STT - SEA

$214 Find Cheap Flights from Saint Thomas Island to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Saint Thomas Island to Seattle departing on 2/6. 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 Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Saint Thomas Island to Seattle, 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 Saint Thomas Island to Seattle, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$473
Delta
Tue 2/17Sat 2/28
STT - SEA • 1 stop
Cheapest one-way
$214
Typical prices: $245-$851
Multiple Airlines
Fri 2/6
STT - SEA • 3 stops
Top airlines
Delta
Cheapest • from $473 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Saint Thomas Island to Seattle (STT-SEA)

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

Tue, Feb 17 - Sat, Feb 28
Delta Logo
4:15 pm - 11:12 pmSTT-SEA
10h 57m1 stop
Delta Logo
11:05 pm - 12:42 pmSEA-STT
9h 37m1 stop
$473Delta
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Wed, Feb 18 - Wed, Feb 25
Delta Logo
4:15 pm - 11:12 pmSTT-SEA
10h 57m1 stop
Delta Logo
7:00 pm - 12:42 pmSEA-STT
13h 42m2 stops
$514Delta
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Thu, Jan 29 - Sun, Feb 1
United Airlines Logo
5:25 pm - 8:57 pmSTT-SEA
31h 32m2 stops
United Airlines Logo
7:30 pm - 4:18 pmSEA-STT
16h 48m2 stops
$546United Airlines
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Wed, Feb 18 - Mon, Feb 23
United Airlines Logo
1:02 pm - 10:43 pmSTT-SEA
13h 41m2 stops
United Airlines Logo
8:17 am - 1:56 pmSEA-STT
25h 39m1 stop
$551United Airlines
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Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
3:05 pm - 10:43 pmSTT-SEA
11h 38m1 stop
United Airlines Logo
12:18 pm - 1:56 pmSEA-STT
21h 38m2 stops
$556United Airlines
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Wed, Feb 18 - Fri, Feb 27
United Airlines Logo
3:05 pm - 10:43 pmSTT-SEA
11h 38m1 stop
United Airlines Logo
7:10 pm - 12:00 pmSEA-STT
12h 50m2 stops
$563United Airlines
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Mon, Feb 16 - Wed, Feb 25
American Airlines Logo
4:27 pm - 11:00 amSTT-SEA
22h 33m2 stops
American Airlines Logo
11:59 pm - 4:52 pmSEA-STT
12h 53m1 stop
$583American Airlines
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Thu, Feb 19 - Thu, Feb 26
United Airlines Logo
1:02 pm - 10:59 pmSTT-SEA
13h 57m2 stops
United Airlines Logo
7:10 pm - 1:56 pmSEA-STT
14h 46m2 stops
$646United Airlines
Find Deal
Mon, Feb 16 - Sat, Feb 28
Delta Logo
4:15 pm - 11:12 pmSTT-SEA
10h 57m1 stop
Delta Logo
11:05 pm - 12:42 pmSEA-STT
9h 37m1 stop
$656Delta
Find Deal
Sun, Mar 1 - Sun, Mar 8
American Airlines Logo
1:16 pm - 12:59 amSTT-SEA
15h 43m2 stops
American Airlines Logo
11:57 pm - 4:29 pmSEA-STT
13h 32m2 stops
$676American Airlines
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Booking Insights

KAYAK's insights & trends for Saint Thomas Island to Seattle flights

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

What’s the cheapest day of the week to fly from Saint Thomas Island to Seattle?

The average price of all round-trip flights from Saint Thomas Island to Seattle clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Saint Thomas Island to Seattle, look for departures on Fridays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Seattle, Tuesday is the cheapest day to fly and Thursday is the most expensive.

Find deals

Good to know

Cheapest flight$214
Flight from Saint Thomas Island to Seattle

When to book flights from Saint Thomas Island to Seattle

Are your dates flexible? Find out the best times to travel from Saint Thomas Island to Seattle 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 Saint Thomas Island to Seattle

  • What is the cheapest flight from Saint Thomas Island to Seattle?

    In the last 3 days, the lowest price for a flight from Saint Thomas Island to Seattle was $214 for a one-way ticket and $473 for a round-trip.

  • Do I need a passport to fly between Saint Thomas Island and Seattle?

    Yes, you’ll need a passport to travel to Seattle from Saint Thomas Island.

  • Which aircraft models fly most regularly from Saint Thomas Island to Seattle?

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

  • Which airline alliances offer flights from Saint Thomas Island to Seattle?

    oneworld is the only airline alliance operating flights between Saint Thomas Island and Seattle.

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

    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 Saint Thomas Island to Seattle.

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

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

    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 Seattle with an airline and back to Saint Thomas Island with another airline. Booking your flights between Saint Thomas Island and SEA 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 Saint Thomas Island to Seattle?

    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 Seattle from Saint Thomas Island 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 Saint Thomas Island to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Saint Thomas Island to Seattle. 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 Saint Thomas Island to Seattle? 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 11045 reviews
7.5Boarding
8.0Crew
7.2Comfort
6.9Entertainment
6.5Food
Airline reviews

It was fine. No drinks nor snacks offered though. I thought that was unusual.

10.0 ExcellentJolene, Dec 2025DFW - GNV
Read more American Airlines reviews

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

RIC Staff was not enough. Elderly passengers had to wait 30 minutes to deplane, so we could board and still had to walk as no chairs were provided. And, passenger in front of my seat assignment rammed seat against my legs entire flight time. Was mildly bruised and left thigh still sore.

Liked that it was on time. Staff professional and friendly.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

I appreciated that it was on time, safe and professional. I didn’t like that I wasn’t in a place where I had a window at my window seat. It would have been nice to know that in advance. If it was mentioned in the ticketing, I didn’t notice it.

Overall, an average flight; food options were not the best, and there were bugs on the plane.

My flight was delayed about three hours. I got home at 3:30 in the morning very bad experience.

Everything you need to know for your flight from Saint Thomas Island to Seattle

Information on your arrival and departure airports

Saint Thomas Island (STT)
Seattle (SEA)