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Cheap flights from Rochester to Chicago from $111

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 6/17. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:20 pm - 10:44 am
ROC
-
ORD
17h 24m
2 stops
Multiple Airlines Logo
12:16 pm - 5:40 pm
ORD
-
ROC
28h 24m
1 stop
$323Multiple Airlines
Mon, Apr 6 - Thu, Apr 16
Multiple Airlines Logo
6:20 pm - 11:22 pm
ROC
-
ORD
6h 02m
1 stop
Multiple Airlines Logo
2:10 pm - 5:40 pm
ORD
-
ROC
26h 30m
1 stop
$325Multiple Airlines
Fri, Apr 24 - Sun, Apr 26
Multiple Airlines Logo
6:20 pm - 11:22 pm
ROC
-
ORD
6h 02m
1 stop
Multiple Airlines Logo
3:57 pm - 5:40 pm
ORD
-
ROC
24h 43m
2 stops
$327Multiple Airlines
Fri, Apr 24 - Sun, Apr 26
Multiple Airlines Logo
10:13 am - 5:15 pm
ROC
-
ORD
8h 02m
1 stop
Multiple Airlines Logo
4:28 pm - 5:40 pm
ORD
-
ROC
24h 12m
2 stops
$329Multiple Airlines
Thu, Apr 9 - Thu, Apr 30
Multiple Airlines Logo
10:13 am - 7:51 pm
ROC
-
ORD
10h 38m
1 stop
Multiple Airlines Logo
4:28 pm - 5:40 pm
ORD
-
ROC
24h 12m
2 stops
$331Multiple Airlines
Thu, Apr 9 - Thu, Apr 16
Multiple Airlines Logo
10:13 am - 11:17 pm
ROC
-
ORD
14h 04m
1 stop
Multiple Airlines Logo
2:10 pm - 5:40 pm
ORD
-
ROC
26h 30m
1 stop
$332Multiple Airlines
Thu, Apr 9 - Sun, Apr 26
JetBlue Logo
7:10 am - 2:30 pm
ROC
-
ORD
8h 20m
1 stop
JetBlue Logo
3:27 pm - 11:39 pm
ORD
-
ROC
7h 12m
1 stop
$333JetBlue
Wed, May 27 - Thu, Jun 4
Multiple Airlines Logo
11:40 am - 11:17 pm
ROC
-
ORD
12h 37m
2 stops
Multiple Airlines Logo
7:15 pm - 9:23 am
ORD
-
ROC
13h 08m
1 stop
$336Multiple Airlines
Wed, Apr 8 - Wed, Apr 29
Multiple Airlines Logo
6:20 pm - 11:06 pm
ROC
-
ORD
5h 46m
1 stop
Multiple Airlines Logo
3:52 pm - 5:40 pm
ORD
-
ROC
24h 48m
2 stops
$338Multiple Airlines
Fri, Apr 17 - Sun, Apr 19
JetBlue Logo
11:41 am - 4:01 pm
ROC
-
ORD
5h 20m
1 stop
JetBlue Logo
8:20 pm - 10:51 am
ORD
-
ROC
13h 31m
2 stops
$341JetBlue
Sat, Aug 22 - Tue, Aug 25

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
May 20
ROC6:30 amGreater Rochester Intl
2h 07m
ORD7:37 amChicago O'Hare Intl
May 23
ORD7:00 amChicago O'Hare Intl
1h 53m
ROC9:53 amGreater Rochester Intl
$354
United Airlines
Apr 25
ROC2:50 pmGreater Rochester Intl
17h 59m
2 stops
ORD7:49 amChicago O'Hare Intl
Apr 26
ORD10:45 amChicago O'Hare Intl
1h 54m
ROC1:39 pmGreater Rochester Intl
$362
United Airlines
May 20
ROC6:00 amGreater Rochester Intl
6h 26m
1 stop
ORD11:26 amChicago O'Hare Intl
May 23
ORD2:52 pmChicago O'Hare Intl
1h 50m
ROC5:42 pmGreater Rochester Intl
$364

