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Cheap flights from Rochester to Chicago from $84

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 10/20. 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 Rochester to Chicago (ROC-ORD)

Cheap round-trip flights

Spirit Airlines Logo
6:40 am - 4:10 pmROC-ORD
10h 30m1 stop
Spirit Airlines Logo
8:12 pm - 10:08 amORD-ROC
12h 56m1 stop
$160Spirit Airlines
Find Deal
Tue, Aug 26 - Wed, Aug 27
JetBlue Logo
1:38 pm - 6:23 pmROC-ORD
5h 45m1 stop
JetBlue Logo
6:45 am - 12:43 pmORD-ROC
4h 58m1 stop
$173JetBlue
Find Deal
Sat, Sep 6 - Mon, Sep 8
Spirit Airlines Logo
6:40 am - 4:10 pmROC-ORD
10h 30m1 stop
Spirit Airlines Logo
8:12 pm - 11:09 amORD-ROC
13h 57m1 stop
$176Spirit Airlines
Find Deal
Fri, Aug 29 - Wed, Sep 3
JetBlue Logo
1:38 pm - 6:23 pmROC-ORD
5h 45m1 stop
JetBlue Logo
6:45 am - 12:43 pmORD-ROC
4h 58m1 stop
$193JetBlue
Find Deal
Sat, Sep 6 - Mon, Sep 8
JetBlue Logo
4:59 pm - 10:45 pmROC-ORD
6h 46m1 stop
JetBlue Logo
7:00 am - 3:10 pmORD-ROC
7h 10m1 stop
$198JetBlue
Find Deal
Thu, Nov 27 - Tue, Dec 2
United Airlines Logo
2:33 pm - 8:05 amROC-ORD
18h 32m2 stops
United Airlines Logo
10:35 am - 1:31 pmORD-ROC
1h 56mnonstop
$227United Airlines
Find Deal
Sat, Sep 6 - Sun, Sep 7
American Airlines Logo
5:45 pm - 6:50 pmROC-ORD
2h 05mnonstop
American Airlines Logo
8:02 am - 10:51 amORD-ROC
1h 49mnonstop
$235American Airlines
Find Deal
Tue, Sep 16 - Wed, Sep 17
American Airlines Logo
6:17 am - 7:19 amROC-ORD
2h 02mnonstop
American Airlines Logo
8:02 am - 10:51 amORD-ROC
1h 49mnonstop
$236American Airlines
Find Deal
Sat, Sep 20 - Sat, Sep 27
Delta Logo
6:00 am - 12:16 pmROC-ORD
7h 16m1 stop
Delta Logo
6:00 am - 11:41 amORD-ROC
4h 41m1 stop
$255Delta
Find Deal
Wed, Sep 10 - Thu, Sep 11
Southwest Logo
6:00 am - 4:25 pmROC-ORD
11h 25m2 stops
Southwest Logo
2:55 pm - 11:10 pmORD-ROC
7h 15m2 stops
$271Southwest
Find Deal
Sat, Sep 6 - Mon, Sep 8

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

Our best American Airlines deals on Rochester to Chicago O'Hare Intl Airport flight tickets
American Airlines
Sep 16
ROC5:45 pmRochester Greater Rochester Intl
2h 05m
ORD6:50 pmChicago O'Hare Intl
Sep 17
ORD8:02 amChicago O'Hare Intl
1h 49m
ROC10:51 amRochester Greater Rochester Intl
$235
Find similar
American Airlines
Sep 20
ROC6:17 amRochester Greater Rochester Intl
2h 02m
ORD7:19 amChicago O'Hare Intl
Sep 27
ORD8:02 amChicago O'Hare Intl
1h 49m
ROC10:51 amRochester Greater Rochester Intl
$236
Find similar
American Airlines
Sep 16
ROC6:17 amRochester Greater Rochester Intl
2h 02m
ORD7:19 amChicago O'Hare Intl
Sep 17
ORD6:10 amChicago O'Hare Intl
4h 28m
1 stop
ROC11:38 amRochester Greater Rochester Intl
$245
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
Aug 26
ROC6:40 amRochester Greater Rochester Intl
10h 30m
1 stop
ORD4:10 pmChicago O'Hare Intl
Aug 27
ORD8:12 pmChicago O'Hare Intl
12h 56m
1 stop
ROC10:08 amRochester Greater Rochester Intl
$160
Find similar
Spirit Airlines
Aug 29
ROC6:40 amRochester Greater Rochester Intl
10h 30m
1 stop
ORD4:10 pmChicago O'Hare Intl
Sep 3
ORD8:12 pmChicago O'Hare Intl
13h 57m
1 stop
ROC11:09 amRochester Greater Rochester Intl
$176
Find similar
Spirit Airlines
Aug 30
ROC11:13 amRochester Greater Rochester Intl
8h 54m
1 stop
ORD7:07 pmChicago O'Hare Intl
Sep 1
ORD6:56 amChicago O'Hare Intl
15h 54m
1 stop
ROC11:50 pmRochester Greater Rochester Intl
$199
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 August 7, 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

