$317+ 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — AUS
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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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
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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 November 10, 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 November 10, 2026.
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Wed 12/94:47 pm -
1 stop5h 27m
Tue 12/155:00 am -
1 stop6h 50m
Deal found 11/8![American Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 11/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:30 am -
1 stop5h 33m
Tue 12/1512:15 pm -
2 stops8h 45m
Deal found 11/8![United Airlines logo]()
$322
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Wed 12/235:19 pm -
1 stop7h 02m
Mon 12/284:09 pm -
1 stop8h 06m
Deal found 11/7![American Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1612:35 pm -
1 stop21h 43m
Thu 12/2411:08 am -
1 stop30h 02m
Deal found 11/8![Allegiant Air logo]()
$338
This American Airlines deal was found by Cheapflights users on 11/8. 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 12/194:50 pm -
1 stop7h 05m
Sat 12/266:00 am -
1 stop4h 51m
Deal found 11/8![American Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/205:37 pm -
1 stop6h 54m
Tue 11/245:01 pm -
1 stop7h 03m
Deal found 11/5![American Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1612:35 pm -
1 stop21h 43m
Thu 12/2410:48 am -
2 stops23h 49m
Deal found 11/8![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1612:35 pm -
1 stop21h 43m
Fri 12/2511:14 am -
2 stops20h 44m
Deal found 11/8![Multiple Airlines logo]()
$408
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 November 10, 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 November 10, 2026.
This United Airlines deal was found by Cheapflights users on 11/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:30 am -
1 stop5h 33m
Tue 12/1512:15 pm -
2 stops8h 45m
Deal found 11/8![United Airlines logo]()
$322
This United Airlines deal was found by Cheapflights users on 11/6. 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 1/710:40 am -
2 stops9h 15m
Mon 1/115:33 pm -
1 stop5h 26m
Deal found 11/6![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 11/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1610:45 am -
1 stop5h 14m
Tue 12/296:35 am -
1 stop7h 34m
Deal found 11/8![United Airlines logo]()
$417
This United Airlines deal was found by Cheapflights users on 11/6. 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 4/63:30 pm -
1 stop6h 59m
Sat 4/106:40 am -
1 stop7h 01m
Deal found 11/6![United Airlines logo]()
$417
This United Airlines deal was found by Cheapflights users on 11/6. 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 1/138:40 am -
1 stop8h 28m
Tue 1/261:00 pm -
1 stop8h 10m
Deal found 11/6![United Airlines logo]()
$417
This United Airlines deal was found by Cheapflights users on 11/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1610:45 am -
2 stops9h 15m
Mon 12/285:33 pm -
1 stop5h 09m
Deal found 11/8![United Airlines logo]()
$438
Last-minute flights from Peoria to AustinDiscover last-minute flight deals from Peoria to Austin. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Peoria to Austin. Data last updated November 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/205:37 pm -
1 stop6h 54m
Tue 11/245:01 pm -
1 stop7h 03m
Deal found 11/5![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Wed 12/94:47 pm -
1 stop5h 27m
Tue 12/155:00 am -
1 stop6h 50m
Deal found 11/8![American Airlines logo]()
$317
This United Airlines deal was found by Cheapflights users on 11/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:30 am -
1 stop5h 33m
Tue 12/1512:15 pm -
2 stops8h 45m
Deal found 11/8![United Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1612:35 pm -
1 stop21h 43m
Thu 12/2411:08 am -
1 stop30h 02m
Deal found 11/8![Allegiant Air logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1612:35 pm -
1 stop21h 43m
Thu 12/2410:48 am -
2 stops23h 49m
Deal found 11/8![Multiple Airlines logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1612:35 pm -
1 stop21h 43m
Fri 12/2511:14 am -
2 stops20h 44m
Deal found 11/8![Multiple Airlines logo]()
$408
This American Airlines deal was found by Cheapflights users on 11/8. 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 12/194:50 pm -
1 stop7h 05m
Sat 12/266:00 am -
1 stop4h 51m
Deal found 11/8![American Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Wed 12/235:19 pm -
1 stop7h 02m
Mon 12/284:09 pm -
1 stop8h 06m
Deal found 11/7![American Airlines logo]()
$333
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 November 10, 2026.
