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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland from $154

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 Pierre Elliott Trudeau Intl Airport to Portland departing on 10/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland

Cheap round-trip flights

United Airlines Logo
6:30 pm - 12:28 amYUL-PDX
8h 58m1 stop
United Airlines Logo
2:15 pm - 10:40 amPDX-YUL
17h 25m1 stop
$277United Airlines
Find Deal
Thu, Oct 16 - Tue, Oct 21
United Airlines Logo
8:10 am - 9:10 pmYUL-PDX
16h 00m1 stop
United Airlines Logo
10:32 pm - 4:10 pmPDX-YUL
14h 38m1 stop
$278United Airlines
Find Deal
Thu, Oct 2 - Sat, Oct 11
United Airlines Logo
6:30 pm - 12:28 amYUL-PDX
8h 58m1 stop
United Airlines Logo
9:55 am - 10:06 pmPDX-YUL
9h 11m1 stop
$286United Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
Delta Logo
7:00 am - 11:43 pmYUL-PDX
19h 43m2 stops
Delta Logo
11:39 am - 11:14 pmPDX-YUL
8h 35m1 stop
$307Delta
Find Deal
Tue, Oct 14 - Tue, Oct 21
American Airlines Logo
7:25 am - 8:37 pmYUL-PDX
16h 12m1 stop
American Airlines Logo
11:59 pm - 2:49 pmPDX-YUL
11h 50m1 stop
$316American Airlines
Find Deal
Sat, Oct 4 - Fri, Oct 10
American Airlines Logo
7:50 am - 6:54 pmYUL-PDX
14h 04m2 stops
American Airlines Logo
11:59 pm - 2:49 pmPDX-YUL
11h 50m1 stop
$326American Airlines
Find Deal
Sat, Oct 4 - Fri, Oct 10
Delta Logo
6:00 am - 7:06 pmYUL-PDX
16h 06m2 stops
Delta Logo
10:10 pm - 3:49 pmPDX-YUL
14h 39m2 stops
$334Delta
Find Deal
Tue, Oct 14 - Tue, Oct 21
Air Canada Logo
9:00 am - 2:45 pmYUL-PDX
8h 45m1 stop
Air Canada Logo
9:50 am - 9:00 pmPDX-YUL
8h 10m1 stop
$338Air Canada
Find Deal
Wed, Nov 5 - Sun, Nov 9
Air Canada Logo
7:30 am - 2:45 pmYUL-PDX
10h 15m1 stop
Air Canada Logo
9:50 am - 9:00 pmPDX-YUL
8h 10m1 stop
$342Air Canada
Find Deal
Wed, Nov 5 - Sun, Nov 9
WestJet Logo
6:45 am - 1:05 pmYUL-PDX
33h 20m2 stops
WestJet Logo
1:45 pm - 12:27 amPDX-YUL
31h 42m2 stops
$449WestJet
Find Deal
Sat, Oct 4 - Thu, Oct 9

Air Canada flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland

Our best Air Canada deals on Montreal Pierre Elliott Trudeau Intl Airport to Portland flight tickets
Air Canada
Nov 5
YUL9:00 amMontreal Pierre Elliott Trudeau Intl
8h 45m
1 stop
PDX2:45 pmPortland
Nov 9
PDX9:50 amPortland
8h 10m
1 stop
YUL9:00 pmMontreal Pierre Elliott Trudeau Intl
$338
Find similar
Air Canada
Nov 5
YUL7:30 amMontreal Pierre Elliott Trudeau Intl
10h 15m
1 stop
PDX2:45 pmPortland
Nov 9
PDX9:50 amPortland
8h 10m
1 stop
YUL9:00 pmMontreal Pierre Elliott Trudeau Intl
$342
Find similar
Air Canada
Nov 5
YUL7:30 amMontreal Pierre Elliott Trudeau Intl
10h 15m
1 stop
PDX2:45 pmPortland
Nov 9
PDX7:00 pmPortland
11h 23m
2 stops
YUL9:23 amMontreal Pierre Elliott Trudeau Intl
$349
Find similar

