Which layover airport offers the lowest fares from Chicago to Chattanooga?

Flights via Charlotte (CLT) offer the lowest average round-trip price of $218.

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

United Airlines, Delta, and American Airlines are the most popular carriers operating from Chicago to Chattanooga Lovell Field

Which layover airport has the shortest travel time from Chicago to Chattanooga?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 4h 02m.

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

As of September 2025, 4 flights take off from Chicago and land in Chattanooga each day. The most common flight departure time for this route is 8:00PM, with 42% of daily flights taking off in the evening.

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

As of September 2025, there are 33 flights per week flying from Chicago to Chattanooga. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

Which layover airport has the shortest connection time from Chicago to Chattanooga?

Charlotte (CLT) has the shortest average layover time for this route: 0h 46m.

Which airport is the most popular layover for flights between Chicago and Chattanooga?

Atlanta (ATL) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Chattanooga?

American Airlines, United Airlines and Allegiant Air are the top three most popular airlines that fly to Chattanooga from Chicago according to our data. American Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Chattanooga. Keep in mind that there are 4 different airlines that fly to Chattanooga on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Chicago to Chattanooga Lovell Field Airport are updated daily.

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

There are 3 operators available for flights from Chicago to Chattanooga Lovell Field Airport as of September 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Chattanooga Lovell Field Airport.

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

The necessary travel and health documents for your Chattanooga Lovell Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$117 Cheap Flights from Chicago to Chattanooga in 2025/26

Q: What is the typical price of a round-trip flight between Chicago and Chattanooga?

Prices are currently low for flights on this route. Typical prices usually range from $243 to $394. The lowest price recently found on this route was $189.

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Find the cheapest flights from Chicago to Chattanooga

