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Cheap flights from Montreal to Portland from C$ 276

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — PDX
26 Feb — 5 Mar1
1 adult

The best prices from Montreal to Portland are usually found in February or May, booked 50 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Montreal to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 February 2025.

Round-trip from

C$ 491

One-way from

C$ 276

Popular in

December

Cheapest in

February

Average price

C$ 496
17/3-25/3
  • 17/3-25/3
  • 5 total stops
  • 54h 34m total
  • Montreal to Portland
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1/4
  • 1/4
  • 3 total stops
  • 23h 50m total
  • Montreal to Portland
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 97 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 25 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Montreal to Portland

Cheapest flights from Montreal to Portland
Explore the most affordable flight options available from Montreal to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Mon 17/31:30 p.m.YUL - PDX
2 stops27h 08mMultiple Airlines
Tue 25/36:13 p.m.PDX - YUL
3 stops27h 26mMultiple Airlines
Deal found 20/2C$ 491
Mon 17/37:30 a.m.YUL - PDX
1 stop10h 14mAir Canada
Tue 25/33:25 p.m.PDX - YUL
2 stops12h 50mAir Canada
Deal found 20/2C$ 521
Mon 24/34:50 p.m.YUL - PDX
2 stops10h 09mDelta
Thu 27/37:23 a.m.PDX - YUL
2 stops13h 16mDelta
Deal found 20/2C$ 533
Thu 6/311:08 a.m.YUL - PDX
2 stops12h 52mUnited Airlines
Mon 10/37:21 p.m.PDX - YUL
2 stops18h 47mUnited Airlines
Deal found 19/2C$ 540
Fri 30/57:00 a.m.YUL - PDX
1 stop8h 52mWestJet
Mon 23/61:45 p.m.PDX - YUL
1 stop7h 58mWestJet
Deal found 20/2C$ 565
Thu 20/210:59 a.m.YUL - PDX
2 stops13h 45mAmerican Airlines
Thu 20/211:59 p.m.PDX - YUL
2 stops13h 56mAmerican Airlines
Deal found 19/2C$ 687

Find flights from Montreal to Portland within your budget

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, Cheapflights users made 629,999 searches. Data last updated 21 February 2025.

Fly from

Montreal

Fly to

Portland

Route

Depart

Return

Price

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Mon 17/3

1:30 p.m.-1:38 p.m.

2 stops27h 08m

Portland

Tue 25/3

6:13 p.m.-12:39 a.m.

3 stops27h 26m

C$ 491

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Mon 17/3

7:30 a.m.-2:44 p.m.

1 stop10h 14m

Portland

Tue 25/3

3:25 p.m.-7:15 a.m.

2 stops12h 50m

C$ 521

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Mon 24/3

4:50 p.m.-11:59 p.m.

2 stops10h 09m

Portland

Thu 27/3

7:23 a.m.-11:39 p.m.

2 stops13h 16m

C$ 533

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Thu 6/3

11:08 a.m.-9:00 p.m.

2 stops12h 52m

Portland

Mon 10/3

7:21 p.m.-5:08 p.m.

2 stops18h 47m

C$ 540

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Fri 30/5

7:00 a.m.-12:52 p.m.

1 stop8h 52m

Portland

Mon 23/6

1:45 p.m.-12:43 a.m.

1 stop7h 58m

C$ 565

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 1/4

1:30 p.m.-10:20 a.m.

3 stops23h 50m

C$ 276

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 12/3

7:30 a.m.-2:44 p.m.

1 stop10h 14m

C$ 298

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sun 25/5

12:45 p.m.-11:36 p.m.

2 stops13h 51m

C$ 311

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 24/6

7:00 a.m.-1:07 p.m.

1 stop9h 07m

C$ 324

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 24/6

8:10 a.m.-6:34 p.m.

3 stops13h 24m

C$ 994

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Best time to book a flight from Montreal to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Montreal with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Montreal to Portland

Get recent, data-driven insights about flights from Montreal to Portland including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Montreal to Portland?

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Portland. Price data was last updated on 14 February 2025.

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal to Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Montreal to Portland?

Currently, August is the cheapest month in which you can book a flight from Montreal to Portland (average of C$ 259). Flying from Montreal to Portland in December is currently the most expensive (average of C$ 444). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YMQ to PDX?

Find hourly flight availability from Montreal to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

It’s optimal to fly from Montreal to Portland in the morning. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Montreal to Portland?

Use this chart to determine the cheapest time to fly round-trip from Montreal to Portland. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Montreal to Portland flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland ranges from 18.0 - 142.0 mm per month. November is typically the wettest month, when rainfall can reach 142.0 mm. July is typically the driest time to visit Portland when rainfall is around 18.0 mm.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated 21 February 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and WestJet from Montreal to Portland to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,765 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.2
Good
2,801 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Canada
7.0
Good
8,748 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

8.0

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Montreal to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Portland from Montreal?

    Portland (PDX), located 9.7 km from the city centre, is the airport you fly into when you book flights from Montreal to Portland. 4 airlines have flights to Portland from Montreal on a regular basis. Booking flights from Montreal to Portland should not be difficult; the airport handles an average of 0 inbound flights from Montreal per day.

  • What are the cheapest airlines flying from Montreal to Portland round-trip?

    Cheapflights users have booked flights from Montreal to Portland round-trip from C$ 521. Other airlines that can offer you cheap pricing are Delta, from C$ 533, and United Airlines, from C$ 540. Air Canada is currently priced 13% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Montreal to Portland one-way?

    C$ 298 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Delta and WestJet, with prices starting from C$ 311 and C$ 324, respectively.

  • Can I find deals for flights from Montreal to Portland that include hotel bookings?

    Yes. In addition to deals on Montreal to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Portland.

  • Can I find deals for business class flights from Montreal to Portland?

    Yes. Cheapflights offers flight deals from Montreal to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal to Portland?

    Currently, August is the cheapest month in which you can book a flight from Montreal to Portland (average of C$ 259). Flying from Montreal to Portland in December is currently the most expensive (average of C$ 444). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Seaside
Tillamook
Beaverton
Camas
Vancouver
Cannon Beach
Lincoln City

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Alternative routes for Montreal to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Ottawa to Portland flights
Pierre Elliott Trudeau Intl to Portland flights
Québec City to Portland flights
Pierre Elliott Trudeau Intl to Redmond flights
Québec City to Eugene flights

Top 4 airlines flying from Montreal to Portland

Discover the top 4 airlines that operate flights from Montreal to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 297AverageC$ 515FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 318AverageC$ 502FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 400AverageC$ 651FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 438AverageC$ 538FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to Portland?

Cheapflights helps you search for flights from Montreal to Portland via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Portland?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Montreal to Portland for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Montreal to Portland with no change fees?

Yes, we can. To see specific flights from Montreal to Portland with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Montreal to Portland become cheaper?

Yes, Cheapflights offers price alerts on Montreal to Portland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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