$161+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — PDX
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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Find cheap flights from Pierre Elliott Trudeau Intl to Portland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Pierre Elliott Trudeau Intl to Portland
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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 August 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 August 11, 2026.
This American Airlines deal was found by Cheapflights users on 8/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:35 pm -
1 stop9h 23m
Sat 9/127:25 am -
1 stop11h 17m
Deal found 8/7![American Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:45 pm -
1 stop10h 24m
Sat 9/127:25 am -
1 stop11h 17m
Deal found 8/10![American Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 8/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:35 pm -
1 stop9h 23m
Sat 9/511:34 pm -
1 stop9h 09m
Deal found 8/7![American Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 8/7. 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 8/296:00 am -
2 stops13h 03m
Sat 9/55:30 am -
2 stops15h 00m
Deal found 8/7![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 8/10. 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.
Sat 8/297:00 am -
2 stops12h 03m
Sat 9/129:46 am -
2 stops10h 41m
Deal found 8/10![Delta logo]()
$306
This Delta deal was found by Cheapflights users on 8/7. 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.
Sun 9/66:00 am -
2 stops10h 38m
Sat 9/196:00 am -
2 stops14h 50m
Deal found 8/7![Delta logo]()
$308
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:40 am -
2 stops13h 59m
Sat 10/1710:55 pm -
1 stop9h 49m
Deal found 8/10![American Airlines logo]()
$311
This Delta deal was found by Cheapflights users on 8/7. 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.
Fri 8/216:00 am -
1 stop7h 26m
Sun 9/65:45 am -
2 stops14h 55m
Deal found 8/7![Delta logo]()
$312
This Delta deal was found by Cheapflights users on 8/10. 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.
Sat 8/296:00 am -
1 stop7h 26m
Tue 9/111:50 am -
1 stop8h 50m
Deal found 8/10![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am -
1 stop7h 26m
Sun 9/611:36 am -
1 stop8h 54m
Deal found 8/9![Delta logo]()
$314
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 August 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 August 11, 2026.
This Delta deal was found by Cheapflights users on 8/7. 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.
Tue 8/256:00 am -
2 stops14h 14m
Sat 9/126:00 am -
2 stops14h 27m
Deal found 8/7![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:00 am -
1 stop19h 03m
Sat 9/127:27 pm -
1 stop9h 49m
Deal found 8/6![United Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 8/7. 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 8/296:00 am -
1 stop7h 26m
Tue 9/11:30 pm -
1 stop7h 10m
Deal found 8/7![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 8/7. 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 8/296:00 am -
2 stops14h 34m
Sat 9/56:00 am -
2 stops14h 30m
Deal found 8/7![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 8/8. 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 8/226:00 am -
2 stops13h 03m
Sat 9/56:00 am -
2 stops14h 52m
Deal found 8/8![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:00 am -
2 stops12h 03m
Sat 9/129:46 am -
2 stops10h 58m
Deal found 8/9![Delta logo]()
$306
This Delta deal was found by Cheapflights users on 8/10. 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 9/212:47 pm -
2 stops12h 15m
Wed 9/1610:57 pm -
2 stops14h 22m
Deal found 8/10![Delta logo]()
$306
This Delta deal was found by Cheapflights users on 8/8. 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.
Sun 9/67:00 am -
1 stop9h 38m
Sat 9/196:00 am -
2 stops14h 50m
Deal found 8/8![Delta logo]()
$309
Last-minute flights from Pierre Elliott Trudeau Intl to PortlandDiscover last-minute flight deals from Pierre Elliott Trudeau Intl to Portland. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Portland. Data last updated August 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/7. 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.
Fri 8/216:00 am -
1 stop7h 26m
Sun 9/65:45 am -
2 stops14h 55m
Deal found 8/7![Delta logo]()
$312
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:45 pm -
1 stop10h 24m
Sat 9/127:25 am -
1 stop11h 17m
Deal found 8/10![American Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:00 am -
1 stop7h 26m
Sun 9/611:36 am -
1 stop8h 54m
Deal found 8/9![Delta logo]()
$314
This American Airlines deal was found by Cheapflights users on 8/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:35 pm -
1 stop9h 23m
Sat 9/127:25 am -
1 stop11h 17m
Deal found 8/7![American Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 8/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:35 pm -
1 stop9h 23m
Sat 9/511:34 pm -
1 stop9h 09m
Deal found 8/7![American Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 8/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am -
2 stops10h 38m
Tue 9/16:00 am -
2 stops14h 30m
Deal found 8/6![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 8/10. 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.
Sat 8/297:00 am -
2 stops12h 03m
Sat 9/129:46 am -
2 stops10h 41m
Deal found 8/10![Delta logo]()
$306
This Delta deal was found by Cheapflights users on 8/7. 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.
Sun 9/66:00 am -
2 stops10h 38m
Sat 9/196:00 am -
2 stops14h 50m
Deal found 8/7![Delta logo]()
$308
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 August 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 August 11, 2026.
This Air Canada deal was found by Cheapflights users on 8/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/57:30 am -
1 stop10h 11m
Deal found 8/9![Air Canada logo]()
$161
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:35 pm -
1 stop9h 23m
Deal found 8/10![American Airlines logo]()
$180
This Delta deal was found by Cheapflights users on 8/7. 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.
