What are the cheapest airlines flying from Rochester, New York to Chicago O'Hare Intl Airport round-trip?

Cheapflights users have booked flights from Rochester, New York to Chicago O'Hare Intl Airport round-trip from $217. Other airlines that can offer you cheap pricing are Spirit Airlines, from $224, and American Airlines, from $286. JetBlue is 30% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Rochester, New York to Chicago O'Hare Intl Airport one-way?

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $95. However, be on the lookout for offers from JetBlue and American Airlines, as they are both options that can get you from Rochester, New York to Chicago O'Hare Intl Airport for a low price.

What is the cheapest day to fly from Rochester, New York to Chicago O'Hare Intl Airport?

Travelers seeking maximum savings on their Rochester, New York to Chicago O'Hare Intl Airport flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What are the cheapest flights from Rochester, New York to Chicago O'Hare Intl Airport?

While on average a flight from Rochester, New York to Chicago O'Hare Intl Airport is generally $982, our data shows the cheapest flight currently is $128. When looking at the most popular route, (Rochester Greater Rochester Intl - Chicago O'Hare Intl), you can expect to pay $193 for that flight.

What are the most reliable airlines from Rochester, New York to Chicago O'Hare Intl Airport?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Rochester, New York to Chicago O'Hare Intl Airport on time: Japan Airlines (85%), ANA (81%), Republic Airways (80%).

What is the cheapest day to fly round-trip from Rochester, New York to Chicago O'Hare Intl Airport?

Sunday flights are found to be more expensive to fly from Rochester, New York to Chicago O'Hare Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chicago O'Hare Intl Airport.

What is the cheapest month to fly from Rochester, New York to Chicago O'Hare Intl Airport?

Flights from Rochester, New York to Chicago O'Hare Intl Airport lean towards being more expensive in August. Prices are generally better when you fly from Rochester, New York to Chicago O'Hare Intl Airport in July, with the cheapest ticket starting at $189.

Most accurate provider : When it comes to deals on Rochester, New York-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rochester, New York-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rochester, New York-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Rochester, New York-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rochester, New York-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Rochester to Chicago O'Hare Intl?

Rochester Greater Rochester Intl (ROC) is the airport you will fly out of if you book a flight from Rochester to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Greater Rochester Intl; the airport handles an average of 24 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Rochester airport to Chicago O'Hare Intl. It is only a 3.8 mi journey to Greater Rochester Intl (ROC) from Rochester’s city center.

Can I find deals for flights from Rochester to O'Hare Intl that include hotel bookings?

Yes. In addition to deals on Rochester to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Rochester to O'Hare Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rochester to O'Hare Intl.

Can I find deals for business class flights from Rochester to O'Hare Intl?

Yes. Cheapflights offers flight deals from Rochester to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$84+ Flights from Rochester, NY to Chicago O'Hare Intl Airport

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Rochester Greater Rochester Intl to Chicago O'Hare Intl are usually found in January or July, booked 61 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap flight deals from Rochester to O'Hare Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$217 (JetBlue)
One-way from	$84 (Mytrip)
Popular in	March
Cheapest in	January
Average price	$330
Good round-trip deal	$328 or less
Good one-way deal	$181 or less

Provider with most accurate pricing for Rochester Greater Rochester Intl-Chicago O'Hare Intl flight deals.

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Provider most trusted by Cheapflights users for Rochester Greater Rochester Intl-Chicago O'Hare Intl flights.

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From Rochester Greater Rochester Intl to Chicago O'Hare Intl

Search Deals

One-way flight from Rochester Greater Rochester Intl to Chicago O'Hare Intl

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($19 potential increase over avg. RT price).

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Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from Rochester Greater Rochester Intl to Chicago O'Hare Intl.

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Price to beat on a one-way flight from Rochester Greater Rochester Intl to Chicago O'Hare Intl.

