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Cheap flights from Portland to Montreal from $163

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 3/13. 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
0 bags

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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 pm - 7:00 am
PDX
-
YUL
13h 30m
1 stop
WestJet Logo
7:15 am - 1:50 pm
YUL
-
PDX
9h 35m
1 stop
$337WestJet
Fri, May 15 - Tue, May 26
WestJet Logo
2:30 pm - 7:00 am
PDX
-
YUL
13h 30m
1 stop
WestJet Logo
7:15 am - 1:50 pm
YUL
-
PDX
9h 35m
1 stop
$343WestJet
Wed, May 13 - Tue, May 26
WestJet Logo
2:30 pm - 6:25 pm
PDX
-
YUL
24h 55m
2 stops
WestJet Logo
7:15 am - 1:50 pm
YUL
-
PDX
9h 35m
1 stop
$355WestJet
Fri, May 15 - Tue, May 26
Multiple Airlines Logo
5:00 am - 12:40 am
PDX
-
YUL
16h 40m
2 stops
Multiple Airlines Logo
7:15 am - 1:50 pm
YUL
-
PDX
9h 35m
1 stop
$380Multiple Airlines
Wed, May 13 - Tue, May 26
Multiple Airlines Logo
12:27 pm - 11:45 pm
PDX
-
YUL
32h 18m
2 stops
Multiple Airlines Logo
7:15 am - 1:50 pm
YUL
-
PDX
9h 35m
1 stop
$386Multiple Airlines
Sat, May 16 - Tue, May 26
Multiple Airlines Logo
10:39 am - 7:00 am
PDX
-
YUL
17h 21m
2 stops
Multiple Airlines Logo
7:15 am - 1:50 pm
YUL
-
PDX
9h 35m
1 stop
$391Multiple Airlines
Sun, May 17 - Tue, May 26
Multiple Airlines Logo
5:00 am - 12:40 am
PDX
-
YUL
16h 40m
2 stops
Multiple Airlines Logo
7:15 am - 1:50 pm
YUL
-
PDX
9h 35m
1 stop
$398Multiple Airlines
Thu, May 14 - Tue, May 26
American Airlines Logo
9:44 pm - 10:44 pm
PDX
-
YUL
22h 00m
1 stop
American Airlines Logo
3:45 pm - 12:17 am
YUL
-
PDX
11h 32m
1 stop
$399American Airlines
Tue, Feb 24 - Tue, Mar 3
Air Canada Logo
9:50 am - 9:00 pm
PDX
-
YUL
8h 10m
1 stop
Air Canada Logo
7:30 am - 2:40 pm
YUL
-
PDX
10h 10m
1 stop
$401Air Canada
Mon, Mar 2 - Tue, Mar 3
WestJet Logo
2:30 pm - 7:00 am
PDX
-
YUL
13h 30m
1 stop
WestJet Logo
8:00 pm - 1:50 pm
YUL
-
PDX
20h 50m
1 stop
$405WestJet
Wed, May 13 - Sat, May 23

Air Canada flights from Portland to Montreal

Our best Air Canada deals on Portland to Montreal flight tickets
Air Canada
Mar 2
PDX9:50 amPortland
8h 10m
1 stop
YUL9:00 pmMontreal Pierre Elliott Trudeau Intl
Mar 3
YUL7:30 amMontreal Pierre Elliott Trudeau Intl
10h 10m
1 stop
PDX2:40 pmPortland
$401
Air Canada
May 13
PDX3:25 pmPortland
12h 45m
2 stops
YUL7:10 amMontreal Pierre Elliott Trudeau Intl
May 22
YUL8:30 amMontreal Pierre Elliott Trudeau Intl
9h 15m
1 stop
PDX2:45 pmPortland
$407
Air Canada
Feb 22
PDX11:59 pmPortland
7h 21m
1 stop
YUL10:20 amMontreal Pierre Elliott Trudeau Intl
Mar 3
YUL8:05 amMontreal Pierre Elliott Trudeau Intl
9h 35m
2 stops
PDX2:40 pmPortland
$410

