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$527+ Cheap flights from Rochester, MN to Peoria, IL (RST - PIA)

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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
RST — PIA
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap flight deals from Rochester to Peoria

Best flights from Rochester to Peoria
Discover carefully curated flight deals from Rochester to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

This American Airlines deal was found by Cheapflights users on 12/27. 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 2/196:35 pmRST - PIA
1 stop43h 00mAmerican Airlines
Sat 3/142:29 pmPIA - RST
1 stop44h 38mAmerican Airlines
Deal found 12/27$532

Find flight deals from Rochester to Peoria

Discover tips and strategies to find the most affordable flight options for your journey from Rochester (RST) to Peoria (PIA). 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 December 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$532
(American Airlines)
Provider with most accurate pricing for Rochester-Greater Peoria flight deals.
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Provider most trusted by Cheapflights users for Rochester-Greater Peoria flights.
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From Rochester to Greater Peoria
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Rochester to Peoria 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 December 28, 2025.
Use the filters below to find and compare flights from Rochester to Peoria that are best for you.

Fly from

Rochester

Fly to

Peoria

Route

Depart

Return

Price

RochesterPeoria

RST - PIA

RSTPIA

Rochester

Thu 2/19

6:35 pm-1:35 pm

1 stop43h 00m

Greater Peoria

Sat 3/14

2:29 pm-11:07 am

1 stop44h 38m

$532

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

  • Most accurate provider: When it comes to deals on Rochester, Minnesota-Peoria, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rochester, Minnesota-Peoria, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rochester, Minnesota-Peoria, Illinois flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rochester, Minnesota-Peoria, Illinois 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 Rochester, Minnesota-Peoria, Illinois 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 Rochester to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria from Rochester 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 Rochester to Peoria

What is the cheapest month to book a flight from Rochester, Minnesota to Peoria, Illinois?

Currently, December is the cheapest month in which you can book a flight from Rochester, Minnesota to Peoria, Illinois (average of $163). Flying from Rochester, Minnesota to Peoria, Illinois in October is currently the most expensive (average of $382). 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.

Related info for your journey

Find useful and relevant information for your journey from Rochester to Peoria. 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 Rochester, Minnesota to Peoria, Illinois?

    For as low as $532, American Airlines can have you in Peoria, Illinois from Rochester, Minnesota in 43h. There are 266 mi between Rochester, Minnesota and Peoria, Illinois.

  • Can I find deals for flights from Rochester to Peoria that include hotel bookings?

    Yes. In addition to deals on Rochester to Peoria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rochester to Peoria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rochester to Peoria.

  • Can I find deals for business class flights from Rochester to Peoria?

    Yes. Cheapflights offers flight deals from Rochester to Peoria 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 Rochester, Minnesota to Peoria, Illinois?

    Currently, December is the cheapest month in which you can book a flight from Rochester, Minnesota to Peoria, Illinois (average of $163). Flying from Rochester, Minnesota to Peoria, Illinois in October is currently the most expensive (average of $382). 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.

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