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Cheap flights from Rochester, Minnesota to Chicago from $183

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Rochester, Minnesota to Chicago departing on 5/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:20 am - 9:50 am
RST
-
ORD
1h 30mnonstop
United Airlines Logo
9:00 am - 10:32 am
ORD
-
RST
1h 32mnonstop
$183United Airlines
Wed, May 27 - Wed, Jun 3
United Airlines Logo
8:20 am - 9:50 am
RST
-
ORD
1h 30mnonstop
United Airlines Logo
8:04 pm - 9:36 pm
ORD
-
RST
1h 32mnonstop
$277United Airlines
Thu, May 21 - Tue, May 26
United Airlines Logo
3:15 pm - 4:42 pm
RST
-
ORD
1h 27mnonstop
United Airlines Logo
12:45 pm - 2:10 pm
ORD
-
RST
1h 25mnonstop
$298United Airlines
Tue, Jun 30 - Sat, Jul 4
Delta Logo
6:30 am - 10:25 am
RST
-
ORD
3h 55m
1 stop
Delta Logo
6:15 am - 10:46 pm
ORD
-
RST
16h 31m
1 stop
$301Delta
Sat, Feb 28 - Tue, Mar 3
Delta Logo
11:42 am - 8:44 pm
RST
-
ORD
9h 02m
2 stops
Delta Logo
8:50 am - 10:46 pm
ORD
-
RST
13h 56m
1 stop
$306Delta
Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
5:00 am - 6:27 am
RST
-
ORD
1h 27mnonstop
American Airlines Logo
9:20 am - 10:42 am
ORD
-
RST
1h 22mnonstop
$307American Airlines
Sat, Feb 28 - Tue, Mar 3
Delta Logo
7:00 am - 11:29 am
RST
-
ORD
4h 29m
1 stop
Delta Logo
6:00 am - 10:46 am
ORD
-
RST
4h 46m
1 stop
$326Delta
Wed, May 27 - Wed, Jun 3
Delta Logo
7:00 am - 12:39 pm
RST
-
ORD
5h 39m
2 stops
Delta Logo
5:20 pm - 11:28 pm
ORD
-
RST
6h 08m
1 stop
$332Delta
Wed, May 27 - Wed, Jun 3
Delta Logo
11:42 am - 6:01 pm
RST
-
ORD
6h 19m
1 stop
Delta Logo
12:29 pm - 10:46 pm
ORD
-
RST
10h 17m
1 stop
$333Delta
Wed, Feb 25 - Tue, Mar 3
Delta Logo
11:42 am - 3:19 pm
RST
-
ORD
3h 37m
1 stop
Delta Logo
8:50 am - 3:52 pm
ORD
-
RST
7h 02m
1 stop
$337Delta
Fri, Feb 27 - Tue, Mar 3

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
Feb 28
RST5:00 amRochester
1h 27m
ORD6:27 amChicago O'Hare Intl
Mar 3
ORD9:20 amChicago O'Hare Intl
1h 22m
RST10:42 amRochester
$307
American Airlines
Apr 1
RST5:53 amRochester
1h 27m
ORD7:20 amChicago O'Hare Intl
Apr 12
ORD9:40 amChicago O'Hare Intl
1h 26m
RST11:06 amRochester
$343
American Airlines
Feb 14
RST5:00 amRochester
1h 27m
ORD6:27 amChicago O'Hare Intl
Feb 21
ORD2:48 pmChicago O'Hare Intl
1h 21m
RST4:09 pmRochester
$371

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
Feb 28
RST6:30 amRochester
3h 55m
1 stop
ORD10:25 amChicago O'Hare Intl
Mar 3
ORD6:15 amChicago O'Hare Intl
16h 31m
1 stop
RST10:46 pmRochester
$301
Delta
Feb 28
RST11:42 amRochester
9h 02m
2 stops
ORD8:44 pmChicago O'Hare Intl
Mar 3
ORD8:50 amChicago O'Hare Intl
13h 56m
1 stop
RST10:46 pmRochester
$306
Delta
May 27
RST7:00 amRochester
4h 29m
1 stop
ORD11:29 amChicago O'Hare Intl
Jun 3
ORD6:00 amChicago O'Hare Intl
4h 46m
1 stop
RST10:46 amRochester
$326

