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Cheap flights from Seattle to Saint Thomas Island from $494

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Saint Thomas Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:59 pm - 2:55 pmSEA  Seattle/Tacoma Intl-STT Saint Thomas Island Cyril E King
11h 56m2 stops Chicago O'Hare Intl Miami
American Airlines Logo
4:53 pm - 9:39 amSTT  Saint Thomas Island Cyril E King-SEA Seattle/Tacoma Intl
20h 46m2 stops Miami Chicago O'Hare Intl
$494American Airlines
Tue, Oct 27 - Sun, Nov 1
American Airlines Logo
8:39 pm - 2:55 pmSEA  Seattle/Tacoma Intl-STT Saint Thomas Island Cyril E King
15h 16m1 stop Miami
American Airlines Logo
4:53 pm - 9:39 amSTT  Saint Thomas Island Cyril E King-SEA Seattle/Tacoma Intl
20h 46m2 stops Miami Chicago O'Hare Intl
$494American Airlines
Tue, Oct 27 - Sun, Nov 1
American Airlines Logo
11:59 pm - 2:55 pmSEA  Seattle/Tacoma Intl-STT Saint Thomas Island Cyril E King
11h 56m2 stops Chicago O'Hare Intl Miami
American Airlines Logo
4:33 pm - 11:10 pmSTT  Saint Thomas Island Cyril E King-SEA Seattle/Tacoma Intl
10h 37m1 stop Charlotte Douglas
$494American Airlines
Tue, Oct 27 - Sun, Nov 1
Delta Logo
9:55 pm - 1:20 pmSEA  Seattle/Tacoma Intl-STT Saint Thomas Island Cyril E King
11h 25m1 stop New York John F Kennedy Intl
Delta Logo
1:50 pm - 12:09 amSTT  Saint Thomas Island Cyril E King-SEA Seattle/Tacoma Intl
14h 19m1 stop Atlanta Hartsfield-Jackson
$563Delta
Mon, Jan 11 - Thu, Jan 21
Delta Logo
9:55 pm - 1:20 pmSEA  Seattle/Tacoma Intl-STT Saint Thomas Island Cyril E King
11h 25m1 stop New York John F Kennedy Intl
Delta Logo
1:50 pm - 12:09 amSTT  Saint Thomas Island Cyril E King-SEA Seattle/Tacoma Intl
14h 19m1 stop Atlanta Hartsfield-Jackson
$563Delta
Tue, Jan 12 - Thu, Jan 21
Delta Logo
9:55 pm - 1:20 pmSEA  Seattle/Tacoma Intl-STT Saint Thomas Island Cyril E King
11h 25m1 stop New York John F Kennedy Intl
Delta Logo
1:50 pm - 12:09 amSTT  Saint Thomas Island Cyril E King-SEA Seattle/Tacoma Intl
14h 19m1 stop Atlanta Hartsfield-Jackson
$563Delta
Sun, Jan 10 - Thu, Jan 21
United Airlines Logo
10:00 pm - 4:20 pmSEA  Seattle/Tacoma Intl-STT Saint Thomas Island Cyril E King
14h 20m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
3:35 pm - 10:38 pmSTT  Saint Thomas Island Cyril E King-SEA Seattle/Tacoma Intl
11h 03m1 stop Houston George Bush Intcntl
$581United Airlines
Sat, Nov 28 - Sat, Dec 5
United Airlines Logo
7:32 pm - 1:56 pmSEA  Seattle/Tacoma Intl-STT Saint Thomas Island Cyril E King
14h 24m2 stops San Francisco Washington, D.C. Dulles Intl
United Airlines Logo
1:02 pm - 8:10 pmSTT  Saint Thomas Island Cyril E King-SEA Seattle/Tacoma Intl
11h 08m1 stop Washington, D.C. Dulles Intl
$610United Airlines
Mon, Feb 1 - Fri, Feb 5
Southwest Logo
9:30 am - 1:50 pmSEA  Seattle/Tacoma Intl-STT Saint Thomas Island Cyril E King
24h 20m2 stops Denver Intl Baltimore/Washington
Southwest Logo
2:40 pm - 12:30 amSTT  Saint Thomas Island Cyril E King-SEA Seattle/Tacoma Intl
13h 50m2 stops Orlando Chicago Midway
$707Southwest
Wed, Nov 11 - Mon, Nov 23
Multiple Airlines Logo
11:34 pm - 3:38 pmSEA  Seattle/Tacoma Intl-STT Saint Thomas Island Cyril E King
12h 04m2 stops Chicago O'Hare Intl Charlotte Douglas
Multiple Airlines Logo
2:18 pm - 9:46 amSTT  Saint Thomas Island Cyril E King-SEA Seattle/Tacoma Intl
23h 28m2 stops Charlotte Douglas Chicago O'Hare Intl
$732Multiple Airlines
Tue, Nov 10 - Mon, Nov 23

