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$249+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — AUS
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheap 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 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(American Airlines)

Popular in

September

Cheapest in

June

Average price

$364
Provider with most accurate pricing for Greater Peoria-Austin Bergstrom flight deals.
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Provider most trusted by Cheapflights users for Greater Peoria-Austin Bergstrom flights.
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From Greater Peoria to Austin Bergstrom
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Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 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 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 September 25, 2025.

This American Airlines deal was found by Cheapflights users on 9/25. 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.
Tue 11/44:26 pmPIA - AUS
1 stop4h 19mAmerican Airlines
Wed 11/126:00 amAUS - PIA
1 stop4h 13mAmerican Airlines
Deal found 9/25$249
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Tue 11/45:18 pmPIA - AUS
1 stop5h 26mUnited Airlines
Wed 11/125:30 amAUS - PIA
2 stops7h 09mUnited Airlines
Deal found 9/25$254
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/810:48 amPIA - AUS
1 stop5h 16mUnited Airlines
Sat 10/113:51 pmAUS - PIA
1 stop5h 36mUnited Airlines
Deal found 9/24$259
This American Airlines deal was found by Cheapflights users on 9/25. 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.
Wed 11/54:26 pmPIA - AUS
1 stop4h 24mAmerican Airlines
Wed 11/129:35 amAUS - PIA
2 stops9h 24mAmerican Airlines
Deal found 9/25$306
This American Airlines deal was found by Cheapflights users on 9/24. 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 10/24:20 pmPIA - AUS
1 stop8h 00mAmerican Airlines
Mon 10/66:31 pmAUS - PIA
1 stop4h 50mAmerican Airlines
Deal found 9/24$309
This United Airlines deal was found by Cheapflights users on 9/25. 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 11/51:20 pmPIA - AUS
2 stops9h 39mUnited Airlines
Wed 11/125:30 amAUS - PIA
2 stops9h 03mUnited Airlines
Deal found 9/25$320
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/118:10 amPIA - AUS
1 stop5h 53mUnited Airlines
Wed 10/152:50 pmAUS - PIA
1 stop6h 15mUnited Airlines
Deal found 9/25$329
This American Airlines deal was found by Cheapflights users on 9/24. 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 9/278:19 amPIA - AUS
1 stop7h 32mAmerican Airlines
Mon 9/295:00 amAUS - PIA
1 stop5h 54mAmerican Airlines
Deal found 9/24$339
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/23:56 pmPIA - AUS
2 stops6h 34mUnited Airlines
Mon 10/65:15 pmAUS - PIA
1 stop5h 00mUnited Airlines
Deal found 9/24$340
This United Airlines deal was found by Cheapflights users on 9/25. 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 10/85:20 pmPIA - AUS
1 stop5h 13mUnited Airlines
Sun 10/125:15 amAUS - PIA
2 stops10h 04mUnited Airlines
Deal found 9/25$341

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 September 25, 2025.
Use the filters below to find and compare flights from Peoria to Austin that are best for you.

Fly from

Peoria

Fly to

Austin

Route

Depart

Return

Price

PeoriaAustin

PIA - AUS

PIAAUS

Greater Peoria

Wed 11/5

4:26 pm-8:50 pm

1 stop4h 24m

Austin Bergstrom

Wed 11/12

3:08 pm-11:28 pm

1 stop8h 20m

$249

PeoriaAustin

PIA - AUS

PIAAUS

Greater Peoria

Wed 11/12

6:40 am-12:05 pm

1 stop5h 25m

Austin Bergstrom

Sat 11/15

5:37 pm-11:06 pm

1 stop5h 29m

$249

PeoriaAustin

PIA - AUS

PIAAUS

Greater Peoria

Tue 11/4

5:18 pm-10:44 pm

1 stop5h 26m

Austin Bergstrom

Wed 11/12

5:30 am-12:39 pm

2 stops7h 09m

$254

PeoriaAustin

PIA - AUS

PIAAUS

Greater Peoria

Wed 10/8

10:48 am-4:04 pm

1 stop5h 16m

Austin Bergstrom

Sat 10/11

3:51 pm-9:27 pm

1 stop5h 36m

$259

PeoriaAustin

PIA - AUS

PIAAUS

Greater Peoria

Wed 11/5

1:20 pm-10:59 pm

2 stops9h 39m

Austin Bergstrom

Wed 11/12

5:30 am-2:33 pm

2 stops9h 03m

$320

PeoriaAustin

PIA - AUS

PIAAUS

Greater Peoria

Wed 11/12

1:20 pm-10:59 pm

2 stops9h 39m

Austin Bergstrom

Sat 11/15

5:30 am-2:33 pm

2 stops9h 03m

$329

PeoriaAustin

PIA - AUS

PIAAUS

Greater Peoria

Sat 10/11

8:10 am-2:03 pm

1 stop5h 53m

Austin Bergstrom

Wed 10/15

2:50 pm-9:05 pm

1 stop6h 15m

$329

PeoriaAustin

PIA - AUS

PIAAUS

Greater Peoria

Wed 10/8

9:57 am-5:41 pm

1 stop7h 44m

Austin Bergstrom

Sun 10/12

4:46 pm-11:21 pm

1 stop6h 35m

$334

PeoriaAustin

PIA - AUS

PIAAUS

Greater Peoria

Wed 10/8

5:20 pm-10:33 pm

1 stop5h 13m

Austin Bergstrom

Sun 10/12

5:15 am-3:19 pm

2 stops10h 04m

$341

PeoriaAustin

PIA - AUS

PIAAUS

Greater Peoria

Fri 10/24

5:20 pm-10:33 pm

1 stop5h 13m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/24

Showing 1-10 of 13 results
1
2

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.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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, August is the cheapest month in which you can book a flight from Peoria, Illinois to Austin (average of $285). Flying from Peoria, Illinois to Austin in March is currently the most expensive (average of $362). 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?

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 25, 2025.
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
8,926 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

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
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

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
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Boarding

7.7

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

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 4h 24m. American Airlines provides one of the quickest options available for as low as $249. 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 $198, 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 $261. These flights start at 40% 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, August is the cheapest month in which you can book a flight from Peoria, Illinois to Austin (average of $285). Flying from Peoria, Illinois to Austin in March is currently the most expensive (average of $362). 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
San Marcos
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Cedar Park
Canyon Lake
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

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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 September 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$327FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$261Average$382FlexibilityNo cancel feeOn-time69%

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