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 January 29, 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

RochesterChicago

RST - ORD

RSTORD

Rochester

Wed 5/27

8:20 am-9:50 am

Nonstop1h 30m

Chicago O'Hare Intl

Wed 6/3

9:00 am-10:32 am

Nonstop1h 32m

$183

RochesterChicago

RST - ORD

RSTORD

Rochester

Thu 5/21

8:20 am-9:50 am

Nonstop1h 30m

Chicago O'Hare Intl

Tue 5/26

8:04 pm-9:36 pm

Nonstop1h 32m

$277

RochesterChicago

RST - ORD

RSTORD

Rochester

Tue 6/30

3:15 pm-4:42 pm

Nonstop1h 27m

Chicago O'Hare Intl

Sat 7/4

12:45 pm-2:10 pm

Nonstop1h 25m

$298

RochesterChicago

RST - ORD

RSTORD

Rochester

Sat 2/28

6:30 am-10:25 am

1 stop3h 55m

Chicago O'Hare Intl

Tue 3/3

6:15 am-10:46 pm

1 stop16h 31m

$301

RochesterChicago

RST - ORD

RSTORD

Rochester

Sat 2/28

11:42 am-8:44 pm

2 stops9h 02m

Chicago O'Hare Intl

Tue 3/3

8:50 am-10:46 pm

1 stop13h 56m

$306

RochesterChicago

RST - ORD

RSTORD

Rochester

Sat 2/28

5:00 am-6:27 am

Nonstop1h 27m

Chicago O'Hare Intl

Tue 3/3

9:20 am-10:42 am

Nonstop1h 22m

$307

RochesterChicago

RST - ORD

RSTORD

Rochester

Wed 5/27

7:00 am-11:29 am

1 stop4h 29m

Chicago O'Hare Intl

Wed 6/3

6:00 am-10:46 am

1 stop4h 46m

$326

RochesterChicago

RST - ORD

RSTORD

Rochester

Wed 5/27

7:00 am-12:39 pm

2 stops5h 39m

Chicago O'Hare Intl

Wed 6/3

5:20 pm-11:28 pm

1 stop6h 08m

$332

RochesterChicago

RST - ORD

RSTORD

Rochester

Wed 2/25

11:42 am-6:01 pm

1 stop6h 19m

Chicago O'Hare Intl

Tue 3/3

12:29 pm-10:46 pm

1 stop10h 17m

$333

RochesterChicago

RST - ORD

RSTORD

Rochester

Fri 2/27

11:42 am-3:19 pm

1 stop3h 37m

Chicago O'Hare Intl

Tue 3/3

8:50 am-3:52 pm

1 stop7h 02m

$337

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 cheapest month to fly to Chicago O'Hare Intl Airport?

The month of May is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Rochester, Minnesota averaging around $351.

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 $402. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday 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 $490.

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 morning is the least expensive time of day to depart. momondo users have found prices as low as $446 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $488. 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 to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Rochester to Chicago O'Hare Intl 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?

No. A direct flight is the cheapest option for a flight between Rochester, Minnesota to Chicago O'Hare Intl Airport.

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

As of January 2026, prices for Rochester, Minnesota to Chicago O'Hare Intl Airport flights are approximately 84% 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

$253

Fastest flight time

1h 27m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Rochester, Minnesota in the past 72 hours is $253. The best round-trip flight deal from Rochester, Minnesota to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $334.
The fastest flight from Rochester, Minnesota to Chicago O'Hare Intl Airport takes 1h 27m
Direct flights go from Rochester, Minnesota to Chicago O'Hare Intl Airport every day.
Search flight deals

  • 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 27m.

  • 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
American AirlinesPriceFrom $309Free CancellationRating
7.2
11,206 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 13 times per week, with 11,205 momondo users rating the airline 7.2/10. The cheapest American Airlines deal from Rochester, Minnesota to Chicago O'Hare Intl Airport in the last 72 hours was $309 (round-trip), much lower than the average airfare cost of $377 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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Naperville
Rosemont
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Kenosha
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South Holland

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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