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$115+ Cheap flights from Birmingham, AL to Knoxville (BHM - TYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — TYS
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap 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 August 14, 2025.

Round-trip from

$307
(Delta)

One-way from

$115
(Kiwi.com)
From Birmingham to Knoxville McGhee Tyson
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One-way flight from Birmingham to Knoxville McGhee Tyson
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Find 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 August 14, 2025.

This Delta deal was found by Cheapflights users on 8/14. 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 9/135:23 amBHM - TYS
1 stop4h 02mDelta
Mon 9/156:08 pmTYS - BHM
1 stop4h 23mDelta
Deal found 8/14$307
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/55:35 pmBHM - TYS
1 stop4h 28mAmerican Airlines
Fri 9/127:45 pmTYS - BHM
1 stop3h 53mAmerican Airlines
Deal found 8/12$317
This Delta deal was found by Cheapflights users on 8/12. 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.
Wed 8/276:30 amBHM - TYS
1 stop5h 38mDelta
Sun 8/315:45 amTYS - BHM
1 stop3h 42mDelta
Deal found 8/12$367
This American Airlines deal was found by Cheapflights users on 8/12. 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 8/136:30 amBHM - TYS
1 stop3h 52mAmerican Airlines
Wed 8/205:26 pmTYS - BHM
1 stop5h 04mAmerican Airlines
Deal found 8/12$425
This Delta deal was found by Cheapflights users on 8/13. 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.
Wed 10/89:04 amBHM - TYS
1 stop4h 39mDelta
Sun 10/125:44 amTYS - BHM
1 stop3h 15mDelta
Deal found 8/13$443
This American Airlines deal was found by Cheapflights users on 8/14. 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 12/292:51 pmBHM - TYS
1 stop5h 39mAmerican Airlines
Tue 12/305:08 amTYS - BHM
1 stop3h 48mAmerican Airlines
Deal found 8/14$477
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 8/154:24 pmBHM - TYS
1 stop5h 35mAmerican Airlines
Sun 8/175:06 amTYS - BHM
1 stop6h 26mAmerican Airlines
Deal found 8/11$487
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/1211:28 amBHM - TYS
1 stop7h 31mMultiple Airlines
Sun 9/1412:08 pmTYS - BHM
1 stop23h 00mMultiple Airlines
Deal found 8/13$519
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/295:57 pmBHM - TYS
1 stop20h 54mMultiple Airlines
Mon 9/17:15 amTYS - BHM
1 stop12h 39mMultiple Airlines
Deal found 8/11$544
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 9/51:34 pmBHM - TYS
1 stop19h 24mUnited Airlines
Fri 9/122:30 pmTYS - BHM
2 stops23h 22mUnited Airlines
Deal found 8/12$547
This American Airlines deal was found by Cheapflights users on 8/13. 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 8/294:33 pmBHM - TYS
1 stop4h 33mAmerican Airlines
Tue 9/23:41 pmTYS - BHM
1 stop6h 49mAmerican Airlines
Deal found 8/13$549

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 August 14, 2025.
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 9/26

6:30 am-1:07 pm

1 stop5h 37m

Knoxville McGhee Tyson

Sun 9/28

1:52 pm-6:03 pm

1 stop5h 11m

$307

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Sat 9/13

5:23 am-10:25 am

1 stop4h 02m

Knoxville McGhee Tyson

Mon 9/15

6:08 pm-10:52 pm

1 stop5h 44m

$307

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Fri 9/5

5:35 pm-11:03 pm

1 stop4h 28m

Knoxville McGhee Tyson

Fri 9/12

7:45 pm-10:38 pm

1 stop3h 53m

$317

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Wed 8/27

6:30 am-1:08 pm

1 stop5h 38m

Knoxville McGhee Tyson

Sun 8/31

5:45 am-8:27 am

1 stop3h 42m

$367

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Tue 8/19

4:24 pm-10:59 pm

1 stop5h 35m

Knoxville McGhee Tyson

Sat 8/23

2:54 pm-5:50 pm

1 stop3h 56m

$425

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Wed 10/8

9:04 am-2:43 pm

1 stop4h 39m

Knoxville McGhee Tyson

Sun 10/12

5:44 am-7:59 am

1 stop3h 15m

$443

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Fri 9/12

11:28 am-7:59 pm

1 stop7h 31m

Knoxville McGhee Tyson

Sun 9/14

12:08 pm-10:08 am

1 stop23h 00m

$519

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Fri 8/29

5:57 pm-3:51 pm

1 stop20h 54m

Knoxville McGhee Tyson

Mon 9/1

7:15 am-6:54 pm

1 stop12h 39m

$544

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Mon 10/13

11:39 am-10:33 am

1 stop21h 54m

$115

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Thu 10/16

11:39 am-8:11 pm

1 stop7h 32m

$133

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 13 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Birmingham to Knoxville

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

Find hourly flight availability from Birmingham to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

It’s typically best to fly out from Birmingham, Alabama to Knoxville at noon. Doing so could potentially save you 4% on the flight price compared to flying in the morning, which is usually more expensive.

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.

  • 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.

  • What is the cheapest month to book a flight from Birmingham, Alabama to Knoxville?

    Currently, January is the cheapest month in which you can book a flight from Birmingham, Alabama to Knoxville (average of $294). Flying from Birmingham, Alabama to Knoxville in March is currently the most expensive (average of $376). 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

Traveling to a place near Knoxville?

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

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