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

Delta is the most popular carrier operating from Rochester to Chicago

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

As of August 2026, 9 flights take off from Rochester, Minnesota and land in Chicago each day. The most common flight departure time for this route is 10:00AM, with 66% of daily flights taking off at noon.

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

The number of flights available between Rochester, Minnesota and Chicago is 63 per week as of August 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

What airlines fly to Chicago?

United Airlines, Delta and Sun Country Air are the top three most popular airlines that fly to Chicago from Rochester, Minnesota according to our data. United Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 6 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Rochester Airport to Chicago are updated daily.

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

There are 2 operators available for flights from Rochester Airport to Chicago as of August 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rochester Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$188 Cheap Flights from Rochester, Minnesota to Chicago in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Rochester, Minnesota to Chicago

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:36 am - 5:33 pmRST Rochester-ORD Chicago O'Hare Intl

5h 57m1 stop Minneapolis St Paul

6:24 pm - 10:56 amORD Chicago O'Hare Intl-RST Rochester

16h 32m1 stop Minneapolis St Paul

$335Delta

Tue, Sep 8 - Fri, Sep 11

11:36 am - 5:33 pmRST Rochester-ORD Chicago O'Hare Intl

5h 57m1 stop Minneapolis St Paul

6:24 pm - 10:56 amORD Chicago O'Hare Intl-RST Rochester

16h 32m1 stop Minneapolis St Paul

$335Delta

Wed, Sep 9 - Fri, Sep 11

5:15 am - 8:48 amRST Rochester-MDW Chicago Midway

3h 33m1 stop Minneapolis St Paul

7:13 pm - 10:56 amMDW Chicago Midway-RST Rochester

15h 43m1 stop Minneapolis St Paul

$335Delta

Wed, Sep 9 - Fri, Sep 11

5:15 am - 12:59 pmRST Rochester-ORD Chicago O'Hare Intl

7h 44m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

6:24 pm - 10:56 amORD Chicago O'Hare Intl-RST Rochester

16h 32m1 stop Minneapolis St Paul

$341Delta

Wed, Sep 9 - Fri, Sep 11

11:36 am - 8:30 pmRST Rochester-ORD Chicago O'Hare Intl

8h 54m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

6:24 pm - 10:56 amORD Chicago O'Hare Intl-RST Rochester

16h 32m1 stop Minneapolis St Paul

$341Delta

Tue, Sep 8 - Fri, Sep 11

11:36 am - 8:30 pmRST Rochester-ORD Chicago O'Hare Intl

8h 54m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

6:10 am - 10:56 amORD Chicago O'Hare Intl-RST Rochester

4h 46m1 stop Minneapolis St Paul

$348Delta

Wed, Sep 16 - Sat, Sep 19

11:36 am - 9:33 pmRST Rochester-ORD Chicago O'Hare Intl

9h 57m1 stop Minneapolis St Paul

6:24 pm - 10:56 amORD Chicago O'Hare Intl-RST Rochester

16h 32m1 stop Minneapolis St Paul

$349Delta

Thu, Sep 10 - Fri, Sep 11

11:36 am - 6:19 pmRST Rochester-MDW Chicago Midway

6h 43m1 stop Minneapolis St Paul

7:13 pm - 10:56 amMDW Chicago Midway-RST Rochester

15h 43m1 stop Minneapolis St Paul

$349Delta

Thu, Sep 10 - Fri, Sep 11

6:18 pm - 8:00 pmRST Rochester-ORD Chicago O'Hare Intl

1h 42mnonstop

11:05 am - 12:32 pmORD Chicago O'Hare Intl-RST Rochester

1h 27mnonstop

$357American Airlines

Wed, Sep 23 - Wed, Oct 21

5:50 am - 7:27 amRST Rochester-ORD Chicago O'Hare Intl

1h 37mnonstop

8:21 am - 9:49 amORD Chicago O'Hare Intl-RST Rochester

1h 28mnonstop

$357American Airlines

Wed, Sep 16 - Sat, Sep 19

Cheap last minute flights

Enter your travel dates to find the best prices.

