$562+ 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYD
Jan 11 — Jan 181
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Seattle to Smithers 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 Seattle to Smithers
Best flights from Seattle to SmithersDiscover 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 December 12, 2025.
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 December 12, 2025.
This Air Canada deal was found by Cheapflights users on 12/11. 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.
Wed 1/145:50 amSEA - YYD
1 stop4h 15mAir Canada
Sun 1/186:50 pmYYD - SEA
1 stop14h 25mAir Canada
Deal found 12/11![Air Canada logo]()
$562
Find flight deals from Seattle to Smithers
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Smithers (YYD). 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 December 12, 2025.
Most accurate provider | Expedia 2 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $562 (Air Canada) |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Smithers 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 December 12, 2025.
Use the filters below to find and compare flights from Seattle to Smithers that are best for you.
Fly from
Seattle
Fly to
Smithers
Route
Depart
Return
Price
SeattleSmithers
SEA - YYD
SEAYYD
Seattle/Tacoma Intl
Wed 1/14
5:50 am-10:05 am
1 stop4h 15m
Smithers
Sun 1/18
6:50 pm-9:15 am
1 stop14h 25m
$562
- 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.