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Cheap flights from Rochester, Minnesota to Chicago from $179

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rochester, Minnesota to Chicago departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Rochester, Minnesota to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:15 am - 9:33 pmRST  Rochester-ORD Chicago O'Hare Intl
16h 18m1 stop Minneapolis St Paul
Delta Logo
12:29 pm - 10:38 pmORD  Chicago O'Hare Intl-RST Rochester
10h 09m1 stop Minneapolis St Paul
$328Delta
Tue, Sep 15 - Tue, Sep 22
Delta Logo
5:15 am - 9:33 pmRST  Rochester-ORD Chicago O'Hare Intl
16h 18m1 stop Minneapolis St Paul
Delta Logo
6:10 am - 10:38 pmORD  Chicago O'Hare Intl-RST Rochester
16h 28m1 stop Minneapolis St Paul
$328Delta
Tue, Sep 15 - Tue, Sep 22
Delta Logo
5:15 am - 4:59 pmRST  Rochester-ORD Chicago O'Hare Intl
11h 44m1 stop Minneapolis St Paul
Delta Logo
6:10 am - 10:38 pmORD  Chicago O'Hare Intl-RST Rochester
16h 28m1 stop Minneapolis St Paul
$328Delta
Tue, Sep 22 - Tue, Sep 29
Delta Logo
5:15 am - 9:33 pmRST  Rochester-ORD Chicago O'Hare Intl
16h 18m1 stop Minneapolis St Paul
Delta Logo
6:10 am - 10:38 pmORD  Chicago O'Hare Intl-RST Rochester
16h 28m1 stop Minneapolis St Paul
$328Delta
Wed, Sep 9 - Tue, Sep 15
Delta Logo
11:36 am - 9:38 pmRST  Rochester-ORD Chicago O'Hare Intl
10h 02m1 stop Minneapolis St Paul
Delta Logo
8:25 am - 10:38 pmORD  Chicago O'Hare Intl-RST Rochester
14h 13m1 stop Minneapolis St Paul
$328Delta
Sat, Sep 19 - Tue, Sep 22
Delta Logo
11:36 am - 9:38 pmRST  Rochester-ORD Chicago O'Hare Intl
10h 02m1 stop Minneapolis St Paul
Delta Logo
8:25 am - 10:38 pmORD  Chicago O'Hare Intl-RST Rochester
14h 13m1 stop Minneapolis St Paul
$328Delta
Sat, Sep 19 - Tue, Sep 22
Delta Logo
5:15 am - 9:33 pmRST  Rochester-ORD Chicago O'Hare Intl
16h 18m1 stop Minneapolis St Paul
Delta Logo
6:10 am - 10:38 pmORD  Chicago O'Hare Intl-RST Rochester
16h 28m1 stop Minneapolis St Paul
$328Delta
Tue, Sep 15 - Sat, Sep 19
Delta Logo
11:36 am - 9:33 pmRST  Rochester-ORD Chicago O'Hare Intl
9h 57m1 stop Minneapolis St Paul
Delta Logo
12:29 pm - 10:38 pmORD  Chicago O'Hare Intl-RST Rochester
10h 09m1 stop Minneapolis St Paul
$328Delta
Mon, Sep 21 - Sat, Sep 26
American Airlines Logo
5:50 am - 7:27 amRST  Rochester-ORD Chicago O'Hare Intl
1h 37mnonstop
American Airlines Logo
8:21 am - 9:49 amORD  Chicago O'Hare Intl-RST Rochester
1h 28mnonstop
$340American Airlines
Wed, Sep 16 - Sat, Sep 19
American Airlines Logo
6:10 am - 7:39 amRST  Rochester-ORD Chicago O'Hare Intl
1h 29mnonstop
American Airlines Logo
5:43 pm - 7:13 pmORD  Chicago O'Hare Intl-RST Rochester
1h 30mnonstop
$356American Airlines
Sat, Sep 5 - Sun, Sep 6

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Delta flights from Rochester, Minnesota to Chicago O'Hare Intl Airport

