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

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

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

As of December 2025, 3 flights take off from Chattanooga and land in Chicago each day. The most common flight departure time for this route is 1:00PM, with 60% of daily flights taking off in the afternoon.

What airlines fly to Chicago?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Chicago from Chattanooga according to our data. United Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 4 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

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

As of December 2025, there are 24 flights per week flying from Chattanooga to Chicago. 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 Chattanooga Lovell Field Airport to Chicago?

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

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

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

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

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 Chattanooga Lovell Field Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$84 Cheap Flights from Chattanooga to Chicago in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from $204 to $332. The lowest price recently found on this route was $163.

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Find the cheapest flights from Chattanooga to Chicago

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3:33 pm - 11:24 pm

CHA

ORD

8h 51m1 stop

12:06 pm - 2:43 pm

ORD

CHA

25h 37m1 stop

$163Multiple Airlines

Thu, Feb 12 - Sat, Feb 14

3:33 pm - 11:24 pm

CHA

ORD

8h 51m1 stop

5:15 am - 2:43 pm

ORD

CHA

8h 28m1 stop

$170Multiple Airlines

Thu, Feb 19 - Sun, Feb 22

10:53 am - 12:00 pm

CHA

ORD

2h 07mnonstop

1:55 pm - 4:47 pm

ORD

CHA

1h 52mnonstop

$189United Airlines

Sat, Mar 7 - Tue, Mar 10

3:33 pm - 11:24 pm

CHA

ORD

8h 51m1 stop

5:15 am - 2:43 pm

ORD

CHA

8h 28m1 stop

$195Multiple Airlines

Thu, Feb 12 - Sun, Feb 15

3:33 pm - 11:24 pm

CHA

ORD

8h 51m1 stop

5:15 am - 2:43 pm

ORD

CHA

8h 28m1 stop

$199Multiple Airlines

Thu, Feb 12 - Sun, Feb 15

1:00 pm - 2:12 pm

CHA

ORD

2h 12mnonstop

8:45 am - 11:44 am

ORD

CHA

1h 59mnonstop

$204United Airlines

Fri, Jan 9 - Sun, Jan 11

2:58 pm - 5:55 pm

CHA

MDW

3h 57m1 stop

6:00 am - 11:52 am

MDW

CHA

4h 52m1 stop

$209Delta

Fri, Feb 6 - Sat, Feb 14

6:15 pm - 11:59 pm

CHA

ORD

6h 44m1 stop

8:15 am - 3:47 pm

ORD

CHA

6h 32m1 stop

$209Delta

Sat, Mar 21 - Sun, Apr 19

9:28 pm - 6:48 pm

CHA

RFD

22h 20m1 stop

10:42 am - 9:06 pm

RFD

CHA

9h 24m1 stop

$271Allegiant Air

Thu, Jan 8 - Mon, Jan 19

10:52 am - 5:19 pm

CHA

RFD

7h 27m1 stop

10:42 am - 9:06 pm

RFD

CHA

9h 24m1 stop

$310Allegiant Air

Sun, Feb 8 - Mon, Feb 9

United Airlines flights from Chattanooga to Chicago

Our best United Airlines deals on Chattanooga to Chicago flight tickets

United Airlines

Mar 7

CHA10:53 amChattanooga Lovell Field

2h 07m

ORD12:00 pmChicago O'Hare Intl

Mar 10

ORD1:55 pmChicago O'Hare Intl

1h 52m

CHA4:47 pmChattanooga Lovell Field

$189

Find similar

United Airlines

Jan 9

CHA5:40 pmChattanooga Lovell Field

2h 14m

ORD6:54 pmChicago O'Hare Intl

Jan 12

ORD2:00 pmChicago O'Hare Intl

1h 54m

CHA4:54 pmChattanooga Lovell Field

$204

Find similar

United Airlines

Feb 19

CHA6:30 amChattanooga Lovell Field

2h 07m

ORD7:37 amChicago O'Hare Intl

Feb 22

ORD6:05 pmChicago O'Hare Intl

1h 45m

CHA8:50 pmChattanooga Lovell Field

$214

Find similar

American Airlines flights from Chattanooga to Chicago

Our best American Airlines deals on Chattanooga to Chicago flight tickets

American Airlines

Apr 10

CHA5:00 pmChattanooga Lovell Field

2h 00m

ORD6:00 pmChicago O'Hare Intl

Apr 13

ORD7:05 pmChicago O'Hare Intl

1h 36m

CHA9:41 pmChattanooga Lovell Field

$234

Find similar

American Airlines

Jan 2

CHA6:35 amChattanooga Lovell Field

7h 05m

1 stop

ORD12:40 pmChicago O'Hare Intl

Jan 4

ORD7:22 pmChicago O'Hare Intl

1h 53m

CHA10:15 pmChattanooga Lovell Field

$259