American Airlines flights from Portland to Montreal

Our best American Airlines deals on Portland to Montreal flight tickets
American Airlines
Feb 24
PDX9:44 pmPortland
22h 00m
1 stop
YUL10:44 pmMontreal Pierre Elliott Trudeau Intl
Mar 3
YUL3:45 pmMontreal Pierre Elliott Trudeau Intl
11h 32m
1 stop
PDX12:17 amPortland
$399
American Airlines
May 11
PDX11:59 pmPortland
8h 45m
1 stop
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
May 14
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
13h 02m
1 stop
PDX10:32 pmPortland
$421
American Airlines
Feb 24
PDX11:40 pmPortland
11h 05m
2 stops
YUL1:45 pmMontreal Pierre Elliott Trudeau Intl
Mar 3
YUL12:59 pmMontreal Pierre Elliott Trudeau Intl
14h 18m
2 stops
PDX12:17 amPortland
$425

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Montreal 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 832,500 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Portland to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Fri 5/15

2:30 pm-7:00 am

1 stop13h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 5/26

7:15 am-1:50 pm

1 stop9h 35m

$337

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Wed 5/13

2:30 pm-7:00 am

1 stop13h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 5/26

7:15 am-1:50 pm

1 stop9h 35m

$343

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Fri 5/15

2:30 pm-6:25 pm

2 stops24h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 5/26

7:15 am-1:50 pm

1 stop9h 35m

$355

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Wed 5/13

5:00 am-12:40 am

2 stops16h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 5/26

7:15 am-1:50 pm

1 stop9h 35m

$380

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sat 5/16

12:27 pm-11:45 pm

2 stops32h 18m

Montreal Pierre Elliott Trudeau Intl

Tue 5/26

7:15 am-1:50 pm

1 stop9h 35m

$386

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sun 5/17

10:39 am-7:00 am

2 stops17h 21m

Montreal Pierre Elliott Trudeau Intl

Tue 5/26

7:15 am-1:50 pm

1 stop9h 35m

$391

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Thu 5/14

5:00 am-12:40 am

2 stops16h 40m

Montreal Pierre Elliott Trudeau Intl

Tue 5/26

7:15 am-1:50 pm

1 stop9h 35m

$398

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 2/24

9:44 pm-10:44 pm

1 stop22h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

3:45 pm-12:17 am

1 stop11h 32m

$399

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 3/2

9:50 am-9:00 pm

1 stop8h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

7:30 am-2:40 pm

1 stop10h 10m

$401

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Wed 5/13

2:30 pm-7:00 am

1 stop13h 30m

Montreal Pierre Elliott Trudeau Intl

Sat 5/23

8:00 pm-1:50 pm

1 stop20h 50m

$405

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Montreal from

How to get the cheapest flight ticket from Portland to Montreal

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?

What is the cheapest month to fly to Montreal?

The cheapest month to fly to Montreal from Portland is in January. Flight prices, which tend to average around $412, are often lower during this time because this is during the off-season. If you are unable to visit Montreal during the month of January, then departing from Portland during the month August is also very affordable. Most momondo users find prices during this month for around $417.

How far in advance should I book a flight to Montreal?

You are more likely to see cheaper flights to Montreal from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Montreal for around $518 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Montreal from Portland for as low as $421 on momondo.

How have Portland to Montreal flight prices changed over time?

When to book flights from Portland to Montreal

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

Cheap Portland to Montreal (PDX to YMQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Montreal

Fastest flight time

7h 40m

Direct flights

None
The fastest flight from Portland to Montreal takes 7h 40m
There are no direct flights from Portland to Montreal. There are no popular flight routes from Portland to Montreal.
Search flight deals

  • How far is Portland to Montreal by plane?

    The distance between Portland and Montreal is about 2338.1 mi. In terms of flight time, this usually takes a little over 7h 40m.

  • When did momondo last update prices for flights from Portland Airport to Montreal?

    Prices for flights from Portland Airport to Montreal are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Montreal?

  • How old do you have to be to fly from Portland Airport to Montreal?

    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.

  • What documentation or ID do you need to fly to Montreal?

    The necessary travel and health documents for your Montreal trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland to Montreal?

Best airlines flying from Portland to Montreal

Compare and see reviews for airlines that fly from Portland to Montreal with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom $171Free CancellationRating
7.2
3,253 reviews
Search WestJet flights
United AirlinesPriceFrom $186Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
DeltaPriceFrom $188Free CancellationRating
7.9
8,127 reviews
Search Delta flights
Air CanadaPriceFrom $202Free CancellationRating
7.1
10,667 reviews
Search Air Canada flights
American AirlinesPriceFrom $324Free CancellationRating
7.2
11,206 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Montreal. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Portland to Montreal flights to just show those with flexible booking policies.

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.

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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 9.4 mi from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport