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Cheap flights from Seattle to the U.S. Virgin Islands from $274

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to the U.S. Virgin Islands departing on 7/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to the U.S. Virgin Islands

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 8:43 pm
SEA
-
STX
12h 43m
2 stops
American Airlines Logo
8:04 am - 8:52 pm
STX
-
SEA
15h 48m
2 stops
$444American Airlines
Thu, Aug 13 - Tue, Aug 25
American Airlines Logo
11:56 pm - 8:43 pm
SEA
-
STX
17h 47m
2 stops
American Airlines Logo
8:04 am - 12:20 am
STX
-
SEA
19h 16m
1 stop
$449American Airlines
Wed, Aug 12 - Mon, Aug 17
American Airlines Logo
8:21 pm - 3:04 pm
SEA
-
STX
15h 43m
1 stop
American Airlines Logo
8:04 am - 12:20 am
STX
-
SEA
19h 16m
1 stop
$460American Airlines
Thu, Aug 13 - Tue, Aug 25
American Airlines Logo
11:16 pm - 8:43 pm
SEA
-
STX
18h 27m
2 stops
American Airlines Logo
8:04 am - 11:21 pm
STX
-
SEA
18h 17m
2 stops
$474American Airlines
Wed, Aug 26 - Fri, Sep 4
American Airlines Logo
11:56 pm - 8:43 pm
SEA
-
STX
17h 47m
2 stops
American Airlines Logo
5:01 pm - 10:09 am
STX
-
SEA
20h 08m
2 stops
$479American Airlines
Sat, Sep 5 - Sat, Sep 12
American Airlines Logo
8:21 pm - 3:04 pm
SEA
-
STX
15h 43m
1 stop
American Airlines Logo
8:04 am - 12:20 am
STX
-
SEA
19h 16m
1 stop
$482American Airlines
Thu, Aug 13 - Tue, Aug 25
American Airlines Logo
11:56 pm - 9:29 pm
SEA
-
STX
18h 33m
2 stops
American Airlines Logo
8:04 am - 12:31 am
STX
-
SEA
19h 27m
1 stop
$486American Airlines
Tue, Aug 11 - Sun, Aug 16
American Airlines Logo
11:56 pm - 8:43 pm
SEA
-
STX
17h 47m
2 stops
American Airlines Logo
8:04 am - 10:26 pm
STX
-
SEA
17h 22m
2 stops
$491American Airlines
Wed, Aug 12 - Tue, Aug 18
American Airlines Logo
8:21 pm - 9:29 pm
SEA
-
STX
22h 08m
1 stop
American Airlines Logo
8:04 am - 12:31 am
STX
-
SEA
19h 27m
1 stop
$507American Airlines
Tue, Aug 11 - Sun, Aug 16
United Airlines Logo
8:40 pm - 4:20 pm
SEA
-
STT
15h 40m
2 stops
United Airlines Logo
3:00 pm - 10:53 pm
STT
-
SEA
11h 53m
1 stop
$574United Airlines
Fri, Nov 13 - Sun, Nov 22

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United Airlines flights from Seattle to U.S. Virgin Islands

Our best United Airlines deals on Seattle to U.S. Virgin Islands flight tickets
United Airlines
Nov 13
SEA11:59 pmSeattle/Tacoma Intl
12h 21m
1 stop
STT4:20 pmSaint Thomas Island Cyril E King
Nov 22
STT3:00 pmSaint Thomas Island Cyril E King
11h 53m
1 stop
SEA10:53 pmSeattle/Tacoma Intl
$574
United Airlines
Nov 27
SEA11:03 pmSeattle/Tacoma Intl
11h 28m
1 stop
STT2:31 pmSaint Thomas Island Cyril E King
Dec 5
STT1:02 pmSaint Thomas Island Cyril E King
13h 27m
2 stops
SEA10:29 pmSeattle/Tacoma Intl
$652
United Airlines
Nov 27
SEA4:39 pmSeattle/Tacoma Intl
15h 26m
2 stops
STT12:05 pmSaint Thomas Island Cyril E King
Dec 5
STT1:02 pmSaint Thomas Island Cyril E King
15h 12m
2 stops
SEA12:14 amSeattle/Tacoma Intl
$714

American Airlines flights from Seattle to U.S. Virgin Islands

Our best American Airlines deals on Seattle to U.S. Virgin Islands flight tickets
American Airlines
Aug 13
SEA5:00 amSeattle/Tacoma Intl
12h 43m
2 stops
STX8:43 pmChristiansted Henry Rohlsen
Aug 25
STX8:04 amChristiansted Henry Rohlsen
15h 48m
2 stops
SEA8:52 pmSeattle/Tacoma Intl
$444
American Airlines
Aug 12
SEA11:56 pmSeattle/Tacoma Intl
17h 47m
2 stops
STX8:43 pmChristiansted Henry Rohlsen
Aug 17
STX8:04 amChristiansted Henry Rohlsen
19h 16m
1 stop
SEA12:20 amSeattle/Tacoma Intl
$449
American Airlines
Aug 13
SEA8:21 pmSeattle/Tacoma Intl
15h 43m
1 stop
STX3:04 pmChristiansted Henry Rohlsen
Aug 25
STX8:04 amChristiansted Henry Rohlsen
19h 16m
1 stop
SEA12:20 amSeattle/Tacoma Intl
$460

