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Cheap flights from Montreal to Portland from C$ 259

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Portland departing on 17/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Montreal to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:30 a.m. - 2:40 p.m.
YUL
-
PDX
10h 10m
1 stop
Air Canada Logo
9:50 a.m. - 9:00 p.m.
PDX
-
YUL
8h 10m
1 stop
C$ 462Air Canada
Tue, 10 Feb - Tue, 17 Feb
Delta Logo
12:30 p.m. - 10:08 p.m.
YUL
-
PDX
12h 38m
1 stop
Delta Logo
12:40 a.m. - 1:40 p.m.
PDX
-
YUL
10h 00m
1 stop
C$ 466Delta
Thu, 19 Feb - Sun, 1 Mar
Delta Logo
6:00 a.m. - 5:33 p.m.
YUL
-
PDX
14h 33m
2 stops
Delta Logo
9:45 p.m. - 11:25 a.m.
PDX
-
YUL
10h 40m
1 stop
C$ 468Delta
Fri, 20 Feb - Mon, 23 Feb
Delta Logo
6:00 a.m. - 5:33 p.m.
YUL
-
PDX
14h 33m
2 stops
Delta Logo
9:45 p.m. - 11:25 a.m.
PDX
-
YUL
10h 40m
1 stop
C$ 470Delta
Fri, 20 Feb - Sun, 1 Mar
United Airlines Logo
9:15 a.m. - 8:42 p.m.
YUL
-
PDX
14h 27m
1 stop
United Airlines Logo
8:05 a.m. - 7:45 p.m.
PDX
-
YUL
8h 40m
1 stop
C$ 472United Airlines
Tue, 14 Apr - Sat, 18 Apr
Delta Logo
2:40 p.m. - 8:30 p.m.
YUL
-
PDX
8h 50m
1 stop
Delta Logo
6:00 a.m. - 11:10 p.m.
PDX
-
YUL
14h 10m
2 stops
C$ 489Delta
Fri, 20 Feb - Sun, 22 Feb
Air Canada Logo
8:05 a.m. - 2:40 p.m.
YUL
-
PDX
9h 35m
2 stops
Air Canada Logo
3:15 p.m. - 7:13 a.m.
PDX
-
YUL
12h 58m
2 stops
C$ 504Air Canada
Tue, 14 Apr - Sat, 18 Apr
Air Canada Logo
8:05 a.m. - 2:40 p.m.
YUL
-
PDX
9h 35m
2 stops
Air Canada Logo
3:15 p.m. - 7:13 a.m.
PDX
-
YUL
12h 58m
2 stops
C$ 505Air Canada
Tue, 14 Apr - Sat, 18 Apr
Air Canada Logo
8:05 a.m. - 2:40 p.m.
YUL
-
PDX
9h 35m
2 stops
Air Canada Logo
3:15 p.m. - 7:13 a.m.
PDX
-
YUL
12h 58m
2 stops
C$ 508Air Canada
Tue, 14 Apr - Sat, 18 Apr
Delta Logo
12:44 p.m. - 10:02 p.m.
YUL
-
PDX
12h 18m
1 stop
Delta Logo
11:39 a.m. - 11:34 p.m.
PDX
-
YUL
8h 55m
1 stop
C$ 509Delta
Fri, 1 May - Thu, 7 May

American Airlines flights from Montreal to Portland

Our best American Airlines deals on Montreal to Portland flight tickets
American Airlines
12 Apr
YUL12:30 p.m.Montreal Pierre Elliott Trudeau Intl
13h 02m
1 stop
PDX10:32 p.m.Portland
15 Apr
PDX11:40 p.m.Portland
12h 04m
1 stop
YUL2:44 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 589
American Airlines
12 Apr
YUL12:30 p.m.Montreal Pierre Elliott Trudeau Intl
13h 02m
1 stop
PDX10:32 p.m.Portland
15 Apr
PDX11:40 p.m.Portland
12h 04m
1 stop
YUL2:44 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 604
American Airlines
12 Apr
YUL12:30 p.m.Montreal Pierre Elliott Trudeau Intl
13h 02m
1 stop
PDX10:32 p.m.Portland
15 Apr
PDX11:40 p.m.Portland
12h 04m
1 stop
YUL2:44 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 624

