$847 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 8/2. 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$847
Newcastle
Newcastle3 stops$1,245
Basseterre
Basseterre1 stop$847
Newcastle
Newcastle3 stops$1,245

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

Sun, Aug 2 - Sun, Aug 9
American Airlines Logo
8:45 pm - 1:43 pm
SEA
-
SKB
13h 58m
1 stop
American Airlines Logo
2:44 pm - 12:31 am
SKB
-
SEA
12h 47m
1 stop
$847American Airlines
Sun, Aug 2 - Sun, Aug 9
American Airlines Logo
8:45 pm - 1:43 pm
SEA
-
SKB
13h 58m
1 stop
American Airlines Logo
2:44 pm - 9:29 am
SKB
-
SEA
21h 45m
2 stops
$852American Airlines
Sun, Aug 2 - Sun, Aug 9
American Airlines Logo
6:15 pm - 1:43 pm
SEA
-
SKB
16h 28m
2 stops
American Airlines Logo
2:44 pm - 9:29 am
SKB
-
SEA
21h 45m
2 stops
$862American Airlines
Sun, Nov 1 - Wed, Nov 4
United Airlines Logo
8:30 am - 5:49 pm
SEA
-
NEV
29h 19m
3 stops
United Airlines Logo
9:27 am - 8:10 pm
NEV
-
SEA
14h 43m
2 stops
$1,245United Airlines
Sun, Nov 1 - Wed, Nov 4
United Airlines Logo
8:30 am - 5:49 pm
SEA
-
NEV
29h 19m
3 stops
United Airlines Logo
9:27 am - 8:10 pm
NEV
-
SEA
14h 43m
2 stops
$1,255United Airlines
Sun, Nov 1 - Wed, Nov 4
United Airlines Logo
6:50 am - 5:49 pm
SEA
-
NEV
30h 59m
2 stops
United Airlines Logo
9:27 am - 8:10 pm
NEV
-
SEA
14h 43m
2 stops
$1,274United Airlines
Sun, Nov 1 - Wed, Nov 4
United Airlines Logo
8:00 am - 5:49 pm
SEA
-
NEV
29h 49m
2 stops
United Airlines Logo
9:27 am - 8:10 pm
NEV
-
SEA
14h 43m
2 stops
$1,284United Airlines
Wed, Nov 25 - Sun, Nov 29
American Airlines Logo
10:08 pm - 2:39 pm
SEA
-
SKB
12h 31m
1 stop
American Airlines Logo
3:39 pm - 10:44 am
SKB
-
SEA
23h 05m
2 stops
$1,312American Airlines
Wed, Jul 1 - Sun, Jul 5
JetBlue Logo
10:28 pm - 2:49 pm
SEA
-
SKB
13h 21m
1 stop
JetBlue Logo
3:55 pm - 9:04 pm
SKB
-
SEA
32h 09m
1 stop
$1,314JetBlue
Wed, Jul 1 - Sun, Jul 5
JetBlue Logo
10:28 pm - 2:49 pm
SEA
-
SKB
13h 21m
1 stop
JetBlue Logo
3:55 pm - 10:33 am
SKB
-
SEA
45h 38m
2 stops
$1,397JetBlue
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 5 days.

In the past 5 days, the cheapest round-trip tickets from Seattle to Saint Kitts and Nevis were found on American Airlines ($847) and United Airlines ($1,245).

Good to know

Cheapest flight$847
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.
7.1
American AirlinesOverall score based on 11716 reviews
6.4Food
7.9Crew
7.5Boarding
6.8Entertainment
7.2Comfort
Airline reviews

Flight cancelled. Twice. And no communication. No gate agent. Went past boarding time and had to go and see email from AA. Airport communication was bad

2.0 MediocreAnonymous, Jun 2026
DFW - PSP
Read more American Airlines reviews

Flight cancelled. Twice. And no communication. No gate agent. Went past boarding time and had to go and see email from AA. Airport communication was bad

I love the e fact that the staff communicated swiftly when my flight was delayed and gate number changed

It was awful. The communication between corporate and the crew on the ground left more to be desired. The crew even said that Corporate was waiting on answers because they themselves didn't know. Every hour, there was a new excuse. I also understood that passengers were angry, but the crew should have done a better job at crowd control. There was a racial exchange between passengers that could've been avoided has the crew acted sooner.

Delayed and horrible communication and sat on flight for an hour before taking off

Flight was delayed three times and we had an international connecting flight which we would’ve missed but AA manage to find us a flight that allowed us to catch and we made our international flight. However, due to the flight change, I’m in Amman, Jordan missing all 4 bags. It’s been a nightmare. Been waiting since June 17 and today is June 20th. Still without luggage. Customer service wait times are two hours and I get disconnected while waiting. I’ll update when/if my luggage arrives. Every day is costing money in a hotel in Amman. I can’t continue my trip to Palestine until the luggage arrives. Then, I will be updating my review.

They did not offer coffee on a 7am flight…awful!!

Plane temperature was so hot that everyone on the plane was sweating. Departure gates changed 3 times in the hour before the flight. Internet service was so poor in the terminal that updates weren't always being received.

We had a mechanical delay which made us 90 minutes late (9:30 PM) then land and put into the penalty box because a plane was in our gate? What the hell! We should get priority.Damn American.

Check in for 5am flight at RDU was hampered by American check in counters being seriously understaffed , was told even supervisor called out. Took so long in line for special services check in that we missed our 5am departure even after arriving at 3:30am. Had to be rescheduled to later flight from Charlotte to St Thomas.

Delayed flight due to maintenance and I have had multiple delayed flights due to maintenance in the last month plus

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

Information on your arrival and departure airports