Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Portland to Montreal from C$ 219

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Montreal departing on 14/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Portland to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
2:30 p.m. - 7:05 a.m.
PDX
-
YUL
13h 35m
1 stop
WestJet Logo
7:15 a.m. - 1:50 p.m.
YUL
-
PDX
9h 35m
1 stop
C$ 429WestJet
Mon, 24 Aug - Fri, 28 Aug
WestJet Logo
2:30 p.m. - 4:30 p.m.
PDX
-
YUL
23h 00m
1 stop
WestJet Logo
7:15 a.m. - 1:50 p.m.
YUL
-
PDX
9h 35m
1 stop
C$ 435WestJet
Mon, 24 Aug - Fri, 28 Aug
WestJet Logo
2:30 p.m. - 7:05 a.m.
PDX
-
YUL
13h 35m
1 stop
WestJet Logo
7:15 a.m. - 1:50 p.m.
YUL
-
PDX
9h 35m
1 stop
C$ 443WestJet
Fri, 18 Sep - Wed, 23 Sep
WestJet Logo
2:30 p.m. - 11:45 p.m.
PDX
-
YUL
30h 15m
1 stop
WestJet Logo
7:15 a.m. - 1:50 p.m.
YUL
-
PDX
9h 35m
1 stop
C$ 449WestJet
Thu, 13 Aug - Thu, 20 Aug
WestJet Logo
2:30 p.m. - 11:45 p.m.
PDX
-
YUL
30h 15m
1 stop
WestJet Logo
7:15 a.m. - 1:50 p.m.
YUL
-
PDX
9h 35m
1 stop
C$ 451WestJet
Thu, 13 Aug - Fri, 21 Aug
WestJet Logo
2:30 p.m. - 7:05 a.m.
PDX
-
YUL
13h 35m
1 stop
WestJet Logo
7:15 a.m. - 1:50 p.m.
YUL
-
PDX
9h 35m
1 stop
C$ 453WestJet
Tue, 21 Jul - Wed, 29 Jul
WestJet Logo
2:30 p.m. - 4:45 p.m.
PDX
-
YUL
23h 15m
2 stops
WestJet Logo
7:15 a.m. - 1:50 p.m.
YUL
-
PDX
9h 35m
1 stop
C$ 454WestJet
Thu, 23 Jul - Wed, 29 Jul
WestJet Logo
2:30 p.m. - 4:30 p.m.
PDX
-
YUL
23h 00m
1 stop
WestJet Logo
7:15 a.m. - 1:50 p.m.
YUL
-
PDX
9h 35m
1 stop
C$ 461WestJet
Mon, 24 Aug - Fri, 28 Aug
WestJet Logo
2:30 p.m. - 7:05 a.m.
PDX
-
YUL
13h 35m
1 stop
WestJet Logo
7:15 a.m. - 1:50 p.m.
YUL
-
PDX
9h 35m
1 stop
C$ 465WestJet
Tue, 1 Sep - Wed, 16 Sep
WestJet Logo
2:30 p.m. - 7:05 a.m.
PDX
-
YUL
13h 35m
1 stop
WestJet Logo
8:00 p.m. - 1:50 p.m.
YUL
-
PDX
20h 50m
1 stop
C$ 477WestJet
Tue, 11 Aug - Sun, 16 Aug

WestJet flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport

Our best WestJet deals on Portland to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
WestJet
24 Aug
PDX2:30 p.m.Portland
13h 35m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
28 Aug
YUL7:15 a.m.Montreal Pierre Elliott Trudeau Intl
9h 35m
1 stop
PDX1:50 p.m.Portland
C$ 429
WestJet
18 Sep
PDX2:30 p.m.Portland
13h 35m
1 stop
YUL7:05 a.m.Montreal Pierre Elliott Trudeau Intl
23 Sep
YUL7:15 a.m.Montreal Pierre Elliott Trudeau Intl
9h 35m
1 stop
PDX1:50 p.m.Portland
C$ 443
WestJet
13 Aug
PDX2:30 p.m.Portland
30h 15m
1 stop
YUL11:45 p.m.Montreal Pierre Elliott Trudeau Intl
20 Aug
YUL7:15 a.m.Montreal Pierre Elliott Trudeau Intl
9h 35m
1 stop
PDX1:50 p.m.Portland
C$ 449

Delta flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport

Our best Delta deals on Portland to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Delta
24 May
PDX7:05 a.m.Portland
13h 36m
2 stops
YUL11:41 p.m.Montreal Pierre Elliott Trudeau Intl
2 Jun
YUL12:40 p.m.Montreal Pierre Elliott Trudeau Intl
12h 06m
1 stop
PDX9:46 p.m.Portland
C$ 636
Delta
24 May
PDX9:50 a.m.Portland
10h 51m
2 stops
YUL11:41 p.m.Montreal Pierre Elliott Trudeau Intl
2 Jun
YUL9:30 a.m.Montreal Pierre Elliott Trudeau Intl
15h 32m
2 stops
PDX10:02 p.m.Portland
C$ 643
Delta
14 May
PDX5:45 a.m.Portland
14h 56m
2 stops
YUL11:41 p.m.Montreal Pierre Elliott Trudeau Intl
19 May
YUL12:40 p.m.Montreal Pierre Elliott Trudeau Intl
12h 06m
1 stop
PDX9:46 p.m.Portland
C$ 782

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport 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 96,600 searches. Data last updated 10 May 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
Quickest round-trip

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 24/8

2:30 p.m.-7:05 a.m.

