$792 Find Cheap Flights from Seattle to Saint Kitts and Nevis

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Saint Kitts and Nevis departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Seattle to Saint Kitts and Nevis

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Basseterre
Basseterre1 stop$792
Newcastle
Newcastle2 stops$1,446
Basseterre
Basseterre1 stop$792
Newcastle
Newcastle2 stops$1,446

Book Cheap Seattle to Saint Kitts and Nevis Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Saint Kitts and Nevis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Saint Kitts and Nevis

Wed, Mar 18 - Wed, Mar 25
American Airlines Logo
10:16 pm - 1:24 pm
SEA
-
SKB
12h 08m
1 stop
American Airlines Logo
2:24 pm - 11:40 pm
SKB
-
SEA
12h 16m
1 stop
$792American Airlines
Wed, Mar 18 - Wed, Mar 25
American Airlines Logo
10:16 pm - 1:24 pm
SEA
-
SKB
12h 08m
1 stop
American Airlines Logo
2:24 pm - 10:51 am
SKB
-
SEA
23h 27m
2 stops
$797American Airlines
Wed, Mar 18 - Wed, Mar 25
American Airlines Logo
7:24 pm - 1:24 pm
SEA
-
SKB
15h 00m
2 stops
American Airlines Logo
2:24 pm - 10:51 am
SKB
-
SEA
23h 27m
2 stops
$827American Airlines
Wed, Apr 22 - Tue, Apr 28
American Airlines Logo
6:19 pm - 1:30 pm
SEA
-
SKB
16h 11m
2 stops
American Airlines Logo
2:32 pm - 10:41 am
SKB
-
SEA
23h 09m
2 stops
$919American Airlines
Wed, Apr 22 - Tue, Apr 28
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
$974American Airlines
Sat, Apr 11 - Sat, Apr 18
American Airlines Logo
5:00 pm - 1:30 pm
SEA
-
SKB
17h 30m
2 stops
American Airlines Logo
4:50 pm - 10:51 am
SKB
-
SEA
21h 01m
2 stops
$1,022American Airlines
Sat, Apr 11 - Sat, Apr 18
Multiple Airlines Logo
5:40 am - 5:55 pm
SEA
-
SKB
33h 15m
3 stops
Multiple Airlines Logo
3:20 pm - 10:50 pm
SKB
-
SEA
34h 30m
2 stops
$1,143Multiple Airlines
Mon, May 4 - Fri, May 8
United Airlines Logo
11:14 pm - 5:30 pm
SEA
-
NEV
15h 16m
2 stops
United Airlines Logo
8:45 am - 11:59 pm
NEV
-
SEA
18h 14m
2 stops
$1,446United Airlines
Mon, May 4 - Fri, May 8
United Airlines Logo
1:07 pm - 5:30 pm
SEA
-
NEV
25h 23m
2 stops
United Airlines Logo
8:45 am - 2:36 pm
NEV
-
SEA
32h 51m
3 stops
$1,479United Airlines
Wed, Apr 22 - Tue, Apr 28
United Airlines Logo
11:05 pm - 5:30 pm
SEA
-
NEV
15h 25m
2 stops
United Airlines Logo
8:45 am - 10:37 pm
NEV
-
SEA
16h 52m
2 stops
$1,621United Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Saint Kitts and Nevis flights

Get data-powered insights and trends into flights from Seattle to Saint Kitts and Nevis to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Seattle to Saint Kitts and Nevis?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Seattle to Saint Kitts and Nevis were found on American Airlines ($792) and United Airlines ($1,446).

Find deals

Good to know

Low seasonSeptember
Cheapest flight$792
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Seattle to Basseterre

FAQs - booking Saint Kitts and Nevis flights

  • How does KAYAK find such low prices on flights from Seattle to Saint Kitts and Nevis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Saint Kitts and Nevis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Saint Kitts and Nevis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to Saint Kitts and Nevis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Saint Kitts and Nevis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Seattle to Saint Kitts and Nevis with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Saint Kitts and Nevis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to Saint Kitts and Nevis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Seattle to Saint Kitts and Nevis

 
Need help choosing which airline to fly with from Seattle to Saint Kitts and Nevis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11216 reviews
8.0Crew
7.2Comfort
6.4Food
7.5Boarding
6.9Entertainment
Airline reviews

This was one of the most frustrating travel experiences I've had to date. I had changed my flight day of to this one as it was slated to depart on time. It ended up being so delayed that my original flight took off before this one did. The boarding process began but eventually stopped and everyone had to get off the plane as a problem was identified. The person at the front desk just tried to laugh it off as if this wasn't already a huge inconvenience. From there, we eventually got to board only to sit at the gate for an additional hour because of some additional issue. This was extremely frustrating and caused a lot of stress.

2.0 MediocreSteven, Feb 2026
DCA - PVD
Read more American Airlines reviews

This was one of the most frustrating travel experiences I've had to date. I had changed my flight day of to this one as it was slated to depart on time. It ended up being so delayed that my original flight took off before this one did. The boarding process began but eventually stopped and everyone had to get off the plane as a problem was identified. The person at the front desk just tried to laugh it off as if this wasn't already a huge inconvenience. From there, we eventually got to board only to sit at the gate for an additional hour because of some additional issue. This was extremely frustrating and caused a lot of stress.

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

It would be nice to have some low carb options in the snacks.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Everything you need to know for your flight from Seattle to Saint Kitts and Nevis

Information on your arrival and departure airports

Seattle (SEA)