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Find flight deals from Rochester to O'Hare Intl

Cheapest flights from Rochester to O'Hare Intl
Explore the most affordable flight options available from Rochester to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

Sat 5/37:10 amROC - ORD

1 stop6h 03mJetBlue

Mon 5/56:20 amORD - ROC

1 stop4h 48mJetBlue

Deal found 4/3

$217

Fri 5/164:19 pmROC - ORD

1 stop8h 46mSpirit Airlines

Mon 5/197:47 amORD - ROC

1 stop8h 40mSpirit Airlines

Deal found 4/4

$224

Mon 6/1610:31 amROC - ORD

1 stop7h 24mMultiple Airlines

Tue 6/1711:00 amORD - ROC

2 stops29h 32mMultiple Airlines

Deal found 4/3

$229

Mon 4/286:19 pmROC - ORD

Nonstop2h 00mAmerican Airlines

Wed 4/303:04 pmORD - ROC

Nonstop1h 39mAmerican Airlines

Deal found 4/3

$286

Mon 4/285:00 pmROC - ORD

1 stop6h 23mDelta

Wed 4/306:45 amORD - ROC

1 stop3h 47mDelta

Deal found 4/3

$306

Sat 4/266:00 amROC - ORD

1 stop6h 46mUnited Airlines

Wed 4/306:15 pmORD - ROC

Nonstop1h 51mUnited Airlines

Deal found 4/2

$309

Fri 4/412:35 pmROC - ORD

2 stops10h 25mSouthwest

Tue 4/296:00 amORD - ROC

1 stop6h 05mSouthwest

Deal found 4/4

$406

Best flights from Rochester to O'Hare Intl
Discover carefully curated flight deals from Rochester to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 4, 2025.

Sat 5/37:10 amROC - ORD

1 stop6h 03mJetBlue

Mon 5/56:20 amORD - ROC

1 stop4h 48mJetBlue

Deal found 4/3

$217

Fri 5/164:19 pmROC - ORD

1 stop8h 46mSpirit Airlines

Mon 5/197:47 amORD - ROC

1 stop8h 40mSpirit Airlines

Deal found 4/4

$224

Mon 6/1610:31 amROC - ORD

1 stop7h 24mMultiple Airlines

Tue 6/1711:00 amORD - ROC

2 stops29h 32mMultiple Airlines

Deal found 4/3

$229

Mon 4/286:19 pmROC - ORD

Nonstop2h 00mAmerican Airlines

Wed 4/303:04 pmORD - ROC

Nonstop1h 39mAmerican Airlines

Deal found 4/2

$286

Mon 4/285:00 pmROC - ORD

1 stop6h 23mDelta

Wed 4/306:45 amORD - ROC

1 stop3h 47mDelta

Deal found 4/3

$306

Sat 4/266:00 amROC - ORD

1 stop6h 46mUnited Airlines

Wed 4/306:15 pmORD - ROC

Nonstop1h 51mUnited Airlines

Deal found 4/2

$309

Thu 8/146:05 amROC - ORD

2 stops11h 20mSouthwest

Sun 8/174:20 pmORD - ROC

2 stops6h 45mSouthwest

Deal found 4/3

$428

Last-minute flights from Rochester to O'Hare Intl
Discover last-minute flight deals from Rochester to O'Hare Intl. Data last updated April 4, 2025 and is based on user searches.

