ca.kayak.com is also available in French. Voir le site en français.

Prices are in Canadian Dollars.

Find cheap flights from Portland to Montreal

PWM - YMQ

Find cheap flights from Portland to Montreal

Round-trip
Economy
Portland (PWM)
Montreal All airports
Fri. 22/1
Fri. 29/1
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to Montreal

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 312 or less one-way.

FAQs for booking flights from Portland to Montreal

How long does a flight from Portland to Montreal take?

Which airlines provide the cheapest flights from Portland to Montreal?

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

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

How does KAYAK find such low prices 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?

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

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

Top airlines flying Portland to Montreal

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 28,921 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews

Pros: "Yes crew was amazing"
Cons: "May be more frequent hydration"

Cons: "WiFi"

Pros: "Confort for a supposed 5 hours flights was ok. Entertainment system worked good"
Cons: "The flight had many delays due to weather issues. We had to refuel in a different airport before arriving with 5 or 6 hours delayed. That happens but the crew was very mean and brutal to answer questions and very poor to hold the stress of the travelers."

Pros: "pilot was great... made the landing at key west seem easy!"
Cons: "Flight attendants seemed to really like their jobs!"

Cons: "being on time"

Pros: "we could not get a seat until we arrived at the airport."

Cons: "DTW to FLL, plane was delayed coming from BOS to DTW 5 hours for BOS weather. The plane arrived & they announced they would turn it around ASAP. They started the boarding process & then stopped it stating that a crew member had timed out. Delayed hour to FIND one. Shortly after delayed overnight."

Pros: "This is a delayed flight after having my flight to the previous night delayed to the extent that I could not take it and make my connecting flight out of Minneapolis."
Cons: "This is a delayed flight after having my flight to the previous night delayed to the extent that I could not take it and make my connecting flight out of Minneapolis."

Pros: "N/A"
Cons: "N/A"

Cons: "Food. Phone charging at seat, entertainment screen."

Cons: "Slow WiFi"

Cons: "Seating was uncomfortable, tight space. Could barely move and i’m Not a large person."

Cons: "In the last months I have travel 3 times , this is the first with Delta. I can say it has been the best experience I had. Good entertainment, the access to texting and the variety of snacks make superior this airline."

Pros: "I had a very comfortable seat, it was a very good experience overall."
Cons: "Unfortunately had flights delayed which forced me to arrive home much later than originally planned."

Pros: "My seat didn't recline"

Pros: "Flight attendants were very friendly."

Pros: "I liked that me and my boyfriend actually got to sit together."

Pros: "Delra was very accommodating to get us on a later flight today due to a medical emergency the previous day. Thank you Delta, especially for your understanding."

Pros: "excellant movies"

Pros: "With all the competition among airlines and the cutbacks we suffer as customers Delta manages to make you feel like you matter still. Timely boarding, actual help with finding seats making boarding efficient (not just hurrying you along), updates from the cockpit that you could hear and understand, multiple choices in snacks-one even a healthy option, staff that was friendly and interested in making it a good experience not one that seemed bothered they had to work."

Pros: "On time"

Cons: "My flight was delayed, which would have caused me to miss my connecting flight. The customer service person was not at all helpful, and told me there were no other flights available on any airline until the next day. However, I was able to go online and book another flight immediately...which means that she was either being disingenuous or actively undermining efforts to get me home in a timely fashion. Very disappointing and as a SkyMiles member would have thought there would be some level of common courtesy dealing with a non-weather related delay that drastically impacted my travel plans."

Pros: "Swift travel!"

Pros: "The flight was fine"
Cons: "Delta does not transfer your luggage in Canada even if they say they do. It will not make it to your final destination"

Cons: "The flight attendants weee rude, and no bar service"

Pros: "Everything was perfect."

Pros: "Cannot. Figure out how to use the wifi."

Pros: "Good customer service"

Pros: "The flight was pretty empty so my entire row was empty so very comfy and it was the new bigger plane so lots of carry on room too."
Cons: "Nothing...I have no complaints"

Pros: "After flight was cancelled, rebooking was easy and quick on the app."
Cons: "Flight was cancelled. flight attendants were grumpy. One of the tightest seats I've flown in economy. No room in overheads so I had to stuff my winter coat between my legs with my backpack under the seat in front of me. Was basically wedged into the seat with my stuff."

Pros: "it was easy to navigate ."

