CHA

$80 Find Cheap Flights from Illinois to Chattanooga

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Chattanooga departing on 2/21. 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 Chattanooga

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Everything you should know

Cheapest round-trip
$159
Overall average: $279
American Airlines
Wed 2/18Sat 2/21
ORD - CHA • Non-stop
Cheapest one-way
$80
Typical prices: $458-$479
American Airlines
Sat 2/21
ORD - CHA • Non-stop
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We hope you love your trip to Chattanooga!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Illinois to Chattanooga

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Chattanooga 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 Illinois to Chattanooga

Wed, Feb 18 - Sat, Feb 21
American Airlines Logo
6:59 pm - 9:51 pm
ORD
-
CHA
1h 52mnonstop
American Airlines Logo
7:51 am - 9:02 am
CHA
-
ORD
2h 11mnonstop
$159American Airlines
Wed, Mar 4 - Sat, Mar 7
American Airlines Logo
3:29 pm - 6:18 pm
ORD
-
CHA
1h 49mnonstop
American Airlines Logo
7:51 am - 9:02 am
CHA
-
ORD
2h 11mnonstop
$174American Airlines
Tue, Feb 17 - Wed, Feb 18
Delta Logo
6:00 am - 10:55 am
MDW
-
CHA
3h 55m
1 stop
Delta Logo
2:44 pm - 5:37 pm
CHA
-
MDW
3h 53m
1 stop
$179Delta
Tue, Feb 17 - Wed, Feb 18
Delta Logo
6:30 am - 2:20 pm
ORD
-
CHA
6h 50m
1 stop
Delta Logo
5:40 am - 8:41 am
CHA
-
ORD
4h 01m
1 stop
$179Delta
Wed, Mar 25 - Tue, Mar 31
American Airlines Logo
3:28 pm - 6:17 pm
ORD
-
CHA
1h 49mnonstop
American Airlines Logo
8:00 am - 9:11 am
CHA
-
ORD
2h 11mnonstop
$189American Airlines
Wed, Mar 4 - Sat, Mar 7
Delta Logo
6:30 am - 2:20 pm
ORD
-
CHA
6h 50m
1 stop
Delta Logo
6:03 pm - 11:56 pm
CHA
-
ORD
6h 53m
1 stop
$194Delta
Fri, May 15 - Sun, May 17
United Airlines Logo
9:25 pm - 12:15 am
ORD
-
CHA
1h 50mnonstop
United Airlines Logo
6:30 am - 7:41 am
CHA
-
ORD
2h 11mnonstop
$204United Airlines
Sun, Feb 22 - Sun, Mar 1
Multiple Airlines Logo
5:15 am - 2:43 pm
ORD
-
CHA
8h 28m
1 stop
Multiple Airlines Logo
9:23 pm - 10:39 pm
CHA
-
ORD
26h 16m
2 stops
$216Multiple Airlines
Wed, Feb 25 - Sun, Mar 15
Multiple Airlines Logo
8:16 pm - 8:33 pm
ORD
-
CHA
23h 17m
1 stop
Multiple Airlines Logo
5:26 pm - 6:21 pm
CHA
-
ORD
25h 55m
1 stop
$218Multiple Airlines
Thu, Feb 5 - Mon, Feb 9
United Airlines Logo
10:45 am - 4:54 pm
PIA
-
CHA
5h 09m
1 stop
United Airlines Logo
5:40 pm - 9:39 pm
CHA
-
PIA
4h 59m
1 stop
$259United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$80
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Chicago O'Hare Airport to Chattanooga

FAQs for booking flights from Illinois to Chattanooga

  • How does KAYAK find such low prices on flights from Illinois to Chattanooga?

    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 Illinois to Chattanooga.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chattanooga from Illinois 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 Illinois to Chattanooga?

    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 to Chattanooga with an airline and back to Illinois with another airline.

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

    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 to Chattanooga from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Chattanooga?

Book flights to Chattanooga if you plan to visit one of these locations
Ringgold
East Ridge
Lookout Mountain
Trenton
Jasper
Lookout Mountain
Decatur
Bridgeport

Everything you need to know for your flight to Chattanooga

Information on the airport you'll fly into in Chattanooga

Chattanooga (CHA)