$391 Cheap Flights from Portland (PDX) to Smithers (YYD)

View $391 flight on Sun, Jun 28, 2026Opens in a new window

Popular airlines from Portland International Airport (PDX) to Smithers, BC (YYD-Smithers Regional)

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Cheap Flights from Portland to Smithers (PDX-YYD)

Prices were available within the past 7 days and start at $391 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Portland (PDX) to Smithers (YYD)
Origin airport
Portland Intl.
Destination airport
Smithers Regional
Distance
669 mi

Portland to Smithers Flights

The cheapest times to fly from Portland to Smithers

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Smithers are during the month of . You can find some of the cheapest flights from Portland to Smithers with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Smithers

Sunday is one of the best days to book for cheap flights from Portland to Smithers: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Smithers

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Smithers in 2025. You can also book with separate airlines for your outbound and return journeys, from $391 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Smithers flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Smithers airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Smithers Regional Airport (YYD) cost?
Secure a cheap one-way flight from $391 or cheap return flight from Portland Intl. Airport (PDX) to Smithers Regional Airport (YYD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Smithers Regional Airport (YYD)?
Planning your trip for is a great way to save, as it's the cheapest month for flights between PDX and YYD. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Smithers Regional Airport (YYD)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PDX to YYD flight.
How many flights per day from Portland Intl. Airport (PDX) to Smithers Regional Airport (YYD)?
You'll have to catch a flight with a layover if you're traveling from Portland Intl. Airport (PDX) to Smithers Regional Airport (YYD). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from PDX to YYD?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Smithers Regional Airport (YYD)?
To arrive at Smithers Regional Airport (YYD) on schedule, opt for a flight that takes off from Portland Intl. Airport (PDX) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to Smithers Regional Airport (YYD) last-minute?
Booking your plane ticket from PDX to YYD just before your journey is generally more expensive. However, if there's some wiggle room with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a PDX to YYD flight and hotel package?
Securing a PDX to YYD flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our wide range of stays and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Smithers Regional Airport (YYD)?
Typically, you're able to reschedule or cancel your PDX to YYD flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want more information, go to our Customer Service portal.

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*Available to One Key members.