6:10 am - 7:39 amRST Rochester-ORD Chicago O'Hare Intl

1h 29mnonstop

8:20 am - 9:49 amORD Chicago O'Hare Intl-RST Rochester

1h 29mnonstop

$421American Airlines

Wed, Aug 12 - Wed, Aug 19

5:28 am - 8:30 amRST Rochester-ORD Chicago O'Hare Intl

3h 02m1 stop Minneapolis St Paul

6:00 pm - 10:27 pmORD Chicago O'Hare Intl-RST Rochester

4h 27m1 stop Minneapolis St Paul

$440Delta

Wed, Aug 12 - Sat, Aug 15

5:28 am - 8:39 amRST Rochester-MDW Chicago Midway

3h 11m1 stop Minneapolis St Paul

7:25 pm - 10:27 pmMDW Chicago Midway-RST Rochester

3h 02m1 stop Minneapolis St Paul

$440Delta

Wed, Aug 12 - Sat, Aug 15

11:33 am - 6:01 pmRST Rochester-MDW Chicago Midway

6h 28m1 stop Minneapolis St Paul

7:25 pm - 10:27 pmMDW Chicago Midway-RST Rochester

3h 02m1 stop Minneapolis St Paul

$440Delta

Wed, Aug 12 - Sat, Aug 15

7:53 pm - 9:28 pmRST Rochester-ORD Chicago O'Hare Intl

1h 35mnonstop

10:35 pm - 11:59 pmORD Chicago O'Hare Intl-RST Rochester

1h 24mnonstop

$468American Airlines

Wed, Aug 12 - Sun, Aug 16

7:53 pm - 9:28 pmRST Rochester-ORD Chicago O'Hare Intl

1h 35mnonstop

8:20 am - 9:49 amORD Chicago O'Hare Intl-RST Rochester

1h 29mnonstop

$468American Airlines

Thu, Aug 13 - Sat, Aug 15

11:33 am - 2:59 pmRST Rochester-ORD Chicago O'Hare Intl

3h 26m1 stop Minneapolis St Paul

6:00 pm - 10:27 pmORD Chicago O'Hare Intl-RST Rochester

4h 27m1 stop Minneapolis St Paul

$487Delta

Thu, Aug 13 - Sat, Aug 15

5:28 am - 8:30 amRST Rochester-ORD Chicago O'Hare Intl

3h 02m1 stop Minneapolis St Paul

6:00 pm - 10:27 pmORD Chicago O'Hare Intl-RST Rochester

4h 27m1 stop Minneapolis St Paul

$487Delta

Fri, Aug 14 - Sat, Aug 15

5:28 am - 8:30 amRST Rochester-ORD Chicago O'Hare Intl

3h 02m1 stop Minneapolis St Paul

6:00 pm - 10:27 pmORD Chicago O'Hare Intl-RST Rochester

4h 27m1 stop Minneapolis St Paul

$487Delta

Wed, Aug 12 - Sat, Aug 15

5:28 am - 8:39 amRST Rochester-MDW Chicago Midway

3h 11m1 stop Minneapolis St Paul

7:25 pm - 10:27 pmMDW Chicago Midway-RST Rochester

3h 02m1 stop Minneapolis St Paul

$487Delta

Fri, Aug 14 - Sat, Aug 15

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American Airlines flights from Rochester, Minnesota to Chicago