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Delta flights from Seattle to Saint Thomas Island

Our best Delta deals on Seattle to Saint Thomas Island flight tickets
Delta
Oct 5
SEA11:59 pmSeattle/Tacoma Intl
10h 38m
1 stop
STT1:37 pmSaint Thomas Island Cyril E King
Oct 21
STT2:47 pmSaint Thomas Island Cyril E King
12h 05m
1 stop
SEA11:52 pmSeattle/Tacoma Intl
$563
Delta
Oct 5
SEA11:59 pmSeattle/Tacoma Intl
10h 38m
1 stop
STT1:37 pmSaint Thomas Island Cyril E King
Oct 24
STT2:47 pmSaint Thomas Island Cyril E King
10h 16m
1 stop
SEA10:03 pmSeattle/Tacoma Intl
$761
Delta
Nov 15
SEA11:59 pmSeattle/Tacoma Intl
10h 41m
1 stop
STT2:40 pmSaint Thomas Island Cyril E King
Nov 23
STT3:50 pmSaint Thomas Island Cyril E King
12h 09m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$840

United Airlines flights from Seattle to Saint Thomas Island

Our best United Airlines deals on Seattle to Saint Thomas Island flight tickets
United Airlines
Nov 3
SEA12:20 pmSeattle/Tacoma Intl
21h 36m
3 stops
STT1:56 pmSaint Thomas Island Cyril E King
Nov 11
STT1:07 pmSaint Thomas Island Cyril E King
14h 26m
2 stops
SEA11:33 pmSeattle/Tacoma Intl
$666
United Airlines
Nov 15
SEA5:23 pmSeattle/Tacoma Intl
16h 33m
2 stops
STT1:56 pmSaint Thomas Island Cyril E King
Nov 23
STT1:07 pmSaint Thomas Island Cyril E King
14h 10m
2 stops
SEA11:17 pmSeattle/Tacoma Intl
$713
United Airlines
Nov 10
SEA12:20 pmSeattle/Tacoma Intl
19h 45m
3 stops
STT12:05 pmSaint Thomas Island Cyril E King
Nov 12
STT1:07 pmSaint Thomas Island Cyril E King
15h 52m
2 stops
SEA12:59 amSeattle/Tacoma Intl
$726

