STT - SEA

$284 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 12/7. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$534
American Airlines
Sun 3/1Sun 3/8
STT - SEA • 1 stop
Cheapest one-way
$284
Typical prices: $283-$319
United Airlines
Sun 12/7
STT - SEA • 1 stop
Top airlines
American Airlines
Cheapest • from $506 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
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

Sun, Mar 1 - Sun, Mar 8
American Airlines Logo
4:27 pm - 9:40 amSTT-SEA
21h 13m1 stop
American Airlines Logo
11:59 pm - 4:15 pmSEA-STT
13h 16m2 stops
$534American Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9
Delta Logo
4:00 pm - 11:12 pmSTT-SEA
11h 12m1 stop
Delta Logo
11:35 pm - 2:51 pmSEA-STT
12h 16m1 stop
$541Delta
Find Deal
Sun, Mar 1 - Sun, Mar 8
American Airlines Logo
4:27 pm - 12:59 amSTT-SEA
12h 32m1 stop
American Airlines Logo
11:59 pm - 4:15 pmSEA-STT
13h 16m2 stops
$561American Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9
United Airlines Logo
3:05 pm - 10:32 pmSTT-SEA
11h 27m1 stop
United Airlines Logo
7:10 pm - 12:56 pmSEA-STT
14h 46m2 stops
$563United Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9
American Airlines Logo
4:27 pm - 12:59 amSTT-SEA
12h 32m1 stop
American Airlines Logo
6:07 pm - 12:55 pmSEA-STT
15h 48m2 stops
$583American Airlines
Find Deal
Thu, Mar 5 - Sun, Mar 8
American Airlines Logo
1:16 pm - 12:59 amSTT-SEA
15h 43m2 stops
American Airlines Logo
1:33 am - 4:15 pmSEA-STT
11h 42m2 stops
$621American Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9
American Airlines Logo
1:16 pm - 12:59 amSTT-SEA
15h 43m2 stops
American Airlines Logo
11:59 pm - 4:15 pmSEA-STT
13h 16m2 stops
$659American Airlines
Find Deal
Sun, Mar 1 - Sun, Mar 8
American Airlines Logo
1:16 pm - 12:59 amSTT-SEA
15h 43m2 stops
American Airlines Logo
11:59 pm - 4:15 pmSEA-STT
13h 16m2 stops
$753American Airlines
Find Deal
Wed, Apr 1 - Sun, Apr 12
United Airlines Logo
2:10 pm - 10:50 pmSTT-SEA
11h 40m1 stop
United Airlines Logo
11:59 pm - 3:31 pmSEA-STT
12h 32m1 stop
$891United Airlines
Find Deal
Wed, Apr 1 - Sun, Apr 12
United Airlines Logo
2:10 pm - 10:38 amSTT-SEA
23h 28m2 stops
United Airlines Logo
11:59 pm - 3:31 pmSEA-STT
12h 32m1 stop
$931United Airlines
Find Deal
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.

Good to know

Cheapest flight$284
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 $445 for a one-way ticket and $506 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, and oneworld 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 $1,233 and an overall rating of 7.9, 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.

Reviews of the 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.
7.9
DeltaOverall score based on 8007 reviews
7.3Food
8.1Boarding
7.9Comfort
8.5Crew
7.9Entertainment
Airline reviews

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

10.0 ExcellentDuane, Nov 2025PBI - ATL
Read more Delta reviews

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

the over had ligth did not work'd for the all way

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

DELTA does a terrific job making sure you are well taken care of during the flight, gives you assurance before the flight through numerous email notifications about your upcoming flight & lastly good follow up after the flight making sure your needs were mat. It has been, is & will continue to be my carrier of choice in all my future travels. Good Job DELTA

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

flight was good until we arrived at cmh ten minutes early but then sat on tarmac for twenty minutes because a plane was at our gate, so we had to wait despite the pilot tellling us that 3 other gates were open.

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so did have any food

I have a gluten allergy so didn't have any food

Loved the crew . Absolutely no complaints. Except for luggage lost

Everything was good The connects, with no blame to crew. Or pilots. I understand they are short staffed. Everything went well for me. I'll be using you guys again in May if not sooner.

this plane was really old, had exit row seats and tray was in arm of seat so super uncomfortable to use. another seat they could t even use the tray it was broke. seat i. front of me had duct tape on it cause seat was ripped open... this plane should either be updated or retired.

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

We loved the steward on the plane. He made the night enjoyable

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

Information on your arrival and departure airports