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Cheap flights from Seattle to the U.S. Virgin Islands from $245

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 4/4. 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
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
12:07 am - 5:37 pm
SEA
-
STX
13h 30m
2 stops
American Airlines Logo
5:17 pm - 10:56 am
STX
-
SEA
20h 39m
2 stops
$417American Airlines
Sun, Mar 1 - Sun, Mar 8
American Airlines Logo
10:16 pm - 12:56 pm
SEA
-
STX
11h 40m
1 stop
American Airlines Logo
5:17 pm - 10:51 am
STX
-
SEA
20h 34m
2 stops
$482American Airlines
Sun, Mar 22 - Mon, Mar 30
Delta Logo
7:00 pm - 1:22 pm
SEA
-
STT
14h 22m
2 stops
Delta Logo
3:10 pm - 11:12 pm
STT
-
SEA
12h 02m
1 stop
$494Delta
Thu, Feb 26 - Fri, Mar 6
American Airlines Logo
12:07 am - 3:13 pm
SEA
-
STT
11h 06m
1 stop
American Airlines Logo
2:53 pm - 11:40 pm
STT
-
SEA
12h 47m
1 stop
$495American Airlines
Tue, Feb 24 - Fri, Feb 27
American Airlines Logo
11:59 pm - 4:27 pm
SEA
-
STX
13h 28m
2 stops
American Airlines Logo
5:17 pm - 10:51 am
STX
-
SEA
20h 34m
2 stops
$522American Airlines
Sun, Mar 22 - Mon, Mar 30
Delta Logo
9:45 pm - 1:22 pm
SEA
-
STT
11h 37m
1 stop
Delta Logo
3:10 pm - 11:12 pm
STT
-
SEA
12h 02m
1 stop
$541Delta
Fri, Feb 27 - Thu, Mar 5
American Airlines Logo
11:59 pm - 4:02 pm
SEA
-
STT
13h 03m
1 stop
American Airlines Logo
2:43 pm - 12:55 am
STT
-
SEA
13h 12m
1 stop
$577American Airlines
Sat, Mar 28 - Thu, Apr 2
United Airlines Logo
12:25 pm - 1:56 pm
SEA
-
STT
21h 31m
2 stops
United Airlines Logo
1:02 pm - 10:45 pm
STT
-
SEA
13h 43m
2 stops
$580United Airlines
Fri, Feb 27 - Fri, Mar 6
United Airlines Logo
7:10 pm - 1:56 pm
SEA
-
STT
14h 46m
2 stops
United Airlines Logo
1:02 pm - 10:45 pm
STT
-
SEA
13h 43m
2 stops
$584United Airlines
Thu, Feb 26 - Fri, Mar 6
Southwest Logo
3:45 pm - 1:00 pm
SEA
-
STT
18h 15m
2 stops
Southwest Logo
1:05 pm - 12:20 am
STT
-
SEA
14h 15m
2 stops
$596Southwest
Mon, Mar 9 - Sun, Mar 15

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
Feb 27
SEA12:25 pmSeattle/Tacoma Intl
21h 31m
2 stops
STT1:56 pmSaint Thomas Island Cyril E King
Mar 6
STT1:02 pmSaint Thomas Island Cyril E King
13h 43m
2 stops
SEA10:45 pmSeattle/Tacoma Intl
$580
United Airlines
Feb 26
SEA7:10 pmSeattle/Tacoma Intl
14h 46m
2 stops
STT1:56 pmSaint Thomas Island Cyril E King
Mar 6
STT1:02 pmSaint Thomas Island Cyril E King
13h 43m
2 stops
SEA10:45 pmSeattle/Tacoma Intl
$584
United Airlines
Mar 1
SEA12:18 pmSeattle/Tacoma Intl
21h 38m
2 stops
STT1:56 pmSaint Thomas Island Cyril E King
Mar 3
STT1:02 pmSaint Thomas Island Cyril E King
11h 54m
1 stop
SEA8:56 pmSeattle/Tacoma Intl
$598

