Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Chicago O'Hare Intl Airport to Chattanooga from $80

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 O'Hare Intl Airport to Chattanooga departing on 2/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Chicago O'Hare Intl Airport to Chattanooga

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:55 pm - 4:47 pm
ORD
-
CHA
1h 52mnonstop
United Airlines Logo
10:53 am - 12:00 pm
CHA
-
ORD
2h 07mnonstop
$159United Airlines
Wed, Feb 18 - Wed, Feb 25
American Airlines Logo
3:29 pm - 6:18 pm
ORD
-
CHA
1h 49mnonstop
American Airlines Logo
7:51 am - 9:02 am
CHA
-
ORD
2h 11mnonstop
$174American Airlines
Wed, Mar 4 - Sat, Mar 7
Delta Logo
6:30 am - 2:20 pm
ORD
-
CHA
6h 50m
1 stop
Delta Logo
2:44 pm - 8:44 pm
CHA
-
ORD
7h 00m
1 stop
$179Delta
Wed, Feb 18 - Wed, Feb 25
American Airlines Logo
3:28 pm - 6:17 pm
ORD
-
CHA
1h 49mnonstop
American Airlines Logo
8:00 am - 9:11 am
CHA
-
ORD
2h 11mnonstop
$189American Airlines
Wed, Mar 25 - Tue, Mar 31
Delta Logo
5:25 am - 10:55 am
ORD
-
CHA
4h 30m
1 stop
Delta Logo
7:00 am - 1:20 pm
CHA
-
ORD
7h 20m
1 stop
$194Delta
Wed, Mar 4 - Sat, Mar 7
American Airlines Logo
10:28 am - 5:03 pm
ORD
-
CHA
5h 35m
1 stop
American Airlines Logo
6:49 pm - 8:00 pm
CHA
-
ORD
2h 11mnonstop
$205American Airlines
Wed, Feb 18 - Wed, Feb 25
Delta Logo
9:45 am - 3:47 pm
ORD
-
CHA
5h 02m
1 stop
Delta Logo
6:10 pm - 11:57 pm
CHA
-
ORD
6h 47m
1 stop
$209Delta
Thu, Apr 16 - Sun, Apr 19
United Airlines Logo
2:00 pm - 4:54 pm
ORD
-
CHA
1h 54mnonstop
United Airlines Logo
8:43 am - 9:55 am
CHA
-
ORD
2h 12mnonstop
$219United Airlines
Tue, Feb 3 - Sat, Feb 7
American Airlines Logo
5:00 am - 11:46 am
ORD
-
CHA
5h 46m
1 stop
American Airlines Logo
7:51 am - 9:02 am
CHA
-
ORD
2h 11mnonstop
$220American Airlines
Wed, Mar 4 - Sat, Mar 7
United Airlines Logo
10:35 am - 1:28 pm
ORD
-
CHA
1h 53mnonstop
United Airlines Logo
12:10 pm - 1:08 pm
CHA
-
ORD
1h 58mnonstop
$229United Airlines
Fri, Jul 3 - Thu, Jul 9

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

Our best United Airlines deals on Chicago O'Hare Intl Airport to Chattanooga flight tickets
United Airlines
Feb 18
ORD1:55 pmChicago O'Hare Intl
1h 52m
CHA4:47 pmChattanooga Lovell Field
Feb 25
CHA10:53 amChattanooga Lovell Field
2h 07m
ORD12:00 pmChicago O'Hare Intl
$159
United Airlines
Feb 3
ORD2:00 pmChicago O'Hare Intl
1h 54m
CHA4:54 pmChattanooga Lovell Field
Feb 7
CHA8:43 amChattanooga Lovell Field
2h 12m
ORD9:55 amChicago O'Hare Intl
$219
United Airlines
Apr 3
ORD6:05 pmChicago O'Hare Intl
1h 49m
CHA8:54 pmChattanooga Lovell Field
Apr 11
CHA5:41 pmChattanooga Lovell Field
2h 19m
ORD7:00 pmChicago O'Hare Intl
$249

Delta flights from Chicago O'Hare Intl Airport to Chattanooga

Our best Delta deals on Chicago O'Hare Intl Airport to Chattanooga flight tickets
Delta
Feb 18
ORD6:45 amChicago O'Hare Intl
5h 19m
1 stop
CHA1:04 pmChattanooga Lovell Field
Feb 25
CHA6:19 pmChattanooga Lovell Field
6h 37m
1 stop
ORD11:56 pmChicago O'Hare Intl
$179
Delta
Mar 4
ORD5:25 amChicago O'Hare Intl
4h 30m
1 stop
CHA10:55 amChattanooga Lovell Field
Mar 7
CHA7:00 amChattanooga Lovell Field
7h 20m
1 stop
ORD1:20 pmChicago O'Hare Intl
$194
Delta
Apr 16
ORD9:45 amChicago O'Hare Intl
5h 02m
1 stop
CHA3:47 pmChattanooga Lovell Field
Apr 19
CHA6:10 pmChattanooga Lovell Field
6h 47m
1 stop
ORD11:57 pmChicago O'Hare Intl
$209

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Chattanooga that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Chattanooga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Wed 2/18

