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Cheap flights from Montreal to Portland from $198

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 4/29. 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 to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:00 am - 7:05 pm
YUL
-
PDX
13h 05m
2 stops
Air Canada Logo
7:45 pm - 9:54 am
PDX
-
YUL
11h 09m
2 stops
$301Air Canada
Sat, May 2 - Sat, May 9
Delta Logo
12:55 pm - 9:42 pm
YUL
-
PDX
11h 47m
1 stop
Delta Logo
10:55 pm - 11:36 am
PDX
-
YUL
9h 41m
1 stop
$328Delta
Tue, Apr 14 - Sat, Apr 18
American Airlines Logo
12:30 pm - 11:57 pm
YUL
-
PDX
14h 27m
1 stop
American Airlines Logo
11:40 pm - 2:44 pm
PDX
-
YUL
12h 04m
1 stop
$346American Airlines
Wed, Apr 8 - Wed, Apr 15
Delta Logo
12:50 pm - 9:53 pm
YUL
-
PDX
12h 03m
1 stop
Delta Logo
5:30 am - 11:13 pm
PDX
-
YUL
14h 43m
2 stops
$348Delta
Thu, Mar 26 - Fri, Apr 10
Delta Logo
2:29 pm - 9:42 pm
YUL
-
PDX
10h 13m
2 stops
Delta Logo
7:05 am - 11:08 pm
PDX
-
YUL
13h 03m
2 stops
$350Delta
Tue, Apr 14 - Sat, Apr 18
American Airlines Logo
1:03 pm - 10:56 pm
YUL
-
PDX
12h 53m
2 stops
American Airlines Logo
3:16 pm - 11:44 am
PDX
-
YUL
17h 28m
1 stop
$356American Airlines
Wed, Apr 8 - Sat, Apr 11
United Airlines Logo
9:15 am - 8:42 pm
YUL
-
PDX
14h 27m
1 stop
United Airlines Logo
8:40 am - 10:06 pm
PDX
-
YUL
10h 26m
2 stops
$357United Airlines
Tue, Apr 14 - Sat, Apr 18
Delta Logo
2:29 pm - 9:42 pm
YUL
-
PDX
10h 13m
2 stops
Delta Logo
6:28 am - 11:08 pm
PDX
-
YUL
13h 40m
2 stops
$364Delta
Tue, Apr 14 - Sat, Apr 18
American Airlines Logo
7:29 am - 9:03 pm
YUL
-
PDX
16h 34m
1 stop
American Airlines Logo
11:40 pm - 2:44 pm
PDX
-
YUL
12h 04m
1 stop
$365American Airlines
Thu, Apr 9 - Sun, Apr 12
Air Canada Logo
7:30 am - 6:30 pm
YUL
-
PDX
14h 00m
1 stop
Air Canada Logo
3:30 pm - 7:10 am
PDX
-
YUL
12h 40m
2 stops
$366Air Canada
Sat, Apr 25 - Sat, May 2

Delta flights from Montreal to Portland

Our best Delta deals on Montreal to Portland flight tickets
Delta
Apr 14
YUL2:29 pmMontreal Pierre Elliott Trudeau Intl
10h 13m
2 stops
PDX9:42 pmPortland
Apr 18
PDX7:05 amPortland
13h 03m
2 stops
YUL11:08 pmMontreal Pierre Elliott Trudeau Intl
$350
Delta
Apr 14
YUL2:29 pmMontreal Pierre Elliott Trudeau Intl
10h 13m
2 stops
PDX9:42 pmPortland
Apr 18
PDX6:28 amPortland
13h 40m
2 stops
YUL11:08 pmMontreal Pierre Elliott Trudeau Intl
$364
Delta
Apr 1
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
16h 25m
2 stops
PDX7:25 pmPortland
Apr 8
PDX6:05 amPortland
14h 08m
2 stops
YUL11:13 pmMontreal Pierre Elliott Trudeau Intl
$375