Cons: "The flight left three hours late while the crew was waiting for an oxygen tank to arrive. We were boarded onto the plane after it was nearly an hour and a half late, then waited in out cramped seats for another hour and a half as we continued to wait for the same piece of equipment. At one point a Delta employee announced over the plane's PA system that we'd be getting vouchers to compensate us for this absurd delay, but there was no explanation of how to claim those vouchers."

Pros: "Newer plane with entertainment"
Cons: "was a great flight"

Cons: "I was seated in first class, and due to some catering mix-up, no meal was served. I was given a banana and crackers which was very disappointing since I hadn't eaten in 8 hours and was starving. No on board entertainment whatsoever."

Pros: "The stewards and flight was overall fine. In fact I found the stewards to Atlanta from West Palm very accommodating."
Cons: "I have reservation on booking Comfort plus next time I fly though. There appeared to be no difference in the seating or service as economy. A lesson learn I guess. I will atillflyDelta but stick to economy. I saw no perks"

Pros: "2 Delta employers went out of their way to address our messed up situation and make sure we got home without robbing us blind."

Cons: "Very uncomfortable seats Oddly shaped overhead bins, unable to put standard sized bags overhead, meanwhile they fit in planes of other major airline companies such as American Airlines. No food options, only sweet biscuit which contains soy and milk."

Cons: "The flight was delay for 3 hours and they only give us chips and water. They didn't explain well what was the problem. The plane was dirty inside and the seats werent comfortable at all, the plane was making weird noises. There is no window in the 11A Window Seat. Really really bad service at all."

Pros: "Plane was clean, attendants were friendly, and food was fine."
Cons: "I had a flight from Detroit to Montreal. Tried to check in and DTW was not a choice on the westjet website and so I physically could not check in. I realized the flight was technically operated not by WestJet, but Gojet. Went to Gojet's website and was told that Delta took care of all of their ticketing and such. Went to Delta's website, entered my ticket number and card number but I was not in the system as I was given all WestJet info (not Delta's). Luckily the baggage check in people figured it all out."

Cons: "Every flight was 100% full. Inadequate overhead space. I felt I was being herded like cattle. It is NOT a pleasurable experience flying with Delta."

Cons: "I liked it all"

Pros: "The boarding agents were especially helpful and friendly to my disabled wife, travelling in a wheelchair."

Pros: "Clean plan and efficient boarding procedure."
Cons: "Horrible delay. Took off almost two hours post originally scheduled time."

Pros: "Nothing"
Cons: "I could not check in on the kiosk and I had to go to two agents before they could find my reservation. The lines were extremely long and the customer service was poor."

Cons: "Almost everything"

Cons: "Waited on tarmac at Laguardia more than 45 minutes after landing for gate to open up."

Pros: "Everything was smooth from start to finish, and the flight landed 10 min. early! Can't ask for more!"

Cons: "Ended up stuck at Laguardia for 9 hours, tried to get onto earlier flight and wasn't able to because as I arrived as the jet bridge door was closing. The delta crew was pleasant, but I sat at the terminal watching to see how quickly that plane would back out to depart.... it sat there for another 45 mins, while I sat there wishing I was on it. My later/original flight ended up being delayed multiple times (not due to weather) and given no explanation for why."

Pros: "Friendly service. On-time."
Cons: "No tv's in airplane."

Pros: "Plane wasn’t full and left and arrived early!"
Cons: "Offering some kind of beverage"

Cons: "IFE was not streaming movies, WiFi on but not loading"

Cons: "the 2 stewardesses disappeared as soon as the flight was in the air. i upgraded to business class in what was a huge waste of money. the fact that they do not make alcohol available in business class is pure laziness, and these people are loving it. keep in mind that you can have water juice and pop. i was given the water i asked for after take off, and then she promptly disappeared for the entire 3 hours. she only returned when i pushed the call button. not good."

Cons: "A bigger plane."

Cons: "Baggage handler lost my bag, grabbed it off plane cabin, never found"

Pros: "Crew was great."
Cons: "Airplane didn't have any AC and was very old and dirty."

Pros: "Wonderful flight attendants in both our flights."

Pros: "Seats were not too cramped."
Cons: "Wifi that actually worked."

Cons: "Great flight"

Cons: "We stay stuck in PVR"

Cons: "Flight currently delayed 3 hours! No help booking another flight or compensation or way of getting back to NYC in time."

