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Rochester

$212+ Cheap flights from Chicago (CHI) to Rochester, MN (RST)

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — RST
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Chicago to Rochester

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Rochester (RST). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$275
(Delta)

One-way from

$212
(Delta)

Popular in

September

Cheapest in

November

Average price

$543

Good round-trip deal

$369 or less

Good one-way deal

$230 or less
From Chicago (CHI) to Rochester
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One-way flight from Chicago (CHI) to Rochester
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Highest demand for flights based on searches. 6% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Chicago (CHI) to Rochester.
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Price to beat on a one-way flight from Chicago (CHI) to Rochester.
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Find flight deals from Chicago to Rochester

Cheapest flights from Chicago to Rochester
Explore the most affordable flight options available from Chicago to Rochester. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 11/188:50 amORD - RST
1 stop14h 49mDelta
Thu 11/277:00 amRST - ORD
1 stop8h 02mDelta
Deal found 9/15$275
This Delta deal was found by Cheapflights users on 9/14. 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.
Sat 12/66:00 amORD - RST
1 stop5h 00mDelta
Mon 12/84:20 pmRST - ORD
1 stop19h 28mDelta
Deal found 9/14$302
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 11/242:30 pmORD - RST
2 stops9h 09mDelta
Thu 11/277:00 amRST - ORD
1 stop8h 02mDelta
Deal found 9/15$307
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 10/284:20 pmORD - RST
Nonstop1h 22mAmerican Airlines
Tue 11/46:39 pmRST - ORD
Nonstop1h 49mAmerican Airlines
Deal found 9/13$309
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 11/246:45 amORD - RST
2 stops16h 54mDelta
Wed 12/311:40 amRST - ORD
1 stop3h 19mDelta
Deal found 9/15$317
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 11/186:00 amORD - RST
1 stop17h 39mDelta
Fri 11/2812:40 pmRST - ORD
1 stop4h 12mDelta
Deal found 9/15$322
This Delta deal was found by Cheapflights users on 9/13. 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.
Sat 10/186:08 amORD - RST
1 stop16h 23mDelta
Sun 10/196:13 pmRST - ORD
1 stop3h 06mDelta
Deal found 9/13$323
This Delta deal was found by Cheapflights users on 9/15. 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.
Wed 11/196:00 amORD - RST
1 stop4h 55mDelta
Wed 12/311:40 amRST - ORD
1 stop3h 19mDelta
Deal found 9/15$328
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 10/144:14 pmORD - RST
Nonstop1h 24mAmerican Airlines
Mon 10/206:08 pmRST - ORD
Nonstop1h 36mAmerican Airlines
Deal found 9/13$329
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 11/248:55 amORD - RST
2 stops14h 44mDelta
Fri 11/287:00 amRST - ORD
1 stop4h 39mDelta
Deal found 9/15$337
This Delta deal was found by Cheapflights users on 9/13. 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.
Sat 10/189:20 amMDW - RST
1 stop13h 11mDelta
Sun 10/1911:26 amRST - MDW
1 stop6h 17mDelta
Deal found 9/13$413
This Delta deal was found by Cheapflights users on 9/13. 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.
Tue 10/147:10 pmMDW - RST
1 stop4h 19mDelta
Mon 10/2011:26 amRST - MDW
1 stop6h 17mDelta
Deal found 9/13$428

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 September 15, 2025.
Use the filters below to find and compare flights from Chicago to Rochester that are best for you.