Tue 9/16:00 am -
2 stops14h 34m
Deal found 8/7![Delta logo]()
$182
This Delta deal was found by Cheapflights users on 8/7. 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.
Fri 9/46:00 am -
1 stop7h 26m
Deal found 8/7![Delta logo]()
$183
This Delta deal was found by Cheapflights users on 8/8. 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.
Mon 11/166:00 am -
2 stops15h 53m
Deal found 8/8![Delta logo]()
$186
This Delta deal was found by Cheapflights users on 8/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:00 am -
1 stop7h 26m
Deal found 8/9![Delta logo]()
$187
This Delta deal was found by Cheapflights users on 8/7. 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.
Thu 9/39:30 am -
2 stops15h 39m
Deal found 8/7![Delta logo]()
$192
This Delta deal was found by Cheapflights users on 8/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am -
2 stops14h 31m
Deal found 8/6![Delta logo]()
$193
This Air Canada deal was found by Cheapflights users on 8/6. 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.
Fri 10/307:30 am -
1 stop10h 11m
Deal found 8/6![Air Canada logo]()
$203
This Delta deal was found by Cheapflights users on 8/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:10 pm -
1 stop7h 59m
Deal found 8/6![Delta logo]()
$208
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Fri 9/49:15 am -
2 stops18h 22m
Deal found 8/7![United Airlines logo]()
$209
This Delta deal was found by Cheapflights users on 8/10. 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.
Mon 10/125:10 pm -
1 stop7h 52m
Deal found 8/10![Delta logo]()
$210
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 August 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $299 (American Airlines) |
One-way from | $161 (Air Canada) |
Popular in | October |
Cheapest in | September |
Average price | $448 |
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 August 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
MontrealPortland
YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland
YULPDX
Montreal Pierre Elliott Trudeau Intl
Tue 8/25
6:00 am-5:14 pm
2 stops14h 14m
Portland
Sat 9/12
6:00 am-11:27 pm
2 stops14h 27m
$305
Quickest round-trip
MontrealPortland
YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland
YULPDX
Montreal Pierre Elliott Trudeau Intl
Sat 8/29
6:00 am-10:26 am
1 stop7h 26m
Portland
Tue 9/1
1:30 pm-11:40 pm
1 stop7h 10m
$305
MontrealPortland
YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland
YULPDX
Montreal Pierre Elliott Trudeau Intl
Sat 8/29
6:00 am-5:34 pm
2 stops14h 34m
Portland
Sat 9/5
6:00 am-11:30 pm
2 stops14h 30m
$305
MontrealPortland
YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland
YULPDX
Montreal Pierre Elliott Trudeau Intl
Sat 8/22
6:00 am-4:03 pm
2 stops13h 03m
Portland
Sat 9/5
6:00 am-11:52 pm
2 stops14h 52m
$305
MontrealPortland
YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland
YULPDX
Montreal Pierre Elliott Trudeau Intl
Sat 9/5
7:00 am-4:03 pm
2 stops12h 03m
Portland
Sat 9/12
9:46 am-11:44 pm
2 stops10h 58m
$306
MontrealPortland
YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland
YULPDX
Montreal Pierre Elliott Trudeau Intl
Wed 9/2
12:47 pm-10:02 pm
2 stops12h 15m
Portland
Wed 9/16
10:57 pm-4:19 pm
2 stops14h 22m
$306
MontrealPortland
YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland
YULPDX
Montreal Pierre Elliott Trudeau Intl
Sun 9/6
7:00 am-1:38 pm
1 stop9h 38m
Portland
Sat 9/19
6:00 am-11:50 pm
2 stops14h 50m
$309
MontrealPortland
YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland
YULPDX
Montreal Pierre Elliott Trudeau Intl
Tue 8/25
6:00 am-10:03 pm
1 stop19h 03m
Portland
Sat 9/12
7:27 pm-8:16 am
1 stop9h 49m
$325
Cheapest one-way
MontrealPortland
YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland
YULPDX
Montreal Pierre Elliott Trudeau Intl
Wed 9/2
12:47 pm-11:56 pm
2 stops14h 09m
$182
MontrealPortland
YUL Montreal Pierre Elliott Trudeau Intl - PDX Portland
YULPDX
Montreal Pierre Elliott Trudeau Intl
Sat 9/26
6:00 am-12:37 pm
2 stops9h 37m
$182
Showing 1-10 of 15 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 August.
| 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 $376). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Portland in October is currently the most expensive (average of $1,115). 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?
Airfare is below average for this route at the moment.
Montreal Pierre Elliott Trudeau Intl Airport to Portland flights typically cost between $372 and $516 in August.The cheapest round-trip price found within the last 5 days was $299 on American Airlines (Aug 29-Sep 12).
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 August 11, 2026.
See what other customers who have flown with Delta,United Airlines, andAir 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.
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Entertainment
7.8
Boarding
8.1
Overall
7.8
Food
7.2
Crew
8.5
Comfort
7.8
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
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Hillsboro
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Pierre Elliott Trudeau Intl and Portland flights
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Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 11, 2026.
Top 3 airlines flying from Pierre Elliott Trudeau Intl to Portland
Discover the top 3 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 August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$125 | Average$510 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$184 | Average$440 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$189 | Average$463 | FlexibilityNo cancel fee | On-timeN/A |