Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

YUL - PDX

C$ 248 Find cheap flights from Montreal to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Portland departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 19/6
Wed 26/6

Search hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Portland, as well as popular online travel agencies
In the last 7 days, travellers have searched 41,611,298 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap flight deals from Montreal to Portland (YUL-PDX)

 
These are the cheapest deals for flights from Montreal to Portland currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Montreal to Portland

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Montreal to Portland.

Recent one-way flight deals from Montreal to Portland

Only flying one-way? Below are some of the best one-way flight deals from Montreal to Portland found on KAYAK recently.

Recent last-minute flight deals from Montreal to Portland

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Montreal to Portland.

Recent direct flight deals from Montreal to Portland

The latest deals for direct flights from Montreal to Portland so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Montreal to Portland

Find recent round-trip train or bus tickets from Montreal to Portland.

All round-trip flight deals to Portland

The cheapest plane tickets to Portland found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:00 a.m. - 1:13 p.m.YUL-PDX
9h 13m1 stop
2:00 p.m. - 12:30 a.m.PDX-YUL
7h 30m1 stop
C$ 369WestJet
Find Deal
Tue, 13 Aug - Tue, 20 Aug
7:00 a.m. - 1:13 p.m.YUL-PDX
9h 13m1 stop
2:00 p.m. - 12:30 a.m.PDX-YUL
7h 30m1 stop
C$ 397WestJet
Find Deal
Wed, 19 Jun - Wed, 10 Jul
3:20 p.m. - 11:49 p.m.YUL-PDX
11h 29m1 stop
6:22 a.m. - 11:04 p.m.PDX-YUL
13h 42m2 stops
C$ 419Delta
Find Deal
Fri, 7 Jun - Tue, 11 Jun
6:00 a.m. - 11:28 a.m.YUL-PDX
8h 28m1 stop
7:00 a.m. - 11:04 p.m.PDX-YUL
13h 04m2 stops
C$ 441Delta
Find Deal
Tue, 4 Jun - Thu, 20 Jun
6:10 p.m. - 9:42 a.m.YUL-PDX
18h 32m1 stop
7:40 p.m. - 7:25 a.m.PDX-YUL
8h 45m1 stop
C$ 455Air Canada
Find Deal
Thu, 8 Aug - Mon, 19 Aug
7:50 a.m. - 10:01 p.m.YUL-PDX
17h 11m1 stop
11:55 p.m. - 4:40 p.m.PDX-YUL
13h 45m1 stop
C$ 461American Airlines
Find Deal
Fri, 7 Jun - Sun, 9 Jun
2:40 p.m. - 12:38 a.m.YUL-PDX
