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

Cheapflights users have booked flights from Knoxville to Saint Thomas Island round-trip from $405. Other airlines that can offer you cheap pricing are American Airlines, from $419, and Delta, from $469. United Airlines is priced at 41% lower than the current average price of a flight leaving 3 months from now.

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

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

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

Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Knoxville to Saint Thomas Island.

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

Friday flights are found to be more expensive to fly from Knoxville 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 Knoxville to Saint Thomas Island?

To save on the cost of your flight from Knoxville to Saint Thomas Island, book at least 41 days before your planned departure. Booking around this time can save you about 746% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $580 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $775.

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

February is one of the best times of the year to fly to Saint Thomas Island from Knoxville. Prices for February average $692 per person but you can even find prices for as low as $496. The most expensive prices can be found in the month of June. Opting for a February flight can save you 33% on your journey compared to booking in June

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

Unlike in the morning, when flights are generally more expensive, you can save up to 11% on flights from Knoxville to Saint Thomas Island by exploring options for tickets at noon.

Most accurate provider : When it comes to deals on Knoxville-Saint Thomas Island flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Saint Thomas Island flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Saint Thomas Island flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Knoxville-Saint Thomas Island flights, Cheapflights users trust FlightHub the most. FlightHub 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 Knoxville-Saint Thomas Island flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

Yes. Cheapflights offers flight deals from Knoxville 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.

$363+ Flights from Knoxville to Saint Thomas Island

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Cheap flight deals from Knoxville to Saint Thomas Island

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$363 (Mytrip)
Popular in	June
Cheapest in	February
Average price	$597

Provider with most accurate pricing for Knoxville McGhee Tyson-Saint Thomas Island Cyril E King flight deals.

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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Saint Thomas Island Cyril E King flights.

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From Knoxville McGhee Tyson to Saint Thomas Island Cyril E King

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High demand for flights, 11% potential price rise

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Best time to find cheap flights, 3% potential price drop

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Average for round-trip flights in January 2025

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Find flight deals from Knoxville to Saint Thomas Island

Cheapest flights from Knoxville to Saint Thomas Island
Explore the most affordable flight options available from Knoxville to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

Thu 3/66:20 amTYS - STT

2 stops27h 46mMultiple Airlines

Mon 3/1011:11 amSTT - TYS

1 stop10h 10mMultiple Airlines

Deal found 1/15

$363

Mon 9/88:45 pmTYS - STT

2 stops16h 05mAmerican Airlines

Mon 9/221:50 pmSTT - TYS

1 stop9h 35mAmerican Airlines

Deal found 1/15

$395

Thu 3/67:00 amTYS - STT

1 stop9h 35mUnited Airlines

Mon 3/102:00 pmSTT - TYS

1 stop8h 45mUnited Airlines

Deal found 1/15

$405

Sat 9/138:47 amTYS - STT

1 stop5h 53mDelta

Sat 9/202:49 pmSTT - TYS

1 stop8h 58mDelta

Deal found 1/15

$429

Best flights from Knoxville to Saint Thomas Island
Discover carefully curated flight deals from Knoxville to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 17, 2025.

Thu 3/66:20 amTYS - STT

2 stops27h 46mMultiple Airlines

Mon 3/1011:11 amSTT - TYS

1 stop10h 10mMultiple Airlines

Deal found 1/15

$363

Thu 3/67:00 amTYS - STT

1 stop9h 35mUnited Airlines

Mon 3/102:00 pmSTT - TYS

1 stop8h 45mUnited Airlines

Deal found 1/15

$405

Thu 3/66:53 amTYS - STT

1 stop9h 42mAmerican Airlines

Mon 3/1012:25 pmSTT - TYS

1 stop10h 29mAmerican Airlines

Deal found 1/15

$419

Mon 3/35:45 amTYS - STT

1 stop9h 04mDelta

Thu 3/64:00 pmSTT - TYS

1 stop8h 47mDelta

Deal found 1/15

$469

Last-minute flights from Knoxville to Saint Thomas Island
Discover last-minute flight deals from Knoxville to Saint Thomas Island. Data last updated January 17, 2025 and is based on user searches.

