$344+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — PIA
Nov 20 — Nov 271
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chattanooga to Peoria
Cheapest
Best
Last-minute
Cheapest flights from Chattanooga to PeoriaExplore 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 October 21, 2026.
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 October 21, 2026.
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/185:12 pm -
1 stop5h 14m
Wed 11/254:18 pm -
1 stop7h 02m
Deal found 10/20![American Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/66:50 am -
1 stop4h 18m
Sun 11/82:35 pm -
1 stop5h 18m
Deal found 10/21![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 10/19. 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 10/236:00 am -
1 stop5h 06m
Wed 10/282:34 pm -
1 stop5h 18m
Deal found 10/19![United Airlines logo]()
$559
Best flights from Chattanooga to PeoriaDiscover carefully curated flight deals from Chattanooga to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
Discover carefully curated flight deals from Chattanooga to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 21, 2026.
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/185:12 pm -
1 stop5h 14m
Wed 11/254:18 pm -
1 stop7h 02m
Deal found 10/20![American Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 10/16. 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 1/276:30 am -
1 stop4h 35m
Sat 1/306:27 am -
1 stop5h 56m
Deal found 10/16![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Sat 1/910:47 am -
1 stop7h 12m
Mon 1/115:41 pm -
1 stop4h 04m
Deal found 10/20![United Airlines logo]()
$409
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/66:50 am -
1 stop4h 18m
Sun 11/82:35 pm -
1 stop5h 18m
Deal found 10/21![United Airlines logo]()
$459
Last-minute flights from Chattanooga to PeoriaDiscover last-minute flight deals from Chattanooga to Peoria. Data last updated October 21, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Peoria. Data last updated October 21, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/19. 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 10/236:00 am -
1 stop5h 06m
Wed 10/282:34 pm -
1 stop5h 18m
Deal found 10/19![United Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/66:50 am -
1 stop4h 18m
Sun 11/82:35 pm -
1 stop5h 18m
Deal found 10/21![United Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/185:12 pm -
1 stop5h 14m
Wed 11/254:18 pm -
1 stop7h 02m
Deal found 10/20![American Airlines logo]()
$344
Find 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 October 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $344 (American Airlines) |
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 7,457,451 searches. Data last updated October 21, 2026.
Use the filters below to find and compare flights from Chattanooga to Peoria that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChattanoogaPeoria
CHA Chattanooga Lovell Field - PIA Greater Peoria
CHAPIA
Chattanooga Lovell Field
Wed 11/18
5:12 pm-9:26 pm
1 stop5h 14m
Greater Peoria
Wed 11/25
4:18 pm-12:20 am
1 stop7h 02m
$344
ChattanoogaPeoria
CHA Chattanooga Lovell Field - PIA Greater Peoria
CHAPIA
Chattanooga Lovell Field
Wed 1/27
6:30 am-10:05 am
1 stop4h 35m
Greater Peoria
Sat 1/30
6:27 am-1:23 pm
1 stop5h 56m
$409
ChattanoogaPeoria
CHA Chattanooga Lovell Field - PIA Greater Peoria
CHAPIA
Chattanooga Lovell Field
Sat 1/9
10:47 am-4:59 pm
1 stop7h 12m
Greater Peoria
Mon 1/11
5:41 pm-10:45 pm
1 stop4h 04m
$409
Quickest round-trip
ChattanoogaPeoria
CHA Chattanooga Lovell Field - PIA Greater Peoria
CHAPIA
Chattanooga Lovell Field
Fri 11/6
6:50 am-10:08 am
1 stop4h 18m
Greater Peoria
Sun 11/8
2:35 pm-8:53 pm
1 stop5h 18m
$459
Sorted by cheapest first
Compare providers for flights from Chattanooga to Peoria
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 Chattanooga to Peoria in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chattanooga-Peoria, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-Peoria, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-Peoria, Illinois flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chattanooga-Peoria, Illinois 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 Chattanooga-Peoria, Illinois 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 Chattanooga to Peoria
Have a flexible travel schedule? Discover the best time to fly to Peoria from Chattanooga with our price prediction graph.
CHA-PIA
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.
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 October 21, 2026.
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.
Overall
7.3
Entertainment
7.1
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Overall
7.3
Entertainment
7.1
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Overall
7.3
Entertainment
7.1
Comfort
7.3
Crew
8.1
Boarding
7.7
Food
6.7
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
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Chattanooga and Peoria flights
Browse other Chattanooga and Peoria flight options. Last updated on October 21, 2026.
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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 7,457,451 searches. Data last updated October 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$228 | Average$288 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$248 | Average$298 | FlexibilityNo cancel fee | On-time71% |