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Cheap flights from Portland to Montreal from $159

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 5/9. 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
3:15 pm - 7:13 am
PDX
-
YUL
12h 58m
2 stops
Air Canada Logo
3:35 pm - 9:15 am
YUL
-
PDX
20h 40m
2 stops
$333Air Canada
Fri, Feb 27 - Thu, Mar 5
Air Canada Logo
3:15 pm - 7:13 am
PDX
-
YUL
12h 58m
2 stops
Air Canada Logo
7:30 am - 6:30 pm
YUL
-
PDX
14h 00m
1 stop
$341Air Canada
Fri, Feb 27 - Thu, Mar 5
United Airlines Logo
11:15 pm - 1:09 pm
PDX
-
YUL
10h 54m
1 stop
United Airlines Logo
4:55 pm - 10:29 pm
YUL
-
PDX
8h 34m
1 stop
$356United Airlines
Mon, Apr 27 - Tue, Apr 28
United Airlines Logo
7:14 pm - 10:40 am
PDX
-
YUL
12h 26m
2 stops
United Airlines Logo
2:20 pm - 8:42 pm
YUL
-
PDX
9h 22m
1 stop
$365United Airlines
Mon, Apr 27 - Tue, Apr 28
Air Canada Logo
9:50 am - 9:03 pm
PDX
-
YUL
8h 13m
1 stop
Air Canada Logo
7:30 am - 2:40 pm
YUL
-
PDX
10h 10m
1 stop
$371Air Canada
Tue, Apr 21 - Wed, Apr 29
Multiple Airlines Logo
1:48 pm - 12:30 am
PDX
-
YUL
55h 42m
2 stops
Multiple Airlines Logo
7:15 am - 1:50 pm
YUL
-
PDX
9h 35m
1 stop
$372Multiple Airlines
Tue, Apr 21 - Wed, Apr 29
WestJet Logo
2:30 pm - 4:30 pm
PDX
-
YUL
23h 00m
1 stop
WestJet Logo
7:15 am - 1:50 pm
YUL
-
PDX
9h 35m
1 stop
$373WestJet
Tue, Aug 4 - Tue, Aug 11
WestJet Logo
2:30 pm - 6:20 pm
PDX
-
YUL
24h 50m
2 stops
WestJet Logo
7:15 am - 1:50 pm
YUL
-
PDX
9h 35m
1 stop
$375WestJet
Sun, Apr 26 - Wed, Apr 29
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
$376Air Canada
Thu, Feb 26 - Wed, Mar 4
Air Canada Logo
9:50 am - 9:03 pm
PDX
-
YUL
8h 13m
1 stop
Air Canada Logo
8:05 am - 2:40 pm
YUL
-
PDX
9h 35m
2 stops
$377Air Canada
Tue, Apr 21 - Sun, Apr 26

Delta flights from Portland to Montreal

Our best Delta deals on Portland to Montreal flight tickets
Delta
Feb 25
PDX12:40 amPortland
10h 00m
1 stop
YUL1:40 pmMontreal Pierre Elliott Trudeau Intl
Mar 4
YUL2:40 pmMontreal Pierre Elliott Trudeau Intl
8h 50m
1 stop
PDX8:30 pmPortland
$386
Delta
Mar 17
PDX6:05 amPortland
14h 40m
2 stops
YUL11:45 pmMontreal Pierre Elliott Trudeau Intl
Mar 20
YUL4:45 pmMontreal Pierre Elliott Trudeau Intl
8h 08m
1 stop
PDX9:53 pmPortland
$396
Delta
Feb 26
PDX12:09 pmPortland
8h 36m
1 stop
YUL11:45 pmMontreal Pierre Elliott Trudeau Intl
Mar 4
YUL2:40 pmMontreal Pierre Elliott Trudeau Intl
8h 50m
1 stop
PDX8:30 pmPortland
$397

Air Canada flights from Portland to Montreal

Our best Air Canada deals on Portland to Montreal flight tickets
Air Canada
Feb 27
PDX3:15 pmPortland
12h 58m
2 stops
YUL7:13 amMontreal Pierre Elliott Trudeau Intl
Mar 5
YUL3:35 pmMontreal Pierre Elliott Trudeau Intl
20h 40m
2 stops
PDX9:15 amPortland
$333
Air Canada
Feb 27
PDX3:15 pmPortland
12h 58m
2 stops
YUL7:13 amMontreal Pierre Elliott Trudeau Intl
Mar 5
YUL7:30 amMontreal Pierre Elliott Trudeau Intl
14h 00m
1 stop
PDX6:30 pmPortland
$341
Air Canada
Apr 21
PDX9:50 amPortland
8h 13m
1 stop
YUL9:03 pmMontreal Pierre Elliott Trudeau Intl
Apr 29
YUL7:30 amMontreal Pierre Elliott Trudeau Intl
10h 10m
1 stop
PDX2:40 pmPortland
$371

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 February 12, 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 2/27

3:15 pm-7:13 am

2 stops12h 58m

Montreal Pierre Elliott Trudeau Intl

Thu 3/5

3:35 pm-9:15 am

2 stops20h 40m

$333

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Fri 2/27

3:15 pm-7:13 am

2 stops12h 58m

Montreal Pierre Elliott Trudeau Intl

Thu 3/5

7:30 am-6:30 pm

1 stop14h 00m

$341

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 4/27

11:15 pm-1:09 pm

1 stop10h 54m

Montreal Pierre Elliott Trudeau Intl

Tue 4/28

4:55 pm-10:29 pm

1 stop8h 34m

$356

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Mon 4/27

7:14 pm-10:40 am

2 stops12h 26m

Montreal Pierre Elliott Trudeau Intl

Tue 4/28

2:20 pm-8:42 pm

1 stop9h 22m

$365

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 4/21

9:50 am-9:03 pm

1 stop8h 13m

Montreal Pierre Elliott Trudeau Intl

Wed 4/29

7:30 am-2:40 pm

1 stop10h 10m

$371

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 4/21

1:48 pm-12:30 am

2 stops55h 42m

Montreal Pierre Elliott Trudeau Intl

Wed 4/29

7:15 am-1:50 pm

1 stop9h 35m

$372

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 8/4

2:30 pm-4:30 pm

1 stop23h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 8/11

7:15 am-1:50 pm

1 stop9h 35m

$373

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Sun 4/26

2:30 pm-6:20 pm

2 stops24h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 4/29

7:15 am-1:50 pm

1 stop9h 35m

$375

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

$376

PortlandMontreal

PDX - YUL

PDXYUL

Portland

Tue 4/21

9:50 am-9:03 pm

1 stop8h 13m

Montreal Pierre Elliott Trudeau Intl

Sun 4/26

8:05 am-2:40 pm

2 stops9h 35m

$377

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 $208, 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 $510 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 30m

Direct flights

None
The fastest flight from Portland to Montreal takes 7h 30m
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 30m.

  • 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
3,256 reviews
Search WestJet flights
United AirlinesPriceFrom $186Free CancellationRating
7.4
9,279 reviews
Search United Airlines flights
DeltaPriceFrom $188Free CancellationRating
7.9
8,180 reviews
Search Delta flights
Air CanadaPriceFrom $202Free CancellationRating
7.1
10,709 reviews
Search Air Canada flights
American AirlinesPriceFrom $324Free CancellationRating
7.2
11,271 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