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Cheap flights from Rochester to Chicago from $89

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 5/20. 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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0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
11:40 am - 12:39 pmROC-ORD
25h 59m1 stop
Multiple Airlines Logo
7:00 am - 7:01 pmORD-ROC
11h 01m1 stop
$265Multiple Airlines
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Wed, Dec 17 - Sun, Jan 18
Multiple Airlines Logo
2:58 pm - 12:09 amROC-ORD
10h 11m2 stops
Multiple Airlines Logo
7:20 am - 5:51 pmORD-ROC
9h 31m1 stop
$268Multiple Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
Multiple Airlines Logo
6:57 pm - 7:02 pmROC-ORD
25h 05m2 stops
Multiple Airlines Logo
8:08 pm - 3:52 pmORD-ROC
18h 44m1 stop
$269Multiple Airlines
Find Deal
Fri, Dec 19 - Tue, Jan 13
Multiple Airlines Logo
9:24 am - 3:47 pmROC-ORD
31h 23m3 stops
Multiple Airlines Logo
7:20 am - 5:51 pmORD-ROC
9h 31m1 stop
$273Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
JetBlue Logo
4:05 pm - 9:52 pmROC-ORD
6h 47m1 stop
JetBlue Logo
7:00 am - 3:10 pmORD-ROC
7h 10m1 stop
$275JetBlue
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Mon, Dec 8 - Thu, Dec 11
Multiple Airlines Logo
11:40 am - 12:39 pmROC-ORD
25h 59m1 stop
Multiple Airlines Logo
12:09 pm - 4:55 pmORD-ROC
27h 46m1 stop
$276Multiple Airlines
Find Deal
Wed, Dec 10 - Wed, Dec 17
Multiple Airlines Logo
11:40 am - 12:39 pmROC-ORD
25h 59m1 stop
Multiple Airlines Logo
3:35 pm - 3:52 pmORD-ROC
23h 17m2 stops
$279Multiple Airlines
Find Deal
Wed, Dec 17 - Tue, Jan 20
Multiple Airlines Logo
6:18 pm - 3:50 pmROC-ORD
22h 32m2 stops
Multiple Airlines Logo
5:15 am - 7:15 pmORD-ROC
13h 00m2 stops
$281Multiple Airlines
Find Deal
Wed, Dec 17 - Mon, Jan 19
Multiple Airlines Logo
6:57 pm - 2:21 pmROC-ORD
20h 24m2 stops
Multiple Airlines Logo
7:20 am - 5:51 pmORD-ROC
9h 31m1 stop
$282Multiple Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Multiple Airlines Logo
6:56 pm - 2:21 pmROC-ORD
20h 25m1 stop
Multiple Airlines Logo
7:10 am - 11:00 amORD-ROC
26h 50m2 stops
$285Multiple Airlines
Find Deal
Fri, Dec 5 - Tue, Dec 9

JetBlue flights from Rochester to Chicago O'Hare Intl Airport

Our best JetBlue deals on Rochester to Chicago O'Hare Intl Airport flight tickets
JetBlue
Dec 3
ROC4:05 pmGreater Rochester Intl
6h 47m
1 stop
ORD9:52 pmChicago O'Hare Intl
Dec 8
ORD7:00 amChicago O'Hare Intl
7h 10m
1 stop
ROC3:10 pmGreater Rochester Intl
$275
Find similar
JetBlue
Dec 4
ROC4:05 pmGreater Rochester Intl
6h 47m
1 stop
ORD9:52 pmChicago O'Hare Intl
Dec 8
ORD7:00 amChicago O'Hare Intl
7h 10m
1 stop
ROC3:10 pmGreater Rochester Intl
$305
Find similar
JetBlue
Dec 5
ROC4:05 pmGreater Rochester Intl
6h 47m
1 stop
ORD9:52 pmChicago O'Hare Intl
Dec 6
ORD11:25 amChicago O'Hare Intl
10h 50m
2 stops
ROC11:15 pmGreater Rochester Intl
$313
Find similar

