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$532 Find Cheap Flights to Sault Ste Marie - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$532
Typical prices: $526-$701
Porter Airlines
Thu 10/18Tue 10/23
IAD - YAM • 1 stop
Top airlines
Porter Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
Top routes
WAS - YAM
Cheapest • 30% average savings
NYC - YAM
Most popular
Insights
Insights
When to travel
April
Cheapest • 36% price drop
July
Most popular
Good to know
+1
Good to know
+1
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Booking Insights
Flight Deals

Cheap Flights to Sault Ste Marie

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Sault Ste Marie

Sun, Oct 18 - Fri, Oct 23
Porter Airlines Logo
11:25 am - 10:00 amIAD  Washington, D.C. Dulles Intl-YAM Sault Ste Marie
22h 35m1 stop Toronto Island
Porter Airlines Logo
10:40 am - 10:45 amYAM  Sault Ste Marie-IAD Washington, D.C. Dulles Intl
24h 05m1 stop Toronto Island
$532Porter Airlines
Sun, Oct 18 - Sun, Oct 25
Porter Airlines Logo
3:50 pm - 10:00 amIAD  Washington, D.C. Dulles Intl-YAM Sault Ste Marie
18h 10m1 stop Toronto Island
Porter Airlines Logo
2:25 pm - 10:38 amYAM  Sault Ste Marie-IAD Washington, D.C. Dulles Intl
20h 13m1 stop Toronto Island
$553Porter Airlines
Sat, Oct 3 - Tue, Oct 6
Air Canada Logo
4:00 pm - 9:57 pmIAD  Washington, D.C. Dulles Intl-YAM Sault Ste Marie
5h 57m1 stop Toronto Pearson Intl
Air Canada Logo
2:00 pm - 8:25 pmYAM  Sault Ste Marie-IAD Washington, D.C. Dulles Intl
6h 25m1 stop Toronto Pearson Intl
$651Air Canada
Sat, Oct 3 - Tue, Oct 6
Air Canada Logo
4:00 pm - 9:57 pmIAD  Washington, D.C. Dulles Intl-YAM Sault Ste Marie
5h 57m1 stop Toronto Pearson Intl
Air Canada Logo
5:30 am - 2:57 pmYAM  Sault Ste Marie-IAD Washington, D.C. Dulles Intl
9h 27m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$660Air Canada
Sun, Oct 18 - Fri, Oct 23
Multiple Airlines Logo
11:25 am - 5:10 pmIAD  Washington, D.C. Dulles Intl-YAM Sault Ste Marie
5h 45m1 stop Toronto Island
Multiple Airlines Logo
5:50 pm - 8:11 pmYAM  Sault Ste Marie-IAD Washington, D.C. Dulles Intl
26h 21m2 stops Toronto Island Fort Lauderdale
$661Multiple Airlines
Sat, Oct 3 - Tue, Oct 6
Air Canada Logo
4:00 pm - 9:57 pmIAD  Washington, D.C. Dulles Intl-YAM Sault Ste Marie
5h 57m1 stop Toronto Pearson Intl
Air Canada Logo
2:00 pm - 8:25 pmYAM  Sault Ste Marie-IAD Washington, D.C. Dulles Intl
6h 25m1 stop Toronto Pearson Intl
$662Air Canada
Sat, Oct 3 - Tue, Oct 6
Air Canada Logo
4:00 pm - 9:57 pmIAD  Washington, D.C. Dulles Intl-YAM Sault Ste Marie
5h 57m1 stop Toronto Pearson Intl
Air Canada Logo
2:00 pm - 8:25 pmYAM  Sault Ste Marie-IAD Washington, D.C. Dulles Intl
6h 25m1 stop Toronto Pearson Intl
$669Air Canada
Sat, Oct 3 - Tue, Oct 6
Air Canada Logo
4:00 pm - 9:57 pmIAD  Washington, D.C. Dulles Intl-YAM Sault Ste Marie
5h 57m1 stop Toronto Pearson Intl
Air Canada Logo
5:30 am - 3:00 pmYAM  Sault Ste Marie-IAD Washington, D.C. Dulles Intl
9h 30m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$670Air Canada
Tue, Nov 24 - Mon, Nov 30
Porter Airlines Logo
11:20 am - 10:21 pmIAD  Washington, D.C. Dulles Intl-YAM Sault Ste Marie
11h 01m1 stop Toronto Island
Porter Airlines Logo
6:00 am - 10:38 amYAM  Sault Ste Marie-IAD Washington, D.C. Dulles Intl
4h 38m1 stop Toronto Island
$671Porter Airlines
Sat, Oct 3 - Tue, Oct 6
Air Canada Logo
9:45 am - 9:57 pmIAD  Washington, D.C. Dulles Intl-YAM Sault Ste Marie
12h 12m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl
Air Canada Logo
5:30 am - 2:57 pmYAM  Sault Ste Marie-IAD Washington, D.C. Dulles Intl
9h 27m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
$693Air Canada
Booking Insights

Price, demand and travel trends for United States to Sault Ste Marie flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from the United States to Sault Ste Marie with more confidence.

