Pierre Elliott Trudeau Intl

$157+ Cheap flights from Portland (PDX) 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YUL
Jun 7 — Jun 141
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Cheap flight deals from Portland to Pierre Elliott Trudeau Intl

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

This Trip.com deal was found by Cheapflights users on 5/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/202:30 pm
PDX
-
YUL
1 stop23h 00m
WestJet
Wed 9/307:15 am
YUL
-
PDX
1 stop9h 35m
WestJet
Deal found 5/3$307
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/162:30 pm
PDX
-
YUL
1 stop13h 35m
WestJet
Fri 8/287:15 am
YUL
-
PDX
1 stop9h 35m
WestJet
Deal found 5/3$311
This Trip.com deal was found by Cheapflights users on 5/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:30 pm
PDX
-
YUL
1 stop13h 35m
WestJet
Fri 8/287:15 am
YUL
-
PDX
1 stop9h 35m
WestJet
Deal found 5/6$314
This Justfly.com deal was found by Cheapflights users on 5/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:30 pm
PDX
-
YUL
1 stop13h 35m
WestJet
Fri 8/287:15 am
YUL
-
PDX
1 stop9h 35m
WestJet
Deal found 5/3$317
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:30 pm
PDX
-
YUL
2 stops30h 55m
WestJet
Wed 8/267:15 am
YUL
-
PDX
1 stop9h 35m
WestJet
Deal found 5/3$318
This Kiwi.com deal was found by Cheapflights users on 5/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/42:30 pm
PDX
-
YUL
1 stop30h 15m
WestJet
Thu 8/137:15 am
YUL
-
PDX
1 stop9h 35m
WestJet
Deal found 5/4$319
This Trip.com deal was found by Cheapflights users on 5/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:30 pm
PDX
-
YUL
1 stop13h 35m
WestJet
Sat 8/298:00 pm
YUL
-
PDX
1 stop20h 50m
WestJet
Deal found 5/3$329
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:30 pm
PDX
-
YUL
1 stop13h 35m
WestJet
Wed 7/297:15 am
YUL
-
PDX
1 stop9h 35m
WestJet
Deal found 5/8$331
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/232:30 pm
PDX
-
YUL
2 stops23h 15m
WestJet
Wed 7/297:15 am
YUL
-
PDX
1 stop9h 35m
WestJet
Deal found 5/8$332
This FlightHub deal was found by Cheapflights users on 5/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:30 pm
PDX
-
YUL
1 stop13h 35m
WestJet
Tue 9/86:45 am
YUL
-
PDX
2 stops10h 05m
WestJet
Deal found 5/3$335
This Justfly.com deal was found by Cheapflights users on 5/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:30 pm
PDX
-
YUL
1 stop13h 35m
WestJet
Fri 8/287:15 am
YUL
-
PDX
1 stop9h 35m
WestJet
Deal found 5/3$336

Find flight deals from Portland to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) 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 May 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$307
(Trip.com)

One-way from

$157
(Air Canada)

Popular in

December

Cheapest in

January

Average price

$456
Provider with most accurate pricing for Portland-Montreal Pierre Elliott Trudeau Intl flight deals.
Provider most trusted by Cheapflights users for Portland-Montreal Pierre Elliott Trudeau Intl flights.
From Portland to Montreal Pierre Elliott Trudeau Intl
One-way flight from Portland to Montreal Pierre Elliott Trudeau Intl
Highest demand for flights based on searches. 6% potential increase in price ($38 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Average for round-trip flights in May 2026

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 6/1

10:52 pm-1:09 pm

1 stop11h 17m

Montreal Pierre Elliott Trudeau Intl

Fri 6/5

11:23 am-9:48 pm

1 stop13h 25m

$425

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Wed 10/14

10:55 pm-12:15 pm

1 stop10h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 10/17

12:45 pm-9:53 pm

1 stop12h 08m

$432

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Wed 7/15

6:00 am-11:25 pm

2 stops14h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 7/22

12:47 pm-11:18 pm

2 stops13h 31m

$433
Quickest round-trip

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Wed 7/8

6:03 pm-8:16 am

1 stop11h 13m

Montreal Pierre Elliott Trudeau Intl

Wed 7/15

6:35 pm-12:50 am

1 stop9h 15m

$445

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sat 8/15

6:57 pm-3:28 pm

1 stop17h 31m

Montreal Pierre Elliott Trudeau Intl

Sun 8/30

6:30 pm-9:29 am

1 stop17h 59m

$457

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Thu 7/2

5:45 am-11:42 pm

2 stops14h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 7/6

12:47 pm-9:50 pm

1 stop12h 03m

$466

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Wed 10/14

6:04 am-11:10 pm

2 stops14h 06m

Montreal Pierre Elliott Trudeau Intl

Sun 10/18

6:00 am-6:43 pm

2 stops15h 43m

$470

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Fri 7/24

12:33 am-4:20 pm

2 stops12h 47m

Montreal Pierre Elliott Trudeau Intl

Tue 7/28

6:00 am-5:35 pm

2 stops14h 35m

$470

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Wed 7/29

12:33 am-5:42 pm

2 stops14h 09m

Montreal Pierre Elliott Trudeau Intl

Thu 8/6

12:47 pm-11:25 pm

2 stops13h 38m

$470

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Wed 7/8

6:00 am-11:25 pm

2 stops14h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 7/15

12:47 pm-11:18 pm

2 stops13h 31m

$470

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3
  • Most accurate provider: When it comes to deals on Portland-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 Portland-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-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 Portland-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 Portland-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 Portland to Pierre Elliott Trudeau Intl

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

Cheapflights Insights

Everything you need to know about your flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport

How far ahead should I book a flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport?

Booking 39 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport (average of $402). Flying from Portland to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of $674). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Portland to Montreal Pierre Elliott Trudeau Intl Airport?

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pierre Elliott Trudeau Intl. Reviews last updated May 8, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAir Canada from Portland to Montreal Pierre Elliott Trudeau Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Food

7.2

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Crew

8.5

Food

7.2

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Crew

8.5

Food

7.2

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Crew

8.5

Food

7.2

Comfort

7.9

Boarding

8.1

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

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

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Portland to Montreal Pierre Elliott Trudeau Intl. 3 airlines have flights from Portland to Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Portland to Montreal Pierre Elliott Trudeau Intl should not be difficult; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day.

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

    WestJet can get you from Portland to Montreal Pierre Elliott Trudeau Intl Airport in just under 23h. Your travel time can differ by up to . There are 2325 mi between Portland and Montreal Pierre Elliott Trudeau Intl Airport.

  • What are the cheapest airlines flying from Portland to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Cheapflights users have booked flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport round-trip from $162. Other airlines that can offer you cheap pricing are Delta, from $195, and Air Canada, from $202. United Airlines is currently priced 69% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Portland to Montreal Pierre Elliott Trudeau Intl Airport one-way?

    $142 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $152 and $165, respectively.

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

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

  • How can I find direct flights from Portland 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 Portland to Pierre Elliott Trudeau Intl.

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

    Yes. Cheapflights offers flight deals from Portland 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.

  • What is the cheapest month to book a flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport (average of $402). Flying from Portland to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of $674). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Laval
Longueuil
Dorval

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Alternative routes for Portland to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Portland to Pierre Elliott Trudeau Intl

Discover the top 3 airlines that operate flights from Portland to Pierre Elliott Trudeau Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$162Average$535FlexibilityNo cancel feeOn-time69%
DeltaCheapest$195Average$487FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$202Average$523FlexibilityNo cancel feeOn-time67%

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