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Cheap flights from Seattle to the U.S. Virgin Islands from $188

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 2/5. 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
9:45 pm - 4:04 pm
SEA
-
STX
14h 19m1 stop
American Airlines Logo
8:30 am - 11:42 pm
STX
-
SEA
19h 12m1 stop
$432American Airlines
Fri, Jan 23 - Fri, Feb 6
American Airlines Logo
9:45 pm - 4:04 pm
SEA
-
STX
14h 19m1 stop
American Airlines Logo
8:30 am - 10:20 pm
STX
-
SEA
17h 50m2 stops
$436American Airlines
Fri, Jan 23 - Sat, Jan 31
American Airlines Logo
11:11 pm - 5:05 pm
SEA
-
STX
13h 54m1 stop
American Airlines Logo
8:30 am - 11:42 pm
STX
-
SEA
19h 12m1 stop
$469American Airlines
Fri, Jan 23 - Sat, Jan 31
Delta Logo
10:55 pm - 12:42 pm
SEA
-
STT
9h 47m1 stop
Delta Logo
3:10 pm - 11:15 pm
STT
-
SEA
12h 05m1 stop
$473Delta
Sun, Jan 11 - Thu, Jan 22
American Airlines Logo
11:11 pm - 9:31 pm
SEA
-
STX
18h 20m1 stop
American Airlines Logo
8:30 am - 7:18 pm
STX
-
SEA
14h 48m2 stops
$473American Airlines
Thu, Jan 8 - Fri, Jan 23
Delta Logo
9:55 pm - 1:49 pm
SEA
-
STT
11h 54m1 stop
Delta Logo
2:00 pm - 9:54 pm
STT
-
SEA
10h 54m1 stop
$513Delta
Thu, Feb 19 - Tue, Mar 10
Delta Logo
7:00 pm - 12:42 pm
SEA
-
STT
13h 42m2 stops
Delta Logo
4:15 pm - 11:12 pm
STT
-
SEA
10h 57m1 stop
$514Delta
Tue, Feb 17 - Tue, Feb 24
United Airlines Logo
5:10 pm - 1:56 pm
SEA
-
STT
16h 46m2 stops
United Airlines Logo
1:02 pm - 10:59 pm
STT
-
SEA
13h 57m2 stops
$527United Airlines
Tue, Feb 10 - Wed, Feb 18
United Airlines Logo
5:12 pm - 1:56 pm
SEA
-
STT
16h 44m2 stops
United Airlines Logo
1:02 pm - 10:43 pm
STT
-
SEA
13h 41m2 stops
$547United Airlines
Tue, Jan 20 - Mon, Jan 26
United Airlines Logo
12:43 pm - 1:56 pm
SEA
-
STT
21h 13m2 stops
United Airlines Logo
2:05 pm - 10:45 pm
STT
-
SEA
11h 40m1 stop
$551United Airlines
Mon, Feb 23 - Mon, Mar 9

Delta flights from Seattle to U.S. Virgin Islands

Our best Delta deals on Seattle to U.S. Virgin Islands flight tickets
Delta
Jan 11
SEA10:55 pmSeattle/Tacoma Intl
12h 19m
1 stop
STT3:14 pmSaint Thomas Island Cyril E King
Jan 16
STT3:10 pmSaint Thomas Island Cyril E King
11h 40m
1 stop
SEA10:50 pmSeattle/Tacoma Intl
$473
Find similar
Delta
Feb 19
SEA9:55 pmSeattle/Tacoma Intl
11h 54m
1 stop
STT1:49 pmSaint Thomas Island Cyril E King
Mar 10
STT2:00 pmSaint Thomas Island Cyril E King
10h 54m
1 stop
SEA9:54 pmSeattle/Tacoma Intl
$513
Find similar
Delta
Feb 17
SEA4:40 pmSeattle/Tacoma Intl
16h 02m
2 stops
STT12:42 pmSaint Thomas Island Cyril E King
Feb 26
STT1:52 pmSaint Thomas Island Cyril E King
13h 20m
1 stop
SEA11:12 pmSeattle/Tacoma Intl
$514
Find similar

