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Cheap flights from Chicago O'Hare Intl Airport to Rochester from $191

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 2/17. 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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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.
United Airlines Logo
12:45 pm - 2:09 pm
ORD
-
RST
1h 24mnonstop
United Airlines Logo
8:00 am - 9:28 am
RST
-
ORD
1h 28mnonstop
$284United Airlines
Sat, May 2 - Tue, May 5
American Airlines Logo
9:40 am - 11:06 am
ORD
-
RST
1h 26mnonstop
American Airlines Logo
6:39 pm - 8:20 pm
RST
-
ORD
1h 41mnonstop
$309American Airlines
Sat, Jan 24 - Wed, Jan 28
American Airlines Logo
9:40 am - 11:06 am
ORD
-
RST
1h 26mnonstop
American Airlines Logo
11:11 am - 12:56 pm
RST
-
ORD
1h 45mnonstop
$310American Airlines
Sat, Jan 17 - Sun, Jan 18
Delta Logo
12:55 pm - 4:12 pm
ORD
-
RST
3h 17m1 stop
Delta Logo
4:39 pm - 9:43 pm
RST
-
ORD
5h 04m1 stop
$328Delta
Sat, Jan 24 - Wed, Jan 28
American Airlines Logo
4:40 pm - 6:05 pm
ORD
-
RST
1h 25mnonstop
American Airlines Logo
6:06 am - 7:30 am
RST
-
ORD
1h 24mnonstop
$329American Airlines
Tue, Apr 7 - Mon, May 4
Delta Logo
12:55 pm - 4:12 pm
ORD
-
RST
3h 17m1 stop
Delta Logo
6:45 am - 1:18 pm
RST
-
ORD
6h 33m2 stops
$334Delta
Sat, Jan 24 - Wed, Jan 28
Delta Logo
6:36 pm - 10:47 pm
ORD
-
RST
4h 11m1 stop
Delta Logo
11:15 am - 4:48 pm
RST
-
ORD
5h 33m1 stop
$348Delta
Tue, Apr 7 - Mon, May 4
American Airlines Logo
9:40 am - 11:06 am
ORD
-
RST
1h 26mnonstop
American Airlines Logo
11:36 am - 1:02 pm
RST
-
ORD
1h 26mnonstop
$349American Airlines
Fri, Jan 16 - Mon, Jan 19
Delta Logo
12:30 pm - 4:12 pm
ORD
-
RST
3h 42m1 stop
Delta Logo
4:52 pm - 9:41 am
RST
-
ORD
16h 49m2 stops
$360Delta
Sat, Jan 17 - Sun, Jan 18
Delta Logo
6:50 am - 4:12 pm
ORD
-
RST
9h 22m2 stops
Delta Logo
4:52 pm - 9:41 am
RST
-
ORD
16h 49m2 stops
$365Delta
Sat, Jan 17 - Sun, Jan 18

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
Jan 24
ORD9:40 amChicago O'Hare Intl
1h 26m
RST11:06 amRochester
Jan 28
RST6:39 pmRochester
1h 41m
ORD8:20 pmChicago O'Hare Intl
$309
Find similar
American Airlines
Jan 17
ORD9:40 amChicago O'Hare Intl
1h 26m
RST11:06 amRochester
Jan 18
RST11:11 amRochester
1h 45m
ORD12:56 pmChicago O'Hare Intl
$310
Find similar
American Airlines
Apr 7
ORD4:40 pmChicago O'Hare Intl
1h 25m
RST6:05 pmRochester
May 4
RST6:06 amRochester
1h 24m
ORD7:30 amChicago O'Hare Intl
$329
Find similar

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
Jan 24
ORD12:55 pmChicago O'Hare Intl
3h 17m
1 stop
RST4:12 pmRochester
Jan 28
RST4:39 pmRochester
5h 04m
1 stop
ORD9:43 pmChicago O'Hare Intl
$328
Find similar
Delta
Jan 24
ORD12:55 pmChicago O'Hare Intl
3h 17m
1 stop
RST4:12 pmRochester
Jan 28
RST6:45 amRochester
6h 33m
2 stops
ORD1:18 pmChicago O'Hare Intl
$334
Find similar
Delta
Apr 7
ORD6:36 pmChicago O'Hare Intl
4h 11m
1 stop
RST10:47 pmRochester
May 4
RST11:15 amRochester
5h 33m
1 stop
ORD4:48 pmChicago O'Hare Intl
$348
Find similar

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 December 18, 2025.
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

Sat 5/2

12:45 pm-2:09 pm

Nonstop1h 24m

Rochester

Tue 5/5

8:00 am-9:28 am

Nonstop1h 28m

$284

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Sat 1/24

9:40 am-11:06 am

Nonstop1h 26m

Rochester

Wed 1/28

6:39 pm-8:20 pm

Nonstop1h 41m

$309

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Sat 1/17

9:40 am-11:06 am

Nonstop1h 26m

Rochester

Sun 1/18

11:11 am-12:56 pm

Nonstop1h 45m

$310

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Sat 1/24

12:55 pm-4:12 pm

1 stop3h 17m

Rochester

Wed 1/28

4:39 pm-9:43 pm

1 stop5h 04m

$328

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Tue 4/7

4:40 pm-6:05 pm

Nonstop1h 25m

Rochester

Mon 5/4

6:06 am-7:30 am

Nonstop1h 24m

$329

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Sat 1/24

12:55 pm-4:12 pm

1 stop3h 17m

Rochester

Wed 1/28

6:45 am-1:18 pm

2 stops6h 33m

$334

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Tue 4/7

6:36 pm-10:47 pm

1 stop4h 11m

Rochester

Mon 5/4

11:15 am-4:48 pm

1 stop5h 33m

$348

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Fri 1/16

9:40 am-11:06 am

Nonstop1h 26m

Rochester

Mon 1/19

11:36 am-1:02 pm

Nonstop1h 26m

$349

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Sat 1/17

12:30 pm-4:12 pm

1 stop3h 42m

Rochester

Sun 1/18

4:52 pm-9:41 am

2 stops16h 49m

$360

ChicagoRochester

ORD - RST

ORDRST

Chicago O'Hare Intl

Sat 1/17

6:50 am-4:12 pm

2 stops9h 22m

Rochester

Sun 1/18

4:52 pm-9:41 am

2 stops16h 49m

$365

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 cheapest month to fly to Rochester, Minnesota?

In general, April 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 $408. If you’re not able to fly to Rochester, Minnesota in April, then December is your next best option. Flight prices from Chicago O'Hare Intl Airport to Rochester, Minnesota during December average around $424.

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 December 2025, prices for Chicago O'Hare Intl Airport to Rochester, Minnesota flights are approximately 120% 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

$389

Fastest flight time

1h 28m

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 $389. The best round-trip flight deal from Chicago O'Hare Intl Airport to Rochester, Minnesota found on momondo in the last 72 hours is $354.
The fastest flight from Chicago O'Hare Intl Airport to Rochester, Minnesota takes 1h 28m
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 28m.

  • 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
11,055 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 12 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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