HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Birmingham

$659+ Cheap flights from Knoxville (TYS) to Birmingham (BHX)

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BHX
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Knoxville to Birmingham 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 Birmingham

Best flights from Knoxville to Birmingham
Discover carefully curated flight deals from Knoxville to Birmingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/159:30 amTYS - BHX
2 stops22h 05mUnited Airlines
Mon 1/196:00 amBHX - TYS
2 stops33h 57mUnited Airlines
Deal found 12/9$659
This Cheapflightsfares deal was found by Cheapflights users on 12/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/85:29 pmTYS - BHX
2 stops18h 31mLufthansa
Thu 1/156:00 amBHX - TYS
2 stops18h 27mLufthansa
Deal found 12/9$702
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1411:10 amTYS - BHX
2 stops20h 35mUnited Airlines
Sun 1/181:20 pmBHX - TYS
2 stops35h 07mUnited Airlines
Deal found 12/10$734
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/82:25 pmTYS - BHX
3 stops17h 10mUnited Airlines
Thu 1/156:00 amBHX - TYS
2 stops18h 27mUnited Airlines
Deal found 12/9$781

Find flight deals from Knoxville to Birmingham

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Birmingham (BHX). 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 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$659
(United Airlines)
Provider with most accurate pricing for Knoxville McGhee Tyson-Birmingham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Birmingham flights.
Search Deals
From Knoxville McGhee Tyson to Birmingham
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Birmingham 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 12, 2025.
Use the filters below to find and compare flights from Knoxville to Birmingham that are best for you.

Fly from

Knoxville

Fly to

Birmingham

Route

Depart

Return

Price

KnoxvilleBirmingham

TYS - BHX

TYSBHX

Knoxville McGhee Tyson

Thu 1/15

9:30 am-12:35 pm

2 stops22h 05m

Birmingham

Mon 1/19

6:00 am-10:57 am

2 stops33h 57m

$659

KnoxvilleBirmingham

TYS - BHX

TYSBHX

Knoxville McGhee Tyson

Thu 1/8

5:29 pm-5:00 pm

2 stops18h 31m

Birmingham

Thu 1/15

6:00 am-7:27 pm

2 stops18h 27m

$702

KnoxvilleBirmingham

TYS - BHX

TYSBHX

Knoxville McGhee Tyson

Wed 1/14

11:10 am-12:45 pm

2 stops20h 35m

Birmingham

Sun 1/18

1:20 pm-7:27 pm

2 stops35h 07m

$734

KnoxvilleBirmingham

TYS - BHX

TYSBHX

Knoxville McGhee Tyson

Thu 1/8

2:25 pm-12:35 pm

3 stops17h 10m

Birmingham

Thu 1/15

6:00 am-7:27 pm

2 stops18h 27m

$781

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Compare providers for flights from Knoxville to Birmingham

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 Birmingham in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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 Knoxville-Birmingham flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-Birmingham flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Knoxville-Birmingham flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Birmingham 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 Knoxville-Birmingham 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 Birmingham

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

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

Currently, January is the cheapest month in which you can book a flight from Knoxville to Birmingham (average of $632). Flying from Knoxville to Birmingham in July is currently the most expensive (average of $1,062). 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.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Birmingham. 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 Knoxville to Birmingham?

    A quick flight from Knoxville to Birmingham can take about 18h 31m. United Airlines provides one of the quickest options available for as low as $702. There are 4002 mi between Knoxville and Birmingham. 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 Knoxville to Birmingham that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Birmingham 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 Knoxville to Birmingham?

    Currently, January is the cheapest month in which you can book a flight from Knoxville to Birmingham (average of $632). Flying from Knoxville to Birmingham in July is currently the most expensive (average of $1,062). 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
Wolverhampton
Worcester
West Bromwich

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.

Alternative routes for Knoxville to Birmingham

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Heathrow flights
Nashville to Gatwick flights
Nashville to London City flights
Nashville to Stansted flights
Memphis to Heathrow flights
Knoxville to Heathrow flights
Nashville to Edinburgh flights
Memphis to Gatwick flights
Knoxville to London City flights
Memphis to London City flights
Nashville to Manchester flights
Knoxville to Gatwick flights
Memphis to Edinburgh flights
Knoxville to Edinburgh flights
Memphis to Manchester flights
Chattanooga to Heathrow flights
Chattanooga to Manchester flights
Nashville to Leeds flights
Blountville to Heathrow flights
Chattanooga to Edinburgh flights
Knoxville to Manchester flights
Memphis to Birmingham flights
Nashville to Birmingham flights
Memphis to Newcastle upon Tyne flights
Nashville to Southampton flights
Nashville to Newcastle upon Tyne flights
Nashville to Bristol flights
Memphis to Darlington flights
Chattanooga to Gatwick flights
Blountville to Gatwick flights
Blountville to London City flights
Chattanooga to Southampton flights
Chattanooga to London City flights
Chattanooga to Bristol flights

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.