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Rochester

$96+ Cheap flights from Illinois to Rochester (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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ROC
jul. 7 — jul. 141
lun. 7/7
lun. 7/14
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 julio 2, 2025.

Round-trip from

$193
(JetBlue)

One-way from

$96
(FlightHub)

Popular in

June

Cheapest in

March

Average price

$329

Good round-trip deal

$348 or less

Good one-way deal

$151 or less
From Illinois to Rochester Greater Rochester Intl
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One-way flight from Illinois to Rochester Greater Rochester Intl
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Highest demand for flights based on searches. 9% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 2, 2025.

This JetBlue deal was found by Cheapflights users on 6/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/236:45 amORD - ROC
1 stop4h 39mJetBlue
mar. 9/306:05 amROC - ORD
1 stop7h 05mJetBlue
Deal found 6/30$193
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/176:56 amORD - ROC
1 stop8h 43mSpirit Airlines
mié. 8/206:40 amROC - ORD
1 stop10h 30mSpirit Airlines
Deal found 7/2$195
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/134:55 pmSTL - ROC
1 stop5h 50mSouthwest
lun. 10/205:50 pmROC - STL
1 stop6h 20mSouthwest
Deal found 7/2$237
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/156:33 pmMLI - ROC
1 stop4h 08mAmerican Airlines
lun. 8/256:18 pmROC - MLI
1 stop6h 20mAmerican Airlines
Deal found 7/1$249
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/306:00 amSTL - ROC
1 stop4h 28mAmerican Airlines
jue. 8/75:28 amROC - STL
1 stop5h 12mAmerican Airlines
Deal found 7/1$262
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/35:11 pmSTL - ROC
1 stop5h 42mDelta
lun. 10/66:30 pmROC - STL
1 stop6h 09mDelta
Deal found 7/1$272
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/106:00 pmMDW - ROC
Nonstop1h 40mSouthwest
jue. 9/117:50 amROC - MDW
Nonstop1h 55mSouthwest
Deal found 7/2$303
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/175:26 pmSTL - ROC
1 stop20h 07mSpirit Airlines
lun. 7/213:38 pmROC - STL
1 stop25h 53mSpirit Airlines
Deal found 7/1$340
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/101:08 pmMDW - ROC
1 stop3h 03mDelta
vie. 9/126:00 amROC - MDW
1 stop4h 40mDelta
Deal found 7/2$348
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/153:39 pmPIA - ROC
2 stops6h 51mUnited Airlines
lun. 8/255:52 pmROC - PIA
1 stop5h 23mUnited Airlines
Deal found 7/1$354
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/166:48 amPIA - ROC
2 stops9h 32mAmerican Airlines
sáb. 7/197:39 pmROC - PIA
1 stop5h 33mAmerican Airlines
Deal found 7/2$399
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.
vie. 10/35:24 pmSTL - ROC
1 stop5h 03mUnited Airlines
lun. 10/67:55 pmROC - STL
2 stops15h 54mUnited Airlines
Deal found 7/2$450

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 julio 2, 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

mar. 9/23

6:45 am-12:24 pm

1 stop4h 39m

Rochester Greater Rochester Intl

mar. 9/30

6:05 am-12:10 pm

1 stop7h 05m

$193

ChicagoRochester

ORD - ROC

ORDROC

Chicago O'Hare Intl

dom. 8/17

6:56 am-4:39 pm

1 stop8h 43m

Rochester Greater Rochester Intl

mié. 8/20

6:40 am-4:10 pm

1 stop10h 30m

$195

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

lun. 10/13

4:55 pm-11:45 pm

1 stop5h 50m

Rochester Greater Rochester Intl

lun. 10/20

5:50 pm-11:10 pm

1 stop6h 20m

$237

MolineRochester

MLI - ROC

MLIROC

Moline Quad-City

vie. 8/15

6:33 pm-11:41 pm

1 stop4h 08m

Rochester Greater Rochester Intl

lun. 8/25

6:18 pm-11:38 pm

1 stop6h 20m

$249

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

mié. 7/30

6:00 am-11:28 am

1 stop4h 28m

Rochester Greater Rochester Intl

jue. 8/7

5:28 am-9:40 am

1 stop5h 12m

$262

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

vie. 10/3

5:11 pm-11:53 pm

1 stop5h 42m

Rochester Greater Rochester Intl

lun. 10/6

6:30 pm-11:39 pm

1 stop6h 09m

$272

ChicagoRochester

MDW - ROC

MDWROC

Chicago Midway

mié. 9/10

6:00 pm-8:40 pm

Nonstop1h 40m

Rochester Greater Rochester Intl

jue. 9/11

7:50 am-8:45 am

Nonstop1h 55m

$303

St. LouisRochester

STL - ROC

STLROC

Lambert-St Louis

jue. 7/17

5:26 pm-2:33 pm

1 stop20h 07m

Rochester Greater Rochester Intl

lun. 7/21

3:38 pm-4:31 pm

1 stop25h 53m

$340

ChicagoRochester

MDW - ROC

MDWROC

Chicago Midway

mié. 9/10

1:08 pm-5:11 pm

1 stop3h 03m

Rochester Greater Rochester Intl

vie. 9/12

6:00 am-9:40 am

1 stop4h 40m

$348

PeoriaRochester

PIA - ROC

PIAROC

Greater Peoria

vie. 8/15

3:39 pm-11:30 pm

2 stops6h 51m

Rochester Greater Rochester Intl

lun. 8/25

5:52 pm-10:15 pm

1 stop5h 23m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 30 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?

Currently, September is the cheapest month in which you can book a flight from Illinois to Rochester (average of $281). Flying from Illinois to Rochester in July is currently the most expensive (average of $370). 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 julio 2, 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 as you normally would.

Weekly flight availability from Illinois to Rochester

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 julio 2, 2025.

The most flights from USIL to ROC are scheduled on a Tuesday (25 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).

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 julio 2, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Illinois to Rochester to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.6

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
4,272 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.6

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
7,983 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.6

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
8,861 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.6

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
2,918 reviews
Southwest
8.0
Very good
4,272 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.6

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
4,272 reviews

Boarding

8.2

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.6

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 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 one-way?

    The cheapest airlines for a one-way flight from Illinois to Rochester are Spirit Airlines ($96), JetBlue ($102), and Delta ($119).

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

    The most popular flight routes from Illinois to Rochester 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?

    Before booking your flight to Rochester from Illinois, check out the most reliable airlines to get you to your destination on time: Republic Airways (100%), Alaska Airlines (91%), American Airlines( 89%).

  • What are the cheapest flights from Illinois to Rochester?

    Looking at all options, your cheapest flight can be booked for $124. While the most popular route (Chicago O'Hare Intl - Rochester Greater Rochester Intl) can be booked for $193 on average our data indicates $396 when flying from Illinois to Rochester.

  • 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?

    Currently, September is the cheapest month in which you can book a flight from Illinois to Rochester (average of $281). Flying from Illinois to Rochester in July is currently the most expensive (average of $370). 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

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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 julio 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$209Average$338FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$209Average$434FlexibilityNo cancel feeOn-time71%

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