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:45 am - 11:33 amORD-CHA

1h 48mnonstop

12:10 pm - 1:14 pmCHA-ORD

2h 04mnonstop

$189United Airlines

Find Deal

Tue, Nov 4 - Sat, Nov 8

6:50 pm - 9:49 pmORD-CHA

1h 59mnonstop

7:21 am - 8:25 amCHA-ORD

2h 04mnonstop

$190American Airlines

Find Deal

Sat, Oct 25 - Mon, Oct 27

8:25 pm - 11:20 pmORD-CHA

1h 55mnonstop

8:00 am - 9:02 amCHA-ORD

2h 02mnonstop

$194American Airlines

Find Deal

Sun, Nov 23 - Fri, Nov 28

1:55 pm - 4:46 pmORD-CHA

1h 51mnonstop

12:12 pm - 1:15 pmCHA-ORD

2h 03mnonstop

$199United Airlines

Find Deal

Tue, Sep 30 - Mon, Oct 6

6:30 am - 4:57 pmORD-CHA

9h 27m1 stop

5:52 pm - 4:12 pmCHA-ORD

23h 20m1 stop

$203Spirit Airlines

Find Deal

Mon, Sep 29 - Fri, Oct 3

5:09 pm - 11:42 pmMDW-CHA

5h 33m1 stop

5:59 pm - 10:14 pmCHA-MDW

5h 15m1 stop

$209Delta

Find Deal

Tue, Nov 4 - Sat, Nov 8

7:10 am - 2:09 pmORD-CHA

5h 59m1 stop

1:32 pm - 5:00 pmCHA-ORD

4h 28m1 stop

$209Delta

Find Deal

Tue, Nov 4 - Sat, Nov 8

8:10 pm - 11:11 pmORD-CHA

2h 01mnonstop

12:12 pm - 1:15 pmCHA-ORD

2h 03mnonstop

$210United Airlines

Find Deal

Fri, Oct 17 - Wed, Oct 22

6:02 pm - 8:57 pmORD-CHA

1h 55mnonstop

7:00 am - 8:04 amCHA-ORD

2h 04mnonstop

$211United Airlines

Find Deal

Fri, Dec 12 - Sun, Dec 14

6:30 am - 4:57 pmORD-CHA

9h 27m1 stop

11:59 am - 10:48 pmCHA-ORD

11h 49m1 stop

$296Spirit Airlines

Find Deal

Mon, Sep 29 - Thu, Oct 2

United Airlines flights from Chicago to Chattanooga

Our best United Airlines deals on Chicago to Chattanooga flight tickets

United Airlines

Nov 4

ORD8:45 amChicago O'Hare Intl

1h 48m

CHA11:33 amChattanooga Lovell Field

Nov 8

CHA12:10 pmChattanooga Lovell Field

2h 04m

ORD1:14 pmChicago O'Hare Intl

$189

Find similar

United Airlines

Sep 30

ORD1:55 pmChicago O'Hare Intl

1h 51m

CHA4:46 pmChattanooga Lovell Field

Oct 6

CHA12:12 pmChattanooga Lovell Field

2h 03m

ORD1:15 pmChicago O'Hare Intl

$199

Find similar

United Airlines

Oct 17

ORD8:10 pmChicago O'Hare Intl

2h 01m

CHA11:11 pmChattanooga Lovell Field

Oct 22

CHA12:12 pmChattanooga Lovell Field

2h 03m

ORD1:15 pmChicago O'Hare Intl

$210

Find similar

Spirit Airlines flights from Chicago to Chattanooga

Our best Spirit Airlines deals on Chicago to Chattanooga flight tickets

Spirit Airlines

Sep 29

ORD6:30 amChicago O'Hare Intl

9h 27m

1 stop

CHA4:57 pmChattanooga Lovell Field

Oct 3

CHA5:52 pmChattanooga Lovell Field

23h 20m

1 stop

ORD4:12 pmChicago O'Hare Intl

$203

Find similar

Spirit Airlines

Sep 22

ORD6:30 amChicago O'Hare Intl

9h 27m

1 stop

CHA4:57 pmChattanooga Lovell Field

Sep 29

CHA5:52 pmChattanooga Lovell Field

29h 06m

1 stop

ORD9:58 pmChicago O'Hare Intl

$223

Find similar

Spirit Airlines

Sep 22

ORD6:30 amChicago O'Hare Intl

9h 27m

1 stop

CHA4:57 pmChattanooga Lovell Field

Sep 29

CHA5:52 pmChattanooga Lovell Field

18h 00m

2 stops

ORD10:52 amChicago O'Hare Intl

$242

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Tue 11/4

8:45 am-11:33 am

Nonstop1h 48m

Chattanooga Lovell Field

Sat 11/8

12:10 pm-1:14 pm

Nonstop2h 04m

$189

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Sat 10/25

6:50 pm-9:49 pm

Nonstop1h 59m

Chattanooga Lovell Field

Mon 10/27

7:21 am-8:25 am

Nonstop2h 04m

$190

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Sun 11/23

8:25 pm-11:20 pm

Nonstop1h 55m

Chattanooga Lovell Field

Fri 11/28

8:00 am-9:02 am

Nonstop2h 02m

$194

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Tue 9/30

1:55 pm-4:46 pm

Nonstop1h 51m

Chattanooga Lovell Field

Mon 10/6

12:12 pm-1:15 pm

Nonstop2h 03m

$199

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Mon 9/29

6:30 am-4:57 pm

1 stop9h 27m

Chattanooga Lovell Field

Fri 10/3

5:52 pm-4:12 pm

1 stop23h 20m

$203

ChicagoChattanooga

MDW - CHA

MDWCHA

Chicago Midway

Tue 11/4

5:09 pm-11:42 pm

1 stop5h 33m

Chattanooga Lovell Field

Sat 11/8

5:59 pm-10:14 pm

1 stop5h 15m

$209

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Tue 11/4

7:10 am-2:09 pm

1 stop5h 59m

Chattanooga Lovell Field

Sat 11/8

1:32 pm-5:00 pm

1 stop4h 28m

$209

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Fri 10/17

8:10 pm-11:11 pm

Nonstop2h 01m

Chattanooga Lovell Field

Wed 10/22

12:12 pm-1:15 pm

Nonstop2h 03m

$210

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Fri 12/12

6:02 pm-8:57 pm

Nonstop1h 55m

Chattanooga Lovell Field

Sun 12/14

7:00 am-8:04 am

Nonstop2h 04m

$211

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Mon 9/29

6:30 am-4:57 pm

1 stop9h 27m

Chattanooga Lovell Field

Thu 10/2

11:59 am-10:48 pm

1 stop11h 49m

$296

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 Chicago 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

Layovers

Other information

What is the typical price of a round-trip flight between Chicago and Chattanooga?

What is the cheapest month to fly to Chattanooga?

The month of September is another great option to travel to Chattanooga, with average flight prices from Chicago averaging around $310.

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

The cheapest day to depart from Chicago to Chattanooga is on a Wednesday. Travelers who choose to depart for Chattanooga on a Wednesday will often find tickets for as low as $314. The most expensive day to fly to Chattanooga is Monday, with ticket prices averaging around $527.

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

Our data shows that the cheapest Chicago to Chattanooga flights are usually those with departure times in the afternoon. Our users have found flights to Chattanooga in the afternoon for as low as $339. Try not to purchase tickets at noon because they tend to be around $357. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

You are more likely to see cheaper flights to Chattanooga from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Chattanooga for around $372 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chattanooga from Chicago for as low as $245 on momondo.

What cabin class options are available on Chicago to Chattanooga Lovell Field flights?

There are 4 cabin classes available to choose from on Chicago to Chattanooga Lovell Field 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 Chicago to Chattanooga flights?

No. A direct flight is the cheapest option for a flight between Chicago to Chattanooga.

How have Chicago to Chattanooga flight prices changed over time?

When to book flights from Chicago to Chattanooga

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Chattanooga according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Chattanooga (CHI to CHA) flight deals and tips

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

Best Price Found	$213
Fastest flight time	1h 43m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in Chattanooga	1 airport

The best one-way flight to Chattanooga from Chicago in the past 72 hours is $213. The best round-trip flight deal from Chicago to Chattanooga found on momondo in the last 72 hours is $249.