12h 58m2 stops
12:59 a.m. - 2:56 p.m.PDX-YUL
10h 57m1 stop
C$ 472American Airlines
Find Deal
Fri, 7 Jun - Sat, 8 Jun
4:30 p.m. - 10:21 p.m.YUL-PDX
8h 51m1 stop
6:55 p.m. - 8:58 a.m.PDX-YUL
11h 03m2 stops
C$ 589Air Canada
Find Deal
Mon, 1 Jul - Tue, 2 Jul
8:10 a.m. - 10:36 p.m.YUL-PDX
17h 26m1 stop
12:15 a.m. - 10:44 a.m.PDX-YUL
7h 29m1 stop
C$ 757United Airlines
Find Deal
Wed, 5 Jun - Mon, 10 Jun
11:30 a.m. - 10:36 p.m.YUL-PDX
14h 06m2 stops
6:22 p.m. - 2:36 p.m.PDX-YUL
17h 14m2 stops
C$ 852United Airlines
Find Deal
Mon, 3 Jun - Mon, 10 Jun
1:05 p.m. - 6:35 p.m.YUL-PDX
8h 30m1 stop
C$ 248Air Canada
Find Deal
Tue, 4 Jun
5:00 p.m. - 11:18 a.m.YUL-PDX
21h 18m1 stop
C$ 255WestJet
Find Deal
Thu, 18 Jul
11:00 a.m. - 10:35 p.m.YUL-PDX
14h 35m2 stops
C$ 261United Airlines
Find Deal
Tue, 4 Jun
7:00 a.m. - 1:18 p.m.YUL-PDX
9h 18m1 stop
C$ 268WestJet
Find Deal
Sun, 6 Oct
12:45 p.m. - 10:06 p.m.YUL-PDX
12h 21m1 stop
C$ 283Delta
Find Deal
Wed, 3 Jul
9:15 p.m. - 7:47 p.m.YUL-PDX
25h 32m2 stops
C$ 284WestJet
Find Deal
Mon, 19 Aug
10:55 a.m. - 10:53 p.m.YUL-PDX
38h 58m3 stops
C$ 289
Find Deal
Tue, 4 Jun
9:15 p.m. - 1:18 p.m.YUL-PDX
19h 03m2 stops
C$ 328WestJet
Find Deal
Sun, 6 Oct
8:00 p.m. - 12:31 p.m.YUL-PDX
19h 31m1 stop
C$ 391United Airlines
Find Deal
Sun, 7 Jul
6:00 a.m. - 4:47 p.m.YUL-PDX
13h 47m2 stops
C$ 425Delta
Find Deal
Sun, 7 Jul
1:05 p.m. - 11:42 p.m.YUL-PDX
13h 37m2 stops
6:37 a.m. - 11:08 p.m.PDX-YUL
13h 31m2 stops
C$ 472Delta
Find Deal
Mon, 20 May - Mon, 27 May
7:40 p.m. - 9:40 a.m.YUL-PDX
17h 00m1 stop
11:45 p.m. - 10:44 a.m.PDX-YUL
7h 59m1 stop
C$ 486Air Canada
Find Deal
Mon, 20 May - Mon, 27 May
4:50 p.m. - 10:33 p.m.YUL-PDX
8h 43m1 stop
6:55 p.m. - 8:13 a.m.PDX-YUL
10h 18m1 stop
C$ 516Air Canada
Find Deal
Mon, 20 May - Thu, 23 May
1:05 p.m. - 11:42 p.m.YUL-PDX
13h 37m2 stops
12:40 a.m. - 5:44 p.m.PDX-YUL
14h 04m2 stops
C$ 536Delta
Find Deal
Mon, 20 May - Sun, 26 May
11:30 a.m. - 10:33 p.m.YUL-PDX
14h 03m1 stop
12:15 a.m. - 10:44 a.m.PDX-YUL
7h 29m1 stop
C$ 800United Airlines
Find Deal
Mon, 20 May - Wed, 22 May
5:00 p.m. - 3:07 p.m.YUL-PDX
25h 07m2 stops
12:00 p.m. - 3:59 p.m.PDX-YUL
24h 59m3 stops
C$ 1,473
Find Deal
Mon, 20 May - Thu, 23 May
5:00 p.m. - 1:10 p.m.YUL-PDX
23h 10m1 stop
12:40 a.m. - 12:31 a.m.PDX-YUL
44h 51m2 stops
C$ 1,644WestJet
Find Deal
Mon, 20 May - Wed, 22 May

