Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. to Sault Ste Marie from $212

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Sault Ste Marie departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:00 am - 3:57 pm
DCA
-
YAM
9h 57m2 stops
Air Canada Logo
4:35 pm - 10:35 pm
YAM
-
DCA
6h 00m1 stop
$473Air Canada
Sun, Jan 18 - Wed, Jan 21
Air Canada Logo
6:00 am - 3:57 pm
DCA
-
YAM
9h 57m2 stops
Air Canada Logo
5:40 am - 12:19 pm
YAM
-
DCA
6h 39m2 stops
$478Air Canada
Sun, Jan 18 - Wed, Jan 21
Air Canada Logo
6:59 am - 3:57 pm
DCA
-
YAM
8h 58m1 stop
Air Canada Logo
4:35 pm - 10:35 pm
YAM
-
DCA
6h 00m1 stop
$488Air Canada
Sun, Jan 18 - Wed, Jan 21
Air Canada Logo
4:30 pm - 9:57 pm
IAD
-
YAM
5h 27m1 stop
Air Canada Logo
5:40 am - 8:26 pm
YAM
-
IAD
14h 46m1 stop
$488Air Canada
Thu, Jan 8 - Mon, Jan 12
Air Canada Logo
9:45 am - 9:57 pm
IAD
-
YAM
12h 12m2 stops
Air Canada Logo
5:40 am - 3:46 pm
YAM
-
IAD
10h 06m1 stop
$496Air Canada
Thu, Jan 8 - Mon, Jan 12
Air Canada Logo
9:45 am - 9:57 pm
IAD
-
YAM
12h 12m2 stops
Air Canada Logo
5:40 am - 8:54 pm
YAM
-
IAD
15h 14m2 stops
$505Air Canada
Thu, Jan 8 - Mon, Jan 12
Porter Airlines Logo
6:30 pm - 10:19 pm
IAD
-
YAM
3h 49m1 stop
Porter Airlines Logo
6:20 am - 10:24 am
YAM
-
IAD
4h 04m1 stop
$667Porter Airlines
Wed, Apr 15 - Wed, Apr 22
Porter Airlines Logo
6:30 pm - 10:19 pm
IAD
-
YAM
3h 49m1 stop
Porter Airlines Logo
6:20 am - 10:24 am
YAM
-
IAD
4h 04m1 stop
$782Porter Airlines
Fri, Dec 19 - Fri, Dec 26
Porter Airlines Logo
11:40 am - 1:49 pm
IAD
-
YAM
26h 09m1 stop
Porter Airlines Logo
6:20 am - 10:24 am
YAM
-
IAD
4h 04m1 stop
$832Porter Airlines
Fri, Dec 19 - Fri, Dec 26
Porter Airlines Logo
6:30 pm - 10:19 pm
IAD
-
YAM
3h 49m1 stop
Porter Airlines Logo
6:20 am - 10:24 am
YAM
-
IAD
4h 04m1 stop
$1,004Porter Airlines
Fri, Dec 19 - Fri, Dec 26

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
Apr 15
IAD6:30 pmWashington, D.C. Dulles Intl
3h 49m
1 stop
YAM10:19 pmSault Ste Marie
Apr 22
YAM6:20 amSault Ste Marie
4h 04m
1 stop
IAD10:24 amWashington, D.C. Dulles Intl
$667
Find similar
Porter Airlines
Dec 15
IAD6:30 pmWashington, D.C. Dulles Intl
3h 49m
1 stop
YAM10:19 pmSault Ste Marie
Mar 11
YAM6:20 amSault Ste Marie
4h 04m
1 stop
IAD10:24 amWashington, D.C. Dulles Intl
$777
Find similar
Porter Airlines
Dec 19
IAD6:30 pmWashington, D.C. Dulles Intl
3h 49m
1 stop
YAM10:19 pmSault Ste Marie
Dec 26
YAM6:20 amSault Ste Marie
4h 04m
1 stop
IAD10:24 amWashington, D.C. Dulles Intl
$782
Find similar