Rochester Greater Rochester Intl

Tue 8/26

6:40 am-4:10 pm

1 stop10h 30m

Chicago O'Hare Intl

Wed 8/27

8:12 pm-10:08 am

1 stop12h 56m

$160

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Sat 9/6

1:38 pm-6:23 pm

1 stop5h 45m

Chicago O'Hare Intl

Mon 9/8

6:45 am-12:43 pm

1 stop4h 58m

$173

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Fri 8/29

6:40 am-4:10 pm

1 stop10h 30m

Chicago O'Hare Intl

Wed 9/3

8:12 pm-11:09 am

1 stop13h 57m

$176

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Sat 9/6

1:38 pm-6:23 pm

1 stop5h 45m

Chicago O'Hare Intl

Mon 9/8

6:45 am-12:43 pm

1 stop4h 58m

$193

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Thu 11/27

4:59 pm-10:45 pm

1 stop6h 46m

Chicago O'Hare Intl

Tue 12/2

7:00 am-3:10 pm

1 stop7h 10m

$198

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Sat 9/6

2:33 pm-8:05 am

2 stops18h 32m

Chicago O'Hare Intl

Sun 9/7

10:35 am-1:31 pm

Nonstop1h 56m

$227

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Tue 9/16

5:45 pm-6:50 pm

Nonstop2h 05m

Chicago O'Hare Intl

Wed 9/17

8:02 am-10:51 am

Nonstop1h 49m

$235

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Sat 9/20

6:17 am-7:19 am

Nonstop2h 02m

Chicago O'Hare Intl

Sat 9/27

8:02 am-10:51 am

Nonstop1h 49m

$236

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Wed 9/10

6:00 am-12:16 pm

1 stop7h 16m

Chicago O'Hare Intl

Thu 9/11

6:00 am-11:41 am

1 stop4h 41m

$255

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Sat 9/6

6:00 am-4:25 pm

2 stops11h 25m

Chicago O'Hare Intl

Mon 9/8

2:55 pm-11:10 pm

2 stops7h 15m

$271

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 December is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Rochester averaging around $314.

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 $429. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday 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 $435 when looking at flights departing in the afternoon. Try not to purchase tickets at noon because they tend to be around $529. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from Rochester Greater Rochester Intl to Chicago O'Hare Intl for the best Rochester 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 $336 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 $276 on momondo.

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

There are 4 cabin classes available to choose from on Rochester 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 August 2025, prices for Rochester to Chicago O'Hare Intl Airport flights are approximately 17% cheaper 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

$84

Fastest flight time

2h 02m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Rochester in the past 72 hours is $84. The best round-trip flight deal from Rochester to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $160.
The fastest flight from Rochester to Chicago O'Hare Intl Airport takes 2h 02m
Direct flights go from Rochester to Chicago O'Hare Intl Airport every day.
Search flight deals

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

    Chicago O'Hare Intl is 529.1 mi away from Rochester Greater Rochester Intl. A reasonable flight in good conditions will take 2h 02m.

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

    Prices for flights from Rochester 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 Rochester Greater Rochester Intl Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Rochester 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 Rochester 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 $197Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $207Free CancellationRating
7.4
8,917 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 $207 round-trip, up to an average price of $338. 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 $197, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $344 round-trip. American Airlines operates 14 flights out of Rochester into Chicago O'Hare Intl Airport in an average week, so prices vary by time and availability. 10,000 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
Rockford
Schaumburg
South Haven
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Hammond
Tinley Park
Elgin
Orland Park
Aurora
Janesville
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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