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$86+ Cheap flights from Rochester (ROC) to Illinois

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — ORD
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Rochester to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Rochester (ROC) to Illinois (USIL). 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 November 21, 2024.

Find flight deals from Rochester to Illinois

Cheapest flights from Rochester to Illinois
Explore the most affordable flight options available from Rochester to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This United Airlines deal was found by Cheapflights users on 11/20. 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.
Wed 12/46:45 amROC - ORD
Nonstop2h 07mUnited Airlines
Wed 12/118:48 amORD - ROC
1 stop4h 20mUnited Airlines
Deal found 11/20$229
This Delta deal was found by Cheapflights users on 11/20. 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.
Wed 12/1811:40 amROC - ORD
1 stop7h 51mDelta
Sat 1/186:55 amORD - ROC
1 stop3h 48mDelta
Deal found 11/20$238
This Delta deal was found by Cheapflights users on 11/19. 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.
Sun 12/151:00 pmROC - MDW
1 stop5h 01mDelta
Wed 12/184:58 pmMDW - ROC
1 stop6h 56mDelta
Deal found 11/19$238
This American Airlines deal was found by Cheapflights users on 11/21. 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.
Wed 12/187:55 amROC - ORD
Nonstop2h 13mAmerican Airlines
Sat 1/188:29 amORD - ROC
Nonstop1h 46mAmerican Airlines
Deal found 11/21$239
This Mytrip deal was found by Cheapflights users on 11/19. 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.
Mon 12/165:55 amROC - ORD
2 stops18h 12mSpirit Airlines
Wed 12/1812:09 pmORD - ROC
1 stop10h 18mSpirit Airlines
Deal found 11/19$240
This Delta deal was found by Cheapflights users on 11/19. 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 12/512:00 pmROC - MLI
1 stop5h 26mDelta
Mon 12/95:02 pmMLI - ROC
1 stop6h 52mDelta
Deal found 11/19$258
This Southwest deal was found by Cheapflights users on 11/20. 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.
Wed 12/1112:25 pmROC - ORD
2 stops10h 35mSouthwest
Thu 12/125:45 amORD - ROC
1 stop5h 05mSouthwest
Deal found 11/20$308
This Southwest deal was found by Cheapflights users on 11/20. 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.
Fri 12/135:55 pmROC - MDW
1 stop5h 05mSouthwest
Sun 12/156:30 amMDW - ROC
1 stop4h 45mSouthwest
Deal found 11/20$318
This Mytrip deal was found by Cheapflights users on 11/20. 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 12/35:30 amROC - STL
1 stop11h 56mMultiple Airlines
Sun 12/812:15 pmSTL - ROC
3 stops34h 12mMultiple Airlines
Deal found 11/20$386
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Wed 12/412:40 pmROC - STL
1 stop7h 50mAmerican Airlines
Sun 12/85:05 amSTL - ROC
1 stop4h 52mAmerican Airlines
Deal found 11/20$406
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Mon 12/236:30 amROC - STL
1 stop5h 17mUnited Airlines
Sat 12/285:27 pmSTL - ROC
1 stop5h 42mUnited Airlines
Deal found 11/20$413
This Mytrip deal was found by Cheapflights users on 11/20. 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.
Thu 12/55:59 pmROC - ORD
3 stops31h 34mMultiple Airlines
Thu 12/1210:43 amORD - ROC
3 stops26h 32mMultiple Airlines
Deal found 11/20$436

Find flights from Rochester to Illinois within your budget

Customize your flight search to find flights from Rochester to Illinois 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 2,629,791 searches. Data last updated November 21, 2024.

