Cheap flights from Illinois to Rochester from $167
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Rochester departing on 4/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Find the cheapest flights from Illinois to Rochester
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.American Airlines flights from Illinois to Rochester, Minnesota
Our best American Airlines deals on Illinois to Rochester, Minnesota flight tickets
Delta flights from Illinois to Rochester, Minnesota
Our best Delta deals on Illinois to Rochester, Minnesota flight tickets
momondo Fare Finder
Use the filters below to find and compare flights from Illinois to Rochester, Minnesota that are best for you.
Fly from
Fly to
Route
Depart
Return
ChicagoRochester
ORD Chicago O'Hare Intl - RST Rochester
ORDRST
Chicago O'Hare Intl
Thu 11/5
6:20 am-10:43 am
1 stop4h 23m
Rochester
Thu 11/12
4:16 pm-7:39 pm
1 stop3h 23m
ChicagoRochester
ORD Chicago O'Hare Intl - RST Rochester
ORDRST
Chicago O'Hare Intl
Thu 11/5
6:20 am-10:43 am
1 stop4h 23m
Rochester
Thu 11/12
4:16 pm-7:39 pm
1 stop3h 23m
ChicagoRochester
ORD Chicago O'Hare Intl - RST Rochester
ORDRST
Chicago O'Hare Intl
Thu 11/5
6:20 am-10:43 am
1 stop4h 23m
Rochester
Thu 11/12
6:00 am-1:59 pm
2 stops7h 59m
ChicagoRochester
ORD Chicago O'Hare Intl - RST Rochester
ORDRST
Chicago O'Hare Intl
Thu 11/5
6:20 am-10:43 am
1 stop4h 23m
Rochester
Thu 11/12
6:00 am-1:59 pm
2 stops7h 59m
ChicagoRochester
ORD Chicago O'Hare Intl - RST Rochester
ORDRST
Chicago O'Hare Intl
Wed 11/25
6:23 am-10:13 am
1 stop3h 50m
Rochester
Sat 11/28
4:16 pm-7:39 pm
1 stop3h 23m
ChicagoRochester
ORD Chicago O'Hare Intl - RST Rochester
ORDRST
Chicago O'Hare Intl
Wed 11/25
12:38 pm-3:35 pm
1 stop2h 57m
Rochester
Sat 11/28
4:16 pm-7:39 pm
1 stop3h 23m
ChicagoRochester
ORD Chicago O'Hare Intl - RST Rochester
ORDRST
Chicago O'Hare Intl
Sat 11/7
2:20 pm-3:50 pm
Nonstop1h 30m
Rochester
Sun 11/8
4:20 pm-5:59 pm
Nonstop1h 39m
ChicagoRochester
ORD Chicago O'Hare Intl - RST Rochester
ORDRST
Chicago O'Hare Intl
Mon 12/21
10:05 am-11:44 am
Nonstop1h 39m
Rochester
Tue 12/22
5:50 pm-7:37 pm
Nonstop1h 47m
ChicagoRochester
ORD Chicago O'Hare Intl - RST Rochester
ORDRST
Chicago O'Hare Intl
Tue 11/24
10:30 am-12:08 pm
Nonstop1h 38m
Rochester
Fri 11/27
7:02 am-8:50 am
Nonstop1h 48m
ChicagoRochester
ORD Chicago O'Hare Intl - RST Rochester
ORDRST
Chicago O'Hare Intl
Wed 11/25
10:36 pm-12:06 am
Nonstop1h 30m
Rochester
Sun 11/29
7:02 am-8:50 am
Nonstop1h 48m
See travel insights to Rochester from
How to get the cheapest flight ticket from Illinois to Rochester, Minnesota
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Rochester, Minnesota?
In general, January is the cheapest month to fly from Illinois to Rochester, Minnesota. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $370. If you’re not able to fly to Rochester, Minnesota in January, then April is your next best option. Flight prices from Illinois to Rochester, Minnesota during April average around $414.
What is the cheapest day to depart on your flight to Rochester, Minnesota?
The cheapest day to depart on your flight to Rochester, Minnesota is on a Wednesday when prices can be found for as low as $427. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $731. These prices are subject to change though, so be sure to set up a Price Alert for flights to Rochester, Minnesota.
What is the cheapest time of day to depart on your flight to Rochester, Minnesota?
Flying to Rochester, Minnesota from Illinois in the evening is the least expensive time of day to depart. momondo users have found prices as low as $467 when looking at flights departing in the evening. At noon is when there is more demand to fly to Rochester, Minnesota, so prices are often more expensive at around $618 per ticket.
What is the cheapest Illinois to Rochester flight route?
Fly from Chicago O'Hare Intl to Rochester for the best Illinois - Rochester flight prices
What cabin class options are available on Illinois to Rochester, Minnesota flights?
There are 3 cabin classes available to choose from on Illinois to Rochester, Minnesota flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Illinois to Rochester, Minnesota flights?
You could potentially save up to 13% on your flight if you consider stops on a Illinois to Rochester, Minnesota flight.
What is the cheapest airline that flies from Illinois to Rochester?
Delta is the most popular carrier operating from Illinois to Rochester
What airlines fly to Rochester, Minnesota?
United Airlines, Delta and Sun Country Air are the top three most popular airlines that fly to Rochester, Minnesota from Illinois according to our data. United Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Rochester, Minnesota. Keep in mind that there are 6 different airlines that fly to Rochester, Minnesota on a routine basis, so you have a few additional options to choose from.
How many flights depart from Illinois to Rochester, Minnesota on average per day?
6 flights are operational daily from Illinois to Rochester, Minnesota as of October 2026. The most popular departure time for this route is 10:00PM, with 57% of flights per day taking off in the evening.
How many flights depart from Illinois to Rochester, Minnesota on average per week?
As of October 2026, there are 48 flights per week flying from Illinois to Rochester, Minnesota. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.
Cheap Illinois to Rochester, Minnesota flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Rochester, Minnesota
Frequently asked questions about flying from Illinois to Rochester, Minnesota
When did momondo last update prices for flights from Illinois to Rochester Airport?
Prices for flights from Illinois to Rochester Airport were last updated today.
How many operators does momondo search for flights from Illinois to Rochester Airport?
As of October 2026, there is 1 operator available to choose from for flights from Illinois to Rochester Airport.
How old do you have to be to fly from Illinois to Rochester Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Rochester Airport.
What documentation or ID do you need to fly to Rochester Airport?
The travel and health documents required for your trip to Rochester Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rochester Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Illinois to Rochester, Minnesota?
Based on momondo bookings for flights between Illinois and Rochester, Minnesota, the leading plane model is Embraer 170, making up 47.46% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 700 with 35.59%, Embraer 175 with 10.17%, and Canadair (Bombardier) Regional Jet 200 with 3.39%.
Best airlines flying from Illinois to Rochester, Minnesota
Compare and see reviews for airlines that fly from Illinois to Rochester, Minnesota with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $354 | Free Cancellation | Rating 7.0 12,146 reviews |
Traveling to a place near Rochester?
Book flights to Rochester if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Illinois to Rochester?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Rochester. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Illinois to Rochester with flexible booking policies on momondo?
Flights from Illinois to Rochester with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Illinois to Rochester?
momondo provides multiple filters to help you find the best flight to Rochester from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Illinois to Rochester right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Illinois to Rochester flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.