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Cheap flights from Portland to Montreal from $149

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 3/2. 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.
Air Canada Logo
7:05 pm - 10:22 am
PDX
-
YUL
12h 17m
2 stops
Air Canada Logo
7:30 am - 2:40 pm
YUL
-
PDX
10h 10m
1 stop
$334Air Canada
Thu, Feb 5 - Wed, Feb 11
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
$390Air Canada
Tue, Feb 3 - Fri, Feb 6
Air Canada Logo
3:15 pm - 7:13 am
PDX
-
YUL
12h 58m
2 stops
Air Canada Logo
7:30 am - 2:40 pm
YUL
-
PDX
10h 10m
1 stop
$395Air Canada
Thu, Feb 26 - Wed, Mar 4
American Airlines Logo
9:44 pm - 1:45 pm
PDX
-
YUL
13h 01m
1 stop
American Airlines Logo
3:45 pm - 12:17 am
YUL
-
PDX
11h 32m
1 stop
$399American Airlines
Tue, Feb 17 - Tue, Feb 24
Air Canada Logo
7:05 pm - 8:22 am
PDX
-
YUL
10h 17m
2 stops
Air Canada Logo
7:30 am - 2:40 pm
YUL
-
PDX
10h 10m
1 stop
$403Air Canada
Mon, Mar 23 - Wed, Mar 25
Delta Logo
12:40 am - 1:40 pm
PDX
-
YUL
10h 00m
1 stop
Delta Logo
12:30 pm - 10:08 pm
YUL
-
PDX
12h 38m
1 stop
$404Delta
Fri, Feb 13 - Mon, Feb 23
Air Canada Logo
3:15 pm - 7:13 am
PDX
-
YUL
12h 58m
2 stops
Air Canada Logo
6:00 am - 2:40 pm
YUL
-
PDX
11h 40m
2 stops
$408Air Canada
Thu, Feb 26 - Wed, Mar 4
American Airlines Logo
11:35 pm - 3:22 pm
PDX
-
YUL
12h 47m
2 stops
American Airlines Logo
3:45 pm - 12:17 am
YUL
-
PDX
11h 32m
1 stop
$409American Airlines
Tue, Feb 17 - Tue, Feb 24
American Airlines Logo
11:35 pm - 3:04 pm
PDX
-
YUL
12h 29m
1 stop
American Airlines Logo
2:25 pm - 8:44 pm
YUL
-
PDX
9h 19m
1 stop
$410American Airlines
Mon, Feb 16 - Mon, Feb 23
Air Canada Logo
3:15 pm - 7:10 am
PDX
-
YUL
12h 55m
2 stops
Air Canada Logo
6:00 am - 2:40 pm
YUL
-
PDX
11h 40m
2 stops
$413Air Canada
Tue, Mar 24 - Thu, Mar 26

American Airlines flights from Portland to Montreal

Our best American Airlines deals on Portland to Montreal flight tickets
American Airlines
Feb 17
PDX9:44 pmPortland
13h 01m
1 stop
YUL1:45 pmMontreal Pierre Elliott Trudeau Intl
Feb 24
YUL3:45 pmMontreal Pierre Elliott Trudeau Intl
11h 32m
1 stop
PDX12:17 amPortland
$399
American Airlines
Apr 24
PDX3:08 pmPortland
17h 36m
1 stop
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
Apr 27
YUL3:45 pmMontreal Pierre Elliott Trudeau Intl
10h 57m
1 stop
PDX11:42 pmPortland
$404
American Airlines
Feb 17
PDX11:35 pmPortland
12h 47m
2 stops
YUL3:22 pmMontreal Pierre Elliott Trudeau Intl
Feb 24
YUL3:45 pmMontreal Pierre Elliott Trudeau Intl
11h 32m
1 stop
PDX12:17 amPortland
$409

Air Canada flights from Portland to Montreal

Our best Air Canada deals on Portland to Montreal flight tickets
Air Canada
Feb 5
PDX7:05 pmPortland
12h 17m
2 stops
YUL10:22 amMontreal Pierre Elliott Trudeau Intl
Feb 11
YUL7:30 amMontreal Pierre Elliott Trudeau Intl
10h 10m
1 stop
PDX2:40 pmPortland
$334
Air Canada
Feb 3
PDX9:50 amPortland
8h 10m
1 stop
YUL9:00 pmMontreal Pierre Elliott Trudeau Intl
Feb 6
YUL7:30 amMontreal Pierre Elliott Trudeau Intl
10h 10m
1 stop
PDX2:40 pmPortland
$390
Air Canada
Feb 26
PDX3:15 pmPortland
12h 58m
2 stops
YUL7:13 amMontreal Pierre Elliott Trudeau Intl
Mar 4
YUL7:30 amMontreal Pierre Elliott Trudeau Intl
10h 10m
1 stop
PDX2:40 pmPortland
$395

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 21, 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

Thu 2/5

7:05 pm-10:22 am

2 stops12h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 2/11

7:30 am-2:40 pm

1 stop10h 10m

$334

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 2/3

9:50 am-9:00 pm

1 stop8h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 2/6

7:30 am-2:40 pm

1 stop10h 10m

$390

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Thu 2/26

3:15 pm-7:13 am

2 stops12h 58m

Montreal Pierre Elliott Trudeau Intl

Wed 3/4

7:30 am-2:40 pm

1 stop10h 10m

$395

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 2/17

9:44 pm-1:45 pm

1 stop13h 01m

Montreal Pierre Elliott Trudeau Intl

Tue 2/24

3:45 pm-12:17 am

1 stop11h 32m

$399

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 3/23

7:05 pm-8:22 am

2 stops10h 17m

Montreal Pierre Elliott Trudeau Intl

Wed 3/25

7:30 am-2:40 pm

1 stop10h 10m

$403

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Fri 2/13

12:40 am-1:40 pm

1 stop10h 00m

Montreal Pierre Elliott Trudeau Intl

Mon 2/23

12:30 pm-10:08 pm

1 stop12h 38m

$404

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Thu 2/26

3:15 pm-7:13 am

2 stops12h 58m

Montreal Pierre Elliott Trudeau Intl

Wed 3/4

6:00 am-2:40 pm

2 stops11h 40m

$408

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 2/17

11:35 pm-3:22 pm

2 stops12h 47m

Montreal Pierre Elliott Trudeau Intl

Tue 2/24

3:45 pm-12:17 am

1 stop11h 32m

$409

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 2/16

11:35 pm-3:04 pm

1 stop12h 29m

Montreal Pierre Elliott Trudeau Intl

Mon 2/23

2:25 pm-8:44 pm

1 stop9h 19m

$410

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 3/24

3:15 pm-7:10 am

2 stops12h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 3/26

6:00 am-2:40 pm

2 stops11h 40m

$413

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
3,247 reviews
Search WestJet flights
United AirlinesPriceFrom $186Free CancellationRating
7.4
9,188 reviews
Search United Airlines flights
DeltaPriceFrom $195Free CancellationRating
7.9
8,087 reviews
Search Delta flights
Air CanadaPriceFrom $202Free CancellationRating
7.1
10,644 reviews
Search Air Canada flights
American AirlinesPriceFrom $324Free CancellationRating
7.2
11,169 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