$102+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
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 Saturday
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 junio 12, 2025.
Round-trip from | $254 (FlightHub) |
|---|---|
One-way from | $102 (JetBlue) |
Popular in | May |
Cheapest in | January |
Average price | $333 |
Good round-trip deal | $343 or less |
Good one-way deal | $182 or less |
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 junio 12, 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 junio 12, 2025.
This FlightHub deal was found by Cheapflights users on 6/12. 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.
This JetBlue deal was found by Cheapflights users on 6/10. 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.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
This American Airlines deal was found by Cheapflights users on 6/12. 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.
This Delta deal was found by Cheapflights users on 6/11. 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.
This Southwest deal was found by Cheapflights users on 6/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/9. 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.
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 junio 12, 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
jue. 9/18
6:32 pm-2:15 pm
1 stop20h 43m
Chicago O'Hare Intl
lun. 9/22
7:15 am-5:37 pm
1 stop9h 22m
RochesterChicago
ROC - ORD
ROCORD
Rochester Greater Rochester Intl
sáb. 7/12
6:24 am-7:34 am
Nonstop2h 10m
Chicago O'Hare Intl
mar. 7/22
10:45 am-1:40 pm
Nonstop1h 55m
RochesterChicago
ROC - ORD
ROCORD
Rochester Greater Rochester Intl
sáb. 7/19
6:50 pm-7:50 pm
Nonstop2h 00m
Chicago O'Hare Intl
dom. 7/27
8:07 am-10:51 am
Nonstop1h 44m
RochesterChicago
ROC - ORD
ROCORD
Rochester Greater Rochester Intl
mié. 7/30
6:32 pm-12:09 am
1 stop6h 37m
Chicago O'Hare Intl
sáb. 8/2
11:01 am-4:40 pm
1 stop4h 39m
RochesterChicago
ROC - ORD
ROCORD
Rochester Greater Rochester Intl
sáb. 8/30
6:00 am-4:25 pm
2 stops11h 25m
Chicago O'Hare Intl
mar. 9/2
1:50 pm-10:05 pm
1 stop7h 15m
RochesterChicago
ROC - ORD
ROCORD
Rochester Greater Rochester Intl
vie. 7/4
12:22 pm-5:09 pm
2 stops29h 47m
Chicago O'Hare Intl
lun. 7/7
7:39 pm-3:09 pm
1 stop18h 30m
RochesterChicago
ROC - ORD
ROCORD
Rochester Greater Rochester Intl
mar. 8/26
6:19 am-10:47 am
1 stop5h 28m
RochesterChicago
ROC - ORD
ROCORD
Rochester Greater Rochester Intl
sáb. 7/26
11:18 am-4:57 pm
1 stop6h 39m
RochesterChicago
ROC - ORD
ROCORD
Rochester Greater Rochester Intl
mar. 7/15
6:24 am-7:34 am
Nonstop2h 10m
RochesterChicago
ROC - ORD
ROCORD
Rochester Greater Rochester Intl
mar. 7/15
6:32 pm-12:09 am
1 stop6h 37m
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 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 9, 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 junio 12, 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 16% 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 junio 12, 2025.
The most flights from ROC to ORD are scheduled on a Wednesday (27 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (11 on average).
Rainfall in O'Hare Intl by month
Plan your trip to O'Hare Intl by taking into account the average rainfall totals 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
Plan your trip to O'Hare Intl by taking into account the average temperature totals 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
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 junio 12, 2025.
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.
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
John,May 2025
PVD - BNA
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
John,May 2025
PVD - BNA
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
John,May 2025
PVD - BNA
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
John,May 2025
PVD - BNA
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
John,May 2025
PVD - BNA
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
John,May 2025
PVD - BNA
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.
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Alternative routes for Rochester to O'Hare Intl
See prices for flight routes from nearby airports that may be better suited for you.
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 junio 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$189 | Average$338 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$328 | FlexibilityNo cancel fee | On-time69% |