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Sault Ste Marie

$244+ Cheap flights from Dulles Intl (IAD) to Sault Ste Marie (YAM)

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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — YAM
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$604
(FlightHub)

One-way from

$244
(Mytrip)
From Washington, D.C. Dulles Intl to Sault Ste Marie
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One-way flight from Washington, D.C. Dulles Intl to Sault Ste Marie
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Find flight deals from Dulles Intl to Sault Ste Marie

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 September 11, 2025.

This FlightHub deal was found by Cheapflights users on 9/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/164:20 pmIAD - YAM
1 stop5h 50mPorter Airlines
Sat 10/186:40 amYAM - IAD
1 stop8h 26mPorter Airlines
Deal found 9/11$604
This FlightHub deal was found by Cheapflights users on 9/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/194:20 pmIAD - YAM
1 stop5h 50mPorter Airlines
Mon 9/226:40 amYAM - IAD
1 stop3h 36mPorter Airlines
Deal found 9/11$1,150
This Air Canada deal was found by Cheapflights users on 9/11. 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.
Fri 9/195:37 pmIAD - YAM
2 stops17h 15mAir Canada
Mon 9/225:35 amYAM - IAD
2 stops15h 30mAir Canada
Deal found 9/11$1,191

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 2,558,603 searches. Data last updated September 11, 2025.
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.

Fly from

Dulles Intl

Fly to

Sault Ste Marie

Route

Depart

Return

Price

Washington, D.C.Sault Ste Marie

IAD - YAM

IADYAM

Washington, D.C. Dulles Intl

Thu 10/16

4:20 pm-10:10 pm

1 stop5h 50m

Sault Ste Marie

Sat 10/18

6:40 am-3:06 pm

1 stop8h 26m

$604

Washington, D.C.Sault Ste Marie

IAD - YAM

IADYAM

Washington, D.C. Dulles Intl

Sat 10/25

4:20 pm-10:10 pm

1 stop5h 50m

$244

Washington, D.C.Sault Ste Marie

IAD - YAM

IADYAM

Washington, D.C. Dulles Intl

Sat 10/25

4:22 pm-10:19 pm

3 stops29h 57m

$294

Washington, D.C.Sault Ste Marie

IAD - YAM

IADYAM

Washington, D.C. Dulles Intl

Sat 10/25

1:00 pm-9:57 pm

2 stops8h 57m

$300

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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?

    Sault Ste Marie (YAM) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Sault Ste Marie. You should not have trouble finding flights to Sault Ste Marie from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Sault Ste Marie airport from Washington, D.C. Dulles Intl. It is only a 8.2 mi journey from Sault Ste Marie (YAM) to Sault Ste Marie’s city center.

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

    For as low as $604, Porter Airlines can have you in Sault Ste Marie from Washington, D.C. Dulles Intl Airport in 5h 50m. There are 631 mi between Washington, D.C. Dulles Intl Airport and Sault Ste Marie.

  • 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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