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Cheap flights from Chicago to Knoxville from $54

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Knoxville departing on 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago to Knoxville

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago to Knoxville that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chicago to Knoxville.

Cheap last minute flights

Planning a quick getaway from Chicago to Knoxville? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Knoxville, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Chicago to Knoxville

Find recent round-trip train or bus tickets from Chicago to Knoxville.

All round-trip flight deals to Knoxville

The cheapest plane tickets to Knoxville found on KAYAK recently.
7:20 am - 10:08 amORD-TYS
1h 48mnonstop
10:50 am - 11:54 amTYS-ORD
2h 04mnonstop
$169United Airlines
Find Deal
Sat, Dec 14 - Wed, Dec 18
8:30 am - 11:14 amORD-TYS
1h 44mnonstop
6:45 pm - 7:40 pmTYS-ORD
1h 55mnonstop
$170American Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 22
5:50 pm - 8:35 pmORD-TYS
1h 45mnonstop
6:55 am - 8:02 amTYS-ORD
2h 07mnonstop
$179United Airlines
Find Deal
Wed, Dec 18 - Wed, Dec 25
5:50 pm - 8:35 pmORD-TYS
1h 45mnonstop
7:00 am - 8:01 amTYS-ORD
2h 01mnonstop
$184United Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
7:05 am - 11:43 amORD-TYS
3h 38m1 stop
7:59 pm - 11:58 pmTYS-ORD
4h 59m1 stop
$188Delta
Find Deal
Wed, Dec 11 - Mon, Dec 16
10:38 am - 2:58 pmMDW-TYS
3h 20m1 stop
6:38 pm - 10:06 pmTYS-MDW
4h 28m1 stop
$188Delta
Find Deal
Sat, Dec 14 - Mon, Dec 16
3:40 pm - 6:21 pmORD-TYS
1h 41mnonstop
6:55 pm - 7:55 pmTYS-ORD
2h 00mnonstop
$193American Airlines
Find Deal
Sun, Feb 2 - Sun, Feb 16
7:25 am - 3:16 pmORD-TYS
6h 51m1 stop
4:19 pm - 12:39 amTYS-ORD
9h 20m1 stop
$208Frontier
Find Deal
Thu, Dec 12 - Sun, Dec 15
7:15 am - 3:16 pmMDW-TYS
7h 01m1 stop
4:19 pm - 12:13 amTYS-MDW
8h 54m1 stop
$208Frontier
Find Deal
Thu, Dec 12 - Sun, Dec 15
2:15 pm - 11:43 amMDW-TYS
20h 28m3 stops
1:15 pm - 1:31 pmTYS-MDW
25h 16m3 stops
$2,211WestJet
Find Deal
Fri, Dec 6 - Sun, Dec 8
7:25 am - 3:19 pmORD-TYS
6h 54m1 stop
$54Frontier
Find Deal
Thu, Jan 23
7:25 am - 3:19 pmORD-TYS
6h 54m1 stop
$64Frontier
Find Deal
Sun, Jan 19
8:30 am - 11:14 amORD-TYS
1h 44mnonstop
$85American Airlines
Find Deal
Tue, Jan 21
6:16 pm - 8:43 pmMDW-TYS
1h 27mnonstop
$93Allegiant Air
Find Deal
Wed, Nov 27
5:45 am - 11:23 amORD-TYS
4h 38m1 stop
$94Delta
Find Deal
Sat, Jan 18
6:16 pm - 8:43 pmMDW-TYS
1h 27mnonstop
$97Allegiant Air
Find Deal
Wed, Nov 27
6:55 am - 12:18 pmORD-TYS
4h 23m1 stop
$119Delta
Find Deal
Mon, Jan 20
8:30 am - 11:14 amORD-TYS
1h 44mnonstop
$125American Airlines
Find Deal
Mon, Jan 20
7:52 pm - 10:37 pmORD-TYS
1h 45mnonstop
$176United Airlines
Find Deal
