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$287+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — TYS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$287
(American Airlines)

Popular in

July

Cheapest in

October

Average price

$688
From Birmingham to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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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 July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/2. 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 8/271:37 pmBHM - TYS
1 stop4h 17mAmerican Airlines
Tue 9/27:35 pmTYS - BHM
1 stop4h 01mAmerican Airlines
Deal found 7/2$287
This Delta deal was found by Cheapflights users on 7/2. 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.
Tue 8/129:32 amBHM - TYS
1 stop5h 02mDelta
Sat 8/164:39 pmTYS - BHM
1 stop4h 43mDelta
Deal found 7/2$297
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/292:17 pmBHM - TYS
3 stops24h 02mMultiple Airlines
Tue 8/54:55 pmTYS - BHM
2 stops21h 27mMultiple Airlines
Deal found 7/1$411
This United Airlines deal was found by Cheapflights users on 7/1. 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 7/297:30 amBHM - TYS
2 stops12h 27mUnited Airlines
Tue 8/512:00 pmTYS - BHM
1 stop22h 43mUnited Airlines
Deal found 7/1$552

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 July 3, 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

Wed 8/27

1:37 pm-6:54 pm

1 stop4h 17m

Knoxville McGhee Tyson

Tue 9/2

7:35 pm-10:36 pm

1 stop4h 01m

$287

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Tue 8/12

9:32 am-3:34 pm

1 stop5h 02m

Knoxville McGhee Tyson

Sat 8/16

4:39 pm-8:22 pm

1 stop4h 43m

$297

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Tue 7/29

2:17 pm-3:19 pm

3 stops24h 02m

Knoxville McGhee Tyson

Tue 8/5

4:55 pm-1:22 pm

2 stops21h 27m

$411

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Tue 7/29

7:30 am-8:57 pm

2 stops12h 27m

Knoxville McGhee Tyson

Tue 8/5

12:00 pm-9:43 am

1 stop22h 43m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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 July 3, 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.

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Birmingham to Knoxville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Birmingham, Alabama to Knoxville round-trip?

    Cheapflights users have booked flights from Birmingham, Alabama to Knoxville round-trip from $287. Other airlines that can offer you cheap pricing are Delta, from $297, and United Airlines, from $552. You may be able to fly from Birmingham, Alabama to Knoxville for 43% less than the average price by searching for these airlines.

  • 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 $296). 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 Birmingham?

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

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