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Cheap flights from Oregon to Montreal Pierre Elliott Trudeau Intl Airport from C$ 205

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YUL
1 Sep — 8 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Oregon to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Oregon to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Oregon to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 August 2026.

Wed 2/92:30 p.m.
PDX
-
YUL
1 stop13h 35m
WestJet
Sat 5/97:15 a.m.
YUL
-
PDX
1 stop9h 35m
WestJet
Deal found 2/8C$ 443
Sat 5/93:30 p.m.
PDX
-
YUL
2 stops12h 40m
Air Canada
Fri 11/96:00 p.m.
YUL
-
PDX
1 stop18h 31m
Air Canada
Deal found 31/7C$ 457
Sat 5/92:30 p.m.
PDX
-
YUL
1 stop23h 00m
WestJet
Fri 11/97:15 a.m.
YUL
-
PDX
1 stop9h 35m
WestJet
Deal found 1/8C$ 464
Wed 2/92:30 p.m.
PDX
-
YUL
1 stop13h 35m
WestJet
Sun 6/96:45 a.m.
YUL
-
PDX
2 stops10h 05m
WestJet
Deal found 2/8C$ 471
Sat 31/1010:00 a.m.
PDX
-
YUL
1 stop7h 43m
Air Canada
Tue 3/117:30 a.m.
YUL
-
PDX
1 stop10h 11m
Air Canada
Deal found 30/7C$ 482
Thu 27/82:30 p.m.
PDX
-
YUL
1 stop30h 15m
WestJet
Mon 31/88:00 p.m.
YUL
-
PDX
1 stop20h 50m
WestJet
Deal found 2/8C$ 486
Tue 25/82:30 p.m.
PDX
-
YUL
2 stops23h 15m
WestJet
Wed 2/97:15 a.m.
YUL
-
PDX
1 stop9h 35m
WestJet
Deal found 1/8C$ 488
Tue 1/93:30 p.m.
PDX
-
YUL
2 stops12h 40m
Air Canada
Wed 9/97:30 a.m.
YUL
-
PDX
1 stop10h 16m
Air Canada
Deal found 2/8C$ 490
Wed 26/83:19 p.m.
BOI
-
YUL
1 stop18h 24m
American Airlines
Wed 2/93:45 p.m.
YUL
-
BOI
1 stop21h 31m
American Airlines
Deal found 29/7C$ 665
Sat 31/1012:59 p.m.
EUG
-
YUL
2 stops23h 01m
United Airlines
Tue 3/116:00 a.m.
YUL
-
EUG
1 stop8h 57m
United Airlines
Deal found 28/7C$ 694
Tue 20/106:50 p.m.
BOI
-
YUL
1 stop11h 26m
United Airlines
Sat 24/106:10 a.m.
YUL
-
BOI
1 stop7h 18m
United Airlines
Deal found 29/7C$ 695
Fri 4/92:49 p.m.
BOI
-
YUL
1 stop21h 55m
American Airlines
Wed 9/95:34 p.m.
YUL
-
BOI
1 stop22h 57m
American Airlines
Deal found 29/7C$ 698

Find flight deals from Oregon to Pierre Elliott Trudeau Intl

Keep the following information in mind while searching for Oregon to Pierre Elliott Trudeau Intl flight deals. Data was last updated 2 August 2026.

Round-trip from

C$ 443

One-way from

C$ 205

Popular in

November

Cheapest in

January

Average price

C$ 811
WestJet
  • WestJet
  • 2/9-5/9
  • 2 total stops
  • 23h 10m total
  • Oregon to Montreal
Search Deals
Air Canada
  • Air Canada
  • 5/9
  • 1 total stop
  • 7h 44m total
  • Oregon to Montreal
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 187 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon 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 629,999 searches. Data last updated 2 August 2026.
Use the filters below to find and compare flights from Oregon to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Wed 16/9

11:02 p.m.-10:40 a.m.

1 stop8h 38m

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

6:10 a.m.-11:33 a.m.

1 stop8h 23m

C$ 503

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 25/8

7:15 p.m.-10:40 a.m.

2 stops12h 25m

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

4:55 p.m.-10:52 p.m.

1 stop8h 57m

C$ 517

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sat 29/8

7:15 p.m.-10:40 a.m.

2 stops12h 25m

Montreal Pierre Elliott Trudeau Intl

Wed 30/9

9:45 a.m.-3:56 p.m.

