm

1 stop12h 05m

Basseterre Robert Bradshaw Intl

Sat 3/28

2:41 pm-12:51 pm

1 stop25h 10m

$939

SeattleBasseterre

SEA - SKB

SEASKB

Seattle/Tacoma Intl

Tue 4/21

10:29 pm-1:30 pm

2 stops12h 01m

Basseterre Robert Bradshaw Intl

Mon 4/27

2:32 pm-10:51 am

2 stops23h 19m

$979

SeattleNewcastle

SEA - NEV

SEANEV

Seattle/Tacoma Intl

Mon 5/4

1:07 pm-5:30 pm

2 stops25h 23m

Newcastle

Fri 5/8

8:45 am-11:59 pm

2 stops18h 14m

$1,430

SeattleNewcastle

SEA - NEV

SEANEV

Seattle/Tacoma Intl

Mon 5/4

11:00 pm-5:30 pm

2 stops15h 30m

Newcastle

Fri 5/8

8:45 am-10:52 pm

2 stops17h 07m

$1,440

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Saint Kitts and Nevis from

How to get the cheapest flight ticket from Seattle to Saint Kitts and Nevis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Seattle to Saint Kitts and Nevis flights?

You could potentially save up to 27% on your flight if you consider stops on a Seattle to Saint Kitts and Nevis flight.

Cheap Seattle to Saint Kitts and Nevis flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Saint Kitts and Nevis

Fastest flight time

13h 48m

Direct flights

None
The fastest flight from Seattle to Saint Kitts and Nevis takes 13h 48m
There are no direct flights from Seattle to Saint Kitts and Nevis. There are no popular flight routes from Seattle to Saint Kitts and Nevis.
Search flight deals

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Saint Kitts and Nevis?

    Prices for flights from Seattle/Tacoma Intl Airport to Saint Kitts and Nevis were last updated today.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Saint Kitts and Nevis?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Saint Kitts and Nevis?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Saint Kitts and Nevis.

  • What documentation or ID do you need to fly to Saint Kitts and Nevis?

    The travel and health documents you'll need for your trip to Saint Kitts and Nevis may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint Kitts and Nevis. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seattle to Saint Kitts and Nevis

Compare and see reviews for airlines that fly from Seattle to Saint Kitts and Nevis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $740Free CancellationRating
7.2
11,248 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Saint Kitts and Nevis?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint Kitts and Nevis from Seattle.

Can I find flights from Seattle to Saint Kitts and Nevis with flexible booking policies on momondo?

All flight searches from Seattle to Saint Kitts and Nevis on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Saint Kitts and Nevis?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Saint Kitts and Nevis.

I’m not ready to book a flight from Seattle to Saint Kitts and Nevis right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Saint Kitts and Nevis, momondo offers a useful price alert feature which will track prices for flights to Saint Kitts and Nevis from Seattle and alert you when they change.

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