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

American Airlines

Sep 16

RST5:50 amRochester

1h 37m

ORD7:27 amChicago O'Hare Intl

Sep 19

ORD8:21 amChicago O'Hare Intl

1h 28m

RST9:49 amRochester

$357

American Airlines

Oct 11

RST1:02 pmRochester

1h 32m

ORD2:34 pmChicago O'Hare Intl

Oct 13

ORD2:15 pmChicago O'Hare Intl

1h 31m

RST3:46 pmRochester

$358

American Airlines

Oct 8

RST1:02 pmRochester

1h 32m

ORD2:34 pmChicago O'Hare Intl

Oct 10

ORD2:15 pmChicago O'Hare Intl

1h 31m

RST3:46 pmRochester

$403

Delta flights from Rochester, Minnesota to Chicago

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

Delta

Sep 8

RST11:36 amRochester

5h 57m

1 stop

ORD5:33 pmChicago O'Hare Intl

Sep 11

ORD6:24 pmChicago O'Hare Intl

16h 32m

1 stop

RST10:56 amRochester

$335

Delta

Sep 8

RST11:36 amRochester

8h 54m

2 stops

ORD8:30 pmChicago O'Hare Intl

Sep 11

ORD6:24 pmChicago O'Hare Intl

16h 32m

1 stop

RST10:56 amRochester

$341

Delta

Sep 16

RST11:36 amRochester

8h 54m

2 stops

ORD8:30 pmChicago O'Hare Intl

Sep 19

ORD6:10 amChicago O'Hare Intl

4h 46m

1 stop

RST10:56 amRochester

$348

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RochesterChicago

RST Rochester - ORD Chicago O'Hare Intl

RSTORD

Rochester

Tue 9/8

11:36 am-5:33 pm

1 stop5h 57m

Chicago O'Hare Intl

Fri 9/11

6:24 pm-10:56 am

1 stop16h 32m

$335

RochesterChicago

RST Rochester - ORD Chicago O'Hare Intl

RSTORD

Rochester

Wed 9/9

11:36 am-5:33 pm

1 stop5h 57m

Chicago O'Hare Intl

Fri 9/11

6:24 pm-10:56 am

1 stop16h 32m

$335

RochesterChicago

RST Rochester - MDW Chicago Midway

RSTMDW

Rochester

Wed 9/9

5:15 am-8:48 am

1 stop3h 33m

Chicago Midway

Fri 9/11

7:13 pm-10:56 am

1 stop15h 43m

$335

RochesterChicago

RST Rochester - ORD Chicago O'Hare Intl

RSTORD

Rochester

Wed 9/9

5:15 am-12:59 pm

2 stops7h 44m

Chicago O'Hare Intl

Fri 9/11

6:24 pm-10:56 am

1 stop16h 32m

$341

RochesterChicago

RST Rochester - ORD Chicago O'Hare Intl

RSTORD

Rochester

Tue 9/8

11:36 am-8:30 pm

2 stops8h 54m

Chicago O'Hare Intl

Fri 9/11

6:24 pm-10:56 am

1 stop16h 32m

$341

RochesterChicago

RST Rochester - ORD Chicago O'Hare Intl

RSTORD

Rochester

Wed 9/16

11:36 am-8:30 pm

2 stops8h 54m

Chicago O'Hare Intl

Sat 9/19

6:10 am-10:56 am

1 stop4h 46m

$348

RochesterChicago

RST Rochester - ORD Chicago O'Hare Intl

RSTORD

Rochester

Thu 9/10

11:36 am-9:33 pm

1 stop9h 57m

Chicago O'Hare Intl

Fri 9/11

6:24 pm-10:56 am

1 stop16h 32m

$349

RochesterChicago

RST Rochester - MDW Chicago Midway

RSTMDW

Rochester

Thu 9/10

11:36 am-6:19 pm

1 stop6h 43m

Chicago Midway

Fri 9/11

7:13 pm-10:56 am

1 stop15h 43m

$349

RochesterChicago

RST Rochester - ORD Chicago O'Hare Intl

RSTORD

Rochester

Wed 9/23

6:18 pm-8:00 pm

Nonstop1h 42m

Chicago O'Hare Intl

Wed 10/21

11:05 am-12:32 pm

Nonstop1h 27m

$357

Quickest round-trip

RochesterChicago

RST Rochester - ORD Chicago O'Hare Intl

RSTORD

Rochester

Wed 9/16

5:50 am-7:27 am

Nonstop1h 37m

Chicago O'Hare Intl

Sat 9/19

8:21 am-9:49 am

Nonstop1h 28m

$357

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 Rochester, Minnesota to Chicago

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 Chicago?

The month of June is, on average, the cheapest month to fly to Chicago from Rochester, Minnesota, with most prices found around $336. If you’re not able to fly to Chicago in June, then November is your next best option. Flight prices from Rochester, Minnesota to Chicago during November average around $349.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Tuesday when prices can be found for as low as $412. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Rochester, Minnesota to Chicago for around $559.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Rochester, Minnesota to Chicago during this time can be as low as $464. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $935.