1 stop13h 35m

Montreal Pierre Elliott Trudeau Intl

Fri 28/8

7:15 a.m.-1:50 p.m.

1 stop9h 35m

C$ 429

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 24/8

2:30 p.m.-4:30 p.m.

1 stop23h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 28/8

7:15 a.m.-1:50 p.m.

1 stop9h 35m

C$ 435

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Fri 18/9

2:30 p.m.-7:05 a.m.

1 stop13h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

7:15 a.m.-1:50 p.m.

1 stop9h 35m

C$ 443

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Thu 13/8

2:30 p.m.-11:45 p.m.

1 stop30h 15m

Montreal Pierre Elliott Trudeau Intl

Thu 20/8

7:15 a.m.-1:50 p.m.

1 stop9h 35m

C$ 449

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Thu 13/8

2:30 p.m.-11:45 p.m.

1 stop30h 15m

Montreal Pierre Elliott Trudeau Intl

Fri 21/8

7:15 a.m.-1:50 p.m.

1 stop9h 35m

C$ 451

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 21/7

2:30 p.m.-7:05 a.m.

1 stop13h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 29/7

7:15 a.m.-1:50 p.m.

1 stop9h 35m

C$ 453

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Thu 23/7

2:30 p.m.-4:45 p.m.

2 stops23h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 29/7

7:15 a.m.-1:50 p.m.

1 stop9h 35m

C$ 454

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 24/8

2:30 p.m.-4:30 p.m.

1 stop23h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 28/8

7:15 a.m.-1:50 p.m.

1 stop9h 35m

C$ 461

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 1/9

2:30 p.m.-7:05 a.m.

1 stop13h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 16/9

7:15 a.m.-1:50 p.m.

1 stop9h 35m

C$ 465

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 11/8

2:30 p.m.-7:05 a.m.

1 stop13h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 16/8

8:00 p.m.-1:50 p.m.

1 stop20h 50m

C$ 477

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Montreal from

How to get the cheapest flight ticket from Portland to Montreal Pierre Elliott Trudeau Intl Airport

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 typical price of a round-trip flight between Portland and Montreal Pierre Elliott Trudeau Intl Airport?

What is the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport?

The month of May is, on average, the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from Portland, with most prices found around C$ 522. The month of January is another great option to travel to Montreal Pierre Elliott Trudeau Intl Airport, with average flight prices from Portland averaging around C$ 550.

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

You are more likely to see cheaper flights to Montreal Pierre Elliott Trudeau Intl Airport from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal Pierre Elliott Trudeau Intl Airport for around C$ 713 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal Pierre Elliott Trudeau Intl Airport from Portland for as low as C$ 459 on momondo.

Can stopping save me money on Portland to Montreal Pierre Elliott Trudeau Intl Airport flights?

You could potentially save up to 10% on your flight if you consider stops on a Portland to Montreal Pierre Elliott Trudeau Intl Airport flight.

How have Portland to Montreal Pierre Elliott Trudeau Intl Airport flight prices changed over time?

As of May 2026, prices for Portland to Montreal Pierre Elliott Trudeau Intl Airport flights are approximately 9% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Montreal Pierre Elliott Trudeau Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Montreal Pierre Elliott Trudeau Intl Airport (PDX to YUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport

Fastest flight time

8h 00m

Direct flights

None
The fastest flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport takes 8h 00m
There are no direct flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from Portland to Montreal Pierre Elliott Trudeau Intl Airport.
Search flight deals

Frequently asked questions about flying from Portland to Montreal Pierre Elliott Trudeau Intl Airport

  • How far is Portland to Montreal Pierre Elliott Trudeau Intl by plane?

    A flight from Portland to Montreal Pierre Elliott Trudeau Intl will travel around 3750.3 km. In terms of flight time, this usually takes a little over 8h 00m.

  • When did momondo last update prices for flights from Portland Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from Portland Airport to Montreal Pierre Elliott Trudeau Intl Airport refresh daily.

  • How old do you have to be to fly from Portland Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Portland Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The travel and health documents you'll need for your trip to Montreal Pierre Elliott Trudeau Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montreal Pierre Elliott Trudeau Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Trois-Rivières
Sherbrooke
Montebello
Brossard
Dorval
Longueuil
Cornwall
North Hatley
Boucherville
Drummondville
Saint-Sauveur
Magog
Bromont
Sutton
Saint-Jean-sur-Richelieu
Waterloo

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Montreal?

It is quick and easy to find Portland to Montreal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Montreal that suits you.

Can I find flights from Portland to Montreal with flexible booking policies on momondo?

Flights from Portland to Montreal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Portland to Montreal?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Montreal.

I’m not ready to book a flight from Portland to Montreal right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Montreal from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Montreal Pierre Elliott Trudeau Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 9/6
Tue 16/6
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Montreal