Sun 1/268:05 pmTYS - STT

1 stop14h 45mAmerican Airlines

Wed 1/296:31 pmSTT - TYS

2 stops17h 05mAmerican Airlines

Deal found 1/15

$609

Sun 1/265:45 amTYS - STT

1 stop9h 04mDelta

Wed 1/294:00 pmSTT - TYS

1 stop8h 47mDelta

Deal found 1/15

$612

Wed 1/298:05 pmTYS - STT

2 stops18h 15mAmerican Airlines

Tue 2/46:31 pmSTT - TYS

2 stops20h 47mAmerican Airlines

Deal found 1/14

$559

Sat 2/15:15 pmTYS - STT

1 stop16h 31mMultiple Airlines

Fri 2/711:51 amSTT - TYS

3 stops29h 34mMultiple Airlines

Deal found 1/16

$377

Sat 2/15:45 amTYS - STT

1 stop6h 26mUnited Airlines

Fri 2/71:05 pmSTT - TYS

1 stop7h 31mUnited Airlines

Deal found 1/16

$676

Find flights from Knoxville to Saint Thomas Island within your budget

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleSaint Thomas Island

TYS - STT

TYSSTT

Knoxville McGhee Tyson

Thu 3/6

6:20 am-11:06 am

2 stops27h 46m

Saint Thomas Island Cyril E King

Mon 3/10

11:11 am-9:21 pm

1 stop10h 10m

$363

KnoxvilleSaint Thomas Island

TYS - STT

TYSSTT

Knoxville McGhee Tyson

Thu 3/6

7:00 am-5:35 pm

1 stop9h 35m

Saint Thomas Island Cyril E King

Mon 3/10

2:00 pm-10:45 pm

1 stop8h 45m

$405

KnoxvilleSaint Thomas Island

TYS - STT

TYSSTT

Knoxville McGhee Tyson

Thu 4/24

6:55 am-4:59 pm

1 stop10h 04m

Saint Thomas Island Cyril E King

Tue 5/6

5:15 pm-11:24 pm

1 stop6h 09m

$477

KnoxvilleSaint Thomas Island

TYS - STT

TYSSTT

Knoxville McGhee Tyson

Sun 1/26

7:00 am-2:45 pm

1 stop6h 45m

Saint Thomas Island Cyril E King

Wed 1/29

4:00 pm-11:47 pm

1 stop8h 47m

$637

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Compare providers for flights from Knoxville to Saint Thomas Island

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Saint Thomas Island in January.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*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 Knoxville-Saint Thomas Island flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Saint Thomas Island flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Saint Thomas Island flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Knoxville-Saint Thomas Island flights, Cheapflights users trust FlightHub the most. FlightHub 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 Knoxville-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 Knoxville to Saint Thomas Island

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

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

How far ahead should I book a flight from Knoxville to Saint Thomas Island?

The best time to book flights from Knoxville to Saint Thomas Island is 40 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Knoxville to Saint Thomas Island (average of $433). Flying from Knoxville to Saint Thomas Island in June is currently the most expensive (average of $660). 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

See what other customers who have flown with Delta and American Airlines from Knoxville to Saint Thomas Island have to say. 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

8,511 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,511 reviews

Delta

8.0

Very good

8,511 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,965 reviews

Delta

8.0

Very good

8,511 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,511 reviews

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Knoxville to Saint Thomas Island round-trip?
Cheapflights users have booked flights from Knoxville to Saint Thomas Island round-trip from $405. Other airlines that can offer you cheap pricing are American Airlines, from $419, and Delta, from $469. United Airlines is priced at 41% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Knoxville to Saint Thomas Island that include hotel bookings?
Yes. In addition to deals on Knoxville to Saint Thomas Island flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Knoxville 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 Knoxville to Saint Thomas Island.
Can I find deals for business class flights from Knoxville to Saint Thomas Island?
Yes. Cheapflights offers flight deals from Knoxville 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 Knoxville to Saint Thomas Island?
Currently, September is the cheapest month in which you can book a flight from Knoxville to Saint Thomas Island (average of $433). Flying from Knoxville to Saint Thomas Island in June is currently the most expensive (average of $660). 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 3 airlines flying from Knoxville to Saint Thomas Island

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$383	Average$744	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$400	Average$699	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$458	Average$691	FlexibilityNo cancel fee	On-time71%

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$363+ Cheap flights from Knoxville (TYS) 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Knoxville 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 Knoxville to Saint Thomas Island

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Knoxville to Saint Thomas Island

Cheapest flights from Knoxville to Saint Thomas IslandExplore the most affordable flight options available from Knoxville to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

Explore the most affordable flight options available from Knoxville to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

Find flights from Knoxville to Saint Thomas Island within your budget

Compare providers for flights from Knoxville 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 Knoxville to Saint Thomas Island in January.

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

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

Travel insights for flights from Knoxville to Saint Thomas Island

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

How far ahead should I book a flight from Knoxville to Saint Thomas Island?

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Saint Thomas Island. Price data was last updated on January 10, 2025.

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

Reviews of airlines servicing Saint Thomas Island

See what other customers who have flown with Delta and American Airlines from Knoxville to Saint Thomas Island have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Knoxville 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 Knoxville to Saint Thomas Island round-trip?

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

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

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

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

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Alternative routes for Knoxville to Saint Thomas Island

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Top 3 airlines flying from Knoxville to Saint Thomas Island

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Cheapest flights from Knoxville to Saint Thomas Island
Explore the most affordable flight options available from Knoxville to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.