How does KAYAK find such low prices on flights from Illinois to Rochester?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Rochester.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Rochester?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rochester from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Rochester?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rochester with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Rochester?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rochester from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$99 CHEAP FLIGHTS from Illinois to Rochester

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Flight Deals

Cheap Flights from Illinois to Rochester

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Rochester

Mon, Oct 5 - Wed, Oct 7

6:55 am - 9:54 amORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 59mnonstop

6:20 am - 7:28 amROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 08mnonstop

$257United Airlines

Sat, Sep 19 - Sat, Sep 26

6:25 pm - 9:29 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

2h 04mnonstop

6:20 am - 7:28 amROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 08mnonstop

$257United Airlines

Sat, Sep 19 - Sat, Sep 26

9:05 am - 11:45 amMDW Chicago Midway-ROC Greater Rochester Intl

1h 40mnonstop

7:50 am - 8:30 amROC Greater Rochester Intl-MDW Chicago Midway

1h 40mnonstop

$257Southwest

Wed, Sep 23 - Mon, Sep 28

8:30 am - 11:15 amMDW Chicago Midway-ROC Greater Rochester Intl

1h 45mnonstop

6:45 pm - 7:35 pmROC Greater Rochester Intl-MDW Chicago Midway

1h 50mnonstop

$257Southwest

Mon, Sep 28 - Mon, Sep 28

6:55 am - 9:54 amORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 59mnonstop

5:40 pm - 6:48 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 08mnonstop

$257United Airlines

Sat, Sep 12 - Mon, Sep 14

9:04 pm - 11:59 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 55mnonstop

8:26 pm - 9:46 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 20mnonstop

$259American Airlines

Sat, Sep 19 - Sat, Sep 26

5:55 am - 12:20 pmMDW Chicago Midway-ROC Greater Rochester Intl

5h 25m1 stop Baltimore/Washington

7:50 am - 8:30 amROC Greater Rochester Intl-MDW Chicago Midway

1h 40mnonstop

$267Southwest

Sat, Sep 12 - Mon, Sep 14

8:05 am - 11:02 amORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 57mnonstop

