What is the cheapest airline that flies from Illinois to Rochester?

Delta and United Airlines are the most popular carriers operating from Illinois to Rochester

What airlines fly to Rochester, Minnesota?

United Airlines, Sun Country Air and Delta 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 33% 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 week?

As of November 2025, there are 49 flights per week flying from Illinois to Rochester, Minnesota. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

How many flights depart from Illinois to Rochester, Minnesota on average per day?

7 flights are operational daily from Illinois to Rochester, Minnesota as of November 2025. The most popular departure time for this route is 4:00PM, with 46% of flights per day taking off in the afternoon.

How long does it take to fly to Rochester, Minnesota?

Average flight duration from Illinois to Rochester, Minnesota depends on which airport you fly into and out of. Flying from Chicago to Minneapolis is 1h 30m on average, while flying from Peoria to Minneapolis is 3h 40m on average. Minneapolis is the most popular airport in 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 November 2025, 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.

$173 Cheap Flights from Illinois to Rochester in 2025/26

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Find the cheapest flights from Illinois to Rochester

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Cheap round-trip flights

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9:50 am - 10:48 pmMDW-RST

12h 58m1 stop

11:39 am - 9:08 amRST-MDW

21h 29m1 stop

$295Delta

Find Deal

Sat, Feb 14 - Wed, Feb 18

6:12 am - 10:48 pmORD-RST

16h 36m1 stop

11:39 am - 8:40 amRST-ORD

21h 01m1 stop

$295Delta

Find Deal

Sat, Feb 14 - Wed, Feb 18

8:52 am - 10:48 pmORD-RST

13h 56m1 stop

6:48 am - 1:21 pmRST-ORD

6h 33m2 stops

$317Delta

Find Deal

Sat, Feb 14 - Wed, Feb 18

10:22 pm - 11:45 pmORD-RST

1h 23mnonstop

6:15 pm - 7:50 pmRST-ORD

1h 35mnonstop

$329American Airlines

Find Deal

Tue, Dec 23 - Fri, Dec 26

5:00 pm - 10:48 pmMDW-RST

5h 48m1 stop

11:39 am - 8:54 amRST-MDW

21h 15m2 stops

$332Delta

Find Deal

Sat, Feb 14 - Wed, Feb 18

1:28 pm - 10:48 pmMDW-RST

9h 20m2 stops

11:39 am - 8:54 amRST-MDW

21h 15m2 stops

$335Delta

Find Deal

Sat, Feb 14 - Wed, Feb 18

6:30 am - 10:48 pmORD-RST

16h 18m2 stops

11:39 am - 9:40 amRST-ORD

22h 01m2 stops

$335Delta

Find Deal

Sat, Feb 14 - Wed, Feb 18

5:59 pm - 11:02 pmMDW-RST

5h 03m1 stop

12:46 pm - 5:19 pmRST-MDW

4h 33m1 stop

$348Delta

Find Deal

Tue, Dec 23 - Fri, Dec 26

6:35 am - 12:06 pmORD-RST

5h 31m1 stop

12:46 pm - 5:47 pmRST-ORD

5h 01m1 stop

$348Delta

Find Deal

Tue, Dec 23 - Fri, Dec 26

9:08 am - 10:36 amORD-RST

1h 28mnonstop

6:15 pm - 7:50 pmRST-ORD

1h 35mnonstop

$349American Airlines

Find Deal

Fri, Dec 19 - Fri, Dec 26

Delta flights from Illinois to Rochester, Minnesota

Our best Delta deals on Illinois to Rochester, Minnesota flight tickets

Delta

Feb 14

ORD6:12 amChicago O'Hare Intl

16h 36m

1 stop

RST10:48 pmRochester

Feb 18

RST11:39 amRochester

21h 01m

1 stop

ORD8:40 amChicago O'Hare Intl

$295

Find similar

Delta

Feb 14

ORD8:52 amChicago O'Hare Intl

13h 56m

1 stop

RST10:48 pmRochester

Feb 18

RST6:48 amRochester

6h 33m

2 stops

ORD1:21 pmChicago O'Hare Intl

$317

Find similar

Delta

Feb 14

MDW5:00 pmChicago Midway

5h 48m

1 stop

RST10:48 pmRochester

Feb 18

RST11:39 amRochester

21h 15m

2 stops

MDW8:54 amChicago Midway

$332

Find similar

American Airlines flights from Illinois to Rochester, Minnesota

Our best American Airlines deals on Illinois to Rochester, Minnesota flight tickets

