CHA

$86 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 2/25. 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

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Everything you should know

Cheapest round-trip
$189
Overall average: $279
United Airlines
Wed 3/25Tue 3/31
ORD - CHA • Non-stop
Cheapest one-way
$86
Typical prices: $458-$479
Multiple Airlines
Wed 2/25
ORD - CHA • 1 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, Mar 25 - Tue, Mar 31
United Airlines Logo
7:25 am - 10:12 am
ORD
-
CHA
1h 47mnonstop
United Airlines Logo
6:30 am - 7:39 am
CHA
-
ORD
2h 09mnonstop
$189United Airlines
Sun, Feb 15 - Thu, Feb 19
Multiple Airlines Logo
5:15 am - 2:43 pm
ORD
-
CHA
8h 28m
1 stop
Multiple Airlines Logo
3:33 pm - 11:24 pm
CHA
-
ORD
8h 51m
1 stop
$205Multiple Airlines
Thu, Mar 19 - Sun, Mar 22
Delta Logo
9:35 am - 2:09 pm
MDW
-
CHA
3h 34m
1 stop
Delta Logo
7:00 am - 12:29 pm
CHA
-
MDW
6h 29m
1 stop
$209Delta
Wed, Apr 29 - Sat, May 2
Delta Logo
8:52 am - 2:18 pm
ORD
-
CHA
4h 26m
1 stop
Delta Logo
7:10 am - 10:09 am
CHA
-
ORD
3h 59m
1 stop
$209Delta
Thu, Feb 12 - Sun, Feb 15
American Airlines Logo
3:29 pm - 6:18 pm
ORD
-
CHA
1h 49mnonstop
American Airlines Logo
6:47 pm - 7:58 pm
CHA
-
ORD
2h 11mnonstop
$219American Airlines
Fri, Feb 27 - Sat, Feb 28
American Airlines Logo
3:29 pm - 6:18 pm
ORD
-
CHA
1h 49mnonstop
American Airlines Logo
2:11 pm - 10:00 pm
CHA
-
ORD
8h 49m
1 stop
$220American Airlines
Wed, Feb 11 - Mon, Feb 16
Delta Logo
6:00 am - 11:01 am
MDW
-
CHA
4h 01m
1 stop
Delta Logo
2:44 pm - 5:37 pm
CHA
-
MDW
3h 53m
1 stop
$224Delta
Sun, Feb 22 - Fri, Feb 27
Multiple Airlines Logo
5:15 am - 2:43 pm
ORD
-
CHA
8h 28m
1 stop
Multiple Airlines Logo
10:03 pm - 12:40 am
CHA
-
ORD
27h 37m
2 stops
$226Multiple Airlines
Sun, Feb 15 - Thu, Feb 19
Multiple Airlines Logo
5:15 am - 2:43 pm
ORD
-
CHA
8h 28m
1 stop
Multiple Airlines Logo
3:33 pm - 11:24 pm
CHA
-
ORD
8h 51m
1 stop
$228Multiple Airlines
Wed, Apr 8 - Sun, Apr 12
Multiple Airlines Logo
8:41 pm - 3:53 pm
ORD
-
CHA
18h 12m
1 stop
Multiple Airlines Logo
4:43 pm - 10:50 am
CHA
-
ORD
19h 07m
2 stops
$231Multiple Airlines
Useful Info

Good to know

Low seasonAugust
Cheapest flight$86
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 3% 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)