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Rochester

$169+ Cheap flights from Chicago (CHI) to Rochester, MN (RST)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — RST
Mar 25 — Apr 11
Wed 3/25
Wed 4/1
1 adult, Economy
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Cheap 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 February 23, 2026.

This United Airlines deal was found by Cheapflights users on 2/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:50 am
ORD
-
RST
Nonstop1h 32m
United Airlines
Sat 5/165:00 am
RST
-
ORD
Nonstop1h 28m
United Airlines
Deal found 2/22$169
This United Airlines deal was found by Cheapflights users on 2/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/268:04 pm
ORD
-
RST
Nonstop1h 32m
United Airlines
Sun 6/2810:57 am
RST
-
ORD
Nonstop1h 30m
United Airlines
Deal found 2/22$208
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/278:50 am
ORD
-
RST
Nonstop1h 32m
United Airlines
Sat 5/303:19 pm
RST
-
ORD
Nonstop1h 30m
United Airlines
Deal found 2/19$229
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Sat 3/212:48 pm
ORD
-
RST
Nonstop1h 21m
American Airlines
Tue 3/2411:24 am
RST
-
ORD
Nonstop1h 26m
American Airlines
Deal found 2/19$307
This Delta deal was found by Cheapflights users on 2/22. 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 5/97:13 pm
MDW
-
RST
1 stop3h 31m
Delta
Sat 5/165:30 am
RST
-
MDW
1 stop3h 12m
Delta
Deal found 2/22$326
This Delta deal was found by Cheapflights users on 2/19. 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 3/216:35 pm
ORD
-
RST
1 stop4h 07m
Delta
Tue 3/2411:30 am
RST
-
ORD
1 stop3h 49m
Delta
Deal found 2/19$326
This Delta deal was found by Cheapflights users on 2/22. 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 5/91:44 pm
ORD
-
RST
2 stops9h 00m
Delta
Sat 5/1611:33 am
RST
-
ORD
1 stop5h 18m
Delta
Deal found 2/22$332
This United Airlines deal was found by Cheapflights users on 2/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/148:08 pm
ORD
-
RST
Nonstop1h 36m
United Airlines
Tue 5/195:00 am
RST
-
ORD
Nonstop1h 28m
United Airlines
Deal found 2/22$339
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Sat 3/289:40 am
ORD
-
RST
Nonstop1h 22m
American Airlines
Sun 3/295:53 am
RST
-
ORD
Nonstop1h 27m
American Airlines
Deal found 2/23$343
This Delta deal was found by Cheapflights users on 2/22. 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.
Thu 5/146:24 am
ORD
-
RST
1 stop4h 29m
Delta
Tue 5/195:30 am
RST
-
ORD
1 stop3h 06m
Delta
Deal found 2/22$362
This Delta deal was found by Cheapflights users on 2/22. 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 5/161:44 pm
ORD
-
RST
2 stops9h 00m
Delta
Sat 5/234:45 pm
RST
-
ORD
1 stop4h 35m
Delta
Deal found 2/22$363
This Delta deal was found by Cheapflights users on 2/22. 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 2/285:00 pm
MDW
-
RST
1 stop5h 46m
Delta
Wed 3/46:30 am
RST
-
MDW
1 stop6h 35m
Delta
Deal found 2/22$390

Find 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 February 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$169
(United Airlines)

Popular in

November

Cheapest in

December

Average price

$369

Good round-trip deal

$378 or less

Good one-way deal

$298 or less
Provider with most accurate pricing for Chicago (CHI)-Rochester flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Rochester flights.
Search Deals
From Chicago (CHI) to Rochester
Search Deals
High demand for flights, 3% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to Rochester.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to Rochester.
Search Deals

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 February 23, 2026.
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

Wed 5/27

8:50 am-10:22 am

Nonstop1h 32m

Rochester

Sat 5/30

3:19 pm-4:49 pm

Nonstop1h 30m

$229

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Sat 3/21

2:48 pm-4:09 pm

Nonstop1h 21m

Rochester

Tue 3/24

11:24 am-12:50 pm

Nonstop1h 26m

$307

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Wed 4/1

6:15 am-10:50 am

1 stop4h 35m

Rochester

Sat 4/4

11:30 am-3:16 pm

1 stop3h 46m

$326

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Thu 5/14

6:24 am-10:53 am

1 stop4h 29m

Rochester

Tue 5/19

5:30 am-1:01 pm

2 stops7h 31m

$368

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Tue 3/10

7:10 am-4:05 pm

2 stops8h 55m

Rochester

Sat 3/14

11:30 am-3:16 pm

1 stop3h 46m

$396

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Mon 3/23

7:00 pm-10:42 pm

1 stop3h 42m

Rochester

Mon 3/30

4:46 pm-9:26 pm

1 stop4h 40m

$398

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Fri 5/15

2:00 pm-10:44 pm

2 stops8h 44m

Rochester

Sun 5/17

5:30 am-1:01 pm

2 stops7h 31m

$409

ChicagoRochester

MDW - RST

MDWRST

Chicago Midway

Thu 2/26

9:50 am-3:52 pm

1 stop6h 02m

Rochester

Sat 2/28

6:30 am-11:03 am

1 stop4h 33m

$427

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Fri 3/6

12:29 pm-3:52 pm

1 stop3h 23m

Rochester

Tue 3/10

4:46 pm-7:49 pm

1 stop3h 03m

$427

ChicagoRochester

MDW - RST

MDWRST

Chicago Midway

Fri 3/6

9:50 am-3:52 pm

1 stop6h 02m

Rochester

Tue 3/10

6:00 am-12:29 pm

2 stops6h 29m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 35 results
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Compare providers for flights from Chicago to Rochester

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Rochester in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Rochester, Minnesota flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Rochester, Minnesota flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Rochester, Minnesota flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Rochester, Minnesota flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Rochester, Minnesota flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, September is the cheapest month in which you can book a flight from Chicago to Rochester, Minnesota (average of $46). Flying from Chicago to Rochester, Minnesota in February is currently the most expensive (average of $124). 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 February 23, 2026.

It’s optimal to fly from Chicago to Rochester, Minnesota at noon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the afternoon.

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 February 23, 2026.

The most flights from CHI to RST are scheduled on a Monday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 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 February 23, 2026.
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
11,339 reviews

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Food

6.4

Crew

8.0

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,339 reviews
American Airlines
7.2
Good
11,339 reviews

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Food

6.4

Crew

8.0

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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 7 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 $307, United Airlines can have you in Rochester, Minnesota from Chicago in 1h 21m. 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 $324, was found to be the cheapest airline from Chicago to Rochester, Minnesota.. American Airlines is 30% 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 SkyWest Airlines (78%), American Airlines (69%) and Envoy Air (62%).

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

    The cheapest flight price from Chicago to Rochester, Minnesota is $223. On average you can expect to pay $408. The most popular route, (Chicago O'Hare Intl - Rochester), can usually be booked for $169.

  • 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, September is the cheapest month in which you can book a flight from Chicago to Rochester, Minnesota (average of $46). Flying from Chicago to Rochester, Minnesota in February is currently the most expensive (average of $124). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 February 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$324Average$449FlexibilityNo cancel feeOn-time71%

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