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Peoria

$171+ Cheap flights from Austin to Peoria, IL (AUS - PIA)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — PIA
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Austin to Peoria

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) 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 15, 2025.

Round-trip from

$249
(American Airlines)

One-way from

$171
(Kiwi.com)

Popular in

February

Cheapest in

August

Average price

$248
From Austin Bergstrom to Greater Peoria
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One-way flight from Austin Bergstrom to Greater Peoria
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Highest demand for flights based on searches. 13% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Austin to Peoria

Cheapest flights from Austin to Peoria
Explore the most affordable flight options available from Austin to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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 10/215:42 pmAUS - PIA
1 stop5h 33mAmerican Airlines
Wed 11/54:26 pmPIA - AUS
1 stop4h 19mAmerican Airlines
Deal found 9/15$249
This United Airlines deal was found by Cheapflights users on 9/13. 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 9/2012:48 pmAUS - PIA
1 stop8h 04mUnited Airlines
Wed 9/2410:49 amPIA - AUS
1 stop5h 16mUnited Airlines
Deal found 9/13$309
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/185:56 pmAUS - PIA
1 stop6h 18mAmerican Airlines
Sun 9/215:30 amPIA - AUS
1 stop6h 12mAmerican Airlines
Deal found 9/14$324
This American Airlines deal was found by Cheapflights users on 9/13. 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 9/1910:01 amAUS - PIA
2 stops7h 44mAmerican Airlines
Sun 9/215:30 amPIA - AUS
1 stop6h 12mAmerican Airlines
Deal found 9/13$365
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/115:37 pmAUS - PIA
2 stops16h 36mUnited Airlines
Sat 10/1810:48 amPIA - AUS
2 stops8h 36mUnited Airlines
Deal found 9/14$392
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 12/223:29 pmAUS - PIA
1 stop7h 12mAmerican Airlines
Sun 12/286:07 amPIA - AUS
1 stop6h 46mAmerican Airlines
Deal found 9/13$401
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/295:30 amAUS - PIA
2 stops9h 03mUnited Airlines
Wed 11/510:51 amPIA - AUS
1 stop5h 09mUnited Airlines
Deal found 9/14$403

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin 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 15, 2025.
Use the filters below to find and compare flights from Austin to Peoria that are best for you.

Fly from

Austin

Fly to

Peoria

Route

Depart

Return

Price

AustinPeoria

AUS - PIA

AUSPIA

Austin Bergstrom

Tue 10/21

5:42 pm-11:15 pm

1 stop5h 33m

Greater Peoria

Wed 11/5

4:26 pm-8:45 pm

1 stop4h 19m

$249

AustinPeoria

AUS - PIA

AUSPIA

Austin Bergstrom

Sat 9/20

12:48 pm-8:52 pm

1 stop8h 04m

Greater Peoria

Wed 9/24

10:49 am-4:05 pm

1 stop5h 16m

$309

AustinPeoria

AUS - PIA

AUSPIA

Austin Bergstrom

Fri 9/19

5:00 am-10:54 am

1 stop5h 54m

Greater Peoria

Sun 9/21

5:30 am-11:42 am

1 stop6h 12m

$324

AustinPeoria

AUS - PIA

AUSPIA

Austin Bergstrom

Thu 9/18

5:56 pm-12:14 am

1 stop6h 18m

Greater Peoria

Sun 9/21

5:30 am-11:42 am

1 stop6h 12m

$324

AustinPeoria

AUS - PIA

AUSPIA

Austin Bergstrom

Sat 10/11

5:37 pm-10:13 am

2 stops16h 36m

Greater Peoria

Sat 10/18

10:48 am-7:24 pm

2 stops8h 36m

$392

AustinPeoria

AUS - PIA

AUSPIA

Austin Bergstrom

Wed 10/29

5:30 am-2:33 pm

2 stops9h 03m

Greater Peoria

Wed 11/5

10:51 am-4:00 pm

1 stop5h 09m

$403

AustinPeoria

AUS - PIA

AUSPIA

Austin Bergstrom

Sat 10/4

5:45 am-11:09 am

2 stops53h 24m

$171

AustinPeoria

AUS - PIA

AUSPIA

Austin Bergstrom

Sat 9/27

7:50 am-2:28 pm

3 stops54h 38m

$219

AustinPeoria

AUS - PIA

AUSPIA

Austin Bergstrom

Sat 10/4

4:09 pm-11:23 pm

1 stop7h 14m

$322

AustinPeoria

AUS - PIA

AUSPIA

Austin Bergstrom

Mon 9/29

9:45 am-4:43 pm

1 stop6h 58m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 14 results
1
2

Best time to book a flight from Austin to Peoria

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

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

Currently, August is the cheapest month in which you can book a flight from Austin to Peoria, Illinois (average of $318). Flying from Austin to Peoria, Illinois in October is currently the most expensive (average of $421). 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 15, 2025.
Read through reviews of airlines operating flights from Austin to Peoria, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Comfort

7.2

Food

6.4

Entertainment

6.9

Overall

7.2

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Comfort

7.2

Food

6.4

Entertainment

6.9

Overall

7.2

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

Related info for your journey

Find useful and relevant information for your journey from Austin 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 Austin to Peoria, Illinois?

    A quick flight from Austin to Peoria, Illinois can take about 5h 33m. American Airlines provides one of the quickest options available for as low as $249. The distance between Austin and Peoria, Illinois is about 850 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Austin to Peoria, Illinois round-trip?

    Currently priced at $166, American Airlines will fly you from Austin to Peoria, Illinois and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. American Airlines is priced at 51% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Austin to Peoria, Illinois (average of $318). Flying from Austin to Peoria, Illinois in October is currently the most expensive (average of $421). 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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Alternative routes for Austin to Peoria

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Top airline flying from Austin to Peoria

Discover the top airline that operate flights from Austin 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 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$166Average$351FlexibilityNo cancel feeOn-time71%

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