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$93+ Cheap flights from O'Hare Intl (ORD) to Chattanooga (CHA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CHA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Chattanooga Lovell Field are usually found in January or May, booked 78 days in advance, depart on a Wednesday or Saturday and return on a Friday

Cheap flight deals from O'Hare Intl to Chattanooga

Cheapest flights from O'Hare Intl to Chattanooga
Explore the most affordable flight options available from O'Hare Intl to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:05 pm
ORD
-
CHA
Nonstop1h 45m
United Airlines
Wed 3/410:53 am
CHA
-
ORD
Nonstop2h 07m
United Airlines
Deal found 1/28$189
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/166:59 pm
ORD
-
CHA
Nonstop1h 52m
American Airlines
Wed 3/47:59 am
CHA
-
ORD
Nonstop2h 11m
American Airlines
Deal found 1/28$204
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/155:15 am
ORD
-
CHA
1 stop8h 28m
Multiple Airlines
Thu 2/193:33 pm
CHA
-
ORD
1 stop8h 51m
Multiple Airlines
Deal found 1/27$205
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:15 am
ORD
-
CHA
1 stop14h 18m
Multiple Airlines
Thu 3/56:28 pm
CHA
-
ORD
1 stop27h 45m
Multiple Airlines
Deal found 1/27$207
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:30 am
ORD
-
CHA
1 stop6h 40m
Delta
Wed 3/186:15 pm
CHA
-
ORD
1 stop6h 39m
Delta
Deal found 1/27$209
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/123:29 pm
ORD
-
CHA
Nonstop1h 49m
American Airlines
Sun 2/156:47 pm
CHA
-
ORD
Nonstop2h 11m
American Airlines
Deal found 1/27$219
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:29 pm
ORD
-
CHA
Nonstop1h 49m
American Airlines
Wed 3/46:41 am
CHA
-
ORD
1 stop7h 38m
American Airlines
Deal found 1/28$220
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/189:31 pm
ORD
-
CHA
Nonstop1h 54m
United Airlines
Mon 6/225:49 pm
CHA
-
ORD
Nonstop2h 10m
United Airlines
Deal found 1/28$230
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/196:59 pm
ORD
-
CHA
Nonstop1h 52m
American Airlines
Wed 3/258:00 am
CHA
-
ORD
Nonstop2h 11m
American Airlines
Deal found 1/27$234

Find flight deals from O'Hare Intl to Chattanooga

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Chattanooga (CHA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$189
(United Airlines)

One-way from

$93
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$219

Good round-trip deal

$204 or less

Good one-way deal

$458 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Chattanooga Lovell Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Chattanooga Lovell Field flights.
Search Deals
From Chicago O'Hare Intl to Chattanooga Lovell Field
Search Deals
One-way flight from Chicago O'Hare Intl to Chattanooga Lovell Field
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to Chattanooga Lovell Field.
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to Chattanooga Lovell Field.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 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

O'Hare Intl

Fly to

Chattanooga

Route

Depart

Return

Price

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Wed 2/25

6:05 pm-8:50 pm

Nonstop1h 45m

Chattanooga Lovell Field

Wed 3/4

10:53 am-12:00 pm

Nonstop2h 07m

$189

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Sat 5/16

5:45 pm-8:34 pm

Nonstop1h 49m

Chattanooga Lovell Field

Tue 5/19

8:41 am-9:50 am

Nonstop2h 09m

$189

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Sat 5/30

2:20 pm-5:14 pm

Nonstop1h 54m

Chattanooga Lovell Field

Tue 6/2

5:49 pm-6:59 pm

Nonstop2h 10m

$189

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Thu 2/26

9:25 am-12:16 pm

Nonstop1h 51m

Chattanooga Lovell Field

Thu 3/5

10:53 am-12:03 pm

Nonstop2h 10m

$189

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Sat 5/16

7:10 am-12:43 pm

1 stop4h 33m

Chattanooga Lovell Field

Tue 5/19

2:55 pm-8:24 pm

1 stop6h 29m

$209

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Wed 3/25

5:30 am-1:10 pm

1 stop6h 40m

Chattanooga Lovell Field

Tue 3/31

5:50 am-8:30 am

1 stop3h 40m

$209

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Wed 4/29

5:04 pm-9:43 pm

1 stop3h 39m

Chattanooga Lovell Field

Sun 5/3

7:51 pm-11:59 pm

1 stop5h 08m

$209

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Mon 3/16

5:59 pm-11:41 pm

1 stop4h 42m

Chattanooga Lovell Field

Sun 3/22

3:07 pm-8:17 pm

1 stop6h 10m

$209

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Thu 2/26

5:25 am-10:55 am

1 stop4h 30m

Chattanooga Lovell Field

Thu 3/5

2:44 pm-8:44 pm

1 stop7h 00m

$209

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Fri 5/1

8:15 am-3:46 pm

1 stop6h 31m

Chattanooga Lovell Field

Sun 5/3

7:51 pm-11:59 pm

1 stop5h 08m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 21 results
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Compare providers for flights from O'Hare Intl to Chattanooga

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Chattanooga in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Chattanooga flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Chattanooga flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Chattanooga flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Chattanooga flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Chattanooga flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Chattanooga

Have a flexible travel schedule? Discover the best time to fly to Chattanooga from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Chattanooga

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

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Chattanooga. Price data was last updated on January 23, 2026.

Booking 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Chattanooga. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Chattanooga?

Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Chattanooga (average of $157). Flying from Chicago O'Hare Intl Airport to Chattanooga in September is currently the most expensive (average of $199). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to CHA?

Find hourly flight availability from O'Hare Intl to Chattanooga. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Chattanooga in the afternoon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Chattanooga?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Chattanooga. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Chattanooga flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Chattanooga

Get insights into the airlines that provide service to Chattanooga. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chattanooga. Reviews last updated January 29, 2026.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Chattanooga, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,128 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,128 reviews
Delta
7.9
Good
8,128 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,215 reviews
Delta
7.9
Good
8,128 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,205 reviews
Delta
7.9
Good
8,128 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Chattanooga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Chattanooga from Chicago O'Hare Intl?

    For a flight from Chicago O'Hare Intl to Chattanooga, you will be flying into Lovell Field. Chattanooga Lovell Field (CHA) is just 6.0 mi from the center of the city. Lovell Field is the only Chattanooga airport and it handles 3 inbound flights from Chicago O'Hare Intl per day. 3 airlines have flights to Chattanooga Lovell Field from Chicago O'Hare Intl on a regular basis.

  • How long is the flight from Chicago O'Hare Intl Airport to Chattanooga?

    There are many flights that can get you from Chicago O'Hare Intl Airport to Chattanooga in 1h 45m. Fly via United Airlines or Delta to get the fastest option. There are 501 mi between Chicago O'Hare Intl Airport and Chattanooga. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Chattanooga round-trip?

    According to our current data, United Airlines ($189), American Airlines ($193), and Delta ($208) offers the cheapest pricing from Chicago O'Hare Intl Airport to Chattanooga. Users have found that United Airlines is 39% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Chattanooga?

    No one likes to see their flight delayed. When booking a flight from Chicago O'Hare Intl Airport to Chattanooga consider choosing Envoy Air (77%), Republic Airways (72%) or American Airlines (67%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Chattanooga?

    Looking at all options, your cheapest flight can be booked for $189. While the most popular route (Chicago O'Hare Intl - Chattanooga Lovell Field) can be booked for $189 on average, our data indicates $344 when flying from Chicago O'Hare Intl Airport to Chattanooga.

  • Can I find deals for flights from O'Hare Intl to Chattanooga that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Chattanooga flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Chattanooga?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Chattanooga.

  • Can I find deals for business class flights from O'Hare Intl to Chattanooga?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Chattanooga by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Chattanooga?

    Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Chattanooga (average of $157). Flying from Chicago O'Hare Intl Airport to Chattanooga in September is currently the most expensive (average of $199). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from O'Hare Intl to Chattanooga

Discover the top 3 airlines that operate flights from O'Hare Intl to Chattanooga. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$189Average$286FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$193Average$259FlexibilityNo cancel feeOn-time71%
DeltaCheapest$208Average$252FlexibilityNo cancel feeOn-timeN/A

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