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$137 Find cheap flights from Portland to Montreal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Montreal departing on 8/31. 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
Sat 6/29
Sat 7/6

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Montreal, 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 Portland to Montreal, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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

 
These are the cheapest deals for flights from Portland to Montreal 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 Portland to Montreal

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

Recent one-way flight deals from Portland to Montreal

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

Recent last minute flight deals from Portland to Montreal

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

Recent direct flight deals from Portland to Montreal

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

Cheap bus & train deals from Portland to Montreal

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

All round-trip flight deals to Montreal

The cheapest plane tickets to Montreal found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:15 pm - 12:30 amPDX-YUL
9h 15m1 stop
7:00 am - 1:13 pmYUL-PDX
9h 13m1 stop
$320WestJet
Find Deal
Thu, Jul 11 - Wed, Jul 17
8:15 am - 8:15 pmPDX-YUL
9h 00m2 stops
7:00 am - 1:18 pmYUL-PDX
9h 18m1 stop
$330WestJet
Find Deal
Mon, Sep 9 - Wed, Sep 18
12:39 am - 5:50 pmPDX-YUL
14h 11m2 stops
6:00 am - 10:11 amYUL-PDX
7h 11m1 stop
$374Delta
Find Deal
Mon, Aug 12 - Tue, Aug 27
11:40 pm - 11:13 amPDX-YUL
8h 33m1 stop
7:30 am - 10:12 pmYUL-PDX
17h 42m1 stop
$375Air Canada
Find Deal
Thu, Aug 29 - Wed, Sep 4
12:39 am - 5:50 pmPDX-YUL
14h 11m2 stops
6:00 am - 4:16 pmYUL-PDX
13h 16m2 stops
$379Delta
Find Deal
Mon, Jul 8 - Tue, Jul 16
11:40 pm - 1:18 pmPDX-YUL
10h 38m1 stop
6:10 pm - 9:42 amYUL-PDX
18h 32m1 stop
$399Air Canada
Find Deal
Sun, Jun 30 - Tue, Jul 9
7:40 pm - 7:25 amPDX-YUL
8h 45m1 stop
8:30 am - 8:11 pmYUL-PDX
14h 41m1 stop
$437United Airlines
Find Deal
Mon, Aug 12 - Sat, Aug 17
11:23 pm - 10:37 pmPDX-YUL
20h 14m1 stop
2:32 pm - 10:20 amYUL-PDX
22h 48m2 stops
$491American Airlines
Find Deal
Fri, Jun 28 - Fri, Jul 5
9:00 pm - 9:50 amPDX-YUL
33h 50m2 stops
2:32 pm - 10:20 amYUL-PDX
22h 48m2 stops
$495American Airlines
Find Deal
Fri, Jun 28 - Fri, Jul 5
12:15 am - 10:44 amPDX-YUL
7h 29m1 stop
8:30 am - 2:57 pmYUL-PDX
9h 27m1 stop
$522United Airlines
Find Deal
Sun, Aug 11 - Sat, Aug 17
12:15 pm - 12:30 amPDX-YUL
9h 15m1 stop
$137WestJet
Find Deal
Sat, Aug 31
7:40 pm - 7:25 amPDX-YUL
8h 45m1 stop
$153Air Canada
Find Deal
Tue, Jul 9
9:20 pm - 10:29 amPDX-YUL
10h 09m2 stops
$157American Airlines
Find Deal
Mon, Aug 5
12:39 am - 5:50 pmPDX-YUL
14h 11m2 stops
$158Delta
Find Deal
Mon, Jul 8
5:40 am - 11:59 pmPDX-YUL
15h 19m2 stops
$171Delta
Find Deal
Tue, Jun 4
10:33 pm - 1:10 pmPDX-YUL
35h 37m2 stops
Wed, Jun 12
8:15 am - 8:25 pmPDX-YUL
9h 10m1 stop
Fri, Jun 7
12:59 am - 10:44 pmPDX-YUL
18h 45m2 stops
$223American Airlines
Find Deal
Sun, Jun 9
12:15 am - 10:44 amPDX-YUL
7h 29m1 stop
$272United Airlines
Find Deal
Sun, Aug 4
12:15 am - 10:44 amPDX-YUL
7h 29m1 stop
$287United Airlines
Find Deal
Tue, Jun 11
11:50 pm - 1:12 pmPDX-YUL
10h 22m1 stop
1:57 pm - 8:22 pmYUL-PDX
9h 25m1 stop
$408United Airlines
Find Deal
Mon, Jun 3 - Thu, Jun 6
9:55 pm - 3:29 pmPDX-YUL
14h 34m2 stops
3:46 pm - 10:19 amYUL-PDX
21h 33m1 stop
$416American Airlines
Find Deal
Mon, Jun 3 - Thu, Jun 6
6:36 am - 11:08 pmPDX-YUL
13h 32m2 stops
7:00 am - 6:17 pmYUL-PDX
14h 17m2 stops
$449Delta
Find Deal
Mon, Jun 3 - Thu, Jun 6
12:40 am - 5:36 pmPDX-YUL
13h 56m2 stops
12:00 pm - 10:22 pmYUL-PDX
13h 22m1 stop
$536Delta
Find Deal
Sun, Jun 2 - Thu, Jun 6
12:40 am - 5:36 pmPDX-YUL
13h 56m2 stops
6:14 am - 6:17 pmYUL-PDX
15h 03m2 stops
$541Delta
Find Deal
Sun, Jun 2 - Thu, Jun 6
12:40 am - 5:36 pmPDX-YUL
13h 56m2 stops
6:00 am - 10:10 amYUL-PDX
7h 10m1 stop
$548Delta
Find Deal
Tue, Jun 4 - Sun, Jun 9
11:30 pm - 12:33 amPDX-YUL
22h 03m3 stops
6:50 am - 1:09 pmYUL-PDX
33h 19m2 stops
Mon, Jun 3 - Thu, Jun 6
11:30 pm - 12:33 amPDX-YUL
22h 03m3 stops
7:00 am - 10:53 amYUL-PDX
30h 53m3 stops
Mon, Jun 3 - Thu, Jun 6
12:15 am - 10:44 amPDX-YUL
7h 29m1 stop
6:15 am - 11:47 amYUL-PDX
8h 32m1 stop
$667United Airlines
Find Deal
Tue, Jun 4 - Sun, Jun 9
12:15 am - 9:29 pmPDX-YUL
18h 14m1 stop
1:10 pm - 9:43 pmYUL-PDX
11h 33m1 stop
$731United Airlines
Find Deal
Sun, Jun 2 - Thu, Jun 6

