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Saint Thomas Island

$209+ Cheap flights from Seattle (SEA) to Saint Thomas Island (STT)

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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — STT
Nov 3 — Nov 101
Sun 11/3
Sun 11/10
1 adult, Economy
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SEA - STT
Nov 3 - Nov 10

Find cheap flights from Seattle to Saint Thomas Island with Cheapflights

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The best prices from Seattle/Tacoma Intl to Saint Thomas Island Cyril E King are usually found in October or September, booked 42 days in advance, depart on a Tuesday or Monday and return on a Friday

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 October 29, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

December

Cheapest in

October

Round-trip from

$307
(FlightHub)

One-way from

$209
(FlightHub)
Provider with most accurate pricing for Seattle/Tacoma Intl-Saint Thomas Island Cyril E King flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Saint Thomas Island Cyril E King flights.
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High demand for flights, 29% potential price rise
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Best time to find cheap flights, 26% 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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Find flight deals from Seattle to Saint Thomas Island

Cheapest flights from Seattle to Saint Thomas Island
Explore the most affordable flight options available from Seattle to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2024.

This FlightHub deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/185:28 pmSEA - STT
2 stops13h 20mSpirit Airlines
Fri 11/2211:43 amSTT - SEA
2 stops32h 40mSpirit Airlines
Deal found 10/28$307
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1712:25 amSEA - STT
2 stops12h 23mAmerican Airlines
Fri 11/2212:35 pmSTT - SEA
2 stops15h 13mAmerican Airlines
Deal found 10/28$486
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/612:50 pmSEA - STT
2 stops18h 01mMultiple Airlines
Sun 12/1511:56 amSTT - SEA
3 stops33h 06mMultiple Airlines
Deal found 10/29$647
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/611:55 pmSEA - STT
1 stop10h 20mUnited Airlines
Sun 12/152:15 pmSTT - SEA
2 stops14h 35mUnited Airlines
Deal found 10/28$672
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1111:40 pmSEA - STT
1 stop10h 41mDelta
Mon 11/183:32 pmSTT - SEA
1 stop10h 53mDelta
Deal found 10/29$718

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 2,539,541 searches. Data last updated October 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$307 - $676

Route

Depart

Return

Price

Seattle/Tacoma IntlSaint Thomas Island Cyril E King

SEA - STT

SEASTT

Seattle/Tacoma Intl

Mon 11/18

2 stops13h 20m

Saint Thomas Island Cyril E King

Fri 11/22

2 stops32h 40m

$307

Seattle/Tacoma IntlSaint Thomas Island Cyril E King

SEA - STT

SEASTT

Seattle/Tacoma Intl

Tue 3/4

1 stop8h 59m

Saint Thomas Island Cyril E King

Wed 3/12

2 stops20h 33m

$486

Seattle/Tacoma IntlSaint Thomas Island Cyril E King

SEA - STT

SEASTT

Seattle/Tacoma Intl

Tue 1/14

1 stop11h 41m

Saint Thomas Island Cyril E King

Tue 1/28

1 stop11h 45m

$576

Seattle/Tacoma IntlSaint Thomas Island Cyril E King

SEA - STT

SEASTT

Seattle/Tacoma Intl

Mon 1/27

1 stop10h 45m

Saint Thomas Island Cyril E King

Tue 2/4

2 stops13h 55m

$602

Seattle/Tacoma IntlSaint Thomas Island Cyril E King

SEA - STT

SEASTT

Seattle/Tacoma Intl

Fri 12/6

2 stops18h 01m

Saint Thomas Island Cyril E King

Sun 12/15

3 stops33h 06m

$676

Flights are sorted by cheapest first

Deals found on 10/28

Compare providers for flights from Seattle to Saint Thomas Island

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Saint Thomas Island in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
AranGrantPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Saint Thomas Island flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Seattle-Saint Thomas Island flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Seattle-Saint Thomas Island flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Saint Thomas Island flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Saint Thomas Island flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Travel insights for flights from Seattle to Saint Thomas Island

Get recent, data-driven insights about flights from Seattle to Saint Thomas Island including ideal travel times, pricing trends, and more.

How far ahead should I 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 October 25, 2024.

Booking 42 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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What is the cheapest month to book a flight from Seattle to Saint Thomas Island?

Currently, September is the cheapest month in which you can book a flight from Seattle to Saint Thomas Island (average of $435). Flying from Seattle to Saint Thomas Island in June is currently the most expensive (average of $610). 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.

What is the cheapest time of day to fly from SEA to STT?

Find hourly flight availability from Seattle to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 29, 2024.

It’s typically best to fly out from Seattle to Saint Thomas Island in the afternoon. Doing so could potentially save you 44% on the flight price compared to flying in the evening, which is usually more expensive.

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 October 29, 2024.
Read reviews from past customers who have flown Spirit Airlines and American 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
8,845 reviews

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very good
8,845 reviews
Delta
8.0
Very good
8,845 reviews

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

United Airlines
7.4
Good
9,249 reviews
Delta
8.0
Very good
8,845 reviews

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

American Airlines
7.3
Good
10,000 reviews
Delta
8.0
Very good
8,845 reviews

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Spirit Airlines
6.3
Okay
8,196 reviews
Delta
8.0
Very good
8,845 reviews

Overall

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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 $307, but on average you can expect to pay $529.

  • Are there last-minute flights available from Seattle to Saint Thomas Island for under $500?

    There are currently 3+ open flights from Seattle to Saint Thomas Island within the next 7 days for less than $500.

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

    Currently priced at $307, 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 $486 and $576, respectively. Spirit Airlines is 59% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Seattle to Saint Thomas Island one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $209. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Seattle to Saint Thomas Island for a low price.

  • 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 10/29.

  • What is the cheapest month to book a flight from Seattle to Saint Thomas Island?

    Currently, September is the cheapest month in which you can book a flight from Seattle to Saint Thomas Island (average of $435). Flying from Seattle to Saint Thomas Island in June is currently the most expensive (average of $610). 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.
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Top 4 airlines flying from Seattle to Saint Thomas Island

Discover the top 4 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 2,539,541 searches. Data last updated October 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$199Average$418FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$411Average$795FlexibilityNo cancel feeOn-time69%
DeltaCheapest$463Average$820FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$482Average$784FlexibilityNo cancel feeOn-time71%
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