$458+ Cheap flights from Knoxville to Beaumont (TYS - BPT)
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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BPT
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Beaumont 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 Beaumont
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Cheapest flights from Knoxville to BeaumontExplore the most affordable flight options available from Knoxville to Beaumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Knoxville to Beaumont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/105:26 pm -
1 stop6h 21m
Sat 10/173:54 pm -
1 stop4h 51m
Deal found 9/10![American Airlines logo]()
$458
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/165:26 pm -
1 stop6h 21m
Sun 10/183:54 pm -
1 stop6h 24m
Deal found 9/9![American Airlines logo]()
$540
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/105:26 pm -
1 stop6h 21m
Fri 10/163:54 pm -
1 stop4h 51m
Deal found 9/10![American Airlines logo]()
$585
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/1012:53 pm -
2 stops10h 54m
Mon 10/196:00 am -
2 stops9h 18m
Deal found 9/8![American Airlines logo]()
$596
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/85:26 pm -
1 stop6h 21m
Fri 10/163:54 pm -
1 stop4h 51m
Deal found 9/10![American Airlines logo]()
$622
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/105:26 pm -
1 stop6h 21m
Sun 10/183:54 pm -
1 stop6h 24m
Deal found 9/8![American Airlines logo]()
$625
Best flights from Knoxville to BeaumontDiscover carefully curated flight deals from Knoxville to Beaumont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Knoxville to Beaumont that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/85:26 pm -
1 stop6h 21m
Thu 10/153:54 pm -
1 stop6h 24m
Deal found 9/8![American Airlines logo]()
$540
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/165:26 pm -
1 stop6h 21m
Sun 10/183:54 pm -
1 stop6h 24m
Deal found 9/9![American Airlines logo]()
$540
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/85:26 pm -
1 stop6h 21m
Sat 10/176:00 am -
1 stop7h 07m
Deal found 9/8![American Airlines logo]()
$585
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/1012:53 pm -
2 stops10h 54m
Sat 10/176:00 am -
2 stops10h 36m
Deal found 9/8![American Airlines logo]()
$599
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 10/125:26 pm -
1 stop6h 21m
Sat 10/173:54 pm -
1 stop6h 24m
Deal found 9/10![American Airlines logo]()
$631
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/95:26 pm -
1 stop6h 21m
Sun 10/113:54 pm -
1 stop6h 24m
Deal found 9/8![American Airlines logo]()
$668
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/93:41 pm -
2 stops8h 06m
Fri 10/163:54 pm -
1 stop4h 51m
Deal found 9/10![American Airlines logo]()
$700
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/93:41 pm -
2 stops8h 06m
Mon 10/196:00 am -
2 stops9h 18m
Deal found 9/8![American Airlines logo]()
$705
Last-minute flights from Knoxville to BeaumontDiscover last-minute flight deals from Knoxville to Beaumont. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Beaumont. Data last updated September 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/85:26 pm -
1 stop6h 21m
Fri 10/163:54 pm -
1 stop4h 51m
Deal found 9/10![American Airlines logo]()
$622
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/105:26 pm -
1 stop6h 21m
Sat 10/173:54 pm -
1 stop4h 51m
Deal found 9/10![American Airlines logo]()
$458
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/105:26 pm -
1 stop6h 21m
Fri 10/163:54 pm -
1 stop4h 51m
Deal found 9/10![American Airlines logo]()
$585
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/1012:53 pm -
2 stops10h 54m
Mon 10/196:00 am -
2 stops9h 18m
Deal found 9/8![American Airlines logo]()
$596
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/105:26 pm -
1 stop6h 21m
Sun 10/183:54 pm -
1 stop6h 24m
Deal found 9/8![American Airlines logo]()
$625
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/165:26 pm -
1 stop6h 21m
Sun 10/183:54 pm -
1 stop6h 24m
Deal found 9/9![American Airlines logo]()
$540
Find flight deals from Knoxville to Beaumont
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Beaumont (BPT). 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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $458 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Beaumont 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 10, 2026.
Use the filters below to find and compare flights from Knoxville to Beaumont that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
KnoxvilleBeaumont
TYS Knoxville McGhee Tyson - BPT Beaumont Jefferson County
TYSBPT
Knoxville McGhee Tyson
Thu 10/8
5:26 pm-10:47 pm
1 stop6h 21m
Beaumont Jefferson County
Thu 10/15
3:54 pm-11:18 pm
1 stop6h 24m
$540
KnoxvilleBeaumont
TYS Knoxville McGhee Tyson - BPT Beaumont Jefferson County
TYSBPT
Knoxville McGhee Tyson
Fri 10/16
5:26 pm-10:47 pm
1 stop6h 21m
Beaumont Jefferson County
Sun 10/18
3:54 pm-11:18 pm
1 stop6h 24m
$540
KnoxvilleBeaumont
TYS Knoxville McGhee Tyson - BPT Beaumont Jefferson County
TYSBPT
Knoxville McGhee Tyson
Thu 10/8
5:26 pm-10:47 pm
1 stop6h 21m
Beaumont Jefferson County
Sat 10/17
6:00 am-2:07 pm
1 stop7h 07m
$585
KnoxvilleBeaumont
TYS Knoxville McGhee Tyson - BPT Beaumont Jefferson County
TYSBPT
Knoxville McGhee Tyson
Sat 10/10
12:53 pm-10:47 pm
2 stops10h 54m
Beaumont Jefferson County
Sat 10/17
6:00 am-5:36 pm
2 stops10h 36m
$599
KnoxvilleBeaumont
TYS Knoxville McGhee Tyson - BPT Beaumont Jefferson County
TYSBPT
Knoxville McGhee Tyson
Mon 10/12
5:26 pm-10:47 pm
1 stop6h 21m
Beaumont Jefferson County
Sat 10/17
3:54 pm-11:18 pm
1 stop6h 24m
$631
KnoxvilleBeaumont
TYS Knoxville McGhee Tyson - BPT Beaumont Jefferson County
TYSBPT
Knoxville McGhee Tyson
Fri 10/9
5:26 pm-10:47 pm
1 stop6h 21m
Beaumont Jefferson County
Sun 10/11
3:54 pm-11:18 pm
1 stop6h 24m
$668
KnoxvilleBeaumont
TYS Knoxville McGhee Tyson - BPT Beaumont Jefferson County
TYSBPT
Knoxville McGhee Tyson
Fri 10/9
3:41 pm-10:47 pm
2 stops8h 06m
Beaumont Jefferson County
Fri 10/16
3:54 pm-9:45 pm
1 stop4h 51m
$700
KnoxvilleBeaumont
TYS Knoxville McGhee Tyson - BPT Beaumont Jefferson County
TYSBPT
Knoxville McGhee Tyson
Fri 10/9
3:41 pm-10:47 pm
2 stops8h 06m
Beaumont Jefferson County
Mon 10/19
6:00 am-4:18 pm
2 stops9h 18m
$705
Sorted by cheapest first
Compare providers for flights from Knoxville to Beaumont
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 Beaumont in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Knoxville-Beaumont flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Beaumont flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Beaumont flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Knoxville-Beaumont 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-Beaumont 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 Beaumont
Have a flexible travel schedule? Discover the best time to fly to Beaumont from Knoxville with our price prediction graph.
TYS-BPT
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 Knoxville to Beaumont. 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 Beaumont?
Book flights to Beaumont if you plan to visit one of these locationsPort Arthur
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