$514 Find Cheap Flights from Seattle to Saint Croix

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 Croix departing on 11/1. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Saint Croix, 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 Saint Croix, as well as popular online travel agencies
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Flight Deals

Book Cheap Seattle to Saint Croix 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 Croix 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 Croix

Sat, Nov 1 - Fri, Nov 7
American Airlines Logo
9:20 pm - 5:52 pmSEA-STX
17h 32m1 stop
American Airlines Logo
4:02 pm - 11:26 pmSTX-SEA
11h 24m1 stop
$514American Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 14
American Airlines Logo
8:49 pm - 1:06 pmSEA-STX
13h 17m1 stop
American Airlines Logo
6:42 pm - 10:53 amSTX-SEA
20h 11m2 stops
$518American Airlines
Find Deal
Sun, Jan 11 - Sun, Feb 1
American Airlines Logo
10:57 pm - 9:29 pmSEA-STX
18h 32m1 stop
American Airlines Logo
7:00 am - 11:27 pmSTX-SEA
20h 27m1 stop
$549American Airlines
Find Deal
Sat, Nov 8 - Fri, Nov 14
American Airlines Logo
6:41 pm - 3:12 pmSEA-STX
16h 31m2 stops
American Airlines Logo
6:42 pm - 10:53 amSTX-SEA
20h 11m2 stops
$553American Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 14
American Airlines Logo
8:49 pm - 1:06 pmSEA-STX
13h 17m1 stop
American Airlines Logo
4:02 pm - 11:26 pmSTX-SEA
11h 24m1 stop
$594American Airlines
Find Deal
Sat, Nov 1 - Fri, Nov 7
American Airlines Logo
5:00 pm - 3:12 pmSEA-STX
19h 12m2 stops
American Airlines Logo
4:02 pm - 9:49 amSTX-SEA
21h 47m2 stops
$597American Airlines
Find Deal
Sun, Jan 11 - Sun, Feb 1
 Logo
8:00 am - 2:15 pmSEA-STX
26h 15m3 stops
 Logo
6:35 pm - 10:43 pmSTX-SEA
32h 08m2 stops
Fri, Oct 31 - Fri, Nov 14
United Airlines Logo
8:00 am - 4:58 pmSEA-STX
29h 58m3 stops
United Airlines Logo
10:20 am - 10:41 pmSTX-SEA
16h 21m2 stops
$1,711United Airlines
Find Deal
Wed, Dec 31 - Sat, Jan 10
United Airlines Logo
11:59 pm - 8:55 amSEA-STX
28h 56m2 stops
United Airlines Logo
8:00 am - 6:26 pmSTX-SEA
38h 26m3 stops
$1,870United Airlines
Find Deal
Wed, Dec 31 - Sat, Jan 10
United Airlines Logo
11:59 pm - 8:55 amSEA-STX
28h 56m2 stops
United Airlines Logo
8:00 am - 6:26 pmSTX-SEA
38h 26m3 stops
$1,917United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Seattle to Saint Croix flights

Get data-powered insights and trends into flights from Seattle to Saint Croix 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 Croix?

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 Croix were found on American Airlines ($514) and United Airlines ($1,711).

Good to know

Cheapest flight$514
Flight from Seattle to Christiansted

FAQs - booking Saint Croix flights

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

    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 Croix.

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

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

    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 Croix 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 Croix?

    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 Croix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Seattle to Saint Croix

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Saint Croix. 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 Saint Croix? 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.
7.9
DeltaOverall score based on 7960 reviews
8.5Crew
7.9Entertainment
7.9Comfort
7.3Food
8.2Boarding
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

Everything you need to know for your flight from Seattle to Saint Croix

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