$235 Find Cheap Flights from Seattle to Saint Croix

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 Saint Croix departing on 12/12. 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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Cheap Flights from Seattle to Saint Croix

 
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

Tue, Nov 11 - Wed, Nov 19
American Airlines Logo
11:10 pm - 1:45 pmSEA-STX
10h 35m1 stop
American Airlines Logo
6:15 pm - 10:50 amSTX-SEA
20h 35m2 stops
$473American Airlines
Find Deal
Tue, Nov 11 - Wed, Nov 19
American Airlines Logo
11:10 pm - 1:45 pmSEA-STX
10h 35m1 stop
American Airlines Logo
4:45 pm - 11:20 pmSTX-SEA
10h 35m1 stop
$514American Airlines
Find Deal
Mon, Nov 10 - Wed, Nov 19
American Airlines Logo
1:33 am - 5:25 pmSEA-STX
11h 52m2 stops
American Airlines Logo
4:45 pm - 11:20 pmSTX-SEA
10h 35m1 stop
$518American Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 12
American Airlines Logo
11:10 pm - 1:45 pmSEA-STX
10h 35m1 stop
American Airlines Logo
4:45 pm - 11:20 pmSTX-SEA
10h 35m1 stop
$549American Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 12
American Airlines Logo
6:21 pm - 1:45 pmSEA-STX
15h 24m2 stops
American Airlines Logo
6:15 pm - 9:36 amSTX-SEA
19h 21m2 stops
$553American Airlines
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Sun, Nov 2 - Sat, Nov 8
American Airlines Logo
11:10 pm - 5:25 pmSEA-STX
14h 15m1 stop
American Airlines Logo
4:45 pm - 9:36 amSTX-SEA
20h 51m2 stops
$597American Airlines
Find Deal
Sat, Aug 2 - Sat, Aug 9
 Logo
5:30 pm - 9:47 amSEA-STX
13h 17m2 stops
 Logo
10:52 am - 8:02 amSTX-SEA
24h 10m3 stops
Tue, Nov 11 - Wed, Nov 19
United Airlines Logo
11:59 pm - 9:39 amSEA-STX
29h 40m2 stops
United Airlines Logo
9:30 am - 6:10 pmSTX-SEA
36h 40m3 stops
$929United Airlines
Find Deal
Tue, Nov 11 - Wed, Nov 19
United Airlines Logo
11:59 pm - 9:39 amSEA-STX
29h 40m2 stops
United Airlines Logo
9:30 am - 6:10 pmSTX-SEA
36h 40m3 stops
$969United Airlines
Find Deal
Tue, Nov 11 - Wed, Nov 19
United Airlines Logo
12:41 pm - 9:39 amSEA-STX
40h 58m3 stops
United Airlines Logo
4:10 pm - 6:10 pmSTX-SEA
30h 00m3 stops
$1,025United Airlines
Find Deal
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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 ($473) and United Airlines ($929).


Good to know

Cheapest flight$235
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.
8.0
DeltaOverall score based on 7956 reviews
8.5Crew
8.2Boarding
7.9Comfort
7.9Entertainment
7.3Food
Airline reviews

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

8.0 ExcellentFernando, Jul 2025AUS - ATL
Read more Delta reviews

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

this crew didn't care much. bumping carts into seats more times than i care to remember

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

No one fussed at me about my pap machine as a 3rd pice on the plane. Boarding was pleasant and smooth. The boarding agent in Anchorage was a fun character- he could be in a movie. :~) The on-board crew were downright pleasant. No militant attitudes on Delta. Like all planes these days the seats are too narrow for standard Americans and at 5’2” there is barely enough leg room. I don’t know how tall people fold themselves into the seats. But that’s nothing specific to Delta

Overall fine, but the delay was annoying and the reasons for the delay were not communicated. The crew on board were phenomenal!

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

After a two hour delay, my flight was CANCELLED! No pilot available. Such BS.

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

The AA app really sucks ... Every flight & connecting flights were delayed over 30 mins. One connecting flight on American Eagle said it was delayed in its arrival ... when it was actually parked across from the gate for over 1 hr before they pulled it to the gate. Seats in the economy/ main cabin are packed together like sardines ... no leg room.

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

Flight was delayed again and again ultimately almost three hours getting us to our location at close to midnight by the time we got in and out of airport to destination. I had taken time off work to enjoy an evening at destination and that was now wasted

AA re-routed flight from HNL to LAX due to delay. My group of 3 with reserved seats in row 9 was broken up, with one assigned to a middle seat, another in the last row of the plane. Not happy. No explanation to the delay. No apologies. No compensation. Would have been nice to be offered an Admiral Club admission or a voucher for the extra 3 hours of layover in LAX. Could not hear the boarding gate announcements in LAX. Adjacent gate was boarding at the same time. Loud speakers were competing against each other. Barely made my boarding group.

Boarding gate in Honolulu was staffed with a great clerk with a soothing voice despite the flight delay of over an hour. Flight attendants in the plane were all grumpy, not pleasant looking bunch. Their sour attitude showed throughout the flight. Inly able to get a select few movies started. Most of the movie links in the “free entertainment” did not work.

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

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