$227+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — STT
Nov 21 — Nov 281
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Knoxville to Saint Thomas Island with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Knoxville to Saint Thomas Island
Cheapest
Best
Last-minute
One-way
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 October 22, 2026.
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 October 22, 2026.
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 11/186:53 am -
1 stop6h 30m
Wed 11/254:53 pm -
1 stop8h 59m
Deal found 10/21![American Airlines logo]()
$496
This American Airlines deal was found by Cheapflights users on 10/17. 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.
Sat 12/57:35 pm -
1 stop15h 42m
Sat 12/125:25 pm -
2 stops18h 07m
Deal found 10/17![American Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 12/305:15 am -
1 stop10h 07m
Sat 1/95:04 pm -
2 stops17h 41m
Deal found 10/21![American Airlines logo]()
$533
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 12/185:15 am -
1 stop11h 19m
Tue 12/296:44 pm -
1 stop6h 55m
Deal found 10/21![American Airlines logo]()
$614
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Tue 11/36:53 am -
1 stop6h 30m
Sat 11/72:40 pm -
2 stops19h 08m
Deal found 10/19![American Airlines logo]()
$629
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 12/185:15 am -
1 stop11h 19m
Sat 12/266:44 pm -
1 stop6h 55m
Deal found 10/20![American Airlines logo]()
$658
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/58:04 pm -
2 stops17h 19m
Mon 11/91:07 pm -
1 stop11h 52m
Deal found 10/21![American Airlines logo]()
$664
Best flights from Knoxville to Saint Thomas IslandDiscover 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 October 22, 2026.
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 October 22, 2026.
This Delta deal was found by Cheapflights users on 10/17. 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.
Thu 1/215:30 am -
1 stop6h 10m
Sun 1/311:50 pm -
1 stop8h 55m
Deal found 10/17![Delta logo]()
$510
This American Airlines deal was found by Cheapflights users on 10/17. 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.
Thu 1/214:20 pm -
2 stops19h 04m
Sun 1/313:00 pm -
2 stops19h 45m
Deal found 10/17![American Airlines logo]()
$528
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 11/125:40 pm -
2 stops19h 16m
Sun 11/223:35 pm -
1 stop31h 22m
Deal found 10/19![United Airlines logo]()
$923
This American Airlines deal was found by Cheapflights users on 10/17. 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.
Sat 12/57:35 pm -
1 stop15h 42m
Sat 12/125:25 pm -
2 stops18h 07m
Deal found 10/17![American Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 1/18:01 pm -
2 stops15h 16m
Wed 1/65:04 pm -
2 stops17h 41m
Deal found 10/21![American Airlines logo]()
$603
This American Airlines deal was found by Cheapflights users on 10/18. 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.
Wed 12/305:15 am -
1 stop11h 19m
Sat 1/91:14 pm -
1 stop8h 01m
Deal found 10/18![American Airlines logo]()
$616
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Tue 3/97:50 am -
1 stop6h 53m
Sun 3/142:15 pm -
1 stop9h 38m
Deal found 10/21![American Airlines logo]()
$670
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Tue 1/261:55 pm -
3 stops23h 01m
Fri 2/126:55 pm -
2 stops20h 55m
Deal found 10/20![United Airlines logo]()
$939
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Tue 2/25:55 pm -
1 stop21h 25m
Sat 2/63:35 pm -
1 stop20h 37m
Deal found 10/19![United Airlines logo]()
$960
Last-minute flights from Knoxville to Saint Thomas IslandDiscover last-minute flight deals from Knoxville to Saint Thomas Island. Data last updated October 22, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Saint Thomas Island. Data last updated October 22, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Tue 11/36:53 am -
1 stop6h 30m
Sat 11/72:40 pm -
2 stops19h 08m
Deal found 10/19![American Airlines logo]()
$629
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/58:04 pm -
2 stops17h 19m
Mon 11/94:53 pm -
2 stops20h 02m
Deal found 10/21![American Airlines logo]()
$664
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 11/125:45 am -
1 stop7h 11m
Sun 11/223:35 pm -
1 stop31h 22m
Deal found 10/19![United Airlines logo]()
$829
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 11/186:53 am -
1 stop6h 30m
Wed 11/254:53 pm -
1 stop8h 59m
Deal found 10/21![American Airlines logo]()
$496
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Tue 11/245:01 pm -
2 stops18h 14m
Fri 11/273:15 pm -
2 stops18h 34m
Deal found 10/19![American Airlines logo]()
$958
This United deal was found by Cheapflights users on 10/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:45 am -
1 stop7h 11m
Fri 11/278:00 am -
2 stops27h 44m
Deal found 10/19![Multiple Airlines logo]()
$1,121
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Tue 11/245:45 am -
1 stop7h 11m
Fri 11/271:07 pm -
1 stop7h 29m
Deal found 10/19![United Airlines logo]()
$1,296
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 11/256:05 pm -
2 stops17h 10m
Sat 11/281:07 pm -
1 stop8h 03m
Deal found 10/21![American Airlines logo]()
$1,447
One-way flights from Knoxville to Saint Thomas IslandSearch for one-way flight options from Knoxville to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
Search for one-way flight options from Knoxville to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
This Southwest deal was found by Cheapflights users on 10/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:15 pm -
2 stops20h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Southwest logo]()
$227
This American Airlines deal was found by Cheapflights users on 10/17. 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.
Sat 11/147:16 pm -
1 stop16h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![American Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 10/17. 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.
Sat 11/147:00 am -
1 stop7h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Sun 11/155:45 am -
1 stop7h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![United Airlines logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:17 pm -
2 stops22h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:21 pm -
2 stops17h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 10/17. 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 11/158:04 pm -
2 stops17h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![American Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:30 am -
3 stops32h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 10/17. 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.