Our best Delta deals on Rochester, Minnesota to Chicago O'Hare Intl Airport flight tickets
Delta
Sep 15
RST5:15 amRochester
16h 18m
1 stop
ORD9:33 pmChicago O'Hare Intl
Sep 22
ORD12:29 pmChicago O'Hare Intl
10h 09m
1 stop
RST10:38 pmRochester
$328
Delta
Sep 16
RST11:36 amRochester
8h 54m
2 stops
ORD8:30 pmChicago O'Hare Intl
Sep 19
ORD6:10 amChicago O'Hare Intl
4h 46m
1 stop
RST10:56 amRochester
$348
Delta
Sep 23
RST11:36 amRochester
9h 57m
1 stop
ORD9:33 pmChicago O'Hare Intl
Sep 29
ORD8:25 amChicago O'Hare Intl
14h 13m
1 stop
RST10:38 pmRochester
$351

American Airlines flights from Rochester, Minnesota to Chicago O'Hare Intl Airport

Our best American Airlines deals on Rochester, Minnesota to Chicago O'Hare Intl Airport flight tickets
American Airlines
Sep 16
RST5:50 amRochester
1h 37m
ORD7:27 amChicago O'Hare Intl
Sep 19
ORD8:21 amChicago O'Hare Intl
1h 28m
RST9:49 amRochester
$340
American Airlines
Sep 5
RST6:10 amRochester
1h 29m
ORD7:39 amChicago O'Hare Intl
Sep 6
ORD5:43 pmChicago O'Hare Intl
1h 30m
RST7:13 pmRochester
$356
American Airlines
Sep 23
RST5:40 amRochester
1h 47m
ORD7:27 amChicago O'Hare Intl
Oct 21
ORD10:30 pmChicago O'Hare Intl
1h 27m
RST11:57 pmRochester
$357

momondo Fare Finder

 
Customize your flight search to find flights from Rochester, Minnesota to Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated August 5, 2026.
Use the filters below to find and compare flights from Rochester, Minnesota to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RochesterChicago