Pros: "Crew was great. Seats could be a bit wider"

Pros: "Crew was great. Boarding was easy."
Cons: "Easier option for entertainment."

Pros: "They have Wow Bao in the airport."
Cons: "Being allowed to fly on the plane."

Cons: "you didn't respond and we were unable to take the flight."

Cons: "I haven’t had such a terrible experience with another airline before. Missing out on dinner reservations. Wasting 12+ hours in airports. Spending more money at the food court than ever desired."

Pros: "Easy boarding, flight on time, friendly creew"
Cons: "old plane with seat not confortable for a 3h flight"

Cons: "i wasnt able to select a seat when I checked in. they couldn't give me a better seat before bording and the fact that Im the one approaching then to have a seat selection, no one called my name."

Cons: "Flight delayed, interior of aircraft was deteriorating"

Pros: "Most AA employees on the ground were pleasant. The flight crews were super."
Cons: "Terrible landing in Charlotte.Terrible landing in Charlotte"

Cons: "The gate changes...........and no information in 3 hour delay"

Pros: "Arrived on time despite late departure"
Cons: "Bumpy ride in CLT but uncontrollable"

Pros: "WiFi was on the flight. Free with TMobile."
Cons: "Easy and fast flight"

Pros: "Crew was friendly- organized everything well as far as getting everyone seated quickly and handing out refreshments"
Cons: "Very little leg room for anyone over five feet six inches! Happy to be 5’2” for a change!"

Pros: "We got upgraded...Happy New Year to us!!! Service was excellent...landing was one of the smoothest we have ever had! Nice quiet flight with not too many people on board! I will use American Airlines again!"

Pros: "Flight crew very friendly."
Cons: "No entertainment so 1 star rating. Kind passenger switched seats so I could sit with my husband and son. Would have had to sit behind them if not for her. Paying extra for isle seats was a surprise."

Pros: "The plane was very nice and the seats were really quality. Shepards pie was tasty."
Cons: "Delayed for an hour and a half."

Cons: "Wish they had told me there was a shuttle to other side of airport. Had not been to this airport in many years."

Pros: "Boarding on time and arrived to my destination on time."
Cons: "no comment"

Pros: "nice people taking care of us during the flight"
Cons: "in Miami, had to change gate 2 times, from D38 to E9,than to D7."

Pros: "We arrived on time."
Cons: "These planes feel like they are made of Legos. They are absurdly tiny and uncomfortable (and I am a small woman). Hot and stinky when boarding and no room for you or your carry on luggage. The days of glamorous air travel seem very far away."

Cons: "It was advertised that one can see entertainment through WIFi, but from my iPad, i can't connect to this WiFi. I tried several times until I just gave up."

Pros: "Quick short flight efficient, got from A to B for the same comfort for the price I paid so I’m happy"

Pros: "BATE AND SWITCH. I BUY A TICKET TO DISCOVER IT DOENST ALLOW ME TO CARRY MY ROLLER BAG ON BOARD UNLESS I PAY A $60.00 FEE, YES $60. I GUESS THIS IS HOW TO MAKE A PROFIT EVEN IF YOU MAKE YOUR CUSTOMER FEEL LIKE A SUCKER! THANKS AMERICAN AIRLINE FOR LETTING ME KNOW YOU ONLY CARE ABOUT YOUR STOCKHOLDER AND THE CUSTOMER IS JUST A WAY TO MAKE THE STOCKHOLDERS AND EXECUTIVES (WHO GET BIG BONUS') HAPPY. SINCE YOU NOW ACT LIKE SPIRIT AIRLINES MAYBE YOU SHOULD MERGE WITH THEM TOO. I WANT BE TRAVELING AMERICAN AGAIN UNLESS ITS THE ONLY CHOICE I HAVE. IM GLAD TO SHARE MY STORY WITH OTHERS."
Cons: "NOTHING"

Pros: "Other passengers were friendly?"
Cons: "I was traveling alone with my tired, cranky 13 month old. I get that it's no fun for anyone, including me, to have a tired toddler on the flight! But from the moment we boarded the flight attendant was unfriendly and unhelpful. I asked for help putting a heavy bag in the overhead compartment. She half-heartedly tried and then told me it "didn't fit". By simply turning it on its side, I was able to easily make it fit, but it was uncomfortable for me to have to do so while also holding my baby! The flight attendant then commented that I couldn't have the child in a carrier during the flight (something I am well aware of!). She also neglected to offer us a snack later on. Overall, she was rude and inconsiderate and made a difficult trip more unpleasant."