What is the cheapest Rochester to Chicago flight route?

Fly from Rochester to Chicago O'Hare Intl for the best Rochester - Chicago flight prices

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

There are 4 cabin classes available to choose from on Rochester, Minnesota to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Rochester, Minnesota to Chicago flight prices changed over time?

When to book flights from Rochester, Minnesota to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Rochester, Minnesota to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Rochester, Minnesota to Chicago (RST to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rochester, Minnesota to Chicago

Best Price Found	$307
Fastest flight time	1h 35m
Direct flights	Every day
Airports in Chicago	3 airports

The best one-way flight to Chicago from Rochester, Minnesota in the past 72 hours is $307. The best round-trip flight deal from Rochester, Minnesota to Chicago found on momondo in the last 72 hours is $382.

The fastest flight from Rochester, Minnesota to Chicago takes 1h 35m

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

There are 3 airports in Chicago. From Rochester, Minnesota there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

Frequently asked questions about flying from Rochester, Minnesota to Chicago

How far is Rochester to Chicago by plane?
The distance between Rochester and Chicago is about 285.7 mi. Flights usually cover this in 1h 35m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Rochester Airport to Chicago?
Prices for flights from Rochester Airport to Chicago are updated daily.
How many operators does momondo search for flights from Rochester Airport to Chicago?
There are 2 operators available for flights from Rochester Airport to Chicago as of August 2026.
How old do you have to be to fly from Rochester Airport to Chicago?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rochester Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Rochester, Minnesota to Chicago?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Rochester, Minnesota to Chicago is Embraer 170 (42.11% of total bookings). The next most popular plane models are Canadair (Bombardier) Regional Jet 700 (38.95%), Canadair (Bombardier) Regional Jet (3.16%), and Embraer 175 (3.16%).
What is the most popular airline from Rochester, Minnesota to Chicago?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Rochester, Minnesota to Chicago is American Airlines (71% of total bookings). The next most popular airline is United Airlines (29%).

Best airlines flying from Rochester, Minnesota to Chicago

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $168	Free Cancellation	Rating 7.4 10,095 reviews		Search United Airlines flights
American Airlines	PriceFrom $338	Free Cancellation	Rating 7.1 11,897 reviews		Search American Airlines flights

American Airlines Flights From Rochester, Minnesota to Chicago
American Airlines flies from Rochester, Minnesota to Chicago around 21 times per week, with 11,897 momondo users rating the airline 7.1/10. The cheapest American Airlines deal from Rochester, Minnesota to Chicago in the last 72 hours was $338 (round-trip), much lower than the average airfare cost of $459 for American Airlines flights on this route.

Merrillville

New Buffalo

Hammond

Portage

Benton Harbor

Lansing

Saint Joseph

Valparaiso

Schererville

Munster

Chesterton

Monticello

Crown Point

Porter

Griffith

Saint John

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Rochester to Chicago. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Chicago from Rochester on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Rochester.

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

If you are not ready to book a flight from Rochester to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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Fly into one of these airports located in Chicago

Chicago Midway Airport

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Cheap flights from Rochester, Minnesota to Chicago from $179

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rochester, Minnesota to Chicago departing on 9/19. 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 Rochester, Minnesota to Chicago

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

Delta flights from Rochester, Minnesota to Chicago

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

momondo Fare Finder

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

See travel insights to Chicago from

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

What is the cheapest month to fly to Chicago?

What is the cheapest day to depart on your flight to Chicago?

What is the cheapest time of day to depart on your flight to Chicago?

What is the cheapest Rochester to Chicago flight route?

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

How have Rochester, Minnesota to Chicago flight prices changed over time?

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

What airlines fly to Chicago?

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

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

When to book flights from Rochester, Minnesota to Chicago

Cheap Rochester, Minnesota to Chicago (RST to CHI) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

Frequently asked questions about flying from Rochester, Minnesota to Chicago

Best airlines flying from Rochester, Minnesota to Chicago

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

Traveling to a place near Chicago?

Why use momondo?

An easier way to manage your Chicago 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

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago

Fly your favorite airline to Chicago

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Chicago

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

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

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