How long does it take to fly to Chattanooga?

The flight from Illinois to Chattanooga depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Chicago (a popular airport in Illinois) to Knoxville (the most popular airport in Chattanooga), then the flight time is 1h 32m on average. If you fly from Moline (another popular airport in Illinois) to Knoxville, then the average flight time is 4h 08m.

What airlines fly to Chattanooga?

United Airlines, American Airlines and Allegiant Air are the top three most popular airlines that fly to Chattanooga from Illinois according to our data. United Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Chattanooga. Keep in mind that there are 5 different airlines that fly to Chattanooga on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Illinois to Chattanooga Lovell Field?

Allegiant Air, American Airlines, and Delta are the most popular carriers operating from Illinois to Chattanooga Lovell Field

How many flights depart from Illinois to Chattanooga on average per day?

As of September 2026, there are 5 flights per day flying from Illinois to Chattanooga. The most common time of day flights depart is 7:00PM, with 42% of flights taking off in the evening.

How many flights depart from Illinois to Chattanooga on average per week?

As of September 2026, there are 41 flights per week flying from Illinois to Chattanooga. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

When did momondo last update prices for flights from Illinois to Chattanooga Lovell Field Airport?

Prices for flights from Illinois to Chattanooga Lovell Field Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Illinois to Chattanooga Lovell Field Airport?

As of September 2026, there are 3 operators available to choose from for flights from Illinois to Chattanooga Lovell Field Airport.

How old do you have to be to fly from Illinois to Chattanooga Lovell Field Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Chattanooga Lovell Field Airport.

What documentation or ID do you need to fly to Chattanooga Lovell Field Airport?

The travel and health documents you'll need for your trip to Chattanooga Lovell Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chattanooga Lovell Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$75 Cheap Flights from Illinois to Chattanooga in 2026/27

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Find the cheapest flights from Illinois to Chattanooga

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8:04 am - 8:19 amORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

23h 15m1 stop Fort Lauderdale

8:59 am - 3:37 pmCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

7h 38m1 stop Fort Lauderdale

$197Multiple Airlines

Wed, Oct 14 - Thu, Oct 29

6:10 am - 7:11 pmORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

12h 01m1 stop Fort Lauderdale

8:01 pm - 1:59 pmCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

18h 58m1 stop Fort Lauderdale

$256Multiple Airlines

Thu, Dec 3 - Sun, Dec 6

8:04 am - 8:19 amORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

23h 15m1 stop Fort Lauderdale

9:29 am - 9:21 amCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

24h 52m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

$273Multiple Airlines

Wed, Oct 14 - Sun, Oct 25

9:05 pm - 11:56 pmORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

1h 51mnonstop

10:00 am - 11:10 amCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

2h 10mnonstop

$299American Airlines

Thu, Oct 8 - Sat, Oct 17

9:05 pm - 11:56 pmORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

1h 51mnonstop

10:00 am - 11:10 amCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

2h 10mnonstop

$299American Airlines

Wed, Oct 14 - Tue, Oct 20

6:50 am - 9:42 amORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

1h 52mnonstop

7:07 pm - 8:19 pmCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

2h 12mnonstop

$299United Airlines

Sat, Oct 17 - Mon, Oct 19

6:50 am - 9:42 amORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

1h 52mnonstop

6:00 am - 6:59 amCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

1h 59mnonstop

$299United Airlines

Wed, Oct 14 - Sun, Oct 18

7:15 pm - 10:09 pmORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

1h 54mnonstop

9:51 am - 11:10 amCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

2h 19mnonstop

$299American Airlines

Sat, Nov 7 - Sun, Nov 8

6:00 am - 11:18 amSTL Lambert-St Louis-CHA Chattanooga Lovell Field

4h 18m1 stop Atlanta Hartsfield-Jackson

6:40 am - 9:09 amCHA Chattanooga Lovell Field-STL Lambert-St Louis

3h 29m1 stop Atlanta Hartsfield-Jackson

$301Delta

Wed, Oct 14 - Wed, Oct 21

12:00 pm - 5:38 pmSTL Lambert-St Louis-CHA Chattanooga Lovell Field

4h 38m1 stop Atlanta Hartsfield-Jackson

6:40 am - 9:09 amCHA Chattanooga Lovell Field-STL Lambert-St Louis

3h 29m1 stop Atlanta Hartsfield-Jackson

$317Delta

Wed, Oct 21 - Sun, Oct 25

Cheap last minute flights

Enter your travel dates to find the best prices.

