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Cheap flights from Chattanooga to Chicago from $96

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chattanooga to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:09 am - 3:24 pmCHA  Chattanooga Lovell Field-ORD Chicago O'Hare Intl
30h 15m1 stop Fort Lauderdale
Multiple Airlines Logo
2:03 pm - 9:19 amORD  Chicago O'Hare Intl-CHA Chattanooga Lovell Field
42h 16m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale
$251Multiple Airlines
Thu, Nov 5 - Tue, Nov 10
Multiple Airlines Logo
10:09 am - 3:24 pmCHA  Chattanooga Lovell Field-ORD Chicago O'Hare Intl
30h 15m1 stop Fort Lauderdale
Multiple Airlines Logo
2:03 pm - 9:19 amORD  Chicago O'Hare Intl-CHA Chattanooga Lovell Field
18h 16m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale
$254Multiple Airlines
Thu, Nov 5 - Wed, Nov 11
Multiple Airlines Logo
10:09 am - 3:24 pmCHA  Chattanooga Lovell Field-ORD Chicago O'Hare Intl
30h 15m1 stop Fort Lauderdale
Multiple Airlines Logo
2:03 pm - 9:19 amORD  Chicago O'Hare Intl-CHA Chattanooga Lovell Field
18h 16m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale
$254Multiple Airlines
Thu, Nov 5 - Wed, Nov 11
United Airlines Logo
6:00 am - 6:59 amCHA  Chattanooga Lovell Field-ORD Chicago O'Hare Intl
1h 59mnonstop
United Airlines Logo
6:50 am - 9:42 amORD  Chicago O'Hare Intl-CHA Chattanooga Lovell Field
1h 52mnonstop
$259United Airlines
Wed, Oct 7 - Tue, Oct 13
United Airlines Logo
7:07 pm - 8:19 pmCHA  Chattanooga Lovell Field-ORD Chicago O'Hare Intl
2h 12mnonstop
United Airlines Logo
6:50 am - 9:42 amORD  Chicago O'Hare Intl-CHA Chattanooga Lovell Field
1h 52mnonstop
$259United Airlines
Fri, Oct 2 - Mon, Oct 5
American Airlines Logo
5:00 pm - 6:19 pmCHA  Chattanooga Lovell Field-ORD Chicago O'Hare Intl
2h 19mnonstop
American Airlines Logo
7:37 pm - 10:29 pmORD  Chicago O'Hare Intl-CHA Chattanooga Lovell Field
1h 52mnonstop
$259American Airlines
Thu, Sep 24 - Mon, Sep 28
American Airlines Logo
6:00 am - 7:11 amCHA  Chattanooga Lovell Field-ORD Chicago O'Hare Intl
2h 11mnonstop
American Airlines Logo
7:37 pm - 10:29 pmORD  Chicago O'Hare Intl-CHA Chattanooga Lovell Field
1h 52mnonstop
$259American Airlines
Thu, Sep 24 - Sun, Sep 27
American Airlines Logo
6:00 am - 7:11 amCHA  Chattanooga Lovell Field-ORD Chicago O'Hare Intl
2h 11mnonstop
American Airlines Logo
1:39 pm - 4:30 pmORD  Chicago O'Hare Intl-CHA Chattanooga Lovell Field
1h 51mnonstop
$259American Airlines
Fri, Sep 18 - Sun, Sep 20
Delta Logo
5:35 am - 9:22 amCHA  Chattanooga Lovell Field-ORD Chicago O'Hare Intl
4h 47m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:13 pm - 10:05 pmORD  Chicago O'Hare Intl-CHA Chattanooga Lovell Field
3h 52m1 stop Detroit Metropolitan Wayne County
$279Delta
Sat, Nov 14 - Thu, Nov 19
Delta Logo
3:05 pm - 6:33 pmCHA  Chattanooga Lovell Field-ORD Chicago O'Hare Intl
4h 28m1 stop Detroit Metropolitan Wayne County
Delta Logo
5:13 pm - 10:05 pmORD  Chicago O'Hare Intl-CHA Chattanooga Lovell Field
3h 52m1 stop Detroit Metropolitan Wayne County
$279Delta
Wed, Nov 18 - Tue, Nov 24

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United Airlines flights from Chattanooga to Chicago O'Hare Intl Airport

