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$281+ Cheap flights from Birmingham, AL to Knoxville (BHM - 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — TYS
Mar 25 — Apr 11
Wed 3/25
Wed 4/1
1 adult, Economy
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Cheap flight deals from Birmingham to Knoxville

Cheapest flights from Birmingham to Knoxville
Explore the most affordable flight options available from Birmingham to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2026.

This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/192:40 pm
BHM
-
TYS
1 stop6h 30m
Southwest
Mon 3/237:25 pm
TYS
-
BHM
1 stop5h 10m
Southwest
Deal found 2/20$281
This Southwest deal was found by Cheapflights users on 2/22. 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.
Fri 4/35:45 am
BHM
-
TYS
1 stop6h 00m
Southwest
Sun 4/56:35 am
TYS
-
BHM
1 stop5h 10m
Southwest
Deal found 2/22$317
This Delta deal was found by Cheapflights users on 2/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:20 am
BHM
-
TYS
1 stop2h 44m
Delta
Tue 3/105:40 am
TYS
-
BHM
1 stop3h 36m
Delta
Deal found 2/19$407
This Southwest deal was found by Cheapflights users on 2/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/62:40 pm
BHM
-
TYS
1 stop6h 30m
Southwest
Tue 3/106:35 am
TYS
-
BHM
2 stops7h 15m
Southwest
Deal found 2/19$412
This Southwest deal was found by Cheapflights users on 2/22. 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.
Mon 3/95:45 am
BHM
-
TYS
1 stop6h 00m
Southwest
Fri 3/136:30 am
TYS
-
BHM
2 stops8h 20m
Southwest
Deal found 2/22$417
This United Airlines deal was found by Cheapflights users on 2/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:15 pm
BHM
-
TYS
1 stop14h 53m
United Airlines
Sat 4/257:00 am
TYS
-
BHM
1 stop11h 35m
United Airlines
Deal found 2/21$509

Find flight deals from Birmingham to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHM) 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 February 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$281
(Southwest)
Provider with most accurate pricing for Birmingham-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Birmingham-Knoxville McGhee Tyson flights.
Search Deals
From Birmingham to Knoxville McGhee Tyson
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Birmingham 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 2,558,603 searches. Data last updated February 23, 2026.
Use the filters below to find and compare flights from Birmingham to Knoxville that are best for you.

Fly from

Birmingham

Fly to

Knoxville

Route

Depart

Return

Price

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Fri 3/6

5:20 am-9:04 am

1 stop2h 44m

Knoxville McGhee Tyson

Tue 3/10

5:40 am-8:16 am

1 stop3h 36m

$407

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Fri 3/6

2:40 pm-10:10 pm

1 stop6h 30m

Knoxville McGhee Tyson

Tue 3/10

6:35 am-12:50 pm

2 stops7h 15m

$412

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Mon 3/9

9:45 am-9:15 pm

2 stops10h 30m

Knoxville McGhee Tyson

Fri 3/13

6:30 am-1:50 pm

2 stops8h 20m

$428

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Tue 4/21

6:15 pm-10:08 am

1 stop14h 53m

Knoxville McGhee Tyson

Sat 4/25

7:00 am-5:35 pm

1 stop11h 35m

$509

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Wed 4/22

1:21 pm-11:03 pm

1 stop8h 42m

Knoxville McGhee Tyson

Sat 4/25

7:00 am-5:35 pm

1 stop11h 35m

$509

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Compare providers for flights from Birmingham to Knoxville

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 Birmingham to Knoxville in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Birmingham, Alabama-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Birmingham, Alabama-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Birmingham, Alabama-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Birmingham, Alabama-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 Birmingham, Alabama-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 Birmingham to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Birmingham 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.

Related info for your journey

Find useful and relevant information for your journey from Birmingham to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Birmingham, Alabama to Knoxville?

    Departing from Birmingham, Alabama to Knoxville will take you 2h 44m. Birmingham, Alabama and Knoxville are separated by a distance of 221 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Birmingham to Knoxville that include hotel bookings?

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

  • How can I find direct flights from Birmingham to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to Knoxville.

  • Can I find deals for business class flights from Birmingham to Knoxville?

    Yes. Cheapflights offers flight deals from Birmingham to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Corbin
Morristown
Bryson City
Alcoa
Murphy
Oak Ridge

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