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSaint Thomas Island

SEA Seattle/Tacoma Intl - STT Saint Thomas Island Cyril E King

SEASTT

Seattle/Tacoma Intl

Tue 10/27

11:59 pm-2:55 pm

2 stops11h 56m

Saint Thomas Island Cyril E King

Sun 11/1

4:53 pm-9:39 am

2 stops20h 46m

$494

SeattleSaint Thomas Island

SEA Seattle/Tacoma Intl - STT Saint Thomas Island Cyril E King

SEASTT

Seattle/Tacoma Intl

Tue 10/27

8:39 pm-2:55 pm

1 stop15h 16m

Saint Thomas Island Cyril E King

Sun 11/1

4:53 pm-9:39 am

2 stops20h 46m

$494
Quickest round-trip

SeattleSaint Thomas Island

SEA Seattle/Tacoma Intl - STT Saint Thomas Island Cyril E King

SEASTT

Seattle/Tacoma Intl

Tue 10/27

11:59 pm-2:55 pm

2 stops11h 56m

Saint Thomas Island Cyril E King

Sun 11/1

4:33 pm-11:10 pm

1 stop10h 37m

$494

SeattleSaint Thomas Island

SEA Seattle/Tacoma Intl - STT Saint Thomas Island Cyril E King

SEASTT

Seattle/Tacoma Intl

Mon 1/11

9:55 pm-1:20 pm

1 stop11h 25m

Saint Thomas Island Cyril E King

Thu 1/21

1:50 pm-12:09 am

1 stop14h 19m

$563

SeattleSaint Thomas Island

SEA Seattle/Tacoma Intl - STT Saint Thomas Island Cyril E King

SEASTT

Seattle/Tacoma Intl

Tue 1/12

9:55 pm-1:20 pm

1 stop11h 25m

Saint Thomas Island Cyril E King

Thu 1/21

1:50 pm-12:09 am

1 stop14h 19m

$563

SeattleSaint Thomas Island

SEA Seattle/Tacoma Intl - STT Saint Thomas Island Cyril E King

SEASTT

Seattle/Tacoma Intl

Sun 1/10

9:55 pm-1:20 pm

1 stop11h 25m

Saint Thomas Island Cyril E King

Thu 1/21

1:50 pm-12:09 am

1 stop14h 19m

$563

SeattleSaint Thomas Island

SEA Seattle/Tacoma Intl - STT Saint Thomas Island Cyril E King

SEASTT

Seattle/Tacoma Intl

Sat 11/28

10:00 pm-4:20 pm

2 stops14h 20m

Saint Thomas Island Cyril E King

Sat 12/5

3:35 pm-10:38 pm

1 stop11h 03m

$581

SeattleSaint Thomas Island

SEA Seattle/Tacoma Intl - STT Saint Thomas Island Cyril E King

SEASTT

Seattle/Tacoma Intl

Mon 2/1

7:32 pm-1:56 pm

2 stops14h 24m

Saint Thomas Island Cyril E King

Fri 2/5

1:02 pm-8:10 pm

1 stop11h 08m

$610

SeattleSaint Thomas Island

SEA Seattle/Tacoma Intl - STT Saint Thomas Island Cyril E King

SEASTT

Seattle/Tacoma Intl

Wed 11/11

9:30 am-1:50 pm

2 stops24h 20m

Saint Thomas Island Cyril E King

Mon 11/23

2:40 pm-12:30 am

2 stops13h 50m

$707

SeattleSaint Thomas Island

SEA Seattle/Tacoma Intl - STT Saint Thomas Island Cyril E King

SEASTT

Seattle/Tacoma Intl

Tue 11/10

11:34 pm-3:38 pm

2 stops12h 04m

Saint Thomas Island Cyril E King

Mon 11/23

2:18 pm-9:46 am

2 stops23h 28m

$732

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Saint Thomas Island from

How to get the cheapest flight ticket from Seattle to Saint Thomas Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seattle and Saint Thomas Island?

Prices are currently low for flights on this route.

Typical prices usually range from $516 to $744.
The lowest price recently found on this route was $494.

What is the cheapest month to fly to Saint Thomas Island?

The month of October is another great option to travel to Saint Thomas Island, with average flight prices from Seattle averaging around $586.

How far in advance should I book a flight from Seattle to Saint Thomas Island?

You are more likely to see cheaper flights to Saint Thomas Island from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Saint Thomas Island for around $725 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Saint Thomas Island from Seattle for as low as $538 on momondo.

Can stopping save me money on Seattle to Saint Thomas Island flights?

You could potentially save up to 15% on your flight if you consider stops on a Seattle to Saint Thomas Island flight.

When to book flights from Seattle to Saint Thomas Island

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Saint Thomas Island according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Saint Thomas Island (SEA to STT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Saint Thomas Island

Best Price Found

$494

Fastest flight time

11h 20m

Direct flights

None
The best flight deal from Seattle to Saint Thomas Island found on momondo in the last 72 hours is $494
The fastest flight from Seattle to Saint Thomas Island takes 11h 20m
There are no direct flights from Seattle to Saint Thomas Island. There are no popular flight routes from Seattle to Saint Thomas Island.
Search flight deals

Frequently asked questions about flying from Seattle to Saint Thomas Island

  • How far is Seattle/Tacoma Intl to Saint Thomas Island Cyril E King by plane?

    There are 3780.5 mi between Seattle/Tacoma Intl and Saint Thomas Island Cyril E King. 11h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Saint Thomas Island Cyril E King Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Saint Thomas Island Cyril E King Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Saint Thomas Island Cyril E King Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Saint Thomas Island Cyril E King Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Saint Thomas Island Cyril E King Airport.

  • What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

    The travel and health documents you'll need for your trip to Saint Thomas Island Cyril E King Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint Thomas Island Cyril E King Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Saint Thomas Island?

Best airlines flying from Seattle to Saint Thomas Island

Compare and see reviews for airlines that fly from Seattle to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $428Free CancellationRating
7.8
8,500 reviews
Search Delta flights
United AirlinesPriceFrom $438Free CancellationRating
7.4
10,104 reviews
Search United Airlines flights
American AirlinesPriceFrom $473Free CancellationRating
7.1
11,962 reviews
Search American Airlines flights

Traveling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Saint Thomas Island?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint Thomas Island from Seattle.

Can I find flights from Seattle to Saint Thomas Island with flexible booking policies on momondo?

All flight searches from Seattle to Saint Thomas Island on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Saint Thomas Island?

Once you have performed a search for Seattle to Saint Thomas Island flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to Saint Thomas Island right now. Can momondo alert me if prices change?

Price alerts on flights to Saint Thomas Island from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Saint Thomas Island trip

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