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

As of February 2026, 2 flights take off from Chattanooga and land in Chicago each day. The most common flight departure time for this route is 1:00PM, with 80% of daily flights taking off in the afternoon.

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

As of February 2026, there are 19 flights per week flying from Chattanooga to Chicago. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

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 48% 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.

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

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

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 February 2026.

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.

$103 Cheap Flights from Chattanooga to Chicago in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Chattanooga to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:23 pm - 11:24 pm

CHA

ORD

27h 01m

1 stop

8:16 pm - 5:38 pm

ORD

CHA

20h 22m

1 stop

$165Multiple Airlines

gio, feb 26 - mer, mar 4

3:29 pm - 11:41 pm

CHA

ORD

9h 12m

1 stop

1:27 pm - 8:30 pm

ORD

CHA

30h 03m

1 stop

$171Multiple Airlines

gio, apr 16 - mer, apr 22

3:29 pm - 11:41 pm

CHA

ORD

9h 12m

1 stop

7:05 am - 8:31 pm

ORD

CHA

12h 26m

1 stop

$174Multiple Airlines

gio, apr 16 - dom, apr 19

6:03 pm - 10:31 pm

CHA

MDW

5h 28m

1 stop

6:00 am - 1:04 pm

MDW

CHA

6h 04m

1 stop

$209Delta

sab, feb 28 - mar, mar 3

2:44 pm - 5:37 pm

CHA

MDW

3h 53m

1 stop

9:34 am - 2:20 pm

MDW

CHA

3h 46m

1 stop

$224Delta

mar, feb 24 - lun, mar 2

2:44 pm - 5:37 pm

CHA

MDW

3h 53m

1 stop

6:00 am - 10:55 am

MDW

CHA

3h 55m

1 stop

$239Delta

mer, feb 18 - dom, feb 22

2:44 pm - 5:37 pm

CHA

MDW

3h 53m

1 stop

6:00 am - 1:10 pm

MDW

CHA

6h 10m

1 stop

$264Delta

gio, mar 5 - dom, mar 8

9:20 pm - 6:19 pm

CHA

RFD

21h 59m

1 stop

10:37 am - 9:12 pm

RFD

CHA

9h 35m

1 stop

$271Allegiant Air

gio, apr 23 - gio, apr 30

3:49 pm - 8:31 am

CHA

RFD

17h 42m

1 stop

10:37 am - 8:33 pm

RFD

CHA

8h 56m

1 stop

$306Allegiant Air

gio, feb 26 - dom, mar 1

9:20 pm - 6:19 pm

CHA

RFD

21h 59m

1 stop

10:37 am - 8:30 pm

RFD

CHA

8h 53m

1 stop

$315Allegiant Air

gio, apr 23 - dom, apr 26

Delta flights from Chattanooga to Chicago

Our best Delta deals on Chattanooga to Chicago flight tickets

Delta

Apr 24

CHA3:00 pmChattanooga Lovell Field

6h 40m

1 stop

ORD8:40 pmChicago O'Hare Intl

Apr 26

ORD5:04 pmChicago O'Hare Intl

3h 39m

1 stop

CHA9:43 pmChattanooga Lovell Field

$209

Delta

Feb 21

CHA6:03 pmChattanooga Lovell Field

6h 53m

1 stop

ORD11:56 pmChicago O'Hare Intl

Feb 27

ORD6:30 amChicago O'Hare Intl

6h 50m

1 stop

CHA2:20 pmChattanooga Lovell Field

$224

Delta

Feb 20

CHA2:44 pmChattanooga Lovell Field

7h 00m

1 stop

ORD8:44 pmChicago O'Hare Intl

Feb 22

ORD5:25 amChicago O'Hare Intl

4h 30m

1 stop

CHA10:55 amChattanooga Lovell Field

$239

American Airlines flights from Chattanooga to Chicago

Our best American Airlines deals on Chattanooga to Chicago flight tickets

American Airlines

Apr 9

CHA6:45 pmChattanooga Lovell Field

2h 15m

ORD8:00 pmChicago O'Hare Intl

Apr 13

ORD7:41 pmChicago O'Hare Intl

1h 53m

CHA10:34 pmChattanooga Lovell Field

$204

American Airlines

Feb 20

CHA7:59 amChattanooga Lovell Field

2h 11m

ORD9:10 amChicago O'Hare Intl

Feb 22

ORD6:59 pmChicago O'Hare Intl

1h 52m

CHA9:51 pmChattanooga Lovell Field

$219

American Airlines

Apr 10

CHA6:45 pmChattanooga Lovell Field

2h 15m

ORD8:00 pmChicago O'Hare Intl

Apr 14

ORD7:41 pmChicago O'Hare Intl

1h 53m

CHA10:34 pmChattanooga Lovell Field

$233

Fly from

Fly to

Route

Depart

Return

Price

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

gio 2/26

9:23 pm-11:24 pm

1 stop27h 01m

Chicago O'Hare Intl

mer 3/4

8:16 pm-5:38 pm

1 stop20h 22m

$165

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

gio 4/16

3:29 pm-11:41 pm

1 stop9h 12m

Chicago O'Hare Intl

mer 4/22

1:27 pm-8:30 pm

1 stop30h 03m

$171

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

gio 4/16

3:29 pm-11:41 pm

1 stop9h 12m

Chicago O'Hare Intl

dom 4/19

7:05 am-8:31 pm

1 stop12h 26m

$174

ChattanoogaChicago

CHA - MDW

CHAMDW

Chattanooga Lovell Field

sab 2/28

6:03 pm-10:31 pm

1 stop5h 28m

Chicago Midway

mar 3/3

6:00 am-1:04 pm

1 stop6h 04m

$209

ChattanoogaChicago

CHA - MDW

CHAMDW

Chattanooga Lovell Field

mar 2/24

2:44 pm-5:37 pm

1 stop3h 53m

Chicago Midway

lun 3/2

9:34 am-2:20 pm

1 stop3h 46m

$224

ChattanoogaChicago

CHA - MDW

CHAMDW

Chattanooga Lovell Field

mer 2/18

2:44 pm-5:37 pm

1 stop3h 53m

Chicago Midway

dom 2/22

6:00 am-10:55 am

1 stop3h 55m

$239

ChattanoogaChicago

CHA - MDW

CHAMDW

Chattanooga Lovell Field

gio 3/5

2:44 pm-5:37 pm

1 stop3h 53m

Chicago Midway

dom 3/8

6:00 am-1:10 pm

1 stop6h 10m

$264

ChattanoogaChicago

CHA - RFD

CHARFD

Chattanooga Lovell Field

gio 4/23

9:20 pm-6:19 pm

1 stop21h 59m

