HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chicago

$229+ 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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
RST — CHI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Rochester to Chicago with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 12, 2025.

Round-trip from

$285
(Delta)

One-way from

$229
(American Airlines)

Popular in

June

Cheapest in

October

Average price

$464

Good round-trip deal

$347 or less

Good one-way deal

$166 or less
From Rochester to Chicago (CHI)
Search Deals
One-way flight from Rochester to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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

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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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 8/134:59 pmRST - ORD
2 stops15h 05mDelta
Mon 8/187:00 pmORD - RST
2 stops21h 19mDelta
Deal found 6/10$285
This Delta deal was found by Cheapflights users on 6/10. 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 8/137:00 amRST - MDW
1 stop10h 37mDelta
Tue 8/199:15 amMDW - RST
1 stop14h 14mDelta
Deal found 6/10$285
This American Airlines deal was found by Cheapflights users on 6/10. 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 8/166:25 pmRST - ORD
Nonstop1h 25mAmerican Airlines
Tue 8/1910:54 amORD - RST
Nonstop1h 24mAmerican Airlines
Deal found 6/10$309

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 June 12, 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 8/13

4:59 pm-8:04 am

2 stops15h 05m

Chicago O'Hare Intl

Mon 8/18

7:00 pm-4:19 pm

2 stops21h 19m

$285

RochesterChicago

RST - MDW

RSTMDW

Rochester

Wed 8/13

7:00 am-5:37 pm

1 stop10h 37m

Chicago Midway

Mon 8/18

9:15 am-11:29 pm

1 stop14h 14m

$285

RochesterChicago

RST - ORD

RSTORD

Rochester

Sat 8/16

6:25 pm-7:50 pm

Nonstop1h 25m

Chicago O'Hare Intl

Tue 8/19

10:54 am-12:18 pm

Nonstop1h 24m

$309

RochesterChicago

RST - ORD

RSTORD

Rochester

Sat 8/2

2:00 pm-3:24 pm

Nonstop1h 24m

$229

RochesterChicago

RST - ORD

RSTORD

Rochester

Wed 7/2

1:20 pm-4:46 pm

1 stop3h 26m

$244

RochesterChicago

RST - MDW

RSTMDW

Rochester

Wed 7/2

1:20 pm-5:40 pm

1 stop4h 20m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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, August is the cheapest month in which you can book a flight from Rochester, Minnesota to Chicago (average of $245). Flying from Rochester, Minnesota to Chicago in March is currently the most expensive (average of $321). 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 June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Rochester, Minnesota to Chicago in the afternoon. If you’re flexible enough to do this you can expect to save up to 3% 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 June 12, 2025.

The most flights from RST to CHI are scheduled on a Wednesday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 June 12, 2025.
To help decide which airline to fly from Rochester to Chicago, see what other customers have to say about Delta and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Flying on Delta is currently your cheapest option to Chicago, with prices starting at $285. Another option worth looking into is American Airlines, starting at $309 round trip. Delta is priced at 23% 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 SkyWest Airlines (77%), British Airways (69%) and Piedmont Airlines (67%).

  • 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 $402, our data indicates the cheapest price to be $153. The most popular route (Rochester - Chicago O'Hare Intl), is priced around $302.

  • 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, August is the cheapest month in which you can book a flight from Rochester, Minnesota to Chicago (average of $245). Flying from Rochester, Minnesota to Chicago in March is currently the most expensive (average of $321). 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 Rochester?

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

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.

Alternative routes for Rochester to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Minneapolis to O'Hare Intl flights
Minneapolis to Midway flights
Minneapolis to St. Louis flights
Fargo to O'Hare Intl flights
Sioux Falls to O'Hare Intl flights
Minneapolis to Rockford flights
Fargo to Midway flights
Duluth to O'Hare Intl flights
Sioux Falls to Midway flights
Duluth to Midway flights
Rochester to O'Hare Intl flights
Rochester to Midway flights
Minneapolis to Peoria flights
Sioux Falls to St. Louis flights
Fargo to St. Louis flights
Mason City to O'Hare Intl flights
Minneapolis to Moline flights
Minneapolis to Springfield flights
Minneapolis to Evansville flights
Rochester to St. Louis flights
La Crosse to O'Hare Intl flights
Minneapolis to Bloomington flights
Ironwood to O'Hare Intl flights
Rochester to Moline flights
Rochester to Paducah flights
Minneapolis to Champaign flights
La Crosse to Midway flights
International Falls to O'Hare Intl flights
International Falls to Midway flights
Sioux Falls to Bloomington flights
Brainerd to O'Hare Intl flights
Minneapolis to Dubuque flights
La Crosse to St. Louis flights
La Crosse to Peoria flights
Sioux Falls to Dubuque flights
Rochester to Peoria flights
Fargo to Peoria flights
Brainerd to Peoria flights

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$229Average$340FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$473FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.