Pros: "Everything was on time!"

Pros: "The PWM airport, ALMOST makes air travel tolerable. Great little airport. Crew was pleasant, Seemed to enjoy their work. That, alone makes a huge difference in an industry that truly doesn't put customer service anywhere NEAR the top of the priority list."

Pros: "Nothing"
Cons: "Food is horrible Change seats without notice"

Pros: "Entertainment was good"
Cons: "The check in computer crashed before it started. Only manual check in available and the staff wasn't trained to handle it. It delayed the flight over 2 hours and then the process screw up someone visas and they had to be removed with their luggage. But you know this already! You need to implement a better secondary system and have your employees be trained to use it."

Pros: "Flight oversold. Couldn't use online system to book flight, so went 3 hours early to check in. Told couldn't check in still, had to do it at the gate. Then flight delayed two hours. No communication."

Pros: "Nothing"

Pros: "Punctuality"
Cons: "Small plane with no leg room"

Pros: "An old aircraft but well maintained. Crew was courteous and efficient. No food or entertainment"
Cons: "Delay in receipt of baggage at Chicago"

Pros: "Everything"
Cons: "Nothing"

Cons: "Flight was good until, after arriving 30 minutes early to PWM, our plane had to wait about that much time for our gate to open. Once pulling to the gate we waited another 15 minutes for someone to figure out the walkway and open the door tom the plane-- all with no communication from the crew."

Cons: "i decided to purchase a separate direct flight at a different time instead of changing my flight, only to be informed later when i tried to hop on the back end of my original flight, that they had canceled my ticket since i hadnt boarded on the front end of that flight. i had spoken to a customer service rep about my option before purchasing the extra ticket, and she did not mention that this would be an issue. then i had to pay extra to get back on my original flight."

Pros: "Quick and easy"

Pros: "American Airlines is my favorite Airlines to fly. There is a little more leg room and the seats are a little wider. The staff is very professional and courteous."

Cons: "My flight date was changed because of a medical issue with my grandson, and I was outraged by the amount of the change fee."

Pros: "Not applicable"

Read more about Delta
COVID-19 information

Safety measures for airlines flying from Portland to Montreal

Airlines flying from Portland to Montreal have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Portland to Montreal

Mandatory masks

Masks required on board, masks provided on flights from Portland to Montreal

Social distancing seating

Middle seats unavailable to book on flights from Portland to Montreal

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Portland to Montreal

Book cheap flights from Portland to Montreal

Recent round-trip flight deals

22/5
Sat.
1 stop
Delta
16h 49m
PWM - YUL
26/5
Wed.
1 stop
Delta
10h 43m
YUL - PWM
2/3
Tue.
1 stop
American Airlines
49h 10m
PWM - YUL
16/3
Tue.
2 stops
American Airlines
9h 55m
YUL - PWM
22/5
Sat.
1 stop
Delta
16h 49m
PWM - YUL
26/5
Wed.
1 stop
Delta
10h 43m
YUL - PWM
2/3
Tue.
1 stop
American Airlines
49h 10m
PWM - YUL
16/3
Tue.
2 stops
American Airlines
6h 36m
YUL - PWM
2/3
Tue.
2 stops
American Airlines
71h 28m
PWM - YUL
16/3
Tue.
2 stops
American Airlines
9h 55m
YUL - PWM
2/3
Tue.
2 stops
American Airlines
55h 31m
PWM - YUL
16/3
Tue.
2 stops
American Airlines
9h 55m
YUL - PWM
2/3
Tue.
1 stop
American Airlines
49h 10m
PWM - YUL
16/3
Tue.
2 stops
American Airlines
8h 46m
YUL - PWM
2/3
Tue.
1 stop
American Airlines
49h 10m
PWM - YUL
16/3
Tue.
1 stop
American Airlines
6h 36m
YUL - PWM
2/3
Tue.
2 stops
American Airlines
55h 31m
PWM - YUL
16/3
Tue.
2 stops
American Airlines
9h 55m
YUL - PWM
2/3
Tue.
1 stop
American Airlines
49h 10m
PWM - YUL
16/3
Tue.
1 stop
American Airlines
4h 37m
YUL - PWM
Show more results
-
1
  • Round-trip
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First