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

According to our current data, American Airlines ($569), and Delta ($579) offers the cheapest pricing from Blountville to Saint Thomas Island. American Airlines is currently priced 34% below the average price you’ll pay for this route.

What is the cheapest day to fly from Blountville to Saint Thomas Island?

Travelers seeking maximum savings on their Blountville to Saint Thomas Island flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Blountville to Saint Thomas Island?

Flights from Blountville to Saint Thomas Island are found to be more expensive on Sunday. 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.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Saint Thomas Island. Flights to Saint Thomas Island from Blountville in August are about $863 on average during August, but can be found for as low as $640.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Blountville to Saint Thomas Island as you normally would.

How can I find direct flights from Blountville 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 Blountville to Saint Thomas Island.

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

Yes. Cheapflights offers flight deals from Blountville 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.

$569+ Flights from Blountville to Saint Thomas Island

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Cheap flight deals from Blountville to Saint Thomas Island

Round-trip from	$569 (American Airlines)
Popular in	December
Cheapest in	August
Average price	$794

From Blountville Tri Cities TN/VA to Saint Thomas Island Cyril E King

Search Deals

Highest demand for flights based on searches. 21% potential increase in price ($231 potential increase over avg. RT price).

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Cheapest flight prices on average. 8% potential price decrease ($70 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Blountville to Saint Thomas Island

Cheapest flights from Blountville to Saint Thomas Island
Explore the most affordable flight options available from Blountville to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Sat 9/276:11 amTRI - STT

1 stop7h 22mDelta

Wed 10/12:43 pmSTT - TRI

1 stop7h 54mDelta

Deal found 7/27

$579

Sat 9/274:31 pmTRI - STT

2 stops20h 19mAmerican Airlines

Wed 10/11:40 pmSTT - TRI

2 stops9h 29mAmerican Airlines

Deal found 7/28

$589

Best flights from Blountville to Saint Thomas Island
Discover carefully curated flight deals from Blountville to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Sun 1/186:18 pmTRI - STT

1 stop16h 32mAmerican Airlines

Sat 1/246:35 pmSTT - TRI

2 stops16h 42mAmerican Airlines

Deal found 7/27

$569

Sat 9/276:11 amTRI - STT

1 stop7h 22mDelta

Wed 10/12:43 pmSTT - TRI

1 stop7h 54mDelta

Deal found 7/27

$579

Last-minute flights from Blountville to Saint Thomas Island
Discover last-minute flight deals from Blountville to Saint Thomas Island. Data last updated July 29, 2025 and is based on user searches.

Thu 7/316:00 amTRI - STT

1 stop9h 00mDelta

Wed 8/63:02 pmSTT - TRI

1 stop7h 38mDelta

Deal found 7/27

$902

Mon 8/46:23 pmTRI - STT

1 stop16h 22mAmerican Airlines

Tue 8/55:05 pmSTT - TRI

2 stops25h 37mAmerican Airlines

Deal found 7/27

$829

Mon 8/46:00 amTRI - STT

1 stop7h 52mDelta

Wed 8/63:02 pmSTT - TRI

1 stop7h 38mDelta

Deal found 7/27

$1,264

Wed 8/135:23 pmTRI - STT

2 stops22h 37mAmerican Airlines

Sun 8/175:10 pmSTT - TRI

2 stops23h 44mAmerican Airlines

Deal found 7/29

$669

Cheapflights Fare Finder

Use the filters below to find and compare flights from Blountville to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BlountvilleSaint Thomas Island

TRI - STT

TRISTT

Blountville Tri Cities TN/VA

Sun 1/18

6:18 pm-11:50 am

1 stop16h 32m

Saint Thomas Island Cyril E King

Sat 1/24

6:35 pm-10:17 am

2 stops16h 42m

$569

BlountvilleSaint Thomas Island

TRI - STT

TRISTT

Blountville Tri Cities TN/VA

Sat 9/27

6:11 am-1:33 pm

1 stop7h 22m

Saint Thomas Island Cyril E King

Wed 10/1

2:43 pm-10:37 pm

1 stop7h 54m

$579

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Blountville 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.

Cheapflights Insights

Everything you need to know about your flight from Blountville to Saint Thomas Island

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

Currently, September is the cheapest month in which you can book a flight from Blountville to Saint Thomas Island (average of $433). Flying from Blountville to Saint Thomas Island in June is currently the most expensive (average of $649). 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.

Reviews of airlines servicing Saint Thomas Island

Read through reviews of airlines operating flights from Blountville to Saint Thomas Island, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,979 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Blountville to Saint Thomas Island round-trip?
According to our current data, American Airlines ($569), and Delta ($579) offers the cheapest pricing from Blountville to Saint Thomas Island. American Airlines is currently priced 34% below the average price you’ll pay for this route.
Can I find deals for flights from Blountville to Saint Thomas Island that include hotel bookings?
Yes. In addition to deals on Blountville to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Blountville 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 Blountville to Saint Thomas Island.
Can I find deals for business class flights from Blountville to Saint Thomas Island?
Yes. Cheapflights offers flight deals from Blountville 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.
What is the cheapest month to book a flight from Blountville to Saint Thomas Island?
Currently, September is the cheapest month in which you can book a flight from Blountville to Saint Thomas Island (average of $433). Flying from Blountville to Saint Thomas Island in June is currently the most expensive (average of $649). 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

St. John

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Top airline flying from Blountville to Saint Thomas Island

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$512	Average$790	FlexibilityNo cancel fee	On-time71%

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$569+ Cheap flights from Blountville (TRI) to Saint Thomas Island (STT)

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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Blountville to Saint Thomas Island with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Blountville to Saint Thomas Island

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Blountville to Saint Thomas Island

Cheapest flights from Blountville to Saint Thomas IslandExplore the most affordable flight options available from Blountville to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Blountville to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Blountville to Saint Thomas Island that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Blountville with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Blountville to Saint Thomas Island

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

Reviews of airlines servicing Saint Thomas Island

Read through reviews of airlines operating flights from Blountville to Saint Thomas Island, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Blountville 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.

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

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

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

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

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

Traveling to a place near Saint Thomas Island?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Blountville to Saint Thomas Island

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Blountville to Saint Thomas Island

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Cheapest flights from Blountville to Saint Thomas Island
Explore the most affordable flight options available from Blountville to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.