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Québec City

$186+ Cheap flights from Portland (PDX) to Québec City (YQB)

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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — YQB
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
1 adult, Economy
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Cheap flight deals from Portland to Québec City

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Québec City (YQB). 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 16, 2025.

Round-trip from

$351
(Air Canada)

One-way from

$186
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$592
From Portland to Québec City
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One-way flight from Portland to Québec City
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Highest demand for flights based on searches. 14% potential increase in price ($107 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Portland to Québec City

Cheapest flights from Portland to Québec City
Explore the most affordable flight options available from Portland to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

This Air Canada deal was found by Cheapflights users on 8/15. 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 9/26:15 amPDX - YQB
1 stop8h 52mAir Canada
Thu 9/41:35 pmYQB - PDX
2 stops12h 26mAir Canada
Deal found 8/15$351
This Air Canada deal was found by Cheapflights users on 8/15. 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 10/147:40 pmPDX - YQB
2 stops11h 11mAir Canada
Sat 10/187:25 amYQB - PDX
2 stops10h 21mAir Canada
Deal found 8/15$426
This American Airlines deal was found by Cheapflights users on 8/15. 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 10/1411:58 pmPDX - YQB
1 stop10h 38mAmerican Airlines
Sat 10/184:14 pmYQB - PDX
1 stop20h 17mAmerican Airlines
Deal found 8/15$430
This Air Canada deal was found by Cheapflights users on 8/15. 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.
Sat 11/157:00 pmPDX - YQB
2 stops11h 33mAir Canada
Sat 11/226:00 amYQB - PDX
2 stops11h 45mAir Canada
Deal found 8/15$434
This United deal was found by Cheapflights users on 8/15. 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.
Sun 10/510:17 pmPDX - YQB
1 stop14h 43mMultiple Airlines
Thu 10/96:20 pmYQB - PDX
2 stops18h 00mMultiple Airlines
Deal found 8/15$444
This Air Canada deal was found by Cheapflights users on 8/14. 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.
Sun 9/77:40 pmPDX - YQB
2 stops14h 23mAir Canada
Mon 9/153:18 pmYQB - PDX
1 stop10h 07mAir Canada
Deal found 8/14$506
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/211:59 pmPDX - YQB
2 stops10h 45mAmerican Airlines
Thu 9/44:10 pmYQB - PDX
2 stops21h 25mAmerican Airlines
Deal found 8/14$526

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Québec City 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 16, 2025.
Use the filters below to find and compare flights from Portland to Québec City that are best for you.

Fly from

Portland

Fly to

Québec City

Route

Depart

Return

Price

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Tue 9/2

6:15 am-6:07 pm

1 stop8h 52m

Québec City

Thu 9/4

1:35 pm-11:01 pm

2 stops12h 26m

$351

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Tue 10/14

7:40 pm-9:51 am

2 stops11h 11m

Québec City

Sat 10/18

7:25 am-2:46 pm

2 stops10h 21m

$426

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Tue 10/14

11:58 pm-1:36 pm

1 stop10h 38m

Québec City

Sat 10/18

4:14 pm-9:31 am

1 stop20h 17m

$430

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Sat 11/15

7:00 pm-9:33 am

2 stops11h 33m

Québec City

Sat 11/22

6:00 am-2:45 pm

2 stops11h 45m

$434

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Sun 10/5

10:17 pm-4:00 pm

1 stop14h 43m

Québec City

Thu 10/9

6:20 pm-9:20 am

2 stops18h 00m

$444

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Sun 9/7

7:40 pm-1:03 pm

2 stops14h 23m

Québec City

Mon 9/15

3:18 pm-10:25 pm

1 stop10h 07m

$506

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Fri 9/26

10:47 pm-10:00 am

1 stop8h 13m

$186

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Fri 9/26

9:56 pm-11:45 am

1 stop10h 49m

$187

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Fri 9/26

7:40 pm-8:03 pm

2 stops21h 23m

$216

PortlandQuébec City

PDX - YQB

PDXYQB

Portland

Sun 9/28

10:10 am-10:41 pm

1 stop9h 31m

$940

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 11 results
1
2

Best time to book a flight from Portland to Québec City

Have a flexible travel schedule? Discover the best time to fly to Québec City from Portland 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 Portland to Québec City

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

Currently, February is the cheapest month in which you can book a flight from Portland to Québec City (average of $363). Flying from Portland to Québec City in September is currently the most expensive (average of $584). 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 PDX to YQB?

Find hourly flight availability from Portland to Québec City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 16, 2025.

When flying from Portland to Québec City, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 60% versus a flight in the afternoon.

Reviews of airlines servicing Québec City

Get insights into the airlines that provide service to Québec City. 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 Québec City. Reviews last updated August 16, 2025.
Read through reviews of airlines operating flights from Portland to Québec City, such as United Airlines, American Airlines, and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,966 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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

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

    According to our current data, United Airlines ($178), Air Canada ($182), and American Airlines ($281) offers the cheapest pricing from Portland to Québec City. These flights start at 71% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Portland to Québec City?

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

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

    Yes. Cheapflights offers flight deals from Portland to Québec City 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 Portland to Québec City?

    Currently, February is the cheapest month in which you can book a flight from Portland to Québec City (average of $363). Flying from Portland to Québec City in September is currently the most expensive (average of $584). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Portland to Québec City

Discover the top 3 airlines that operate flights from Portland to Québec City. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$178Average$441FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$182Average$661FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$281Average$552FlexibilityNo cancel feeOn-time71%

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