Fri 4/412:35 pmROC - ORD

2 stops10h 25mSouthwest

Tue 4/296:00 amORD - ROC

1 stop6h 05mSouthwest

Deal found 4/4

$406

Thu 4/1011:46 amROC - ORD

1 stop9h 57mSpirit Airlines

Sun 4/135:36 amORD - ROC

1 stop13h 34mSpirit Airlines

Deal found 4/3

$404

Sat 4/122:55 pmROC - ORD

2 stops17h 44mUnited Airlines

Sun 4/1310:36 amORD - ROC

Nonstop1h 51mUnited Airlines

Deal found 4/4

$414

Sat 4/125:33 pmROC - ORD

1 stop6h 33mAmerican Airlines

Sat 4/196:04 amORD - ROC

1 stop4h 53mAmerican Airlines

Deal found 4/3

$458

Mon 4/144:25 pmROC - ORD

2 stops31h 51mMultiple Airlines

Wed 4/165:45 pmORD - ROC

2 stops19h 36mMultiple Airlines

Deal found 4/3

$547

Mon 4/214:25 pmROC - ORD

2 stops29h 18mMultiple Airlines

Wed 4/235:45 pmORD - ROC

2 stops19h 36mMultiple Airlines

Deal found 4/4

$342

Sat 4/266:00 amROC - ORD

1 stop6h 46mUnited Airlines

Wed 4/306:15 pmORD - ROC

Nonstop1h 51mUnited Airlines

Deal found 4/2

$309

Mon 4/286:19 pmROC - ORD

Nonstop2h 00mAmerican Airlines

Wed 4/303:04 pmORD - ROC

Nonstop1h 39mAmerican Airlines

Deal found 4/2

$286

Mon 4/286:01 pmROC - ORD

1 stop3h 44mDelta

Wed 4/305:30 amORD - ROC

1 stop5h 36mDelta

Deal found 4/2

$306

Sat 5/37:10 amROC - ORD

1 stop6h 03mJetBlue

Mon 5/56:20 amORD - ROC

1 stop4h 48mJetBlue

Deal found 4/3

$217

Fri 5/164:19 pmROC - ORD

1 stop8h 46mSpirit Airlines

Mon 5/197:47 amORD - ROC

1 stop8h 40mSpirit Airlines

Deal found 4/4

$224

One-way flights from Rochester to O'Hare Intl
Search for one-way flight options from Rochester to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated April 4, 2025.

Mon 6/1610:31 amROC - ORD

1 stop7h 24mMultiple Airlines

Deal found 4/3

$84

Sat 5/1011:43 amROC - ORD

1 stop12h 46mSpirit Airlines

Deal found 4/4

$95

Tue 9/306:10 amROC - ORD

1 stop7h 30mJetBlue

Deal found 4/3

$107

Tue 7/110:20 amROC - ORD

1 stop10h 10mAmerican Airlines

Deal found 4/4

$127

Wed 5/141:25 pmROC - ORD

Nonstop2h 13mUnited Airlines

Deal found 4/4

$135

Wed 5/216:00 amROC - ORD

1 stop5h 03mDelta

Deal found 4/4

$145

Wed 5/286:30 amROC - ORD

2 stops7h 15mSouthwest

Deal found 4/4

$150

Cheapflights Fare Finder

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

Sat 5/3

7:10 am-12:13 pm

1 stop6h 03m

Chicago O'Hare Intl

Mon 5/5

6:20 am-12:08 pm

1 stop4h 48m

$217

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Fri 5/16

4:19 pm-12:05 am

1 stop8h 46m

Chicago O'Hare Intl

Mon 5/19

7:47 am-5:27 pm

1 stop8h 40m

$224

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Mon 6/16

10:31 am-4:55 pm

1 stop7h 24m

Chicago O'Hare Intl

Tue 6/17

11:00 am-5:32 pm

2 stops29h 32m

$229

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Mon 4/28

6:19 pm-7:19 pm

Nonstop2h 00m

Chicago O'Hare Intl

Wed 4/30

3:04 pm-5:43 pm

Nonstop1h 39m

$286

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Mon 4/28

6:01 pm-8:45 pm

1 stop3h 44m

Chicago O'Hare Intl

Wed 4/30

5:30 am-12:06 pm

1 stop5h 36m

$306

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Sat 4/26

6:00 am-11:46 am

1 stop6h 46m

Chicago O'Hare Intl

Wed 4/30

6:15 pm-9:06 pm

Nonstop1h 51m

$309

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Thu 8/14

6:05 am-4:25 pm

2 stops11h 20m

Chicago O'Hare Intl

Sun 8/17

4:20 pm-12:05 am

2 stops6h 45m

$428

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Mon 6/16

10:31 am-4:55 pm

1 stop7h 24m

$84

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Sat 5/10

11:43 am-11:29 pm

1 stop12h 46m

$95

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Tue 9/30

6:10 am-12:40 pm

1 stop7h 30m

$107

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 14 results

Compare providers for flights from Rochester to O'Hare Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rochester to O'Hare Intl in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Rochester, New York-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rochester, New York-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rochester, New York-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Rochester, New York-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rochester, New York-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Rochester to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Rochester with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rochester to Chicago O'Hare Intl Airport

How far ahead should I book a flight from Rochester, New York to Chicago O'Hare Intl Airport?

Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Rochester, New York to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Rochester, New York to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Rochester, New York to Chicago O'Hare Intl Airport (average of $245). Flying from Rochester, New York to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ROC to ORD?

It’s optimal to fly from Rochester, New York to Chicago O'Hare Intl Airport in the afternoon. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Rochester, New York to Chicago O'Hare Intl Airport

The most flights from ROC to ORD are scheduled on a Friday (28 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).

