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Chattanooga

$77+ Cheap flights from Chicago (CHI) 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — CHA
Apr 5 — Apr 121
Sun 4/5
Sun 4/12
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Chattanooga Lovell Field are usually found in January or February, booked 79 days in advance, depart on a Wednesday or Saturday and return on a Friday

Cheap flight deals from Chicago to Chattanooga

Cheapest flights from Chicago to Chattanooga
Explore the most affordable flight options available from Chicago to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 6, 2026.

This United Airlines deal was found by Cheapflights users on 3/1. 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 3/2510:35 am
ORD
-
CHA
Nonstop1h 51m
United Airlines
Sat 4/48:30 am
CHA
-
ORD
Nonstop2h 13m
United Airlines
Deal found 3/1$189
This American Airlines deal was found by Cheapflights users on 3/2. 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 3/183:28 pm
ORD
-
CHA
Nonstop1h 49m
American Airlines
Mon 3/236:47 pm
CHA
-
ORD
Nonstop2h 11m
American Airlines
Deal found 3/2$204
This American Airlines deal was found by Cheapflights users on 3/3. 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.
Fri 4/173:22 pm
ORD
-
CHA
Nonstop1h 52m
American Airlines
Fri 4/247:13 am
CHA
-
ORD
Nonstop2h 12m
American Airlines
Deal found 3/3$208
This United Airlines deal was found by Cheapflights users on 3/3. 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 4/27:23 am
ORD
-
CHA
Nonstop1h 52m
United Airlines
Sun 4/58:30 am
CHA
-
ORD
Nonstop2h 13m
United Airlines
Deal found 3/3$209
This United Airlines deal was found by Cheapflights users on 3/1. 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 7/162:26 pm
ORD
-
CHA
Nonstop1h 54m
United Airlines
Sun 7/196:00 am
CHA
-
ORD
Nonstop2h 02m
United Airlines
Deal found 3/1$219
This American Airlines deal was found by Cheapflights users on 3/2. 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 3/255:00 pm
ORD
-
CHA
1 stop4h 51m
American Airlines
Thu 4/28:00 am
CHA
-
ORD
Nonstop2h 11m
American Airlines
Deal found 3/2$220
This Kiwi.com deal was found by Cheapflights users on 3/2. 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 5/75:01 am
ORD
-
CHA
2 stops15h 11m
Multiple Airlines
Sun 5/104:11 pm
CHA
-
ORD
1 stop18h 25m
Multiple Airlines
Deal found 3/2$223
This Delta deal was found by Cheapflights users on 3/1. 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.
Tue 3/1710:45 am
MDW
-
CHA
1 stop3h 44m
Delta
Tue 3/313:07 pm
CHA
-
MDW
1 stop3h 47m
Delta
Deal found 3/1$224
This United Airlines deal was found by Cheapflights users on 3/5. 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 3/257:25 am
ORD
-
CHA
Nonstop1h 47m
United Airlines
Wed 4/18:30 am
CHA
-
ORD
Nonstop2h 13m
United Airlines
Deal found 3/5$224
This United Airlines deal was found by Cheapflights users on 3/2. 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 7/97:11 am
ORD
-
CHA
Nonstop1h 58m
United Airlines
Sun 7/126:00 am
CHA
-
ORD
Nonstop2h 02m
United Airlines
Deal found 3/2$225
This Delta deal was found by Cheapflights users on 3/3. 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.
Fri 7/171:05 pm
MDW
-
CHA
1 stop4h 49m
Delta
Tue 7/214:30 pm
CHA
-
MDW
1 stop6h 15m
Delta
Deal found 3/3$229
This Delta deal was found by Cheapflights users on 3/3. 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.
Sat 7/118:55 am
ORD
-
CHA
1 stop4h 38m
Delta
Tue 7/213:15 pm
CHA
-
ORD
1 stop4h 46m
Delta
Deal found 3/3$229

Find flight deals from Chicago to Chattanooga

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 March 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$189
(United Airlines)

One-way from

$77
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$359

Good round-trip deal

$249 or less

Good one-way deal

$213 or less
Provider with most accurate pricing for Chicago (CHI)-Chattanooga Lovell Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Chattanooga Lovell Field flights.
Search Deals
From Chicago (CHI) to Chattanooga Lovell Field
Search Deals
One-way flight from Chicago (CHI) to Chattanooga Lovell Field
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to Chattanooga Lovell Field.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to Chattanooga Lovell Field.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 March 6, 2026.
Use the filters below to find and compare flights from Chicago to Chattanooga that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Mon 4/6

