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.

$142 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

Fri, Jan 22 - Mon, Jan 25

8:25 am - 6:31 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

9h 06m1 stop Fort Lauderdale

7:21 pm - 11:50 amROC Greater Rochester Intl-ORD Chicago O'Hare Intl

17h 29m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

$238Multiple Airlines

Tue, Dec 22 - Wed, Dec 30

11:15 am - 2:12 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 57mnonstop

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

2h 31mnonstop

$299American Airlines

Wed, Dec 16 - Wed, Dec 16

1:50 pm - 4:30 pmMDW Chicago Midway-ROC Greater Rochester Intl

1h 40mnonstop

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

2h 05mnonstop

$299Southwest

Tue, Dec 8 - Tue, Dec 15

6:15 pm - 9:07 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 52mnonstop

6:08 am - 7:27 amROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 19mnonstop

$299United Airlines

Wed, Dec 23 - Wed, Dec 30

11:15 am - 2:12 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 57mnonstop

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

2h 31mnonstop

$299American Airlines

Wed, Dec 16 - Wed, Dec 16

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

1h 56mnonstop

8:43 pm - 10:00 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 17mnonstop

$299American Airlines

Wed, Dec 16 - Wed, Dec 16

8:50 am - 3:25 pmMDW Chicago Midway-ROC Greater Rochester Intl

5h 35m1 stop Baltimore/Washington

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

2h 05mnonstop

$309Southwest

Sat, Dec 19 - Wed, Dec 23

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

$309United Airlines

Mon, Dec 7 - Mon, Dec 14

6:07 am - 6:09 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

11h 02m1 stop Fort Lauderdale

6:59 pm - 10:00 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

28h 01m2 stops Fort Lauderdale Atlanta Hartsfield-Jackson

$312Multiple Airlines

Thu, Dec 24 - Wed, Dec 30

10:30 am - 1:28 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 58mnonstop

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

2h 28mnonstop

$314United Airlines

Recent last minute flight deals from Illinois to Rochester

Thu, Nov 12 - Sun, Nov 15

7:55 am - 7:13 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

10h 18m1 stop Fort Lauderdale

8:10 pm - 7:59 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

24h 49m2 stops Fort Lauderdale Houston George Bush Intcntl

$415Multiple Airlines

Fri, Nov 13 - Sun, Nov 15

10:40 am - 4:39 pmMLI Moline Quad-City-ROC Greater Rochester Intl

4h 59m1 stop Chicago O'Hare Intl

5:35 pm - 9:22 pmROC Greater Rochester Intl-MLI Moline Quad-City

4h 47m1 stop Chicago O'Hare Intl

$428United Airlines

Thu, Nov 12 - Sun, Nov 15

7:55 am - 7:13 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

10h 18m1 stop Fort Lauderdale

8:10 pm - 3:37 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

20h 27m1 stop Fort Lauderdale

$430Multiple Airlines

Fri, Nov 13 - Sun, Nov 15

6:30 am - 2:20 pmMLI Moline Quad-City-ROC Greater Rochester Intl

6h 50m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

5:35 pm - 9:22 pmROC Greater Rochester Intl-MLI Moline Quad-City

4h 47m1 stop Chicago O'Hare Intl

$433United Airlines

Thu, Nov 12 - Thu, Nov 19

7:55 am - 7:13 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

10h 18m1 stop Fort Lauderdale

2:37 pm - 11:34 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

33h 57m2 stops Charleston Fort Lauderdale

$448Multiple Airlines

Fri, Nov 13 - Sun, Nov 15

6:00 am - 4:20 pmMLI Moline Quad-City-ROC Greater Rochester Intl

9h 20m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

4:50 pm - 12:07 amROC Greater Rochester Intl-MLI Moline Quad-City

8h 17m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

$549American Airlines

Fri, Nov 13 - Sun, Nov 15

1:04 pm - 6:43 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

28h 39m2 stops Houston George Bush Intcntl Raleigh-Durham

8:10 pm - 3:37 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

20h 27m1 stop Fort Lauderdale

$573Multiple Airlines

Tue, Nov 17 - Wed, Nov 18

1:55 pm - 4:38 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 43mnonstop

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

2h 19mnonstop

$602United Airlines

Tue, Nov 17 - Mon, Nov 23

11:55 am - 2:40 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 45mnonstop

11:35 am - 12:51 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 16mnonstop

$642American Airlines

Tue, Nov 17 - Mon, Nov 23

11:55 am - 2:40 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 45mnonstop

7:11 pm - 11:31 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

5h 20m1 stop Philadelphia

$652American Airlines

Recent direct flight deals from Illinois to Rochester

Tue, Dec 22 - Wed, Dec 30

11:15 am - 2:12 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 57mnonstop

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

2h 31mnonstop

$299American Airlines

Wed, Dec 23 - Wed, Dec 30

11:15 am - 2:12 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 57mnonstop

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

2h 31mnonstop

$299American Airlines

Tue, Dec 8 - Tue, Dec 15

6:15 pm - 9:07 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

1h 52mnonstop

6:08 am - 7:27 amROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 19mnonstop

$299United Airlines

Wed, Dec 16 - Wed, Dec 16

1:50 pm - 4:30 pmMDW Chicago Midway-ROC Greater Rochester Intl

1h 40mnonstop

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

2h 05mnonstop

$299Southwest

Wed, Dec 16 - Wed, Dec 16

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

1h 56mnonstop

8:43 pm - 10:00 pmROC Greater Rochester Intl-ORD Chicago O'Hare Intl

2h 17mnonstop

$299American Airlines

Sat, Dec 19 - Wed, Dec 23

8:56 pm - 11:59 pmORD Chicago O'Hare Intl-ROC Greater Rochester Intl

2h 03mnonstop

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

2h 31mnonstop

$299American Airlines

Sat, Dec 19 - Wed, Dec 23

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

$309United Airlines

Mon, Dec 7 - Mon, Dec 14

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

1h 45mnonstop

8:05 am - 9:05 amROC Greater Rochester Intl-MDW Chicago Midway

2h 00mnonstop

$329Southwest

Sat, Dec 19 - Sun, Dec 20

7:00 pm - 9:40 pmMDW Chicago Midway-ROC Greater Rochester Intl

1h 40mnonstop

7:20 pm - 8:25 pmROC Greater Rochester Intl-MDW Chicago Midway

2h 05mnonstop

$395Southwest

Sat, Dec 19 - Wed, Dec 23

7:00 pm - 9:40 pmMDW Chicago Midway-ROC Greater Rochester Intl

1h 40mnonstop

7:20 pm - 8:25 pmROC Greater Rochester Intl-MDW Chicago Midway

2h 05mnonstop

$420Southwest

Useful Info

Low season	February
High season	July
Cheapest flight	$142

Best time to beat the crowds with an average 1% drop in price.

Most popular time to fly with an average 6% 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.