$205+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Portland (PDX)
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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — PDX
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Cheapest flights from Pierre Elliott Trudeau Intl to PortlandExplore the most affordable flight options available from Pierre Elliott Trudeau Intl to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This oojo deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:15 am
YUL
- PDX
1 stop9h 35m
WestJet
Tue 8/42:30 pm
PDX
- YUL
2 stops30h 55m
WestJet
Deal found 6/9![WestJet logo]()
$359
This United deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:00 am
YUL
- PDX
1 stop19h 03m
Multiple Airlines
Mon 8/313:30 pm
PDX
- YUL
2 stops12h 40m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$370
This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:45 am
YUL
- PDX
2 stops10h 05m
WestJet
Wed 8/262:30 pm
PDX
- YUL
1 stop23h 00m
WestJet
Deal found 6/10![WestJet logo]()
$381
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:45 pm
YUL
- PDX
1 stop12h 41m
Delta
Tue 10/2710:55 pm
PDX
- YUL
1 stop10h 20m
Delta
Deal found 6/7![Delta logo]()
$382
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:35 pm
YUL
- PDX
1 stop9h 15m
United Airlines
Wed 7/86:03 pm
PDX
- YUL
1 stop11h 13m
United Airlines
Deal found 6/7![United Airlines logo]()
$390
This United deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:35 pm
YUL
- PDX
1 stop9h 15m
Multiple Airlines
Mon 7/133:30 pm
PDX
- YUL
2 stops12h 40m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/712:47 pm
YUL
- PDX
1 stop12h 22m
Delta
Mon 8/1010:55 pm
PDX
- YUL
1 stop9h 44m
Delta
Deal found 6/8![Delta logo]()
$397
Best flights from Pierre Elliott Trudeau Intl to PortlandDiscover carefully curated flight deals from Pierre Elliott Trudeau Intl to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
YUL
- PDX
1 stop7h 26m
Delta
Wed 8/261:30 pm
PDX
- YUL
1 stop7h 10m
Delta
Deal found 6/10![Delta logo]()
$370
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:35 pm
YUL
- PDX
1 stop9h 15m
United Airlines
Mon 7/1311:40 pm
PDX
- YUL
1 stop14h 50m
United Airlines
Deal found 6/7![United Airlines logo]()
$392
This Air Canada deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:30 pm
YUL
- PDX
1 stop15h 01m
Air Canada
Tue 9/1510:10 am
PDX
- YUL
2 stops10h 23m
Air Canada
Deal found 6/10![Air Canada logo]()
$431
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:45 pm
YUL
- PDX
1 stop12h 41m
Delta
Tue 10/2710:55 pm
PDX
- YUL
1 stop10h 20m
Delta
Deal found 6/7![Delta logo]()
$382
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:23 am
YUL
- PDX
1 stop13h 04m
United Airlines
Wed 10/71:03 pm
PDX
- YUL
1 stop16h 13m
United Airlines
Deal found 6/9![United Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/712:47 pm
YUL
- PDX
1 stop12h 22m
Delta
Mon 8/1010:55 pm
PDX
- YUL
1 stop9h 44m
Delta
Deal found 6/8![Delta logo]()
$397
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:15 am
YUL
- PDX
1 stop15h 55m
United Airlines
Sat 10/178:30 am
PDX
- YUL
1 stop7h 31m
United Airlines
Deal found 6/9![United Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1112:45 pm
YUL
- PDX
1 stop12h 26m
Delta
Tue 9/1511:43 am
PDX
- YUL
1 stop9h 14m
Delta
Deal found 6/10![Delta logo]()
$405
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1312:45 pm
YUL
- PDX
1 stop12h 41m
Delta
Sat 10/1710:55 pm
PDX
- YUL
1 stop10h 20m
Delta
Deal found 6/8![Delta logo]()
$409
Last-minute flights from Pierre Elliott Trudeau Intl to PortlandDiscover last-minute flight deals from Pierre Elliott Trudeau Intl to Portland. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Portland. Data last updated June 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:35 pm
YUL
- PDX
1 stop9h 15m
United Airlines
Wed 7/86:03 pm
PDX
- YUL
1 stop11h 13m
United Airlines
Deal found 6/7![United Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:10 am
YUL
- PDX
2 stops19h 38m
United Airlines
Sat 7/1110:40 pm
PDX
- YUL
1 stop15h 50m
United Airlines
Deal found 6/9![United Airlines logo]()
$370
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:35 pm
YUL
- PDX
1 stop9h 15m
United Airlines
Mon 7/1311:40 pm
PDX
- YUL
1 stop14h 50m
United Airlines
Deal found 6/7![United Airlines logo]()
$392
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:30 pm
YUL
- PDX
1 stop10h 20m
American Airlines
Thu 7/1611:15 pm
PDX
- YUL
1 stop14h 32m
American Airlines
Deal found 6/6![American Airlines logo]()
$400
This oojo deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:15 am
YUL
- PDX
1 stop9h 35m
WestJet
Tue 8/42:30 pm
PDX
- YUL
2 stops30h 55m
WestJet
Deal found 6/9![WestJet logo]()
$359
This oojo deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:15 am
YUL
- PDX
1 stop9h 35m
WestJet
Wed 8/122:30 pm
PDX
- YUL
1 stop13h 35m
WestJet
Deal found 6/7![WestJet logo]()
$403
One-way flights from Pierre Elliott Trudeau Intl to PortlandSearch for one-way flight options from Pierre Elliott Trudeau Intl to Portland. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Pierre Elliott Trudeau Intl to Portland. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:35 pm
YUL
- PDX
1 stop9h 15m
United Airlines
Deal found 6/9![United Airlines logo]()
$205
This oojo deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:15 am
YUL
- PDX
1 stop9h 35m
WestJet
Deal found 6/9![WestJet logo]()
$210
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:15 am
YUL
- PDX
2 stops15h 50m
United Airlines
Deal found 6/9![United Airlines logo]()