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Route

Depart

Return

Price

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Wed 12/4

6:45 am-7:52 am

Nonstop2h 07m

Chicago O'Hare Intl

Wed 12/11

8:48 am-2:08 pm

1 stop4h 20m

$229

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Wed 12/18

11:40 am-6:31 pm

1 stop7h 51m

Chicago O'Hare Intl

Sat 1/18

6:55 am-11:43 am

1 stop3h 48m

$238

RochesterChicago

ROC - MDW

ROCMDW

Rochester Greater Rochester Intl

Sun 12/15

1:00 pm-5:01 pm

1 stop5h 01m

Chicago Midway

Tue 12/17

4:58 pm-12:54 am

1 stop6h 56m

$238

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Wed 12/18

7:55 am-9:08 am

Nonstop2h 13m

Chicago O'Hare Intl

Sat 1/18

8:29 am-11:15 am

Nonstop1h 46m

$239

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Mon 12/16

5:55 am-11:07 pm

2 stops18h 12m

Chicago O'Hare Intl

Wed 12/18

12:09 pm-11:27 pm

1 stop10h 18m

$240

RochesterMoline

ROC - MLI

ROCMLI

Rochester Greater Rochester Intl

Thu 12/5

12:00 pm-4:26 pm

1 stop5h 26m

Moline Quad-City

Mon 12/9

5:02 pm-12:54 am

1 stop6h 52m

$258

RochesterSt. Louis

ROC - STL

ROCSTL

Rochester Greater Rochester Intl

Fri 2/7

7:50 am-2:07 pm

1 stop7h 17m

Lambert-St Louis

Sun 2/9

5:44 am-11:15 am

1 stop4h 31m

$286

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Wed 1/22

3:50 pm-10:20 pm

1 stop7h 30m

Chicago O'Hare Intl

Fri 1/24

11:25 am-10:10 pm

2 stops9h 45m

$293

RochesterChicago

ROC - MDW

ROCMDW

Rochester Greater Rochester Intl

Fri 12/13

5:55 pm-10:00 pm

1 stop5h 05m

Chicago Midway

Sun 12/15

6:30 am-12:15 pm

1 stop4h 45m

$318

RochesterChicago

ROC - ORD

ROCORD

Rochester Greater Rochester Intl

Fri 12/13

5:59 pm-4:06 pm

2 stops23h 07m

Chicago O'Hare Intl

Sun 12/15

10:38 am-2:15 pm

3 stops26h 37m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 34 results
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Best time to book a flight from Rochester to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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.

Travel insights for flights from Rochester to Illinois

Get recent, data-driven insights about flights from Rochester to Illinois including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Rochester, New York to Illinois?

Currently, September is the cheapest month in which you can book a flight from Rochester, New York to Illinois (average of $232). Flying from Rochester, New York to Illinois in June is currently the most expensive (average of $308). 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 IL?

Find hourly flight availability from Rochester to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

When flying from Rochester, New York to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Rochester, New York to Illinois

Explore weekly flight availability from Rochester to Illinois. 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 November 21, 2024.

The most flights from ROC to USIL are scheduled on a Wednesday (25 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois 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 Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, 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 Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated November 21, 2024.
Read reviews from past customers who have flown United Airlines, Delta and American Airlines from Rochester to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,015 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,759 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,395 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,173 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,015 reviews

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Rochester to Illinois. 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 Illinois?

    If you book a flight to Illinois from Rochester, you will be flying from Greater Rochester Intl, which is the city’s only airport. Rochester Greater Rochester Intl (ROC) is located 3.8 mi from the center of Rochester.

  • What are the cheapest airlines to fly from Rochester, New York to Illinois one-way?

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $86. Users have also found prices from $91 and $114 on Spirit Airlines and Delta, respectively.

  • What are the most popular routes from Rochester, New York to Illinois?

    While some choose either Rochester Greater Rochester Intl - Chicago Midway or Rochester Greater Rochester Intl - Lambert-St Louis, Rochester Greater Rochester Intl - Chicago O'Hare Intl is the most popular route from Rochester, New York to Illinois.

  • What are the most reliable airlines from Rochester, New York to Illinois?

    The top 3 most reliable airlines when flying from Rochester, New York to Illinois are Republic Airways (100%), Japan Airlines (93%) and ANA (93%).

  • What are the cheapest flights from Rochester, New York to Illinois?

    On average you can expect to pay $837 for a flight from Rochester, New York to Illinois. The cheapest flight overall is $130 while the most popular route, (Rochester Greater Rochester Intl - Chicago O'Hare Intl) is currently priced at $172.

  • Can I find deals for flights from Rochester to Illinois that include hotel bookings?

    Yes. In addition to deals on Rochester to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rochester to Illinois?

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

  • Can I find deals for business class flights from Rochester to Illinois?

    Yes. Cheapflights offers flight deals from Rochester to Illinois 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 Illinois?

    Currently, September is the cheapest month in which you can book a flight from Rochester, New York to Illinois (average of $232). Flying from Rochester, New York to Illinois in June is currently the most expensive (average of $308). 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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Alternative routes for Rochester to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Rochester to Illinois

Discover the top 3 airlines that operate flights from Rochester to Illinois. 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$179Average$381FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$184Average$364FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$208Average$480FlexibilityNo cancel feeOn-time71%
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