Flights from Portland to Montreal - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Portland to Montreal?

The average price of all flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport clicked on KAYAK for each day over the last 12 months.
For Portland to Montreal, Tuesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Montreal back to Portland, the best deals are generally found on Tuesday, with Saturday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport, 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 Portland to Montreal Pierre Elliott Trudeau Intl Airport is February, where tickets cost $373 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $583 and $568 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Portland to Montreal Pierre Elliott Trudeau Intl Airport, 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 Portland to Montreal Pierre Elliott Trudeau Intl Airport, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 31 days before departure.

Which airlines provide the cheapest flights from Portland to Montreal?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Montreal from Portland were found on WestJet ($137) and Air Canada ($153), and the lowest round-trip tickets were found on WestJet ($320) and Delta ($374).

Good to know

Low season

February

High season

August

Cheapest flight

$137
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Portland to Montreal

When to book flights from Portland to Montreal

Are your dates flexible? Find out the best times to travel from Portland to Montreal 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 Portland to Montreal flights

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

    In the last 3 days, the lowest price for a flight from Portland to Montreal Pierre Elliott Trudeau Intl Airport was $137 for a one-way ticket and $320 for a round-trip.

  • Do I need a passport to fly between Portland and Montreal?

    A passport is required to fly from Portland to Montreal.

  • Which airports will I be using when flying from Portland to Montreal?

    On your way to Montreal, you’ll fly out from Portland. You’ll be landing at Montreal Pierre Elliott Trudeau Intl.