Sat, Jan 18
8:15 pm - 11:00 pmORD-TYS
1h 45mnonstop
$180United Airlines
Find Deal
Tue, Feb 18
3:14 pm - 5:41 pmMDW-TYS
1h 27mnonstop
1:50 pm - 2:24 pmTYS-MDW
1h 34mnonstop
$160Allegiant Air
Find Deal
Fri, Nov 22 - Mon, Nov 25
3:14 pm - 5:41 pmMDW-TYS
1h 27mnonstop
11:12 am - 11:46 amTYS-MDW
1h 34mnonstop
$252Allegiant Air
Find Deal
Mon, Nov 25 - Sun, Dec 1
8:30 am - 11:11 amORD-TYS
1h 41mnonstop
11:32 am - 12:34 pmTYS-ORD
2h 02mnonstop
$294American Airlines
Find Deal
Sun, Nov 24 - Thu, Nov 28
2:55 pm - 8:50 pmORD-TYS
4h 55m1 stop
7:18 am - 8:20 amTYS-ORD
2h 02mnonstop
$304American Airlines
Find Deal
Sat, Nov 23 - Thu, Nov 28
5:20 pm - 10:23 pmORD-TYS
4h 03m1 stop
7:59 pm - 11:59 pmTYS-ORD
5h 00m1 stop
$313Delta
Find Deal
Sat, Nov 23 - Wed, Nov 27
2:05 pm - 4:57 pmORD-TYS
1h 52mnonstop
7:00 am - 8:01 amTYS-ORD
2h 01mnonstop
$349United Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
6:14 pm - 11:59 pmORD-TYS
4h 45m1 stop
2:06 pm - 3:12 pmTYS-ORD
2h 06mnonstop
$359United Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
3:35 pm - 9:47 pmORD-TYS
5h 12m1 stop
11:13 am - 4:40 pmTYS-ORD
6h 27m1 stop
$368Delta
Find Deal
Fri, Nov 22 - Mon, Nov 25
6:00 am - 6:15 pmORD-TYS
11h 15m1 stop
7:08 pm - 12:15 pmTYS-ORD
18h 07m1 stop
$424Frontier
Find Deal
Fri, Nov 22 - Mon, Nov 25
7:00 am - 6:15 pmMDW-TYS
10h 15m1 stop
7:08 pm - 1:10 pmTYS-MDW
19h 02m1 stop
$452Frontier
Find Deal
Fri, Nov 22 - Mon, Nov 25
7:20 am - 10:08 amORD-TYS
1h 48mnonstop
10:50 am - 11:54 amTYS-ORD
2h 04mnonstop
$169United Airlines
Find Deal
Sat, Dec 14 - Wed, Dec 18
8:30 am - 11:14 amORD-TYS
1h 44mnonstop
6:45 pm - 7:40 pmTYS-ORD
1h 55mnonstop
$170American Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 22
5:50 pm - 8:35 pmORD-TYS
1h 45mnonstop
6:55 am - 8:02 amTYS-ORD
2h 07mnonstop
$179United Airlines
Find Deal
Wed, Dec 18 - Wed, Dec 25
5:50 pm - 8:35 pmORD-TYS
1h 45mnonstop
7:00 am - 8:01 amTYS-ORD
2h 01mnonstop
$184United Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
5:50 pm - 8:35 pmORD-TYS
1h 45mnonstop
7:00 am - 8:01 amTYS-ORD
2h 01mnonstop
$189United Airlines
Find Deal
Thu, Dec 12 - Sat, Dec 14
3:40 pm - 6:21 pmORD-TYS
1h 41mnonstop
6:55 pm - 7:55 pmTYS-ORD
2h 00mnonstop
$193American Airlines
Find Deal
Sun, Feb 2 - Sun, Feb 16
8:23 am - 11:09 amORD-TYS
1h 46mnonstop
11:39 am - 12:34 pmTYS-ORD
1h 55mnonstop
$194American Airlines
Find Deal
Sat, Dec 14 - Thu, Dec 19
3:40 pm - 6:21 pmORD-TYS
1h 41mnonstop
6:51 pm - 7:50 pmTYS-ORD
1h 59mnonstop
$204American Airlines
Find Deal
Fri, Feb 7 - Sun, Feb 9
5:50 pm - 8:35 pmORD-TYS
1h 45mnonstop
7:00 am - 8:01 amTYS-ORD
2h 01mnonstop
$209United Airlines
Find Deal
Thu, Dec 12 - Fri, Dec 13
5:50 pm - 8:35 pmORD-TYS
1h 45mnonstop
7:00 am - 8:01 amTYS-ORD
2h 01mnonstop
$214United Airlines
Find Deal
Mon, Dec 9 - Fri, Dec 13

American Airlines flights from Chicago to Knoxville

Our best American Airlines deals on Chicago to Knoxville flight tickets
American Airlines
Jan 22
ORD8:30 amChicago O'Hare Intl
1h 44m
TYS11:14 amKnoxville McGhee Tyson
Jan 22
TYS6:45 pmKnoxville McGhee Tyson
1h 55m
ORD7:40 pmChicago O'Hare Intl
American Airlines
Feb 2
ORD3:40 pmChicago O'Hare Intl
1h 41m
TYS6:21 pmKnoxville McGhee Tyson
Feb 16
TYS6:55 pmKnoxville McGhee Tyson
2h 00m
ORD7:55 pmChicago O'Hare Intl
American Airlines
Dec 14
ORD8:23 amChicago O'Hare Intl
1h 46m
TYS11:09 amKnoxville McGhee Tyson
Dec 19
TYS11:39 amKnoxville McGhee Tyson
1h 55m
ORD12:34 pmChicago O'Hare Intl

Delta flights from Chicago to Knoxville

Our best Delta deals on Chicago to Knoxville flight tickets
Delta
Dec 11
ORD7:05 amChicago O'Hare Intl
3h 38m
1 stop
TYS11:43 amKnoxville McGhee Tyson
Dec 16
TYS7:59 pmKnoxville McGhee Tyson
4h 59m
1 stop
ORD11:58 pmChicago O'Hare Intl
Delta
Dec 14
ORD7:05 amChicago O'Hare Intl
3h 38m
1 stop
TYS11:43 amKnoxville McGhee Tyson
Dec 19
TYS6:36 pmKnoxville McGhee Tyson
6h 17m
1 stop
ORD11:53 pmChicago O'Hare Intl
Delta
Dec 7
ORD5:55 pmChicago O'Hare Intl
4h 56m
1 stop
TYS11:51 pmKnoxville McGhee Tyson
Dec 10
TYS5:50 pmKnoxville McGhee Tyson
5h 54m
1 stop
ORD10:44 pmChicago O'Hare Intl

See travel insights to Knoxville from

How to get the cheapest flight ticket from Chicago to Knoxville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Chicago to Knoxville?

August. The cheapest time of year to fly to Knoxville from Chicago is August. Most expensive is March

What is the cheapest day to depart Chicago for Knoxville?

Saturday. The cheapest day of the week is typically Saturday. The most expensive is typically Sunday

When is the cheapest time to fly from Chicago to Knoxville?

In the evening. Chicago to Knoxville flights are approximately 27% more expensive at noon than in the evening

What is the cheapest Chicago to Knoxville flight route?

Chicago O'Hare Intl - Knoxville McGhee Tyson. Fly from Chicago O'Hare Intl to Knoxville McGhee Tyson for the best Chicago - Knoxville flight prices

How far in advance should you book Chicago to Knoxville flights?

32 days before. The cheapest time to buy a flight from Chicago to Knoxville is approximately 32 days to departure

Can stopping save me money on Chicago to Knoxville flights?

You could potentially save up to 36% on your flight if you consider stops on a Chicago to Knoxville flight.

How have Chicago to Knoxville flight prices changed over time?

As of November 2024, prices for Chicago to Knoxville flights are approximately 16% cheaper when compared to flights at the same time last year.

What is the typical price of a round-trip flight between Chicago and Knoxville?


When to book flights from Chicago to Knoxville

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Knoxville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Knoxville (CHI to TYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Knoxville

Best Price Found

$54

Fastest flight time

1h 27m

Direct flights

Every day

Airports in Knoxville

1 airport
The best one-way flight to Knoxville from Chicago in the past 72 hours is $54. The best round-trip flight deal from Chicago to Knoxville found on momondo in the last 72 hours is $169.
The fastest flight from Chicago to Knoxville takes 1h 27m
Direct flights go from Chicago to Knoxville every day.
There is 1 airport near Knoxville: Knoxville McGhee Tyson (TYS)

  • How far is Chicago to Knoxville McGhee Tyson by plane?

    There are 454.2 mi between Chicago and Knoxville McGhee Tyson. 1h 32m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago to Knoxville McGhee Tyson Airport?

    Prices for flights from Chicago to Knoxville McGhee Tyson Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Chicago to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from Chicago to Knoxville McGhee Tyson Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The required travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Chicago to Knoxville?

  • What is the most popular airline from Chicago to Knoxville?


Best airlines flying from Chicago to Knoxville

Compare and see reviews for airlines that fly from Chicago to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $59Free CancellationRating
7.3
850 reviews
Search Allegiant Air flights
FrontierPriceFrom $158Free CancellationRating
6.1
3,539 reviews
Search Frontier flights
DeltaPriceFrom $160Free CancellationRating
8.0
8,758 reviews
Search Delta flights
American AirlinesPriceFrom $160Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $180Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
  • United Airlines Flights From Chicago to Knoxville

    United Airlines flies from Chicago to Knoxville around 26 times per week, with 9,173 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Chicago to Knoxville in the last 72 hours was $180 (round-trip), much lower than the average airfare cost of $318 for United Airlines flights on this route.

  • American Airlines Flights From Chicago to Knoxville

    The best American Airlines deal for Chicago to Knoxville flight tickets found on momondo in the last 72 hours was $160, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $276 round-trip. American Airlines operates 10 flights out of Chicago into Knoxville in an average week, so prices vary by time and availability. 10,000 American Airlines reviews by users on momondo have scored the airline at 7.2/10.


Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Knoxville?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to Knoxville. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chicago to Knoxville with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Knoxville from Chicago with this policy.

How can momondo help me find flights from Chicago to Knoxville?

momondo provides multiple filters to help you find the best flight to Knoxville from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chicago to Knoxville right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Knoxville from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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