The fastest flight from Chicago to Chattanooga takes 1h 43m

Direct flights go from Chicago to Chattanooga on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport near Chattanooga: Chattanooga Lovell Field (CHA)

Search flight deals

How far is Chicago to Chattanooga Lovell Field by plane?
The distance between Chicago and Chattanooga Lovell Field is about 487.9 mi. Typically, this will take 1h 43m by plane in normal conditions.
When did momondo last update prices for flights from Chicago to Chattanooga Lovell Field Airport?
Prices for flights from Chicago to Chattanooga Lovell Field Airport are updated daily.
How many operators does momondo search for flights from Chicago to Chattanooga Lovell Field Airport?
There are 3 operators available for flights from Chicago to Chattanooga Lovell Field Airport as of September 2025.
How old do you have to be to fly from Chicago to Chattanooga Lovell Field Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Chattanooga Lovell Field Airport.
What documentation or ID do you need to fly to Chattanooga Lovell Field Airport?
The necessary travel and health documents for your Chattanooga Lovell Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Chicago to Chattanooga?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Chattanooga is Canadair (Bombardier) Regional Jet CRJ-550 (57.30% of total bookings). The next most popular plane models are Embraer 175 (14.61%), Embraer 175 (Enhanced Winglets) (14.04%), and Canadair (Bombardier) Regional Jet (11.24%).
What is the most popular airline from Chicago to Chattanooga?
momondo data reveals that the most frequently booked airline on the route from Chicago to Chattanooga is United Airlines, representing 80% of all bookings. The subsequent popular airlines are American Airlines at 11% and Delta at 9%.

Best airlines flying from Chicago to Chattanooga

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $193	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $195	Free Cancellation	Rating 7.4 8,929 reviews	Search United Airlines flights
Delta	PriceFrom $208	Free Cancellation	Rating 7.9 7,954 reviews	Search Delta flights

United Airlines Flights From Chicago to Chattanooga
The lowest priced United Airlines flight from Chicago to Chattanooga from the last 72 hours was $195. Generally, United Airlines has 26 flights on this route every week with an average price of $349. United Airlines is rated 7.4/10 by our users.

Ringgold

East Ridge

Lookout Mountain

Trenton

Decatur

Jasper

Lookout Mountain

Why use momondo?

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

It is quick and easy to find Chicago to Chattanooga flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chattanooga that suits you.

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

Yes. All flights to Chattanooga from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Chicago to Chattanooga flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

An easier way to manage your Chattanooga trip

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Cheap flights from Chicago to Chattanooga from $117

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Chattanooga departing on 9/26. 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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United Airlines flights from Chicago to Chattanooga

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How to get the cheapest flight ticket from Chicago 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

What is the typical price of a round-trip flight between Chicago and Chattanooga?

What is the cheapest month to fly to Chattanooga?

The month of September is another great option to travel to Chattanooga, with average flight prices from Chicago averaging around $310.

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

The cheapest day to depart from Chicago to Chattanooga is on a Wednesday. Travelers who choose to depart for Chattanooga on a Wednesday will often find tickets for as low as $314. The most expensive day to fly to Chattanooga is Monday, with ticket prices averaging around $527.

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

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

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

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

What cabin class options are available on Chicago to Chattanooga Lovell Field flights?

There are 4 cabin classes available to choose from on Chicago to Chattanooga Lovell Field 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 Chicago to Chattanooga flights?

No. A direct flight is the cheapest option for a flight between Chicago to Chattanooga.

How have Chicago to Chattanooga flight prices changed over time?

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

United Airlines, Delta, and American Airlines are the most popular carriers operating from Chicago to Chattanooga Lovell Field

What airlines fly to Chattanooga?

Which airport is the most popular layover for flights between Chicago and Chattanooga?

Atlanta (ATL) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Chicago to Chattanooga?

Flights via Charlotte (CLT) offer the lowest average round-trip price of $218.

Which layover airport has the shortest travel time from Chicago to Chattanooga?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 4h 02m.

Which layover airport has the shortest connection time from Chicago to Chattanooga?

Charlotte (CLT) has the shortest average layover time for this route: 0h 46m.

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

As of September 2025, 4 flights take off from Chicago and land in Chattanooga each day. The most common flight departure time for this route is 8:00PM, with 42% of daily flights taking off in the evening.

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

As of September 2025, there are 33 flights per week flying from Chicago to Chattanooga. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

When to book flights from Chicago to Chattanooga

Cheap Chicago to Chattanooga (CHI to CHA) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Chattanooga

How far is Chicago to Chattanooga Lovell Field by plane?

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

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

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

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

What is the most popular plane model from Chicago to Chattanooga?

What is the most popular airline from Chicago to Chattanooga?

Best airlines flying from Chicago to Chattanooga

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

United Airlines Flights From Chicago to Chattanooga

Traveling to a place near Chattanooga?

Why use momondo?

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

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

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

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

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.