American Airlines

Dec 23

ORD10:22 pmChicago O'Hare Intl

1h 23m

RST11:45 pmRochester

Dec 26

RST6:15 pmRochester

1h 35m

ORD7:50 pmChicago O'Hare Intl

$329

Find similar

American Airlines

Dec 19

ORD9:08 amChicago O'Hare Intl

1h 28m

RST10:36 amRochester

Dec 26

RST6:15 pmRochester

1h 35m

ORD7:50 pmChicago O'Hare Intl

$349

Find similar

American Airlines

Nov 25

ORD9:51 amChicago O'Hare Intl

1h 26m

RST11:17 amRochester

Nov 28

RST6:37 amRochester

1h 41m

ORD8:18 amChicago O'Hare Intl

$351

Find similar

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

Price

ChicagoRochester

MDW - RST

MDWRST

Chicago Midway

Sat 2/14

9:50 am-10:48 pm

1 stop12h 58m

Rochester

Wed 2/18

11:39 am-9:08 am

1 stop21h 29m

$295

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Sat 2/14

6:12 am-10:48 pm

1 stop16h 36m

Rochester

Wed 2/18

11:39 am-8:40 am

1 stop21h 01m

$295

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Sat 2/14

8:52 am-10:48 pm

1 stop13h 56m

Rochester

Wed 2/18

6:48 am-1:21 pm

2 stops6h 33m

$317

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Tue 12/23

10:22 pm-11:45 pm

Nonstop1h 23m

Rochester

Fri 12/26

6:15 pm-7:50 pm

Nonstop1h 35m

$329

ChicagoRochester

MDW - RST

MDWRST

Chicago Midway

Sat 2/14

5:00 pm-10:48 pm

1 stop5h 48m

Rochester

Wed 2/18

11:39 am-8:54 am

2 stops21h 15m

$332

ChicagoRochester

MDW - RST

MDWRST

Chicago Midway

Sat 2/14

1:28 pm-10:48 pm

2 stops9h 20m

Rochester

Wed 2/18

11:39 am-8:54 am

2 stops21h 15m

$335

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Sat 2/14

6:30 am-10:48 pm

2 stops16h 18m

Rochester

Wed 2/18

11:39 am-9:40 am

2 stops22h 01m

$335

ChicagoRochester

MDW - RST

MDWRST

Chicago Midway

Tue 12/23

5:59 pm-11:02 pm

1 stop5h 03m

Rochester

Fri 12/26

12:46 pm-5:19 pm

1 stop4h 33m

$348

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Tue 12/23

6:35 am-12:06 pm

1 stop5h 31m

Rochester

Fri 12/26

12:46 pm-5:47 pm

1 stop5h 01m

$348

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Fri 12/19

9:08 am-10:36 am

Nonstop1h 28m

Rochester

Fri 12/26

6:15 pm-7:50 pm

Nonstop1h 35m

$349

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

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Other information

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 Thursday when prices can be found for as low as $349. 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 Sunday because tickets tend to average around $671. 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 at noon is the least expensive time of day to depart. momondo users have found prices as low as $369 when looking at flights departing at noon. In the afternoon is when there is more demand to fly to Rochester, Minnesota, so prices are often more expensive at around $449 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 flights?

There are 3 cabin classes available to choose from on Illinois to Rochester 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?

No. A direct flight is the cheapest option for a flight between Illinois to Rochester, Minnesota.

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

Best Price Found	$424
Fastest flight time	1h 23m
Direct flights	Every day
Airports in Rochester, Minnesota	1 airport

The best flight deal from Illinois to Rochester, Minnesota found on momondo in the last 72 hours is $424

The fastest flight from Illinois to Rochester, Minnesota takes 1h 23m

Direct flights go from Illinois to Rochester, Minnesota every day.

There is 1 airport near Rochester, Minnesota: Rochester (RST)

Search flight deals

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 November 2025, 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 Canadair (Bombardier) Regional Jet 700, making up 25.51% of the total bookings. Other popular models include Embraer 175 with 18.37%, Embraer 170 with 14.29%, and Boeing 737 MAX 8 with 6.12%.

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
American Airlines	PriceFrom $309	Free Cancellation	Rating 7.2 11,047 reviews		Search American Airlines flights

Austin

Why 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.

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Cheap flights from Illinois to Rochester from $173

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 2/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Illinois to Rochester, Minnesota

Our best Delta deals on Illinois to Rochester, Minnesota flight tickets

American Airlines flights from Illinois to Rochester, Minnesota

Our best American Airlines deals on Illinois to Rochester, Minnesota flight tickets

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Use the filters below to find and compare flights from Illinois to Rochester, Minnesota that are best for you.

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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 day to depart on your flight to Rochester, Minnesota?

What is the cheapest time of day to depart on your flight to Rochester, Minnesota?

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 flights?

There are 3 cabin classes available to choose from on Illinois to Rochester 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?

No. A direct flight is the cheapest option for a flight between Illinois to Rochester, Minnesota.

What is the cheapest airline that flies from Illinois to Rochester?

Delta and United Airlines are the most popular carriers operating from Illinois to Rochester

What airlines fly to Rochester, Minnesota?

How many flights depart from Illinois to Rochester, Minnesota on average per day?

7 flights are operational daily from Illinois to Rochester, Minnesota as of November 2025. The most popular departure time for this route is 4:00PM, with 46% of flights per day taking off in the afternoon.

How many flights depart from Illinois to Rochester, Minnesota on average per week?

As of November 2025, there are 49 flights per week flying from Illinois to Rochester, Minnesota. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

How long does it take to fly to Rochester, Minnesota?

Average flight duration from Illinois to Rochester, Minnesota depends on which airport you fly into and out of. Flying from Chicago to Minneapolis is 1h 30m on average, while flying from Peoria to Minneapolis is 3h 40m on average. Minneapolis is the most popular airport in Rochester, Minnesota.

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

Best Price Found

Fastest flight time

Direct flights

Airports in Rochester, Minnesota

When did momondo last update prices for flights from Illinois to Rochester Airport?

How many operators does momondo search for flights from Illinois to Rochester Airport?

How old do you have to be to fly from Illinois to Rochester Airport?

What documentation or ID do you need to fly to Rochester Airport?

What is the most popular plane model from Illinois to Rochester, Minnesota?

Best airlines flying from Illinois to Rochester, Minnesota

Compare and see reviews for airlines that fly from Illinois to Rochester, Minnesota with momondo

Traveling to a place near Rochester?

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Rochester?

Can I find flights from Illinois to Rochester with flexible booking policies on momondo?

How can momondo help me find flights from Illinois to Rochester?

I’m not ready to book a flight from Illinois to Rochester right now. Can momondo alert me if prices change?

An easier way to manage your Rochester, Minnesota trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Minnesota