How long is the flight from Seattle to Smithers?

A quick flight from Seattle to Smithers can take about 18h 25m. Air Canada provides one of the quickest options available for as low as $736. The distance between Seattle and Smithers is about 551 mi.

In terms of precipitation, rainfall in Smithers ranges from 0.8 - 2.6 inches per month. October is typically the wettest month, when rainfall can reach 2.6 in. March is typically the driest time to visit Smithers when rainfall is around 0.8 in.

If weather is an important factor for your trip to Smithers, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).

What is the cheapest time of day to fly from SEA to YYD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Smithers as you normally would.

Most accurate provider : When it comes to deals on Seattle-Smithers flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Seattle-Smithers flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Seattle-Smithers flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Seattle-Smithers flights, Cheapflights users trust Expedia the most. Expedia 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 Seattle-Smithers flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Seattle to Smithers that include hotel bookings?

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

How can I find direct flights from Seattle to Smithers?

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

Can I find deals for business class flights from Seattle to Smithers?

Yes. Cheapflights offers flight deals from Seattle to Smithers by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$736+ Flights from Seattle to Smithers

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Cheap flight deals from Seattle to Smithers

Cheapest flights from Seattle to Smithers
Explore the most affordable flight options available from Seattle to Smithers. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 26, 2026.

sáb. 2/73:40 pm

SEA

YYD

1 stop18h 25m

Air Canada

mar. 2/106:50 pm

YYD

SEA

1 stop4h 07m

Air Canada

Deal found 1/24

$736

vie. 9/251:45 pm

SEA

YYD

1 stop4h 01m

Air Canada

sáb. 10/310:15 am

YYD

SEA

1 stop4h 01m

Air Canada

Deal found 1/26

$747

vie. 9/255:15 am

SEA

YYD

2 stops12h 31m

Multiple Airlines

sáb. 10/310:15 am

YYD

SEA

1 stop4h 01m

Multiple Airlines

Deal found 1/25

$907

Best flights from Seattle to Smithers
Discover carefully curated flight deals from Seattle to Smithers that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated enero 26, 2026.

sáb. 2/73:40 pm

SEA

YYD

1 stop18h 25m

Air Canada

mar. 2/106:50 pm

YYD

SEA

1 stop4h 07m

Air Canada

Deal found 1/24

$736

Last-minute flights from Seattle to Smithers
Discover last-minute flight deals from Seattle to Smithers. Data last updated enero 26, 2026 and is based on user searches.

sáb. 2/73:40 pm

SEA

YYD

1 stop18h 25m

Air Canada

mar. 2/106:50 pm

YYD

SEA

1 stop4h 07m

Air Canada

Deal found 1/24

$736

Find flight deals from Seattle to Smithers

Most accurate provider	Expedia 2 stars
Most trusted provider	Expedia 3 stars
Round-trip from	$736 (Air Canada)

Provider with most accurate pricing for Seattle/Tacoma Intl-Smithers flight deals.

Search Deals

Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Smithers flights.

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From Seattle/Tacoma Intl to Smithers

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Fly from

Fly to

Route

Depart

Return

Price

SeattleSmithers

SEA - YYD

SEAYYD

Seattle/Tacoma Intl

sáb. 2/7

3:40 pm-10:05 am

1 stop18h 25m

Smithers

mar. 2/10

6:50 pm-10:57 pm

1 stop4h 07m

$736

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/24

Most accurate provider: When it comes to deals on Seattle-Smithers flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Seattle-Smithers flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Seattle-Smithers flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Seattle-Smithers flights, Cheapflights users trust Expedia the most. Expedia 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 Seattle-Smithers 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 Seattle to Smithers

Have a flexible travel schedule? Discover the best time to fly to Smithers from Seattle 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.

Related info for your journey

How long is the flight from Seattle to Smithers?
A quick flight from Seattle to Smithers can take about 18h 25m. Air Canada provides one of the quickest options available for as low as $736. The distance between Seattle and Smithers is about 551 mi.
Can I find deals for flights from Seattle to Smithers that include hotel bookings?
Yes. In addition to deals on Seattle to Smithers flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seattle to Smithers?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Smithers.
Can I find deals for business class flights from Seattle to Smithers?
Yes. Cheapflights offers flight deals from Seattle to Smithers by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$736+ Cheap flights from Seattle (SEA) to Smithers (YYD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Smithers with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Seattle to Smithers

Cheapest flights from Seattle to SmithersExplore the most affordable flight options available from Seattle to Smithers. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 26, 2026.

Explore the most affordable flight options available from Seattle to Smithers. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 26, 2026.

Find flight deals from Seattle to Smithers

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Most trusted provider

Round-trip from

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Use the filters below to find and compare flights from Seattle to Smithers that are best for you.

Best time to book a flight from Seattle to Smithers

Have a flexible travel schedule? Discover the best time to fly to Smithers from Seattle with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Smithers. 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 Seattle to Smithers?

Can I find deals for flights from Seattle to Smithers that include hotel bookings?

How can I find direct flights from Seattle to Smithers?

Can I find deals for business class flights from Seattle to Smithers?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Smithers

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Travel Smart

Cheapest flights from Seattle to Smithers
Explore the most affordable flight options available from Seattle to Smithers. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 26, 2026.