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Cheap flights from Rochester to Chicago from $106

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 to Chicago departing on 9/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Rochester to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:03 pm - 3:26 pm
ROC
-
ORD
20h 23m
1 stop
Multiple Airlines Logo
7:50 am - 7:18 pm
ORD
-
ROC
10h 28m
1 stop
$326Multiple Airlines
Thu, Oct 22 - Sun, Nov 1
Multiple Airlines Logo
8:03 pm - 3:26 pm
ROC
-
ORD
20h 23m
1 stop
Multiple Airlines Logo
6:30 am - 6:43 pm
ORD
-
ROC
11h 13m
2 stops
$327Multiple Airlines
Thu, Oct 22 - Sat, Oct 31
JetBlue Logo
12:10 pm - 5:35 pm
ROC
-
ORD
6h 25m
1 stop
JetBlue Logo
5:27 pm - 12:04 am
ORD
-
ROC
5h 37m
1 stop
$328JetBlue
Wed, Aug 19 - Sat, Aug 22
Multiple Airlines Logo
8:03 pm - 3:26 pm
ROC
-
ORD
20h 23m
1 stop
Multiple Airlines Logo
6:30 am - 6:43 pm
ORD
-
ROC
11h 13m
2 stops
$329Multiple Airlines
Thu, Oct 22 - Sat, Oct 31
United Airlines Logo
7:50 pm - 11:40 pm
ROC
-
ORD
4h 50m
1 stop
United Airlines Logo
6:25 pm - 9:29 pm
ORD
-
ROC
2h 04mnonstop
$330United Airlines
Fri, Aug 14 - Wed, Aug 19
American Airlines Logo
5:52 am - 7:00 am
ROC
-
ORD
2h 08mnonstop
American Airlines Logo
1:54 pm - 8:08 pm
ORD
-
ROC
5h 14m
1 stop
$331American Airlines
Thu, Aug 13 - Sat, Aug 15
Delta Logo
5:48 pm - 8:30 pm
ROC
-
ORD
3h 42m
1 stop
Delta Logo
5:18 pm - 10:52 pm
ORD
-
ROC
4h 34m
1 stop
$333Delta
Wed, Aug 19 - Sat, Aug 22
JetBlue Logo
1:23 pm - 5:34 pm
ROC
-
ORD
5h 11m
1 stop
JetBlue Logo
6:00 am - 12:53 pm
ORD
-
ROC
5h 53m
1 stop
$337JetBlue
Wed, Aug 5 - Sun, Aug 9
JetBlue Logo
12:10 pm - 4:17 pm
ROC
-
ORD
5h 07m
1 stop
JetBlue Logo
11:01 am - 12:04 am
ORD
-
ROC
12h 03m
2 stops
$338JetBlue
Sat, Aug 22 - Tue, Aug 25
American Airlines Logo
11:53 am - 5:14 pm
ROC
-
ORD
6h 21m
1 stop
American Airlines Logo
5:55 pm - 11:19 pm
ORD
-
ROC
4h 24m
1 stop
$340American Airlines
Fri, Aug 14 - Wed, Aug 19

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United Airlines flights from Rochester to Chicago O'Hare Intl Airport

Our best United Airlines deals on Rochester to Chicago O'Hare Intl Airport flight tickets
United Airlines
Aug 14
ROC7:50 pmGreater Rochester Intl
4h 50m
1 stop
ORD11:40 pmChicago O'Hare Intl
Aug 19
ORD6:25 pmChicago O'Hare Intl
2h 04m
ROC9:29 pmGreater Rochester Intl
$330
United Airlines
Sep 4
ROC6:20 amGreater Rochester Intl
2h 08m
ORD7:28 amChicago O'Hare Intl
Sep 7
ORD11:50 amChicago O'Hare Intl
1h 54m
ROC2:44 pmGreater Rochester Intl
$349
United Airlines
Sep 4
ROC5:52 pmGreater Rochester Intl
2h 08m
ORD7:00 pmChicago O'Hare Intl
Sep 6
ORD6:29 amChicago O'Hare Intl
2h 02m
ROC9:31 amGreater Rochester Intl
$354

Delta flights from Rochester to Chicago O'Hare Intl Airport

Our best Delta deals on Rochester to Chicago O'Hare Intl Airport flight tickets
Delta
Aug 19
ROC5:48 pmGreater Rochester Intl
3h 42m
1 stop
ORD8:30 pmChicago O'Hare Intl
Aug 22
ORD5:18 pmChicago O'Hare Intl
4h 34m
1 stop
ROC10:52 pmGreater Rochester Intl
$333
Delta
Aug 17
ROC6:15 pmGreater Rochester Intl
6h 42m
1 stop
ORD11:57 pmChicago O'Hare Intl
Aug 22
ORD5:18 pmChicago O'Hare Intl
4h 34m
1 stop
ROC10:52 pmGreater Rochester Intl
$363
Delta
Oct 23
ROC6:10 pmGreater Rochester Intl
5h 02m
1 stop
ORD10:12 pmChicago O'Hare Intl
Oct 26
ORD6:10 pmChicago O'Hare Intl
5h 23m
1 stop
ROC12:33 amGreater Rochester Intl
$369

momondo Fare Finder

 
Customize your flight search to find flights from Rochester to Chicago O'Hare Intl Airport 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 July 25, 2026.
Use the filters below to find and compare flights from Rochester to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Thu 10/22

