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$182+ Cheap flights from Peoria, IL to Austin (PIA - AUS)

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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — AUS
Sep 8 — Sep 151
Tue 9/8
Tue 9/15
1 adult, Economy
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Cheap flight deals from Peoria to Austin

Cheapest flights from Peoria to Austin
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 August 9, 2026.

This United Airlines deal was found by Cheapflights users on 8/6. 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 10/216:15 am -
1 stop7h 43m
Wed 11/43:05 pm -
1 stop6h 01m
Deal found 8/6$287
This American Airlines deal was found by Cheapflights users on 8/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:28 pm -
1 stop6h 31m
Sat 9/126:00 am -
1 stop5h 44m
Deal found 8/6$303
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/105:35 am -
2 stops7h 37m
Sat 9/125:32 pm -
1 stop5h 41m
Deal found 8/6$308
This American Airlines deal was found by Cheapflights users on 8/7. 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.
Thu 9/174:43 pm -
1 stop4h 53m
Sat 9/194:32 pm -
2 stops7h 36m
Deal found 8/7$314
This American Airlines deal was found by Cheapflights users on 8/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:48 pm -
1 stop5h 02m
Fri 9/115:35 pm -
1 stop5h 40m
Deal found 8/6$319
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/103:35 pm -
2 stops7h 39m
Mon 9/213:33 pm -
1 stop7h 40m
Deal found 8/6$324
This American Airlines deal was found by Cheapflights users on 8/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/224:43 pm -
1 stop5h 52m
Sat 8/296:27 am -
1 stop7h 53m
Deal found 8/6$334
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Fri 9/45:45 am -
1 stop6h 04m
Fri 9/112:24 pm -
2 stops8h 49m
Deal found 8/5$348

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 August 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$287
(United Airlines)

One-way from

$182
(Kiwi.com)

Popular in

March

Cheapest in

November

Average price

$429
Provider with most accurate pricing for Greater Peoria-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-Austin Bergstrom flights.
Search Deals
From Greater Peoria to Austin Bergstrom
Search Deals
One-way flight from Greater Peoria to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

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 2,558,603 searches. Data last updated August 9, 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

Price

Cheapest round-trip

PeoriaAustin

PIA Greater Peoria - AUS Austin Bergstrom

PIAAUS

Greater Peoria

Thu 9/10

5:35 am-1:12 pm

2 stops7h 37m

Austin Bergstrom

Sat 9/12

5:32 pm-11:13 pm

1 stop5h 41m

$308

PeoriaAustin

PIA Greater Peoria - AUS Austin Bergstrom

PIAAUS

Greater Peoria

Thu 9/10

3:35 pm-11:14 pm

2 stops7h 39m

Austin Bergstrom

Mon 9/21

3:33 pm-11:13 pm

1 stop7h 40m

$324

PeoriaAustin

PIA Greater Peoria - AUS Austin Bergstrom

PIAAUS

Greater Peoria

Wed 10/21

6:15 am-3:21 pm

2 stops9h 06m

Austin Bergstrom

Wed 11/4

12:05 pm-9:13 pm

2 stops9h 08m

$377
Quickest round-trip

PeoriaAustin

PIA Greater Peoria - AUS Austin Bergstrom

PIAAUS

Greater Peoria

Fri 8/21

6:48 pm-11:50 pm

1 stop5h 02m

Austin Bergstrom

Sun 8/23

6:00 am-11:50 am

1 stop5h 50m

$379

PeoriaAustin

PIA Greater Peoria - AUS Austin Bergstrom

PIAAUS

Greater Peoria

Sat 9/26

8:30 am-1:58 pm

1 stop5h 28m

Austin Bergstrom

Wed 9/30

3:37 pm-10:58 pm

1 stop7h 21m

$383

PeoriaAustin

PIA Greater Peoria - AUS Austin Bergstrom

PIAAUS

Greater Peoria

Sat 8/29

5:45 am-11:49 am

1 stop6h 04m

Austin Bergstrom

Mon 8/31

12:55 pm-8:50 pm

1 stop7h 55m

$399
Cheapest one-way

PeoriaAustin

PIA Greater Peoria - AUS Austin Bergstrom

PIAAUS

Greater Peoria

Thu 10/22

5:24 pm-9:29 pm

2 stops28h 05m

$186
Quickest one-way

PeoriaAustin

PIA Greater Peoria - AUS Austin Bergstrom

PIAAUS

Greater Peoria

Fri 9/4

8:29 pm-11:52 am

1 stop15h 23m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

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 August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 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.
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, November is the cheapest month in which you can book a flight from Peoria, Illinois to Austin (average of $248). 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 below average for this route at the moment.

Peoria, Illinois to Austin flights typically cost between $359 and $530 in October.
The cheapest round-trip price found within the last 5 days was $287 on United Airlines (Oct 21-Nov 4).

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 August 9, 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.
United Airlines
7.4
Good
10,089 reviews

Food

6.7

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Isaac,May 2024

SHV - IAH

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport
United Airlines
7.4
Good
10,089 reviews
United Airlines
7.4
Good
10,089 reviews

Food

6.7

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Isaac,May 2024

SHV - IAH

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport
American Airlines
7.1
Good
11,892 reviews
United Airlines
7.4
Good
10,089 reviews

Food

6.7

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Isaac,May 2024

SHV - IAH

Flight from shv was great. My connecting flight was canceled though. Had to stay overnight in airport

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.

  • How long is the flight from Peoria, Illinois to Austin?

    A quick flight from Peoria, Illinois to Austin can take about 5h 02m. United Airlines provides one of the quickest options available for as low as $379. Airlines will cover a distance of 850 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $248, American Airlines will fly you from Peoria, Illinois to Austin and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $269. These flights start at 30% lower than the current average price 3 months from now.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Peoria, Illinois to Austin (average of $248). 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.

See more FAQs

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Round Rock
Cedar Park
San Marcos
Bastrop
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Seguin
Canyon Lake

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Peoria to Austin

See prices for flight routes from nearby airports that may be better suited for you.
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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 2,558,603 searches. Data last updated August 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$339FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$269Average$318FlexibilityNo cancel feeOn-time69%

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