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.

$141 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

Tue, Jan 19 - Tue, Jan 26

11:45 am - 2:35 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 50mnonstop

8:34 pm - 10:05 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 31mnonstop

$283American Airlines

Sat, Dec 5 - Mon, Dec 7

5:15 pm - 8:11 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 56mnonstop

11:26 am - 12:43 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 17mnonstop

$283American Airlines

Sat, Dec 5 - Mon, Dec 7

1:59 pm - 4:55 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 56mnonstop

6:11 am - 7:30 amROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 19mnonstop

$283United Airlines

Fri, Nov 20 - Fri, Nov 27

6:59 pm - 9:51 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 52mnonstop

6:10 am - 7:29 amROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 19mnonstop

$283United Airlines

Mon, Nov 9 - Wed, Nov 11

6:45 pm - 9:30 pmMDW Chicago Midway-ROC Greater Rochester Intl

1h 45mnonstop

6:25 pm - 7:30 pmROC Greater Rochester Intl-MDW Chicago Midway

2h 05mnonstop

$283Southwest

Thu, Dec 3 - Mon, Dec 7

6:20 pm - 9:05 pmMDW Chicago Midway-ROC Greater Rochester Intl

1h 45mnonstop

6:25 pm - 7:30 pmROC Greater Rochester Intl-MDW Chicago Midway

2h 05mnonstop

$283Southwest

Thu, Dec 10 - Sun, Dec 13

6:20 pm - 9:05 pmMDW Chicago Midway-ROC Greater Rochester Intl

1h 45mnonstop

7:10 pm - 8:10 pmROC Greater Rochester Intl-MDW Chicago Midway

2h 00mnonstop

$283Southwest

Thu, Dec 24 - Tue, Dec 29

6:29 pm - 9:28 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 59mnonstop

6:15 am - 7:43 amROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 28mnonstop

$289United Airlines

Sat, Dec 5 - Mon, Dec 7

4:54 pm - 10:53 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

4h 59m1 stop Philadelphia

6:16 am - 7:36 amROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 20mnonstop

$293American Airlines

Tue, Jan 19 - Tue, Jan 26

4:55 pm - 7:58 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

2h 03mnonstop

6:56 pm - 11:30 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

5h 34m1 stop Philadelphia

$293American Airlines

Recent last minute flight deals from Illinois to Rochester

Tue, Oct 27 - Sat, Oct 31

6:00 am - 10:55 amMLI Moline Quad-City-ROC Greater Rochester Intl

3h 55m1 stop Chicago O'Hare Intl

5:00 am - 10:51 amROC Greater Rochester Intl-MLI Moline Quad-City

6h 51m1 stop Chicago O'Hare Intl

$377American Airlines

Tue, Oct 27 - Sat, Oct 31

11:21 am - 10:51 pmMLI Moline Quad-City-ROC Greater Rochester Intl

10h 30m2 stops Chicago O'Hare Intl Boston Logan Intl

11:25 am - 4:32 pmROC Greater Rochester Intl-MLI Moline Quad-City

6h 07m1 stop Chicago O'Hare Intl

$382American Airlines

Tue, Oct 27 - Sat, Oct 31

6:00 am - 4:38 pmMLI Moline Quad-City-ROC Greater Rochester Intl

9h 38m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

7:00 am - 4:32 pmROC Greater Rochester Intl-MLI Moline Quad-City

10h 32m2 stops Boston Logan Intl Chicago O'Hare Intl

$387American Airlines

Thu, Oct 29 - Sun, Nov 1

9:51 am - 5:56 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

31h 05m2 stops Orlando Raleigh-Durham

8:08 pm - 3:37 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

20h 29m1 stop Fort Lauderdale

$436Multiple Airlines

Thu, Oct 29 - Sun, Nov 1

8:00 am - 7:13 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

10h 13m1 stop Fort Lauderdale

8:08 pm - 3:37 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

20h 29m1 stop Fort Lauderdale

$467Multiple Airlines

Thu, Oct 29 - Thu, Nov 5

8:00 am - 7:13 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

10h 13m1 stop Fort Lauderdale

8:03 pm - 3:37 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

20h 34m1 stop Fort Lauderdale

$493Multiple Airlines

Wed, Oct 28 - Wed, Nov 4

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

1h 53mnonstop

3:10 pm - 4:24 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 14mnonstop

$634American Airlines

Tue, Oct 27 - Fri, Oct 30

1:55 pm - 4:39 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 44mnonstop

1:08 pm - 2:29 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 21mnonstop

$660United Airlines

Tue, Oct 27 - Fri, Oct 30

6:04 am - 2:20 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

7h 16m1 stop Washington, D.C. Dulles Intl

1:08 pm - 2:29 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 21mnonstop

$670United Airlines

Tue, Oct 27 - Fri, Oct 30

11:56 am - 6:56 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

6h 00m1 stop Newark

10:28 am - 5:00 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

7h 32m1 stop Washington, D.C. Dulles Intl

$680United Airlines

Recent direct flight deals from Illinois to Rochester

Tue, Jan 19 - Tue, Jan 26

11:45 am - 2:35 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 50mnonstop

8:34 pm - 10:05 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 31mnonstop

$283American Airlines

Sat, Dec 5 - Mon, Dec 7

5:15 pm - 8:11 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 56mnonstop

11:26 am - 12:43 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 17mnonstop

$283American Airlines

Sat, Dec 5 - Mon, Dec 7

1:59 pm - 4:55 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 56mnonstop

6:11 am - 7:30 amROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 19mnonstop

$283United Airlines

Fri, Nov 20 - Fri, Nov 27

6:59 pm - 9:51 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 52mnonstop

6:10 am - 7:29 amROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 19mnonstop

$283United Airlines

Mon, Nov 9 - Wed, Nov 11

6:45 pm - 9:30 pmMDW Chicago Midway-ROC Greater Rochester Intl

1h 45mnonstop

6:25 pm - 7:30 pmROC Greater Rochester Intl-MDW Chicago Midway

2h 05mnonstop

$283Southwest

Thu, Dec 10 - Sun, Dec 13

6:20 pm - 9:05 pmMDW Chicago Midway-ROC Greater Rochester Intl

1h 45mnonstop

7:10 pm - 8:10 pmROC Greater Rochester Intl-MDW Chicago Midway

2h 00mnonstop

$283Southwest

Thu, Dec 3 - Mon, Dec 7

6:20 pm - 9:05 pmMDW Chicago Midway-ROC Greater Rochester Intl

1h 45mnonstop

6:25 pm - 7:30 pmROC Greater Rochester Intl-MDW Chicago Midway

2h 05mnonstop

$283Southwest

Thu, Dec 24 - Tue, Dec 29

6:29 pm - 9:28 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 59mnonstop

6:15 am - 7:43 amROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 28mnonstop

$289United Airlines

Thu, Dec 24 - Tue, Dec 29

8:00 am - 10:56 amORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 56mnonstop

8:57 pm - 10:28 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 31mnonstop

$299American Airlines

Sat, Nov 21 - Mon, Nov 23

9:03 pm - 11:59 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 56mnonstop

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

2h 19mnonstop

$299American Airlines

Useful Info

Low season	February
High season	July
Cheapest flight	$141

Most popular time to fly with an average 8% increase in price.

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.