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

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

  • Which airline alliances offer flights from Portland to Montreal?

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

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

    The two airlines most popular with KAYAK users for flights from Portland to Montreal are Delta and WestJet. With an average price for the route of $481 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 $458 and an overall rating of 7.5.

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

    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 Portland to Montreal.

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

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

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

    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 Montreal with an airline and back to Portland with another airline. Booking your flights between Portland and YUL can sometimes prove cheaper using this method.

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

    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 Montreal from Portland 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 Portland to Montreal

 
See real verified KAYAK customer reviews for airlines flying from Portland to Montreal. 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 Portland to Montreal? 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.
8.0
DeltaOverall score based on 10457 reviews
7.9Comfort
8.2Boarding
8.6Crew
7.4Food
8.0Entertainment
Airline reviews

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

10.0 ExcellentAnonymous, May 2024MSP - YVR
Read more about Delta reviews

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

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.

Half the bathrooms assigned to economy were out of action

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 lost our luggage and didn’t return it until 15 days AFTER we got back.

food worker strike caused lack of service. I know, not your fault but a bit of a inconvenience.

The staff on the WestJet flight were friendly and helpful. The flight was smooth and we arrived 30 minutes ahead of time.

The on time performance and the ease of boarding are great. The crew were cordial. During landing the pilot made a hard landing with some swerve that was a bit rough but other than that everything else is as smooth as it can be.

Horrible, flight on the way to Vegas was delayed significantly and then on my way back my second flight was cancelled

If they have a tv for movie or map during 5h flight could be better and the food can purchase on flight are ok with that.

We requested 2 wheel chairs upon arrival. On board an attendant told us to remain in our seats until everyone was off the plane. we were in row 11 and thought we would be off early. After all were off, a different attendant said we should leave, and that the chairs were gone. One was available for my friend who had just spent 9 days in hospital but I had to walk quite some distance. Eventually a cart arrived to take us the rest of the way. This was over an hour after our arrival. The staff at the terminal did their best to help us but if we had been allowed off with the other passengers, our ride home would have been an hour earlier.

Our flight experience was great! Flight staff was funny and offered great service. Made record flying time coming home from Vegas after having to wait for planes on the tarmac because of high winds

Seats can use more cushioning, it felt very hard. The snack option could be better

Over all good. I had some issues with trying to buy my seat. The Westjet system kept trying to charge my credit card, without getting the seat. In the end after 5 times being charged, I got my seat.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

Fine. Though no food or entertainment so the survey needs to be updated with those options.

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

Standard flight experience, but there is only power at the seat to row 20 on the aircraft, on my initial check in it did not say that was the case

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

The ride was good but no food ot entertainment hence, it was just over an hour flight.

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

Aircraft has better leg room than any of United's larger planes. We had requested mobility assistance for this and related flights. United's response to all was superb.

No snacks served! Seating in the kast row in uncomfortable.

Poor seating comfort, seat cushion too thin, very uncomfortable. My luggage didi not make the flight due to equipment change. At least. United had it delivered the next day. I was without my toilet items for one day.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

So uncomfortable to sit in the tiny space on a long, international. Food was rough. Please, less white flour and processed food.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Our flight was delayed 2.5 hrs due to plane being too hot! After 1.5 hrs, airline decided to use another plane but had to wait for gate, baggage transfer & beverage transfer. Anyone could tell after first half hour that another plane was required and although did not affect us many would miss connecting flights at Heathrow. I have found the stewards are not the friendliest in the industry and the food is questionable, even as I like airplane food normally, the best of the 2 flights was the yogurt & granola for breakfast.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

Plenty of room in the exit row. Sat on the plane an hour before taking off.☹️ Landed late and had to wait for gate availability.

Delayed leaving. On arrival we were taken to the airstrip and had to get off onto an over crowed bus, not all that passengers fit. Drove around the airport for 20 + minutes. Taken off the bus told to go upstairs 3 flights then all the passengers had to walk a mile or more , those of us old there was no one to direct us to were to go. I asked several people with no answers. Once I got to baggage claim my bags were not on the right bag claim. Once again asked for help and finally someone found my bags on a different carasel. Very frustrating.