Sat 11/77:16 pm -
1 stop16h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![American Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:17 pm -
2 stops19h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/410:55 am -
3 stops23h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![Multiple Airlines logo]()
$380
Find flight deals from Knoxville to Saint Thomas Island
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) 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 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $458 (American Airlines) |
One-way from | $227 (Southwest) |
Popular in | April |
Cheapest in | July |
Average price | $740 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville 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 7,457,451 searches. Data last updated October 22, 2026.
Use the filters below to find and compare flights from Knoxville to Saint Thomas Island that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleSaint Thomas Island
TYS Knoxville McGhee Tyson - STT Saint Thomas Island Cyril E King
TYSSTT
Knoxville McGhee Tyson
Sat 11/14
7:00 am-3:45 pm
1 stop7h 45m
Saint Thomas Island Cyril E King
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$307
Quickest round-trip
KnoxvilleSaint Thomas Island
TYS Knoxville McGhee Tyson - STT Saint Thomas Island Cyril E King
TYSSTT
Knoxville McGhee Tyson
Tue 11/17
5:45 am-1:56 pm
1 stop7h 11m
Saint Thomas Island Cyril E King
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$315
KnoxvilleSaint Thomas Island
TYS Knoxville McGhee Tyson - STT Saint Thomas Island Cyril E King
TYSSTT
Knoxville McGhee Tyson
Wed 11/11
5:45 am-1:56 pm
1 stop7h 11m
Saint Thomas Island Cyril E King
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$394
KnoxvilleSaint Thomas Island
TYS Knoxville McGhee Tyson - STT Saint Thomas Island Cyril E King
TYSSTT
Knoxville McGhee Tyson
Tue 11/10
5:45 am-1:56 pm
1 stop7h 11m
Saint Thomas Island Cyril E King
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$394
KnoxvilleSaint Thomas Island
TYS Knoxville McGhee Tyson - STT Saint Thomas Island Cyril E King
TYSSTT
Knoxville McGhee Tyson
Mon 11/9
5:45 am-1:56 pm
1 stop7h 11m
Saint Thomas Island Cyril E King
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$394
KnoxvilleSaint Thomas Island
TYS Knoxville McGhee Tyson - STT Saint Thomas Island Cyril E King
TYSSTT
Knoxville McGhee Tyson
Wed 11/4
5:45 am-1:56 pm
1 stop7h 11m
Saint Thomas Island Cyril E King
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$394
KnoxvilleSaint Thomas Island
TYS Knoxville McGhee Tyson - STT Saint Thomas Island Cyril E King
TYSSTT
Knoxville McGhee Tyson
Thu 1/21
5:30 am-12:40 pm
1 stop6h 10m
Saint Thomas Island Cyril E King
Sun 1/31
1:50 pm-9:45 pm
1 stop8h 55m
$510
KnoxvilleSaint Thomas Island
TYS Knoxville McGhee Tyson - STT Saint Thomas Island Cyril E King
TYSSTT
Knoxville McGhee Tyson
Thu 1/21
4:20 pm-12:24 pm
2 stops19h 04m
Saint Thomas Island Cyril E King
Sun 1/31
3:00 pm-9:45 am
2 stops19h 45m
$528
KnoxvilleSaint Thomas Island
TYS Knoxville McGhee Tyson - STT Saint Thomas Island Cyril E King
TYSSTT
Knoxville McGhee Tyson
Sat 12/5
7:35 pm-12:17 pm
1 stop15h 42m
Saint Thomas Island Cyril E King
Sat 12/12
5:25 pm-10:32 am
2 stops18h 07m
$528
KnoxvilleSaint Thomas Island
TYS Knoxville McGhee Tyson - STT Saint Thomas Island Cyril E King
TYSSTT
Knoxville McGhee Tyson
Fri 1/1
8:01 pm-12:17 pm
2 stops15h 16m
Saint Thomas Island Cyril E King
Wed 1/6
5:04 pm-9:45 am
2 stops17h 41m
$603
Showing 1-10 of 15 resultsSorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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.
TYS-STT
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 Knoxville to Saint Thomas Island
What is the cheapest month to book a flight from Knoxville to Saint Thomas Island?
Currently, July is the cheapest month in which you can book a flight from Knoxville to Saint Thomas Island (average of $555). Flying from Knoxville to Saint Thomas Island in April is currently the most expensive (average of $1,058). 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.
How much does it cost to fly round-trip from Knoxville to Saint Thomas Island?
Airfare is below average for this route at the moment.
Knoxville to Saint Thomas Island flights typically cost between $495 and $710 in January.The cheapest round-trip price found within the last 5 days was $458 on American Airlines (Jan 26-Feb 12).
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 22, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Knoxville to Saint Thomas Island by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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.
Traveling to a place near Saint Thomas Island?
Book flights to Saint Thomas Island if you plan to visit one of these locationsSt. John
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Knoxville
Popular flights
Saint Thomas Island flight routes
Alternative routes for Knoxville to Saint Thomas Island
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Saint Thomas Island by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Knoxville to Saint Thomas Island by cabin class
Find flights from Knoxville to Saint Thomas Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Knoxville and Saint Thomas Island flights
Browse other Knoxville and Saint Thomas Island flight options. Last updated on October 22, 2026.
Other flights from Knoxville
Browse through other flights departing from Knoxville. Flights are based on user searches made on Cheapflights and were last updated on October 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Saint Thomas Island
Explore flights to Saint Thomas Island departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 22, 2026.
Top 2 airlines flying from Knoxville to Saint Thomas Island
Discover the top 2 airlines that operate flights from Knoxville 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 7,457,451 searches. Data last updated October 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$473 | Average$676 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$550 | Average$788 | FlexibilityNo cancel fee | On-timeN/A |