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Cheap flights from Seattle (SEA) to Saint Thomas Island (STT) from $424

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/29. 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.
SEA — STT
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Saint Thomas Island Cyril E King are usually found in September or January, booked 27 days in advance, depart on a Tuesday or Sunday and return on a Sunday

Cheap flight deals from Seattle to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Saint Thomas Island (STT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2024.

Popular in

July

Cheapest in

September

Average price

$972

Round-trip from

$459
High demand for flights, 22% potential price rise
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Best time to find cheap flights, 30% potential price drop
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Average for round-trip flights in May 2024
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From Seattle/Tacoma Intl to Saint Thomas Island Cyril E King
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What is the cheapest day to fly round-trip from Seattle to Saint Thomas Island?

Thursday flights are generally found to be more expensive for flights from Seattle to Saint Thomas Island. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Saint Thomas Island.

How far in advance should I book a flight from Seattle to Saint Thomas Island?

Find a great deal and save up to 263% by booking at least 28 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Seattle to Saint Thomas Island within the next two weeks, with the cheapest ticket starting at $658.

What is the cheapest month to fly from Seattle to Saint Thomas Island?

September is one of the best times of the year to fly to Saint Thomas Island from Seattle. Prices for September average $818 per person but you can even find prices for as low as $263. The most expensive prices can be found in the month of July. Opting for a September flight can save you 28% on your journey compared to booking in July

When is the cheapest time to fly from Seattle to Saint Thomas Island (SEA - STT)?

It’s typically best to fly out from Seattle to Saint Thomas Island in the afternoon. Doing so could potentially save you 42% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap American Airlines flights from Seattle to Saint Thomas Island

Explore cheap flight options specifically provided by American Airlines for the route between Seattle and Saint Thomas Island. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the cheapest American Airlines flights we've come across from Seattle to Saint Thomas Island. Deals update often to give you more flight options matching your criteria
Wed 5/291:15 amSEA - STT
2 stops11h 50mAmerican Airlines
Mon 6/32:40 pmSTT - SEA
1 stop12h 00mAmerican Airlines
Deal found 5/15$424
Sun 10/61:45 pmSEA - STT
1 stop20h 07mAmerican Airlines
Wed 10/163:47 pmSTT - SEA
1 stop10h 03mAmerican Airlines
Deal found 5/15$504
Sun 10/61:45 pmSEA - STT
1 stop20h 07mAmerican Airlines
Wed 10/164:27 pmSTT - SEA
2 stops21h 12mAmerican Airlines
Deal found 5/15$505
Sun 10/611:59 pmSEA - STT
2 stops11h 56mAmerican Airlines
Wed 10/164:27 pmSTT - SEA
2 stops21h 12mAmerican Airlines
Deal found 5/15$507
Wed 8/2112:18 amSEA - STT
2 stops12h 42mAmerican Airlines
Tue 8/275:25 pmSTT - SEA
2 stops18h 53mAmerican Airlines
Deal found 5/15$524
Wed 5/291:15 amSEA - STT
2 stops11h 50mAmerican Airlines
Mon 6/312:15 pmSTT - SEA
2 stops15h 00mAmerican Airlines
Deal found 5/15$534
Tue 5/211:15 amSEA - STT
2 stops11h 50mAmerican Airlines
Wed 5/292:40 pmSTT - SEA
1 stop12h 00mAmerican Airlines
Deal found 5/15$593
Fri 9/208:20 amSEA - STT
2 stops25h 52mAmerican Airlines
Sun 9/294:57 pmSTT - SEA
2 stops31h 14mAmerican Airlines
Deal found 5/16$596
Thu 8/225:44 pmSEA - STT
2 stops16h 09mAmerican Airlines
Tue 8/272:00 pmSTT - SEA
2 stops13h 49mAmerican Airlines
Deal found 5/15$612