Delta flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland

Our best Delta deals on Montreal Pierre Elliott Trudeau Intl Airport to Portland flight tickets
Delta
Oct 14
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
19h 43m
2 stops
PDX11:43 pmPortland
Oct 21
PDX11:39 amPortland
8h 35m
1 stop
YUL11:14 pmMontreal Pierre Elliott Trudeau Intl
$307
Find similar
Delta
Oct 14
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
16h 06m
2 stops
PDX7:06 pmPortland
Oct 21
PDX10:10 pmPortland
14h 39m
2 stops
YUL3:49 pmMontreal Pierre Elliott Trudeau Intl
$334
Find similar
Delta
Oct 2
YUL12:55 pmMontreal Pierre Elliott Trudeau Intl
13h 57m
2 stops
PDX11:52 pmPortland
Oct 11
PDX6:20 amPortland
13h 54m
2 stops
YUL11:14 pmMontreal Pierre Elliott Trudeau Intl
$344
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport 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 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 10/16

6:30 pm-12:28 am

1 stop8h 58m

Portland

Tue 10/21

2:15 pm-10:40 am

1 stop17h 25m

$277

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 10/2

8:10 am-9:10 pm

1 stop16h 00m

Portland

Sat 10/11

10:32 pm-4:10 pm

1 stop14h 38m

$278

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 10/15

6:30 pm-12:28 am

1 stop8h 58m

Portland

Wed 10/22

9:55 am-10:06 pm

1 stop9h 11m

$286

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 10/14

7:00 am-11:43 pm

2 stops19h 43m

Portland

Tue 10/21

11:39 am-11:14 pm

1 stop8h 35m

$307

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 10/4

7:25 am-8:37 pm

1 stop16h 12m

Portland

Fri 10/10

11:59 pm-2:49 pm

1 stop11h 50m

$316

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 10/4

7:50 am-6:54 pm

2 stops14h 04m

Portland

Fri 10/10

11:59 pm-2:49 pm

1 stop11h 50m

$326

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 10/14

6:00 am-7:06 pm

2 stops16h 06m

Portland

Tue 10/21

10:10 pm-3:49 pm

2 stops14h 39m

$334

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 11/5

9:00 am-2:45 pm

1 stop8h 45m

Portland

Sun 11/9

9:50 am-9:00 pm

1 stop8h 10m

$338

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 11/5

7:30 am-2:45 pm

1 stop10h 15m

Portland

Sun 11/9

9:50 am-9:00 pm

1 stop8h 10m

$342

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 10/4

6:45 am-1:05 pm

2 stops33h 20m

Portland

Thu 10/9

1:45 pm-12:27 am

2 stops31h 42m

$449

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport 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 cheapest month to fly to Portland from Montreal Pierre Elliott Trudeau Intl Airport is in November. Flight prices, which tend to average around $308, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in November, then you should wait until April to fly from Montreal Pierre Elliott Trudeau Intl Airport, when ticket prices are also cheap, with an average price of $345.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Tuesday when prices can be found for as low as $309. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Saturday, with ticket prices averaging around $578.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $264. At noon is when there is more demand to fly to Portland, so prices are often more expensive at around $813 per ticket.

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

You are more likely to see cheaper flights to Portland from Montreal Pierre Elliott Trudeau Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $396 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Montreal Pierre Elliott Trudeau Intl Airport for as low as $202 on momondo.

How have Montreal Pierre Elliott Trudeau Intl Airport to Portland flight prices changed over time?

As of September 2025, prices for Montreal Pierre Elliott Trudeau Intl Airport to Portland flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland

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

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Portland (YUL to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Portland

Direct flights

None
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Portland.
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  • How far is Montreal Pierre Elliott Trudeau Intl to Portland by plane?

    There are 2330.3 mi between Montreal Pierre Elliott Trudeau Intl and Portland. By plane, this route typically takes 7h 29m.

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland Airport?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland Airport?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Portland Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal Pierre Elliott Trudeau Intl Airport to Portland Airport.

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

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Portland?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Portland

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Portland with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $186Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
DeltaPriceFrom $246Free CancellationRating
7.9
7,961 reviews
Search Delta flights
United AirlinesPriceFrom $324Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
WestJetPriceFrom $394Free CancellationRating
7.2
3,095 reviews
Search WestJet flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Depoe Bay
Rockaway Beach
Beaverton
Hillsboro
Hood River
Gresham
McMinnville
Longview
Tigard
The Dalles
Pacific City
Tillamook
Manzanita

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Montreal to Portland. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Portland from Montreal with this policy.

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?

Yes momondo offers price alerts on flights to Portland from Montreal. 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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