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

Our best Spirit Airlines deals on Rochester to Chicago O'Hare Intl Airport flight tickets
Spirit Airlines
Dec 15
ROC6:56 pmGreater Rochester Intl
17h 12m
2 stops
ORD11:08 amChicago O'Hare Intl
Dec 18
ORD7:20 amChicago O'Hare Intl
8h 35m
1 stop
ROC4:55 pmGreater Rochester Intl
$294
Find similar
Spirit Airlines
Dec 5
ROC6:56 pmGreater Rochester Intl
20h 25m
1 stop
ORD2:21 pmChicago O'Hare Intl
Dec 7
ORD7:20 amChicago O'Hare Intl
9h 31m
1 stop
ROC5:51 pmGreater Rochester Intl
$302
Find similar
Spirit Airlines
Dec 4
ROC6:56 pmGreater Rochester Intl
20h 25m
1 stop
ORD2:21 pmChicago O'Hare Intl
Dec 8
ORD7:20 amChicago O'Hare Intl
9h 31m
1 stop
ROC5:51 pmGreater Rochester Intl
$311
Find similar

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 November 23, 2025.
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

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Wed 12/17

11:40 am-12:39 pm

1 stop25h 59m

Chicago O'Hare Intl

Sun 1/18

7:00 am-7:01 pm

1 stop11h 01m

$265

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Thu 12/4

2:58 pm-12:09 am

2 stops10h 11m

Chicago O'Hare Intl

Sun 12/7

7:20 am-5:51 pm

1 stop9h 31m

$268

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Fri 12/19

6:57 pm-7:02 pm

2 stops25h 05m

Chicago O'Hare Intl

Tue 1/13

8:08 pm-3:52 pm

1 stop18h 44m

$269

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Thu 12/4

9:24 am-3:47 pm

3 stops31h 23m

Chicago O'Hare Intl

Mon 12/8

7:20 am-5:51 pm

1 stop9h 31m

$273

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Mon 12/8

4:05 pm-9:52 pm

1 stop6h 47m

Chicago O'Hare Intl

Thu 12/11

7:00 am-3:10 pm

1 stop7h 10m

$275

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Wed 12/10

11:40 am-12:39 pm

1 stop25h 59m

Chicago O'Hare Intl

Wed 12/17

12:09 pm-4:55 pm

1 stop27h 46m

$276

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Wed 12/17

11:40 am-12:39 pm

1 stop25h 59m

Chicago O'Hare Intl

Tue 1/20

3:35 pm-3:52 pm

2 stops23h 17m

$279

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Wed 12/17

6:18 pm-3:50 pm

2 stops22h 32m

Chicago O'Hare Intl

Mon 1/19

5:15 am-7:15 pm

2 stops13h 00m

$281

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Fri 12/5

6:57 pm-2:21 pm

2 stops20h 24m

Chicago O'Hare Intl

Sun 12/7

7:20 am-5:51 pm

1 stop9h 31m

$282

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Fri 12/5

6:56 pm-2:21 pm

1 stop20h 25m

Chicago O'Hare Intl

Tue 12/9

7:10 am-11:00 am

2 stops26h 50m

$285

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 cheapest month to fly to Chicago O'Hare Intl Airport?

The month of February is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Rochester averaging around $329.

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 Thursday when prices can be found for as low as $437. 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 $561.

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 $436 when looking at flights departing in the afternoon. Try not to purchase tickets in the evening because they tend to be around $538. 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 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 $350 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 $254 on momondo.

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

There are 4 cabin classes available to choose from on Greater Rochester Intl to Chicago O'Hare Intl 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 22% 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 November 2025, prices for Rochester to Chicago O'Hare Intl Airport flights are approximately 79% 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

$190

Fastest flight time

1h 58m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Rochester in the past 72 hours is $190. The best round-trip flight deal from Rochester to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $336.
The fastest flight from Rochester to Chicago O'Hare Intl Airport takes 1h 58m
Direct flights go from Rochester to Chicago O'Hare Intl Airport every day.
Search flight deals

  • 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 09m.

  • 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
American AirlinesPriceFrom $198Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
United AirlinesPriceFrom $240Free CancellationRating
7.4
9,035 reviews
Search United 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 $240 round-trip, up to an average price of $346. 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 $198, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $365 round-trip. American Airlines operates 19 flights out of Rochester into Chicago O'Hare Intl Airport in an average week, so prices vary by time and availability. 11,047 American Airlines reviews by users on momondo have scored the airline at 7.2/10.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Schaumburg
Rockford
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Orland Park
Racine
Hammond
Tinley Park
Janesville
Aurora
Elgin
Benton Harbor

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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