$239 Cheap Flights from Peoria (PIA) to Rochester (ROC)

View $239 flight on Fri, Nov 28, 2025Opens in a new window

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

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Cheap Flights from Peoria to Rochester (PIA-ROC)

Prices were available within the past 7 days and start at $239 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Nov 14 - Sun, Nov 16
PIA
Peoria
ROC
Rochester
$249 Roundtrip, found 8 hours ago
$249
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Fri, Nov 14 from Peoria to Rochester, returning Sun, Nov 16, priced at $249 found 8 hours ago
United
Sat, Nov 15 - Sun, Nov 16
PIA
Peoria
ROC
Rochester
$254 Roundtrip, found 9 hours ago
$254
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Nov 15 from Peoria to Rochester, returning Sun, Nov 16, priced at $254 found 9 hours ago
United
Fri, Oct 24 - Tue, Oct 28
PIA
Peoria
ROC
Rochester
$267 Roundtrip, found 1 day ago
$267
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 24 from Peoria to Rochester, returning Tue, Oct 28, priced at $267 found 1 day ago
United
Sat, Nov 15 - Sun, Nov 16
PIA
Peoria
ROC
Rochester
$274 Roundtrip, found 9 hours ago
$274
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Nov 15 from Peoria to Rochester, returning Sun, Nov 16, priced at $274 found 9 hours ago
United
Sat, Oct 18 - Sun, Oct 19
PIA
Peoria
ROC
Rochester
$285 Roundtrip, found 3 days ago
$285
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 18 from Peoria to Rochester, returning Sun, Oct 19, priced at $285 found 3 days ago
United
Sat, Nov 15 - Sun, Nov 16
PIA
Peoria
ROC
Rochester
$292 Roundtrip, found 9 hours ago
$292
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Nov 15 from Peoria to Rochester, returning Sun, Nov 16, priced at $292 found 9 hours ago
United
Fri, Nov 7 - Sun, Nov 9
PIA
Peoria
ROC
Rochester
$294 Roundtrip, found 8 hours ago
$294
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Nov 7 from Peoria to Rochester, returning Sun, Nov 9, priced at $294 found 8 hours ago
United
Sat, Nov 15 - Sun, Nov 16
PIA
Peoria
ROC
Rochester
$297 Roundtrip, found 9 hours ago
$297
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Nov 15 from Peoria to Rochester, returning Sun, Nov 16, priced at $297 found 9 hours ago
United
Fri, Nov 14 - Sun, Nov 16
PIA
Peoria
ROC
Rochester
$297 Roundtrip, found 8 hours ago
$297
Roundtrip
found 8 hours ago
Select United flight, departing Fri, Nov 14 from Peoria to Rochester, returning Sun, Nov 16, priced at $297 found 8 hours ago
United
Sat, Nov 15 - Sun, Nov 16
PIA
Peoria
ROC
Rochester
$299 Roundtrip, found 9 hours ago
$299
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Nov 15 from Peoria to Rochester, returning Sun, Nov 16, priced at $299 found 9 hours ago
Flights from Peoria (PIA) to Rochester (ROC)
Origin airport
Greater Peoria Regional
Destination airport
Greater Rochester Intl.
Airlines serving
American Airlines, United
Roundtrip price
$248
Distance
640 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 November. 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 $239 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 Greater Rochester Intl. Airport (ROC) cost?
Grab a cheap one-way flight from $239 or cheap return flight from $249 from Greater Peoria Regional Airport (PIA) to Greater Rochester Intl. Airport (ROC) 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 Greater Rochester Intl. Airport (ROC)?
November is the most affordable month to fly from PIA to ROC. Traveling during quieter months is often the key to landing a great deal.
What is the cheapest airline that flies from Greater Peoria Regional Airport (PIA) to Greater Rochester Intl. Airport (ROC)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PIA to ROC flight.
How many flights per day from Greater Peoria Regional Airport (PIA) to Greater Rochester Intl. Airport (ROC)?
Direct flights from Greater Peoria Regional Airport (PIA) to Greater Rochester Intl. Airport (ROC) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PIA to ROC?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*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 Greater Rochester Intl. Airport (ROC)?
To reach Greater Rochester Intl. Airport (ROC) without delays, book a flight that takes off from 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 Greater Rochester Intl. Airport (ROC) last-minute?
Waiting until right before your break to book a ticket from PIA to ROC generally means paying more. While you may come across some last-minute offers, there's no guarantee. Be flexible with your itinerary to boost your chances of scoring a bargain.
Is it cheaper to book a PIA to ROC flight and hotel package?
Compared with arranging hotels and flights separately, booking a PIA to ROC flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place will take the hassle out of travel planning. Just secure your flights and select from our extensive range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Greater Peoria Regional Airport (PIA) to Greater Rochester Intl. Airport (ROC)?
If you booked your PIA to ROC flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

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*Available to One Key members.