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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland from $185

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 3/17. 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 Montreal Pierre Elliott Trudeau Intl Airport to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
8:05 am - 2:45 pm
YUL
-
PDX
9h 40m
2 stops
Air Canada Logo
3:25 pm - 7:10 am
PDX
-
YUL
12h 45m
2 stops
$326Air Canada
Wed, May 20 - Mon, May 25
United Airlines Logo
3:25 pm - 9:59 pm
YUL
-
PDX
9h 34m
1 stop
United Airlines Logo
11:15 pm - 1:09 pm
PDX
-
YUL
10h 54m
1 stop
$329United Airlines
Wed, Apr 8 - Wed, Apr 15
United Airlines Logo
2:13 pm - 9:58 pm
YUL
-
PDX
10h 45m
1 stop
United Airlines Logo
11:59 pm - 2:00 pm
PDX
-
YUL
11h 01m
1 stop
$330United Airlines
Fri, Mar 13 - Mon, Mar 16
Delta Logo
6:00 am - 5:15 pm
YUL
-
PDX
14h 15m
2 stops
Delta Logo
10:55 pm - 6:53 pm
PDX
-
YUL
16h 58m
2 stops
$331Delta
Wed, May 20 - Tue, May 26
Delta Logo
6:00 am - 7:00 pm
YUL
-
PDX
16h 00m
2 stops
Delta Logo
6:05 am - 11:13 pm
PDX
-
YUL
14h 08m
2 stops
$332Delta
Sat, Mar 14 - Tue, Mar 24
Air Canada Logo
7:30 am - 2:40 pm
YUL
-
PDX
10h 10m
1 stop
Air Canada Logo
7:05 pm - 8:22 am
PDX
-
YUL
10h 17m
2 stops
$352Air Canada
Sat, Mar 14 - Tue, Mar 24
Air Canada Logo
7:30 am - 6:30 pm
YUL
-
PDX
14h 00m
1 stop
Air Canada Logo
7:05 pm - 10:23 am
PDX
-
YUL
12h 18m
2 stops
$354Air Canada
Sat, Mar 14 - Tue, Mar 24
Delta Logo
6:00 am - 7:00 pm
YUL
-
PDX
16h 00m
2 stops
Delta Logo
7:05 am - 11:13 pm
PDX
-
YUL
13h 08m
2 stops
$356Delta
Sat, Mar 14 - Tue, Mar 24
Delta Logo
6:00 am - 7:00 pm
YUL
-
PDX
16h 00m
2 stops
Delta Logo
6:05 am - 11:13 pm
PDX
-
YUL
14h 08m
2 stops
$357Delta
Sat, Mar 14 - Mon, Mar 23
Air Canada Logo
8:05 am - 7:05 pm
YUL
-
PDX
14h 00m
2 stops
Air Canada Logo
7:45 pm - 10:21 am
PDX
-
YUL
11h 36m
2 stops
$365Air Canada
Thu, May 21 - Tue, May 26

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
May 20
YUL8:05 amMontreal Pierre Elliott Trudeau Intl
9h 40m
2 stops
PDX2:45 pmPortland
May 25
PDX3:25 pmPortland
12h 45m
2 stops
YUL7:10 amMontreal Pierre Elliott Trudeau Intl
$326
Air Canada
Mar 14
YUL7:30 amMontreal Pierre Elliott Trudeau Intl
10h 10m
1 stop
PDX2:40 pmPortland
Mar 24
PDX7:05 pmPortland
10h 17m
2 stops
YUL8:22 amMontreal Pierre Elliott Trudeau Intl
$352
Air Canada
Mar 14
YUL7:30 amMontreal Pierre Elliott Trudeau Intl
14h 00m
1 stop
PDX6:30 pmPortland
Mar 24
PDX7:05 pmPortland
12h 18m
2 stops
YUL10:23 amMontreal Pierre Elliott Trudeau Intl
$354

United Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland

Our best United Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Portland flight tickets
United Airlines
Apr 8
YUL3:25 pmMontreal Pierre Elliott Trudeau Intl
9h 34m
1 stop
PDX9:59 pmPortland
Apr 15
PDX11:15 pmPortland
10h 54m
1 stop
YUL1:09 pmMontreal Pierre Elliott Trudeau Intl
$329
United Airlines
Mar 13
YUL2:13 pmMontreal Pierre Elliott Trudeau Intl
10h 45m
1 stop
PDX9:58 pmPortland
Mar 16
PDX11:59 pmPortland
11h 01m
1 stop
YUL2:00 pmMontreal Pierre Elliott Trudeau Intl
$330
United Airlines
May 19
YUL8:10 amMontreal Pierre Elliott Trudeau Intl
19h 23m
1 stop
PDX12:33 amPortland
May 24
PDX11:40 pmPortland
8h 00m
1 stop
YUL10:40 amMontreal Pierre Elliott Trudeau Intl
$385

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 February 23, 2026.
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

Wed 5/20

8:05 am-2:45 pm

2 stops9h 40m

Portland

Mon 5/25

3:25 pm-7:10 am

2 stops12h 45m

$326

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 4/8

3:25 pm-9:59 pm

1 stop9h 34m

Portland

Wed 4/15

11:15 pm-1:09 pm

1 stop10h 54m

$329

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Fri 3/13

2:13 pm-9:58 pm

1 stop10h 45m

Portland

Mon 3/16

11:59 pm-2:00 pm

1 stop11h 01m

$330

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 5/20

6:00 am-5:15 pm

2 stops14h 15m

Portland

Tue 5/26

10:55 pm-6:53 pm

2 stops16h 58m

$331

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 3/14

6:00 am-7:00 pm

2 stops16h 00m

Portland

Tue 3/24

6:05 am-11:13 pm

2 stops14h 08m

$332

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 3/14

7:30 am-2:40 pm

1 stop10h 10m

Portland

Tue 3/24

7:05 pm-8:22 am

2 stops10h 17m

$352

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 3/14

7:30 am-6:30 pm

1 stop14h 00m

Portland

Tue 3/24

7:05 pm-10:23 am

2 stops12h 18m

$354

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 3/14

6:00 am-7:00 pm

2 stops16h 00m

Portland

Tue 3/24

7:05 am-11:13 pm

2 stops13h 08m

$356

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 3/14

6:00 am-7:00 pm

2 stops16h 00m

Portland

Mon 3/23

6:05 am-11:13 pm

2 stops14h 08m

$357

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 5/21

8:05 am-7:05 pm

2 stops14h 00m

Portland

Tue 5/26

7:45 pm-10:21 am

2 stops11h 36m

$365

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 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 August. Flight prices, which tend to average around $335, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in August, then you should wait until September to fly from Montreal Pierre Elliott Trudeau Intl Airport, when ticket prices are also cheap, with an average price of $355.

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 $422 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 $251 on momondo.

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

As of February 2026, prices for Montreal Pierre Elliott Trudeau Intl Airport to Portland flights are approximately 19% more expensive 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

Fastest flight time

9h 11m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Portland takes 9h 11m
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.
Search flight deals

  • 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 9h 11m.

  • 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 $156Free CancellationRating
7.1
10,739 reviews
Search Air Canada flights
DeltaPriceFrom $189Free CancellationRating
7.9
8,236 reviews
Search Delta flights
United AirlinesPriceFrom $351Free CancellationRating
7.4
9,342 reviews
Search United Airlines 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
Rockaway Beach
Depoe Bay
Beaverton
Hillsboro
Hood River
Tigard
Longview
McMinnville
The Dalles
Pacific City
Gresham
Newberg
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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