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Cheap flights from Illinois to Rochester from $229

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Rochester departing on 6/20. 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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Find the cheapest flights from Illinois to Rochester

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:15 pm - 2:44 pm
ORD
-
RST
1h 29mnonstop
United Airlines Logo
7:05 pm - 8:35 pm
RST
-
ORD
1h 30mnonstop
$229United Airlines
Sat, Jun 20 - Sun, Jun 21
American Airlines Logo
5:00 am - 11:06 am
BMI
-
RST
6h 06m
1 stop
American Airlines Logo
6:43 pm - 11:52 pm
RST
-
BMI
5h 09m
1 stop
$293American Airlines
Sat, May 2 - Wed, May 6
American Airlines Logo
5:00 am - 11:06 am
BMI
-
RST
6h 06m
1 stop
American Airlines Logo
6:43 pm - 11:52 pm
RST
-
BMI
5h 09m
1 stop
$298American Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
1:31 pm - 3:00 pm
ORD
-
RST
1h 29mnonstop
United Airlines Logo
8:10 am - 9:40 am
RST
-
ORD
1h 30mnonstop
$299United Airlines
Fri, Aug 14 - Wed, Aug 19
United Airlines Logo
8:50 am - 10:22 am
ORD
-
RST
1h 32mnonstop
United Airlines Logo
10:57 am - 12:27 pm
RST
-
ORD
1h 30mnonstop
$317United Airlines
Mon, Jun 22 - Thu, Jun 25
American Airlines Logo
10:31 pm - 11:55 pm
ORD
-
RST
1h 24mnonstop
American Airlines Logo
7:18 pm - 9:00 pm
RST
-
ORD
1h 42mnonstop
$346American Airlines
Sat, May 16 - Tue, May 19
American Airlines Logo
4:41 pm - 6:12 pm
ORD
-
RST
1h 31mnonstop
American Airlines Logo
10:22 am - 11:52 am
RST
-
ORD
1h 30mnonstop
$347American Airlines
Sat, May 30 - Sat, Jun 6
Delta Logo
10:15 am - 4:05 pm
ORD
-
RST
5h 50m
1 stop
Delta Logo
5:30 am - 7:20 pm
RST
-
ORD
13h 50m
1 stop
$360Delta
Sat, May 16 - Wed, May 20
Delta Logo
1:44 pm - 10:44 pm
ORD
-
RST
9h 00m
2 stops
Delta Logo
11:33 am - 9:20 pm
RST
-
ORD
9h 47m
1 stop
$365Delta
Sat, May 16 - Tue, May 19
Delta Logo
7:13 pm - 10:44 pm
MDW
-
RST
3h 31m
1 stop
Delta Logo
5:30 am - 8:42 am
RST
-
MDW
3h 12m
1 stop
$366Delta
Sat, May 30 - Sat, Jun 6

United Airlines flights from Illinois to Rochester, Minnesota

Our best United Airlines deals on Illinois to Rochester, Minnesota flight tickets
United Airlines
Jun 20
ORD1:15 pmChicago O'Hare Intl
1h 29m
RST2:44 pmRochester
Jun 21
RST7:05 pmRochester
1h 30m
ORD8:35 pmChicago O'Hare Intl
$229
United Airlines
Aug 14
ORD1:31 pmChicago O'Hare Intl
1h 29m
RST3:00 pmRochester
Aug 19
RST6:50 pmRochester
1h 30m
ORD8:20 pmChicago O'Hare Intl
$299
United Airlines
Jun 22
ORD8:50 amChicago O'Hare Intl
1h 32m
RST10:22 amRochester
Jun 25
RST10:57 amRochester
1h 30m
ORD12:27 pmChicago O'Hare Intl
$317

American Airlines flights from Illinois to Rochester, Minnesota

Our best American Airlines deals on Illinois to Rochester, Minnesota flight tickets
American Airlines
May 2
BMI5:00 amBloomington-Normal
6h 06m
1 stop
RST11:06 amRochester
May 6
RST6:43 pmRochester
5h 09m
1 stop
BMI11:52 pmBloomington-Normal
$293
American Airlines
Apr 28
BMI5:00 amBloomington-Normal
6h 06m
1 stop
RST11:06 amRochester
May 2
RST6:43 pmRochester
5h 09m
1 stop
BMI11:52 pmBloomington-Normal
$298
American Airlines
May 16
ORD10:31 pmChicago O'Hare Intl
1h 24m
RST11:55 pmRochester
May 19
RST7:18 pmRochester
1h 42m
ORD9:00 pmChicago O'Hare Intl
$346

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Rochester, Minnesota 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, momondo users made 832,500 searches. Data last updated April 18, 2026.
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
Quickest round-trip

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Sat 6/20

1:15 pm-2:44 pm

Nonstop1h 29m

Rochester

Sun 6/21

7:05 pm-8:35 pm

Nonstop1h 30m

$229

BloomingtonRochester

BMI - RST

BMIRST

Bloomington-Normal

Sat 5/2

5:00 am-11:06 am

1 stop6h 06m

Rochester

Wed 5/6

6:43 pm-11:52 pm

1 stop5h 09m

$293

BloomingtonRochester

BMI - RST

BMIRST

Bloomington-Normal

Tue 4/28

5:00 am-11:06 am

1 stop6h 06m

Rochester

Sat 5/2

6:43 pm-11:52 pm

1 stop5h 09m

$298

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Fri 8/14

1:31 pm-3:00 pm

Nonstop1h 29m

Rochester

Wed 8/19

8:10 am-9:40 am

Nonstop1h 30m

$299

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Mon 6/22

8:50 am-10:22 am

Nonstop1h 32m

Rochester

Thu 6/25

10:57 am-12:27 pm

Nonstop1h 30m

$317

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Sat 5/16

10:31 pm-11:55 pm

Nonstop1h 24m

Rochester

Tue 5/19

7:18 pm-9:00 pm

Nonstop1h 42m

$346

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Sat 5/30

4:41 pm-6:12 pm

Nonstop1h 31m

Rochester

Sat 6/6

10:22 am-11:52 am

Nonstop1h 30m

$347

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Sat 5/16

10:15 am-4:05 pm

1 stop5h 50m

Rochester

Wed 5/20

5:30 am-7:20 pm

1 stop13h 50m

$360

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Sat 5/16

1:44 pm-10:44 pm

2 stops9h 00m

Rochester

Tue 5/19

11:33 am-9:20 pm

1 stop9h 47m

$365

ChicagoRochester

MDW - RST

MDWRST

Chicago Midway

Sat 5/30

7:13 pm-10:44 pm

1 stop3h 31m

Rochester

Sat 6/6

5:30 am-8:42 am

1 stop3h 12m

$366

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 Monday because tickets tend to average around $713. 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 $459 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

$194

Fastest flight time

1h 29m

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 $194. The best round-trip flight deal from Illinois to Rochester, Minnesota found on momondo in the last 72 hours is $410.
The fastest flight from Illinois to Rochester, Minnesota takes 1h 29m
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?

  • 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?

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 AirlinesPriceFrom $324Free CancellationRating
7.1
11,607 reviews
Search American Airlines flights

Traveling to a place near Rochester?

Book flights to Rochester if you plan to visit one of these locations
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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