What is the cheapest flight to Sault Ste Marie?

Washington, D.C. Dulles Intl Airport to Sault Ste Marie is the cheapest route at $532 round-trip, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Sault Ste Marie?

A round-trip flight to Sault Ste Marie costs $581 on average, based on data over the past 12 months on KAYAK. Round-trip fares from Washington, D.C. average $526, while Boston runs a bit higher at $586.

What is the cheapest day to fly to Sault Ste Marie?

Monday is the cheapest day to fly to Sault Ste Marie at $529 round-trip on average over the past 12 months on KAYAK. Tuesday is the most expensive at $658.

What is the cheapest time of day to fly to Sault Ste Marie?

Evening flights to Sault Ste Marie are the cheapest at $490 round-trip on average. Night flights are the most expensive at $1,181.

What is a good deal for flights to Sault Ste Marie?

Flights under $526 are considered a good deal. 25% of KAYAK users found round-trip flights to Sault Ste Marie at or below these prices, with the lowest fares from:

  • Washington, D.C. $503
.

Find deals

Key details for flights to Sault Ste Marie

Low season

February

Cheapest flight

$532
Most popular time to fly with an average 5% increase in price.
Flight from Washington, D.C. Dulles Intl Airport to Sault Ste Marie

When to book flights to Sault Ste Marie

Are your dates flexible? Find out the best times to travel to Sault Ste Marie based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your questions about flights to Sault Ste Marie, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What is the difference between the most popular and the most frequent airline at Sault Ste Marie?

    WestJet operates the most flights from the United States to Sault Ste Marie at 0 per week, while Air Canada is the airline most often selected by KAYAK users searching for flights from the United States to Sault Ste Marie. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveler choice.

  • Where can I fly from to get the cheapest fares to Sault Ste Marie?

    Based on fares booked in the past 5 days, the cheapest flights to Sault Ste Marie are from:
    • Washington, D.C., from $532 round-trip

  • How do I know if a flight to Sault Ste Marie is a good deal?

    A good deal on a flight to Sault Ste Marie is around $526 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Your guide to booking Sault Ste Marie flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Sault Ste Marie, recent KAYAK data shows that stronger deals tend to land around $526 round-trip. If you see a fare below that threshold, it's a strong deal – book before the price climbs back up.
  • If you can choose when to go, time your trip to Sault Ste Marie around April. Round-trip fares historically average $373 that month – typically the cheapest month to travel based on the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat-selection costs on budget carriers.
    • Verify whether you need any travel documents beyond ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to afternoon to save up to $691 per round-trip. Afternoon flights to Sault Ste Marie average $490 compared to $1,181 for evening flights. See the time-of-day chart above for the full breakdown.

Reviews of the top airline flying to Sault Ste Marie

 
Need help choosing which airline to fly with to Sault Ste Marie? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 11579 reviews
7.8Crew
6.3Food
6.8Entertainment
7.1Comfort
7.3Boarding
Airline reviews

The only problem that I have is if you have questions about your flight ✈️ there's no one to communicate with when you call 📱.

10.0 ExcellentAnonymous, Sep 2026
Read more Air Canada reviews

The only problem that I have is if you have questions about your flight ✈️ there's no one to communicate with when you call 📱.

As seems to happen every flight from Toronto to Ottawa we were delayed twice. We try to avoid Toronto when possible.. Denver to Toronto was fine.

Amazing and light experience, boarding on time, crew is super nice, clean salon and special thanks for movies availability. Provided by United Airlines

It would be nice to have access to the headphones since wifi wasn’t available. Passengers in front of me got them for free I was asked to pay for them. I heard stewardessa saying that headphones are complimentary since there is no wifi. When I requested headphones I had to pay. No room to sit. Bear given with the can but my drink was given in plastik cup. I will try not to fly with air Canada any more.

Boarded on time and arrived early. Overall quick flight. Snack and beverage offered.

Fine and uneventful I got to my destination safely No inflight entertainment Seats are not very comfortable

The upgraded seats on the smaller flights I guess is a toss up if you get a full meal. We paid less for the ticket on the way there and got a full meal where we got a snack and drink on the way home. The lounge was also in the other terminal too. No entertainment on the seat and no wifi on the plane.

Unfortunately, my experience was disappointing. The crew were not friendly or welcoming, which made the flight less pleasant. Our flight was delayed, and we almost missed our connecting flight because of it. To make matters worse, the gate number shown on the digital ticket was incorrect, causing unnecessary confusion and stress before departure. Overall, the lack of accurate information and poor customer service made this a frustrating travel experience.

Food was great, I wished there was better options for movies.

AC Gate area in Toronto for small planes is not good at all

More options for your flight to Sault Ste Marie