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

Delta is the most popular carrier operating from Illinois to Rochester

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 June 2026. The most popular departure time for this route is 10:00PM, with 45% of flights per day taking off in the evening.

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 44% 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 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 58m on average. Minneapolis is the most popular airport in Rochester, Minnesota.

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

As of June 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 17% of flights taking off on this day.

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 June 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.

$218 Cheap Flights from Illinois to Rochester, Minnesota in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Rochester

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:27 pm - 4:04 pm

ORD

RST

3h 37m

1 stop

4:44 pm - 9:52 pm

RST

ORD

5h 08m

1 stop

$248Delta

Fri, Jul 3 - Wed, Jul 8

9:54 am - 4:04 pm

MDW

RST

6h 10m

1 stop

5:15 am - 8:37 am

RST

MDW

3h 22m

1 stop

$258Delta

Sat, Jul 11 - Thu, Jul 16

12:46 pm - 4:04 pm

ORD

RST

3h 18m

1 stop

11:39 am - 3:05 pm

RST

ORD

3h 26m

1 stop

$258Delta

Sat, Jul 11 - Sat, Jul 18

12:27 pm - 4:04 pm

ORD

RST

3h 37m

1 stop

5:15 am - 8:30 am

RST

ORD

3h 15m

1 stop

$263Delta

Fri, Jul 3 - Thu, Jul 9

7:13 pm - 10:28 pm

MDW

RST

3h 15m

1 stop

5:25 am - 12:34 pm

RST

MDW

7h 09m

2 stops

$264Delta

Sat, Sep 19 - Sun, Sep 20

1:55 pm - 10:28 pm

ORD

RST

8h 33m

2 stops

5:15 am - 8:30 am

RST

ORD

3h 15m

1 stop

$264Delta

Sat, Jul 4 - Fri, Jul 10

12:27 pm - 4:04 pm

ORD

RST

3h 37m

1 stop

11:34 am - 8:31 pm

RST

ORD

8h 57m

2 stops

$269Delta

Fri, Jul 3 - Wed, Jul 8

7:06 pm - 10:42 pm

MDW

RST

3h 36m

1 stop

5:15 am - 8:37 am

RST

MDW

3h 22m

1 stop

$273Delta

Mon, Jul 13 - Mon, Jul 20

6:04 pm - 12:22 am

BMI

RST

6h 18m

1 stop

7:02 pm - 12:35 am

RST

BMI

5h 33m

1 stop

$408American Airlines

Wed, Jul 15 - Wed, Jul 22

6:04 pm - 12:22 am

BMI

RST

6h 18m

1 stop

7:02 pm - 12:35 am

RST

BMI

5h 33m

1 stop

$478American Airlines

Tue, Jul 14 - Tue, Jul 21

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American Airlines flights from Illinois to Rochester, Minnesota