9:20 pm - 12:10 amORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

1h 50mnonstop

1:58 pm - 3:06 pmCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

2h 08mnonstop

$344United Airlines

Fri, Sep 25 - Sun, Dec 20

7:37 pm - 10:29 pmORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

1h 52mnonstop

9:51 am - 11:10 amCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

2h 19mnonstop

$359American Airlines

Tue, Sep 22 - Fri, Nov 13

6:50 am - 9:42 amORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

1h 52mnonstop

7:07 pm - 8:19 pmCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

2h 12mnonstop

$359United Airlines

Fri, Sep 25 - Fri, Oct 2

1:55 pm - 10:09 pmORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

7h 14m1 stop Detroit Metropolitan Wayne County

7:55 pm - 11:59 pmCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

5h 04m1 stop Atlanta Hartsfield-Jackson

$364Delta

Fri, Sep 25 - Sun, Dec 20

5:00 pm - 10:59 pmORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

4h 59m1 stop Washington, D.C. Reagan-National

4:45 pm - 5:56 pmCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

2h 11mnonstop

$369American Airlines

Fri, Sep 25 - Sun, Dec 20

1:39 pm - 4:30 pmORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

1h 51mnonstop

6:08 pm - 10:32 pmCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

5h 24m1 stop Charlotte Douglas

$369American Airlines

Tue, Sep 22 - Fri, Nov 13

10:44 am - 3:22 pmORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

3h 38m1 stop Atlanta Hartsfield-Jackson

2:59 pm - 7:05 pmCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

5h 06m1 stop Atlanta Hartsfield-Jackson

$379Delta

Tue, Sep 22 - Fri, Nov 13

7:05 am - 2:20 pmORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

6h 15m1 stop Detroit Metropolitan Wayne County

3:00 pm - 6:30 pmCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

4h 30m1 stop Detroit Metropolitan Wayne County

$379Delta

Tue, Sep 22 - Thu, Nov 12

9:20 pm - 12:10 amORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

1h 50mnonstop

7:07 pm - 8:19 pmCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

2h 12mnonstop

$389United Airlines

Fri, Sep 25 - Sun, Sep 27

6:46 pm - 8:33 amMDW Chicago Midway-CHA Chattanooga Lovell Field

36h 47m2 stops Atlanta Hartsfield-Jackson Tampa

10:36 am - 4:03 pmCHA Chattanooga Lovell Field-MDW Chicago Midway

6h 27m1 stop Punta Gorda

$610Multiple Airlines

Fri, Sep 25 - Sun, Dec 20

Cheap direct flights

Enter your travel dates to find the best prices.

