When did momondo last update prices for flights from Washington, D.C. to Sault Ste Marie Airport?

Prices for flights from Washington, D.C. to Sault Ste Marie Airport refresh daily.

How old do you have to be to fly from Washington, D.C. to Sault Ste Marie Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Sault Ste Marie Airport.

What documentation or ID do you need to fly to Sault Ste Marie Airport?

The travel and health documents required for your trip to Sault Ste Marie Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sault Ste Marie Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 394 Cheap Flights from Washington, D.C. to Sault Ste Marie in 2026

Find the cheapest flights from Washington, D.C. to Sault Ste Marie

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:25 a.m. - 5:10 p.m.

IAD

YAM

5h 45m

1 stop

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

YAM

IAD

4h 30m

1 stop

C$ 722Porter Airlines

Sun, 18 Oct - Fri, 23 Oct

11:25 a.m. - 5:10 p.m.

IAD

YAM

5h 45m

1 stop

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

YAM

IAD

4h 30m

1 stop

C$ 730Porter Airlines

Sun, 18 Oct - Fri, 23 Oct

11:05 a.m. - 5:10 p.m.

IAD

YAM

6h 05m

1 stop

10:40 a.m. - 3:11 p.m.

YAM

IAD

4h 31m

1 stop

C$ 740Porter Airlines

Thu, 16 Jul - Sat, 18 Jul

11:05 a.m. - 5:10 p.m.

IAD

YAM

6h 05m

1 stop

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

YAM

IAD

4h 30m

1 stop

C$ 757Porter Airlines

Wed, 29 Jul - Sat, 1 Aug

11:25 a.m. - 5:10 p.m.

IAD

YAM

5h 45m

1 stop

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

YAM

IAD

4h 30m

1 stop

C$ 759Porter Airlines

Thu, 6 Aug - Mon, 10 Aug

3:55 p.m. - 5:10 p.m.

IAD

YAM

25h 15m

1 stop

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

YAM

IAD

4h 30m

1 stop

C$ 827Porter Airlines

Fri, 31 Jul - Fri, 7 Aug

4:00 p.m. - 9:57 p.m.

IAD

YAM

5h 57m

1 stop

2:00 p.m. - 8:25 p.m.

YAM

IAD

6h 25m

1 stop

C$ 834Air Canada

Wed, 16 Sep - Sat, 19 Sep

4:00 p.m. - 9:57 p.m.

IAD

YAM

5h 57m

1 stop

5:30 a.m. - 3:00 p.m.

YAM

IAD

9h 30m

2 stops

C$ 845Air Canada

Wed, 16 Sep - Sat, 19 Sep

11:05 a.m. - 5:10 p.m.

IAD

YAM

6h 05m

1 stop

10:40 a.m. - 3:11 p.m.

YAM

IAD

4h 31m

1 stop

C$ 849Porter Airlines

Sat, 18 Jul - Wed, 22 Jul

4:20 p.m. - 10:50 p.m.

IAD

YAM

6h 30m

1 stop

5:30 a.m. - 3:01 p.m.

YAM

IAD

9h 31m

2 stops

C$ 869Air Canada

Sat, 18 Jul - Wed, 22 Jul

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Porter Airlines flights from Washington, D.C. to Sault Ste Marie

Our best Porter Airlines deals on Washington, D.C. to Sault Ste Marie flight tickets

Porter Airlines

18 Oct

IAD11:25 a.m.Washington, D.C. Dulles Intl

5h 45m

1 stop

YAM5:10 p.m.Sault Ste Marie

23 Oct

YAM10:40 a.m.Sault Ste Marie

4h 30m

1 stop

IAD3:10 p.m.Washington, D.C. Dulles Intl

C$ 722

Porter Airlines

18 Oct

IAD11:25 a.m.Washington, D.C. Dulles Intl

5h 45m

1 stop

YAM5:10 p.m.Sault Ste Marie

23 Oct

YAM10:40 a.m.Sault Ste Marie

4h 30m

1 stop

IAD3:10 p.m.Washington, D.C. Dulles Intl

C$ 730

Porter Airlines

16 Jul

IAD11:05 a.m.Washington, D.C. Dulles Intl

6h 05m

1 stop

YAM5:10 p.m.Sault Ste Marie

18 Jul

YAM10:40 a.m.Sault Ste Marie

4h 31m

1 stop

IAD3:11 p.m.Washington, D.C. Dulles Intl

C$ 740

Air Canada flights from Washington, D.C. to Sault Ste Marie

Our best Air Canada deals on Washington, D.C. to Sault Ste Marie flight tickets

Air Canada

16 Sep

IAD4:00 p.m.Washington, D.C. Dulles Intl

5h 57m

1 stop

YAM9:57 p.m.Sault Ste Marie

19 Sep

YAM2:00 p.m.Sault Ste Marie

6h 25m

1 stop

IAD8:25 p.m.Washington, D.C. Dulles Intl

C$ 834

Air Canada

16 Sep

IAD4:00 p.m.Washington, D.C. Dulles Intl

5h 57m

1 stop

YAM9:57 p.m.Sault Ste Marie

19 Sep

YAM5:30 a.m.Sault Ste Marie

9h 30m

2 stops

IAD3:00 p.m.Washington, D.C. Dulles Intl

C$ 845

Air Canada

18 Jul

IAD4:20 p.m.Washington, D.C. Dulles Intl

6h 30m

1 stop

YAM10:50 p.m.Sault Ste Marie

22 Jul

YAM5:30 a.m.Sault Ste Marie

9h 31m

2 stops

IAD3:01 p.m.Washington, D.C. Dulles Intl

C$ 869

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Sault Ste Marie that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Sault Ste Marie

IAD - YAM

IADYAM

Washington, D.C. Dulles Intl

Sun 18/10

11:25 a.m.-5:10 p.m.

