STT - SEA

$331 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 7/10. 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.
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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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Flights Deals

Cheap Flight Deals 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.

Recent round-trip flight deals from Saint Thomas Island to Seattle

KAYAK's recommended round-trip deals from the most popular airlines that fly from Saint Thomas Island to Seattle.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
1:24 pm - 11:53 pmSTT-SEA
13h 29m2 stops
Delta Logo
10:58 pm - 12:14 pmSEA-STT
10h 16m1 stop
$652Delta
Find Deal
Wed, Jun 11 - Mon, Jun 16
American Airlines Logo
1:44 pm - 11:47 pmSTT-SEA
13h 03m1 stop
American Airlines Logo
11:32 pm - 3:02 pmSEA-STT
12h 30m1 stop
$686American Airlines
Find Deal
Wed, Jun 11 - Mon, Jun 16
American Airlines Logo
1:44 pm - 12:44 amSTT-SEA
14h 00m2 stops
American Airlines Logo
12:05 am - 3:20 pmSEA-STT
12h 15m2 stops
$728American Airlines
Find Deal
Wed, Jun 11 - Sun, Jun 15
United Airlines Logo
4:45 pm - 12:59 amSTT-SEA
11h 14m1 stop
United Airlines Logo
11:23 pm - 12:17 pmSEA-STT
9h 54m1 stop
$766United Airlines
Find Deal
Tue, May 27 - Sun, Jun 8
American Airlines Logo
1:44 pm - 11:47 pmSTT-SEA
13h 03m1 stop
American Airlines Logo
1:22 am - 3:02 pmSEA-STT
10h 40m1 stop
$783American Airlines
Find Deal
Wed, Jun 11 - Sun, Jun 15
United Airlines Logo
1:19 pm - 11:21 amSTT-SEA
25h 02m2 stops
United Airlines Logo
11:23 pm - 12:17 pmSEA-STT
9h 54m1 stop
$849United Airlines
Find Deal
Tue, May 27 - Sun, Jun 8
United Airlines Logo
4:45 pm - 8:01 amSTT-SEA
18h 16m2 stops
United Airlines Logo
10:15 pm - 12:17 pmSEA-STT
11h 02m1 stop
$946United Airlines
Find Deal
Sat, Jun 14 - Sat, Jun 21
United Airlines Logo
4:45 pm - 9:11 pmSTT-SEA
31h 26m3 stops
United Airlines Logo
11:23 pm - 12:17 pmSEA-STT
9h 54m1 stop
$969United Airlines
Find Deal
Tue, May 27 - Sun, Jun 8
United Airlines Logo
4:45 pm - 12:59 amSTT-SEA
11h 14m1 stop
United Airlines Logo
11:59 pm - 3:43 pmSEA-STT
12h 44m1 stop
$979United Airlines
Find Deal
Tue, May 27 - Fri, Jun 6
Delta Logo
2:51 pm - 11:59 pmSTT-SEA
12h 08m2 stops
Delta Logo
9:45 pm - 12:07 pmSEA-STT
11h 22m1 stop
$1,065Delta
Find Deal
Tue, May 27 - Fri, Jun 6
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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.

Good to know

Cheapest flight$331
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 $331 for a one-way ticket and $652 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?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Saint Thomas Island and Seattle, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Saint Thomas Island to Seattle, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Saint Thomas Island to Seattle are Delta and American Airlines. With an average price for the route of $652 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $679 and an overall rating of 7.2.

  • 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.

Top airlines 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.
8.0
DeltaOverall score based on 7936 reviews
7.9Comfort
8.2Boarding
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

10.0 ExcellentAnonymous, Apr 2025AMS - ATL
Read more Delta reviews

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Delta is a cut above the others in customer service.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

Paid $35 and not able to access the internet at all.

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Flight was delayed bc of mechanical issue. New plane had different configuration so some seats had to be switched. They called all passengers who needed new boarding cards. They did not call us so we thought our seats were the same and fine. When we boarded they informed us our receipts had changed and we are now all sitting separate and in the back row. Both my daughters had meltdowns and started to cry and once we got on the flight, we figured out how we could sit closer to each other, but this was very upsetting.

Took off on time and successfully avoided weather that looked to be a problem along the way

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

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