Which layover airport offers the lowest fares from Portland to Montreal?

Flights via Calgary (YYC) offer the lowest average round-trip price of $378.

Which layover airport has the shortest connection time from Portland to Montreal?

Chicago (ORD) has the shortest average layover time for this route: 1h 14m.

Which airport is the most popular layover for flights between Portland and Montreal?

Chicago (ORD) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Montreal?

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Montreal from Portland according to our data. Air Canada is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Montreal. Keep in mind that there are 4 different airlines that fly to Montreal on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Portland to Montreal?

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 7h 25m.

What is the cheapest airline that flies from Portland to Montreal?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Portland to Montreal

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?

As of August 2026, there are 4 operators available to choose from 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.

$146 Cheap Flights from Portland to Montreal in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Montreal

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 pm - 6:15 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

7h 30m1 stop Vancouver Intl

7:15 am - 1:50 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

9h 35m1 stop Calgary

$281Multiple Airlines

Sat, Sep 5 - Fri, Sep 11

3:30 pm - 7:10 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

12h 40m2 stops Vancouver Intl Calgary

8:15 am - 7:11 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

13h 56m2 stops Calgary Vancouver Intl

$313Air Canada

Sat, Sep 5 - Fri, Sep 11

2:30 pm - 4:30 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

23h 00m1 stop Calgary

7:15 am - 1:50 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

9h 35m1 stop Calgary

$314WestJet

Sat, Sep 5 - Fri, Sep 11

10:10 am - 8:54 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

7h 44m1 stop Vancouver Intl

8:15 am - 7:11 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

13h 56m2 stops Calgary Vancouver Intl

$318Air Canada

Sat, Sep 5 - Fri, Sep 11

7:15 pm - 8:16 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

10h 01m1 stop San Francisco

11:23 am - 10:03 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

13h 40m1 stop Newark

$329United Airlines

Tue, Aug 25 - Wed, Aug 26

11:18 pm - 4:10 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

13h 52m1 stop Newark

2:20 pm - 8:10 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

8h 50m1 stop Washington, D.C. Dulles Intl

$359United Airlines

Tue, Sep 15 - Tue, Sep 22

8:35 am - 9:30 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

9h 55m1 stop Philadelphia

4:15 pm - 11:05 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

9h 50m1 stop Philadelphia

$359American Airlines

Wed, Oct 14 - Tue, Oct 20

12:50 pm - 12:27 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

20h 37m1 stop Philadelphia

5:34 pm - 11:59 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

9h 25m1 stop Chicago O'Hare Intl

$359American Airlines

Tue, Sep 1 - Tue, Sep 8

10:55 pm - 1:41 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

11h 46m1 stop Atlanta Hartsfield-Jackson

6:00 am - 10:26 amYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

7h 26m1 stop Detroit Metropolitan Wayne County

$371Delta

Fri, Aug 28 - Wed, Sep 2

6:00 am - 11:30 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

14h 30m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

6:00 am - 10:26 amYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

7h 26m1 stop Detroit Metropolitan Wayne County

$375Delta

Tue, Aug 25 - Wed, Sep 2

Cheap last minute flights

Enter your travel dates to find the best prices.

11:20 pm - 11:56 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

9h 36m1 stop Detroit Metropolitan Wayne County

12:44 pm - 9:44 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

12h 00m1 stop Atlanta Hartsfield-Jackson

$532Delta

Mon, Aug 10 - Tue, Aug 25

7:05 am - 11:30 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

13h 25m2 stops Seattle/Tacoma Intl Detroit Metropolitan Wayne County

12:44 pm - 9:44 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

12h 00m1 stop Atlanta Hartsfield-Jackson

$542Delta

Mon, Aug 10 - Tue, Aug 25

6:00 am - 11:30 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

14h 30m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

6:00 am - 5:14 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

14h 14m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

$547Delta

Mon, Aug 10 - Tue, Aug 25

10:33 am - 10:06 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

8h 33m1 stop Newark

2:20 pm - 8:10 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

8h 50m1 stop Washington, D.C. Dulles Intl

$619United Airlines

Sat, Aug 8 - Tue, Aug 11

6:00 am - 11:52 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

14h 52m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

12:44 pm - 9:44 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

12h 00m1 stop Atlanta Hartsfield-Jackson

$629Delta

Sat, Aug 8 - Tue, Aug 11

10:05 pm - 12:27 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

11h 22m2 stops Charlotte Douglas Philadelphia

5:34 pm - 11:59 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

9h 25m1 stop Chicago O'Hare Intl

$781American Airlines

Sat, Aug 8 - Tue, Aug 11

10:05 pm - 12:27 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

11h 22m2 stops Charlotte Douglas Philadelphia

7:29 am - 4:51 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

12h 22m2 stops Charlotte Douglas Phoenix Sky Harbor Intl

$968American Airlines

Sat, Aug 8 - Tue, Aug 11

5:45 pm - 6:15 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

21h 30m2 stops Minneapolis St Paul Boston Logan Intl

8:35 pm - 1:50 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

20h 15m3 stops Toronto Pearson Intl Ottawa Calgary

$1,446Multiple Airlines

Mon, Aug 10 - Tue, Aug 25

11:40 pm - 10:40 amPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

8h 00m1 stop Chicago O'Hare Intl

2:20 pm - 8:10 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

8h 50m1 stop Washington, D.C. Dulles Intl

$1,678Multiple Airlines

Sat, Aug 8 - Tue, Aug 11

6:15 pm - 6:15 pmPDX Portland-YUL Montreal Pierre Elliott Trudeau Intl

21h 00m2 stops Minneapolis St Paul Boston Logan Intl

4:15 pm - 1:50 pmYUL Montreal Pierre Elliott Trudeau Intl-PDX Portland

24h 35m3 stops Toronto Pearson Intl Vancouver Intl Calgary

$1,731Multiple Airlines

Sat, Aug 8 - Tue, Aug 11

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air Canada flights from Portland to Montreal

