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Cheap flights from Sault Ste Marie to Seattle from C$ 431

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
YAM — SEA
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Sault Ste Marie to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Sault Ste Marie (YAM) to Seattle (SEA). 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 17 September 2025.

Round-trip from

C$ 924

One-way from

C$ 431
Air Canada
  • Air Canada
  • 27/2-3/3
  • 3 total stops
  • 32h 38m total
  • Sault Ste Marie to Seattle
Search Deals
Air Canada
  • Air Canada
  • 1/11
  • 2 total stops
  • 11h 46m total
  • Sault Ste Marie to Seattle
Search Deals

Find flight deals from Sault Ste Marie to Seattle

Best flights from Sault Ste Marie to Seattle
Discover carefully curated flight deals from Sault Ste Marie to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Fri 27/25:45 a.m.YAM - SEA
1 stop19h 31mAir Canada
Tue 3/35:50 a.m.SEA - YAM
2 stops13h 07mAir Canada
Deal found 16/9C$ 924

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sault Ste Marie to Seattle 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 629,999 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from Sault Ste Marie to Seattle that are best for you.

Fly from

Sault Ste Marie

Fly to

Seattle

Route

Depart

Return

Price

Sault Ste MarieSeattle

YAM - SEA

YAMSEA

Sault Ste Marie

Fri 27/2

5:45 a.m.-10:16 p.m.

1 stop19h 31m

Seattle/Tacoma Intl

Tue 3/3

5:50 a.m.-9:57 p.m.

2 stops13h 07m

C$ 924

Sault Ste MarieSeattle

YAM - SEA

YAMSEA

Sault Ste Marie

Sat 1/11

4:35 p.m.-10:16 p.m.

1 stop8h 41m

C$ 431

Sault Ste MarieSeattle

YAM - SEA

YAMSEA

Sault Ste Marie

Sat 1/11

6:20 a.m.-3:20 p.m.

3 stops36h 00m

C$ 450

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Best time to book a flight from Sault Ste Marie to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Sault Ste Marie 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

Find useful and relevant information for your journey from Sault Ste Marie to Seattle. 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 Sault Ste Marie to Seattle?

    Departing from Sault Ste Marie to Seattle will take you 19h 31m. Airlines will cover a distance of 2840 km.

  • Can I find deals for flights from Sault Ste Marie to Seattle that include hotel bookings?

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

  • How can I find direct flights from Sault Ste Marie to Seattle?

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

  • Can I find deals for business class flights from Sault Ste Marie to Seattle?

    Yes. Cheapflights offers flight deals from Sault Ste Marie to Seattle 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 Sault Ste Marie to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Sault Ste Marie to Seattle (average of C$ 262). Flying from Sault Ste Marie to Seattle in December is currently the most expensive (average of C$ 353). 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

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
SeaTac
Tukwila
Tacoma
Bothell
Cashmere
Renton
Olympia
Marysville
Lynnwood

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