Rainfall in O'Hare Intl by month

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines from Rochester to Chicago to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,276 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest

8.0

Very good

4,276 reviews

Southwest

8.0

Very good

4,276 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta

8.0

Very good

7,900 reviews

Southwest

8.0

Very good

4,276 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines

7.4

Good

8,618 reviews

Southwest

8.0

Very good

4,276 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

JetBlue

7.3

Good

2,920 reviews

Southwest

8.0

Very good

4,276 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,276 reviews

Reviews

1 / 20

8.0

Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

What airport do you fly from for flights from Rochester to Chicago O'Hare Intl?
Rochester Greater Rochester Intl (ROC) is the airport you will fly out of if you book a flight from Rochester to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Greater Rochester Intl; the airport handles an average of 24 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Rochester airport to Chicago O'Hare Intl. It is only a 3.8 mi journey to Greater Rochester Intl (ROC) from Rochester’s city center.
What are the cheapest airlines flying from Rochester, New York to Chicago O'Hare Intl Airport round-trip?
Cheapflights users have booked flights from Rochester, New York to Chicago O'Hare Intl Airport round-trip from $217. Other airlines that can offer you cheap pricing are Spirit Airlines, from $224, and American Airlines, from $286. JetBlue is 30% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Rochester, New York to Chicago O'Hare Intl Airport one-way?
The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $95. However, be on the lookout for offers from JetBlue and American Airlines, as they are both options that can get you from Rochester, New York to Chicago O'Hare Intl Airport for a low price.
What are the most reliable airlines from Rochester, New York to Chicago O'Hare Intl Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Rochester, New York to Chicago O'Hare Intl Airport on time: Japan Airlines (85%), ANA (81%), Republic Airways (80%).
What are the cheapest flights from Rochester, New York to Chicago O'Hare Intl Airport?
While on average a flight from Rochester, New York to Chicago O'Hare Intl Airport is generally $982, our data shows the cheapest flight currently is $128. When looking at the most popular route, (Rochester Greater Rochester Intl - Chicago O'Hare Intl), you can expect to pay $193 for that flight.
Can I find deals for flights from Rochester to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Rochester to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Rochester to O'Hare Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rochester to O'Hare Intl.
Can I find deals for business class flights from Rochester to O'Hare Intl?
Yes. Cheapflights offers flight deals from Rochester to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Rochester, New York to Chicago O'Hare Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Rochester, New York to Chicago O'Hare Intl Airport (average of $245). Flying from Rochester, New York to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from Rochester to O'Hare Intl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$195	Average$318	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$201	Average$332	FlexibilityNo cancel fee	On-time71%

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$84+ Cheap flights from Rochester, NY (ROC) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/16. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Rochester Greater Rochester Intl to Chicago O'Hare Intl are usually found in January or July, booked 61 days in advance, depart on a Thursday or Friday and return on a Saturday

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Find flight deals from Rochester to O'Hare Intl

Cheapest flights from Rochester to O'Hare IntlExplore the most affordable flight options available from Rochester to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

Explore the most affordable flight options available from Rochester to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.

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Use the filters below to find and compare flights from Rochester to Chicago O'Hare Intl Airport that are best for you.

Compare providers for flights from Rochester to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rochester to O'Hare Intl in April.

Best time to book a flight from Rochester to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Rochester with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Rochester to Chicago O'Hare Intl Airport

How far ahead should I book a flight from Rochester, New York to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Rochester to O'Hare Intl. Price data was last updated on March 28, 2025.

What is the cheapest month to book a flight from Rochester, New York to Chicago O'Hare Intl Airport?

What is the cheapest time of day to fly from ROC to ORD?

Find hourly flight availability from Rochester to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 4, 2025.

Weekly flight availability from Rochester, New York to Chicago O'Hare Intl Airport

Explore weekly flight availability from Rochester to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 4, 2025.

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing O'Hare Intl

Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines from Rochester to Chicago to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Rochester to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Rochester to Chicago O'Hare Intl?

What are the cheapest airlines flying from Rochester, New York to Chicago O'Hare Intl Airport round-trip?

What are the cheapest airlines to fly from Rochester, New York to Chicago O'Hare Intl Airport one-way?

What are the most reliable airlines from Rochester, New York to Chicago O'Hare Intl Airport?

What are the cheapest flights from Rochester, New York to Chicago O'Hare Intl Airport?

Can I find deals for flights from Rochester to O'Hare Intl that include hotel bookings?

How can I find direct flights from Rochester to O'Hare Intl?

Can I find deals for business class flights from Rochester to O'Hare Intl?

What is the cheapest month to book a flight from Rochester, New York to Chicago O'Hare Intl Airport?

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Alternative routes for Rochester to O'Hare Intl

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Top 2 airlines flying from Rochester to O'Hare Intl

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Cheapest flights from Rochester to O'Hare Intl
Explore the most affordable flight options available from Rochester to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 4, 2025.