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
Apr 8
ROC5:53 pmGreater Rochester Intl
3h 24m
1 stop
ORD8:17 pmChicago O'Hare Intl
Apr 14
ORD7:00 amChicago O'Hare Intl
3h 25m
1 stop
ROC11:25 amGreater Rochester Intl
$355
Delta
Apr 22
ROC12:48 pmGreater Rochester Intl
8h 28m
1 stop
ORD8:16 pmChicago O'Hare Intl
Apr 25
ORD5:15 amChicago O'Hare Intl
5h 38m
1 stop
ROC11:53 amGreater Rochester Intl
$374
Delta
Apr 28
ROC12:28 pmGreater Rochester Intl
7h 11m
1 stop
ORD6:39 pmChicago O'Hare Intl
May 1
ORD6:21 pmChicago O'Hare Intl
15h 18m
1 stop
ROC10:39 amGreater Rochester Intl
$379

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 March 23, 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

Mon 4/6

6:20 pm-10:44 am

2 stops17h 24m

Chicago O'Hare Intl

Thu 4/16

12:16 pm-5:40 pm

1 stop28h 24m

$323

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Fri 4/24

6:20 pm-11:22 pm

1 stop6h 02m

Chicago O'Hare Intl

Sun 4/26

2:10 pm-5:40 pm

1 stop26h 30m

$325

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Fri 4/24

6:20 pm-11:22 pm

1 stop6h 02m

Chicago O'Hare Intl

Sun 4/26

3:57 pm-5:40 pm

2 stops24h 43m

$327

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Thu 4/9

10:13 am-5:15 pm

1 stop8h 02m

Chicago O'Hare Intl

Thu 4/30

4:28 pm-5:40 pm

2 stops24h 12m

$329

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Thu 4/9

10:13 am-7:51 pm

1 stop10h 38m

Chicago O'Hare Intl

Thu 4/16

4:28 pm-5:40 pm

2 stops24h 12m

$331

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Thu 4/9

10:13 am-11:17 pm

1 stop14h 04m

Chicago O'Hare Intl

Sun 4/26

2:10 pm-5:40 pm

1 stop26h 30m

$332
Quickest round-trip

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Wed 5/27

7:10 am-2:30 pm

1 stop8h 20m

Chicago O'Hare Intl

Thu 6/4

3:27 pm-11:39 pm

1 stop7h 12m

$333

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Wed 4/8

11:40 am-11:17 pm

2 stops12h 37m

Chicago O'Hare Intl

Wed 4/29

7:15 pm-9:23 am

1 stop13h 08m

$336

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Fri 4/17

6:20 pm-11:06 pm

1 stop5h 46m

Chicago O'Hare Intl

Sun 4/19

3:52 pm-5:40 pm

2 stops24h 48m

$338

RochesterChicago

ROC - ORD

ROCORD

Greater Rochester Intl

Sat 8/22

11:41 am-4:01 pm

1 stop5h 20m

Chicago O'Hare Intl

Tue 8/25

8:20 pm-10:51 am

2 stops13h 31m

$341

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 September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Rochester averaging around $352.

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 $432. 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 $542.

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 $426 when looking at flights departing in the afternoon. Try not to purchase tickets at noon because they tend to be around $507. 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 $402 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 $274 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?

No. A direct flight is the cheapest option for a flight between Rochester to Chicago O'Hare Intl Airport.

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

As of March 2026, prices for Rochester to Chicago O'Hare Intl Airport flights are approximately 89% 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

$189

Fastest flight time

2h 07m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Rochester in the past 72 hours is $189. The best round-trip flight deal from Rochester to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $360.
The fastest flight from Rochester to Chicago O'Hare Intl Airport takes 2h 07m
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 07m.

  • 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 $232Free CancellationRating
7.1
11,489 reviews
Search American Airlines flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
9,460 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 19 flights/week on average for this route. A good United Airlines flight deal for Rochester to Chicago O'Hare Intl Airport starts from $256 round-trip, up to an average price of $390. 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 $232, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $416 round-trip. American Airlines operates 18 flights out of Rochester into Chicago O'Hare Intl Airport in an average week, so prices vary by time and availability. 11,489 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
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Rosemont
Naperville
New Buffalo
Orland Park
Kenosha
Oak Brook
Joliet
Janesville
Racine
Hammond
Aurora
Elgin
Tinley Park
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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