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Cheap flights from Washington, D.C. Dulles Intl Airport to Sault Ste Marie from C$ 584

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YAM
12 Apr — 19 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dulles Intl to Sault Ste Marie

Enter your travel dates to find the best prices.

Cheapest flights from Dulles Intl to Sault Ste Marie
Explore the most affordable flight options available from Dulles Intl to Sault Ste Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 March 2026.

Thu 6/811:30 a.m.
IAD
-
YAM
1 stop5h 40m
Porter Airlines
Mon 10/810:40 a.m.
YAM
-
IAD
1 stop4h 36m
Porter Airlines
Deal found 9/3C$ 584
Tue 28/49:00 a.m.
IAD
-
YAM
1 stop6h 54m
Air Canada
Sat 2/510:40 a.m.
YAM
-
IAD
1 stop4h 49m
Air Canada
Deal found 8/3C$ 687

Find flight deals from Dulles Intl to Sault Ste Marie

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Sault Ste Marie (YAM). 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 13 March 2026.

Round-trip from

C$ 584
Porter Airlines
  • Porter Airlines
  • 6/8-10/8
  • 2 total stops
  • 10h 16m total
  • Washington, D.C. to Sault Ste Marie
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Sault Ste Marie 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 13 March 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Sault Ste Marie that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Sault Ste Marie

IAD - YAM

IADYAM

Washington, D.C. Dulles Intl

Thu 6/8

11:30 a.m.-5:10 p.m.

1 stop5h 40m

Sault Ste Marie

Mon 10/8

10:40 a.m.-3:16 p.m.

1 stop4h 36m

C$ 584

Washington, D.C.Sault Ste Marie

IAD - YAM

IADYAM

Washington, D.C. Dulles Intl

Tue 28/4

9:00 a.m.-3:54 p.m.

1 stop6h 54m

Sault Ste Marie

Sat 2/5

10:40 a.m.-3:29 p.m.

1 stop4h 49m

C$ 687

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

Sorted by cheapest first

Best time to book a flight from Dulles Intl to Sault Ste Marie

Have a flexible travel schedule? Discover the best time to fly to Sault Ste Marie from Dulles Intl 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 Dulles Intl to Sault Ste Marie. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sault Ste Marie from Washington, D.C. Dulles Intl?

    If you book a flight to Sault Ste Marie from Washington, D.C. Dulles Intl, you will be flying to Sault Ste Marie, which is the city’s only airport. Sault Ste Marie (YAM) is located 13.1 km from the centre of Sault Ste Marie. There are 0 flights from Washington, D.C. Dulles Intl to Sault Ste Marie per day from 0 different airlines.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Sault Ste Marie?

    Airlines like Porter Airlines fly from Washington, D.C. Dulles Intl Airport to Sault Ste Marie in about 5h 40m. The time it takes to get you to your destination can typically vary by up to . The distance from Washington, D.C. Dulles Intl Airport to Sault Ste Marie is about 1015 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Sault Ste Marie 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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