8:03 pm-3:26 pm

1 stop20h 23m

Chicago O'Hare Intl

Sun 11/1

7:50 am-7:18 pm

1 stop10h 28m

$326

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Thu 10/22

8:03 pm-3:26 pm

1 stop20h 23m

Chicago O'Hare Intl

Sat 10/31

6:30 am-6:43 pm

2 stops11h 13m

$327

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Wed 8/19

12:10 pm-5:35 pm

1 stop6h 25m

Chicago O'Hare Intl

Sat 8/22

5:27 pm-12:04 am

1 stop5h 37m

$328

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Thu 10/22

8:03 pm-3:26 pm

1 stop20h 23m

Chicago O'Hare Intl

Sat 10/31

6:30 am-6:43 pm

2 stops11h 13m

$329
Quickest round-trip

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Fri 8/14

7:50 pm-11:40 pm

1 stop4h 50m

Chicago O'Hare Intl

Wed 8/19

6:25 pm-9:29 pm

Nonstop2h 04m

$330

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Thu 8/13

5:52 am-7:00 am

Nonstop2h 08m

Chicago O'Hare Intl

Sat 8/15

1:54 pm-8:08 pm

1 stop5h 14m

$331

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Wed 8/19

5:48 pm-8:30 pm

1 stop3h 42m

Chicago O'Hare Intl

Sat 8/22

5:18 pm-10:52 pm

1 stop4h 34m

$333

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Wed 8/5

1:23 pm-5:34 pm

1 stop5h 11m

Chicago O'Hare Intl

Sun 8/9

6:00 am-12:53 pm

1 stop5h 53m

$337

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Sat 8/22

12:10 pm-4:17 pm

1 stop5h 07m

Chicago O'Hare Intl

Tue 8/25

11:01 am-12:04 am

2 stops12h 03m

$338

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Fri 8/14

11:53 am-5:14 pm

1 stop6h 21m

Chicago O'Hare Intl

Wed 8/19

5:55 pm-11:19 pm

1 stop4h 24m

$340

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 Chicago from

How to get the cheapest flight ticket from Rochester to Chicago O'Hare Intl Airport

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 typical price of a round-trip flight between Rochester and Chicago O'Hare Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $385 to $524.
The lowest price recently found on this route was $326.

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of October is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Rochester averaging around $374.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Wednesday when prices can be found for as low as $441. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Rochester because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $559.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Rochester in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $440 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around $486. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Greater Rochester Intl to Chicago O'Hare Intl flight route?

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

How far in advance should I book a flight from Rochester to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Rochester when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $444 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Rochester for as low as $339 on momondo.

What cabin class options are available on Rochester to Chicago O'Hare Intl Airport flights?

There are 4 cabin classes available to choose from on Rochester to Chicago O'Hare Intl Airport 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 Rochester to Chicago O'Hare Intl Airport flights?

You could potentially save up to 18% on your flight if you consider stops on a Rochester to Chicago O'Hare Intl Airport flight.

How have Rochester to Chicago O'Hare Intl Airport flight prices changed over time?

As of July 2026, prices for Rochester to Chicago O'Hare Intl Airport flights are approximately 107% more expensive when compared to flights at the same time last year.

When to book flights from Rochester to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Rochester to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rochester to Chicago O'Hare Intl Airport (ROC to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rochester to Chicago O'Hare Intl Airport

Best Price Found

$232

Fastest flight time

2h 06m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Rochester in the past 72 hours is $232. The best round-trip flight deal from Rochester to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $378.
The fastest flight from Rochester to Chicago O'Hare Intl Airport takes 2h 06m
Direct flights go from Rochester to Chicago O'Hare Intl Airport every day.
Search flight deals

Frequently asked questions about flying from Rochester to Chicago O'Hare Intl Airport

  • How far is Greater Rochester Intl to Chicago O'Hare Intl by plane?

    Chicago O'Hare Intl is 529.1 mi away from Greater Rochester Intl. A reasonable flight in good conditions will take 2h 06m.

  • When did momondo last update prices for flights from Greater Rochester Intl Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Greater Rochester Intl Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Greater Rochester Intl Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Greater Rochester Intl Airport to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greater Rochester Intl Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl 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 Chicago O'Hare Intl 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 Rochester to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Rochester to Chicago O'Hare Intl Airport?

Best airlines flying from Rochester to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Rochester to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $260Free CancellationRating
7.4
10,034 reviews
Search United Airlines flights
American AirlinesPriceFrom $283Free CancellationRating
7.1
11,847 reviews
Search American Airlines flights

  • United Airlines Flights From Rochester to Chicago O'Hare Intl Airport

    United Airlines is one of the most popular airlines flying from Rochester to Chicago O'Hare Intl Airport, operating 22 flights/week on average for this route. A good United Airlines flight deal for Rochester to Chicago O'Hare Intl Airport starts from $260 round-trip, up to an average price of $446. Our users have rated United Airlines at 7.4/10.

  • American Airlines Flights From Rochester to Chicago O'Hare Intl Airport

    The best American Airlines deal for Rochester to Chicago O'Hare Intl Airport flight tickets found on momondo in the last 72 hours was $283, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $452 round-trip. American Airlines operates 17 flights out of Rochester into Chicago O'Hare Intl Airport in an average week, so prices vary by time and availability. 11,848 American Airlines reviews by users on momondo have scored the airline at 7.1/10.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Rosemont
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Aurora
Racine
Janesville
Elgin
Evanston
South Holland

Why use momondo?

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

It is quick and easy to find Rochester to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

All flight searches from Rochester to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rochester to Chicago.

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

Yes momondo offers price alerts on flights to Chicago from Rochester. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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