Air Canada flights from Montreal to Portland

Our best Air Canada deals on Montreal to Portland flight tickets
Air Canada
10 Feb
YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl
10h 10m
1 stop
PDX2:40 p.m.Portland
17 Feb
PDX9:50 a.m.Portland
8h 10m
1 stop
YUL9:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 462
Air Canada
14 Apr
YUL8:05 a.m.Montreal Pierre Elliott Trudeau Intl
9h 35m
2 stops
PDX2:40 p.m.Portland
18 Apr
PDX3:15 p.m.Portland
12h 58m
2 stops
YUL7:13 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 504
Air Canada
14 Apr
YUL8:05 a.m.Montreal Pierre Elliott Trudeau Intl
9h 35m
2 stops
PDX2:40 p.m.Portland
18 Apr
PDX3:15 p.m.Portland
12h 58m
2 stops
YUL7:13 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 505

momondo Fare Finder

 
Customize your flight search to find flights from Montreal to Portland 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 29 January 2026.
Use the filters below to find and compare flights from Montreal to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 10/2

7:30 a.m.-2:40 p.m.

1 stop10h 10m

Portland

Tue 17/2

9:50 a.m.-9:00 p.m.

1 stop8h 10m

C$ 462

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 19/2

12:30 p.m.-10:08 p.m.

1 stop12h 38m

Portland

Sun 1/3

12:40 a.m.-1:40 p.m.

1 stop10h 00m

C$ 466

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

6:00 a.m.-5:33 p.m.

2 stops14h 33m

Portland

Mon 23/2

9:45 p.m.-11:25 a.m.

1 stop10h 40m

C$ 468

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

6:00 a.m.-5:33 p.m.

2 stops14h 33m

Portland

Sun 1/3

9:45 p.m.-11:25 a.m.

1 stop10h 40m

C$ 470

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

9:15 a.m.-8:42 p.m.

1 stop14h 27m

Portland

Sat 18/4

8:05 a.m.-7:45 p.m.

1 stop8h 40m

C$ 472

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

2:40 p.m.-8:30 p.m.

1 stop8h 50m

Portland

Sun 22/2

6:00 a.m.-11:10 p.m.

2 stops14h 10m

C$ 489

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

8:05 a.m.-2:40 p.m.

2 stops9h 35m

Portland

Sat 18/4

3:15 p.m.-7:13 a.m.

2 stops12h 58m

C$ 504

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

8:05 a.m.-2:40 p.m.

2 stops9h 35m

Portland

Sat 18/4

3:15 p.m.-7:13 a.m.

2 stops12h 58m

C$ 505

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

8:05 a.m.-2:40 p.m.

2 stops9h 35m

Portland

Sat 18/4

3:15 p.m.-7:13 a.m.

2 stops12h 58m

C$ 508

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

12:44 p.m.-10:02 p.m.

1 stop12h 18m

Portland

Thu 7/5

11:39 a.m.-11:34 p.m.

1 stop8h 55m

C$ 509

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 Portland from

How to get the cheapest flight ticket from Montreal to Portland

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 cheapest month to fly to Portland?

The month of December is, on average, the cheapest month to fly to Portland from Montreal, with most prices found around C$ 223. If you are unable to visit Portland during the month of December, then departing from Montreal during the month October is also very affordable. Most momondo users find prices during this month for around C$ 448.

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

You are more likely to see cheaper flights to Portland from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around C$ 567 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Montreal for as low as C$ 341 on momondo.

How have Montreal to Portland flight prices changed over time?

As of January 2026, prices for Montreal to Portland flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from Montreal to Portland

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

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

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

Fastest flight time

9h 00m

Direct flights

None
The fastest flight from Montreal to Portland takes 9h 00m
There are no direct flights from Montreal to Portland. There are no popular flight routes from Montreal to Portland.
Search flight deals

  • How far is Montreal to Portland by plane?

    There are 3762.8 km between Montreal and Portland. Flights usually cover this in 9h 00m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Montreal to Portland Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Montreal to Portland

Compare and see reviews for airlines that fly from Montreal to Portland with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom C$ 176Free CancellationRating
7.2
3,253 reviews
Search WestJet flights
DeltaPriceFrom C$ 247Free CancellationRating
7.9
8,127 reviews
Search Delta flights
Air CanadaPriceFrom C$ 256Free CancellationRating
7.1
10,667 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 392Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
American AirlinesPriceFrom C$ 421Free CancellationRating
7.2
11,206 reviews
Search American Airlines flights

Travelling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Cannon Beach
Vancouver
Seaside
Carson
Astoria
Woodburn
Manzanita
Pacific City
Long Beach
Hillsboro
Tillamook
Lincoln City
Salem

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montreal to Portland for you.

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

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

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

momondo provides multiple filters to help you find the best flight to Portland from Montreal. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Montreal and alert you when they change.

An easier way to manage your Portland trip

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