Find similar

American Airlines

Apr 24

CHA5:00 pmChattanooga Lovell Field

2h 00m

ORD6:00 pmChicago O'Hare Intl

Apr 27

ORD7:05 pmChicago O'Hare Intl

1h 36m

CHA9:41 pmChattanooga Lovell Field

$277

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Thu 2/12

3:33 pm-11:24 pm

1 stop8h 51m

Chicago O'Hare Intl

Sat 2/14

12:06 pm-2:43 pm

1 stop25h 37m

$163

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Thu 2/19

3:33 pm-11:24 pm

1 stop8h 51m

Chicago O'Hare Intl

Sun 2/22

5:15 am-2:43 pm

1 stop8h 28m

$170

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Sat 3/7

10:53 am-12:00 pm

Nonstop2h 07m

Chicago O'Hare Intl

Tue 3/10

1:55 pm-4:47 pm

Nonstop1h 52m

$189

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Thu 2/12

3:33 pm-11:24 pm

1 stop8h 51m

Chicago O'Hare Intl

Sun 2/15

5:15 am-2:43 pm

1 stop8h 28m

$195

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Thu 2/12

3:33 pm-11:24 pm

1 stop8h 51m

Chicago O'Hare Intl

Sun 2/15

5:15 am-2:43 pm

1 stop8h 28m

$199

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Fri 1/9

1:00 pm-2:12 pm

Nonstop2h 12m

Chicago O'Hare Intl

Sun 1/11

8:45 am-11:44 am

Nonstop1h 59m

$204

ChattanoogaChicago

CHA - MDW

CHAMDW

Chattanooga Lovell Field

Fri 2/6

2:58 pm-5:55 pm

1 stop3h 57m

Chicago Midway

Sat 2/14

6:00 am-11:52 am

1 stop4h 52m

$209

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Sat 3/21

6:15 pm-11:59 pm

1 stop6h 44m

Chicago O'Hare Intl

Sun 4/19

8:15 am-3:47 pm

1 stop6h 32m

$209

ChattanoogaChicago

CHA - RFD

CHARFD

Chattanooga Lovell Field

Thu 1/8

9:28 pm-6:48 pm

1 stop22h 20m

Chicago Greater Rockford

Mon 1/19

10:42 am-9:06 pm

1 stop9h 24m

$271

ChattanoogaChicago

CHA - RFD

CHARFD

Chattanooga Lovell Field

Sun 2/8

10:52 am-5:19 pm

1 stop7h 27m

Chicago Greater Rockford

Mon 2/9

10:42 am-9:06 pm

1 stop9h 24m

$310

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chattanooga to Chicago

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

What is the cheapest month to fly to Chicago?

The month of January is, on average, the cheapest month to fly to Chicago from Chattanooga, with most prices found around $218. If you’re not able to fly to Chicago in January, then November is your next best option. Flight prices from Chattanooga to Chicago during November average around $259.

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

The cheapest day to depart on your flight to Chicago is on a Friday when prices can be found for as low as $368. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Chattanooga to Chicago for around $576.

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

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Chattanooga to Chicago during this time can be as low as $261. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $422.

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

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

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

You are more likely to see cheaper flights to Chicago from Chattanooga when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $301 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Chattanooga for as low as $206 on momondo.

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

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

You could potentially save up to 21% on your flight if you consider stops on a Chattanooga to Chicago flight.

How have Chattanooga to Chicago flight prices changed over time?

As of December 2025, prices for Chattanooga to Chicago flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from Chattanooga to Chicago

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

Estimated round-trip price

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

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

Best Price Found	$283
Fastest flight time	1h 53m
Direct flights	Every day
Airports in Chicago	3 airports

The best one-way flight to Chicago from Chattanooga in the past 72 hours is $283. The best round-trip flight deal from Chattanooga to Chicago found on momondo in the last 72 hours is $280.

