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Cheap flights from Chicago O'Hare Intl Airport to Rochester from $198

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Rochester departing on 5/8. 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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Find the cheapest flights from Chicago O'Hare Intl Airport to Rochester

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:41 pm - 6:01 pm
ORD
-
RST
1h 20mnonstop
American Airlines Logo
6:36 pm - 8:05 pm
RST
-
ORD
1h 29mnonstop
$307American Airlines
Wed, Mar 11 - Wed, Mar 18
Delta Logo
7:00 pm - 10:42 pm
ORD
-
RST
3h 42m
1 stop
Delta Logo
11:28 am - 3:02 pm
RST
-
ORD
3h 34m
1 stop
$326Delta
Tue, Mar 10 - Tue, May 26
Delta Logo
7:00 pm - 10:42 pm
ORD
-
RST
3h 42m
1 stop
Delta Logo
5:30 am - 1:01 pm
RST
-
ORD
7h 31m
2 stops
$332Delta
Tue, Mar 10 - Tue, May 26
Delta Logo
7:00 pm - 10:42 pm
ORD
-
RST
3h 42m
1 stop
Delta Logo
6:00 am - 11:35 am
RST
-
ORD
5h 35m
1 stop
$336Delta
Wed, Mar 11 - Wed, Mar 18
Delta Logo
7:00 pm - 10:50 am
ORD
-
RST
15h 50m
1 stop
Delta Logo
11:28 am - 3:02 pm
RST
-
ORD
3h 34m
1 stop
$337Delta
Mon, Mar 9 - Sat, May 23
American Airlines Logo
9:20 am - 10:42 am
ORD
-
RST
1h 22mnonstop
American Airlines Logo
5:53 am - 7:20 am
RST
-
ORD
1h 27mnonstop
$339American Airlines
Tue, Mar 3 - Tue, Mar 10
Delta Logo
6:15 am - 10:50 am
ORD
-
RST
4h 35m
1 stop
Delta Logo
6:00 am - 1:17 pm
RST
-
ORD
7h 17m
2 stops
$342Delta
Wed, Mar 11 - Wed, Mar 18
Delta Logo
7:00 pm - 10:50 am
ORD
-
RST
15h 50m
1 stop
Delta Logo
6:00 am - 1:24 pm
RST
-
ORD
7h 24m
2 stops
$343Delta
Mon, Mar 9 - Sat, Mar 14
United Airlines Logo
9:00 am - 10:32 am
ORD
-
RST
1h 32mnonstop
United Airlines Logo
8:20 am - 9:50 am
RST
-
ORD
1h 30mnonstop
$353United Airlines
Wed, May 27 - Sat, May 30
Delta Logo
12:15 pm - 4:05 pm
ORD
-
RST
3h 50m
1 stop
Delta Logo
11:30 am - 5:53 pm
RST
-
ORD
6h 23m
1 stop
$357Delta
Tue, Mar 10 - Sat, Mar 14

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

Our best American Airlines deals on Chicago O'Hare Intl Airport to Rochester, Minnesota flight tickets
American Airlines
Mar 11
ORD4:41 pmChicago O'Hare Intl
1h 20m
RST6:01 pmRochester
Mar 18
RST6:36 pmRochester
1h 29m
ORD8:05 pmChicago O'Hare Intl
$307
American Airlines
Mar 3
ORD9:20 amChicago O'Hare Intl
1h 22m
RST10:42 amRochester
Mar 10
RST5:53 amRochester
1h 27m
ORD7:20 amChicago O'Hare Intl
$339
American Airlines
Mar 10
ORD8:35 amChicago O'Hare Intl
1h 19m
RST9:54 amRochester
May 20
RST7:17 pmRochester
1h 42m
ORD8:59 pmChicago O'Hare Intl
$367

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

Our best Delta deals on Chicago O'Hare Intl Airport to Rochester, Minnesota flight tickets
Delta
Mar 10
ORD7:00 pmChicago O'Hare Intl
3h 42m
1 stop
RST10:42 pmRochester
May 26
RST11:28 amRochester
3h 34m
1 stop
ORD3:02 pmChicago O'Hare Intl
$326
Delta
Mar 10
ORD7:10 amChicago O'Hare Intl
8h 55m
2 stops
RST4:05 pmRochester
May 20
RST11:28 amRochester
5h 24m
1 stop
ORD4:52 pmChicago O'Hare Intl
$332
Delta
Mar 11
ORD7:00 pmChicago O'Hare Intl
3h 42m
1 stop
RST10:42 pmRochester
Mar 18
RST6:00 amRochester
5h 35m
1 stop
ORD11:35 amChicago O'Hare Intl
$336

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Rochester, Minnesota 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 February 10, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Rochester, Minnesota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Wed 3/11