Flights from Montreal to Portland - Travel Insights & Trends

Get data-powered insights and trends into flights from Montreal to Portland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland is February, where tickets cost C$ 434 on average. On the other hand, the most expensive months are March and December, where the average cost of tickets is C$ 715 and C$ 638 respectively.

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Portland?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Montreal Pierre Elliott Trudeau Intl Airport to Portland, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 83 days before departure.

Which airlines provide the cheapest flights from Montreal to Portland?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Air Canada offered the best one-way deal for that route, at C$ 248. KAYAK users also found Montreal to Portland round-trip flights on WestJet from C$ 369 and on Delta from C$ 419.

Good to know

Low season

January

High season

August

Cheapest flight

C$ 248
Best time to beat the crowds but there is an average 64% increase in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Montreal to Portland

When to book flights from Montreal to Portland

Are your dates flexible? Find out the best times to travel from Montreal to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Montreal to Portland flights

  • What is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Portland?

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Portland was C$ 182 for a one-way ticket and C$ 271 for a round-trip.

  • Which aircraft models fly most regularly from Montreal to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Montreal to Portland?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Montreal and Portland, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Montreal to Portland, Delta or WestJet?

    The two airlines most popular with KAYAK users for flights from Montreal to Portland are Delta and WestJet. With an average price for the route of C$ 504 and an overall rating of 8.0, Delta is the most popular choice. WestJet is also a great choice for the route, with an average price of C$ 479 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Montreal to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Montreal is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Montreal with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Montreal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Montreal to Portland

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Montreal to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.8
Endeavor AirlinesOverall score based on 4 reviews
9.5Crew
9.5Comfort
7.0Entertainment
9.5Boarding
8.5Food
Airline reviews
Pros: "seat space was great and I was lucky enough to have medium size passenger next to me :-)"
Cons: "Can't really think of anything . . . my expectations were exceeded"
8.6 ExcellentIllan, Jun. 2019YYZ - JFK
Read more about Endeavor Airlines reviews
Pros: "seat space was great and I was lucky enough to have medium size passenger next to me :-)"
Cons: "Can't really think of anything . . . my expectations were exceeded"

The 676 plane is much more comfortable in business class than the A330 and he food was a little better. I didn’t use the entertainment.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

The 1st class male crew member was very pleasant - the short female with round glasses , maybe in 50’s had no personality- never spoke when delivering my food, drink, & never smiled the whole trip! In fact looked annoyed when the boarding proses was happening- I would never hire this woman - unfriendly . Have never dealt with a crew member like her-

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

Was the longest flight I have ever taken to Orlando. Not Westjet’s fault necessarily. There was a traffic issue in Orlando. We sat in the airplane for about 2 hrs before leaving Calgary on a 5 hour flight was just a little long to be stuck in the plane. Once we arrived in Orlando we were stuck in traffic on the ground for another 30min. I guess maybe the flight could be delayed so boarding would have been later so we wouldn’t have to have the discomfort of being on the plane so long.

Airport monitors did not give the gate for our flight returning Detroit to Vancouver Juice served from glass storage containers are a far more healthy alternative for people. And would also minimize the need for recycling plastic or aluminum containers

I wish that seats closer to the front of the plan were available, but when I booked the flight the seats were VERY expensive so I did not book seats at that time. The day before flying only seats at the back of the plane were available. It takes so long to board the plane and empty the plane on arrival due to SO many roller bags.

Good flight. No I’m seat entertainment. But my phone worked just fine on the west jet app.

I had planned to watch the Westjet entertainment for the entire flight however, because the seat mounted outlets in our row did not work.

Not a bad flight but our priority tagged luggage was the very last to come down the carousel.

Plane had a flat tire, delayed boarding and takeoff but one in the air, smooth. Make sure you have downloaded the WJ app before you leave. When on board, you can watch movies or TV shows offered on the app, it passed the time very quickly.

Our recent flight from edmontown to kahalui was excellent. The service staff was very friendly, knowledgeable, funny and attentive. Thanks to all involved that made or travel such a pleasant experience and we hope to fly with west jet again soon

The flight was delayed and I missed boarding my 7 day cruise. I had to book a separate flight home

No real issues just wasnt able to hear / understand any announcements flight attendant was making but everything else was really good- ended up checking my carry on case for free which made deboarding quicker. I would fly West Jet for all my flights.

We enjoyed that we boarded and took off on time. We didn’t like that our connection flight was a twenty minute walk through the airport with only one hour in between flights.

It was good! Appreciated that it was very on schedule so it made the connecting flight less stressful

Two flights,both poor. No entertainment. Cramped and uncomfortable seats, little space, the rest was OK. Staff were acceptable good.

The crew was doing their best on an old plane needing updating. Chairs that creaked and wouldn’t stay in position. My tray table was unusable as was on-board entertainment due the audio needing usb earphones (that were not provided). Prior to boarding in Toronto and despite being scheduled for a wheelchair and assistance, we were dropped off by clubcar without a wheelchair which I found myself by a gate. Due to no boarding gate assigned at that time we waited and when it was, it subsequently was moved from 64 to 95. No help could be found so I pushed my husband’s chair to that furthest gate in the airport at the highest speed possible for a 73 year old. And by that I mean I ran. It was a very stressful experience.

Wifi wasn't working on one of the UA flights after boarding.

they made me check my carryon. There was space in the overhead bins.

Leg room was lacking. Legs crammed into seat in front.