Delta flights from Seattle to U.S. Virgin Islands

Our best Delta deals on Seattle to U.S. Virgin Islands flight tickets
Delta
Feb 26
SEA7:00 pmSeattle/Tacoma Intl
14h 22m
2 stops
STT1:22 pmSaint Thomas Island Cyril E King
Mar 6
STT3:10 pmSaint Thomas Island Cyril E King
12h 02m
1 stop
SEA11:12 pmSeattle/Tacoma Intl
$494
Delta
Feb 27
SEA9:45 pmSeattle/Tacoma Intl
11h 37m
1 stop
STT1:22 pmSaint Thomas Island Cyril E King
Mar 5
STT3:10 pmSaint Thomas Island Cyril E King
12h 02m
1 stop
SEA11:12 pmSeattle/Tacoma Intl
$541
Delta
Feb 27
SEA7:00 pmSeattle/Tacoma Intl
14h 22m
2 stops
STT1:22 pmSaint Thomas Island Cyril E King
Mar 3
STT1:50 pmSaint Thomas Island Cyril E King
14h 19m
2 stops
SEA12:09 amSeattle/Tacoma Intl
$607

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 January 29, 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

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Sun 3/1

12:07 am-5:37 pm

2 stops13h 30m

Christiansted Henry Rohlsen

Sun 3/8

5:17 pm-10:56 am

2 stops20h 39m

$417

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Sun 3/22

10:16 pm-12:56 pm

1 stop11h 40m

Christiansted Henry Rohlsen

Mon 3/30

5:17 pm-10:51 am

2 stops20h 34m

$482

SeattleSaint Thomas Island

SEA - STT

SEASTT

Seattle/Tacoma Intl

Thu 2/26

7:00 pm-1:22 pm

2 stops14h 22m

Saint Thomas Island Cyril E King

Fri 3/6

3:10 pm-11:12 pm

1 stop12h 02m

$494

SeattleSaint Thomas Island

SEA - STT

SEASTT

Seattle/Tacoma Intl

Tue 2/24

12:07 am-3:13 pm

1 stop11h 06m

Saint Thomas Island Cyril E King

Fri 2/27

2:53 pm-11:40 pm

1 stop12h 47m

$495

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Sun 3/22

11:59 pm-4:27 pm

2 stops13h 28m

Christiansted Henry Rohlsen

Mon 3/30

5:17 pm-10:51 am

2 stops20h 34m

$522

SeattleSaint Thomas Island

SEA - STT

SEASTT

Seattle/Tacoma Intl

Fri 2/27

9:45 pm-1:22 pm

1 stop11h 37m

Saint Thomas Island Cyril E King

Thu 3/5

3:10 pm-11:12 pm

1 stop12h 02m

$541

SeattleSaint Thomas Island

SEA - STT

SEASTT

Seattle/Tacoma Intl

Sat 3/28

11:59 pm-4:02 pm

1 stop13h 03m

Saint Thomas Island Cyril E King

Thu 4/2

2:43 pm-12:55 am

1 stop13h 12m

$577

SeattleSaint Thomas Island

SEA - STT

SEASTT

Seattle/Tacoma Intl

Fri 2/27

12:25 pm-1:56 pm

2 stops21h 31m

Saint Thomas Island Cyril E King

Fri 3/6

1:02 pm-10:45 pm

2 stops13h 43m

$580

SeattleSaint Thomas Island

SEA - STT

SEASTT

Seattle/Tacoma Intl

Thu 2/26

7:10 pm-1:56 pm

2 stops14h 46m

Saint Thomas Island Cyril E King

Fri 3/6

1:02 pm-10:45 pm

2 stops13h 43m

$584

SeattleSaint Thomas Island

SEA - STT

SEASTT

Seattle/Tacoma Intl

Mon 3/9

3:45 pm-1:00 pm

2 stops18h 15m

Saint Thomas Island Cyril E King

Sun 3/15

1:05 pm-12:20 am

2 stops14h 15m

$596

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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, September 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 $522. If you aren’t able to travel to U.S. Virgin Islands during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $537.

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 $654 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 $494 on momondo.

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

9h 55m

Direct flights

None
The fastest flight from Seattle to U.S. Virgin Islands takes 9h 55m
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
DeltaPriceFrom $256Free CancellationRating
7.9
8,128 reviews
Search Delta flights
United AirlinesPriceFrom $264Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
American AirlinesPriceFrom $443Free CancellationRating
7.2
11,205 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 $113