HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$96+ Cheap flights from Rochester (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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — ORD
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Rochester to O'Hare Intl with Cheapflights

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”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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

Cheap flight deals from Rochester to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Rochester (ROC) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$239
(FlightHub)

One-way from

$96
(FlightHub)

Popular in

May

Cheapest in

January

Average price

$329

Good round-trip deal

$354 or less

Good one-way deal

$208 or less
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. 7% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Rochester Greater Rochester Intl to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Rochester Greater Rochester Intl to Chicago O'Hare Intl.
Search Deals

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 July 3, 2025.

This JetBlue deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:15 amROC - ORD
1 stop6h 03mJetBlue
Fri 9/56:45 amORD - ROC
1 stop4h 57mJetBlue
Deal found 7/3$237
This FlightHub deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/296:40 amROC - ORD
1 stop10h 30mSpirit Airlines
Tue 9/26:56 amORD - ROC
1 stop14h 14mSpirit Airlines
Deal found 7/2$239
This American Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1811:24 amROC - ORD
Nonstop2h 01mAmerican Airlines
Mon 9/223:12 pmORD - ROC
Nonstop1h 46mAmerican Airlines
Deal found 7/3$303
This Mytrip deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:40 amROC - ORD
1 stop10h 30mMultiple Airlines
Fri 9/58:10 pmORD - ROC
2 stops27h 04mMultiple Airlines
Deal found 7/1$310
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/305:52 pmROC - ORD
Nonstop2h 03mUnited Airlines
Mon 9/16:25 pmORD - ROC
Nonstop1h 48mUnited Airlines
Deal found 7/2$318
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/76:32 pmROC - ORD
1 stop6h 37mDelta
Mon 8/116:20 pmORD - ROC
1 stop5h 30mDelta
Deal found 7/3$323

Cheapflights Fare Finder

Customize your flight search to find flights from Rochester to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated July 3, 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

Rochester

Fly to

O'Hare Intl

Route

Depart

Return

Price

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Tue 9/2

6:15 am-11:18 am

1 stop6h 03m

Chicago O'Hare Intl

Fri 9/5

6:45 am-12:42 pm

1 stop4h 57m

$237

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Fri 8/29

6:40 am-4:10 pm

1 stop10h 30m

Chicago O'Hare Intl

Tue 9/2

6:56 am-10:10 pm

1 stop14h 14m

$239

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Thu 9/18

11:24 am-12:25 pm

Nonstop2h 01m

Chicago O'Hare Intl

Mon 9/22

3:12 pm-5:58 pm

Nonstop1h 46m

$303

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Tue 9/2

6:40 am-4:10 pm

1 stop10h 30m

Chicago O'Hare Intl

Fri 9/5

8:10 pm-12:14 am

2 stops27h 04m

$310

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Sat 8/30

5:52 pm-6:55 pm

Nonstop2h 03m

Chicago O'Hare Intl

Mon 9/1

6:25 pm-9:13 pm

Nonstop1h 48m

$318

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Thu 8/7

6:32 pm-12:09 am

1 stop6h 37m

Chicago O'Hare Intl

Wed 8/13

5:45 am-11:22 am

1 stop4h 37m

$323

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Mon 8/4

11:18 am-5:58 pm

1 stop7h 40m

$96

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Tue 9/9

6:05 am-12:10 pm

1 stop7h 05m

$102

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Mon 8/4

6:50 pm-7:50 pm

Nonstop2h 00m

$152

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Sat 9/6

6:00 am-3:20 pm

2 stops10h 20m

$182

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 11 results
1
2

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 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 June 27, 2025.

The price you pay for your flight from Rochester to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Rochester to Chicago O'Hare Intl Airport (average of $245). Flying from Rochester 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?

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 July 3, 2025.

It’s optimal to fly from Rochester to Chicago O'Hare Intl Airport in the afternoon. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Rochester 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 July 3, 2025.

The most flights from ROC to ORD are scheduled on a Thursday (25 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Rochester to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,270 reviews

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,270 reviews
Southwest
8.0
Very good
4,270 reviews

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,970 reviews
Southwest
8.0
Very good
4,270 reviews

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,845 reviews
Southwest
8.0
Very good
4,270 reviews

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,916 reviews
Southwest
8.0
Very good
4,270 reviews

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,270 reviews

Entertainment

7.6

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.2

Food

7.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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?

    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 11 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 to Chicago O'Hare Intl Airport round-trip?

    Currently priced at $239, Spirit Airlines will fly you from Rochester to Chicago O'Hare Intl Airport and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from JetBlue and American Airlines - these airlines can fly you to your destination from $260 and $303, respectively. You may be able to fly from Rochester to Chicago O'Hare Intl Airport for 26% less than the average price by searching for these airlines.

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

    $96 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on JetBlue and American Airlines, with prices starting from $102 and $152, respectively.

  • What are the most reliable airlines from Rochester 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 to Chicago O'Hare Intl Airport on time: Japan Airlines (97%), Republic Airways (89%), ANA (86%).

  • What are the cheapest flights from Rochester to Chicago O'Hare Intl Airport?

    While on average a flight from Rochester to Chicago O'Hare Intl Airport is generally $880, our data shows the cheapest flight currently is $141. 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 to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Rochester to Chicago O'Hare Intl Airport (average of $245). Flying from Rochester 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.

See more FAQs

Traveling to a place near Rochester?

Book flights to Rochester if you plan to visit one of these locations
Schaumburg
Hoffman Estates
Rosemont
Beloit
Skokie
Des Plaines
Arlington Heights
Elgin
Naperville
Orland Park
Elk Grove Village
Racine
Rockford
Tinley Park
Merrillville
Bridgeview
Glenview
Lake Geneva
Joliet
Waukegan

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Rochester to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to O'Hare Intl flights
Newark to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
Newark to Midway flights
John F Kennedy Intl to Midway flights
LaGuardia to Midway flights
White Plains to O'Hare Intl flights
Buffalo to O'Hare Intl flights
Stewart to O'Hare Intl flights
Albany to O'Hare Intl flights
Syracuse to O'Hare Intl flights
White Plains to Midway flights
Buffalo to Midway flights
Syracuse to Midway flights
Rochester to Midway flights
Newark to Rockford flights
Albany to Midway flights
Islip to O'Hare Intl flights
Ithaca to O'Hare Intl flights
Binghamton to O'Hare Intl flights
Binghamton to Midway flights
Elmira to O'Hare Intl flights
Elmira to Midway flights
Saranac Lake to O'Hare Intl flights
Ithaca to Midway flights
Plattsburgh to O'Hare Intl flights
Stewart to Rockford flights
Watertown to O'Hare Intl flights
Rutland to O'Hare Intl flights
Niagara Falls to O'Hare Intl flights
Stewart to Midway flights

Top 2 airlines flying from Rochester to O'Hare Intl

Discover the top 2 airlines that operate flights from Rochester to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$197Average$342FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$207Average$336FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.