7:15 pm - 10:09 pmORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

1h 54mnonstop

9:51 am - 11:10 amCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

2h 19mnonstop

$299American Airlines

Fri, Dec 4 - Mon, Dec 7

9:05 pm - 11:56 pmORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

1h 51mnonstop

10:00 am - 11:10 amCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

2h 10mnonstop

$299American Airlines

Fri, Oct 23 - Tue, Oct 27

10:25 am - 1:23 pmORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

1h 58mnonstop

1:59 pm - 3:07 pmCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

2h 08mnonstop

$299United Airlines

Thu, Dec 31 - Tue, Jan 5

6:50 am - 9:42 amORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

1h 52mnonstop

5:52 pm - 7:05 pmCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

2h 13mnonstop

$299United Airlines

Thu, Oct 22 - Tue, Oct 27

9:05 pm - 11:56 pmORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

1h 51mnonstop

10:00 am - 11:10 amCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

2h 10mnonstop

$299American Airlines

Fri, Oct 23 - Sun, Oct 25

9:05 pm - 11:56 pmORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

1h 51mnonstop

10:00 am - 11:10 amCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

2h 10mnonstop

$299American Airlines

Thu, Oct 22 - Sun, Oct 25

9:05 pm - 11:56 pmORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

1h 51mnonstop

10:00 am - 11:10 amCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

2h 10mnonstop

$299American Airlines

Thu, Oct 22 - Tue, Oct 27

7:15 pm - 10:09 pmORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

1h 54mnonstop

9:51 am - 11:10 amCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

2h 19mnonstop

$299American Airlines

Fri, Nov 6 - Sun, Nov 8

7:15 pm - 10:09 pmORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

1h 54mnonstop

9:51 am - 11:10 amCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

2h 19mnonstop

$299American Airlines

Fri, Nov 6 - Sun, Nov 8

9:05 pm - 11:56 pmORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

1h 51mnonstop

10:00 am - 11:10 amCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

2h 10mnonstop

$299American Airlines

Wed, Oct 14 - Tue, Oct 20

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American Airlines flights from Illinois to Chattanooga

