HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Peoria

$309+ Cheap flights from Atlanta to Peoria, IL (ATL - 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — PIA
Aug 11 — Aug 181
Tue 8/11
Tue 8/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Atlanta 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 Atlanta to Peoria

Cheapest flights from Atlanta to Peoria
Explore the most affordable flight options available from Atlanta to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.

This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:21 am
ATL
-
PIA
1 stop6h 52m
American Airlines
Tue 9/86:00 am
PIA
-
ATL
1 stop4h 25m
American Airlines
Deal found 7/9$309
This American Airlines deal was found by Cheapflights users on 7/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:15 pm
ATL
-
PIA
1 stop4h 44m
American Airlines
Fri 8/146:00 am
PIA
-
ATL
2 stops8h 48m
American Airlines
Deal found 7/8$314
This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:53 pm
ATL
-
PIA
1 stop5h 29m
American Airlines
Fri 8/146:00 am
PIA
-
ATL
1 stop4h 25m
American Airlines
Deal found 7/9$324
This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:53 pm
ATL
-
PIA
1 stop5h 29m
American Airlines
Sat 7/255:05 am
PIA
-
ATL
1 stop4h 36m
American Airlines
Deal found 7/9$339
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:11 pm
ATL
-
PIA
1 stop15h 27m
Multiple Airlines
Sat 8/19:38 am
PIA
-
ATL
1 stop12h 14m
Multiple Airlines
Deal found 7/12$346
This American Airlines deal was found by Cheapflights users on 7/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:53 pm
ATL
-
PIA
1 stop5h 29m
American Airlines
Fri 8/146:00 am
PIA
-
ATL
1 stop4h 25m
American Airlines
Deal found 7/9$354
This American Airlines deal was found by Cheapflights users on 7/7. 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 9/48:04 pm
ATL
-
PIA
1 stop4h 55m
American Airlines
Mon 9/76:00 am
PIA
-
ATL
1 stop4h 25m
American Airlines
Deal found 7/7$374

Find flight deals from Atlanta to Peoria

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) 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 July 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(United Airlines)

One-way from

$309
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$318
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Greater Peoria flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Greater Peoria flights.
Search Deals
From Atlanta Hartsfield-Jackson to Greater Peoria
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Greater Peoria
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta 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 July 12, 2026.
Use the filters below to find and compare flights from Atlanta to Peoria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaPeoria

ATL - PIA

ATLPIA

Atlanta Hartsfield-Jackson

Sat 8/8

12:05 pm-6:15 pm

1 stop7h 10m

Greater Peoria

Fri 8/14

4:24 pm-11:10 pm

1 stop5h 46m

$309

AtlantaPeoria

ATL - PIA

ATLPIA

Atlanta Hartsfield-Jackson

Wed 9/23

4:31 pm-12:08 am

2 stops8h 37m

Greater Peoria

Mon 9/28

4:27 pm-11:00 pm

1 stop5h 33m

$314
Quickest round-trip

AtlantaPeoria

ATL - PIA

ATLPIA

Atlanta Hartsfield-Jackson

Fri 9/4

8:04 pm-11:59 pm

1 stop4h 55m

Greater Peoria

Mon 9/7

6:00 am-11:25 am

1 stop4h 25m

$374

AtlantaPeoria

ATL - PIA

ATLPIA

Atlanta Hartsfield-Jackson

Mon 9/14

6:10 pm-10:59 pm

1 stop5h 49m

Greater Peoria

Sat 9/19

6:05 am-12:19 pm

1 stop5h 14m

$389

AtlantaPeoria

ATL - PIA

ATLPIA

Atlanta Hartsfield-Jackson

Fri 8/21

7:04 pm-10:43 pm

1 stop4h 39m

Greater Peoria

Sun 8/23

5:45 am-12:18 pm

1 stop5h 33m

$389

AtlantaPeoria

ATL - PIA

ATLPIA

Atlanta Hartsfield-Jackson

Sat 8/8

11:29 am-4:58 pm

1 stop6h 29m

Greater Peoria

Mon 8/10

5:43 pm-11:29 pm

1 stop4h 46m

$389

AtlantaPeoria

ATL - PIA

ATLPIA

Atlanta Hartsfield-Jackson

Wed 8/12

10:05 am-2:57 pm

1 stop5h 52m

Greater Peoria

Sat 8/15

5:45 am-12:18 pm

1 stop5h 33m

$389

AtlantaPeoria

ATL - PIA

ATLPIA

Atlanta Hartsfield-Jackson

Thu 8/13

1:21 pm-7:03 pm

1 stop6h 42m

Greater Peoria

Mon 8/17

5:45 am-11:26 pm

1 stop16h 41m

$516
Cheapest one-way

AtlantaPeoria

ATL - PIA

ATLPIA

Atlanta Hartsfield-Jackson

Tue 9/22

11:08 am-4:58 pm

1 stop6h 50m

$309

AtlantaPeoria

ATL - PIA

ATLPIA

Atlanta Hartsfield-Jackson

Mon 7/20

10:48 pm-8:38 am

3 stops58h 50m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Compare providers for flights from Atlanta 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 Atlanta to Peoria in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 Atlanta-Peoria, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Peoria, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Peoria, Illinois flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-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 Atlanta-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 Atlanta to Peoria

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

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

Currently, November is the cheapest month in which you can book a flight from Atlanta to Peoria, Illinois (average of $248). Flying from Atlanta to Peoria, Illinois in June is currently the most expensive (average of $788). 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 July 12, 2026.
Read through reviews of airlines operating flights from Atlanta to Peoria, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,979 reviews

Food

6.7

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

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
9,979 reviews
United Airlines
7.4
Good
9,979 reviews

Food

6.7

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

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
7.1
Good
11,804 reviews
United Airlines
7.4
Good
9,979 reviews

Food

6.7

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

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 Atlanta 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 Atlanta to Peoria, Illinois?

    For as low as $389, American Airlines can have you in Peoria, Illinois from Atlanta in 5h 49m. Atlanta and Peoria, Illinois are separated by a distance of 565 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    American Airlines, at $248, was found to be the cheapest airline from Atlanta to Peoria, Illinois. An alternate airline flying to your destination would be United Airlines. These flights start at 37% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Atlanta to Peoria, Illinois (average of $248). Flying from Atlanta to Peoria, Illinois in June is currently the most expensive (average of $788). 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

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.

Top 2 airlines flying from Atlanta to Peoria

Discover the top 2 airlines that operate flights from Atlanta 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 July 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$368FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$338FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.