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Rochester

$84+ Cheap flights from Illinois to Rochester, NY (ROC)

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ROC
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Illinois to Rochester

Keep the following information in mind while searching for Illinois to Rochester flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$213
(JetBlue)

One-way from

$84
(Mytrip)

Popular in

May

Cheapest in

March

Average price

$369

Good round-trip deal

$354 or less

Good one-way deal

$203 or less
Provider with most accurate pricing for Chicago (CHI)-Rochester Greater Rochester Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Rochester Greater Rochester Intl flights.
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From Illinois to Rochester Greater Rochester Intl
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One-way flight from Illinois to Rochester Greater Rochester Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Illinois to Rochester Greater Rochester Intl.
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Price to beat on a one-way flight from Illinois to Rochester Greater Rochester Intl.
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Find flight deals from Illinois to Rochester

Cheapest flights from Illinois to Rochester
Explore the most affordable flight options available from Illinois to Rochester. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This JetBlue deal was found by Cheapflights users on 4/29. 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.
Fri 9/196:00 amORD - ROC
1 stop4h 50mJetBlue
Sun 9/216:10 amROC - ORD
1 stop7h 30mJetBlue
Deal found 4/29$213
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Wed 5/2812:41 pmORD - ROC
2 stops27h 46mMultiple Airlines
Mon 6/29:50 amROC - ORD
2 stops24h 00mMultiple Airlines
Deal found 4/29$221
This Priceline deal was found by Cheapflights users on 4/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/297:47 amORD - ROC
1 stop8h 40mSpirit Airlines
Thu 6/54:19 pmROC - ORD
1 stop8h 46mSpirit Airlines
Deal found 4/29$228
This Delta deal was found by Cheapflights users on 4/30. 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 6/55:15 pmMLI - ROC
1 stop6h 28mDelta
Thu 6/126:17 pmROC - MLI
1 stop5h 32mDelta
Deal found 4/30$249
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 6/36:00 amSTL - ROC
1 stop4h 23mDelta
Tue 6/176:00 amROC - STL
1 stop6h 31mDelta
Deal found 4/30$257
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 5/162:36 pmPIA - ROC
1 stop5h 50mUnited Airlines
Sun 5/186:45 amROC - PIA
1 stop4h 27mUnited Airlines
Deal found 4/30$259
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 9/236:25 amORD - ROC
1 stop8h 29mAmerican Airlines
Tue 9/306:32 amROC - ORD
Nonstop1h 58mAmerican Airlines
Deal found 4/29$266
This Mytrip deal was found by Cheapflights users on 4/30. 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.
Fri 5/164:14 pmPIA - ROC
2 stops17h 29mMultiple Airlines
Sun 5/1810:41 amROC - PIA
2 stops23h 38mMultiple Airlines
Deal found 4/30$282
This Southwest deal was found by Cheapflights users on 4/30. 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.
Tue 6/36:50 amMDW - ROC
2 stops9h 30mSouthwest
Tue 6/107:15 amROC - MDW
Nonstop1h 50mSouthwest
Deal found 4/30$284
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 6/38:52 amORD - ROC
1 stop4h 22mUnited Airlines
Tue 6/107:50 pmROC - ORD
1 stop4h 40mUnited Airlines
Deal found 4/30$289
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 6/274:37 pmSTL - ROC
1 stop4h 27mAmerican Airlines
Fri 7/410:20 amROC - STL
2 stops9h 12mAmerican Airlines
Deal found 4/30$299
This United Airlines deal was found by Cheapflights users on 4/30. 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 6/73:47 pmMLI - ROC
1 stop4h 36mUnited Airlines
Tue 6/1711:00 amROC - MLI
1 stop6h 47mUnited Airlines
Deal found 4/30$319

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Rochester 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 May 1, 2025.
Use the filters below to find and compare flights from Illinois to Rochester that are best for you.

