$252 Cheap Flights from Peoria (PIA) to Rochester (RST)

View $252 flight on Mon, Jan 26, 2026Opens in a new window

Popular airlines from Peoria, IL (PIA-Greater Peoria Regional) to Rochester, MN (RST-Rochester Intl.)

Cheap Flights from Peoria to Rochester (PIA-RST)

Prices were available within the past 7 days and start at $252 for one-way flights and $424 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Dec 16 - Sat, Dec 20
PIA
Peoria
RST
Rochester
$424 Roundtrip, found 4 days ago
$424
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Dec 16 from Peoria to Rochester, returning Sat, Dec 20, priced at $424 found 4 days ago
American Airlines
Tue, Dec 9 - Tue, Dec 16
PIA
Peoria
RST
Rochester
$444 Roundtrip, found 1 day ago
$444
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Dec 9 from Peoria to Rochester, returning Tue, Dec 16, priced at $444 found 1 day ago
American Airlines
Tue, Dec 16 - Tue, Dec 30
PIA
Peoria
RST
Rochester
$450 Roundtrip, found 1 day ago
$450
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Dec 16 from Peoria to Rochester, returning Tue, Dec 30, priced at $450 found 1 day ago
American Airlines
Sat, Jan 24 - Tue, Jan 27
PIA
Peoria
RST
Rochester
$454 Roundtrip, found 4 days ago
$454
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jan 24 from Peoria to Rochester, returning Tue, Jan 27, priced at $454 found 4 days ago
American Airlines
Sat, Dec 13 - Tue, Dec 16
PIA
Peoria
RST
Rochester
$461 Roundtrip, found 1 day ago
$461
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Dec 13 from Peoria to Rochester, returning Tue, Dec 16, priced at $461 found 1 day ago
American Airlines
Mon, Dec 8 - Tue, Dec 16
PIA
Peoria
RST
Rochester
$464 Roundtrip, found 1 day ago
$464
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Dec 8 from Peoria to Rochester, returning Tue, Dec 16, priced at $464 found 1 day ago
American Airlines
Thu, Dec 11 - Tue, Dec 16
PIA
Peoria
RST
Rochester
$467 Roundtrip, found 1 day ago
$467
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Dec 11 from Peoria to Rochester, returning Tue, Dec 16, priced at $467 found 1 day ago
American Airlines
Fri, Feb 13 - Wed, Feb 18
PIA
Peoria
RST
Rochester
$470 Roundtrip, found 5 days ago
$470
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Feb 13 from Peoria to Rochester, returning Wed, Feb 18, priced at $470 found 5 days ago
American Airlines
Sat, Jan 24 - Mon, Jan 26
PIA
Peoria
RST
Rochester
$471 Roundtrip, found 4 days ago
$471
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jan 24 from Peoria to Rochester, returning Mon, Jan 26, priced at $471 found 4 days ago
American Airlines
Tue, Jan 6 - Tue, Jan 13
PIA
Peoria
RST
Rochester
$473 Roundtrip, found 5 days ago
$473
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Jan 6 from Peoria to Rochester, returning Tue, Jan 13, priced at $473 found 5 days ago

Frequently asked questions

How much does a flight from Greater Peoria Regional Airport (PIA) to Rochester Intl. Airport (RST) cost?
Lock in a cheap one-way flight from $252 or cheap return flight from $424 from Greater Peoria Regional Airport (PIA) to Rochester Intl. Airport (RST) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Greater Peoria Regional Airport (PIA) to Rochester Intl. Airport (RST)?
The cheapest month to fly from PIA to RST is December, when there's less demand. Off-peak season is often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Greater Peoria Regional Airport (PIA) to Rochester Intl. Airport (RST)?
To find the cheapest airline that'll fly you from PIA to RST, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Greater Peoria Regional Airport (PIA) to Rochester Intl. Airport (RST)?
You'll need to catch a flight with a layover when traveling from Greater Peoria Regional Airport (PIA) to Rochester Intl. Airport (RST). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from PIA to RST?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Greater Peoria Regional Airport (PIA) to Rochester Intl. Airport (RST)?
To arrive at Rochester Intl. Airport (RST) on time, select a flight that leaves Greater Peoria Regional Airport (PIA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Greater Peoria Regional Airport (PIA) to Rochester Intl. Airport (RST) last-minute?
Last-minute bookings from PIA to RST are usually more expensive. For the best prices, start searching for flights well ahead of time. That being said, if your travel plans are flexible, it's possible to find a cheap ticket right before you leave.
Is it cheaper to book a PIA to RST flight and hotel package?
Securing a PIA to RST flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our extensive range of hotels and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Greater Peoria Regional Airport (PIA) to Rochester Intl. Airport (RST)?
You can usually cancel or reschedule your PIA to RST flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Greater Peoria Regional
Destination airport
Rochester Intl.
Airlines serving
American Airlines
Roundtrip price
$424
Distance
265 mi

Book with confidence

Peoria to Rochester Flights

The cheapest times to fly from Peoria to Rochester

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Peoria to Rochester are during the month of December. You can find some of the cheapest flights from Peoria to Rochester with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Peoria to Rochester

Sunday is one of the best days to book for cheap flights from Peoria to Rochester: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Peoria to Rochester

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Peoria to Rochester in 2025. You can also book with separate airlines for your outbound and return journeys, from $252 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Peoria to Rochester flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Peoria to Rochester airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Peoria to Rochester Flights

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*Available to One Key members.