$273+ Cheap flights from Peoria, IL to Austin (PIA - AUS)
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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — AUS
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from Peoria to Austin 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 Peoria to Austin
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Cheapest flights from Peoria to AustinExplore the most affordable flight options available from Peoria to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from Peoria to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:14 am -
1 stop4h 50m
Sun 11/15:46 pm -
1 stop5h 23m
Deal found 9/12![American Airlines logo]()
$323
This American Airlines deal was found by Cheapflights users on 9/11. 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 11/186:02 am -
2 stops8h 14m
Sun 11/225:00 am -
1 stop6h 52m
Deal found 9/11![American Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 9/11. 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 11/186:44 am -
1 stop7h 32m
Sat 11/217:00 am -
1 stop4h 52m
Deal found 9/11![American Airlines logo]()
$338
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 11/134:43 pm -
1 stop7h 16m
Mon 11/165:00 am -
1 stop6h 55m
Deal found 9/13![American Airlines logo]()
$339
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.
Sat 10/104:42 pm -
1 stop7h 17m
Tue 10/134:29 pm -
2 stops7h 41m
Deal found 9/14![American Airlines logo]()
$344
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/264:43 pm -
1 stop4h 53m
Wed 9/306:38 pm -
1 stop5h 30m
Deal found 9/10![American Airlines logo]()
$349
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/15:28 pm -
1 stop6h 59m
Sun 10/45:00 am -
1 stop7h 01m
Deal found 9/11![American Airlines logo]()
$354
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.
Tue 9/2912:31 pm -
1 stop6h 39m
Sat 10/37:00 am -
1 stop4h 44m
Deal found 9/14![American Airlines logo]()
$369
Best flights from Peoria to AustinDiscover carefully curated flight deals from Peoria to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Peoria to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 9/294:05 pm -
1 stop6h 53m
Sat 10/33:37 pm -
1 stop7h 21m
Deal found 9/10![United Airlines logo]()
$414
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 11/236:25 am -
1 stop5h 16m
Mon 11/305:00 pm -
1 stop5h 58m
Deal found 9/10![United Airlines logo]()
$430
This United Airlines deal was found by Cheapflights users on 9/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:15 am -
2 stops9h 06m
Mon 10/55:25 pm -
1 stop5h 33m
Deal found 9/12![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:41 am -
1 stop8h 17m
Mon 11/233:49 pm -
1 stop7h 09m
Deal found 9/12![United Airlines logo]()
$519
This United Airlines deal was found by Cheapflights users on 9/11. 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 stop7h 48m
Sun 9/205:32 pm -
1 stop5h 41m
Deal found 9/11![United Airlines logo]()
$544
Last-minute flights from Peoria to AustinDiscover last-minute flight deals from Peoria to Austin. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Peoria to Austin. Data last updated September 15, 2026 and is based on user searches.
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.
Fri 9/255:28 pm -
1 stop6h 31m
Mon 9/286:38 pm -
1 stop5h 30m
Deal found 9/14![American Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/264:43 pm -
1 stop4h 53m
Wed 9/306:38 pm -
1 stop5h 30m
Deal found 9/10![American Airlines logo]()
$349
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.
Tue 9/2912:31 pm -
1 stop6h 39m
Sat 10/37:00 am -
1 stop4h 44m
Deal found 9/14![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/15:28 pm -
1 stop6h 59m
Sun 10/45:00 am -
1 stop7h 01m
Deal found 9/11![American Airlines logo]()
$354
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.
Sat 10/104:42 pm -
1 stop6h 01m
Tue 10/135:46 pm -
1 stop5h 37m
Deal found 9/14![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:29 pm -
1 stop7h 12m
Sun 11/17:00 am -
1 stop4h 55m
Deal found 9/12![American Airlines logo]()
$403
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:14 am -
1 stop4h 50m
Sun 11/15:46 pm -
1 stop5h 23m
Deal found 9/12![American Airlines logo]()
$323
One-way flights from Peoria to AustinSearch for one-way flight options from Peoria to Austin. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Peoria to Austin. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Wed 9/3011:51 am -
2 stops25h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Allegiant Air logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Sun 9/279:53 pm -
2 stops45h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Sun 10/45:24 pm -
1 stop26h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$278
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.
Tue 11/244:43 pm -
1 stop6h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![American Airlines logo]()
$284
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 11/252:35 pm -
2 stops8h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![United Airlines logo]()
$289
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:24 pm -
1 stop26h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$313
This United Airlines deal was found by Cheapflights users on 9/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:15 am -
2 stops11h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![United Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Thu 10/12:09 pm -
2 stops17h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Allegiant Air logo]()
$336
Find flight deals from Peoria to Austin
Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to Austin (AUS). 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, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $323 (American Airlines) |
One-way from | $273 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $426 |
Cheapflights Fare Finder
Customize your flight search to find flights from Peoria to Austin 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 15, 2026.
Use the filters below to find and compare flights from Peoria to Austin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PeoriaAustin
PIA Greater Peoria - AUS Austin Bergstrom
PIAAUS
Greater Peoria
Sun 9/27
9:53 pm-7:29 pm
2 stops45h 36m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
PeoriaAustin
PIA Greater Peoria - AUS Austin Bergstrom
PIAAUS
Greater Peoria
Wed 11/25
2:35 pm-11:15 pm
2 stops8h 40m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$289
PeoriaAustin
PIA Greater Peoria - AUS Austin Bergstrom
PIAAUS
Greater Peoria
Sat 10/3
8:30 am-1:58 pm
1 stop5h 28m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$320
Quickest round-trip
PeoriaAustin
PIA Greater Peoria - AUS Austin Bergstrom
PIAAUS
Greater Peoria
Sun 10/11
6:15 am-11:37 am
1 stop5h 22m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$320
PeoriaAustin
PIA Greater Peoria - AUS Austin Bergstrom
PIAAUS
Greater Peoria
Tue 10/27
8:15 am-2:02 pm
1 stop5h 47m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$320
PeoriaAustin
PIA Greater Peoria - AUS Austin Bergstrom
PIAAUS
Greater Peoria
Fri 10/23
3:41 pm-11:01 pm
2 stops7h 20m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$325
PeoriaAustin
PIA Greater Peoria - AUS Austin Bergstrom
PIAAUS
Greater Peoria
Tue 11/24
6:25 am-3:21 pm
2 stops8h 56m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$325
PeoriaAustin
PIA Greater Peoria - AUS Austin Bergstrom
PIAAUS
Greater Peoria
Tue 9/29
4:05 pm-10:58 pm
1 stop6h 53m
Austin Bergstrom
Sat 10/3
3:37 pm-10:58 pm
1 stop7h 21m
$414
PeoriaAustin
PIA Greater Peoria - AUS Austin Bergstrom
PIAAUS
Greater Peoria
Mon 11/23
6:25 am-11:41 am
1 stop5h 16m
Austin Bergstrom
Mon 11/30
5:00 pm-10:58 pm
1 stop5h 58m
$430
PeoriaAustin
PIA Greater Peoria - AUS Austin Bergstrom
PIAAUS
Greater Peoria
Thu 10/1
6:15 am-3:21 pm
2 stops9h 06m
Austin Bergstrom
Mon 10/5
5:25 pm-10:58 pm
1 stop5h 33m
$469
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Peoria to Austin
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 Peoria to Austin in September.
| 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 Peoria, Illinois-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Peoria, Illinois-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Peoria, Illinois-Austin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Peoria, Illinois-Austin 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 Peoria, Illinois-Austin 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 Peoria to Austin
Have a flexible travel schedule? Discover the best time to fly to Austin from Peoria with our price prediction graph.
PIA-AUS
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 Peoria to Austin
What is the cheapest month to book a flight from Peoria, Illinois to Austin?
Currently, January is the cheapest month in which you can book a flight from Peoria, Illinois to Austin (average of $293). Flying from Peoria, Illinois to Austin in March is currently the most expensive (average of $579). 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.
How much does it cost to fly round-trip from Peoria, Illinois to Austin?
Airfare is typical for this route at the moment.
Peoria, Illinois to Austin flights typically cost between $292 and $630 in October.The cheapest round-trip price found within the last 5 days was $323 on American Airlines (Oct 28-Nov 1).
Reviews of airlines servicing Austin
Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated September 15, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Peoria to Austin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Overall
7.4
Entertainment
7.1
Crew
8.1
Boarding
7.7
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Comfort
7.3
Overall
7.4
Entertainment
7.1
Crew
8.1
Boarding
7.7
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Comfort
7.3
Overall
7.4
Entertainment
7.1
Crew
8.1
Boarding
7.7
Food
6.7
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Peoria to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsCedar Park
Round Rock
San Marcos
Bastrop
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Seguin
Canyon Lake
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Peoria and Austin flights
Browse other Peoria and Austin flight options. Last updated on September 15, 2026.
Other flights from Peoria
Browse through other flights departing from Peoria. Flights are based on user searches made on Cheapflights and were last updated on September 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Peoria to Austin
Discover the top 2 airlines that operate flights from Peoria to Austin. 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 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$351 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$317 | FlexibilityNo cancel fee | On-time69% |