Cheap Delta flights from Seattle to Saint Thomas Island

Explore cheap flight options specifically provided by Delta for the route between Seattle and Saint Thomas Island. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the best deals we've found on Delta flights traveling from Seattle to Saint Thomas Island. Ensure the flight price, dates, time, and airline match your criteria before you book.
Mon 9/1611:45 pmSEA - STT
1 stop10h 29mDelta
Fri 9/272:24 pmSTT - SEA
1 stop10h 54mDelta
Deal found 5/16$456
Mon 7/1511:01 pmSEA - STT
1 stop10h 07mDelta
Thu 7/251:21 pmSTT - SEA
1 stop13h 38mDelta
Deal found 5/15$485
Fri 9/2011:45 pmSEA - STT
1 stop11h 50mDelta
Sun 9/292:24 pmSTT - SEA
1 stop10h 54mDelta
Deal found 5/16$623
Sun 10/1311:45 pmSEA - STT
1 stop10h 29mDelta
Sat 10/192:24 pmSTT - SEA
2 stops12h 35mDelta
Deal found 5/15$3,016
Sun 10/135:15 pmSEA - STT
2 stops16h 59mDelta
Sat 10/192:24 pmSTT - SEA
2 stops12h 35mDelta
Deal found 5/15$4,007
Tue 5/2112:40 amSEA - STT
2 stops11h 13mDelta
Mon 5/272:43 pmSTT - SEA
1 stop10h 41mDelta
Deal found 5/15$4,166
Tue 5/2112:40 amSEA - STT
2 stops11h 13mDelta
Mon 5/271:13 pmSTT - SEA
2 stops13h 46mDelta
Deal found 5/15$5,042

Cheap Seattle to Saint Thomas Island flights in May & June 2024

Find cheap flight options from Seattle to Saint Thomas Island specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Scroll through some of the best deals on flights from Seattle to Saint Thomas Island in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 5/291:15 amSEA - STT
2 stops11h 50mAmerican Airlines
Mon 6/32:40 pmSTT - SEA
1 stop12h 00mAmerican Airlines
Deal found 5/15$424
Thu 5/306:05 pmSEA - STT
3 stops36h 29mMultiple Airlines
Mon 6/35:25 pmSTT - SEA
3 stops30h 04mMultiple Airlines
Deal found 5/15$493
Thu 5/306:05 pmSEA - STT
3 stops36h 29mMultiple Airlines
Mon 6/310:26 amSTT - SEA
2 stops25h 19mMultiple Airlines
Deal found 5/15$510
Wed 5/291:15 amSEA - STT
2 stops11h 50mAmerican Airlines
Mon 6/312:15 pmSTT - SEA
2 stops15h 00mAmerican Airlines
Deal found 5/15$534
Sun 6/29:35 amSEA - STT
2 stops24h 26mSpirit Airlines
Tue 6/1110:30 amSTT - SEA
2 stops25h 02mSpirit Airlines
Deal found 5/15$539
Sun 6/211:50 pmSEA - STT
1 stop12h 44mUnited Airlines
Tue 6/114:35 pmSTT - SEA
1 stop11h 24mUnited Airlines
Deal found 5/16$557
Mon 6/108:59 pmSEA - STT
3 stops33h 41mMultiple Airlines
Fri 6/2110:30 amSTT - SEA
3 stops25h 32mMultiple Airlines
Deal found 5/15$569
Wed 5/225:45 pmSEA - STT
3 stops42h 03mMultiple Airlines
Wed 5/2910:26 amSTT - SEA
3 stops33h 34mMultiple Airlines
Deal found 5/15$577
Sun 6/29:35 amSEA - STT
2 stops24h 26mSpirit Airlines
Tue 6/1110:30 amSTT - SEA
2 stops25h 02mSpirit Airlines
Deal found 5/16$589

Seattle to Saint Thomas Island 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Saint Thomas Island in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Scroll through some of the best deals on flights from Seattle to Saint Thomas Island in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 5/291:15 amSEA - STT
2 stops11h 50mAmerican Airlines
Mon 6/32:40 pmSTT - SEA
1 stop12h 00mAmerican Airlines
Deal found 5/15$424
Mon 9/1611:45 pmSEA - STT
1 stop10h 29mDelta
Fri 9/272:24 pmSTT - SEA
1 stop10h 54mDelta
Deal found 5/16$456
Mon 9/99:38 amSEA - STT
3 stops27h 54mSpirit Airlines
Mon 9/165:25 pmSTT - SEA
3 stops29h 56mSpirit Airlines
Deal found 5/15$468
Mon 9/99:38 amSEA - STT
2 stops24h 20mSpirit Airlines
Mon 9/165:25 pmSTT - SEA
3 stops29h 56mSpirit Airlines
Deal found 5/15$478
Mon 7/1511:01 pmSEA - STT
1 stop10h 07mDelta
Thu 7/251:21 pmSTT - SEA
1 stop13h 38mDelta
Deal found 5/15$485
Thu 5/306:05 pmSEA - STT
3 stops36h 29mMultiple Airlines
Mon 6/35:25 pmSTT - SEA
3 stops30h 04mMultiple Airlines
Deal found 5/15$493
Sun 10/61:45 pmSEA - STT
1 stop20h 07mAmerican Airlines
Wed 10/163:47 pmSTT - SEA
1 stop10h 03mAmerican Airlines
Deal found 5/15$504
Sun 10/61:45 pmSEA - STT
1 stop20h 07mAmerican Airlines
Wed 10/164:27 pmSTT - SEA
2 stops21h 12mAmerican Airlines
Deal found 5/15$505
Sun 10/611:59 pmSEA - STT
2 stops11h 56mAmerican Airlines
Wed 10/164:27 pmSTT - SEA
2 stops21h 12mAmerican Airlines
Deal found 5/15$507

Seattle to Saint Thomas Island flights leaving soon

Find last-minute flight options from Seattle to Saint Thomas Island for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Users seeking a last-minute flight from Seattle to Saint Thomas Island should consider booking one of these fares. It's wise to confirm all flight details are correct before booking.
Wed 5/225:45 pmSEA - STT
3 stops42h 03mMultiple Airlines
Wed 5/2910:26 amSTT - SEA
3 stops33h 34mMultiple Airlines
Deal found 5/15$577
Tue 5/211:15 amSEA - STT
2 stops11h 50mAmerican Airlines
Wed 5/292:40 pmSTT - SEA
1 stop12h 00mAmerican Airlines
Deal found 5/15$593
Wed 5/225:45 pmSEA - STT
3 stops42h 03mMultiple Airlines
Wed 5/2910:26 amSTT - SEA
2 stops25h 19mMultiple Airlines
Deal found 5/15$612
Wed 5/229:35 amSEA - STT
2 stops24h 26mSpirit Airlines
Wed 5/2910:26 amSTT - SEA
2 stops25h 19mSpirit Airlines
Deal found 5/15$657
Tue 5/219:35 amSEA - STT
2 stops22h 12mSpirit Airlines
Mon 6/35:25 pmSTT - SEA
2 stops18h 20mSpirit Airlines
Deal found 5/15$679
Tue 5/2110:05 pmSEA - STT
1 stop13h 50mAmerican Airlines
Mon 6/32:40 pmSTT - SEA
1 stop12h 00mAmerican Airlines
Deal found 5/15$694
Tue 5/2111:59 pmSEA - STT
2 stops13h 06mAmerican Airlines
Mon 6/32:40 pmSTT - SEA
1 stop12h 00mAmerican Airlines
Deal found 5/15$696
Wed 5/221:48 pmSEA - STT
2 stops21h 02mAmerican Airlines
Wed 5/292:40 pmSTT - SEA
1 stop12h 00mAmerican Airlines
Deal found 5/15$731
Wed 5/2211:43 pmSEA - STT
1 stop12h 12mAmerican Airlines
Wed 5/292:40 pmSTT - SEA
1 stop12h 00mAmerican Airlines
Deal found 5/15$841

One-way flights to Saint Thomas Island from Seattle

Search for one-way flight options from Seattle to Saint Thomas Island. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the best available options we've come across on one-way flights from Seattle to Saint Thomas Island. Users can also find round-trip Seattle to Saint Thomas Island flights by using the search form above.
Sat 6/225:40 amSEA - STT
2 stops31h 42mAmerican Airlines
Deal found 5/16$744
Fri 6/211:14 amSEA - STT
2 stops12h 08mAmerican Airlines
Deal found 5/16$945
Sat 6/2211:50 pmSEA - STT
1 stop12h 44mUnited Airlines
Deal found 5/16$1,132
Fri 6/211:14 amSEA - STT
1 stop12h 36mAmerican Airlines
Deal found 5/16$3,035

Find flights from Seattle to Saint Thomas Island within your budget

Customize your flight search to find flights from Seattle to Saint Thomas Island 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, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$424 - $554

Route

Depart

Return

Price

Seattle/Tacoma IntlSaint Thomas Island Cyril E King

SEA - STT

SEASTT

Seattle/Tacoma Intl

Wed 5/29

2 stops11h 50m

Saint Thomas Island Cyril E King

Mon 6/3

1 stop12h 00m

$424

Seattle/Tacoma IntlSaint Thomas Island Cyril E King

SEA - STT

SEASTT

Seattle/Tacoma Intl

Mon 9/16

1 stop10h 29m

Saint Thomas Island Cyril E King

Fri 9/27

1 stop10h 54m

$456

Seattle/Tacoma IntlSaint Thomas Island Cyril E King

SEA - STT

SEASTT

Seattle/Tacoma Intl

Mon 9/9

3 stops27h 54m

Saint Thomas Island Cyril E King

Mon 9/16

3 stops29h 56m

$468

Seattle/Tacoma IntlSaint Thomas Island Cyril E King

SEA - STT

SEASTT

Seattle/Tacoma Intl

Mon 9/9

2 stops24h 20m

Saint Thomas Island Cyril E King

Mon 9/16

3 stops29h 56m

$478

Seattle/Tacoma IntlSaint Thomas Island Cyril E King

SEA - STT

SEASTT

Seattle/Tacoma Intl

Mon 7/15

1 stop10h 07m

Saint Thomas Island Cyril E King

Thu 7/25

1 stop13h 38m

$485

Seattle/Tacoma IntlSaint Thomas Island Cyril E King

SEA - STT

SEASTT

Seattle/Tacoma Intl

Thu 5/30

3 stops36h 29m

Saint Thomas Island Cyril E King

Mon 6/3

3 stops30h 04m

$493

Seattle/Tacoma IntlSaint Thomas Island Cyril E King

SEA - STT

SEASTT

Seattle/Tacoma Intl

Sun 10/6

1 stop20h 07m

Saint Thomas Island Cyril E King

Wed 10/16

1 stop10h 03m

$504

Seattle/Tacoma IntlSaint Thomas Island Cyril E King

SEA - STT

SEASTT

Seattle/Tacoma Intl

Thu 5/30

3 stops36h 29m

Saint Thomas Island Cyril E King

Mon 6/3

2 stops25h 19m

$510

Seattle/Tacoma IntlSaint Thomas Island Cyril E King

SEA - STT

SEASTT

Seattle/Tacoma Intl

Thu 7/18

1 stop10h 49m

Saint Thomas Island Cyril E King

Wed 7/24

1 stop10h 58m

$554

Flights are sorted by cheapest first

Deals found on 5/15

When is the best time to book a flight from Seattle to Saint Thomas Island?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Saint Thomas Island. Price data was last updated on May 10, 2024.
Booking 27 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Saint Thomas Island. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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When is the cheapest time to fly from Seattle to Saint Thomas Island?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Saint Thomas Island. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Saint Thomas Island flight should consider departing on Friday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Saint Thomas Island by month

Plan your trip from Seattle to Saint Thomas Island by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Saint Thomas Island is currently $1,464 while a round-trip flight costs $486. Price data was last updated on May 12, 2024.

