$75 Find Cheap Flights from Knoxville to Alabama

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Alabama departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Alabama

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Alabama, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Knoxville to Alabama, as well as popular online travel agencies
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Cheap Flights from Knoxville to Alabama

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Huntsville
Huntsville1 stop$293
Atlanta
Atlanta1 stop$162
Huntsville
Huntsville1 stop$293
Atlanta
Atlanta1 stop$162

Book Cheap Knoxville to Alabama Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to Alabama that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Alabama

Thu, Feb 5 - Sat, Feb 7
Multiple Airlines Logo
7:26 pm - 8:41 pm
TYS
-
ATL
25h 15m1 stop
Multiple Airlines Logo
8:21 pm - 8:39 am
ATL
-
TYS
12h 18m1 stop
$162Multiple Airlines
Thu, Jan 22 - Mon, Jan 26
Multiple Airlines Logo
7:26 pm - 8:41 pm
TYS
-
ATL
25h 15m1 stop
Multiple Airlines Logo
6:45 am - 3:19 pm
ATL
-
TYS
8h 34m1 stop
$163Multiple Airlines
Thu, Jan 15 - Wed, Jan 21
Delta Logo
6:09 pm - 7:24 pm
TYS
-
ATL
1h 15mnonstop
Delta Logo
10:10 am - 11:08 am
ATL
-
TYS
0h 58mnonstop
$199Delta
Wed, May 13 - Sun, May 17
Southwest Logo
7:05 am - 9:30 am
TYS
-
PNS
3h 25m1 stop
Southwest Logo
7:15 am - 11:40 am
PNS
-
TYS
3h 25m1 stop
$299Southwest
Wed, May 13 - Sun, May 17
Southwest Logo
7:05 am - 2:45 pm
TYS
-
PNS
8h 40m2 stops
Southwest Logo
1:35 pm - 9:05 pm
PNS
-
TYS
6h 30m1 stop
$304Southwest
Fri, Jan 16 - Sun, Jan 18
Delta Logo
2:37 pm - 6:55 pm
TYS
-
VPS
5h 18m1 stop
Delta Logo
6:00 am - 10:15 am
VPS
-
TYS
3h 15m1 stop
$307Delta
Fri, Jan 9 - Mon, Jan 12
American Airlines Logo
4:00 pm - 10:59 pm
TYS
-
VPS
7h 59m2 stops
American Airlines Logo
8:30 am - 3:20 pm
VPS
-
TYS
5h 50m1 stop
$351American Airlines
Thu, Jan 15 - Thu, Jan 22
American Airlines Logo
7:54 am - 9:30 pm
TYS
-
HSV
14h 36m1 stop
American Airlines Logo
10:25 am - 10:09 pm
HSV
-
TYS
10h 44m1 stop
$387American Airlines
Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
1:59 pm - 11:44 am
TYS
-
CHA
21h 45m1 stop
United Airlines Logo
8:15 am - 4:53 pm
CHA
-
TYS
8h 38m1 stop
$487United Airlines
Thu, Jan 29 - Sun, Feb 1
United Airlines Logo
7:20 pm - 10:29 am
TYS
-
HSV
16h 09m1 stop
United Airlines Logo
6:02 pm - 2:49 pm
HSV
-
TYS
19h 47m1 stop
$517United Airlines
Booking Insights

KAYAK's insights & trends for Knoxville to Alabama flights

Get data-powered insights and trends into flights from Knoxville to Alabama to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Knoxville to Alabama flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Alabama from Knoxville found in the last 72 hours was to Gulf Shores, at $76 round-trip. The most popular route is from Knoxville (TYS) to Birmingham (BHM), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $307.

Can I save money by flying with a layover from Knoxville to Alabama?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $271, prices are generally cheapest when you fly direct.

Good to know

Low seasonOctober
Cheapest flight$75
Best time to beat the crowds with an average 3% drop in price.
Flight from Knoxville to Atlanta

FAQs - booking Alabama flights

  • How does KAYAK find such low prices on flights from Knoxville to Alabama?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville to Alabama.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville to Alabama?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Knoxville to Alabama is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville to Alabama?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Knoxville to Alabama with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville to Alabama?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Knoxville to Alabama up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Alabama?

    The cheapest time of day to fly to Alabama is generally in the morning, when round-trip flights cost $540 on average. The most expensive time of day to fly to Alabama is generally in the morning, which is peak travel time and where the average cost of a ticket is $540.

Top tips for finding cheap flights to Alabama

  • Looking for a cheap flight? 25% of our users found tickets from Knoxville to the following destinations at these prices or less: Atlanta $261 one-way - $406 round-trip

Reviews of the top airline flying from Knoxville to Alabama

 
See real verified KAYAK customer reviews for airlines flying from Knoxville to Alabama. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Knoxville to Alabama? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Allegiant AirOverall score based on 700 reviews
8.1Crew
5.5Entertainment
6.8Comfort
5.9Food
7.6Boarding
Airline reviews

Clean, friendly, roomy. But check-in from the phone link was terrible. Repeated attempts wouldn’t save at the final step. Just kept spinning! It was very frustrating. Finally, I used the app (vs website link) to check-in which worked very smoothly on the first attempt.

6.0 GoodAnonymous, Dec 2025
PIE - MDT
Read more Allegiant Air reviews

Clean, friendly, roomy. But check-in from the phone link was terrible. Repeated attempts wouldn’t save at the final step. Just kept spinning! It was very frustrating. Finally, I used the app (vs website link) to check-in which worked very smoothly on the first attempt.

Check in on the web portal was cumbersome! After several attempts I finally got the boarding pass.

Excellent flight and even arrived 23 min early. No entertainment , or wi fi on board, but I downloaded a couple of movies beforehand which kept me entertained. Really like flying Allegiant airlines.

WE were delayed about an hour and never any communications from the employees working the gate. We also were moved to a total of three gates.

I love how they show love to their customers and care about them too.

I liked how when I got on board how fast we ended up taking off but what I truly disliked was how uncomfortable the seats were. There was truly never a time that I could ever get comfortable during both of my flights. The seats could get away during shorter flights but flights 3 hour plus makes it hard to enjoy.

The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!

Crew was great. No entertainment and food and beverage was for purchase only, even water

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

Everything you need to know for your flight from Knoxville to Alabama

Information on your arrival and departure airports