$228+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — PIA
Sep 29 — Oct 61
Round-trip
1 adult, Economy
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Find cheap flights from Austin 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 Austin to Peoria
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Best
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Cheapest flights from Austin to PeoriaExplore 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 August 30, 2026.
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 August 30, 2026.
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/911:38 am -
1 stop4h 19m
Sat 9/1212:17 pm -
1 stop4h 37m
Deal found 8/27![American Airlines logo]()
$287
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/93:08 pm -
1 stop5h 37m
Sat 9/123:35 pm -
2 stops7h 39m
Deal found 8/27![United Airlines logo]()
$292
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/117:00 am -
1 stop5h 01m
Tue 9/156:00 am -
1 stop5h 10m
Deal found 8/25![American Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 8/29. 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 11/124:59 pm -
1 stop7h 04m
Sat 11/146:02 am -
2 stops9h 28m
Deal found 8/29![American Airlines logo]()
$308
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/186:38 pm -
1 stop5h 30m
Mon 9/285:28 pm -
1 stop6h 31m
Deal found 8/26![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 8/29. 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 11/54:59 pm -
1 stop7h 04m
Sat 11/76:02 am -
2 stops9h 28m
Deal found 8/29![American Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 8/25. 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 11/49:37 am -
2 stops7h 10m
Sat 11/72:35 pm -
2 stops8h 40m
Deal found 8/25![United Airlines logo]()
$356
Best flights from Austin to PeoriaDiscover carefully curated flight deals from Austin to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.
Discover carefully curated flight deals from Austin to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/116:38 pm -
1 stop5h 30m
Tue 9/156:00 am -
2 stops8h 24m
Deal found 8/27![American Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 8/28. 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 10/33:37 pm -
1 stop7h 21m
Tue 10/68:45 am -
1 stop8h 12m
Deal found 8/28![United Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 8/25. 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 9/115:32 pm -
1 stop5h 41m
Sat 9/198:29 am -
1 stop7h 56m
Deal found 8/25![United Airlines logo]()
$383
Last-minute flights from Austin to PeoriaDiscover last-minute flight deals from Austin to Peoria. Data last updated August 30, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Peoria. Data last updated August 30, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/27. 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 9/911:38 am -
1 stop4h 19m
Sat 9/1212:17 pm -
1 stop4h 37m
Deal found 8/27![American Airlines logo]()
$287
This United Airlines deal was found by Cheapflights users on 8/27. 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 9/93:08 pm -
1 stop5h 37m
Sat 9/123:35 pm -
2 stops7h 39m
Deal found 8/27![United Airlines logo]()
$292
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.
Thu 9/105:30 am -
2 stops8h 09m
Sun 9/136:00 am -
1 stop6h 20m
Deal found 8/30![United Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/117:00 am -
1 stop5h 01m
Tue 9/156:00 am -
1 stop5h 10m
Deal found 8/25![American Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 8/26. 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 9/186:38 pm -
1 stop5h 30m
Mon 9/285:28 pm -
1 stop6h 31m
Deal found 8/26![American Airlines logo]()
$319
One-way flights from Austin to PeoriaSearch for one-way flight options from Austin to Peoria. Find affordable one-way fares based on user searches. Data last updated August 30, 2026.
Search for one-way flight options from Austin to Peoria. Find affordable one-way fares based on user searches. Data last updated August 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/25. 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.
Sun 9/66:15 am -
1 stop11h 14m
Deal found 8/25![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Thu 11/1212:01 pm -
3 stops28h 45m
Deal found 8/26![Multiple Airlines logo]()
$257
This American Airlines deal was found by Cheapflights users on 8/26. 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 11/1211:41 am -
1 stop4h 07m
Deal found 8/26![American Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Thu 11/1212:19 pm -
2 stops46h 46m
Deal found 8/26![Allegiant Air logo]()
$285
This United Airlines deal was found by Cheapflights users on 8/25. 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 11/125:15 am -
2 stops8h 19m
Deal found 8/25![United Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Sun 9/67:00 am -
2 stops8h 00m
Deal found 8/25![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 8/25. 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 9/56:35 am -
1 stop27h 31m
Deal found 8/25![United Airlines logo]()
$562
This United Airlines deal was found by Cheapflights users on 8/25. 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 9/43:33 pm -
1 stop7h 10m
Deal found 8/25![United Airlines logo]()
$614
Find 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 August 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $287 (American Airlines) |
One-way from | $228 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
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 7,457,451 searches. Data last updated August 30, 2026.