1 stop5h 45m

Sault Ste Marie

Fri 23/10

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

1 stop4h 30m

C$ 722

Washington, D.C.Sault Ste Marie

IAD - YAM

IADYAM

Washington, D.C. Dulles Intl

Sun 18/10

11:25 a.m.-5:10 p.m.

1 stop5h 45m

Sault Ste Marie

Fri 23/10

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

1 stop4h 30m

C$ 730

Washington, D.C.Sault Ste Marie

IAD - YAM

IADYAM

Washington, D.C. Dulles Intl

Thu 16/7

11:05 a.m.-5:10 p.m.

1 stop6h 05m

Sault Ste Marie

Sat 18/7

10:40 a.m.-3:11 p.m.

1 stop4h 31m

C$ 740

Washington, D.C.Sault Ste Marie

IAD - YAM

IADYAM

Washington, D.C. Dulles Intl

Wed 29/7

11:05 a.m.-5:10 p.m.

1 stop6h 05m

Sault Ste Marie

Sat 1/8

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

1 stop4h 30m

C$ 757

Washington, D.C.Sault Ste Marie

IAD - YAM

IADYAM

Washington, D.C. Dulles Intl

Thu 6/8

11:25 a.m.-5:10 p.m.

1 stop5h 45m

Sault Ste Marie

Mon 10/8

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

1 stop4h 30m

C$ 759

Washington, D.C.Sault Ste Marie

IAD - YAM

IADYAM

Washington, D.C. Dulles Intl

Fri 31/7

3:55 p.m.-5:10 p.m.

1 stop25h 15m

Sault Ste Marie

Fri 7/8

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

1 stop4h 30m

C$ 827

Washington, D.C.Sault Ste Marie

IAD - YAM

IADYAM

Washington, D.C. Dulles Intl

Wed 16/9

4:00 p.m.-9:57 p.m.

1 stop5h 57m

Sault Ste Marie

Sat 19/9

2:00 p.m.-8:25 p.m.

1 stop6h 25m

C$ 834

Washington, D.C.Sault Ste Marie

IAD - YAM

IADYAM

Washington, D.C. Dulles Intl

Wed 16/9

4:00 p.m.-9:57 p.m.

1 stop5h 57m

Sault Ste Marie

Sat 19/9

5:30 a.m.-3:00 p.m.

2 stops9h 30m

C$ 845

Washington, D.C.Sault Ste Marie

IAD - YAM

IADYAM

Washington, D.C. Dulles Intl

Sat 18/7

11:05 a.m.-5:10 p.m.

1 stop6h 05m

Sault Ste Marie

Wed 22/7

10:40 a.m.-3:11 p.m.

1 stop4h 31m

C$ 849

Washington, D.C.Sault Ste Marie

IAD - YAM

IADYAM

Washington, D.C. Dulles Intl

Sat 18/7

4:20 p.m.-10:50 p.m.

1 stop6h 30m

Sault Ste Marie

Wed 22/7

5:30 a.m.-3:01 p.m.

2 stops9h 31m

C$ 869

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Sault Ste Marie

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Washington, D.C. to Sault Ste Marie?

Porter Airlines and WestJet are the most popular carriers operating from Washington, D.C. to Sault Ste Marie

When to book flights from Washington, D.C. to Sault Ste Marie

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Sault Ste Marie according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Sault Ste Marie (WAS to YAM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Sault Ste Marie

Fastest flight time	5h 45m
Direct flights	None

The fastest flight from Washington, D.C. to Sault Ste Marie takes 5h 45m

There are no direct flights from Washington, D.C. to Sault Ste Marie. There are no popular flight routes from Washington, D.C. to Sault Ste Marie.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Sault Ste Marie

How far is Washington, D.C. to Sault Ste Marie by plane?
A flight from Washington, D.C. to Sault Ste Marie will travel around 1034.7 km. Typically, this will take 5h 45m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. to Sault Ste Marie Airport?
Prices for flights from Washington, D.C. to Sault Ste Marie Airport refresh daily.
How old do you have to be to fly from Washington, D.C. to Sault Ste Marie Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Sault Ste Marie Airport.
What documentation or ID do you need to fly to Sault Ste Marie Airport?
The travel and health documents required for your trip to Sault Ste Marie Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Sault Ste Marie Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Sault Ste Marie?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Sault Ste Marie . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Sault Ste Marie with flexible booking policies on momondo?

Flights from Washington, D.C. to Sault Ste Marie with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Sault Ste Marie?

Once you have performed a search for Washington, D.C. to Sault Ste Marie flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Sault Ste Marie right now. Can momondo alert me if prices change?

Price alerts on flights to Sault Ste Marie from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.