Our best American Airlines deals on Illinois to Chattanooga flight tickets

American Airlines

Oct 23

ORD9:05 pmChicago O'Hare Intl

1h 51m

CHA11:56 pmChattanooga Lovell Field

Oct 25

CHA6:14 amChattanooga Lovell Field

4h 53m

1 stop

ORD10:07 amChicago O'Hare Intl

$309

American Airlines

Jan 21

STL5:17 amLambert-St Louis

5h 23m

1 stop

CHA11:40 amChattanooga Lovell Field

Jan 25

CHA7:04 pmChattanooga Lovell Field

5h 29m

1 stop

STL11:33 pmLambert-St Louis

$318

American Airlines

Oct 9

PIA5:30 pmGreater Peoria

5h 26m

1 stop

CHA11:56 pmChattanooga Lovell Field

Oct 13

CHA7:19 pmChattanooga Lovell Field

4h 38m

1 stop

PIA10:57 pmGreater Peoria

$319

United Airlines flights from Illinois to Chattanooga

Our best United Airlines deals on Illinois to Chattanooga flight tickets

United Airlines

Oct 23

ORD9:20 pmChicago O'Hare Intl

1h 50m

CHA12:10 amChattanooga Lovell Field

Oct 26

CHA5:52 pmChattanooga Lovell Field

2h 13m

ORD7:05 pmChicago O'Hare Intl

$299

United Airlines

Dec 10

STL6:30 amLambert-St Louis

5h 44m

1 stop

CHA1:14 pmChattanooga Lovell Field

Dec 12

CHA5:40 pmChattanooga Lovell Field

4h 49m

1 stop

STL9:29 pmLambert-St Louis

$310

United Airlines

Oct 15

ORD6:50 amChicago O'Hare Intl

1h 52m

CHA9:42 amChattanooga Lovell Field

Oct 17

CHA6:00 amChattanooga Lovell Field

1h 59m

ORD6:59 amChicago O'Hare Intl

$311

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoChattanooga

ORD Chicago O'Hare Intl - CHA Chattanooga Lovell Field

ORDCHA

Chicago O'Hare Intl

Wed 10/14

8:04 am-8:19 am

1 stop23h 15m

Chattanooga Lovell Field

Thu 10/29

8:59 am-3:37 pm

1 stop7h 38m

$197

ChicagoChattanooga

ORD Chicago O'Hare Intl - CHA Chattanooga Lovell Field

ORDCHA

Chicago O'Hare Intl

Thu 12/3

6:10 am-7:11 pm

1 stop12h 01m

Chattanooga Lovell Field

Sun 12/6

8:01 pm-1:59 pm

1 stop18h 58m

$256

ChicagoChattanooga

ORD Chicago O'Hare Intl - CHA Chattanooga Lovell Field

ORDCHA

Chicago O'Hare Intl

Wed 10/14

8:04 am-8:19 am

1 stop23h 15m

Chattanooga Lovell Field

Sun 10/25

9:29 am-9:21 am

2 stops24h 52m

$273

ChicagoChattanooga

ORD Chicago O'Hare Intl - CHA Chattanooga Lovell Field

ORDCHA

Chicago O'Hare Intl

Thu 10/8

9:05 pm-11:56 pm

Nonstop1h 51m

Chattanooga Lovell Field

Sat 10/17

10:00 am-11:10 am

Nonstop2h 10m

$299

ChicagoChattanooga

ORD Chicago O'Hare Intl - CHA Chattanooga Lovell Field

ORDCHA

Chicago O'Hare Intl

Wed 10/14

9:05 pm-11:56 pm

Nonstop1h 51m

Chattanooga Lovell Field

Tue 10/20

10:00 am-11:10 am

Nonstop2h 10m

$299

ChicagoChattanooga

ORD Chicago O'Hare Intl - CHA Chattanooga Lovell Field

ORDCHA

Chicago O'Hare Intl

Sat 10/17

6:50 am-9:42 am

Nonstop1h 52m

Chattanooga Lovell Field

Mon 10/19

7:07 pm-8:19 pm

Nonstop2h 12m

$299

Quickest round-trip

ChicagoChattanooga

ORD Chicago O'Hare Intl - CHA Chattanooga Lovell Field

ORDCHA

Chicago O'Hare Intl

Wed 10/14

6:50 am-9:42 am

Nonstop1h 52m

Chattanooga Lovell Field

Sun 10/18

6:00 am-6:59 am

Nonstop1h 59m

$299

ChicagoChattanooga

ORD Chicago O'Hare Intl - CHA Chattanooga Lovell Field

ORDCHA

Chicago O'Hare Intl

Sat 11/7

7:15 pm-10:09 pm

Nonstop1h 54m

Chattanooga Lovell Field

Sun 11/8

9:51 am-11:10 am

Nonstop2h 19m

$299

St. LouisChattanooga

STL Lambert-St Louis - CHA Chattanooga Lovell Field

STLCHA

Lambert-St Louis

Wed 10/14

6:00 am-11:18 am

1 stop4h 18m

Chattanooga Lovell Field

Wed 10/21

6:40 am-9:09 am

1 stop3h 29m

$301

St. LouisChattanooga

STL Lambert-St Louis - CHA Chattanooga Lovell Field

STLCHA

Lambert-St Louis

Wed 10/21

12:00 pm-5:38 pm

1 stop4h 38m

Chattanooga Lovell Field

Sun 10/25

6:40 am-9:09 am

1 stop3h 29m

$317

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to Chattanooga

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

Prices

Airlines

Other information

What is the cheapest month to fly to Chattanooga?

The month of August is another great option to travel to Chattanooga, with average flight prices from Illinois averaging around $269.

What is the cheapest day to depart on your flight to Chattanooga?

The cheapest day to depart from Illinois to Chattanooga is on a Wednesday. Travelers who choose to depart for Chattanooga on a Wednesday will often find tickets for as low as $274. The most expensive day to fly to Chattanooga is Monday, with ticket prices averaging around $504.

What is the cheapest time of day to depart on your flight to Chattanooga?

Our data shows that the cheapest Illinois to Chattanooga flights are usually those with departure times in the evening. Our users have found flights to Chattanooga in the evening for as low as $279. Try not to purchase tickets at noon because they tend to be around $337. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Illinois to Chattanooga Lovell Field flight route?

Fly from Chicago O'Hare Intl to Chattanooga Lovell Field for the best Illinois - Chattanooga Lovell Field flight prices

How far in advance should I book a flight from Illinois to Chattanooga?

You are more likely to see cheaper flights to Chattanooga from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Chattanooga for around $300 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chattanooga from Illinois for as low as $204 on momondo.

What cabin class options are available on Illinois to Chattanooga flights?

There are 4 cabin classes available to choose from on Illinois to Chattanooga flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Chattanooga flights?