1:55 pm-4:47 pm

Nonstop1h 52m

Chattanooga Lovell Field

Wed 2/25

10:53 am-12:00 pm

Nonstop2h 07m

$159

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Wed 3/4

3:29 pm-6:18 pm

Nonstop1h 49m

Chattanooga Lovell Field

Sat 3/7

7:51 am-9:02 am

Nonstop2h 11m

$174

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Wed 2/18

6:30 am-2:20 pm

1 stop6h 50m

Chattanooga Lovell Field

Wed 2/25

2:44 pm-8:44 pm

1 stop7h 00m

$179

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Wed 3/25

3:28 pm-6:17 pm

Nonstop1h 49m

Chattanooga Lovell Field

Tue 3/31

8:00 am-9:11 am

Nonstop2h 11m

$189

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Wed 3/4

5:25 am-10:55 am

1 stop4h 30m

Chattanooga Lovell Field

Sat 3/7

7:00 am-1:20 pm

1 stop7h 20m

$194

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Wed 2/18

10:28 am-5:03 pm

1 stop5h 35m

Chattanooga Lovell Field

Wed 2/25

6:49 pm-8:00 pm

Nonstop2h 11m

$205

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Thu 4/16

9:45 am-3:47 pm

1 stop5h 02m

Chattanooga Lovell Field

Sun 4/19

6:10 pm-11:57 pm

1 stop6h 47m

$209

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Tue 2/3

2:00 pm-4:54 pm

Nonstop1h 54m

Chattanooga Lovell Field

Sat 2/7

8:43 am-9:55 am

Nonstop2h 12m

$219

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Wed 3/4

5:00 am-11:46 am

1 stop5h 46m

Chattanooga Lovell Field

Sat 3/7

7:51 am-9:02 am

Nonstop2h 11m

$220

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Fri 7/3

10:35 am-1:28 pm

Nonstop1h 53m

Chattanooga Lovell Field

Thu 7/9

12:10 pm-1:08 pm

Nonstop1h 58m

$229

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chattanooga from

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

The month of May is another great option to travel to Chattanooga, with average flight prices from Chicago O'Hare Intl Airport averaging around $264.

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

The cheapest day to depart from Chicago O'Hare Intl Airport to Chattanooga is on a Wednesday. Travelers who choose to depart for Chattanooga on a Wednesday will often find tickets for as low as $289. The most expensive day to fly to Chattanooga is Monday, with ticket prices averaging around $567.

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

Our data shows that the cheapest Chicago O'Hare Intl Airport 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 $293. Try not to purchase tickets at noon because they tend to be around $335. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from Chicago O'Hare Intl to Chattanooga Lovell Field for the best Chicago O'Hare Intl - 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 O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Chattanooga for around $324 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chattanooga from Chicago O'Hare Intl Airport for as low as $240 on momondo.

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

There are 4 cabin classes available to choose from on Chicago O'Hare Intl 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 O'Hare Intl Airport to Chattanooga flights?

No. A direct flight is the cheapest option for a flight between Chicago O'Hare Intl Airport to Chattanooga.

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

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

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

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

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

Best Price Found

$458

Fastest flight time

1h 45m

Direct flights

Every day

Airports in Chattanooga

1 airport
The best one-way flight to Chattanooga from Chicago O'Hare Intl Airport in the past 72 hours is $458. The best round-trip flight deal from Chicago O'Hare Intl Airport to Chattanooga found on momondo in the last 72 hours is $189.
The fastest flight from Chicago O'Hare Intl Airport to Chattanooga takes 1h 45m
Direct flights go from Chicago O'Hare Intl Airport to Chattanooga every day.
There is 1 airport in Chattanooga. From Chicago O'Hare Intl Airport there are direct flights to Chattanooga Lovell Field (CHA).
Search flight deals

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

    A flight from Chicago O'Hare Intl to Chattanooga Lovell Field will travel around 498.8 mi. A reasonable flight in good conditions will take 1h 45m.

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

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

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

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

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

    The required travel and health documents for your Chattanooga Lovell Field Airport 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 Chattanooga Lovell Field Airport. 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 Chicago O'Hare Intl Airport to Chattanooga?

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

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

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Chattanooga with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $189Free CancellationRating
7.4
9,191 reviews
Search United Airlines flights
American AirlinesPriceFrom $193Free CancellationRating
7.2
11,174 reviews
Search American Airlines flights
DeltaPriceFrom $208Free CancellationRating
7.9
8,088 reviews
Search Delta flights

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

    The lowest priced United Airlines flight from Chicago O'Hare Intl Airport to Chattanooga from the last 72 hours was $189. Generally, United Airlines has 19 flights on this route every week with an average price of $292. United Airlines is rated 7.4/10 by our users.

Traveling to a place near Chattanooga?

Book flights to Chattanooga if you plan to visit one of these locations
Ringgold
East Ridge
Lookout Mountain
Trenton
Decatur
Lookout Mountain
Jasper

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Chattanooga. momondo saves you time and could save you money on your trip.

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

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

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

momondo helps you find the best flight between Chicago and Chattanooga by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Chattanooga from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 2/20
Fri 2/27
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States