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Cheap flights from Montreal to Oregon from C$ 223

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — PDX
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Oregon

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Oregon
Explore the most affordable flight options available from Montreal to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 August 2026.

Sat 29/87:15 a.m.
YUL
-
PDX
1 stop9h 35m
WestJet
Sat 12/92:30 p.m.
PDX
-
YUL
2 stops30h 55m
WestJet
Deal found 31/7C$ 388
Wed 4/117:30 a.m.
YUL
-
PDX
1 stop10h 11m
Air Canada
Wed 11/117:00 a.m.
PDX
-
YUL
1 stop9h 35m
Air Canada
Deal found 1/8C$ 391
Tue 1/97:15 a.m.
YUL
-
PDX
1 stop9h 35m
WestJet
Thu 10/92:30 p.m.
PDX
-
YUL
1 stop13h 35m
WestJet
Deal found 31/7C$ 395
Sat 29/87:15 a.m.
YUL
-
PDX
1 stop9h 35m
WestJet
Sat 5/92:30 p.m.
PDX
-
YUL
1 stop30h 15m
WestJet
Deal found 30/7C$ 398
Sat 7/117:30 a.m.
YUL
-
PDX
1 stop10h 11m
Air Canada
Tue 10/1110:00 a.m.
PDX
-
YUL
2 stops10h 18m
Air Canada
Deal found 30/7C$ 412
Sat 22/86:00 a.m.
YUL
-
PDX
1 stop19h 03m
United Airlines
Sat 5/911:18 p.m.
PDX
-
YUL
1 stop10h 51m
United Airlines
Deal found 1/8C$ 414
Wed 4/119:15 a.m.
YUL
-
PDX
2 stops16h 12m
Multiple Airlines
Wed 11/117:00 a.m.
PDX
-
YUL
1 stop9h 35m
Multiple Airlines
Deal found 1/8C$ 415
Sat 17/107:30 a.m.
YUL
-
PDX
1 stop10h 21m
Air Canada
Mon 19/107:45 p.m.
PDX
-
YUL
1 stop8h 25m
Air Canada
Deal found 28/7C$ 416
Sat 29/89:15 a.m.
YUL
-
PDX
1 stop13h 55m
United Airlines
Sat 12/911:09 p.m.
PDX
-
YUL
1 stop11h 00m
United Airlines
Deal found 28/7C$ 419
Sat 29/89:45 a.m.
YUL
-
PDX
2 stops11h 05m
United Airlines
Sat 5/911:18 p.m.
PDX
-
YUL
1 stop10h 51m
United Airlines
Deal found 30/7C$ 421
Tue 15/96:10 a.m.
YUL
-
RDM
2 stops15h 22m
United Airlines
Wed 16/91:52 p.m.
RDM
-
YUL
1 stop15h 24m
United Airlines
Deal found 27/7C$ 691

Find flight deals from Montreal to Oregon

Keep the following information in mind while searching for Montreal to Oregon flight deals. Data was last updated 1 August 2026.

Round-trip from

C$ 388

One-way from

C$ 223

Popular in

January

Cheapest in

December

Average price

C$ 464
WestJet
  • WestJet
  • 29/8-12/9
  • 3 total stops
  • 40h 30m total
  • Montreal to Oregon
Search Deals
WestJet
  • WestJet
  • 5/9
  • 1 total stop
  • 9h 35m total
  • Montreal to Oregon
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Oregon 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 1 August 2026.
Use the filters below to find and compare flights from Montreal to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Wed 4/11

9:15 a.m.-10:27 p.m.

2 stops16h 12m

Portland

Wed 11/11

7:00 a.m.-7:35 p.m.

1 stop9h 35m

C$ 415
Quickest round-trip

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 29/8

6:10 a.m.-11:28 a.m.

1 stop8h 18m

Portland

Sat 5/9

11:02 p.m.-10:40 a.m.

1 stop8h 38m

C$ 421

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 25/8

12:47 p.m.-11:56 p.m.

2 stops14h 09m

Portland

Sat 12/9

6:00 a.m.-11:50 p.m.

2 stops14h 50m

C$ 425

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 13/10

9:45 a.m.-9:10 p.m.

2 stops14h 25m

Portland

Sat 17/10

5:00 a.m.-10:06 p.m.

2 stops14h 06m

C$ 425

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Tue 22/9

6:00 a.m.-9:05 p.m.

2 stops18h 05m

Portland

Tue 29/9

5:00 a.m.-9:26 p.m.

2 stops13h 26m

C$ 425

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 7/11

6:00 a.m.-4:10 p.m.

2 stops13h 10m

Portland

Tue 10/11

11:10 p.m.-3:58 p.m.

2 stops13h 48m

C$ 428

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

6:35 p.m.-10:11 a.m.

1 stop18h 36m

Portland

Sat 19/9

7:02 a.m.-5:30 p.m.

1 stop7h 28m

C$ 429

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sat 3/10

9:15 a.m.-8:10 p.m.

1 stop13h 55m

Portland

Fri 9/10

10:33 p.m.-4:10 p.m.

1 stop14h 37m

C$ 432

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

6:00 a.m.-5:34 p.m.

2 stops14h 34m

Portland

Sat 19/9

6:00 a.m.-11:50 p.m.

2 stops14h 50m

C$ 433

MontrealPortland

YUL - PDX

YULPDX

Montreal Pierre Elliott Trudeau Intl

Mon 24/8

6:35 p.m.-12:37 a.m.

1 stop9h 02m

Portland

Sat 5/9

7:15 p.m.-10:40 a.m.

2 stops12h 25m

C$ 433

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/7

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Montreal to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon 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.

Cheapflights Insights

Everything you need to know about your flight from Montreal to Oregon

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

Currently, May is the cheapest month in which you can book a flight from Montreal to Oregon (average of C$ 500). Flying from Montreal to Oregon in October is currently the most expensive (average of C$ 824). 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.

How much does it cost to fly round-trip from Montreal to Oregon?

Airfare is below average for this route at the moment.
Montreal to Oregon flights typically cost between C$ 464 and C$ 604 in August.
The cheapest round-trip price found within the last 5 days was C$ 388 on WestJet (29 Aug-12 Sep).

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated 1 August 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAir Canada from Montreal to Oregon by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,498 reviews
Check prices

Comfort

7.8

Overall

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Delta
7.8
Good
8,498 reviews
Delta
7.8
Good
8,498 reviews
Check prices

Comfort

7.8

Overall

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
United Airlines
7.4
Good
10,063 reviews
Delta
7.8
Good
8,498 reviews
Check prices

Comfort

7.8

Overall

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Air Canada
7.1
Good
11,415 reviews
Delta
7.8
Good
8,498 reviews
Check prices

Comfort

7.8

Overall

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Related info for your journey

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

  • How long is the flight from Montreal to Oregon?

    A quick flight from Montreal to Oregon can take about 8h 18m. United Airlines provides one of the quickest options available for as low as C$ 421. There are 3742 km between Montreal and Oregon. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Montreal to Oregon 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 Oregon?

    Currently, May is the cheapest month in which you can book a flight from Montreal to Oregon (average of C$ 500). Flying from Montreal to Oregon in October is currently the most expensive (average of C$ 824). 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

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Alternative routes for Montreal to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Montreal to Oregon

Discover the top 3 airlines that operate flights from Montreal to Oregon. 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 1 August 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 375AverageC$ 606FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 480AverageC$ 835FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 500AverageC$ 973FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 Oregon?

Deals for Montreal to Oregon flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Montreal to Oregon for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Montreal to Oregon with no change fees.

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

Of course! You can now track prices for flights from Montreal to Oregon and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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