$224 Cheap Flights from Peoria (PIA) to Rochester (RST)

View $224 flight on Wed, Nov 19, 2025Opens 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 $224 for one-way flights and $487 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Sep 5 - Mon, Sep 22
PIA
Peoria
RST
Rochester
$487 Roundtrip, found 2 days ago
$487
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Sep 5 from Peoria to Rochester, returning Mon, Sep 22, priced at $487 found 2 days ago
American Airlines
Thu, Sep 4 - Sat, Sep 20
PIA
Peoria
RST
Rochester
$489 Roundtrip, found 2 days ago
$489
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Sep 4 from Peoria to Rochester, returning Sat, Sep 20, priced at $489 found 2 days ago
American Airlines
Thu, Sep 4 - Fri, Sep 19
PIA
Peoria
RST
Rochester
$493 Roundtrip, found 2 days ago
$493
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Sep 4 from Peoria to Rochester, returning Fri, Sep 19, priced at $493 found 2 days ago
American Airlines
Sat, Sep 13 - Tue, Sep 16
PIA
Peoria
RST
Rochester
$502 Roundtrip, found 17 hours ago
$502
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sat, Sep 13 from Peoria to Rochester, returning Tue, Sep 16, priced at $502 found 17 hours ago
American Airlines
Wed, Nov 19 - Fri, Nov 21
PIA
Peoria
RST
Rochester
$503 Roundtrip, found 4 days ago
$503
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Nov 19 from Peoria to Rochester, returning Fri, Nov 21, priced at $503 found 4 days ago
American Airlines
Sat, Sep 13 - Sun, Sep 21
PIA
Peoria
RST
Rochester
$506 Roundtrip, found 17 hours ago
$506
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sat, Sep 13 from Peoria to Rochester, returning Sun, Sep 21, priced at $506 found 17 hours ago
American Airlines
Wed, Nov 19 - Fri, Nov 21
PIA
Peoria
RST
Rochester
$509 Roundtrip, found 4 days ago
$509
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Nov 19 from Peoria to Rochester, returning Fri, Nov 21, priced at $509 found 4 days ago
American Airlines
Mon, Sep 8 - Fri, Sep 19
PIA
Peoria
RST
Rochester
$510 Roundtrip, found 2 days ago
$510
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Sep 8 from Peoria to Rochester, returning Fri, Sep 19, priced at $510 found 2 days ago
American Airlines
Thu, Sep 4 - Sun, Sep 7
PIA
Peoria
RST
Rochester
$513 Roundtrip, found 6 days ago
$513
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Sep 4 from Peoria to Rochester, returning Sun, Sep 7, priced at $513 found 6 days ago
American Airlines
Sun, Sep 14 - Sat, Sep 20
PIA
Peoria
RST
Rochester
$526 Roundtrip, found 17 hours ago
$526
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sun, Sep 14 from Peoria to Rochester, returning Sat, Sep 20, priced at $526 found 17 hours ago

Alternative airports near Rochester

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Rochester Intl. RST. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $526
RST
Rochester Intl.
CheapestClosest
Average driving time to city center12 min
Flights from $526
Flights from Peoria (PIA) to Rochester (RST)
Origin airport
Greater Peoria Regional
Destination airport
Rochester Intl.
Airlines serving
American Airlines
Roundtrip price
$487
Distance
265 mi

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 September. 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 $224 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.

 

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 $224 or cheap return flight from $487 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 September, 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.

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*Available to One Key members.