SEA - STX

$265 Find Cheap Flights from Seattle to Christiansted

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Christiansted departing on 5/1. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Christiansted

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Christiansted, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Christiansted, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$676
American Airlines
Thu 8/13Tue 8/25
SEA - STX • 1 stop
Cheapest one-way
$265
Multiple Airlines
Fri 5/1
SEA - STX • 3 stops
Top airlines
American Airlines
Cheapest • from $676 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Christiansted. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Atlanta (ATL)
Cheapest • Avg $613 (round-trip)
Atlanta (ATL)
Shortest trip • 11h 13m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Christiansted!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Christiansted (SEA-STX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Christiansted 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 Christiansted

Thu, Aug 13 - Tue, Aug 25
American Airlines Logo
8:35 pm - 3:04 pm
SEA
-
STX
15h 29m
1 stop
American Airlines Logo
3:54 pm - 12:20 am
STX
-
SEA
11h 26m
1 stop
$676American Airlines
Thu, Aug 13 - Tue, Aug 25
American Airlines Logo
5:05 am - 8:38 pm
SEA
-
STX
12h 33m
2 stops
American Airlines Logo
8:04 am - 12:20 am
STX
-
SEA
19h 16m
1 stop
$680American Airlines
Wed, Oct 14 - Wed, Oct 21
American Airlines Logo
11:10 pm - 12:50 pm
SEA
-
STX
10h 40m
1 stop
American Airlines Logo
1:50 pm - 11:25 pm
STX
-
SEA
12h 35m
1 stop
$681American Airlines
Wed, Oct 14 - Wed, Oct 21
American Airlines Logo
11:10 pm - 2:45 pm
SEA
-
STX
12h 35m
1 stop
American Airlines Logo
4:00 pm - 11:08 am
STX
-
SEA
22h 08m
2 stops
$685American Airlines
Wed, Oct 14 - Wed, Oct 21
American Airlines Logo
6:22 pm - 12:50 pm
SEA
-
STX
15h 28m
2 stops
American Airlines Logo
4:00 pm - 11:08 am
STX
-
SEA
22h 08m
2 stops
$705American Airlines
Fri, Aug 28 - Sun, Sep 13
American Airlines Logo
8:35 pm - 3:04 pm
SEA
-
STX
15h 29m
1 stop
American Airlines Logo
1:50 pm - 11:02 pm
STX
-
SEA
12h 12m
1 stop
$711American Airlines
Sat, May 30 - Sat, Jun 6
American Airlines Logo
8:53 pm - 2:58 pm
SEA
-
STX
15h 05m
1 stop
American Airlines Logo
9:00 am - 12:08 am
STX
-
SEA
18h 08m
1 stop
$731American Airlines
Sat, May 30 - Sat, Jun 6
American Airlines Logo
11:58 pm - 8:45 pm
SEA
-
STX
17h 47m
2 stops
American Airlines Logo
9:00 am - 12:08 am
STX
-
SEA
18h 08m
1 stop
$735American Airlines
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
8:47 pm - 3:04 pm
SEA
-
STX
15h 17m
1 stop
American Airlines Logo
1:50 pm - 11:02 pm
STX
-
SEA
12h 12m
1 stop
$736American Airlines
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
11:16 pm - 3:04 pm
SEA
-
STX
12h 48m
2 stops
American Airlines Logo
1:50 pm - 9:20 am
STX
-
SEA
22h 30m
2 stops
$740American Airlines
Booking Insights

KAYAK's insights & trends for Seattle to Christiansted flights

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

How much is a round-trip flight from Seattle to Christiansted?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Christiansted departing in August.
Find deals

Good to know

Cheapest flight$265
Most popular time to fly and prices are also 19% lower on average.
Flight from Seattle to Christiansted

When to book flights from Seattle to Christiansted

Are your dates flexible? Find out the best times to travel from Seattle to Christiansted based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Christiansted

  • What is the cheapest flight from Seattle to Christiansted?

    In the last 3 days, the lowest price for a flight from Seattle to Christiansted was $265 for a one-way ticket and $676 for a round-trip.

  • Do I need a passport to fly between Seattle and Christiansted?

    Yes

  • Which airports will I be using when flying from Seattle to Christiansted?

    On your way to Christiansted, you’ll fly out from Seattle/Tacoma Intl. You’ll be landing at Christiansted Henry Rohlsen.

  • Which aircraft models fly most regularly from Seattle to Christiansted?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Christiansted?

    oneworld is the only airline alliance operating flights between Seattle and Christiansted.

  • How does KAYAK find such low prices on flights from Seattle to Christiansted?

    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 Christiansted.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Christiansted from Seattle 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 Christiansted?

    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 to Christiansted with an airline and back to Seattle with another airline. Booking your flights between Seattle and STX can sometimes prove cheaper using this method.

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

    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 to Christiansted from Seattle 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 Christiansted

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Christiansted. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Christiansted? 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 11629 reviews
7.5Boarding
7.2Comfort
6.9Entertainment
7.9Crew
6.4Food
Airline reviews

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

6.0 GoodMichael, Apr 2026
DFW - SLC
Read more American Airlines reviews

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

Got home at 3am after deboarding the plane. No compensation offered by American

Delayed flight. Missed connection, AA put us on a later connecting flight. The connection flight was delayed 4 times and we had to deplane. Didnt get home until 3am, when I was supposed to be home at 8:30p. Zero compensation offered from American. I would not fly them again.

The seats need better cushioning for a nearly 5-hour flight, it was a bit uncomfortable. I'm glad American has free wi-fi but there were was a bout 30 minutes in the middle of the flight when there was no connection which was frustrating.

My original flight got delayed day of so I had to rebook it from one layover to two layovers. The flight also left earlier which was a slight inconvenience but manageable. Then my first connection flight got delayed 3 separate times for a total of 2 hours delayed, causing me to miss my second connection flight back to Santa Barbara. Now, because of this missed flight, I am missing my college classes that I pay for.

Flight: Started on time. Comfortable flight. Arrived on time. Crew: Very cordial and helpful. Drinks and snack was served with a smile. Overall enjoyed the trip. Regards, Hari Doss Chanchala Doss

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

Early departure meant on time arrival. Only real problem was free internet had issues, although chatting with the internet help desk (you can do this via aainflight.com) got the issue resolved.

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

Everything you need to know for your flight from Seattle to Christiansted

Information on your arrival and departure airports

Seattle (SEA)
Christiansted (STX)