YUL - PDX

$195 Find Cheap Flights from Montreal to Portland - Compare and Save

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 8/4. 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
1 adult, Economy, 0 bags

KAYAK searches 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
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Everything you should know

Cheapest round-trip
$349
Typical prices: $374-$494
Air Canada
Thu 8/13Fri 8/21
YUL - PDX • 1 stop
Cheapest one-way
$195
Typical prices: $221-$265
WestJet
Tue 8/4
YUL - PDX • 2 stops
Top airlines
Cheapest • from $349 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Montreal and Portland. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $458 (round-trip)
Shortest trip • 8h 50m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 21% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Montreal to Portland (YUL-PDX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montreal to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Montreal to Portland

Thu, Aug 13 - Fri, Aug 21
Air Canada Logo
7:30 am - 7:11 pm
YUL
-
PDX
14h 41m
1 stop
Air Canada Logo
3:30 pm - 7:10 am
PDX
-
YUL
12h 40m
2 stops
$349Air Canada
Wed, Sep 30 - Wed, Oct 7
WestJet Logo
7:15 am - 1:50 pm
YUL
-
PDX
9h 35m
1 stop
WestJet Logo
2:30 pm - 11:45 pm
PDX
-
YUL
30h 15m
1 stop
$357WestJet
Wed, Sep 30 - Wed, Oct 7
WestJet Logo
7:15 am - 1:50 pm
YUL
-
PDX
9h 35m
1 stop
WestJet Logo
2:30 pm - 11:45 pm
PDX
-
YUL
30h 15m
1 stop
$359WestJet
Fri, Aug 28 - Tue, Sep 1
Air Canada Logo
7:30 am - 2:51 pm
YUL
-
PDX
10h 21m
1 stop
Air Canada Logo
3:30 pm - 7:10 am
PDX
-
YUL
12h 40m
2 stops
$360Air Canada
Wed, Sep 30 - Wed, Oct 7
WestJet Logo
7:15 am - 1:50 pm
YUL
-
PDX
9h 35m
1 stop
WestJet Logo
2:30 pm - 4:45 pm
PDX
-
YUL
23h 15m
2 stops
$361WestJet
Fri, Aug 28 - Tue, Sep 1
Air Canada Logo
7:30 am - 2:51 pm
YUL
-
PDX
10h 21m
1 stop
Air Canada Logo
3:30 pm - 7:10 am
PDX
-
YUL
12h 40m
2 stops
$363Air Canada
Wed, Jul 29 - Wed, Aug 12
WestJet Logo
6:45 am - 1:50 pm
YUL
-
PDX
10h 05m
2 stops
WestJet Logo
2:30 pm - 12:25 am
PDX
-
YUL
30h 55m
2 stops
$364WestJet
Fri, Aug 28 - Tue, Sep 1
United Airlines Logo
3:25 pm - 10:03 pm
YUL
-
PDX
9h 38m
1 stop
United Airlines Logo
7:16 am - 9:26 pm
PDX
-
YUL
11h 10m
1 stop
$365United Airlines
Thu, Aug 13 - Fri, Aug 21
Multiple Airlines Logo
9:45 am - 10:52 pm
YUL
-
PDX
16h 07m
1 stop
Multiple Airlines Logo
3:30 pm - 7:10 am
PDX
-
YUL
12h 40m
2 stops
$366Multiple Airlines
Wed, Jul 22 - Tue, Aug 4
American Airlines Logo
5:30 pm - 12:50 am
YUL
-
PDX
10h 20m
1 stop
American Airlines Logo
11:15 pm - 4:50 pm
PDX
-
YUL
14h 35m
1 stop
$367American Airlines
Booking Insights

KAYAK's insights & trends for Montreal to Portland flights

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.

How much is a round-trip flight from Montreal Pierre Elliott Trudeau Intl Airport to Portland?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Portland departing in August.

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 round-trip 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 September, where tickets cost $376 (return) on average. On the other hand, the most expensive months are October and May, where the average cost of round-trip tickets is $655 and $535 respectively.

Good to know

Low seasonJanuary
Cheapest flight$195
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 37% increase in price.
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 5 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Portland was $195 for a one-way ticket and $349 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Montreal and on arrival in Portland.

  • 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?

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

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

    The two airlines most popular with KAYAK users for flights from Montreal to Portland are Delta and United Airlines. With an average price for the route of $463 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $438 and an overall rating of 7.4.

  • 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 travelers 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. Booking your flights between Montreal and PDX 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 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.

Reviews of the top 3 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.
7.8
DeltaOverall score based on 8423 reviews
7.8Entertainment
8.5Crew
7.8Comfort
8.1Boarding
7.2Food
Airline reviews

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

4.0 OkayKelli, Jun 2026
ATL - TYS
Read more Delta reviews

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

We sat on the runway for over an hour before departure. That was unwelcome.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Crew helpful. Plenty of food although not great but ok. Good time.

Prefer not to have an almost 3 hour delay with useless communication that wasn't accurate.

Boarding was smooth and efficient. The only food was some pretzels, but it was a short flight. Not much to order if you were hungry.

Crew were welcoming, accommodating and they worked hard to find places for all carry on.

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

Seats very comfortable; service efficient and pleasant; flight was on-time; boarding organized.

Starlink is great Crew was polite Business class didn’t get a welcome drink just water and snacks were ok

very average service no complimentary alcoholics drinks unlike other airlines such as Porter airlines No decent seats available during check-in time the day before

Good but airlines getting smaller. I didn't like the meal but the service was fine. Flight was fine and luggage arrived. So good.

They were fast and I like how they used to entertainment system to play video about the safety.

Hopped on time for the flight only to get deplaned and delayed another 2.5 hours.

Multiple delays and gate changes resulting in arrival with a 5 hour delay.

The flight was smooth, the plane was spacious and clean, the staff was kind and the food was decent.

Pretzels were a bit dry and dusty, however it is nice to have a choice between sweet and savory snacks.

Flight crew was great, and even the crew for checking bags! I had a question for a friend of mine flying tomorrow and the man I talked to was awesome and answered my questions and looked up things for me when he didn’t have to! I was able to give her current & accurate info for her flight and she was so appreciative too!!

Another good flight experience with Air Canada. The business section did not feature the full length sleeping arrangement, but this was a shorter trip. The food was excellent. But the flight crew was truly top tier: friendly, cheerful, helpful at all the right times. Air Canada truly outshines all U.S. carriers.

After 3 hours of delays, they ended up cancelling my flight. And although I could purchase one-way tickets to get to my destination, they would not offer me these flights as compensation for the cancelled flight, and I didn't end up making it home until 13 hours after I was originally supposed to arrive. It made for an extremely strenuous end to an otherwise good trip.

Be careful about the bad policy and when purchasing seats

Very disappointed with premier lounge. Food selection very poor, both coffee machines out of order. For the price you charge for an upgrade, the seats don’t fully recline, movie selection is old. Not very good value. Asian airlines are light years ahead at a more affordable price.

We left over 2 hours late and they didn't even give us a complimentary snack, when getting to the desk I asked if I could be put in a row with only 1 other person or an empt y one I was told the flight was full when the last two rows were empty. All around over it

they were super helpful. Agents at the desk got me on an earlier flight and I was able to get home several hours earlier.

Everything you need to know for your flight from Montreal to Portland

Information on your arrival and departure airports