2:10 pm-5:06 pm

Nonstop1h 56m

Chattanooga Lovell Field

Fri 4/17

1:59 pm-3:12 pm

Nonstop2h 13m

$209

ChicagoChattanooga

MDW - CHA

MDWCHA

Chicago Midway

Wed 3/18

6:00 am-11:01 am

1 stop4h 01m

Chattanooga Lovell Field

Tue 3/31

3:07 pm-5:54 pm

1 stop3h 47m

$224

ChicagoChattanooga

MDW - CHA

MDWCHA

Chicago Midway

Wed 5/6

10:41 am-3:47 pm

1 stop4h 06m

Chattanooga Lovell Field

Sat 5/9

6:25 pm-9:09 pm

1 stop3h 44m

$229

ChicagoChattanooga

MDW - CHA

MDWCHA

Chicago Midway

Fri 4/17

12:52 pm-7:09 pm

1 stop5h 17m

Chattanooga Lovell Field

Fri 4/24

7:51 pm-10:28 pm

1 stop3h 37m

$229

ChicagoChattanooga

MDW - CHA

MDWCHA

Chicago Midway

Thu 4/2

9:35 am-2:09 pm

1 stop3h 34m

Chattanooga Lovell Field

Sun 4/5

7:30 am-12:29 pm

1 stop5h 59m

$229

ChicagoChattanooga

MDW - CHA

MDWCHA

Chicago Midway

Fri 4/10

9:35 am-2:09 pm

1 stop3h 34m

Chattanooga Lovell Field

Sun 4/12

7:30 am-12:29 pm

1 stop5h 59m

$229

ChicagoChattanooga

MDW - CHA

MDWCHA

Chicago Midway

Thu 7/16

9:30 am-2:33 pm

1 stop4h 03m

Chattanooga Lovell Field

Tue 7/21

4:30 pm-9:45 pm

1 stop6h 15m

$229

ChicagoChattanooga

MDW - CHA

MDWCHA

Chicago Midway

Tue 7/14

6:00 am-1:05 pm

1 stop6h 05m

Chattanooga Lovell Field

Sat 7/18

2:55 pm-6:31 pm

1 stop4h 36m

$229

ChicagoChattanooga

MDW - CHA

MDWCHA

Chicago Midway

Fri 4/3

9:35 am-2:09 pm

1 stop3h 34m

Chattanooga Lovell Field

Wed 4/8

7:30 am-12:29 pm

1 stop5h 59m

$229

ChicagoChattanooga

MDW - CHA

MDWCHA

Chicago Midway

Tue 7/14

9:30 am-2:33 pm

1 stop4h 03m

Chattanooga Lovell Field

Tue 7/21

4:30 pm-9:45 pm

1 stop6h 15m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 45 resultsSorted by cheapest first
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Compare providers for flights from Chicago 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 Chicago to Chattanooga in March.
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-Chattanooga flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Chattanooga flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Chattanooga flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-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-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 Chicago to Chattanooga

Have a flexible travel schedule? Discover the best time to fly to Chattanooga from Chicago 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 to Chattanooga

How far ahead should I book a flight from Chicago to Chattanooga?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Chattanooga. Price data was last updated on February 27, 2026.

To ensure you get the cheapest price possible for a flight from Chicago to Chattanooga, you should look to book at least 33 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Chicago to Chattanooga?

Currently, July is the cheapest month in which you can book a flight from Chicago to Chattanooga (average of $78). Flying from Chicago to Chattanooga in December is currently the most expensive (average of $193). 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 CHI to CHA?

Find hourly flight availability from Chicago 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 March 6, 2026.

One of the essential ways to save on airfare from Chicago to Chattanooga is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 17% on airfare.

What is the cheapest day to fly from Chicago to Chattanooga?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Chattanooga. Price data was last updated on February 21, 2026.

Travelers seeking maximum savings on their Chicago to Chattanooga flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Chicago to Chattanooga?

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 March 6, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Chicago to Chattanooga by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,258 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

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
8,258 reviews
Delta
7.9
Good
8,258 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

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
9,403 reviews
Delta
7.9
Good
8,258 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

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
7.1
Good
11,392 reviews
Delta
7.9
Good
8,258 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

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 Chicago 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?

    For a flight from Chicago 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 per day. 3 airlines have flights to Chattanooga Lovell Field from Chicago on a regular basis.

  • How long is the flight from Chicago to Chattanooga?

    There are many flights that can get you from Chicago to Chattanooga in 1h 56m. Fly via United Airlines or Delta to get the fastest option. Chicago and Chattanooga are separated by a distance of 501 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Chicago to Chattanooga round-trip?

    Currently priced at $173, Delta will fly you from Chicago to Chattanooga and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $189 and $189, respectively. Delta is 48% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Chicago to Chattanooga?

    No one likes to see their flight delayed. When booking a flight from Chicago to Chattanooga consider choosing Qatar Airways (83%), Envoy Air (79%) or Republic Airways (73%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago to Chattanooga?

    Looking at all options, your cheapest flight can be booked for $138. While the most popular route (Chicago O'Hare Intl - Chattanooga Lovell Field) can be booked for $189 on average, our data indicates $254 when flying from Chicago to Chattanooga.

  • Can I find deals for flights from Chicago to Chattanooga that include hotel bookings?

    Yes. In addition to deals on Chicago to Chattanooga flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Chattanooga?

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

  • Can I find deals for business class flights from Chicago to Chattanooga?

    Yes. Cheapflights offers flight deals from Chicago 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 to Chattanooga?

    Currently, July is the cheapest month in which you can book a flight from Chicago to Chattanooga (average of $78). Flying from Chicago to Chattanooga in December is currently the most expensive (average of $193). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Chicago to Chattanooga

Discover the top 3 airlines that operate flights from Chicago 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 March 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$173Average$293FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$189Average$283FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$189Average$299FlexibilityNo cancel feeOn-time71%

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