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

American Airlines

Jul 8

ORD9:00 amChicago O'Hare Intl

1h 28m

RST10:28 amRochester

Jul 15

RST10:59 amRochester

1h 30m

ORD12:29 pmChicago O'Hare Intl

$347

American Airlines

Jun 30

ORD8:30 amChicago O'Hare Intl

1h 27m

RST9:57 amRochester

Jul 7

RST7:02 pmRochester

1h 58m

ORD9:00 pmChicago O'Hare Intl

$379

American Airlines

Jul 11

ORD11:00 pmChicago O'Hare Intl

1h 22m

RST12:22 amRochester

Jul 16

RST5:46 amRochester

1h 44m

ORD7:30 amChicago O'Hare Intl

$393

Delta flights from Illinois to Rochester, Minnesota

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

Delta

Jul 3

ORD12:27 pmChicago O'Hare Intl

3h 37m

1 stop

RST4:04 pmRochester

Jul 8

RST4:44 pmRochester

5h 08m

1 stop

ORD9:52 pmChicago O'Hare Intl

$248

Delta

Jul 11

MDW9:54 amChicago Midway

6h 10m

1 stop

RST4:04 pmRochester

Jul 16

RST5:15 amRochester

3h 22m

1 stop

MDW8:37 amChicago Midway

$258

Delta

Jul 3

ORD12:27 pmChicago O'Hare Intl

3h 37m

1 stop

RST4:04 pmRochester

Jul 9

RST5:15 amRochester

3h 15m

1 stop

ORD8:30 amChicago O'Hare Intl

$263

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

Cheapest round-trip

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Fri 7/3

12:27 pm-4:04 pm

1 stop3h 37m

Rochester

Wed 7/8

4:44 pm-9:52 pm

1 stop5h 08m

$248

ChicagoRochester

MDW - RST

MDWRST

Chicago Midway

Sat 7/11

9:54 am-4:04 pm

1 stop6h 10m

Rochester

Thu 7/16

5:15 am-8:37 am

1 stop3h 22m

$258

Quickest round-trip

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Sat 7/11

12:46 pm-4:04 pm

1 stop3h 18m

Rochester

Sat 7/18

11:39 am-3:05 pm

1 stop3h 26m

$258

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Fri 7/3

12:27 pm-4:04 pm

1 stop3h 37m

Rochester

Thu 7/9

5:15 am-8:30 am

1 stop3h 15m

$263

ChicagoRochester

MDW - RST

MDWRST

Chicago Midway

Sat 9/19

7:13 pm-10:28 pm

1 stop3h 15m

Rochester

Sun 9/20

5:25 am-12:34 pm

2 stops7h 09m

$264

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Sat 7/4

1:55 pm-10:28 pm

2 stops8h 33m

Rochester

Fri 7/10

5:15 am-8:30 am

1 stop3h 15m

$264

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Fri 7/3

12:27 pm-4:04 pm

1 stop3h 37m

Rochester

Wed 7/8

11:34 am-8:31 pm

2 stops8h 57m

$269

ChicagoRochester

MDW - RST

MDWRST

Chicago Midway

Mon 7/13

7:06 pm-10:42 pm

1 stop3h 36m

Rochester

Mon 7/20

5:15 am-8:37 am

1 stop3h 22m

$273

BloomingtonRochester

BMI - RST

BMIRST

Bloomington-Normal

Wed 7/15

6:04 pm-12:22 am

1 stop6h 18m

Rochester

Wed 7/22

7:02 pm-12:35 am

1 stop5h 33m

$408

BloomingtonRochester

BMI - RST

BMIRST

Bloomington-Normal

Tue 7/14

6:04 pm-12:22 am

1 stop6h 18m

Rochester

Tue 7/21

7:02 pm-12:35 am

1 stop5h 33m

$478

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

Airlines

Other information

What is the cheapest month to fly to Rochester, Minnesota?

In general, July 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 $309. If you’re not able to fly to Rochester, Minnesota in July, then January is your next best option. Flight prices from Illinois to Rochester, Minnesota during January average around $309.

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 $394. 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 $719. 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 $410 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Rochester, Minnesota, so prices are often more expensive at around $474 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 11% on your flight if you consider stops on a Illinois to Rochester, Minnesota flight.

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	$384
Fastest flight time	1h 28m
Direct flights	Every day
Airports in Rochester, Minnesota	1 airport

The best one-way flight to Rochester, Minnesota from Illinois in the past 72 hours is $384. The best round-trip flight deal from Illinois to Rochester, Minnesota found on momondo in the last 72 hours is $468.

The fastest flight from Illinois to Rochester, Minnesota takes 1h 28m

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

There is 1 airport in Rochester, Minnesota. From Illinois there are direct flights to Rochester (RST).

Search flight deals

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 June 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 48.04% of the total bookings. Other popular models include Embraer 175 with 32.35%, Canadair (Bombardier) Regional Jet 700 with 14.71%, and Canadair (Bombardier) Regional Jet with 2.94%.

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 $349	Free Cancellation	Rating 7.1 11,636 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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Airports servicing Minnesota

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Saint Cloud Airport

Thief River Falls Airport

Cheap flights from Illinois to Rochester from $218

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 7/7. 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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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

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How to get the cheapest flight ticket from Illinois to Rochester, Minnesota

What is the cheapest month to fly to Rochester, Minnesota?

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?

What cabin class options are available on Illinois to Rochester, Minnesota flights?

Can stopping save me money on Illinois to Rochester, Minnesota flights?

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

What airlines fly to Rochester, Minnesota?

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

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

How long does it take to fly 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

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Airports in Rochester, Minnesota

Frequently asked questions about flying from Illinois to Rochester, Minnesota

Best airlines flying from Illinois to Rochester, Minnesota

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An easier way to manage your Rochester, Minnesota trip

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List of cabin classes available on flights landing in Rochester. Availability may vary depending on flight origin and airline.

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