Chicago Greater Rockford

gio 4/30

10:37 am-9:12 pm

1 stop9h 35m

$271

ChattanoogaChicago

CHA - RFD

CHARFD

Chattanooga Lovell Field

gio 2/26

3:49 pm-8:31 am

1 stop17h 42m

Chicago Greater Rockford

dom 3/1

10:37 am-8:33 pm

1 stop8h 56m

$306

ChattanoogaChicago

CHA - RFD

CHARFD

Chattanooga Lovell Field

gio 4/23

9:20 pm-6:19 pm

1 stop21h 59m

Chicago Greater Rockford

dom 4/26

10:37 am-8:30 pm

1 stop8h 53m

$315

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 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 $249. If you’re not able to fly to Chicago in January, then December is your next best option. Flight prices from Chattanooga to Chicago during December average around $249.

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 $357. 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 $572.

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 at noon. Flights from Chattanooga to Chicago during this time can be as low as $405. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $410.

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 $293 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 55% on your flight if you consider stops on a Chattanooga to Chicago flight.

How have Chattanooga to Chicago flight prices changed over time?

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	$293
Fastest flight time	2h 02m
Direct flights	Every day
Airports in Chicago	3 airports

The best one-way flight to Chicago from Chattanooga in the past 72 hours is $293. The best round-trip flight deal from Chattanooga to Chicago found on momondo in the last 72 hours is $303.

The fastest flight from Chattanooga to Chicago takes 2h 02m

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 2h 02m.
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 February 2026.
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 (43.50% of total bookings). The next most popular plane models are Embraer 175 (30.66%), Embraer 175 (Enhanced Winglets) (11.97%), and Embraer 170 (5.99%).
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 (70% of total bookings). The next most popular airlines are American Airlines (21%) and Delta (8%).

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 11,246 reviews	Search American Airlines flights
United Airlines	PriceFrom $189	Free Cancellation	Rating 7.4 9,244 reviews	Search United Airlines flights
Delta	PriceFrom $208	Free Cancellation	Rating 7.9 8,159 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 $303, 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 9,244 reviews.

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

lun 3/9

lun 3/16

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from Chattanooga

Complete your trip

Feeling lucky

Fly into one of these airports located in Chicago

Chicago Midway Airport

Chicago O'Hare Intl Airport

Chicago Greater Rockford Airport

Cheap flights from Chattanooga to Chicago from $102

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 3/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Chattanooga to Chicago

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Delta flights from Chattanooga to Chicago

Our best Delta deals on Chattanooga to Chicago flight tickets

American Airlines flights from Chattanooga to Chicago

Our best American Airlines deals on Chattanooga to Chicago flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Chattanooga to Chicago that are best for you.

See travel insights to Chicago from

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 $249. If you’re not able to fly to Chicago in January, then December is your next best option. Flight prices from Chattanooga to Chicago during December average around $249.

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 at noon. Flights from Chattanooga to Chicago during this time can be as low as $405. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $410.

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 55% on your flight if you consider stops on a Chattanooga to Chicago flight.

How have Chattanooga to Chicago flight prices changed over time?

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

United Airlines, Delta, and Allegiant Air 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 February 2026, 2 flights take off from Chattanooga and land in Chicago each day. The most common flight departure time for this route is 1:00PM, with 80% of daily flights taking off in the afternoon.

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

As of February 2026, there are 19 flights per week flying from Chattanooga to Chicago. The most common day of the week flights depart is Mon, with 16% 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

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

Fly your favorite airline to Chicago

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

Cabin classes currently available on flights to Chicago

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

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo