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$165+ 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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — CHA
Mar 19 — Mar 261
Wed 3/19
Wed 3/26
1 adult, Economy
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The best prices from Chicago to Chattanooga Lovell Field are usually found in September or June, booked 83 days in advance, depart on a Saturday or Wednesday and return on a Saturday

Cheap 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 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$169
(United Airlines)

One-way from

$165
(Mytrip)

Popular in

February

Cheapest in

September

Average price

$319

Good round-trip deal

$309 or less

Good one-way deal

$263 or less
Provider with most accurate pricing for Chicago (CHI)-Chattanooga Lovell Field flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Chattanooga Lovell Field flights.
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From Chicago (CHI) to Chattanooga Lovell Field
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One-way flight from Chicago (CHI) to Chattanooga Lovell Field
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Highest demand for flights based on searches. 10% potential increase in price ($37 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Chicago (CHI) to Chattanooga Lovell Field.
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Price to beat on a one-way flight from Chicago (CHI) to Chattanooga Lovell Field.
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Find 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 14, 2025.

This United Airlines deal was found by Cheapflights users on 3/12. 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.
Fri 4/48:50 amORD - CHA
Nonstop1h 44mUnited Airlines
Mon 4/75:34 pmCHA - ORD
Nonstop2h 16mUnited Airlines
Deal found 3/12$169
This American Airlines deal was found by Cheapflights users on 3/12. 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.
Sat 4/55:10 amORD - CHA
1 stop4h 18mAmerican Airlines
Tue 4/85:00 amCHA - ORD
1 stop4h 49mAmerican Airlines
Deal found 3/12$189
This Mytrip deal was found by Cheapflights users on 3/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/84:35 pmORD - CHA
1 stop21h 05mMultiple Airlines
Sun 5/119:51 pmCHA - ORD
2 stops14h 59mMultiple Airlines
Deal found 3/12$245
This Delta deal was found by Cheapflights users on 3/12. 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.
Wed 4/99:23 amMDW - CHA
1 stop6h 34mDelta
Wed 4/165:37 pmCHA - MDW
1 stop5h 45mDelta
Deal found 3/12$269
This Delta deal was found by Cheapflights users on 3/12. 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 4/2611:10 amORD - CHA
1 stop5h 34mDelta
Sat 5/35:45 amCHA - ORD
1 stop3h 56mDelta
Deal found 3/12$269
This Mytrip deal was found by Cheapflights users on 3/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/118:00 amORD - CHA
1 stop28h 42mSpirit Airlines
Wed 6/1812:19 pmCHA - ORD
1 stop11h 51mSpirit Airlines
Deal found 3/12$393

Find flights from Chicago to Chattanooga within your budget

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 14, 2025.

Fly from

Chicago

Fly to

Chattanooga

Route

Depart

Return

Price

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Fri 4/4

8:50 am-11:34 am

Nonstop1h 44m

Chattanooga Lovell Field

Mon 4/7

5:34 pm-6:50 pm

Nonstop2h 16m

$169

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Sat 4/5

5:10 am-10:28 am

1 stop4h 18m

Chattanooga Lovell Field

Tue 4/8

5:00 am-8:49 am

1 stop4h 49m

$189

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Thu 5/8

4:35 pm-2:40 pm

1 stop21h 05m

Chattanooga Lovell Field

Sun 5/11

9:51 pm-11:50 am

2 stops14h 59m

$245

ChicagoChattanooga

MDW - CHA

MDWCHA

Chicago Midway

Wed 4/9

9:23 am-4:57 pm

1 stop6h 34m

Chattanooga Lovell Field

Wed 4/16

5:37 pm-10:22 pm

1 stop5h 45m

$269

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Sat 4/26

1:31 pm-7:56 pm

1 stop5h 25m

Chattanooga Lovell Field

Sat 5/3

7:35 am-12:39 pm

1 stop6h 04m

$269

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Wed 6/11

8:00 am-1:42 pm

1 stop28h 42m

Chattanooga Lovell Field

Wed 6/18

12:19 pm-11:10 pm

1 stop11h 51m

$393

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Wed 3/26

8:09 am-1:06 pm

1 stop27h 57m

$165

ChicagoChattanooga

MDW - CHA

MDWCHA

Chicago Midway

Tue 3/25

9:25 am-4:55 pm

1 stop6h 30m

$241

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Mon 3/31

7:05 am-1:18 pm

1 stop5h 13m

$241

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Thu 4/10

2:05 pm-4:58 pm

Nonstop1h 53m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 11 results
1
2

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
eDreamsPrice 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.

Travel insights for flights from Chicago to Chattanooga

Get recent, data-driven insights about flights from Chicago to Chattanooga including ideal travel times, pricing trends, and more.

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 March 7, 2025.

To ensure you get the cheapest price possible for a flight from Chicago to Chattanooga, you should look to book at least 83 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, November is the cheapest month in which you can book a flight from Chicago to Chattanooga (average of $323). Flying from Chicago to Chattanooga in June is currently the most expensive (average of $446). 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 14, 2025.

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 12% 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 December 16, 2024.

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

Weekly flight availability from Chicago to Chattanooga

Explore weekly flight availability from Chicago to Chattanooga. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 14, 2025.

The most flights from CHI to CHA are scheduled on a Wednesday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Chattanooga by month

Plan your trip to Chattanooga by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chattanooga ranges from 3.3 - 5.0 inches per month. March is typically the wettest month, when rainfall can reach 5.0 in. October is typically the driest time to visit Chattanooga when rainfall is around 3.3 in.

Temperature in Chattanooga by month

Plan your trip to Chattanooga by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chattanooga, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 14, 2025.
Read through reviews of airlines operating flights from Chicago to Chattanooga, such as Delta, United Airlines and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,944 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
7,944 reviews
Delta
8.0
Very good
7,944 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,623 reviews
Delta
8.0
Very good
7,944 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,944 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Spirit Airlines
6.3
Okay
7,894 reviews
Delta
8.0
Very good
7,944 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    Currently priced at $169, United Airlines will fly you from Chicago to Chattanooga and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $189 and $269, respectively. United Airlines is 48% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Chicago to Chattanooga one-way?

    $241 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $264 and $608, respectively.

  • 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 GoJet (68%), Emirates (64%) or United Airlines (62%) 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 $249. While the most popular route (Chicago O'Hare Intl - Chattanooga Lovell Field) can be booked for $169 on average our data indicates $319 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, November is the cheapest month in which you can book a flight from Chicago to Chattanooga (average of $323). Flying from Chicago to Chattanooga in June is currently the most expensive (average of $446). 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.

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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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$184Average$238FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$186Average$329FlexibilityNo cancel feeOn-time69%
DeltaCheapest$187Average$290FlexibilityNo cancel feeOn-timeN/A
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