The fastest flight from Chattanooga to Chicago takes 1h 53m

Direct flights go from Chattanooga to Chicago every day.

There are 3 airports in Chicago. From Chattanooga there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

How far is Chattanooga Lovell Field to Chicago by plane?
The distance between Chattanooga Lovell Field and Chicago is about 487.9 mi. A reasonable flight in good conditions will take 1h 53m.
When did momondo last update prices for flights from Chattanooga Lovell Field Airport to Chicago?
Prices for flights from Chattanooga Lovell Field Airport to Chicago refresh daily.
How many operators does momondo search for flights from Chattanooga Lovell Field Airport to Chicago?
There are 3 operators available for flights from Chattanooga Lovell Field Airport to Chicago as of December 2025.
How old do you have to be to fly from Chattanooga Lovell Field Airport to Chicago?
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 Chattanooga Lovell Field Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Chattanooga to Chicago?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chattanooga to Chicago is Canadair (Bombardier) Regional Jet CRJ-550 (43.05% of total bookings). The next most popular plane models are Embraer 175 (34.74%), Embraer 175 (Enhanced Winglets) (12.90%), and Canadair (Bombardier) Regional Jet 900 (4.09%).
What is the most popular airline from Chattanooga to Chicago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chattanooga to Chicago is United Airlines (72% of total bookings). The next most popular airlines are American Airlines (19%) and Delta (9%).

Best airlines flying from Chattanooga to Chicago

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $189	Free Cancellation	Rating 7.2 11,052 reviews	Search American Airlines flights
United Airlines	PriceFrom $189	Free Cancellation	Rating 7.4 9,102 reviews	Search United Airlines flights
Delta	PriceFrom $208	Free Cancellation	Rating 7.9 8,014 reviews	Search Delta flights

United Airlines Flights From Chattanooga to Chicago
United Airlines operates around 19 flights from Chattanooga to Chicago every week. The average price of these flights found in the last 72 hours has been $308, but momondo users have found United Airlines deals from Chattanooga to Chicago from as low as $189 round-trip. United Airlines has been scored 7.4/10 in 9,102 reviews.
American Airlines Flights From Chattanooga to Chicago
Another popular option for Chattanooga to Chicago flights is American Airlines (7.2/10, 11,052 ratings). American Airlines flies from Chattanooga to Chicago around 5 times per week, with deals starting from $189 round-trip and rising to an average price of around $264.

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Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Valparaiso

Schererville

Munster

Crown Point

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chattanooga to Chicago for you.

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

All flight searches from Chattanooga to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Chattanooga.

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

Price alerts on flights to Chicago from Chattanooga are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Chattanooga to Chicago from $84

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chattanooga to Chicago departing on 2/19. 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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How to get the cheapest flight ticket from Chattanooga to Chicago

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

What is the cheapest month to fly to Chicago?

The month of January is, on average, the cheapest month to fly to Chicago from Chattanooga, with most prices found around $218. If you’re not able to fly to Chicago in January, then November is your next best option. Flight prices from Chattanooga to Chicago during November average around $259.

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

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

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Chattanooga to Chicago during this time can be as low as $261. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $422.

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

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

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

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

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

You could potentially save up to 21% on your flight if you consider stops on a Chattanooga to Chicago flight.

How have Chattanooga to Chicago flight prices changed over time?

As of December 2025, prices for Chattanooga to Chicago flights are approximately 7% more expensive when compared to flights at the same time last year.

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

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

What airlines fly to Chicago?

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

As of December 2025, 3 flights take off from Chattanooga and land in Chicago each day. The most common flight departure time for this route is 1:00PM, with 60% of daily flights taking off in the afternoon.

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

As of December 2025, there are 24 flights per week flying from Chattanooga to Chicago. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

When to book flights from Chattanooga to Chicago

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

How far is Chattanooga Lovell Field to Chicago by plane?

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

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

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

What documentation or ID do you need to fly to Chicago?

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

What is the most popular airline from Chattanooga to Chicago?

Best airlines flying from Chattanooga to Chicago

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

United Airlines Flights From Chattanooga to Chicago

American Airlines Flights From Chattanooga to Chicago

Traveling to a place near Chicago?

Why use momondo?

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

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

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

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

An easier way to manage your Chicago 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

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago