HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Knoxville

$128+ 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — TYS
Jan 26 — Feb 21
Mon 1/26
Mon 2/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Birmingham to Knoxville 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 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 December 27, 2025.

This American Airlines deal was found by Cheapflights users on 12/27. 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.
Sun 12/284:40 pmBHM - TYS
1 stop6h 07mAmerican Airlines
Sun 1/45:00 amTYS - BHM
1 stop3h 46mAmerican Airlines
Deal found 12/27$527
This United Airlines deal was found by Cheapflights users on 12/27. 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.
Sun 12/281:48 pmBHM - TYS
2 stops20h 08mUnited Airlines
Sun 1/45:45 amTYS - BHM
2 stops17h 10mUnited Airlines
Deal found 12/27$955

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 December 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$275
(Delta)
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
Search Deals

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 December 27, 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

Sat 1/24

9:00 am-1:50 pm

1 stop3h 50m

Knoxville McGhee Tyson

Sat 1/31

5:00 pm-7:39 pm

1 stop3h 39m

$275

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Sat 1/24

4:53 pm-11:21 pm

1 stop5h 28m

Knoxville McGhee Tyson

Sat 1/31

3:00 pm-7:46 pm

1 stop5h 46m

$275

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Thu 1/22

5:20 am-9:21 am

1 stop3h 01m

Knoxville McGhee Tyson

Thu 1/29

5:40 am-8:08 am

1 stop3h 28m

$275

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Fri 2/13

6:39 pm-11:52 pm

1 stop4h 13m

Knoxville McGhee Tyson

Sun 2/15

6:55 am-10:15 am

1 stop4h 20m

$363

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Sat 1/10

5:20 am-10:15 am

1 stop3h 55m

Knoxville McGhee Tyson

Wed 1/14

5:40 am-10:33 am

1 stop5h 53m

$407

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Fri 1/9

9:13 am-1:50 pm

1 stop3h 37m

Knoxville McGhee Tyson

Sun 1/11

5:40 am-8:08 am

1 stop3h 28m

$407

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Thu 1/22

3:00 pm-1:24 pm

2 stops21h 24m

Knoxville McGhee Tyson

Thu 1/29

6:45 am-6:26 pm

1 stop12h 41m

$675

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Fri 2/13

6:30 am-8:37 pm

2 stops13h 07m

Knoxville McGhee Tyson

Sun 2/15

6:45 am-6:23 pm

1 stop12h 38m

$714

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Wed 2/11

5:20 am-9:24 am

1 stop3h 04m

$128

BirminghamKnoxville

BHM - TYS

BHMTYS

Birmingham

Thu 2/12

5:20 am-9:04 am

1 stop2h 44m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 12 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Birmingham, Alabama-Knoxville flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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 December 27, 2025.

It’s typically best to fly out from Birmingham, Alabama to Knoxville at noon. Doing so could potentially save you 36% on the flight price compared to flying in the afternoon, 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.

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

    Departing from Birmingham, Alabama to Knoxville will take you 3h 50m. 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.

  • What are the most reliable airlines from Birmingham, Alabama to Knoxville?

    No one likes to see their flight delayed. When booking a flight from Birmingham, Alabama to Knoxville consider choosing SkyWest Airlines (100%), Delta (100%) or United Airlines (100%) as they are the most reliable in getting you off to your destination on time.

  • 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
Oak Ridge
Murphy

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.