Our best Air Canada deals on Portland to Montreal flight tickets

Air Canada

Sep 5

PDX3:30 pmPortland

12h 40m

2 stops

YUL7:10 amMontreal Pierre Elliott Trudeau Intl

Sep 11

YUL8:15 amMontreal Pierre Elliott Trudeau Intl

13h 56m

2 stops

PDX7:11 pmPortland

$313

Air Canada

Sep 5

PDX10:10 amPortland

7h 44m

1 stop

YUL8:54 pmMontreal Pierre Elliott Trudeau Intl

Sep 11

YUL8:15 amMontreal Pierre Elliott Trudeau Intl

13h 56m

2 stops

PDX7:11 pmPortland

$318

Air Canada

Oct 10

PDX10:10 amPortland

7h 41m

1 stop

YUL8:51 pmMontreal Pierre Elliott Trudeau Intl

Oct 17

YUL7:30 amMontreal Pierre Elliott Trudeau Intl

10h 21m

1 stop

PDX2:51 pmPortland

$344

Delta flights from Portland to Montreal

Our best Delta deals on Portland to Montreal flight tickets

Delta

Aug 28

PDX10:55 pmPortland

11h 46m

1 stop

YUL1:41 pmMontreal Pierre Elliott Trudeau Intl

Sep 2

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

7h 26m

1 stop

PDX10:26 amPortland

$371

Delta

Aug 25

PDX6:00 amPortland

14h 30m

2 stops

YUL11:30 pmMontreal Pierre Elliott Trudeau Intl

Sep 2

YUL6:00 amMontreal Pierre Elliott Trudeau Intl

7h 26m

1 stop

PDX10:26 amPortland

$375

Delta

Aug 25

PDX6:45 amPortland

13h 45m

2 stops

YUL11:30 pmMontreal Pierre Elliott Trudeau Intl

Sep 2

YUL12:47 pmMontreal Pierre Elliott Trudeau Intl

14h 09m

2 stops

PDX11:56 pmPortland

$380

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Sat 9/5

7:45 pm-6:15 am

1 stop7h 30m

Montreal Pierre Elliott Trudeau Intl

Fri 9/11

7:15 am-1:50 pm

1 stop9h 35m

$281

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Sat 9/5

3:30 pm-7:10 am

2 stops12h 40m

Montreal Pierre Elliott Trudeau Intl

Fri 9/11

8:15 am-7:11 pm

2 stops13h 56m

$313

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Sat 9/5

2:30 pm-4:30 pm

1 stop23h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 9/11

7:15 am-1:50 pm

1 stop9h 35m

$314

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Sat 9/5

10:10 am-8:54 pm

1 stop7h 44m

Montreal Pierre Elliott Trudeau Intl

Fri 9/11

8:15 am-7:11 pm

2 stops13h 56m

$318

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Tue 8/25

7:15 pm-8:16 am

1 stop10h 01m

Montreal Pierre Elliott Trudeau Intl

Wed 8/26

11:23 am-10:03 pm

1 stop13h 40m

$329

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Tue 9/15

11:18 pm-4:10 pm

1 stop13h 52m

Montreal Pierre Elliott Trudeau Intl

Tue 9/22

2:20 pm-8:10 pm

1 stop8h 50m

$359

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Wed 10/14

8:35 am-9:30 pm

1 stop9h 55m

Montreal Pierre Elliott Trudeau Intl

Tue 10/20

4:15 pm-11:05 pm

1 stop9h 50m

$359

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Tue 9/1

12:50 pm-12:27 pm

1 stop20h 37m

Montreal Pierre Elliott Trudeau Intl

Tue 9/8

5:34 pm-11:59 pm

1 stop9h 25m

$359

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Fri 8/28

10:55 pm-1:41 pm

1 stop11h 46m

Montreal Pierre Elliott Trudeau Intl

Wed 9/2

6:00 am-10:26 am

1 stop7h 26m

$371

PortlandMontreal

PDX Portland - YUL Montreal Pierre Elliott Trudeau Intl

PDXYUL

Portland

Tue 8/25

6:00 am-11:30 pm

2 stops14h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 9/2

6:00 am-10:26 am

1 stop7h 26m

$375

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Portland and Montreal?

Prices are currently low for flights on this route.

Typical prices usually range from $480 to $653.
The lowest price recently found on this route was $281.

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 $313, 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 February is also very affordable. Most momondo users find prices during this month for around $424.

How far in advance should I book a flight from Portland 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 $571 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 $380 on momondo.

Can stopping save me money on Portland to Montreal flights?

You could potentially save up to 9% on your flight if you consider stops on a Portland to Montreal flight.

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

Frequently asked questions about flying from Portland to Montreal

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?
As of August 2026, there are 4 operators available to choose from 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?
Based on momondo bookings for flights between Portland and Montreal, the leading airline is United Airlines, making up 40% of the total bookings. Other popular airlines include Air Canada with 32%, Delta with 20%, and American Airlines with 7%.

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
United Airlines	PriceFrom $165	Free Cancellation	Rating 7.4 10,075 reviews	Search United Airlines flights
Air Canada	PriceFrom $179	Free Cancellation	Rating 7.1 11,434 reviews	Search Air Canada flights
Delta	PriceFrom $188	Free Cancellation	Rating 7.8 8,496 reviews	Search Delta flights
American Airlines	PriceFrom $324	Free Cancellation	Rating 7.1 11,873 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.

An easier way to manage your Montreal 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

Sun 9/6

Sun 9/13

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada

Nearby airports

Airlines

Cabin classes

Other Canada destinations

Other flights from Portland

Complete your trip

Feeling lucky

Fly into one of these airports located in Montreal

Montreal St Hubert Airport

Montreal Pierre Elliott Trudeau Intl Airport

Cheap flights from Portland to Montreal from $146

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 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Portland to Montreal

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Air Canada flights from Portland to Montreal

Our best Air Canada deals on Portland to Montreal flight tickets

Delta flights from Portland to Montreal

Our best Delta deals on Portland to Montreal flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Portland to Montreal that are best for you.

See travel insights to Montreal from

How to get the cheapest flight ticket from Portland to Montreal

What is the typical price of a round-trip flight between Portland and Montreal?

What is the cheapest month to fly to Montreal?

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

Can stopping save me money on Portland to Montreal flights?

How have Portland to Montreal flight prices changed over time?

What is the cheapest airline that flies from Portland to Montreal?

What airlines fly to Montreal?

Which airport is the most popular layover for flights between Portland and Montreal?

Which layover airport offers the lowest fares from Portland to Montreal?

Which layover airport has the shortest travel time from Portland to Montreal?

Which layover airport has the shortest connection time from Portland to Montreal?

When to book flights from Portland to Montreal

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

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Why use momondo?

An easier way to manage your Montreal 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Fly your favorite airline to Montreal

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Montreal

List of cabin classes available on flights landing in Montreal. Availability may vary depending on flight origin and airline.

Popular cities in Canada

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Portland

According to popular flight searches on momondo this year

Complete your trip to Montreal

Explore popular destinations other users love

According to popular flight searches on momondo this year