$189 Find Cheap Flights from Seattle to the U.S. Virgin Islands

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to the U.S. Virgin Islands departing on 4/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Seattle to the U.S. Virgin Islands Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to the U.S. Virgin Islands that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to the U.S. Virgin Islands

Mon, Apr 20 - Tue, Apr 28
American Airlines Logo
10:16 pm - 1:15 pm
SEA
-
STX
11h 59m
1 stop
American Airlines Logo
5:14 pm - 10:14 am
STX
-
SEA
20h 00m
2 stops
$380American Airlines
Thu, May 7 - Tue, May 12
American Airlines Logo
11:55 pm - 4:15 pm
SEA
-
STT
13h 20m
2 stops
American Airlines Logo
5:05 pm - 10:48 am
STT
-
SEA
20h 43m
2 stops
$420American Airlines
Thu, Apr 16 - Thu, Apr 30
United Airlines Logo
11:59 pm - 3:31 pm
SEA
-
STT
12h 32m
1 stop
United Airlines Logo
1:22 pm - 10:52 pm
STT
-
SEA
12h 30m
1 stop
$438United Airlines
Thu, May 7 - Mon, May 11
American Airlines Logo
10:16 pm - 4:15 pm
SEA
-
STT
14h 59m
1 stop
American Airlines Logo
12:25 pm - 11:44 pm
STT
-
SEA
14h 19m
1 stop
$455American Airlines
Fri, May 8 - Thu, May 14
American Airlines Logo
11:33 pm - 4:13 pm
SEA
-
STX
13h 40m
2 stops
American Airlines Logo
5:14 pm - 9:35 am
STX
-
SEA
19h 21m
2 stops
$465American Airlines
Mon, Apr 13 - Fri, Apr 17
Delta Logo
9:45 pm - 2:48 pm
SEA
-
STT
14h 03m
1 stop
Delta Logo
1:59 pm - 10:05 pm
STT
-
SEA
11h 06m
1 stop
$481Delta
Sun, Apr 26 - Wed, Apr 29
United Airlines Logo
11:59 pm - 3:31 pm
SEA
-
STT
12h 32m
1 stop
United Airlines Logo
2:10 pm - 10:42 pm
STT
-
SEA
11h 32m
1 stop
$510United Airlines
Thu, Apr 16 - Thu, Apr 30
United Airlines Logo
11:59 pm - 3:31 pm
SEA
-
STT
12h 32m
1 stop
United Airlines Logo
1:22 pm - 10:59 pm
STT
-
SEA
12h 37m
2 stops
$512United Airlines
Thu, Apr 16 - Thu, Apr 30
Delta Logo
4:36 pm - 1:13 pm
SEA
-
STT
17h 37m
2 stops
Delta Logo
1:22 pm - 11:59 pm
STT
-
SEA
13h 37m
2 stops
$532Delta
Thu, Apr 16 - Thu, Apr 30
Delta Logo
4:36 pm - 1:13 pm
SEA
-
STT
17h 37m
2 stops
Delta Logo
1:22 pm - 11:59 pm
STT
-
SEA
13h 37m
2 stops
$544Delta
Booking Insights

KAYAK's insights & trends for Seattle to the U.S. Virgin Islands flights

Get data-powered insights and trends into flights from Seattle to the U.S. Virgin Islands to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Seattle to the U.S. Virgin Islands?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to the U.S. Virgin Islands, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to the U.S. Virgin Islands is May, when tickets cost $443 (return) on average. On the other hand, the most expensive months are February and June, when the average cost of round-trip tickets is $765 and $735 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to the U.S. Virgin Islands, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to the U.S. Virgin Islands, you should book around 4 weeks before departure, which saves you about 56% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$189
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Seattle to Saint Thomas Island

FAQs - booking U.S. Virgin Islands flights

  • How does KAYAK find such low prices on flights from Seattle to the U.S. Virgin Islands?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to the U.S. Virgin Islands.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to the U.S. Virgin Islands?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to the U.S. Virgin Islands is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to the U.S. Virgin Islands?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Seattle to the U.S. Virgin Islands with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to the U.S. Virgin Islands?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to the U.S. Virgin Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Seattle to the U.S. Virgin Islands

 
Need help choosing which airline to fly with from Seattle to the U.S. Virgin Islands? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8359 reviews
8.1Boarding
8.5Crew
7.8Entertainment
7.2Food
7.9Comfort
Airline reviews

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

10.0 ExcellentAnonymous, Mar 2026
SAT - LAX
Read more Delta reviews

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

Efficient boarding and early departure. Very smooth flight. Early arrival in ATL. Great flight.

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

The business class seat is exceptional. I wish the food is more palatable.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

Overall, the flight was good. Lounge access should be with all business class tickets.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

It was the most un-special flight experience in my life.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

Flight was on-time, boarding was flawless and the crew was friendly.

The staff are very, very professional. It's what flying should feel like.

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

For an international flight the seats were smaller than most flight I have been on in economy. I don’t know the size of the seats or perhaps it was the size of the seat dividers that made the seats feel smaller and little amount of space to even turn your body if you needed to

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

The flight changed gates multiple times and flight had to be delayed multiple times

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

Tv screens and movie selection v good. Friendly staff. They were really worried about max capacity and room for carryons. That is never fun but i had no problem finding space when I boarded.

Everything you need to know for your flight from Seattle to the U.S. Virgin Islands

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