1 stop9h 11m

C$ 517

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Thu 26/11

11:10 p.m.-1:38 p.m.

1 stop11h 28m

Montreal Pierre Elliott Trudeau Intl

Wed 2/12

12:50 p.m.-10:02 p.m.

1 stop12h 12m

C$ 524

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 7/12

9:45 p.m.-11:39 a.m.

1 stop10h 54m

Montreal Pierre Elliott Trudeau Intl

Wed 16/12

12:44 p.m.-10:26 p.m.

1 stop12h 42m

C$ 524

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 17/11

11:52 a.m.-11:30 p.m.

1 stop8h 38m

Montreal Pierre Elliott Trudeau Intl

Sun 22/11

12:50 p.m.-10:02 p.m.

1 stop12h 12m

C$ 524

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Wed 9/9

11:02 p.m.-10:40 a.m.

1 stop8h 38m

Montreal Pierre Elliott Trudeau Intl

Sun 13/9

9:15 a.m.-8:10 p.m.

1 stop13h 55m

C$ 524

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sun 20/9

8:25 a.m.-7:45 p.m.

1 stop8h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 26/9

9:45 a.m.-10:23 p.m.

1 stop15h 38m

C$ 528

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Thu 27/8

11:02 p.m.-5:30 p.m.

1 stop15h 28m

Montreal Pierre Elliott Trudeau Intl

Tue 29/9

7:45 p.m.-9:31 a.m.

1 stop16h 46m

C$ 541

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 24/8

11:02 p.m.-5:30 p.m.

1 stop15h 28m

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

9:45 a.m.-9:05 p.m.

2 stops14h 20m

C$ 542

Flights are sorted by cheapest round-trip flights first.

Deals found on 31/7

Showing 1-10 of 37 resultsSorted by cheapest first
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Best time to book a flight from Oregon to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Oregon 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 Oregon to Montreal Pierre Elliott Trudeau Intl Airport

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

Currently, January is the cheapest month in which you can book a flight from Oregon to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 563). Flying from Oregon to Montreal Pierre Elliott Trudeau Intl Airport in May is currently the most expensive (average of C$ 958). 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 Oregon to Montreal Pierre Elliott Trudeau Intl Airport?

Airfare is below average for this route at the moment.
Oregon to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between C$ 708 and C$ 1,013 in September.
The cheapest round-trip price found within the last 5 days was C$ 443 on WestJet (2 Sep-5 Sep).

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

The price you pay for your flight from Oregon to Montreal Pierre Elliott Trudeau Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 41 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from Oregon 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.

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

    A quick flight from Oregon to Montreal Pierre Elliott Trudeau Intl Airport can take about 8h 38m. United Airlines provides one of the quickest options available for as low as C$ 503. The distance from Oregon to Montreal Pierre Elliott Trudeau Intl Airport is about 3742 km. Both multi-stop and direct flights can be found to your destination and back.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as C$ 228. Users have also found prices from C$ 260 and C$ 287 on United Airlines and American Airlines, respectively.

  • What are the most popular routes from Oregon to Montreal Pierre Elliott Trudeau Intl Airport?

    The most popular route from Oregon to Montreal Pierre Elliott Trudeau Intl Airport is Portland - Montreal Pierre Elliott Trudeau Intl. You may also consider Boise Air Term. Gowen Fld - Montreal Pierre Elliott Trudeau Intl or Eugene - Montreal Pierre Elliott Trudeau Intl.

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon 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 Oregon to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Oregon to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 563). Flying from Oregon to Montreal Pierre Elliott Trudeau Intl Airport in May is currently the most expensive (average of C$ 958). 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

Travelling 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
Dorval
Trois-Rivières
Laval
Brossard
Cornwall
Longueuil
Sherbrooke
Montebello
Boucherville
Magog
Bromont
Saint-Jean-sur-Richelieu
Drummondville
North Hatley
Saint-Sauveur
Louiseville

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Alternative routes for Oregon to Pierre Elliott Trudeau Intl

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

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How does Cheapflights help users find flights from Oregon to Pierre Elliott Trudeau Intl?

Deals for Oregon to Pierre Elliott Trudeau Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Oregon to Pierre Elliott Trudeau Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Oregon to Pierre Elliott Trudeau Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Oregon to Pierre Elliott Trudeau Intl with no change fees?

Certainly. Search results for flights to Pierre Elliott Trudeau Intl from Oregon shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Oregon to Pierre Elliott Trudeau Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from Oregon today and book when prices fit your budget.

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