$548+ Cheap flights from Beaumont to Knoxville (BPT - TYS)
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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
BPT — TYS
Oct 14 — Oct 211
Round-trip
1 adult, Economy
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Cheapest flights from Beaumont to KnoxvilleExplore the most affordable flight options available from Beaumont to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
Explore the most affordable flight options available from Beaumont to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
This American Airlines deal was found by Cheapflights users on 9/11. 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 9/263:38 pm -
1 stop6h 44m
Wed 9/305:35 pm -
1 stop6h 09m
Deal found 9/11![American Airlines logo]()
$548
Best flights from Beaumont to KnoxvilleDiscover carefully curated flight deals from Beaumont to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
Discover carefully curated flight deals from Beaumont to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
This American Airlines deal was found by Cheapflights users on 9/11. 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 9/263:38 pm -
1 stop6h 44m
Wed 9/305:35 pm -
1 stop6h 09m
Deal found 9/11![American Airlines logo]()
$548
Last-minute flights from Beaumont to KnoxvilleDiscover last-minute flight deals from Beaumont to Knoxville. Data last updated September 14, 2026 and is based on user searches.
Discover last-minute flight deals from Beaumont to Knoxville. Data last updated September 14, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/11. 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 9/263:38 pm -
1 stop6h 44m
Wed 9/305:35 pm -
1 stop6h 09m
Deal found 9/11![American Airlines logo]()
$548
Find flight deals from Beaumont to Knoxville
Discover tips and strategies to find the most affordable flight options for your journey from Beaumont (BPT) to Knoxville (TYS). 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 September 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $548 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Beaumont to Knoxville 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 September 14, 2026.
Use the filters below to find and compare flights from Beaumont to Knoxville that are best for you.
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Route
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Cheapest round-trip
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BeaumontKnoxville
BPT Beaumont Jefferson County - TYS Knoxville McGhee Tyson
BPTTYS
Beaumont Jefferson County
Sat 9/26
3:38 pm-11:22 pm
1 stop6h 44m
Knoxville McGhee Tyson
Wed 9/30
5:35 pm-10:44 pm
1 stop6h 09m
$548
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Beaumont-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Beaumont-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Beaumont-Knoxville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Beaumont-Knoxville 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 Beaumont-Knoxville 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 Beaumont to Knoxville
Have a flexible travel schedule? Discover the best time to fly to Knoxville from Beaumont with our price prediction graph.
BPT-TYS
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.
Related info for your journey
Find useful and relevant information for your journey from Beaumont to Knoxville. 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 Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsCherokee
Crossville
Morristown
Bryson City
Murphy
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