STT - SEA

$292 Find Cheap Flights from Saint Thomas Island to Seattle - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$514
Typical prices: $609-$807
American Airlines
Sat 1/27Wed 1/31
STT - SEA • 2 stops
Cheapest one-way
$292
Typical prices: $368-$587
American Airlines
Thu 4/5
STT - SEA • 1 stop
Nonstop flights
There are currently no direct flights between Saint Thomas Island and Seattle. You'll need to take a connecting flight to reach the destination.
Insights
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When to travel
Cheapest • 32% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $621 (round-trip)
Shortest trip • 11h 31m (one-way)
Insights
Insights
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Cheap Flights from Saint Thomas Island to Seattle (STT-SEA)

 

Cheap flights from Saint Thomas Island to Seattle with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Wed, Jan 27 - Sun, Jan 31
American Airlines Logo
5:04 pm - 9:29 amSTT  Saint Thomas Island Cyril E King-SEA Seattle/Tacoma Intl
20h 25m2 stops Miami Dallas/Fort Worth
American Airlines Logo
12:20 pm - 1:17 pmSEA  Seattle/Tacoma Intl-STT Saint Thomas Island Cyril E King
20h 57m1 stop Philadelphia
$514American Airlines
Wed, Jan 27 - Sun, Jan 31
American Airlines Logo
3:00 pm - 9:29 amSTT  Saint Thomas Island Cyril E King-SEA Seattle/Tacoma Intl
22h 29m2 stops Miami Dallas/Fort Worth
American Airlines Logo
6:19 pm - 12:24 pmSEA  Seattle/Tacoma Intl-STT Saint Thomas Island Cyril E King
14h 05m2 stops Phoenix Sky Harbor Intl Miami
$514American Airlines
Wed, Jan 27 - Sun, Jan 31
American Airlines Logo
1:58 pm - 10:27 pmSTT  Saint Thomas Island Cyril E King-SEA Seattle/Tacoma Intl
12h 29m1 stop Charlotte Douglas
American Airlines Logo
8:59 pm - 4:14 pmSEA  Seattle/Tacoma Intl-STT Saint Thomas Island Cyril E King
15h 15m1 stop Miami
$514American Airlines
Wed, Jan 27 - Sun, Jan 31
American Airlines Logo
5:04 pm - 9:29 amSTT  Saint Thomas Island Cyril E King-SEA Seattle/Tacoma Intl
20h 25m2 stops Miami Dallas/Fort Worth
American Airlines Logo
12:20 pm - 1:17 pmSEA  Seattle/Tacoma Intl-STT Saint Thomas Island Cyril E King
20h 57m1 stop Philadelphia
$534American Airlines
Thu, Jan 28 - Sun, Jan 31
American Airlines Logo
4:20 pm - 9:27 amSTT  Saint Thomas Island Cyril E King-SEA Seattle/Tacoma Intl
21h 07m2 stops Charlotte Douglas Chicago O'Hare Intl
American Airlines Logo
11:59 pm - 4:14 pmSEA  Seattle/Tacoma Intl-STT Saint Thomas Island Cyril E King
12h 15m2 stops Dallas/Fort Worth Miami
$534American Airlines
Wed, Oct 28 - Mon, Nov 2
United Airlines Logo
12:07 pm - 11:15 pmSTT  Saint Thomas Island Cyril E King-SEA Seattle/Tacoma Intl
14h 08m2 stops Washington, D.C. Dulles Intl Denver Intl
United Airlines Logo
12:20 pm - 1:56 pmSEA  Seattle/Tacoma Intl-STT Saint Thomas Island Cyril E King
21h 36m3 stops Los Angeles Denver Intl Washington, D.C. Dulles Intl
$560United Airlines
Wed, Oct 28 - Mon, Nov 2
United Airlines Logo
12:07 pm - 8:56 pmSTT  Saint Thomas Island Cyril E King-SEA Seattle/Tacoma Intl
11h 49m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
3:35 pm - 1:56 pmSEA  Seattle/Tacoma Intl-STT Saint Thomas Island Cyril E King
18h 21m2 stops San Francisco Washington, D.C. Dulles Intl
$560United Airlines
Wed, Oct 28 - Mon, Nov 2
United Airlines Logo
12:07 pm - 11:17 pmSTT  Saint Thomas Island Cyril E King-SEA Seattle/Tacoma Intl
14h 10m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
United Airlines Logo
4:39 pm - 1:56 pmSEA  Seattle/Tacoma Intl-STT Saint Thomas Island Cyril E King
17h 17m2 stops Los Angeles Washington, D.C. Dulles Intl
$560United Airlines
Fri, Nov 20 - Sun, Nov 29
Southwest Logo
3:45 pm - 10:40 amSTT  Saint Thomas Island Cyril E King-SEA Seattle/Tacoma Intl
22h 55m2 stops Baltimore/Washington Las Vegas Harry Reid Intl
Southwest Logo
5:50 pm - 3:00 pmSEA  Seattle/Tacoma Intl-STT Saint Thomas Island Cyril E King
17h 10m2 stops Las Vegas Harry Reid Intl Orlando
$746Southwest
Thu, Jan 28 - Sun, Jan 31
United Airlines Logo
3:00 pm - 4:18 pmSTT  Saint Thomas Island Cyril E King-SEA Seattle/Tacoma Intl
29h 18m2 stops Chicago O'Hare Intl Los Angeles
United Airlines Logo
6:15 am - 4:20 pmSEA  Seattle/Tacoma Intl-STT Saint Thomas Island Cyril E King
30h 05m3 stops Los Angeles Las Vegas Harry Reid Intl Chicago O'Hare Intl
$809United Airlines