Fly from

Chicago

Fly to

Rochester

Route

Depart

Return

Price

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Sat 12/6

6:00 am-11:00 am

1 stop5h 00m

Rochester

Mon 12/8

4:20 pm-11:48 am

1 stop19h 28m

$302

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Tue 10/28

4:20 pm-5:42 pm

Nonstop1h 22m

Rochester

Tue 11/4

6:39 pm-8:28 pm

Nonstop1h 49m

$309

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Mon 11/24

6:45 am-11:39 pm

2 stops16h 54m

Rochester

Tue 12/2

11:40 am-2:59 pm

1 stop3h 19m

$317

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Fri 11/21

8:35 pm-11:39 pm

1 stop3h 04m

Rochester

Thu 11/27

7:00 am-3:02 pm

1 stop8h 02m

$322

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Sat 10/18

6:08 am-10:31 pm

1 stop16h 23m

Rochester

Sun 10/19

6:13 pm-9:19 pm

1 stop3h 06m

$323

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Wed 10/15

4:14 pm-5:38 pm

Nonstop1h 24m

Rochester

Mon 10/20

6:00 am-7:29 am

Nonstop1h 29m

$329

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Tue 10/14

4:14 pm-5:38 pm

Nonstop1h 24m

Rochester

Mon 10/20

6:08 pm-7:44 pm

Nonstop1h 36m

$329

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Mon 11/24

8:55 am-11:39 pm

2 stops14h 44m

Rochester

Fri 11/28

7:00 am-11:39 am

1 stop4h 39m

$337

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Mon 11/24

6:45 am-11:39 pm

2 stops16h 54m

Rochester

Thu 11/27

12:40 pm-10:01 am

2 stops21h 21m

$342

ChicagoRochester

MDW - RST

MDWRST

Chicago Midway

Sat 10/18

9:20 am-10:31 pm

1 stop13h 11m

Rochester

Sun 10/19

11:26 am-5:43 pm

1 stop6h 17m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 28 results
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2
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Best time to book a flight from Chicago to Rochester

Have a flexible travel schedule? Discover the best time to fly to Rochester from Chicago 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 Chicago to Rochester

What is the cheapest month to book a flight from Chicago to Rochester, Minnesota?

Currently, January is the cheapest month in which you can book a flight from Chicago to Rochester, Minnesota (average of $395). Flying from Chicago to Rochester, Minnesota in December is currently the most expensive (average of $447). 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 CHI to RST?

Find hourly flight availability from Chicago 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 September 15, 2025.

It’s optimal to fly from Chicago to Rochester, Minnesota in the morning. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Chicago to Rochester, Minnesota

Explore weekly flight availability from Chicago 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 September 15, 2025.

The most flights from CHI to RST are scheduled on a Monday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

How much does it cost to fly round-trip from Chicago to Rochester, Minnesota?

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 September 15, 2025.
Get a feel of what it's like to fly with American Airlines from Chicago to Rochester by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Crew

8.0

Comfort

7.2

Overall

7.2

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Entertainment

6.9

Crew

8.0

Comfort

7.2

Overall

7.2

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 Chicago?

    For a flight from Chicago to Rochester, you will be flying into Rochester. Rochester (RST) is just 7.0 mi from the center of the city. Rochester is the only Rochester airport and it handles 4 inbound flights from Chicago per day. 1 airline has flights to Rochester from Chicago on a regular basis.

  • How long is the flight from Chicago to Rochester, Minnesota?

    For as low as $309, Delta can have you in Rochester, Minnesota from Chicago in 1h 22m. There are 268 mi between Chicago and Rochester, Minnesota. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Chicago to Rochester, Minnesota round-trip?

    American Airlines, at $289, was found to be the cheapest airline from Chicago to Rochester, Minnesota.. American Airlines is 34% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from Chicago to Rochester, Minnesota?

    The top 3 most reliable airlines when flying from Chicago to Rochester, Minnesota are Envoy Air (78%), Qatar Airways (66%) and American Airlines (57%).

  • What are the cheapest flights from Chicago to Rochester, Minnesota?

    The cheapest flight price from Chicago to Rochester, Minnesota is $230. On average you can expect to pay $347. The most popular route, (Chicago O'Hare Intl - Rochester), can usually be booked for $302.

  • Can I find deals for flights from Chicago to Rochester that include hotel bookings?

    Yes. In addition to deals on Chicago to Rochester flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Rochester?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Rochester.

  • Can I find deals for business class flights from Chicago to Rochester?

    Yes. Cheapflights offers flight deals from Chicago 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 Chicago to Rochester, Minnesota?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Rochester, Minnesota (average of $395). Flying from Chicago to Rochester, Minnesota in December is currently the most expensive (average of $447). 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

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Alternative routes for Chicago to Rochester

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Top airline flying from Chicago to Rochester

Discover the top airline that operate flights from Chicago 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$289Average$439FlexibilityNo cancel feeOn-time71%

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