They canceled the flight on us very close to the flight date .

It took 66 hours to get from Seattle to Tel Aviv. As a minor, I was left for more than 12 hours in Toronto and Frankfurt without hotel and food vouchers. It took 5 layovers. It was insane and not okay

It was delayed but got us to YYZ. I had great copassengers.

This is not a Business Class equipped airplane and even the crew apologize before take over BUT BUT Air Canada charged full business class fare

All was good, except our baggage was lost for most of a day. We are thankful that it was found quickly and delivered to our hotel. Rouge was fine outside of that problem.

Easy boarding, roomy seats, plenty of good food, very helpful snd friendly staff. Very smooth flight! Only thing that could have been better was to have cranberry juice. Women like this as it helps avoid UTI’s and not as sweet as other juices.

The late departure Of two hours waitresses, immature, and gossiping

It was upsetting that the flights were canceled but that was due to weather. I did not receive any vouchers for food or a hotel stay when I was forced to spend the night in Montreal. I was also upset when my seat was changed many times.. The plane seemed old with a non-functioning screen and loose side pockets.. All in all in need of updating. On the positive side, the staff in areas was friendly and helpful.

Book cheap flights from Portland to Montreal

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Portland to Montreal found on KAYAK in the last 72 hours.
8/31Sat
1 stopWestJet
9h 15mPDX-YUL
$137
7/9Tue
1 stopAir Canada
8h 45mPDX-YUL
$153
8/5Mon
2 stopsAmerican Airlines
10h 09mPDX-YUL
$157
7/8Mon
2 stopsDelta
14h 11mPDX-YUL
$158
6/4Tue
2 stopsDelta
15h 19mPDX-YUL
$171
6/12Wed
2 stops
35h 37mPDX-YUL
$173
6/7Fri
1 stop
9h 10mPDX-YUL
$178
6/9Sun
2 stopsAmerican Airlines
18h 45mPDX-YUL
$223
8/4Sun
1 stopUnited Airlines
7h 29mPDX-YUL
$272
6/11Tue
1 stopUnited Airlines
7h 29mPDX-YUL
$287

Search by stops

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Last minute flights from Portland to Montreal

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 Portland to Montreal that are departing in the next 10 days.
6/3Mon
multi-stopUnited Airlines
10h 22mPDX-YUL
6/6Thu
multi-stopUnited Airlines
9h 25mYUL-PDX
$408
6/3Mon
multi-stopAmerican Airlines
14h 34mPDX-YUL
6/6Thu
multi-stopAmerican Airlines
21h 33mYUL-PDX
$416
6/3Mon
multi-stopDelta
13h 32mPDX-YUL
6/6Thu
multi-stopDelta
14h 17mYUL-PDX
$449
6/2Sun
multi-stopDelta
13h 56mPDX-YUL
6/6Thu
multi-stopDelta
13h 22mYUL-PDX
$536
6/2Sun
multi-stopDelta
13h 56mPDX-YUL
6/6Thu
multi-stopDelta
15h 03mYUL-PDX
$541
6/4Tue
multi-stopDelta
13h 56mPDX-YUL
6/9Sun
multi-stopDelta
7h 10mYUL-PDX
$548
6/3Mon
multi-stop
22h 03mPDX-YUL
6/6Thu
multi-stop
33h 19mYUL-PDX
$559
6/3Mon
multi-stop
22h 03mPDX-YUL
6/6Thu
multi-stop
30h 53mYUL-PDX
$573
6/4Tue
multi-stopUnited Airlines
7h 29mPDX-YUL
6/9Sun
multi-stopUnited Airlines
8h 32mYUL-PDX
$667
6/2Sun
multi-stopUnited Airlines
18h 14mPDX-YUL
6/6Thu
multi-stopUnited Airlines
11h 33mYUL-PDX
$731

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Portland - Montreal Flights

Departure:

Portland (PDX)United States

Destination:

Montreal (YUL)Canada

Return flight deals:

Montreal - Portland

Cabin classes: