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Cheap flights from Seattle (SEA) to Saint Thomas Island (STT) from $278

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. 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
Jun 2 — Jun 91
From?
To?
Sun 6/2
Sun 6/9
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 28, 2024.

Popular in

April

Cheapest in

September

Round-trip from

$459

One-way from

$278
High demand for flights, 19% potential price rise
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Best time to find cheap flights, 30% potential price drop
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From Seattle/Tacoma Intl to Saint Thomas Island Cyril E King
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One-way flight 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 $813 per person but you can even find prices for as low as $263. The most expensive prices can be found in the month of April. Opting for a September flight can save you 22% on your journey compared to booking in April

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 43% 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 2,740,132 searches. Data last updated May 28, 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
Tue 7/301:14 amSEA - STT
2 stops12h 05mAmerican Airlines
Thu 8/152:00 pmSTT - SEA
2 stops13h 49mAmerican Airlines
Deal found 5/27$424
Sun 10/611:59 pmSEA - STT
1 stop9h 53mAmerican Airlines
Wed 10/163:47 pmSTT - SEA
1 stop10h 03mAmerican Airlines
Deal found 5/27$453
Mon 9/169:15 pmSEA - STT
1 stop15h 50mAmerican Airlines
Fri 9/275:00 pmSTT - SEA
2 stops19h 24mAmerican Airlines
Deal found 5/27$456
Wed 8/2112:21 amSEA - STT
2 stops12h 39mAmerican Airlines
Tue 8/275:25 pmSTT - SEA
2 stops18h 53mAmerican Airlines
Deal found 5/27$474
Wed 8/2112:21 amSEA - STT
2 stops12h 39mAmerican Airlines
Tue 8/275:25 pmSTT - SEA
1 stop10h 06mAmerican Airlines
Deal found 5/27$506
Sun 9/18:30 pmSEA - STT
1 stop16h 30mAmerican Airlines
Wed 9/45:00 pmSTT - SEA
2 stops21h 46mAmerican Airlines
Deal found 5/27$568
Wed 7/3111:59 pmSEA - STT
1 stop12h 06mAmerican Airlines
Thu 8/152:00 pmSTT - SEA
2 stops13h 49mAmerican Airlines
Deal found 5/27$590
Sun 10/65:44 pmSEA - STT
2 stops16h 08mAmerican Airlines
Wed 10/164:27 pmSTT - SEA
2 stops21h 12mAmerican Airlines
Deal found 5/27$608
Fri 8/2312:21 amSEA - STT
2 stops12h 39mAmerican Airlines
Sat 8/315:25 pmSTT - SEA
1 stop10h 06mAmerican Airlines
Deal found 5/26$642

Cheap Spirit Airlines flights from Seattle to Saint Thomas Island

Explore cheap flight options specifically provided by Spirit 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 2,740,132 searches. Data last updated May 28, 2024.
Some of the best deals we've found on Spirit Airlines flights traveling from Seattle to Saint Thomas Island. Ensure the flight price, dates, time, and airline match your criteria before you book.
Thu 8/225:00 pmSEA - STT
2 stops20h 32mSpirit Airlines
Tue 8/2710:27 amSTT - SEA
2 stops25h 18mSpirit Airlines
Deal found 5/27$384
Thu 7/185:10 amSEA - STT
2 stops25h 30mSpirit Airlines
Wed 7/2410:30 amSTT - SEA
2 stops12h 30mSpirit Airlines
Deal found 5/27$439
Mon 7/88:59 pmSEA - STT
3 stops33h 41mSpirit Airlines
Wed 7/103:42 pmSTT - SEA
3 stops27h 33mSpirit Airlines
Deal found 5/27$454
Sun 7/149:15 pmSEA - STT
2 stops33h 25mSpirit Airlines
Fri 7/1910:30 amSTT - SEA
2 stops28h 56mSpirit Airlines
Deal found 5/28$464
Mon 7/19:28 amSEA - STT
2 stops21h 12mSpirit Airlines
Fri 7/1210:30 amSTT - SEA
2 stops28h 56mSpirit Airlines
Deal found 5/27$477
Mon 7/155:10 amSEA - STT
2 stops25h 30mSpirit Airlines
Mon 7/2210:30 amSTT - SEA
2 stops32h 45mSpirit Airlines
Deal found 5/28$490
Sun 9/15:00 pmSEA - STT
2 stops20h 32mSpirit Airlines
Wed 9/45:25 pmSTT - SEA
2 stops29h 56mSpirit Airlines
Deal found 5/27$497
Fri 7/195:10 amSEA - STT
2 stops25h 30mSpirit Airlines
Mon 7/2210:30 amSTT - SEA
3 stops37h 44mSpirit Airlines
Deal found 5/27$501
Fri 6/288:59 pmSEA - STT
3 stops33h 41mSpirit Airlines
Thu 7/410:30 amSTT - SEA
2 stops25h 02mSpirit Airlines
Deal found 5/27$512

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 2,740,132 searches. Prices were last updated on May 28, 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.
Fri 6/288:59 pmSEA - STT
3 stops33h 41mSpirit Airlines
Thu 7/410:30 amSTT - SEA
2 stops25h 02mSpirit Airlines
Deal found 5/27$512
Wed 6/59:28 amSEA - STT
2 stops21h 12mSpirit Airlines
Mon 6/1010:30 amSTT - SEA
2 stops25h 29mSpirit Airlines
Deal found 5/27$547
Wed 6/269:28 amSEA - STT
2 stops21h 12mSpirit Airlines
Wed 7/310:30 amSTT - SEA
2 stops25h 02mSpirit Airlines
Deal found 5/27$550
Fri 6/289:28 amSEA - STT
2 stops21h 12mSpirit Airlines
Thu 7/410:30 amSTT - SEA
2 stops25h 02mSpirit Airlines
Deal found 5/27$552
Fri 6/288:59 pmSEA - STT
3 stops33h 41mSpirit Airlines
Thu 7/45:34 pmSTT - SEA
3 stops29h 35mSpirit Airlines
Deal found 5/27$553
Wed 6/269:28 amSEA - STT
2 stops21h 12mSpirit Airlines
Wed 7/310:30 amSTT - SEA
3 stops25h 02mSpirit Airlines
Deal found 5/27$560
Sun 6/29:40 pmSEA - STT
2 stops32h 54mSpirit Airlines
Tue 6/1110:30 amSTT - SEA
2 stops25h 02mSpirit Airlines
Deal found 5/27$561
Wed 6/269:28 amSEA - STT
3 stops26h 18mSpirit Airlines
Wed 7/310:30 amSTT - SEA
3 stops25h 02mSpirit Airlines
Deal found 5/27$592
Sun 6/168:59 pmSEA - STT
2 stops33h 41mSpirit Airlines
Sun 6/233:40 pmSTT - SEA
2 stops19h 52mSpirit Airlines
Deal found 5/27$612

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 2,740,132 searches. Data last updated May 28, 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.
Thu 8/225:00 pmSEA - STT
2 stops20h 32mSpirit Airlines
Tue 8/2710:27 amSTT - SEA
2 stops25h 18mSpirit Airlines
Deal found 5/27$384
Tue 7/301:14 amSEA - STT
2 stops12h 05mAmerican Airlines
Thu 8/152:00 pmSTT - SEA
2 stops13h 49mAmerican Airlines
Deal found 5/27$424
Thu 7/185:10 amSEA - STT
2 stops25h 30mSpirit Airlines
Wed 7/2410:30 amSTT - SEA
2 stops12h 30mSpirit Airlines
Deal found 5/27$439
Sun 10/611:59 pmSEA - STT
1 stop9h 53mAmerican Airlines
Wed 10/163:47 pmSTT - SEA
1 stop10h 03mAmerican Airlines
Deal found 5/27$453
Mon 9/169:38 amSEA - STT
2 stops20h 56mSpirit Airlines
Fri 9/275:25 pmSTT - SEA
2 stops23h 33mSpirit Airlines
Deal found 5/27$454
Mon 9/169:15 pmSEA - STT
1 stop15h 50mAmerican Airlines
Fri 9/275:00 pmSTT - SEA
2 stops19h 24mAmerican Airlines
Deal found 5/27$456
Sun 7/149:15 pmSEA - STT
2 stops33h 25mSpirit Airlines
Fri 7/1910:30 amSTT - SEA
2 stops28h 56mSpirit Airlines
Deal found 5/28$464
Wed 8/2112:21 amSEA - STT
2 stops12h 39mAmerican Airlines
Tue 8/275:25 pmSTT - SEA
2 stops18h 53mAmerican Airlines
Deal found 5/27$474
Mon 7/19:28 amSEA - STT
2 stops21h 12mSpirit Airlines
Fri 7/1210:30 amSTT - SEA
2 stops28h 56mSpirit Airlines
Deal found 5/27$477

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 2,740,132 searches. Data last updated May 28, 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 6/59:28 amSEA - STT
2 stops21h 12mSpirit Airlines
Mon 6/1010:30 amSTT - SEA
2 stops25h 29mSpirit Airlines
Deal found 5/27$547
Sun 6/29:40 pmSEA - STT
2 stops32h 54mSpirit Airlines
Tue 6/1110:30 amSTT - SEA
2 stops25h 02mSpirit Airlines
Deal found 5/27$561
Wed 6/59:28 amSEA - STT
2 stops21h 12mSpirit Airlines
Mon 6/1010:30 amSTT - SEA
3 stops25h 29mSpirit Airlines
Deal found 5/27$616
Wed 6/59:28 amSEA - STT
3 stops28h 16mSpirit Airlines
Mon 6/1010:30 amSTT - SEA
3 stops25h 29mSpirit Airlines
Deal found 5/27$680
Wed 6/511:50 pmSEA - STT
1 stop12h 44mUnited Airlines
Mon 6/104:35 pmSTT - SEA
1 stop11h 24mUnited Airlines
Deal found 5/27$748
Wed 6/58:44 pmSEA - STT
1 stop16h 38mAmerican Airlines
Mon 6/105:18 pmSTT - SEA
2 stops19h 01mAmerican Airlines
Deal found 5/27$762
Sun 6/211:29 pmSEA - STT
1 stop9h 50mUnited Airlines
Tue 6/114:35 pmSTT - SEA
1 stop11h 24mUnited Airlines
Deal found 5/28$781
Tue 6/412:20 amSEA - STT
2 stops13h 02mAmerican Airlines
Mon 6/105:18 pmSTT - SEA
2 stops19h 01mAmerican Airlines
Deal found 5/27$811
Tue 6/412:20 amSEA - STT
2 stops13h 02mAmerican Airlines
Mon 6/1011:35 amSTT - SEA
1 stop14h 22mAmerican Airlines
Deal found 5/27$858

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 2,740,132 searches. Data last updated May 28, 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.
Sun 8/1810:51 pmSEA - STT
2 stops14h 09mAmerican Airlines
Deal found 5/27$278
Sun 8/1811:58 pmSEA - STT
1 stop11h 49mAmerican Airlines
Deal found 5/27$371
Sat 8/1712:21 amSEA - STT
2 stops12h 39mAmerican Airlines
Deal found 5/27$520
Wed 6/511:29 pmSEA - STT
1 stop9h 50mUnited Airlines
Deal found 5/27$609
Sun 8/186:35 pmSEA - STT
3 stops19h 55mUnited Airlines
Deal found 5/27$740
Tue 6/412:20 amSEA - STT
2 stops13h 02mAmerican Airlines
Deal found 5/27$766

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 2,740,132 searches. Data last updated May 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$384 - $591

Route

Depart

Return

Price

Seattle/Tacoma IntlSaint Thomas Island Cyril E King

SEA - STT

SEASTT

Seattle/Tacoma Intl

Thu 8/22

2 stops20h 32m

Saint Thomas Island Cyril E King

Tue 8/27

2 stops25h 18m

$384

Seattle/Tacoma IntlSaint Thomas Island Cyril E King

SEA - STT

SEASTT

Seattle/Tacoma Intl

Tue 7/30

2 stops12h 05m

Saint Thomas Island Cyril E King

Thu 8/15

2 stops13h 49m

$424

Seattle/Tacoma IntlSaint Thomas Island Cyril E King

SEA - STT

SEASTT

Seattle/Tacoma Intl

Thu 7/18

2 stops25h 30m

Saint Thomas Island Cyril E King

Wed 7/24

2 stops12h 30m

$439

Seattle/Tacoma IntlSaint Thomas Island Cyril E King

SEA - STT

SEASTT

Seattle/Tacoma Intl

Sun 10/6

1 stop9h 53m

Saint Thomas Island Cyril E King

Wed 10/16

1 stop10h 03m

$453

Seattle/Tacoma IntlSaint Thomas Island Cyril E King

SEA - STT

SEASTT

Seattle/Tacoma Intl

Mon 7/8

3 stops33h 41m

Saint Thomas Island Cyril E King

Wed 7/10

3 stops27h 33m

$454

Seattle/Tacoma IntlSaint Thomas Island Cyril E King

SEA - STT

SEASTT

Seattle/Tacoma Intl

Mon 9/16

1 stop15h 50m

Saint Thomas Island Cyril E King

Fri 9/27

2 stops19h 24m

$456

Seattle/Tacoma IntlSaint Thomas Island Cyril E King

SEA - STT

SEASTT

Seattle/Tacoma Intl

Sun 7/14

2 stops33h 25m

Saint Thomas Island Cyril E King

Fri 7/19

2 stops28h 56m

$464

Seattle/Tacoma IntlSaint Thomas Island Cyril E King

SEA - STT

SEASTT

Seattle/Tacoma Intl

Wed 8/21

2 stops12h 39m

Saint Thomas Island Cyril E King

Tue 8/27

2 stops18h 53m

$474

Seattle/Tacoma IntlSaint Thomas Island Cyril E King

SEA - STT

SEASTT

Seattle/Tacoma Intl

Wed 11/6

3 stops20h 18m

Saint Thomas Island Cyril E King

Fri 11/15

2 stops14h 10m

$591

Flights are sorted by cheapest first

Deals found on 5/27

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 24, 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.
Search Deals

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 26, 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. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Seattle to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 28, 2024.
Read reviews from past customers who have flown American Airlines, Spirit Airlines and United 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
10,476 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

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
10,476 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

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
10,799 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

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
14,316 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

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
8,617 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.4

Entertainment

8.0

Comfort

7.9

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 $400 on Cheapflights?

    Yes, there are multiple flights from Seattle to Saint Thomas Island for under $400. The cheapest flight booked recently is on Spirit Airlines for just $384, but on average you can expect to pay $489.

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

    There are currently 11+ 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 $384, Spirit Airlines will fly you from Seattle to Saint Thomas Island and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $424 and $591, respectively. Spirit Airlines is 52% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 5/28.

  • 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.

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

    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.

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.

Portland to Saint Thomas Island flights
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Portland to Christiansted flights

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 2,740,132 searches. Data last updated May 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$260Average$788FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Spirit AirlinesCheapest$287Average$486FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest$415Average$840FlexibilityNo 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.
First Class
Business Class
Prem Econ Class
Economy Class

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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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