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Cheap flights from Seattle to the U.S. Virgin Islands from $218

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 4/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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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
12:59 am - 4:13 pm
SEA
-
STX
12h 14m
2 stops
American Airlines Logo
5:14 pm - 12:29 pm
STX
-
SEA
22h 15m
2 stops
$400American Airlines
Mon, Apr 20 - Tue, Apr 28
American Airlines Logo
12:59 am - 4:13 pm
SEA
-
STX
12h 14m
2 stops
American Airlines Logo
5:14 pm - 12:29 pm
STX
-
SEA
22h 15m
2 stops
$420American Airlines
Mon, Apr 20 - Tue, Apr 28
United Airlines Logo
7:05 pm - 1:08 pm
SEA
-
STT
15h 03m
2 stops
United Airlines Logo
2:10 pm - 10:42 pm
STT
-
SEA
11h 32m
1 stop
$440United Airlines
Sun, Apr 19 - Wed, Apr 22
United Airlines Logo
5:45 pm - 12:20 pm
SEA
-
STT
15h 35m
2 stops
United Airlines Logo
2:10 pm - 10:42 pm
STT
-
SEA
11h 32m
1 stop
$453United Airlines
Thu, Apr 9 - Thu, Apr 16
American Airlines Logo
6:19 pm - 10:47 am
SEA
-
STT
13h 28m
2 stops
American Airlines Logo
11:27 am - 9:23 pm
STT
-
SEA
12h 56m
1 stop
$460American Airlines
Sat, Apr 18 - Wed, Apr 22
American Airlines Logo
12:59 am - 4:29 pm
SEA
-
STT
12h 30m
2 stops
American Airlines Logo
1:08 pm - 11:13 pm
STT
-
SEA
13h 05m
1 stop
$465American Airlines
Tue, Mar 31 - Mon, Apr 6
American Airlines Logo
11:33 pm - 4:13 pm
SEA
-
STX
13h 40m
2 stops
American Airlines Logo
5:14 pm - 10:48 am
STX
-
SEA
20h 34m
2 stops
$466American Airlines
Fri, Apr 17 - Mon, Apr 20
American Airlines Logo
12:59 am - 4:15 pm
SEA
-
STT
12h 16m
2 stops
American Airlines Logo
12:25 pm - 11:44 pm
STT
-
SEA
14h 19m
1 stop
$482American Airlines
Wed, Apr 29 - Thu, May 7
American Airlines Logo
11:58 pm - 8:41 pm
SEA
-
STX
17h 43m
2 stops
American Airlines Logo
3:47 pm - 12:08 am
STX
-
SEA
11h 21m
1 stop
$486American Airlines
Tue, May 26 - Wed, Jun 3
American Airlines Logo
10:47 pm - 12:35 pm
SEA
-
STT
10h 48m
1 stop
American Airlines Logo
11:27 am - 9:23 pm
STT
-
SEA
12h 56m
1 stop
$487American Airlines
Wed, Apr 29 - Thu, May 7

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
Apr 19
SEA7:05 pmSeattle/Tacoma Intl
15h 03m
2 stops
STT1:08 pmSaint Thomas Island Cyril E King
Apr 22
STT2:10 pmSaint Thomas Island Cyril E King
11h 32m
1 stop
SEA10:42 pmSeattle/Tacoma Intl
$440
United Airlines
Apr 9
SEA5:45 pmSeattle/Tacoma Intl
15h 35m
2 stops
STT12:20 pmSaint Thomas Island Cyril E King
Apr 16
STT2:10 pmSaint Thomas Island Cyril E King
11h 32m
1 stop
SEA10:42 pmSeattle/Tacoma Intl
$453
United Airlines
Apr 9
SEA7:05 pmSeattle/Tacoma Intl
14h 15m
2 stops
STT12:20 pmSaint Thomas Island Cyril E King
Apr 16
STT1:22 pmSaint Thomas Island Cyril E King
13h 24m
1 stop
SEA11:46 pmSeattle/Tacoma Intl
$517

