HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pierre Elliott Trudeau Intl

$251+ Cheap flights from Rochester (ROC) to Pierre Elliott Trudeau Intl (YUL)

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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
ROC — YUL
Jul 8 — Jul 151
Wed 7/8
Wed 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Rochester to Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl

Cheapest flights from Rochester to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Rochester to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 8, 2026.

This Delta deal was found by Cheapflights users on 6/8. 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.
Sat 7/46:20 am
ROC
-
YUL
1 stop7h 30m
Delta
Fri 7/109:30 am
YUL
-
ROC
1 stop7h 38m
Delta
Deal found 6/8$563
This Delta deal was found by Cheapflights users on 6/8. 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.
Mon 10/266:00 am
ROC
-
YUL
1 stop7h 36m
Delta
Fri 10/309:28 am
YUL
-
ROC
1 stop7h 31m
Delta
Deal found 6/8$606
This Delta deal was found by Cheapflights users on 6/5. 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 7/112:35 pm
ROC
-
YUL
1 stop6h 11m
Delta
Sat 7/42:40 pm
YUL
-
ROC
1 stop6h 48m
Delta
Deal found 6/5$610
This American Airlines deal was found by Cheapflights users on 6/6. 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 7/46:10 am
ROC
-
YUL
2 stops9h 09m
American Airlines
Fri 7/107:51 am
YUL
-
ROC
2 stops15h 15m
American Airlines
Deal found 6/6$630
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Mon 7/207:31 pm
ROC
-
YUL
1 stop19h 48m
American Airlines
Sat 7/257:51 am
YUL
-
ROC
1 stop6h 57m
American Airlines
Deal found 6/8$647
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Mon 9/147:43 pm
ROC
-
YUL
1 stop19h 46m
American Airlines
Mon 9/217:50 am
YUL
-
ROC
1 stop11h 23m
American Airlines
Deal found 6/4$650
This American Airlines deal was found by Cheapflights users on 6/5. 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.
Wed 7/15:50 am
ROC
-
YUL
2 stops9h 38m
American Airlines
Sat 7/44:16 pm
YUL
-
ROC
2 stops26h 02m
American Airlines
Deal found 6/5$663
This Delta deal was found by Cheapflights users on 6/3. 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.
Fri 12/46:00 am
ROC
-
YUL
1 stop7h 36m
Delta
Sun 12/611:15 am
YUL
-
ROC
1 stop7h 42m
Delta
Deal found 6/3$669

Find flight deals from Rochester to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Rochester (ROC) to Pierre Elliott Trudeau Intl (YUL). 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 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$563
(Delta)

One-way from

$251
(Air Canada)
Provider with most accurate pricing for Greater Rochester Intl-Montreal Pierre Elliott Trudeau Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Rochester Intl-Montreal Pierre Elliott Trudeau Intl flights.
Search Deals
From Greater Rochester Intl to Montreal Pierre Elliott Trudeau Intl
Search Deals
One-way flight from Greater Rochester Intl to Montreal Pierre Elliott Trudeau Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rochester to Pierre Elliott Trudeau Intl 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 8, 2026.
Use the filters below to find and compare flights from Rochester to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RochesterMontreal

ROC - YUL

ROCYUL

Greater Rochester Intl

Sat 7/4

6:20 am-1:50 pm

1 stop7h 30m

Montreal Pierre Elliott Trudeau Intl

Fri 7/10

9:30 am-5:08 pm

1 stop7h 38m

$563

RochesterMontreal

ROC - YUL

ROCYUL

Greater Rochester Intl

Mon 10/26

6:00 am-1:36 pm

1 stop7h 36m

Montreal Pierre Elliott Trudeau Intl

Fri 10/30

9:28 am-4:59 pm

1 stop7h 31m

$606

RochesterMontreal

ROC - YUL

ROCYUL

Greater Rochester Intl

Wed 7/1

12:35 pm-6:46 pm

1 stop6h 11m

Montreal Pierre Elliott Trudeau Intl

Sat 7/4

2:40 pm-9:28 pm

1 stop6h 48m

$610

RochesterMontreal

ROC - YUL

ROCYUL

Greater Rochester Intl

Tue 7/28

12:37 pm-6:54 pm

1 stop6h 17m

Montreal Pierre Elliott Trudeau Intl

Fri 7/31

9:30 am-5:08 pm

1 stop7h 38m

$611

RochesterMontreal

ROC - YUL

ROCYUL

Greater Rochester Intl

Mon 9/14

7:43 pm-3:29 pm

1 stop19h 46m

Montreal Pierre Elliott Trudeau Intl

Mon 9/21

7:50 am-7:13 pm

1 stop11h 23m

$650

RochesterMontreal

ROC - YUL

ROCYUL

Greater Rochester Intl

Wed 7/1

5:50 am-9:38 pm

2 stops15h 48m

Montreal Pierre Elliott Trudeau Intl

Sat 7/4

4:16 pm-10:21 am

1 stop18h 05m

$657

RochesterMontreal

ROC - YUL

ROCYUL

Greater Rochester Intl

Thu 7/16

7:31 pm-3:19 pm

1 stop19h 48m

Montreal Pierre Elliott Trudeau Intl

Sat 7/18

1:05 pm-11:30 am

2 stops22h 25m

$657
Quickest round-trip

RochesterMontreal

ROC - YUL

ROCYUL

Greater Rochester Intl

Mon 6/22

3:00 pm-7:45 pm

1 stop4h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 6/25

9:15 am-2:18 pm

1 stop5h 03m

$669
Cheapest one-way
Quickest one-way

RochesterMontreal

ROC - YUL

ROCYUL

Greater Rochester Intl

Sat 7/18

6:20 am-12:00 pm

1 stop5h 40m

$251

RochesterMontreal

ROC - YUL

ROCYUL

Greater Rochester Intl

Sat 7/18

6:10 am-3:19 pm

2 stops9h 09m

$288

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Rochester-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rochester-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rochester-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rochester-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rochester-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Rochester to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Rochester to Pierre Elliott Trudeau Intl. 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 Montreal Pierre Elliott Trudeau Intl?

    If you book a flight to Montreal Pierre Elliott Trudeau Intl from Rochester, you will be flying from Greater Rochester Intl, which is the city’s only airport. Greater Rochester Intl (ROC) is located 3.8 mi from the center of Rochester. There are 0 flights from Greater Rochester Intl to Montreal Pierre Elliott Trudeau Intl per day from 0 different airlines.

  • How long is the flight from Rochester to Montreal Pierre Elliott Trudeau Intl Airport?

    Departing from Rochester to Montreal Pierre Elliott Trudeau Intl Airport will take you 7h 30m. The distance between Rochester and Montreal Pierre Elliott Trudeau Intl Airport is about 252 mi.

  • Can I find deals for flights from Rochester to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Rochester to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rochester to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rochester to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Rochester to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Rochester to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Longueuil
Laval
Dorval

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.

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.