Our best United Airlines deals on Chattanooga to Chicago O'Hare Intl Airport flight tickets
United Airlines
Sep 11
CHA5:45 pmChattanooga Lovell Field
2h 15m
ORD7:00 pmChicago O'Hare Intl
Sep 13
ORD7:00 amChicago O'Hare Intl
1h 55m
CHA9:55 amChattanooga Lovell Field
$259
United Airlines
Nov 20
CHA5:52 pmChattanooga Lovell Field
2h 13m
ORD7:05 pmChicago O'Hare Intl
Nov 23
ORD6:00 pmChicago O'Hare Intl
1h 53m
CHA8:53 pmChattanooga Lovell Field
$272
United Airlines
Aug 29
CHA10:44 amChattanooga Lovell Field
2h 10m
ORD11:54 amChicago O'Hare Intl
Aug 31
ORD2:35 pmChicago O'Hare Intl
1h 58m
CHA5:33 pmChattanooga Lovell Field
$289

Delta flights from Chattanooga to Chicago O'Hare Intl Airport

Our best Delta deals on Chattanooga to Chicago O'Hare Intl Airport flight tickets
Delta
Sep 9
CHA6:00 amChattanooga Lovell Field
5h 37m
1 stop
ORD10:37 amChicago O'Hare Intl
Sep 20
ORD5:30 amChicago O'Hare Intl
4h 53m
1 stop
CHA11:23 amChattanooga Lovell Field
$279
Delta
Sep 3
CHA3:04 pmChattanooga Lovell Field
6h 26m
1 stop
ORD8:30 pmChicago O'Hare Intl
Sep 5
ORD5:30 amChicago O'Hare Intl
5h 26m
1 stop
CHA11:56 amChattanooga Lovell Field
$294
Delta
Dec 13
CHA6:40 amChattanooga Lovell Field
4h 39m
1 stop
ORD10:19 amChicago O'Hare Intl
Dec 23
ORD5:30 amChicago O'Hare Intl
5h 34m
1 stop
CHA12:04 pmChattanooga Lovell Field
$304

momondo Fare Finder

 
Use the filters below to find and compare flights from Chattanooga to Chicago O'Hare Intl Airport that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

