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$219+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — AUS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$249
(American Airlines)

One-way from

$219
(American Airlines)

Popular in

July

Cheapest in

September

Average price

$327
From Greater Peoria to Austin Bergstrom
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One-way flight from Greater Peoria to Austin Bergstrom
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Highest demand for flights based on searches. 11% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 7/114:11 pmPIA - AUS
1 stop8h 07mAmerican Airlines
Sun 7/133:47 pmAUS - PIA
1 stop8h 25mAmerican Airlines
Deal found 6/10$249
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/119:51 pmPIA - AUS
2 stops21h 41mMultiple Airlines
Sun 7/138:01 pmAUS - PIA
1 stop23h 24mMultiple Airlines
Deal found 6/10$315
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 6/256:45 amPIA - AUS
1 stop5h 09mUnited Airlines
Sun 6/2910:19 amAUS - PIA
1 stop6h 24mUnited Airlines
Deal found 6/10$354
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/265:40 pmPIA - AUS
2 stops24h 41mAllegiant Air
Mon 6/307:11 pmAUS - PIA
2 stops23h 10mAllegiant Air
Deal found 6/11$390

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 June 12, 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

Fri 7/11

4:11 pm-12:18 am

1 stop8h 07m

Austin Bergstrom

Sun 7/13

3:47 pm-12:12 am

1 stop8h 25m

$249

PeoriaAustin

PIA - AUS

PIAAUS

Greater Peoria

Fri 7/11

9:51 pm-7:32 pm

2 stops21h 41m

Austin Bergstrom

Sun 7/13

8:01 pm-7:25 pm

1 stop23h 24m

$315

PeoriaAustin

PIA - AUS

PIAAUS

Greater Peoria

Wed 6/25

6:45 am-11:54 am

1 stop5h 09m

Austin Bergstrom

Sun 6/29

10:19 am-4:43 pm

1 stop6h 24m

$354

PeoriaAustin

PIA - AUS

PIAAUS

Greater Peoria

Thu 6/26

5:40 pm-6:21 pm

2 stops24h 41m

Austin Bergstrom

Mon 6/30

7:11 pm-6:21 pm

2 stops23h 10m

$390

PeoriaAustin

PIA - AUS

PIAAUS

Greater Peoria

Tue 7/1

4:06 pm-12:22 am

1 stop8h 16m

$219

PeoriaAustin

PIA - AUS

PIAAUS

Greater Peoria

Sat 6/21

3:53 pm-10:42 pm

1 stop6h 49m

$347

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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, January is the cheapest month in which you can book a flight from Peoria, Illinois to Austin (average of $286). 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.

Rainfall in Austin by month

Plan your trip to Austin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.

Temperature in Austin by month

Plan your trip to Austin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Austin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 June 12, 2025.
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

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
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

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
Allegiant Air
7.3
Good
725 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

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
8,790 reviews

Entertainment

7.0

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

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.

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

    Currently priced at $249, 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. Search Cheapflights for deals from United Airlines and Allegiant Air - these airlines can fly you to your destination from $354 and $390, respectively. These flights start at 26% 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, January is the cheapest month in which you can book a flight from Peoria, Illinois to Austin (average of $286). 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 Peoria?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Peoria to Austin

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$332FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$261Average$382FlexibilityNo cancel feeOn-time69%

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