CHA

$67 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 5/2. 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

Travelers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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

Sat, Apr 25 - Thu, Apr 30
Multiple Airlines Logo
1:27 pm - 8:30 pm
ORD
-
CHA
30h 03m
1 stop
Multiple Airlines Logo
4:11 pm - 12:24 am
CHA
-
ORD
9h 13m
1 stop
$152Multiple Airlines
Wed, Apr 22 - Thu, Apr 30
Multiple Airlines Logo
1:27 pm - 8:30 pm
ORD
-
CHA
30h 03m
1 stop
Multiple Airlines Logo
4:11 pm - 12:24 am
CHA
-
ORD
9h 13m
1 stop
$153Multiple Airlines
Sun, Apr 19 - Thu, Apr 23
Multiple Airlines Logo
5:05 am - 8:31 pm
ORD
-
CHA
14h 26m
1 stop
Multiple Airlines Logo
3:29 pm - 12:24 am
CHA
-
ORD
9h 55m
1 stop
$163Multiple Airlines
Sat, Apr 25 - Thu, Apr 30
Delta Logo
6:00 am - 12:26 pm
MDW
-
CHA
5h 26m
1 stop
Delta Logo
3:00 pm - 5:58 pm
CHA
-
MDW
3h 58m
1 stop
$269Delta
Wed, Jun 24 - Sat, Jun 27
American Airlines Logo
5:00 pm - 12:06 am
STL
-
CHA
6h 06m
1 stop
American Airlines Logo
6:04 pm - 11:54 pm
CHA
-
STL
6h 50m
1 stop
$271American Airlines
Mon, Apr 20 - Sun, Apr 26
Delta Logo
6:00 am - 11:07 am
MDW
-
CHA
4h 07m
1 stop
Delta Logo
7:10 am - 12:43 pm
CHA
-
MDW
6h 33m
1 stop
$284Delta
Tue, May 5 - Tue, May 12
American Airlines Logo
7:00 am - 1:52 pm
STL
-
CHA
5h 52m
1 stop
American Airlines Logo
7:17 am - 11:47 am
CHA
-
STL
5h 30m
1 stop
$290American Airlines
Fri, Apr 17 - Tue, Apr 21
United Airlines Logo
1:20 pm - 8:54 pm
PIA
-
CHA
6h 34m
1 stop
United Airlines Logo
5:46 pm - 9:13 pm
CHA
-
PIA
4h 27m
1 stop
$319United Airlines
Fri, Jun 12 - Sun, Jun 14
United Airlines Logo
2:58 pm - 8:49 pm
BMI
-
CHA
4h 51m
1 stop
United Airlines Logo
1:56 pm - 5:52 pm
CHA
-
BMI
4h 56m
1 stop
$323United Airlines
Mon, Jun 8 - Thu, Jun 11
Allegiant Air Logo
9:39 am - 9:36 am
BMI
-
CHA
22h 57m
1 stop
Allegiant Air Logo
2:53 pm - 8:49 am
CHA
-
BMI
18h 56m
1 stop
$325Allegiant Air
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$67
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 4% 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
East Ridge
Ringgold
Lookout Mountain
Jasper
Trenton
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)