$299+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — PIA
Oct 5 — Oct 121
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Chattanooga to Peoria with Cheapflights
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 September 5, 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 September 5, 2026.
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 10/315:55 pm -
1 stop6h 18m
Sat 11/72:35 pm -
1 stop5h 17m
Deal found 9/3![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 10/318:59 am -
2 stops9h 00m
Sat 11/74:18 pm -
1 stop6h 21m
Deal found 9/3![American Airlines logo]()
$304
This American Airlines deal was found by Cheapflights users on 8/31. 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 10/107:59 pm -
1 stop4h 57m
Sat 10/175:30 pm -
1 stop5h 21m
Deal found 8/31![American Airlines logo]()
$362
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/62:17 pm -
2 stops10h 53m
Mon 10/125:30 pm -
1 stop5h 26m
Deal found 9/4![American Airlines logo]()
$367
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:12 pm -
1 stop4h 45m
Mon 9/145:28 pm -
1 stop4h 01m
Deal found 9/1![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Fri 9/47:00 pm -
1 stop4h 43m
Sun 9/610:41 am -
1 stop5h 27m
Deal found 9/2![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 9/4. 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 9/1910:44 am -
1 stop7h 14m
Wed 9/236:39 pm -
1 stop4h 31m
Deal found 9/4![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Tue 9/297:12 pm -
1 stop4h 45m
Sun 10/45:28 pm -
1 stop4h 01m
Deal found 9/2![American Airlines logo]()
$409
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 September 5, 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 September 5, 2026.
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Sat 10/315:55 pm -
1 stop6h 18m
Sat 11/72:35 pm -
1 stop5h 18m
Deal found 9/1![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:12 pm -
1 stop4h 45m
Thu 10/85:30 pm -
1 stop5h 26m
Deal found 9/1![American Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 8/31. 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 10/107:59 pm -
1 stop4h 57m
Sat 10/175:30 pm -
1 stop5h 21m
Deal found 8/31![American Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 8/30. 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 1/276:45 am -
1 stop4h 20m
Sat 1/3010:40 am -
1 stop5h 18m
Deal found 8/30![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:15 pm -
1 stop6h 42m
Sun 10/45:28 pm -
1 stop4h 01m
Deal found 9/1![American Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 10/87:59 pm -
1 stop4h 57m
Sat 10/1012:35 pm -
2 stops10h 24m
Deal found 9/2![American Airlines logo]()
$415
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Fri 9/186:00 am -
1 stop4h 57m
Tue 9/226:39 pm -
1 stop4h 31m
Deal found 9/3![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/4. 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 11/65:52 pm -
1 stop6h 21m
Sun 11/82:35 pm -
1 stop5h 18m
Deal found 9/4![United Airlines logo]()
$472
Last-minute flights from Chattanooga to PeoriaDiscover last-minute flight deals from Chattanooga to Peoria. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Peoria. Data last updated September 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Fri 9/47:00 pm -
1 stop4h 43m
Sun 9/610:41 am -
1 stop5h 27m
Deal found 9/2![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 9/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:12 pm -
1 stop4h 45m
Mon 9/145:28 pm -
1 stop4h 01m
Deal found 9/1![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/4. 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 9/1910:44 am -
1 stop7h 14m
Wed 9/236:39 pm -
1 stop4h 31m
Deal found 9/4![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Tue 9/297:12 pm -
1 stop4h 45m
Sun 10/45:28 pm -
1 stop4h 01m
Deal found 9/2![American Airlines logo]()
$409
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/62:17 pm -
2 stops10h 53m
Mon 10/125:30 pm -
1 stop5h 26m
Deal found 9/4![American Airlines logo]()
$367
This American Airlines deal was found by Cheapflights users on 8/31. 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 10/107:59 pm -
1 stop4h 57m
Sat 10/175:30 pm -
1 stop5h 21m
Deal found 8/31![American Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 10/315:55 pm -
1 stop6h 18m
Sat 11/72:35 pm -
1 stop5h 17m
Deal found 9/3![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 10/318:59 am -
2 stops9h 00m
Sat 11/74:18 pm -
1 stop6h 21m
Deal found 9/3![American Airlines logo]()
$304
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 September 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $299 (United 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 September 5, 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
Sat 10/31
5:55 pm-11:13 pm
1 stop6h 18m
Greater Peoria
Sat 11/7
2:35 pm-8:53 pm
1 stop5h 18m
$299
ChattanoogaPeoria
CHA Chattanooga Lovell Field - PIA Greater Peoria
CHAPIA
Chattanooga Lovell Field
Thu 10/1
7:12 pm-10:57 pm
1 stop4h 45m
Greater Peoria
Thu 10/8
5:30 pm-11:56 pm
1 stop5h 26m
$299
ChattanoogaPeoria
CHA Chattanooga Lovell Field - PIA Greater Peoria
CHAPIA
Chattanooga Lovell Field
Sat 10/10
7:59 pm-11:56 pm
1 stop4h 57m
Greater Peoria
Sat 10/17
5:30 pm-11:51 pm
1 stop5h 21m
$362
ChattanoogaPeoria
CHA Chattanooga Lovell Field - PIA Greater Peoria
CHAPIA
Chattanooga Lovell Field
Wed 1/27
6:45 am-10:05 am
1 stop4h 20m
Greater Peoria
Sat 1/30
10:40 am-4:58 pm
1 stop5h 18m
$369
ChattanoogaPeoria
CHA Chattanooga Lovell Field - PIA Greater Peoria
CHAPIA
Chattanooga Lovell Field
Wed 9/30
5:15 pm-10:57 pm
1 stop6h 42m
Greater Peoria
Sun 10/4
5:28 pm-10:29 pm
1 stop4h 01m
$409
ChattanoogaPeoria
CHA Chattanooga Lovell Field - PIA Greater Peoria
CHAPIA
Chattanooga Lovell Field
Thu 10/8
7:59 pm-11:56 pm
1 stop4h 57m
Greater Peoria
Sat 10/10
12:35 pm-11:59 pm
2 stops10h 24m
$415
Quickest round-trip
ChattanoogaPeoria
CHA Chattanooga Lovell Field - PIA Greater Peoria
CHAPIA
Chattanooga Lovell Field
Fri 9/18
6:00 am-9:57 am
1 stop4h 57m
Greater Peoria
Tue 9/22
6:39 pm-12:10 am
1 stop4h 31m
$469
ChattanoogaPeoria
CHA Chattanooga Lovell Field - PIA Greater Peoria
CHAPIA
Chattanooga Lovell Field
Fri 11/6
5:52 pm-11:13 pm
1 stop6h 21m
Greater Peoria
Sun 11/8
2:35 pm-8:53 pm
1 stop5h 18m
$472
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 September.
| 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 September 5, 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.
Comfort
7.3
Food
6.6
Overall
7.4
Boarding
7.7
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Food
6.6
Overall
7.4
Boarding
7.7
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Food
6.6
Overall
7.4
Boarding
7.7
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Chattanooga
Peoria flight routes
Popular flights
Alternative routes for Chattanooga to Peoria
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Peoria by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chattanooga to Peoria by cabin class
Find flights from Chattanooga to Peoria, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chattanooga and Peoria flights
Browse other Chattanooga and Peoria flight options. Last updated on September 5, 2026.
Other flights from Chattanooga
Browse through other flights departing from Chattanooga. Flights are based on user searches made on Cheapflights and were last updated on September 5, 2026.
Other flights to Peoria
Explore flights to Peoria departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$228 | Average$273 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$248 | Average$298 | FlexibilityNo cancel fee | On-time71% |