T hey did a great job. Flight was on time .

the plane was old. the wifi didn’t work. the entertainment was boring and dated. the charging ports were impossible to find. i was mostly ignored by flight attendants that had no problem speaking to the man beside me. i got two drinks the entire time i was on the plane.

Crew was not very helpful. They forgot to serve me coffee and had to wait for a long time.It looked as if they were not very happy with what they were doing.

Pretty good service and US Migratory officers providing services in Canada was awesome, because the arrival was quick and smooth

Rouge needs to offer seats with better pitch in economy. Many sick people on a full flight.

Overall, I would have to say my experience with Air Canada was mediocre their DC tens. Need to be updated not comfortable at all. Only one out of my four flights was decent. The staffing was very nice. Going through customs in Montreal was quick and easy. Air Canada has room for improvement with their facilities.

Flight was delayed, I had to put my luggage all the way in the back! They served only a beverage no snack on the way in Air Canada, definitely not a good first impression.

There was no entertainment at our seats. The flight was comfortable and we had leg room. The snack we had was really good.

When we got to the airport for our flight from Chicago to Montreal which was scheduled for 2.00 p.m. they had no record of it and booked us on a flight at 3.30 very disappointing . We also had to pay 50.00 each for a seat. All things considered ,I will never book thru Kayak again. Next time I will only book directly thru Air Canada no second party booking Sue

The original connecting flight from Vancouver to Portland was canceled and then delayed. I ended up waiting for almost seven hours instead of three.

My flight has been canceled and I had to cancel entire trip.

No food for a 6 hours flight! Plus very expensive to buy ! Sit uncomfortable! Awful!!!

There was no food on this flight. We had less than 1/3 full plane and were not allowed to spread out. Staff gave the story of the plane had to have all of us up front for 'balance.' Total bs.

Book cheap flights from Montreal to Portland

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Montreal to Portland found on KAYAK in the last 72 hours.
4/6Tue
1 stopAir Canada
8h 30mYUL-PDX
C$ 248
18/7Thu
1 stopWestJet
21h 18mYUL-PDX
C$ 255
4/6Tue
2 stopsUnited Airlines
14h 35mYUL-PDX
C$ 261
6/10Sun
1 stopWestJet
9h 18mYUL-PDX
C$ 268
3/7Wed
1 stopDelta
12h 21mYUL-PDX
C$ 283
19/8Mon
2 stopsWestJet
25h 32mYUL-PDX
C$ 284
4/6Tue
3 stops
38h 58mYUL-PDX
C$ 289
6/10Sun
2 stopsWestJet
19h 03mYUL-PDX
C$ 328
7/7Sun
1 stopUnited Airlines
19h 31mYUL-PDX
C$ 391
7/7Sun
2 stopsDelta
13h 47mYUL-PDX
C$ 425

Search by stops

Search by airline

Search by price

Last minute flights from Montreal to Portland

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Montreal to Portland that are departing in the next 10 days.
20/5Mon
multi-stopDelta
13h 37mYUL-PDX
27/5Mon
multi-stopDelta
13h 31mPDX-YUL
C$ 472
20/5Mon
multi-stopAir Canada
17h 00mYUL-PDX
27/5Mon
multi-stopAir Canada
7h 59mPDX-YUL
C$ 486
20/5Mon
multi-stopAir Canada
8h 43mYUL-PDX
23/5Thu
multi-stopAir Canada
10h 18mPDX-YUL
C$ 516
20/5Mon
multi-stopDelta
13h 37mYUL-PDX
26/5Sun
multi-stopDelta
14h 04mPDX-YUL
C$ 536
20/5Mon
multi-stopUnited Airlines
14h 03mYUL-PDX
22/5Wed
multi-stopUnited Airlines
7h 29mPDX-YUL
C$ 800
20/5Mon
multi-stop
25h 07mYUL-PDX
23/5Thu
multi-stop
24h 59mPDX-YUL
C$ 1,473
20/5Mon
multi-stopWestJet
23h 10mYUL-PDX
22/5Wed
multi-stopWestJet
44h 51mPDX-YUL
C$ 1,644

Search by stops

Search by airline

Search by price

Montreal - Portland Flights

Departure:

Montreal (undefined)Canada

Destination:

Portland (PDX)United States

Return flight deals:

Portland - Montreal

Cabin classes:

Browse destinations: