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Peoria

$303+ Cheap flights from Chattanooga to Peoria, IL (CHA - PIA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — PIA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Chattanooga to Peoria

Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to Peoria (PIA). 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 September 11, 2025.

Round-trip from

$398
(United Airlines)

One-way from

$322
(United Airlines)
From Chattanooga Lovell Field to Greater Peoria
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One-way flight from Chattanooga Lovell Field to Greater Peoria
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Find flight deals from Chattanooga to Peoria

Cheapest flights from Chattanooga to Peoria
Explore the most affordable flight options available from Chattanooga to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/9. 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 9/195:21 pmCHA - PIA
1 stop5h 54mUnited Airlines
Sun 9/216:55 amPIA - CHA
1 stop5h 31mUnited Airlines
Deal found 9/9$303
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/252:01 pmCHA - PIA
1 stop9h 14mUnited Airlines
Mon 9/293:56 pmPIA - CHA
1 stop6h 15mUnited Airlines
Deal found 9/9$398
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/105:40 pmCHA - PIA
1 stop5h 35mUnited Airlines
Wed 10/155:20 pmPIA - CHA
1 stop4h 51mUnited Airlines
Deal found 9/8$413
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 12/238:38 amCHA - PIA
1 stop6h 30mUnited Airlines
Fri 12/266:30 amPIA - CHA
1 stop4h 10mUnited Airlines
Deal found 9/10$421
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/2010:14 amCHA - PIA
1 stop7h 24mAmerican Airlines
Sun 9/215:30 amPIA - CHA
1 stop6h 20mAmerican Airlines
Deal found 9/10$486
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/185:21 pmCHA - PIA
1 stop4h 31mUnited Airlines
Sun 9/215:19 pmPIA - CHA
1 stop19h 07mUnited Airlines
Deal found 9/10$605

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chattanooga to Peoria 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 September 11, 2025.
Use the filters below to find and compare flights from Chattanooga to Peoria that are best for you.

Fly from

Chattanooga

Fly to

Peoria

Route

Depart

Return

Price

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

Thu 9/25

2:01 pm-10:15 pm

1 stop9h 14m

Greater Peoria

Mon 9/29

3:56 pm-11:11 pm

1 stop6h 15m

$398

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

Fri 10/10

5:40 pm-10:15 pm

1 stop5h 35m

Greater Peoria

Wed 10/15

5:20 pm-11:11 pm

1 stop4h 51m

$413

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

Tue 12/23

8:38 am-2:08 pm

1 stop6h 30m

Greater Peoria

Fri 12/26

6:30 am-11:40 am

1 stop4h 10m

$421

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

Tue 12/23

3:35 pm-11:28 pm

2 stops8h 53m

Greater Peoria

Fri 12/26

6:07 am-3:07 pm

2 stops8h 00m

$890

ChattanoogaPeoria

CHA - PIA

CHAPIA

Chattanooga Lovell Field

Wed 9/24

7:00 am-10:13 am

1 stop4h 13m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Chattanooga to Peoria

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

What is the cheapest month to book a flight from Chattanooga to Peoria, Illinois?

Currently, August is the cheapest month in which you can book a flight from Chattanooga to Peoria, Illinois (average of $318). Flying from Chattanooga to Peoria, Illinois in October is currently the most expensive (average of $424). 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.

Reviews of airlines servicing Peoria

Get insights into the airlines that provide service to Peoria. 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 Peoria. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Chattanooga to Peoria. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

  • How long is the flight from Chattanooga to Peoria, Illinois?

    United Airlines can get you from Chattanooga to Peoria, Illinois in just under 9h 14m. Your travel time can differ by up to . There are 459 mi between Chattanooga and Peoria, Illinois.

  • What are the cheapest airlines flying from Chattanooga to Peoria, Illinois round-trip?

    American Airlines, at $228, was found to be the cheapest airline from Chattanooga to Peoria, Illinois. An alternate airline flying to your destination would be United Airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chattanooga to Peoria 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 Chattanooga to Peoria, Illinois?

    Currently, August is the cheapest month in which you can book a flight from Chattanooga to Peoria, Illinois (average of $318). Flying from Chattanooga to Peoria, Illinois in October is currently the most expensive (average of $424). 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 2 airlines flying from Chattanooga to Peoria

Discover the top 2 airlines that operate flights from Chattanooga to Peoria. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$303FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$231Average$308FlexibilityNo cancel feeOn-time69%

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