Fly from

Illinois

Fly to

Rochester

Route

Depart

Return

Price

ChicagoRochester

ORD - ROC

ORDROC

Chicago O'Hare Intl

Fri 9/19

6:00 am-11:50 am

1 stop4h 50m

Rochester Greater Rochester Intl

Sun 9/21

6:10 am-12:40 pm

1 stop7h 30m

$213

ChicagoRochester

ORD - ROC

ORDROC

Chicago O'Hare Intl

Wed 5/28

12:41 pm-5:27 pm

2 stops27h 46m

Rochester Greater Rochester Intl

Mon 6/2

9:50 am-8:50 am

2 stops24h 00m

$221

ChicagoRochester

ORD - ROC

ORDROC

Chicago O'Hare Intl

Thu 5/29

7:47 am-5:27 pm

1 stop8h 40m

Rochester Greater Rochester Intl

Thu 6/5

4:19 pm-12:05 am

1 stop8h 46m

$228

MolineRochester

MLI - ROC

MLIROC

Moline Quad-City

Thu 6/5

5:15 pm-12:43 am

1 stop6h 28m

Rochester Greater Rochester Intl

Thu 6/12

6:17 pm-10:49 pm

1 stop5h 32m

$249

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

Tue 6/3

6:00 am-11:23 am

1 stop4h 23m

Rochester Greater Rochester Intl

Tue 6/17

6:00 am-11:31 am

1 stop6h 31m

$257

PeoriaRochester

PIA - ROC

PIAROC

Greater Peoria

Fri 5/16

2:36 pm-9:26 pm

1 stop5h 50m

Rochester Greater Rochester Intl

Sun 5/18

6:45 am-10:12 am

1 stop4h 27m

$259

ChicagoRochester

ORD - ROC

ORDROC

Chicago O'Hare Intl

Tue 9/23

6:25 am-3:54 pm

1 stop8h 29m

Rochester Greater Rochester Intl

Tue 9/30

6:32 am-7:30 am

Nonstop1h 58m

$266

PeoriaRochester

PIA - ROC

PIAROC

Greater Peoria

Fri 5/16

4:14 pm-10:43 am

2 stops17h 29m

Rochester Greater Rochester Intl

Sun 5/18

10:41 am-9:19 am

2 stops23h 38m

$282

ChicagoRochester

MDW - ROC

MDWROC

Chicago Midway

Tue 6/3

6:50 am-5:20 pm

2 stops9h 30m

Rochester Greater Rochester Intl

Tue 6/10

7:15 am-8:05 am

Nonstop1h 50m

$284

ChicagoRochester

ORD - ROC

ORDROC

Chicago O'Hare Intl

Tue 6/3

8:52 am-2:14 pm

1 stop4h 22m

Rochester Greater Rochester Intl

Tue 6/10

7:50 pm-11:30 pm

1 stop4h 40m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 33 results
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Best time to book a flight from Illinois to Rochester

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

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

Currently, September is the cheapest month in which you can book a flight from Illinois to Rochester, New York (average of $281). Flying from Illinois to Rochester, New York in June is currently the most expensive (average of $371). 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 IL to ROC?

Find hourly flight availability from Illinois to Rochester. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Rochester, New York as you normally would.

Weekly flight availability from Illinois to Rochester, New York

Explore weekly flight availability from Illinois to Rochester. 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 May 1, 2025.

The most flights from USIL to ROC are scheduled on a Wednesday (27 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Rochester by month

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

In terms of precipitation, rainfall in Rochester, New York ranges from 2.0 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Rochester, New York when rainfall is around 2.0 in.

Temperature in Rochester by month

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

If weather is an important factor for your trip to Rochester, New York, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Rochester

Get insights into the airlines that provide service to Rochester. 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 Rochester. Reviews last updated May 1, 2025.
See what other customers who have flown with Southwest, Delta and United Airlines from Illinois to Rochester have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,294 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.6

Crew

8.6

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,294 reviews
Southwest
8.0
Very good
4,294 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.6

Crew

8.6

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,934 reviews
Southwest
8.0
Very good
4,294 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.6

Crew

8.6

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,294 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.6

Crew

8.6

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
JetBlue
7.3
Good
2,922 reviews
Southwest
8.0
Very good
4,294 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.6

Crew

8.6

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,294 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.6

Crew

8.6

Comfort

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

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

    Rochester Greater Rochester Intl (ROC), located 3.8 mi from the city center, is the airport you fly into when you book flights from Illinois to Rochester.

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

    The cheapest airlines for a one-way flight from Illinois to Rochester, New York are Spirit Airlines ($84), JetBlue ($101), and American Airlines ($127).

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

    The most popular flight routes from Illinois to Rochester, New York are Chicago O'Hare Intl - Rochester Greater Rochester Intl, Chicago Midway - Rochester Greater Rochester Intl and Lambert-St Louis - Rochester Greater Rochester Intl.

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

    Before booking your flight to Rochester, New York from Illinois, check out the most reliable airlines to get you to your destination on time: Finnair (100%), SkyWest Airlines (88%), Republic Airways( 83%).

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

    Looking at all options, your cheapest flight can be booked for $134. While the most popular route (Chicago O'Hare Intl - Rochester Greater Rochester Intl) can be booked for $203 on average our data indicates $322 when flying from Illinois to Rochester, New York.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Rochester 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 Illinois to Rochester, New York?

    Currently, September is the cheapest month in which you can book a flight from Illinois to Rochester, New York (average of $281). Flying from Illinois to Rochester, New York in June is currently the most expensive (average of $371). 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 Illinois?

Book flights to Illinois if you plan to visit one of these locations
Henrietta
Pittsford
Victor
Brockport

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Alternative routes for Illinois to Rochester

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Illinois to Rochester

Discover the top 2 airlines that operate flights from Illinois to Rochester. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$198Average$340FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$209Average$373FlexibilityNo cancel feeOn-time71%

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