RST Rochester - ORD Chicago O'Hare Intl

RSTORD

Rochester

Tue 9/15

5:15 am-9:33 pm

1 stop16h 18m

Chicago O'Hare Intl

Tue 9/22

12:29 pm-10:38 pm

1 stop10h 09m

$328

RochesterChicago

RST Rochester - ORD Chicago O'Hare Intl

RSTORD

Rochester

Tue 9/15

5:15 am-9:33 pm

1 stop16h 18m

Chicago O'Hare Intl

Tue 9/22

6:10 am-10:38 pm

1 stop16h 28m

$328

RochesterChicago

RST Rochester - ORD Chicago O'Hare Intl

RSTORD

Rochester

Tue 9/22

5:15 am-4:59 pm

1 stop11h 44m

Chicago O'Hare Intl

Tue 9/29

6:10 am-10:38 pm

1 stop16h 28m

$328

RochesterChicago

RST Rochester - ORD Chicago O'Hare Intl

RSTORD

Rochester

Wed 9/9

5:15 am-9:33 pm

1 stop16h 18m

Chicago O'Hare Intl

Tue 9/15

6:10 am-10:38 pm

1 stop16h 28m

$328

RochesterChicago

RST Rochester - ORD Chicago O'Hare Intl

RSTORD

Rochester

Sat 9/19

11:36 am-9:38 pm

1 stop10h 02m

Chicago O'Hare Intl

Tue 9/22

8:25 am-10:38 pm

1 stop14h 13m

$328

RochesterChicago

RST Rochester - ORD Chicago O'Hare Intl

RSTORD

Rochester

Sat 9/19

11:36 am-9:38 pm

1 stop10h 02m

Chicago O'Hare Intl

Tue 9/22

8:25 am-10:38 pm

1 stop14h 13m

$328

RochesterChicago

RST Rochester - ORD Chicago O'Hare Intl

RSTORD

Rochester

Tue 9/15

5:15 am-9:33 pm

1 stop16h 18m

Chicago O'Hare Intl

Sat 9/19

6:10 am-10:38 pm

1 stop16h 28m

$328

RochesterChicago

RST Rochester - ORD Chicago O'Hare Intl

RSTORD

Rochester

Mon 9/21

11:36 am-9:33 pm

1 stop9h 57m

Chicago O'Hare Intl

Sat 9/26

12:29 pm-10:38 pm

1 stop10h 09m

$328

RochesterChicago

RST Rochester - ORD Chicago O'Hare Intl

RSTORD

Rochester

Wed 9/16

5:50 am-7:27 am

Nonstop1h 37m

Chicago O'Hare Intl

Sat 9/19

8:21 am-9:49 am

Nonstop1h 28m

$340
Quickest round-trip

RochesterChicago

RST Rochester - ORD Chicago O'Hare Intl

RSTORD

Rochester

Sat 9/5

6:10 am-7:39 am

Nonstop1h 29m

Chicago O'Hare Intl

Sun 9/6

5:43 pm-7:13 pm

Nonstop1h 30m

$356

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Rochester, Minnesota to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Rochester, Minnesota and Chicago O'Hare Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $388 to $504.
The lowest price recently found on this route was $328.

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Rochester, Minnesota averaging around $349.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Tuesday when prices can be found for as low as $412. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Rochester, Minnesota because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $551.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Rochester, Minnesota in the evening is the least expensive time of day to depart. momondo users have found prices as low as $464 when looking at flights departing in the evening. Try not to purchase tickets at noon because they tend to be around $916. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Rochester to Chicago O'Hare Intl flight route?

Fly from Rochester to Chicago O'Hare Intl for the best Rochester - Chicago O'Hare Intl flight prices

What cabin class options are available on Rochester, Minnesota to Chicago O'Hare Intl Airport flights?

There are 4 cabin classes available to choose from on Rochester, Minnesota to Chicago O'Hare Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Rochester, Minnesota to Chicago O'Hare Intl Airport flights?

You could potentially save up to 36% on your flight if you consider stops on a Rochester, Minnesota to Chicago O'Hare Intl Airport flight.

How have Rochester, Minnesota to Chicago O'Hare Intl Airport flight prices changed over time?

As of August 2026, prices for Rochester, Minnesota to Chicago O'Hare Intl Airport flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from Rochester, Minnesota to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Rochester, Minnesota to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rochester, Minnesota to Chicago O'Hare Intl Airport (RST to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rochester, Minnesota to Chicago O'Hare Intl Airport

Best Price Found

$332

Fastest flight time

1h 30m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Rochester, Minnesota in the past 72 hours is $332. The best round-trip flight deal from Rochester, Minnesota to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $382.
The fastest flight from Rochester, Minnesota to Chicago O'Hare Intl Airport takes 1h 30m
Direct flights go from Rochester, Minnesota to Chicago O'Hare Intl Airport every day.
Search flight deals

Frequently asked questions about flying from Rochester, Minnesota to Chicago O'Hare Intl Airport

  • How far is Rochester to Chicago O'Hare Intl by plane?

    The distance between Rochester and Chicago O'Hare Intl is about 269.8 mi. A reasonable flight in good conditions will take 1h 30m.

  • When did momondo last update prices for flights from Rochester Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Rochester Airport to Chicago O'Hare Intl Airport refresh daily.

  • How many operators does momondo search for flights from Rochester Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Rochester Airport to Chicago O'Hare Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rochester Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Rochester, Minnesota to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Rochester, Minnesota to Chicago O'Hare Intl Airport?

Best airlines flying from Rochester, Minnesota to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Rochester, Minnesota to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $168Free CancellationRating
7.4
10,058 reviews
Search United Airlines flights
American AirlinesPriceFrom $338Free CancellationRating
7.1
11,848 reviews
Search American Airlines flights

  • American Airlines Flights From Rochester, Minnesota to Chicago O'Hare Intl Airport

    American Airlines flies from Rochester, Minnesota to Chicago O'Hare Intl Airport around 6 times per week, with 11,848 momondo users rating the airline 7.1/10. The cheapest American Airlines deal from Rochester, Minnesota to Chicago O'Hare Intl Airport in the last 72 hours was $338 (round-trip), much lower than the average airfare cost of $460 for American Airlines flights on this route.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Rosemont
Oak Brook
Orland Park
Naperville
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Racine
Aurora
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Elgin
South Holland
Evanston

Why use momondo?

Why should I use momondo to find a flight deal from Rochester to Chicago?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Rochester.

Can I find flights from Rochester to Chicago with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chicago from Rochester with this policy.

How can momondo help me find flights from Rochester to Chicago?

momondo helps you find the best flight between Rochester and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Rochester to Chicago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Rochester and alert you when they change.

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