Cheap flights from Montreal to Portland from $190
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Portland departing on 12/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
MontrealPortland
YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland
YULPDX
Montreal Pierre Elliott Trudeau Intl
Tue 11/24
1:20 pm-8:46 pm
1 stop10h 26m
Portland
Tue 12/1
7:00 am-7:35 pm
1 stop9h 35m
MontrealPortland
YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland
YULPDX
Montreal Pierre Elliott Trudeau Intl
Sat 11/7
7:30 am-2:41 pm
1 stop10h 11m
Portland
Sat 11/14
7:00 am-7:35 pm
1 stop9h 35m
MontrealPortland
YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland
YULPDX
Montreal Pierre Elliott Trudeau Intl
Fri 10/23
6:35 pm-12:34 am
1 stop8h 59m
Portland
Sat 10/24
10:58 am-10:06 pm
1 stop8h 08m
MontrealPortland
YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland
YULPDX
Montreal Pierre Elliott Trudeau Intl
Fri 11/6
3:00 pm-9:58 pm
1 stop9h 58m
Portland
Tue 11/10
5:00 am-9:42 pm
2 stops13h 42m
MontrealPortland
YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland
YULPDX
Montreal Pierre Elliott Trudeau Intl
Tue 11/10
4:50 pm-11:46 pm
2 stops9h 56m
Portland
Tue 11/17
11:10 pm-11:37 am
1 stop9h 27m
MontrealPortland
YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland
YULPDX
Montreal Pierre Elliott Trudeau Intl
Sat 12/19
7:00 am-9:00 pm
2 stops17h 00m
Portland
Tue 12/29
6:00 am-11:37 pm
2 stops14h 37m
MontrealPortland
YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland
YULPDX
Montreal Pierre Elliott Trudeau Intl
Tue 11/10
2:13 pm-8:15 pm
1 stop9h 02m
Portland
Tue 11/17
7:10 pm-7:50 am
1 stop9h 40m
MontrealPortland
YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland
YULPDX
Montreal Pierre Elliott Trudeau Intl
Wed 11/25
2:13 pm-8:15 pm
1 stop9h 02m
Portland
Mon 11/30
3:15 pm-7:10 am
2 stops12h 55m
MontrealPortland
YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland
YULPDX
Montreal Pierre Elliott Trudeau Intl
Mon 12/21
2:23 pm-8:51 pm
1 stop9h 28m
Portland
Mon 12/28
8:00 am-9:32 pm
1 stop10h 32m
MontrealPortland
YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland
YULPDX
Montreal Pierre Elliott Trudeau Intl
Sat 12/19
1:05 pm-11:59 pm
2 stops13h 54m
Portland
Thu 12/31
11:59 pm-3:14 pm
2 stops12h 15m
See travel insights to Portland from
How to get the cheapest flight ticket from Montreal to Portland
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Montreal and Portland?
Prices are currently typical for flights on this route.
Typical prices usually range from $235 to $524.The lowest price recently found on this route was $318.
What is the cheapest month to fly to Portland?
The cheapest month to fly to Portland from Montreal is in May. Flight prices, which tend to average around $357, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in May, then you should wait until April to fly from Montreal, when ticket prices are also cheap, with an average price of $379.
How have Montreal to Portland flight prices changed over time?
As of October 2026, prices for Montreal to Portland flights are approximately 64% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Montreal to Portland?
Air Canada, United Airlines, and Delta are the most popular carriers operating from Montreal to Portland
What airlines fly to Portland?
Air Canada, Delta and United Airlines are the top three most popular airlines that fly to Portland from Montreal according to our data. Air Canada is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 4 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between Montreal and Portland?
Chicago (ORD) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Montreal to Portland?
Flights via Minneapolis (MSP) offer the lowest average round-trip price of $416.
Which layover airport has the shortest travel time from Montreal to Portland?
Flights connecting via Minneapolis (MSP) have the shortest average one-way travel time: 8h 50m.
Which layover airport has the shortest connection time from Montreal to Portland?
Minneapolis (MSP) has the shortest average layover time for this route: 1h 18m.
When to book flights from Montreal to Portland
Cheap Montreal to Portland (YMQ to PDX) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Montreal to Portland
Frequently asked questions about flying from Montreal to Portland
How far is Montreal to Portland by plane?
A flight from Montreal to Portland will travel around 2338.1 mi. 8h 59m is a normal flight duration for this route.
When did momondo last update prices for flights from Montreal to Portland Airport?
Prices for flights from Montreal to Portland Airport were last updated today.
How many operators does momondo search for flights from Montreal to Portland Airport?
As of October 2026, there are 4 operators available to choose from for flights from Montreal to Portland Airport.
How old do you have to be to fly from Montreal to Portland Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montreal to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Montreal to Portland?
Based on momondo bookings for flights between Montreal and Portland, the leading airline is Delta, making up 100% of the total bookings.
Best airlines flying from Montreal to Portland
Compare and see reviews for airlines that fly from Montreal to Portland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $179 | Free Cancellation | Rating 7.1 11,762 reviews | |||
| PriceFrom $184 | Free Cancellation | Rating 7.4 10,351 reviews | |||
| PriceFrom $189 | Free Cancellation | Rating 7.8 8,652 reviews | |||
| PriceFrom $385 | Free Cancellation | Rating 7.0 12,156 reviews |
United Airlines Flights From Montreal to Portland
Across 2 United Airlines flights from Montreal to Portland this week, the average price was $505, with the best United Airlines deals starting from $184 round-trip. 10,351 users have rated United Airlines on momondo, with an average score of 7.4/10.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Montreal to Portland?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Montreal to Portland for you.
Can I find flights from Montreal to Portland with flexible booking policies on momondo?
Flights from Montreal to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Montreal to Portland?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montreal to Portland.
I’m not ready to book a flight from Montreal to Portland right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Montreal to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.