WestJet flights from Montreal to Portland

Our best WestJet deals on Montreal to Portland flight tickets
WestJet
Jun 2
YUL7:15 amMontreal Pierre Elliott Trudeau Intl
9h 35m
1 stop
PDX1:50 pmPortland
Jun 8
PDX2:30 pmPortland
24h 50m
2 stops
YUL6:20 pmMontreal Pierre Elliott Trudeau Intl
$388
WestJet
Jun 2
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
10h 05m
2 stops
PDX1:50 pmPortland
Jun 8
PDX2:30 pmPortland
30h 55m
2 stops
YUL12:25 amMontreal Pierre Elliott Trudeau Intl
$394
WestJet
Sep 4
YUL5:30 pmMontreal Pierre Elliott Trudeau Intl
23h 20m
1 stop
PDX1:50 pmPortland
Sep 9
PDX2:30 pmPortland
23h 00m
1 stop
YUL4:30 pmMontreal Pierre Elliott Trudeau Intl
$473

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 832,500 searches. Data last updated March 12, 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

Cheapest round-trip

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 5/2

9:00 am-7:05 pm

2 stops13h 05m

Portland

Sat 5/9

7:45 pm-9:54 am

2 stops11h 09m

$301
Quickest round-trip

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 4/14

12:55 pm-9:42 pm

1 stop11h 47m

Portland

Sat 4/18

10:55 pm-11:36 am

1 stop9h 41m

$328

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 4/8

12:30 pm-11:57 pm

1 stop14h 27m

Portland

Wed 4/15

11:40 pm-2:44 pm

1 stop12h 04m

$346

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 3/26

12:50 pm-9:53 pm

1 stop12h 03m

Portland

Fri 4/10

5:30 am-11:13 pm

2 stops14h 43m

$348

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 4/14

2:29 pm-9:42 pm

2 stops10h 13m

Portland

Sat 4/18

7:05 am-11:08 pm

2 stops13h 03m

$350

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 4/8

1:03 pm-10:56 pm

2 stops12h 53m

Portland

Sat 4/11

3:16 pm-11:44 am

1 stop17h 28m

$356

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 4/14

9:15 am-8:42 pm

1 stop14h 27m

Portland

Sat 4/18

8:40 am-10:06 pm

2 stops10h 26m

$357

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 4/14

2:29 pm-9:42 pm

2 stops10h 13m

Portland

Sat 4/18

6:28 am-11:08 pm

2 stops13h 40m

$364

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

7:29 am-9:03 pm

1 stop16h 34m

Portland

Sun 4/12

11:40 pm-2:44 pm

1 stop12h 04m

$365

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 4/25

7:30 am-6:30 pm

1 stop14h 00m

Portland

Sat 5/2

3:30 pm-7:10 am

2 stops12h 40m

$366

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 cheapest month to fly to Portland from Montreal is in December. Flight prices, which tend to average around $164, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in December, then you should wait until October to fly from Montreal, when ticket prices are also cheap, with an average price of $330.

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 $426 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 $293 on momondo.

How have Montreal to Portland flight prices changed over time?

As of March 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

8h 19m

Direct flights

None
The fastest flight from Montreal to Portland takes 8h 19m
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?

    A flight from Montreal to Portland will travel around 2338.1 mi. 8h 19m is a normal flight duration for this route.

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

    Prices for flights from Montreal to Portland Airport were last updated today.

  • 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 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 to Portland Airport.

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

    The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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
Air CanadaPriceFrom $156Free CancellationRating
7.1
10,800 reviews
Search Air Canada flights
DeltaPriceFrom $189Free CancellationRating
7.9
8,286 reviews
Search Delta flights
United AirlinesPriceFrom $320Free CancellationRating
7.4
9,418 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
Tigard
Hood River
Longview
McMinnville
The Dalles
Pacific City
Newberg
Gresham
Manzanita

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?

Flights from Montreal to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Montreal to Portland.

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

Yes. momondo can track prices for Montreal to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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