You could potentially save up to 17% on your flight if you consider stops on a Illinois to Chattanooga flight.

Cheap Illinois to Chattanooga flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Chattanooga

Best Price Found	$75
Fastest flight time	1h 50m
Direct flights	Every day
Airports in Chattanooga	1 airport

The best one-way flight to Chattanooga from Illinois in the past 72 hours is $75. The best round-trip flight deal from Illinois to Chattanooga found on momondo in the last 72 hours is $197.

The fastest flight from Illinois to Chattanooga takes 1h 50m

Direct flights go from Illinois to Chattanooga every day.

There is 1 airport in Chattanooga. From Illinois there are direct flights to Chattanooga Lovell Field (CHA).

Search flight deals

Frequently asked questions about flying from Illinois to Chattanooga

When did momondo last update prices for flights from Illinois to Chattanooga Lovell Field Airport?
Prices for flights from Illinois to Chattanooga Lovell Field Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Illinois to Chattanooga Lovell Field Airport?
As of September 2026, there are 3 operators available to choose from for flights from Illinois to Chattanooga Lovell Field Airport.
How old do you have to be to fly from Illinois to Chattanooga Lovell Field Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Chattanooga Lovell Field Airport.
What documentation or ID do you need to fly to Chattanooga Lovell Field Airport?
The travel and health documents you'll need for your trip to Chattanooga Lovell Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chattanooga Lovell Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to Chattanooga?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to Chattanooga is Canadair (Bombardier) Regional Jet CRJ-550 (38.36% of total bookings). The next most popular plane models are Embraer 170 (27.36%), Embraer 175 (18.24%), and Embraer 175 (Enhanced Winglets) (5.03%).

Best airlines flying from Illinois to Chattanooga

Compare and see reviews for airlines that fly from Illinois to Chattanooga with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $189	Free Cancellation	Rating 7.4 10,232 reviews	Search United Airlines flights
American Airlines	PriceFrom $199	Free Cancellation	Rating 7.0 12,087 reviews	Search American Airlines flights
Delta	PriceFrom $208	Free Cancellation	Rating 7.8 8,589 reviews	Search Delta flights

East Ridge

Ringgold

Lookout Mountain

Trenton

Jasper

Lookout Mountain

Bridgeport

Decatur

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Chattanooga?

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

Can I find flights from Illinois to Chattanooga with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chattanooga from Illinois with this policy.

How can momondo help me find flights from Illinois to Chattanooga?

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

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

Of course. momondo tracks the price of Illinois to Chattanooga flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Illinois to Chattanooga from $75

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Chattanooga departing on 10/14. 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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American Airlines flights from Illinois to Chattanooga

Our best American Airlines deals on Illinois to Chattanooga flight tickets

United Airlines flights from Illinois to Chattanooga

Our best United Airlines deals on Illinois to Chattanooga flight tickets

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How to get the cheapest flight ticket from Illinois to Chattanooga

What is the cheapest month to fly to Chattanooga?

What is the cheapest day to depart on your flight to Chattanooga?

What is the cheapest time of day to depart on your flight to Chattanooga?

What is the cheapest Illinois to Chattanooga Lovell Field flight route?

How far in advance should I book a flight from Illinois to Chattanooga?

What cabin class options are available on Illinois to Chattanooga flights?

Can stopping save me money on Illinois to Chattanooga flights?

What is the cheapest airline that flies from Illinois to Chattanooga Lovell Field?

What airlines fly to Chattanooga?

How many flights depart from Illinois to Chattanooga on average per day?

How many flights depart from Illinois to Chattanooga on average per week?

How long does it take to fly to Chattanooga?

Cheap Illinois to Chattanooga flight deals and tips

Best Price Found

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Frequently asked questions about flying from Illinois to Chattanooga

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Compare and see reviews for airlines that fly from Illinois to Chattanooga with momondo

Traveling to a place near Chattanooga?

Why use momondo?

An easier way to manage your Chattanooga trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Fly your favorite airline to Chattanooga

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in Chattanooga. Availability may vary depending on flight origin and airline.

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