Search for one-way flight options from Peoria to Austin. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 11/181:32 pm -
3 stops53h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Allegiant Air logo]()
$331
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/186:25 am -
1 stop5h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![United Airlines logo]()
$427
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/299:45 pm -
2 stops10h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![United Airlines logo]()
$578
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 November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $317 (American Airlines) |
Popular in | September |
Cheapest in | January |
Average price | $371 |
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 November 10, 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
Wed 12/9
6:30 am-12:03 pm
1 stop5h 33m
Austin Bergstrom
Tue 12/15
12:15 pm-9:00 pm
2 stops8h 45m
$322
PeoriaAustin
PIA Greater Peoria - AUS Austin Bergstrom
PIAAUS
Greater Peoria
Wed 11/18
1:32 pm-7:24 pm
3 stops53h 52m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$331
PeoriaAustin
PIA Greater Peoria - AUS Austin Bergstrom
PIAAUS
Greater Peoria
Thu 1/7
10:40 am-7:55 pm
2 stops9h 15m
Austin Bergstrom
Mon 1/11
5:33 pm-10:59 pm
1 stop5h 26m
$354
PeoriaAustin
PIA Greater Peoria - AUS Austin Bergstrom
PIAAUS
Greater Peoria
Wed 12/16
10:45 am-3:59 pm
1 stop5h 14m
Austin Bergstrom
Tue 12/29
6:35 am-2:09 pm
1 stop7h 34m
$417
PeoriaAustin
PIA Greater Peoria - AUS Austin Bergstrom
PIAAUS
Greater Peoria
Tue 4/6
3:30 pm-10:29 pm
1 stop6h 59m
Austin Bergstrom
Sat 4/10
6:40 am-1:41 pm
1 stop7h 01m
$417
PeoriaAustin
PIA Greater Peoria - AUS Austin Bergstrom
PIAAUS
Greater Peoria
Wed 1/13
8:40 am-5:08 pm
1 stop8h 28m
Austin Bergstrom
Tue 1/26
1:00 pm-9:10 pm
1 stop8h 10m
$417
Quickest round-trip
PeoriaAustin
PIA Greater Peoria - AUS Austin Bergstrom
PIAAUS
Greater Peoria
Wed 11/18
6:25 am-11:41 am
1 stop5h 16m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$427
PeoriaAustin
PIA Greater Peoria - AUS Austin Bergstrom
PIAAUS
Greater Peoria
Wed 12/16
10:45 am-8:00 pm
2 stops9h 15m
Austin Bergstrom
Mon 12/28
5:33 pm-10:42 pm
1 stop5h 09m
$438
PeoriaAustin
PIA Greater Peoria - AUS Austin Bergstrom
PIAAUS
Greater Peoria
Sun 11/29
9:45 pm-8:31 am
2 stops10h 46m
Austin Bergstrom
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$578
Sorted 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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 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 September is currently the most expensive (average of $596). 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 below average for this route at the moment.
Peoria, Illinois to Austin flights typically cost between $338 and $571 in December.The cheapest round-trip price found within the last 5 days was $317 on American Airlines (Dec 9-Dec 15).
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 November 10, 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.
Entertainment
7.1
Overall
7.3
Boarding
7.7
Food
6.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Entertainment
7.1
Overall
7.3
Boarding
7.7
Food
6.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Entertainment
7.1
Overall
7.3
Boarding
7.7
Food
6.7
Comfort
7.3
Crew
8.1
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 locationsRound Rock
Cedar Park
San Marcos
Bastrop
Fredericksburg
Pflugerville
Georgetown
Dripping Springs
Seguin
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Peoria and Austin flights
Browse other Peoria and Austin flight options. Last updated on November 10, 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 November 10, 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 November 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$269 | Average$337 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$269 | Average$373 | FlexibilityNo cancel fee | On-time71% |