6:00 am - 10:35 amROC Greater Rochester Intl-ORD Chicago O'Hare Intl

5h 35m1 stop Boston Logan Intl

$269American Airlines

Sat, Sep 19 - Sat, Sep 26

11:17 am - 3:40 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

3h 23m1 stop Detroit Metropolitan Wayne County

6:18 pm - 11:59 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

6h 41m1 stop Atlanta Hartsfield-Jackson

$277Delta

Mon, Sep 28 - Mon, Sep 28

5:30 am - 11:30 amORD Chicago O'Hare Intl-ROC Greater Rochester Intl

5h 00m1 stop Atlanta Hartsfield-Jackson

6:16 pm - 11:59 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

6h 43m1 stop Atlanta Hartsfield-Jackson

$277Delta

Recent last minute flight deals from Illinois to Rochester

Thu, Aug 27 - Sun, Aug 30

5:09 pm - 11:50 pmMLI Moline Quad-City-ROC Greater Rochester Intl

5h 41m1 stop Atlanta Hartsfield-Jackson

6:03 am - 10:25 amROC Greater Rochester Intl-MLI Moline Quad-City

5h 22m1 stop Atlanta Hartsfield-Jackson

$424Delta

Thu, Aug 27 - Sun, Aug 30

5:09 pm - 11:50 pmMLI Moline Quad-City-ROC Greater Rochester Intl

5h 41m1 stop Atlanta Hartsfield-Jackson

12:34 pm - 10:19 pmROC Greater Rochester Intl-MLI Moline Quad-City

10h 45m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

$429Delta

Thu, Aug 27 - Sun, Aug 30

11:08 am - 11:23 pmMLI Moline Quad-City-ROC Greater Rochester Intl

11h 15m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

12:34 pm - 10:19 pmROC Greater Rochester Intl-MLI Moline Quad-City

10h 45m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

$484Delta

Thu, Aug 27 - Sat, Aug 29

6:25 pm - 9:29 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

2h 04mnonstop

5:57 pm - 7:05 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 08mnonstop

$610United Airlines

Thu, Aug 27 - Sat, Aug 29

1:55 pm - 4:44 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 49mnonstop

12:45 pm - 1:58 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 13mnonstop

$610United Airlines

Fri, Aug 28 - Sat, Aug 29

1:55 pm - 4:44 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 49mnonstop

12:45 pm - 1:58 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 13mnonstop

$610United Airlines

Sat, Aug 29 - Thu, Sep 3

8:30 am - 3:50 pmSTL Lambert-St Louis-ROC Greater Rochester Intl

6h 20m2 stops Atlanta Hartsfield-Jackson Baltimore/Washington

6:20 am - 11:35 amROC Greater Rochester Intl-STL Lambert-St Louis

6h 15m1 stop Baltimore/Washington

$631Southwest

Thu, Aug 27 - Sat, Aug 29

9:44 am - 5:26 pmSTL Lambert-St Louis-ROC Greater Rochester Intl

6h 42m1 stop Boston Logan Intl

8:26 pm - 11:58 pmROC Greater Rochester Intl-STL Lambert-St Louis

4h 32m1 stop Chicago O'Hare Intl

$635American Airlines

Sat, Aug 29 - Thu, Sep 3

8:30 am - 3:50 pmSTL Lambert-St Louis-ROC Greater Rochester Intl

6h 20m2 stops Atlanta Hartsfield-Jackson Baltimore/Washington

6:20 am - 2:00 pmROC Greater Rochester Intl-STL Lambert-St Louis

8h 40m2 stops Baltimore/Washington Chicago Midway

$636Southwest

Sat, Aug 29 - Tue, Sep 1

9:00 pm - 11:55 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 55mnonstop

11:29 am - 12:35 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 06mnonstop

$669American Airlines

Recent direct flight deals from Illinois to Rochester

Mon, Oct 5 - Wed, Oct 7

6:55 am - 9:54 amORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 59mnonstop

6:20 am - 7:28 amROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 08mnonstop

$257United Airlines

Sat, Sep 19 - Sat, Sep 26

6:25 pm - 9:29 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

2h 04mnonstop

6:20 am - 7:28 amROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 08mnonstop

$257United Airlines

Wed, Sep 23 - Mon, Sep 28

8:30 am - 11:15 amMDW Chicago Midway-ROC Greater Rochester Intl

1h 45mnonstop

6:45 pm - 7:35 pmROC Greater Rochester Intl-MDW Chicago Midway

1h 50mnonstop

$257Southwest

Sat, Sep 19 - Sat, Sep 26

9:05 am - 11:45 amMDW Chicago Midway-ROC Greater Rochester Intl

1h 40mnonstop

7:50 am - 8:30 amROC Greater Rochester Intl-MDW Chicago Midway

1h 40mnonstop

$257Southwest

Mon, Sep 28 - Mon, Sep 28

6:55 am - 9:54 amORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 59mnonstop

5:40 pm - 6:48 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 08mnonstop

$257United Airlines

Wed, Sep 23 - Mon, Sep 28

1:55 pm - 4:44 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 49mnonstop

5:40 pm - 6:48 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 08mnonstop

$257United Airlines

Sat, Sep 12 - Mon, Sep 14

9:04 pm - 11:59 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 55mnonstop

8:26 pm - 9:46 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 20mnonstop

$259American Airlines

Wed, Oct 14 - Thu, Oct 15

8:02 am - 10:55 amORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 53mnonstop

5:00 am - 6:11 amROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 11mnonstop

$277American Airlines

Tue, Sep 15 - Sat, Oct 24

5:50 pm - 8:35 pmMDW Chicago Midway-ROC Greater Rochester Intl

1h 45mnonstop

8:45 am - 9:35 amROC Greater Rochester Intl-MDW Chicago Midway

1h 50mnonstop

$277Southwest

Mon, Nov 23 - Mon, Nov 23

8:05 am - 11:05 amORD Chicago O'Hare Intl-ROC Greater Rochester Intl

2h 00mnonstop

8:41 pm - 10:00 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 19mnonstop

$277American Airlines

Useful Info

Low season	February
High season	October
Cheapest flight	$99

Best time to beat the crowds with an average 2% drop in price.

Most popular time to fly and prices are also 8% lower on average.

Flight from Chicago O'Hare Airport to Rochester

How does KAYAK find such low prices on flights from Illinois to Rochester?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Rochester.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Rochester?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rochester from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Rochester?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rochester with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Rochester?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rochester from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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Brighton

Everything you need to know for your flight to Rochester

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Information on the airport you'll fly into in Rochester

Rochester (ROC)

ROC

$99 Find Cheap Flights from Illinois to Rochester - Compare and Save

Cheap Flights from Illinois to Rochester

Recent round-trip flight deals from Illinois to Rochester

Recent one-way flight deals from Illinois to Rochester

Recent last minute flight deals from Illinois to Rochester

Recent direct flight deals from Illinois to Rochester

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High season

Cheapest flight

FAQs for booking flights from Illinois to Rochester

Traveling to a place near Rochester?

Everything you need to know for your flight to Rochester

Information on the airport you'll fly into in Rochester

Cabin class types available on flights to Illinois

Complete your trip to Rochester with a hotel stay or car rental

Find direct flights for Rochester

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Flights from domestic origins to Rochester

Choose which airport to fly into in Rochester

Find deals for your return flight