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 10
SEA5:10 pmSeattle/Tacoma Intl
16h 46m
2 stops
STT1:56 pmSaint Thomas Island Cyril E King
Feb 18
STT1:02 pmSaint Thomas Island Cyril E King
13h 57m
2 stops
SEA10:59 pmSeattle/Tacoma Intl
$527
Find similar
United Airlines
Jan 20
SEA5:12 pmSeattle/Tacoma Intl
16h 44m
2 stops
STT1:56 pmSaint Thomas Island Cyril E King
Jan 26
STT1:02 pmSaint Thomas Island Cyril E King
13h 41m
2 stops
SEA10:43 pmSeattle/Tacoma Intl
$547
Find similar
United Airlines
Feb 23
SEA12:43 pmSeattle/Tacoma Intl
21h 13m
2 stops
STT1:56 pmSaint Thomas Island Cyril E King
Mar 9
STT2:05 pmSaint Thomas Island Cyril E King
11h 40m
1 stop
SEA10:45 pmSeattle/Tacoma Intl
$551
Find similar

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 December 11, 2025.
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

Fri 1/23

9:45 pm-4:04 pm

1 stop14h 19m

Christiansted Henry Rohlsen

Fri 2/6

8:30 am-11:42 pm

1 stop19h 12m

$432

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Fri 1/23

9:45 pm-4:04 pm

1 stop14h 19m

Christiansted Henry Rohlsen

Sat 1/31

8:30 am-10:20 pm

2 stops17h 50m

$436

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Fri 1/23

11:11 pm-5:05 pm

1 stop13h 54m

Christiansted Henry Rohlsen

Sat 1/31

8:30 am-11:42 pm

1 stop19h 12m

$469

SeattleSaint Thomas Island

SEA - STT

SEASTT

Seattle/Tacoma Intl

Sun 1/11

10:55 pm-12:42 pm

1 stop9h 47m

Saint Thomas Island Cyril E King

Thu 1/22

3:10 pm-11:15 pm

1 stop12h 05m

$473

SeattleChristiansted

SEA - STX

SEASTX

Seattle/Tacoma Intl

Thu 1/8

11:11 pm-9:31 pm

1 stop18h 20m

Christiansted Henry Rohlsen

Fri 1/23

8:30 am-7:18 pm

2 stops14h 48m

$473

SeattleSaint Thomas Island

SEA - STT

SEASTT

Seattle/Tacoma Intl

Thu 2/19

9:55 pm-1:49 pm

1 stop11h 54m

Saint Thomas Island Cyril E King

Tue 3/10

2:00 pm-9:54 pm

1 stop10h 54m

$513

SeattleSaint Thomas Island

SEA - STT

SEASTT

Seattle/Tacoma Intl

Tue 2/17

7:00 pm-12:42 pm

2 stops13h 42m

Saint Thomas Island Cyril E King

Tue 2/24

4:15 pm-11:12 pm

1 stop10h 57m

$514

SeattleSaint Thomas Island

SEA - STT

SEASTT

Seattle/Tacoma Intl

Tue 2/10

5:10 pm-1:56 pm

2 stops16h 46m

Saint Thomas Island Cyril E King

Wed 2/18

1:02 pm-10:59 pm

2 stops13h 57m

$527

SeattleSaint Thomas Island

SEA - STT

SEASTT

Seattle/Tacoma Intl

Tue 1/20

5:12 pm-1:56 pm

2 stops16h 44m

Saint Thomas Island Cyril E King

Mon 1/26

1:02 pm-10:43 pm

2 stops13h 41m

$547

SeattleSaint Thomas Island

SEA - STT

SEASTT

Seattle/Tacoma Intl

Mon 2/23

12:43 pm-1:56 pm

2 stops21h 13m

Saint Thomas Island Cyril E King

Mon 3/9

2:05 pm-10:45 pm

1 stop11h 40m

$551

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, 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 $534. 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 $536.

What is the cheapest day to depart on your flight to U.S. Virgin Islands?

According to our data, Tuesday is the cheapest day to fly to U.S. Virgin Islands from Seattle. The lowest ticket price found for a Tuesday departure recently was $598. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Thursday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $880.

What is the cheapest time of day to depart on your flight to U.S. Virgin Islands?

In the afternoon is the cheapest time of day to fly from Seattle to U.S. Virgin Islands when you can find flight prices for as low as $379. Flying to U.S. Virgin Islands in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $775.

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 $662 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 $491 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 47m

Direct flights

None
The fastest flight from Seattle to U.S. Virgin Islands takes 9h 47m
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 $280Free CancellationRating
7.9
8,007 reviews
Search Delta flights
United AirlinesPriceFrom $305Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
American AirlinesPriceFrom $443Free CancellationRating
7.2
11,050 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 $171