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$202+ Cheap flights from Rochester, MN (RST) to Chicago (CHI)

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
RST — CHI
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Find flight deals from Rochester to Chicago

Cheapest flights from Rochester to Chicago
Explore the most affordable flight options available from Rochester to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:39 pmRST - ORD
Nonstop1h 45mAmerican Airlines
Sat 12/1310:31 pmORD - RST
Nonstop1h 28mAmerican Airlines
Deal found 10/22$309
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:06 amRST - ORD
Nonstop1h 30mAmerican Airlines
Wed 1/74:35 pmORD - RST
Nonstop1h 28mAmerican Airlines
Deal found 10/22$312
This Delta deal was found by Cheapflights users on 10/22. 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 12/2012:46 pmRST - ORD
1 stop5h 38mDelta
Tue 12/2312:30 pmORD - RST
1 stop5h 26mDelta
Deal found 10/22$328
This Delta deal was found by Cheapflights users on 10/22. 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 12/2012:46 pmRST - MDW
1 stop4h 33mDelta
Tue 12/2311:48 amMDW - RST
1 stop6h 08mDelta
Deal found 10/22$328
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Wed 11/197:00 amRST - ORD
Nonstop1h 41mAmerican Airlines
Sun 12/74:43 pmORD - RST
Nonstop1h 26mAmerican Airlines
Deal found 10/19$329
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/186:39 pmRST - ORD
Nonstop1h 49mAmerican Airlines
Tue 11/2510:33 pmORD - RST
Nonstop1h 26mAmerican Airlines
Deal found 10/21$344
This Delta deal was found by Cheapflights users on 10/19. 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.
Wed 11/1911:35 amRST - ORD
1 stop5h 17mDelta
Sun 12/76:00 amORD - RST
1 stop5h 00mDelta
Deal found 10/19$348
This Delta deal was found by Cheapflights users on 10/21. 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 12/206:00 amRST - MDW
1 stop5h 06mDelta
Sun 12/2111:48 amMDW - RST
1 stop6h 08mDelta
Deal found 10/21$348
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 11/216:35 pmRST - ORD
Nonstop1h 49mAmerican Airlines
Sun 11/239:51 amORD - RST
Nonstop1h 26mAmerican Airlines
Deal found 10/20$349
This Delta deal was found by Cheapflights users on 10/19. 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.
Tue 11/116:15 pmRST - ORD
1 stop3h 21mDelta
Wed 11/196:00 amORD - RST
1 stop4h 55mDelta
Deal found 10/19$358
This Delta deal was found by Cheapflights users on 10/19. 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.
Tue 11/117:00 amRST - MDW
1 stop6h 07mDelta
Tue 11/181:47 pmMDW - RST
1 stop3h 48mDelta
Deal found 10/19$358
This Delta deal was found by Cheapflights users on 10/21. 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 11/1811:35 amRST - ORD
1 stop5h 17mDelta
Tue 11/255:42 pmORD - RST
1 stop5h 01mDelta
Deal found 10/21$363

Cheap flight deals from Rochester to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Rochester (RST) to Chicago (CHI). 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 October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(American Airlines)

One-way from

$202
(Delta)

Popular in

October

Cheapest in

November

Average price

$688

Good round-trip deal

$390 or less

Good one-way deal

$278 or less
Provider with most accurate pricing for Rochester-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rochester-Chicago (CHI) flights.
Search Deals
From Rochester to Chicago (CHI)
Search Deals
One-way flight from Rochester to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Rochester to Chicago (CHI).
Search Deals
Price to beat on a one-way flight from Rochester to Chicago (CHI).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rochester to Chicago 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 October 22, 2025.
Use the filters below to find and compare flights from Rochester to Chicago that are best for you.