Currently, January is the cheapest month in which you can book a flight from Seattle to Saint Thomas Island (average of $459). Flying from Seattle to Saint Thomas Island in June is currently the most expensive (average of $627). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$459

February

$496

March

$577

April

$536

May

$472

June

$627

July

$606

August

$522

September

$471

October

$534

November

$600

December

$547

Reviews of airlines servicing Saint Thomas Island

Get insights into the airlines that provide service to Saint Thomas Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Thomas Island. Reviews last updated May 16, 2024.
Read reviews from past customers who have flown American Airlines, Delta and Spirit Airlines from Seattle to Saint Thomas Island. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,514 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Spirit Airlines
6.4
Okay
8,672 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Saint Thomas Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Seattle to Saint Thomas Island for under $500 on Cheapflights?

    Yes, there are multiple flights from Seattle to Saint Thomas Island for under $500. The cheapest flight booked recently is on American Airlines for just $424, but on average you can expect to pay $517.

  • Are there last-minute flights available from Seattle to Saint Thomas Island for under $600?

    There are currently 14+ open flights from Seattle to Saint Thomas Island within the next 7 days for less than $600.

  • What are the cheapest airlines flying from Seattle to Saint Thomas Island round-trip?

    Currently priced at $424, American Airlines will fly you from Seattle to Saint Thomas Island and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Spirit Airlines - these airlines can fly you to your destination from $456 and $468, respectively. American Airlines is 48% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most popular airlines that fly from Seattle to Saint Thomas Island?

    Before booking your flight from Seattle to Saint Thomas Island check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

  • What does SEA to STT mean?

    This is defined as Seattle/Tacoma Intl Airport (SEA) and Saint Thomas Island Cyril E King Airport (STT). Codes like Saint Thomas Island Cyril E King Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Seattle to Saint Thomas Island that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Saint Thomas Island flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Saint Thomas Island with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Saint Thomas Island flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Saint Thomas Island that include hotel bookings?

    Yes. In addition to deals on Seattle to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Saint Thomas Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Saint Thomas Island.

  • Can I find deals for business class flights from Seattle to Saint Thomas Island?

    Yes. Cheapflights offers flight deals from Seattle to Saint Thomas Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Saint Thomas Island that allow pets onboard?

    Many airlines flying from Seattle to Saint Thomas Island offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Saint Thomas Island?

    Yes, you can often find last-minute deals on Seattle to Saint Thomas Island flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Saint Thomas Island flight deals updated?

    The Seattle to Saint Thomas Island flight deals you see on this page were last updated on 5/16.

See more FAQs

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Alternative routes for Seattle to Saint Thomas Island
See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from Seattle to Saint Thomas Island

Discover the top 5 airlines that operate flights from Seattle to Saint Thomas Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$255Average$820FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Spirit AirlinesCheapest$280Average$450FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest$392Average$829FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$483Average$824FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Alaska AirlinesCheapest$543Average$762FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
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Search flights from Seattle to Saint Thomas Island by cabin class

Find flights from Seattle to Saint Thomas Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
Prem Econ Class
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Saint Thomas Island?

Deals for Seattle to Saint Thomas Island flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Saint Thomas Island?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seattle to Saint Thomas Island for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Seattle to Saint Thomas Island with no change fees?

Certainly. Search results for flights to Saint Thomas Island from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Seattle to Saint Thomas Island become cheaper?

Yes, Cheapflights offers price alerts on Seattle to Saint Thomas Island flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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