Price, demand and travel trends for Saint Thomas Island to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Saint Thomas Island to Seattle?

Round-trip flights from Saint Thomas Island to Seattle typically range from $609 to $807. The lowest price found in the past 5 days was $514, on American Airlines.

Key details for Saint Thomas Island to Seattle flights

Low season

January

Cheapest flight

$292
One-way 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

Your Saint Thomas Island to Seattle flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Saint Thomas Island to Seattle?

    Three cabin classes are available on flights from Saint Thomas Island to Seattle:

    • Economy Class
    • Business Class
    • First Class

  • How long is a flight from Saint Thomas Island to Seattle?

    A nonstop flight from Saint Thomas Island to Seattle takes 00m, covering 3,775 miles.

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

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Saint Thomas Island to Seattle flight?

    Round-trip flights from Saint Thomas Island to Seattle range from $609 to $807, with an average of $698 over the past 12 months. Anything below $609 counts as a good deal.

  • Have flight prices from Saint Thomas Island to Seattle changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $514 to $1,319. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Saint Thomas Island to Seattle looking right now?

    One-way fares from Saint Thomas Island to Seattle are currently in line with typical prices for this route. Average one-way fares are about $441.

  • What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:

    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Hertz

  • Which airports can I use when flying from Saint Thomas Island to Seattle?

    Flights from Saint Thomas Island to Seattle usually depart from Saint Thomas Island Cyril E King (STT) and arrive at Seattle/Tacoma Intl (SEA).

  • Which airports do connecting flights from Saint Thomas Island to Seattle pass through?

    Connecting flights from Saint Thomas Island to Seattle most commonly pass through:

    • Miami (MIA) - 67% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 33% of one-stop connections

  • Can I save money by using flexible dates for flights from Saint Thomas Island to Seattle?

    Yes. Flexible dates can save you up to 31% on flights from Saint Thomas Island to Seattle. Thursday is the cheapest departure day at $564 round-trip on average, while Monday is the most expensive at $807, a difference of $243.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Saint Thomas Island to Seattle?

    Flying via Miami (MIA) gives the shortest average 1-stop total travel time at 11h 31m, compared with 12h 19m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Saint Thomas Island and Seattle?

    Seattle is 3 hours behind Saint Thomas Island (Pacific Time vs Atlantic Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Pike Place Market, Lumen Field and Space Needle. These are among the most viewed places in Seattle on KAYAK.

Your guide to booking Saint Thomas Island to Seattle flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Monday. On this route, Thursday flights average $564, about $243 less than Monday fares (30% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Saint Thomas Island to Seattle trip for February. Fares historically average $473 round-trip in that month - typically $385 less than the most expensive month, which is October (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.

    • Coast Gateway Hotel
    • Seattle Airport Marriott
    • Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

More options for your flight from Saint Thomas Island to Seattle

Complete your trip to Seattle with a hotel stay or car rental