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to U.S. Virgin Islands that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 23, 2026.
Use the filters below to find and compare flights from Seattle to the U.S. Virgin Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Thu 8/13

5:00 am-8:43 pm

2 stops12h 43m

Christiansted Henry Rohlsen

Tue 8/25

8:04 am-8:52 pm

2 stops15h 48m

$444

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Wed 8/12

11:56 pm-8:43 pm

2 stops17h 47m

Christiansted Henry Rohlsen

Mon 8/17

8:04 am-12:20 am

1 stop19h 16m

$449

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Thu 8/13

8:21 pm-3:04 pm

1 stop15h 43m

Christiansted Henry Rohlsen

Tue 8/25

8:04 am-12:20 am

1 stop19h 16m

$460

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Wed 8/26

11:16 pm-8:43 pm

2 stops18h 27m

Christiansted Henry Rohlsen

Fri 9/4

8:04 am-11:21 pm

2 stops18h 17m

$474

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Sat 9/5

11:56 pm-8:43 pm

2 stops17h 47m

Christiansted Henry Rohlsen

Sat 9/12

5:01 pm-10:09 am

2 stops20h 08m

$479

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Thu 8/13

8:21 pm-3:04 pm

1 stop15h 43m

Christiansted Henry Rohlsen

Tue 8/25

8:04 am-12:20 am

1 stop19h 16m

$482

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Tue 8/11

11:56 pm-9:29 pm

2 stops18h 33m

Christiansted Henry Rohlsen

Sun 8/16

8:04 am-12:31 am

1 stop19h 27m

$486

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Wed 8/12

11:56 pm-8:43 pm

2 stops17h 47m

Christiansted Henry Rohlsen

Tue 8/18

8:04 am-10:26 pm

2 stops17h 22m

$491

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Tue 8/11

8:21 pm-9:29 pm

1 stop22h 08m

Christiansted Henry Rohlsen

Sun 8/16

8:04 am-12:31 am

1 stop19h 27m

$507
Quickest round-trip

SeattleSaint Thomas Island

SEA - STT

SEASTT

Seattle/Tacoma Intl

Fri 11/13

8:40 pm-4:20 pm

2 stops15h 40m

Saint Thomas Island Cyril E King

Sun 11/22

3:00 pm-10:53 pm

1 stop11h 53m

$574

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the U.S. Virgin Islands from

How to get the cheapest flight ticket from Seattle to U.S. Virgin Islands

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 cheapest month to fly to U.S. Virgin Islands?

In general, August is the cheapest month to fly from Seattle to U.S. Virgin Islands. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $280. If you aren’t able to travel to U.S. Virgin Islands during the month of August, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $315.

How far in advance should I book a flight from Seattle to the U.S. Virgin Islands?

You are more likely to see cheaper flights to U.S. Virgin Islands from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to U.S. Virgin Islands for around $730 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to U.S. Virgin Islands from Seattle for as low as $503 on momondo.

Can stopping save me money on Seattle to U.S. Virgin Islands flights?

You could potentially save up to 12% on your flight if you consider stops on a Seattle to U.S. Virgin Islands flight.

Cheap Seattle to U.S. Virgin Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to U.S. Virgin Islands

Fastest flight time

10h 35m

Direct flights

None
The fastest flight from Seattle to U.S. Virgin Islands takes 10h 35m
There are no direct flights from Seattle to U.S. Virgin Islands. There are no popular flight routes from Seattle to U.S. Virgin Islands.
Search flight deals

Frequently asked questions about flying from Seattle to the U.S. Virgin Islands

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to U.S. Virgin Islands?

    Prices for flights from Seattle/Tacoma Intl Airport to U.S. Virgin Islands are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to U.S. Virgin Islands?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to U.S. Virgin Islands?

    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 U.S. Virgin Islands.

  • What documentation or ID do you need to fly to U.S. Virgin Islands?

    The travel and health documents you'll need for your trip to U.S. Virgin Islands 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 U.S. Virgin Islands. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seattle to U.S. Virgin Islands

Compare and see reviews for airlines that fly from Seattle to U.S. Virgin Islands with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $315Free CancellationRating
7.8
8,424 reviews
Search Delta flights
American AirlinesPriceFrom $380Free CancellationRating
7.1
11,745 reviews
Search American Airlines flights
United AirlinesPriceFrom $438Free CancellationRating
7.4
9,875 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to U.S. Virgin Islands?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to U.S. Virgin Islands for you.

Can I find flights from Seattle to U.S. Virgin Islands with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to U.S. Virgin Islands from Seattle with this policy.

How can momondo help me find flights from Seattle to U.S. Virgin Islands?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to U.S. Virgin Islands from Seattle.

I’m not ready to book a flight from Seattle to U.S. Virgin Islands right now. Can momondo alert me if prices change?

If you are simply researching potential flights to U.S. Virgin Islands, momondo offers a useful price alert feature which will track prices for flights to U.S. Virgin Islands from Seattle and alert you when they change.

An easier way to manage your U.S. Virgin Islands trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to the U.S. Virgin Islands

Popular cities in the U.S. Virgin Islands

Popular flights according to clicks in the last 7 days on momondo
Flights to Saint Thomas Islandfrom $260