Use the filters below to find and compare flights from Austin to Peoria that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AustinPeoria
AUS Austin Bergstrom - PIA Greater Peoria
AUSPIA
Austin Bergstrom
Fri 9/11
6:38 pm-12:08 am
1 stop5h 30m
Greater Peoria
Tue 9/15
6:00 am-2:24 pm
2 stops8h 24m
$323
AustinPeoria
AUS Austin Bergstrom - PIA Greater Peoria
AUSPIA
Austin Bergstrom
Sat 10/3
3:37 pm-10:58 pm
1 stop7h 21m
Greater Peoria
Tue 10/6
8:45 am-4:57 pm
1 stop8h 12m
$367
Quickest round-trip
AustinPeoria
AUS Austin Bergstrom - PIA Greater Peoria
AUSPIA
Austin Bergstrom
Fri 9/11
5:32 pm-11:13 pm
1 stop5h 41m
Greater Peoria
Sat 9/19
8:29 am-4:25 pm
1 stop7h 56m
$383
Cheapest one-way
AustinPeoria
AUS Austin Bergstrom - PIA Greater Peoria
AUSPIA
Austin Bergstrom
Thu 11/12
12:01 pm-4:46 pm
3 stops28h 45m
$257
Quickest one-way
AustinPeoria
AUS Austin Bergstrom - PIA Greater Peoria
AUSPIA
Austin Bergstrom
Thu 11/12
11:41 am-3:48 pm
1 stop4h 07m
$274
AustinPeoria
AUS Austin Bergstrom - PIA Greater Peoria
AUSPIA
Austin Bergstrom
Thu 11/12
12:19 pm-11:05 am
2 stops46h 46m
$285
AustinPeoria
AUS Austin Bergstrom - PIA Greater Peoria
AUSPIA
Austin Bergstrom
Thu 11/12
5:15 am-1:34 pm
2 stops8h 19m
$395
AustinPeoria
AUS Austin Bergstrom - PIA Greater Peoria
AUSPIA
Austin Bergstrom
Sun 9/6
7:00 am-3:00 pm
2 stops8h 00m
$429
AustinPeoria
AUS Austin Bergstrom - PIA Greater Peoria
AUSPIA
Austin Bergstrom
Sat 9/5
2:24 pm-10:06 am
2 stops19h 42m
$568
AustinPeoria
AUS Austin Bergstrom - PIA Greater Peoria
AUSPIA
Austin Bergstrom
Fri 9/4
7:10 pm-10:06 am
2 stops14h 56m
$634
Sorted by cheapest first
Compare providers for flights from Austin 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 Austin to Peoria in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Austin-Peoria, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Peoria, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Peoria, Illinois flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Austin-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 Austin-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 Austin to Peoria
Have a flexible travel schedule? Discover the best time to fly to Peoria from Austin with our price prediction graph.
AUS-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 August 30, 2026.
Read through reviews of airlines operating flights from Austin 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.
Food
6.7
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Overall
7.4
Crew
8.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Food
6.7
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Overall
7.4
Crew
8.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Food
6.7
Entertainment
7.1
Comfort
7.3
Boarding
7.7
Overall
7.4
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 Austin to Peoria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Peoria by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Austin to Peoria, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Austin and Peoria flights
Browse other Austin and Peoria flight options. Last updated on August 30, 2026.
Other flights from Austin
Browse through other flights departing from Austin. Flights are based on user searches made on Cheapflights and were last updated on August 30, 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 August 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Austin to Peoria
Discover the top 2 airlines 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 7,457,451 searches. Data last updated August 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$350 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$285 | Average$338 | FlexibilityNo cancel fee | On-time69% |