Southwest flights from Seattle to U.S. Virgin Islands

Our best Southwest deals on Seattle to U.S. Virgin Islands flight tickets
Southwest
Jun 22
SEA7:10 pmSeattle/Tacoma Intl
15h 35m
2 stops
STT1:45 pmSaint Thomas Island Cyril E King
Jul 2
STT2:45 pmSaint Thomas Island Cyril E King
13h 55m
2 stops
SEA1:40 amSeattle/Tacoma Intl
$583
Southwest
Jul 14
SEA4:45 pmSeattle/Tacoma Intl
18h 00m
2 stops
STT1:45 pmSaint Thomas Island Cyril E King
Jul 19
STT1:40 pmSaint Thomas Island Cyril E King
14h 10m
2 stops
SEA12:50 amSeattle/Tacoma Intl
$696
Southwest
Jun 8
SEA9:25 pmSeattle/Tacoma Intl
13h 20m
2 stops
STT1:45 pmSaint Thomas Island Cyril E King
Jun 15
STT2:45 pmSaint Thomas Island Cyril E King
13h 55m
2 stops
SEA1:40 amSeattle/Tacoma Intl
$700

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 March 12, 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

Mon 4/20

12:59 am-4:13 pm

2 stops12h 14m

Christiansted Henry Rohlsen

Tue 4/28

5:14 pm-12:29 pm

2 stops22h 15m

$400

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Mon 4/20

12:59 am-4:13 pm

2 stops12h 14m

Christiansted Henry Rohlsen

Tue 4/28

5:14 pm-12:29 pm

2 stops22h 15m

$420

SeattleSaint Thomas Island

SEA - STT

SEASTT

Seattle/Tacoma Intl

Sun 4/19

7:05 pm-1:08 pm

2 stops15h 03m

Saint Thomas Island Cyril E King

Wed 4/22

2:10 pm-10:42 pm

1 stop11h 32m

$440

SeattleSaint Thomas Island

SEA - STT

SEASTT

Seattle/Tacoma Intl

Thu 4/9

5:45 pm-12:20 pm

2 stops15h 35m

Saint Thomas Island Cyril E King

Thu 4/16

2:10 pm-10:42 pm

1 stop11h 32m

$453

SeattleSaint Thomas Island

SEA - STT

SEASTT

Seattle/Tacoma Intl

Sat 4/18

6:19 pm-10:47 am

2 stops13h 28m

Saint Thomas Island Cyril E King

Wed 4/22

11:27 am-9:23 pm

1 stop12h 56m

$460

SeattleSaint Thomas Island

SEA - STT

SEASTT

Seattle/Tacoma Intl

Tue 3/31

12:59 am-4:29 pm

2 stops12h 30m

Saint Thomas Island Cyril E King

Mon 4/6

1:08 pm-11:13 pm

1 stop13h 05m

$465

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Fri 4/17

11:33 pm-4:13 pm

2 stops13h 40m

Christiansted Henry Rohlsen

Mon 4/20

5:14 pm-10:48 am

2 stops20h 34m

$466

SeattleSaint Thomas Island

SEA - STT

SEASTT

Seattle/Tacoma Intl

Wed 4/29

12:59 am-4:15 pm

2 stops12h 16m

Saint Thomas Island Cyril E King

Thu 5/7

12:25 pm-11:44 pm

1 stop14h 19m

$482

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Tue 5/26

11:58 pm-8:41 pm

2 stops17h 43m

Christiansted Henry Rohlsen

Wed 6/3

3:47 pm-12:08 am

1 stop11h 21m

$486
Quickest round-trip

SeattleSaint Thomas Island

SEA - STT

SEASTT

Seattle/Tacoma Intl

Wed 4/29

10:47 pm-12:35 pm

1 stop10h 48m

Saint Thomas Island Cyril E King

Thu 5/7

11:27 am-9:23 pm

1 stop12h 56m

$487

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, May 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 $443. If you aren’t able to travel to U.S. Virgin Islands during the month of May, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $504.

How far in advance should I book a flight to 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 $625 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 $441 on momondo.

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

You could potentially save up to 11% 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 31m

Direct flights

None
The fastest flight from Seattle to U.S. Virgin Islands takes 10h 31m
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

  • 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
United AirlinesPriceFrom $264Free CancellationRating
7.4
9,418 reviews
Search United Airlines flights
DeltaPriceFrom $280Free CancellationRating
7.9
8,286 reviews
Search Delta flights
American AirlinesPriceFrom $443Free CancellationRating
7.1
11,435 reviews
Search American 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

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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 $132