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Pierre Elliott Trudeau Intl

$136+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YUL
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Montreal Pierre Elliott Trudeau Intl are usually found in October or August, booked 70 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap 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 July 3, 2025.

Round-trip from

$305
(Gotogate)

One-way from

$136
(SmartFares)

Popular in

December

Cheapest in

October

Average price

$520
From Portland to Montreal Pierre Elliott Trudeau Intl
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One-way flight from Portland to Montreal Pierre Elliott Trudeau Intl
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Highest demand for flights based on searches. 11% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 3, 2025.

This Gotogate deal was found by Cheapflights users on 7/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:15 amPDX - YUL
2 stops13h 57mMultiple Airlines
Wed 8/137:00 amYUL - PDX
1 stop9h 04mMultiple Airlines
Deal found 7/3$305
This Priceline deal was found by Cheapflights users on 6/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/121:45 pmPDX - YUL
1 stop7h 58mWestJet
Tue 8/197:00 amYUL - PDX
1 stop9h 04mWestJet
Deal found 6/30$319
This Mytrip deal was found by Cheapflights users on 7/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:15 amPDX - YUL
2 stops13h 57mAir Canada
Wed 8/139:15 amYUL - PDX
2 stops12h 31mAir Canada
Deal found 7/3$322
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2411:59 pmPDX - YUL
1 stop7h 41mUnited Airlines
Mon 8/252:20 pmYUL - PDX
1 stop8h 43mUnited Airlines
Deal found 7/1$330
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Thu 7/1011:07 pmPDX - YUL
1 stop20h 43mAmerican Airlines
Thu 7/245:29 pmYUL - PDX
1 stop8h 35mAmerican Airlines
Deal found 7/1$372
This Delta deal was found by Cheapflights users on 7/2. 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 8/1512:46 amPDX - YUL
2 stops12h 17mDelta
Sat 8/2312:55 pmYUL - PDX
1 stop9h 49mDelta
Deal found 7/2$401

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 July 3, 2025.
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

Portland

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 8/4

6:15 am-11:12 pm

2 stops13h 57m

Montreal Pierre Elliott Trudeau Intl

Wed 8/13

7:00 am-1:04 pm

1 stop9h 04m

$305

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 8/12

1:45 pm-12:43 am

1 stop7h 58m

Montreal Pierre Elliott Trudeau Intl

Tue 8/19

7:00 am-1:04 pm

1 stop9h 04m

$319

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 8/4

6:15 am-11:12 pm

2 stops13h 57m

Montreal Pierre Elliott Trudeau Intl

Wed 8/13

9:15 am-6:46 pm

2 stops12h 31m

$322

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sun 8/24

11:59 pm-10:40 am

1 stop7h 41m

Montreal Pierre Elliott Trudeau Intl

Mon 8/25

2:20 pm-8:03 pm

1 stop8h 43m

$330

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Thu 7/10

11:07 pm-10:50 pm

1 stop20h 43m

Montreal Pierre Elliott Trudeau Intl

Thu 7/24

5:29 pm-11:04 pm

1 stop8h 35m

$372

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Fri 8/15

12:46 am-4:03 pm

2 stops12h 17m

Montreal Pierre Elliott Trudeau Intl

Sat 8/23

12:55 pm-7:44 pm

1 stop9h 49m

$401

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 7/15

1:45 pm-12:43 am

1 stop7h 58m

$136

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 8/4

12:59 am-2:45 pm

1 stop10h 46m

$152

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 8/5

3:25 pm-7:10 am

2 stops12h 45m

$153

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sun 8/17

4:16 pm-3:00 pm

2 stops19h 44m

$163

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 12 results
1
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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?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Pierre Elliott Trudeau Intl. Price data was last updated on June 27, 2025.

Booking 70 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 $270). Flying from Portland to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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.

What is the cheapest time of day to fly from PDX to YUL?

Find hourly flight availability from Portland to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 18% on flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Portland to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Portland to Pierre Elliott Trudeau Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Portland to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 July 3, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines 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.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,917 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,681 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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. 5 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.

  • 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 $319. Other airlines that can offer you cheap pricing are Air Canada, from $322, and United Airlines, from $330. WestJet is currently priced 37% 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?

    $136 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on American Airlines and Air Canada, with prices starting from $152 and $153, 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 $270). Flying from Portland to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Laval
Brossard
Longueuil
Sherbrooke
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.
Boise to Pierre Elliott Trudeau Intl flights
Eugene to Pierre Elliott Trudeau Intl flights
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Top 5 airlines flying from Portland to Pierre Elliott Trudeau Intl

Discover the top 5 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$197Average$521FlexibilityNo cancel feeOn-time67%
WestJetCheapest$200Average$476FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$201Average$479FlexibilityNo cancel feeOn-time69%
DeltaCheapest$233Average$484FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$425Average$538FlexibilityNo cancel feeOn-time71%

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