ChattanoogaChicago

CHA Chattanooga Lovell Field - ORD Chicago O'Hare Intl

CHAORD

Chattanooga Lovell Field

Thu 11/5

10:09 am-3:24 pm

1 stop30h 15m

Chicago O'Hare Intl

Tue 11/10

2:03 pm-9:19 am

2 stops42h 16m

$251

ChattanoogaChicago

CHA Chattanooga Lovell Field - ORD Chicago O'Hare Intl

CHAORD

Chattanooga Lovell Field

Thu 11/5

10:09 am-3:24 pm

1 stop30h 15m

Chicago O'Hare Intl

Wed 11/11

2:03 pm-9:19 am

2 stops18h 16m

$254

ChattanoogaChicago

CHA Chattanooga Lovell Field - ORD Chicago O'Hare Intl

CHAORD

Chattanooga Lovell Field

Thu 11/5

10:09 am-3:24 pm

1 stop30h 15m

Chicago O'Hare Intl

Wed 11/11

2:03 pm-9:19 am

2 stops18h 16m

$254
Quickest round-trip

ChattanoogaChicago

CHA Chattanooga Lovell Field - ORD Chicago O'Hare Intl

CHAORD

Chattanooga Lovell Field

Wed 10/7

6:00 am-6:59 am

Nonstop1h 59m

Chicago O'Hare Intl

Tue 10/13

6:50 am-9:42 am

Nonstop1h 52m

$259

ChattanoogaChicago

CHA Chattanooga Lovell Field - ORD Chicago O'Hare Intl

CHAORD

Chattanooga Lovell Field

Fri 10/2

7:07 pm-8:19 pm

Nonstop2h 12m

Chicago O'Hare Intl

Mon 10/5

6:50 am-9:42 am

Nonstop1h 52m

$259

ChattanoogaChicago

CHA Chattanooga Lovell Field - ORD Chicago O'Hare Intl

CHAORD

Chattanooga Lovell Field

Thu 9/24

5:00 pm-6:19 pm

Nonstop2h 19m

Chicago O'Hare Intl

Mon 9/28

7:37 pm-10:29 pm

Nonstop1h 52m

$259

ChattanoogaChicago

CHA Chattanooga Lovell Field - ORD Chicago O'Hare Intl

CHAORD

Chattanooga Lovell Field

Thu 9/24

6:00 am-7:11 am

Nonstop2h 11m

Chicago O'Hare Intl

Sun 9/27

7:37 pm-10:29 pm

Nonstop1h 52m

$259

ChattanoogaChicago

CHA Chattanooga Lovell Field - ORD Chicago O'Hare Intl

CHAORD

Chattanooga Lovell Field

Fri 9/18

6:00 am-7:11 am

Nonstop2h 11m

Chicago O'Hare Intl

Sun 9/20

1:39 pm-4:30 pm

Nonstop1h 51m

$259

ChattanoogaChicago

CHA Chattanooga Lovell Field - ORD Chicago O'Hare Intl

CHAORD

Chattanooga Lovell Field

Sat 11/14

5:35 am-9:22 am

1 stop4h 47m

Chicago O'Hare Intl

Thu 11/19

5:13 pm-10:05 pm

1 stop3h 52m

$279

ChattanoogaChicago

CHA Chattanooga Lovell Field - ORD Chicago O'Hare Intl

CHAORD

Chattanooga Lovell Field

Wed 11/18

3:05 pm-6:33 pm

1 stop4h 28m

Chicago O'Hare Intl

Tue 11/24

5:13 pm-10:05 pm

1 stop3h 52m

$279

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Chattanooga to Chicago O'Hare Intl Airport

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 Chattanooga and Chicago O'Hare Intl Airport?

Prices are currently typical for flights on this route.

Typical prices usually range from $249 to $337.
The lowest price recently found on this route was $251.

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of January is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Chattanooga averaging around $249.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Friday when prices can be found for as low as $346. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Chattanooga because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $564.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Chattanooga in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $374 when looking at flights departing in the afternoon. Try not to purchase tickets at noon because they tend to be around $432. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Chattanooga Lovell Field to Chicago O'Hare Intl flight route?

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

How far in advance should I book a flight from Chattanooga to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Chattanooga when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $287 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Chattanooga for as low as $264 on momondo.

What cabin class options are available on Chattanooga to Chicago O'Hare Intl Airport flights?

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

How have Chattanooga to Chicago O'Hare Intl Airport flight prices changed over time?

As of August 2026, prices for Chattanooga to Chicago O'Hare Intl Airport flights are approximately 57% more expensive when compared to flights at the same time last year.

When to book flights from Chattanooga to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chattanooga to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chattanooga to Chicago O'Hare Intl Airport (CHA to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chattanooga to Chicago O'Hare Intl Airport

Best Price Found

$96

Fastest flight time

1h 54m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun
The best one-way flight to Chicago O'Hare Intl Airport from Chattanooga in the past 72 hours is $96. The best round-trip flight deal from Chattanooga to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $251.
The fastest flight from Chattanooga to Chicago O'Hare Intl Airport takes 1h 54m
Direct flights go from Chattanooga to Chicago O'Hare Intl Airport on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
Search flight deals

Frequently asked questions about flying from Chattanooga to Chicago O'Hare Intl Airport

  • How far is Chattanooga Lovell Field to Chicago O'Hare Intl by plane?

    A flight from Chattanooga Lovell Field to Chicago O'Hare Intl will travel around 498.8 mi. Typically, this will take 1h 54m by plane in normal conditions.

  • When did momondo last update prices for flights from Chattanooga Lovell Field Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Chattanooga Lovell Field Airport to Chicago O'Hare Intl Airport refresh daily.

  • How many operators does momondo search for flights from Chattanooga Lovell Field Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Chattanooga Lovell Field Airport to Chicago O'Hare Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Chattanooga to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Chattanooga to Chicago O'Hare Intl Airport?

Best airlines flying from Chattanooga to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Chattanooga to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $189Free CancellationRating
7.1
11,951 reviews
Search American Airlines flights
United AirlinesPriceFrom $189Free CancellationRating
7.4
10,100 reviews
Search United Airlines flights
DeltaPriceFrom $208Free CancellationRating
7.8
8,499 reviews
Search Delta flights

  • United Airlines Flights From Chattanooga to Chicago O'Hare Intl Airport

    United Airlines flies from Chattanooga to Chicago O'Hare Intl Airport around 28 times per week, with 10,100 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Chattanooga to Chicago O'Hare Intl Airport in the last 72 hours was $189 (round-trip), much lower than the average airfare cost of $313 for United Airlines flights on this route.

  • American Airlines Flights From Chattanooga to Chicago O'Hare Intl Airport

    Across 11,953 American Airlines reviews on momondo, the average score is 7.1/10. American Airlines flies from Chattanooga to Chicago O'Hare Intl Airport about 12 times each week, with ticket deals ranging from $189 to $270. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
Merrillville
Rockford
South Haven
Gurnee
Rosemont
Oak Brook
Orland Park
Naperville
Joliet
New Buffalo
Kenosha
Hammond
Racine
Aurora
Janesville
Elgin
Evanston
South Holland

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?

momondo does allow users to show only those flights to Chicago from Chattanooga which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Chattanooga to Chicago 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 Chattanooga to Chicago right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chattanooga to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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