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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$113 CHEAP FLIGHTS from Illinois to Chattanooga

CHA

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

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Flights 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.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Chattanooga

KAYAK's recommended round-trip deals from the most popular airlines that fly from Illinois to Chattanooga.

Discover the best prices for you by selecting your travel dates on KAYAK.

10:34 am - 4:00 pmORD-CHA

4h 26m1 stop

8:10 pm - 12:11 amCHA-ORD

5h 01m1 stop

$189American Airlines

Find Deal

Sat, May 24 - Mon, May 26

4:35 pm - 2:23 pmORD-CHA

20h 48m1 stop

12:24 pm - 8:07 pmCHA-ORD

8h 43m1 stop

$229

Find Deal

Sun, Jun 1 - Wed, Jun 4

3:58 pm - 11:55 pmSTL-CHA

6h 57m1 stop

6:07 pm - 10:45 pmCHA-STL

5h 38m1 stop

$234American Airlines

Find Deal

Sat, May 17 - Sat, May 24

9:08 pm - 11:29 amORD-CHA

13h 21m1 stop

3:42 pm - 11:29 pmCHA-ORD

8h 47m1 stop

$242Spirit Airlines

Find Deal

Thu, Jun 5 - Sat, Jun 7

9:08 pm - 11:29 amORD-CHA

13h 21m1 stop

3:42 pm - 11:29 pmCHA-ORD

8h 47m1 stop

$243Spirit Airlines

Find Deal

Thu, Jun 5 - Mon, Jun 9

8:10 pm - 10:55 pmORD-CHA

1h 45mnonstop

6:45 am - 7:49 amCHA-ORD

2h 04mnonstop

$249United Airlines

Find Deal

Fri, May 23 - Mon, May 26

5:58 pm - 11:40 pmORD-CHA

4h 42m1 stop

7:30 am - 12:39 pmCHA-ORD

6h 09m1 stop

$252Delta

Find Deal

Tue, May 27 - Tue, Oct 28

4:35 pm - 2:23 pmORD-CHA

20h 48m1 stop

3:42 pm - 8:55 amCHA-ORD

18h 13m2 stops

$254

Find Deal

Sun, Jun 1 - Wed, Jun 4

9:39 am - 2:31 pmORD-CHA

3h 52m1 stop

7:36 pm - 11:58 pmCHA-ORD

5h 22m1 stop

$262Delta

Find Deal

Thu, May 29 - Sun, Jun 1

6:45 am - 1:18 pmPIA-CHA

5h 33m1 stop

7:01 am - 10:19 amCHA-PIA

4h 18m1 stop

$289United Airlines

Find Deal

Wed, Jun 11 - Wed, Jul 9

Useful Info

Low season	January
High season	May
Cheapest flight	$113

Best time to beat the crowds with an average 13% drop in price.

Most popular time to fly and prices are also 10% lower on average.

Flight from Chicago Midway Airport 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.

Everything you need to know for your flight to Chattanooga

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Chattanooga

Chattanooga (CHA)

CHA

$113 Find Cheap Flights from Illinois to Chattanooga

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

Cheap Flights from Illinois to Chattanooga

Recent round-trip flight deals from Illinois to Chattanooga

Recent one-way flight deals from Illinois to Chattanooga

Recent last minute flight deals from Illinois to Chattanooga

Recent direct flight deals from Illinois to Chattanooga

Good to know

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.

Everything you need to know for your flight to Chattanooga

Information on the airport you'll fly into in Chattanooga

Cabin class types available on flights to Illinois

Complete your trip to Chattanooga with a hotel stay or car rental

Find direct flights for Chattanooga

Flights to other popular destinations

Flights from domestic origins to Chattanooga

Choose which airport to fly into in Chattanooga

Find deals for your return flight