Fly from

Rochester

Fly to

Chicago

Route

Depart

Return

Price

RochesterChicago

RST - ORD

RSTORD

Rochester

Wed 1/28

11:15 am-4:48 pm

1 stop5h 33m

Chicago O'Hare Intl

Tue 2/3

12:15 pm-4:08 pm

1 stop3h 53m

$328

RochesterChicago

RST - MDW

RSTMDW

Rochester

Sat 4/11

7:00 am-1:08 pm

1 stop6h 08m

Chicago Midway

Tue 4/14

6:45 pm-10:38 pm

1 stop3h 53m

$328

RochesterChicago

RST - ORD

RSTORD

Rochester

Wed 1/28

7:00 am-11:33 am

1 stop4h 33m

Chicago O'Hare Intl

Wed 2/4

7:00 am-4:08 pm

2 stops9h 08m

$334

RochesterChicago

RST - ORD

RSTORD

Rochester

Tue 1/27

11:15 am-8:38 pm

2 stops9h 23m

Chicago O'Hare Intl

Wed 2/4

12:15 pm-4:08 pm

1 stop3h 53m

$334

RochesterChicago

RST - ORD

RSTORD

Rochester

Tue 11/18

6:39 pm-8:28 pm

Nonstop1h 49m

Chicago O'Hare Intl

Tue 11/25

10:33 pm-11:59 pm

Nonstop1h 26m

$344

RochesterChicago

RST - ORD

RSTORD

Rochester

Sat 1/31

7:00 am-11:33 am

1 stop4h 33m

Chicago O'Hare Intl

Mon 2/2

7:00 pm-10:51 pm

1 stop3h 51m

$348

RochesterChicago

RST - ORD

RSTORD

Rochester

Wed 11/26

6:15 pm-9:36 pm

1 stop3h 21m

Chicago O'Hare Intl

Fri 11/28

6:00 am-10:55 am

1 stop4h 55m

$348

RochesterChicago

RST - MDW

RSTMDW

Rochester

Sat 12/20

6:00 am-11:06 am

1 stop5h 06m

Chicago Midway

Sun 12/21

11:48 am-5:56 pm

1 stop6h 08m

$348

RochesterChicago

RST - ORD

RSTORD

Rochester

Thu 1/8

11:36 am-1:02 pm

Nonstop1h 26m

Chicago O'Hare Intl

Sun 1/11

4:41 pm-6:09 pm

Nonstop1h 28m

$349

RochesterChicago

RST - ORD

RSTORD

Rochester

Fri 1/9

6:00 am-7:43 am

Nonstop1h 43m

Chicago O'Hare Intl

Mon 1/12

9:40 am-11:06 am

Nonstop1h 26m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 34 results
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Compare providers for flights from Rochester to Chicago

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 Rochester to Chicago in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 Rochester, Minnesota-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rochester, Minnesota-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rochester, Minnesota-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rochester, Minnesota-Chicago 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 Rochester, Minnesota-Chicago 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 Rochester to Chicago

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

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

Currently, April is the cheapest month in which you can book a flight from Rochester, Minnesota to Chicago (average of $55). Flying from Rochester, Minnesota to Chicago in January is currently the most expensive (average of $118). 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 RST to CHI?

Find hourly flight availability from Rochester to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 22, 2025.

A simple way to save on the total cost of your ticket is to fly from Rochester, Minnesota to Chicago in the evening. If you’re flexible enough to do this you can expect to save up to 62% on your trip compared to booking a flight at noon.

Weekly flight availability from Rochester, Minnesota to Chicago

Explore weekly flight availability from Rochester to Chicago. 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 October 22, 2025.

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

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated October 22, 2025.
Peruse reviews from past customers who have flown with American Airlines from Rochester to Chicago to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,028 reviews

Entertainment

6.9

Comfort

7.2

Boarding

7.5

Overall

7.2

Crew

8.0

Food

6.4

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
11,028 reviews
American Airlines
7.2
Good
11,028 reviews

Entertainment

6.9

Comfort

7.2

Boarding

7.5

Overall

7.2

Crew

8.0

Food

6.4

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 Rochester to Chicago. 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 from for flights from Rochester to Chicago?

    For a flight from Rochester to Chicago, you will be flying from Rochester. Rochester (RST) is just 7.0 mi from the center of the city. Rochester is the only Rochester airport and it handles 5 outbound flights to Chicago per day. 2 airlines have flights to Chicago from Rochester on a regular basis.

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

    Delta and American Airlines can get you from Rochester, Minnesota to Chicago in just under 1h 49m. Your travel time can differ by up to 3h 44m. There are 268 mi between Rochester, Minnesota and Chicago. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Rochester, Minnesota to Chicago round-trip?

    Flying on American Airlines is currently your cheapest option to Chicago, with prices starting at $229. Another option worth looking into is Delta, starting at $258 round trip. American Airlines is priced at 43% lower than the current average price of a flight leaving 3 months from now.

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

    The top 3 most reliable airlines when flying from Rochester, Minnesota to Chicago are Qatar Airways (84%), Envoy Air (78%) and British Airways (71%).

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

    Looking for the cheapest flight from Rochester, Minnesota to Chicago? While on average our users pay $408, our data indicates the cheapest price to be $172. The most popular route (Rochester - Chicago O'Hare Intl), is priced around $328.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Rochester, Minnesota to Chicago (average of $55). Flying from Rochester, Minnesota to Chicago in January is currently the most expensive (average of $118). 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

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Porter
Benton Harbor

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Top 2 airlines flying from Rochester to Chicago

Discover the top 2 airlines that operate flights from Rochester to Chicago. 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$229Average$361FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$473FlexibilityNo cancel feeOn-timeN/A

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