$215
This Air Canada deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:40 pm
YUL
- PDX
1 stop9h 54m
Air Canada
Deal found 6/6![Air Canada logo]()
$217
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:00 am
YUL
- PDX
1 stop9h 38m
Delta
Deal found 6/8![Delta logo]()
$221
This oojo deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:45 am
YUL
- PDX
2 stops34h 05m
WestJet
Deal found 6/9![WestJet logo]()
$222
This Air Canada deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:30 pm
YUL
- PDX
1 stop15h 01m
Air Canada
Deal found 6/11![Air Canada logo]()
$224
This oojo deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:45 pm
YUL
- PDX
2 stops23h 05m
WestJet
Deal found 6/11![WestJet logo]()
$225
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:17 am
YUL
- PDX
1 stop19h 38m
American Airlines
Deal found 6/9![American Airlines logo]()
$230
Find flight deals from Pierre Elliott Trudeau Intl to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) 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 June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (oojo) |
One-way from | $205 (United Airlines) |
Popular in | October |
Cheapest in | September |
Average price | $432 |
Cheapflights Fare Finder
Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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 2,558,603 searches. Data last updated June 11, 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
MontrealPortland
YUL - PDX
YULPDX
Montreal Pierre Elliott Trudeau Intl
Wed 8/19
6:00 am-10:26 am
1 stop7h 26m
Portland
Wed 8/26
1:30 pm-11:40 pm
1 stop7h 10m
$370
MontrealPortland
YUL - PDX
YULPDX
Montreal Pierre Elliott Trudeau Intl
Sat 10/24
12:45 pm-10:26 pm
1 stop12h 41m
Portland
Tue 10/27
10:55 pm-12:15 pm
1 stop10h 20m
$382
MontrealPortland
YUL - PDX
YULPDX
Montreal Pierre Elliott Trudeau Intl
Wed 7/8
6:35 pm-12:50 am
1 stop9h 15m
Portland
Mon 7/13
11:40 pm-5:30 pm
1 stop14h 50m
$392
MontrealPortland
YUL - PDX
YULPDX
Montreal Pierre Elliott Trudeau Intl
Fri 8/7
12:47 pm-10:09 pm
1 stop12h 22m
Portland
Mon 8/10
10:55 pm-11:39 am
1 stop9h 44m
$397
MontrealPortland
YUL - PDX
YULPDX
Montreal Pierre Elliott Trudeau Intl
Fri 9/11
12:45 pm-10:11 pm
1 stop12h 26m
Portland
Tue 9/15
11:43 am-11:57 pm
1 stop9h 14m
$405
MontrealPortland
YUL - PDX
YULPDX
Montreal Pierre Elliott Trudeau Intl
Wed 9/30
11:23 am-9:27 pm
1 stop13h 04m
Portland
Wed 10/7
1:03 pm-8:16 am
1 stop16h 13m
$408
MontrealPortland
YUL - PDX
YULPDX
Montreal Pierre Elliott Trudeau Intl
Tue 10/13
8:15 am-9:10 pm
1 stop15h 55m
Portland
Sat 10/17
8:30 am-7:01 pm
1 stop7h 31m
$408
MontrealPortland
YUL - PDX
YULPDX
Montreal Pierre Elliott Trudeau Intl
Tue 10/13
12:45 pm-10:26 pm
1 stop12h 41m
Portland
Sat 10/17
10:55 pm-12:15 pm
1 stop10h 20m
$409
MontrealPortland
YUL - PDX
YULPDX
Montreal Pierre Elliott Trudeau Intl
Fri 9/11
9:30 pm-9:31 am
1 stop15h 01m
Portland
Tue 9/15
10:10 am-11:33 pm
2 stops10h 23m
$431
Cheapest one-way
MontrealPortland
YUL - PDX
YULPDX
Montreal Pierre Elliott Trudeau Intl
Wed 9/2
11:23 am-9:05 pm
2 stops12h 42m
$215
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Pierre Elliott Trudeau Intl to Portland
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pierre Elliott Trudeau Intl to Portland in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Montreal Pierre Elliott Trudeau Intl Airport-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Montreal Pierre Elliott Trudeau Intl Airport-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Montreal Pierre Elliott Trudeau Intl Airport-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Pierre Elliott Trudeau Intl to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Pierre Elliott Trudeau Intl with our price prediction graph.
YUL-PDX
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 Pierre Elliott Trudeau Intl Airport to Portland
What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Portland?
Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Portland (average of $355). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Portland in October is currently the most expensive (average of $646). 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 Pierre Elliott Trudeau Intl Airport to Portland?
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 June 11, 2026.
See what other customers who have flown with Delta and Air Canada from Montreal Pierre Elliott Trudeau Intl Airport to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Boarding
8.1
Overall
7.9
Crew
8.5
Entertainment
7.8
Comfort
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsBeaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Wilsonville
Depoe Bay
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Pierre Elliott Trudeau Intl and Portland flights
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Other flights from Pierre Elliott Trudeau Intl
Browse through other flights departing from Pierre Elliott Trudeau Intl. Flights are based on user searches made on Cheapflights and were last updated on June 11, 2026.
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Top 2 airlines flying from Pierre Elliott Trudeau Intl to Portland
Discover the top 2 airlines that operate flights from Pierre Elliott Trudeau Intl 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 2,558,603 searches. Data last updated June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$156 | Average$575 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$189 | Average$462 | FlexibilityNo cancel fee | On-timeN/A |