4:41 pm-6:01 pm

Nonstop1h 20m

Rochester

Wed 3/18

6:36 pm-8:05 pm

Nonstop1h 29m

$307

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Tue 3/10

7:00 pm-10:42 pm

1 stop3h 42m

Rochester

Tue 5/26

11:28 am-3:02 pm

1 stop3h 34m

$326

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Tue 3/10

7:00 pm-10:42 pm

1 stop3h 42m

Rochester

Tue 5/26

5:30 am-1:01 pm

2 stops7h 31m

$332

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Wed 3/11

7:00 pm-10:42 pm

1 stop3h 42m

Rochester

Wed 3/18

6:00 am-11:35 am

1 stop5h 35m

$336

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Mon 3/9

7:00 pm-10:50 am

1 stop15h 50m

Rochester

Sat 5/23

11:28 am-3:02 pm

1 stop3h 34m

$337

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Tue 3/3

9:20 am-10:42 am

Nonstop1h 22m

Rochester

Tue 3/10

5:53 am-7:20 am

Nonstop1h 27m

$339

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Wed 3/11

6:15 am-10:50 am

1 stop4h 35m

Rochester

Wed 3/18

6:00 am-1:17 pm

2 stops7h 17m

$342

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Mon 3/9

7:00 pm-10:50 am

1 stop15h 50m

Rochester

Sat 3/14

6:00 am-1:24 pm

2 stops7h 24m

$343

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Wed 5/27

9:00 am-10:32 am

Nonstop1h 32m

Rochester

Sat 5/30

8:20 am-9:50 am

Nonstop1h 30m

$353

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Tue 3/10

12:15 pm-4:05 pm

1 stop3h 50m

Rochester

Sat 3/14

11:30 am-5:53 pm

1 stop6h 23m

$357

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 Rochester from

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

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 Chicago O'Hare Intl Airport and Rochester, Minnesota?

What is the cheapest month to fly to Rochester, Minnesota?

In general, January is the cheapest month to fly from Chicago O'Hare Intl Airport to Rochester, Minnesota. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $370. If you’re not able to fly to Rochester, Minnesota in January, then April is your next best option. Flight prices from Chicago O'Hare Intl Airport to Rochester, Minnesota during April average around $384.

What is the cheapest day to depart on your flight to Rochester, Minnesota?

The cheapest day to depart on your flight to Rochester, Minnesota is on a Saturday when prices can be found for as low as $354. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $714. These prices are subject to change though, so be sure to set up a Price Alert for flights to Rochester, Minnesota.

What is the cheapest time of day to depart on your flight to Rochester, Minnesota?

Flying to Rochester, Minnesota from Chicago O'Hare Intl Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $369 when looking at flights departing at noon. In the afternoon is when there is more demand to fly to Rochester, Minnesota, so prices are often more expensive at around $449 per ticket.

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

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

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

There are 3 cabin classes available to choose from on Chicago O'Hare Intl to Rochester flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of February 2026, prices for Chicago O'Hare Intl Airport to Rochester, Minnesota flights are approximately 237% more expensive when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$344

Fastest flight time

1h 21m

Direct flights

Every day

Airports in Rochester, Minnesota

1 airport
The best one-way flight to Rochester, Minnesota from Chicago O'Hare Intl Airport in the past 72 hours is $344. The best round-trip flight deal from Chicago O'Hare Intl Airport to Rochester, Minnesota found on momondo in the last 72 hours is $424.
The fastest flight from Chicago O'Hare Intl Airport to Rochester, Minnesota takes 1h 21m
Direct flights go from Chicago O'Hare Intl Airport to Rochester, Minnesota every day.
There is 1 airport in Rochester, Minnesota. From Chicago O'Hare Intl Airport there are direct flights to Rochester (RST).
Search flight deals

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

    The distance between Chicago O'Hare Intl and Rochester is about 269.8 mi. A reasonable flight in good conditions will take 1h 21m.

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

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

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

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

  • What documentation or ID do you need to fly to Rochester Airport?

    The required travel and health documents for your Rochester Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rochester Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

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

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Rochester, Minnesota with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $324Free CancellationRating
7.2
11,262 reviews
Search American Airlines flights

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

    The lowest priced American Airlines flight from Chicago O'Hare Intl Airport to Rochester, Minnesota from the last 72 hours was $324. Generally, American Airlines has 7 flights on this route every week with an average price of $449. American Airlines is rated 7.2/10 by our users.

Traveling to a place near Rochester?

Book flights to Rochester if you plan to visit one of these locations
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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Rochester. momondo saves you time and could save you money on your trip.

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

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

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

momondo helps you find the best flight between Chicago and Rochester 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 Chicago to Rochester right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chicago to Rochester flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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