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Chattanooga

$100+ 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — CHA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Chattanooga Lovell Field are usually found in September or August, booked 84 days in advance, depart on a Wednesday or Saturday and return on a Friday

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 June 12, 2025.

Round-trip from

$179
(American Airlines)

One-way from

$100
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$344

Good round-trip deal

$319 or less

Good one-way deal

$303 or less
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. 14% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 11/47:05 pmORD - CHA
Nonstop1h 36mAmerican Airlines
Sat 11/85:00 pmCHA - ORD
Nonstop2h 00mAmerican Airlines
Deal found 6/12$179
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/18:14 pmORD - CHA
Nonstop1h 45mUnited Airlines
Sun 8/37:01 amCHA - ORD
Nonstop2h 04mUnited Airlines
Deal found 6/11$199
This Delta deal was found by Cheapflights users on 6/12. 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.
Fri 8/1510:11 amMDW - CHA
1 stop4h 12mDelta
Sat 8/165:54 amCHA - MDW
1 stop4h 22mDelta
Deal found 6/12$209
This Delta deal was found by Cheapflights users on 6/12. 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.
Fri 7/42:00 pmORD - CHA
1 stop6h 50mDelta
Mon 7/148:35 pmCHA - ORD
1 stop4h 34mDelta
Deal found 6/12$209
This Mytrip deal was found by Cheapflights users on 6/12. 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.
Fri 7/114:36 pmORD - CHA
1 stop15h 20mMultiple Airlines
Thu 7/173:01 pmCHA - ORD
1 stop16h 02mMultiple Airlines
Deal found 6/12$241
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Fri 9/128:12 pmORD - CHA
1 stop14h 12mSpirit Airlines
Tue 9/162:37 pmCHA - ORD
2 stops29h 40mSpirit Airlines
Deal found 6/11$252
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Fri 8/11:11 pmMDW - CHA
2 stops18h 45mMultiple Airlines
Sun 8/34:58 pmCHA - MDW
2 stops20h 23mMultiple Airlines
Deal found 6/11$299

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 June 12, 2025.
Use the filters below to find and compare flights from Chicago to Chattanooga that are best for you.

Fly from

Chicago

Fly to

Chattanooga

Route

Depart

Return

Price

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Fri 8/1

8:14 pm-10:59 pm

Nonstop1h 45m

Chattanooga Lovell Field

Sun 8/3

7:01 am-8:05 am

Nonstop2h 04m

$199

ChicagoChattanooga

MDW - CHA

MDWCHA

Chicago Midway

Fri 8/15

10:11 am-3:23 pm

1 stop4h 12m

Chattanooga Lovell Field

Sat 8/16

5:54 am-9:16 am

1 stop4h 22m

$209

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Fri 7/4

2:00 pm-9:50 pm

1 stop6h 50m

Chattanooga Lovell Field

Wed 7/9

4:23 pm-9:30 pm

1 stop6h 07m

$209

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Fri 7/4

11:40 am-6:46 pm

1 stop6h 06m

Chattanooga Lovell Field

Tue 7/8

8:16 pm-12:59 am

1 stop5h 43m

$210

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Fri 7/11

4:36 pm-8:56 am

1 stop15h 20m

Chattanooga Lovell Field

Thu 7/17

3:01 pm-6:03 am

1 stop16h 02m

$241

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Fri 7/4

7:56 am-11:32 am

1 stop26h 36m

Chattanooga Lovell Field

Tue 7/8

6:11 pm-8:28 pm

2 stops27h 17m

$265

ChicagoChattanooga

MDW - CHA

MDWCHA

Chicago Midway

Fri 8/1

1:11 pm-8:56 am

2 stops18h 45m

Chattanooga Lovell Field

Sun 8/3

4:58 pm-12:21 pm

2 stops20h 23m

$299

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Tue 6/17

10:37 am-7:45 pm

1 stop8h 08m

$100

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Fri 7/4

7:56 am-11:32 am

1 stop26h 36m

$116

ChicagoChattanooga

ORD - CHA

ORDCHA

Chicago O'Hare Intl

Wed 7/2

11:50 am-2:11 pm

1 stop25h 21m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 13 results
1
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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 June 9, 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 October is currently the most expensive (average of $418). 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 June 12, 2025.

One of the essential ways to save on airfare from Chicago to Chattanooga is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 13% 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. Monday at noon 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 June 12, 2025.

The most flights from CHI to CHA are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 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 June 12, 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
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,052 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 4 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 $179, American Airlines will fly you from Chicago to Chattanooga and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $199 and $209, respectively. American Airlines is 49% 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?

    $100 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Spirit Airlines and United Airlines, with prices starting from $116 and $214, 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 SkyWest Airlines (91%), United Airlines (84%) or GoJet (81%) 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 $371 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 October is currently the most expensive (average of $418). 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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Alternative routes for Chicago to Chattanooga

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$191Average$339FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$193Average$238FlexibilityNo cancel feeOn-time71%
DeltaCheapest$208Average$293FlexibilityNo cancel feeOn-timeN/A

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