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Find cheap flights from Rochester to Illinois from $138

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rochester to Illinois departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 6/3
Mon 6/10

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Best Illinois Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Chicago
Chicagononstop$395
Moline
Moline1 stop$514
Peoria
Peoria1 stop$514
St. Louis
St. Louis1 stop$292

Good to know

Low season

February

High season

June

Cheapest flight

$138
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 21% increase in price.
Flight from Rochester to St. Louis

FAQs - booking Illinois flights

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

    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 Rochester to Illinois.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Illinois from Rochester 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 Rochester to Illinois?

    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 Illinois with an airline and back to Rochester with another airline.

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

    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 Illinois from Rochester up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Illinois

  • Looking for a cheap flight? 25% of our users found tickets from Rochester to the following destinations at these prices or less: Chicago $229 one-way - $413 round-trip
  • Morning departure is around 10% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Rochester to Illinois

 
Need help choosing which airline to fly with from Rochester to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
American AirlinesOverall score based on 14728 reviews
7.2Comfort
6.6Food
7.1Entertainment
8.0Crew
7.6Boarding
Airline reviews

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

6.0 GoodAnonymous, Apr 2024SPI - ORD
Read more about American Airlines reviews

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

The flight got canceled due to mechanical issues, and he to be rebooked and missed my appointments for that day

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

Our second leg to Jackson WY was unable to land due to weather. We were flown back to Dallas after stopping in SLC. We were given hotel rooms and vouchers. We were told that we would be back on the same plane in the morning. Instead we were given a different flight with different seats. Not a good experience. No one knew what was going on.

Turn on the heat. Flight was way too cold from Arizona to Chicago.

Book cheap flights from Rochester to Illinois

Recent round-trip flight deals

5/31Fri
1 stopDelta
3h 31mRST-STL
6/3Mon
1 stopDelta
4h 30mSTL-RST
$292
5/31Fri
2 stopsDelta
8h 47mRST-STL
6/3Mon
1 stopDelta
4h 30mSTL-RST
$363
6/8Sat
nonstopAmerican Airlines
1h 24mRST-ORD
6/19Wed
nonstopAmerican Airlines
1h 16mORD-RST
$395
5/31Fri
nonstopAmerican Airlines
1h 14mRST-ORD
6/7Fri
nonstopAmerican Airlines
1h 21mORD-RST
$410
6/8Sat
1 stopDelta
3h 03mRST-ORD
6/19Wed
1 stopDelta
4h 44mORD-RST
$414
7/12Fri
nonstopAmerican Airlines
1h 22mRST-ORD
7/14Sun
nonstopAmerican Airlines
1h 13mORD-RST
$425
5/24Fri
1 stopDelta
5h 50mRST-ORD
5/25Sat
1 stopDelta
4h 23mORD-RST
$429
8/25Sun
1 stopDelta
3h 06mRST-ORD
9/1Sun
2 stopsDelta
8h 03mORD-RST
$434
5/14Tue
1 stopAmerican Airlines
3h 08mRST-STL
5/18Sat
1 stopAmerican Airlines
5h 03mSTL-RST
$442
7/12Fri
1 stopDelta
3h 23mRST-MDW
7/14Sun
1 stopDelta
4h 26mMDW-RST
$444

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Recent one-way flight deals

8/10Sat
1 stopAmerican Airlines
5h 35mRST-STL
$138
8/10Sat
2 stopsDelta
7h 24mRST-STL
$259
5/27Mon
nonstopAmerican Airlines
1h 14mRST-ORD
$284
5/27Mon
1 stopDelta
3h 04mRST-ORD
$293
6/20Thu
2 stopsDelta
9h 29mRST-ORD
$298
5/27Mon
2 stopsDelta
7h 07mRST-ORD
$429

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Last minute flights from Rochester to Illinois

Last minute flight, train and bus deals

5/7Tue
multi-stopDelta
5h 55mRST-ORD
6/8Sat
multi-stopDelta
5h 09mORD-RST
$509
5/7Tue
multi-stopDelta
7h 07mRST-ORD
6/8Sat
multi-stopDelta
6h 06mORD-RST
$514
5/7Tue
nonstopAmerican Airlines
1h 18mRST-ORD
6/8Sat
nonstopAmerican Airlines
1h 21mORD-RST
$532
5/8Wed
multi-stopDelta
3h 04mRST-ORD
5/13Mon
multi-stopDelta
3h 37mORD-RST
$544
5/8Wed
multi-stopDelta
5h 17mRST-ORD
5/13Mon
multi-stopDelta
10h 32mORD-RST
$549
5/8Wed
multi-stopDelta
5h 17mRST-ORD
5/13Mon
multi-stopDelta
10h 32mORD-RST
$571
5/8Wed
nonstopAmerican Airlines
1h 14mRST-ORD
5/13Mon
nonstopAmerican Airlines
1h 28mORD-RST
$589
5/6Mon
multi-stopDelta
3h 39mRST-ORD
5/10Fri
multi-stopDelta
3h 37mORD-RST
$637
5/6Mon
multi-stopDelta
3h 39mRST-ORD
5/7Tue
multi-stopDelta
3h 37mORD-RST
$642
5/6Mon
nonstopAmerican Airlines
1h 14mRST-ORD
5/10Fri
nonstopAmerican Airlines
1h 16mORD-RST
$674

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Rochester - Illinois Flights

Departure:

Rochester (RST)United States

Return flight deals:

Illinois - Rochester

Cabin classes:

$1,424
$5,953
$1,744
$282