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
Jan 18
DCA6:00 amWashington, D.C. Reagan-National
9h 57m
2 stops
YAM3:57 pmSault Ste Marie
Jan 21
YAM4:35 pmSault Ste Marie
6h 00m
1 stop
DCA10:35 pmWashington, D.C. Reagan-National
$473
Find similar
Air Canada
Jan 18
DCA6:00 amWashington, D.C. Reagan-National
9h 57m
2 stops
YAM3:57 pmSault Ste Marie
Jan 21
YAM5:40 amSault Ste Marie
6h 39m
2 stops
DCA12:19 pmWashington, D.C. Reagan-National
$478
Find similar
Air Canada
Jan 18
DCA6:59 amWashington, D.C. Reagan-National
8h 58m
1 stop
YAM3:57 pmSault Ste Marie
Jan 21
YAM4:35 pmSault Ste Marie
6h 00m
1 stop
DCA10:35 pmWashington, D.C. Reagan-National
$488
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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, momondo users made 832,500 searches. Data last updated December 9, 2025.
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

Washington, D.C.Sault Ste Marie

DCA - YAM

DCAYAM

Washington, D.C. Reagan-National

Sun 1/18

6:00 am-3:57 pm

2 stops9h 57m

Sault Ste Marie

Wed 1/21

4:35 pm-10:35 pm

1 stop6h 00m

$473

Washington, D.C.Sault Ste Marie

DCA - YAM

DCAYAM

Washington, D.C. Reagan-National

Sun 1/18

6:00 am-3:57 pm

2 stops9h 57m

Sault Ste Marie

Wed 1/21

5:40 am-12:19 pm

2 stops6h 39m

$478

Washington, D.C.Sault Ste Marie

DCA - YAM

DCAYAM

Washington, D.C. Reagan-National

Sun 1/18

6:59 am-3:57 pm

1 stop8h 58m

Sault Ste Marie

Wed 1/21

4:35 pm-10:35 pm

1 stop6h 00m

$488

Washington, D.C.Sault Ste Marie

IAD - YAM

IADYAM

Washington, D.C. Dulles Intl

Thu 1/8

4:30 pm-9:57 pm

1 stop5h 27m

Sault Ste Marie

Mon 1/12

5:40 am-8:26 pm

1 stop14h 46m

$488

Washington, D.C.Sault Ste Marie

IAD - YAM

IADYAM

Washington, D.C. Dulles Intl

Thu 1/8

9:45 am-9:57 pm

2 stops12h 12m

Sault Ste Marie

Mon 1/12

5:40 am-3:46 pm

1 stop10h 06m

$496

Washington, D.C.Sault Ste Marie

IAD - YAM

IADYAM

Washington, D.C. Dulles Intl

Thu 1/8

9:45 am-9:57 pm

2 stops12h 12m

Sault Ste Marie

Mon 1/12

5:40 am-8:54 pm

2 stops15h 14m

$505

Washington, D.C.Sault Ste Marie

IAD - YAM

IADYAM

Washington, D.C. Dulles Intl

Wed 4/15

6:30 pm-10:19 pm

1 stop3h 49m

Sault Ste Marie

Wed 4/22

6:20 am-10:24 am

1 stop4h 04m

$667

Washington, D.C.Sault Ste Marie

IAD - YAM

IADYAM

Washington, D.C. Dulles Intl

Fri 12/19

6:30 pm-10:19 pm

1 stop3h 49m

Sault Ste Marie

Fri 12/26

6:20 am-10:24 am

1 stop4h 04m

$782

Washington, D.C.Sault Ste Marie

IAD - YAM

IADYAM

Washington, D.C. Dulles Intl

Fri 12/19

11:40 am-1:49 pm

1 stop26h 09m

Sault Ste Marie

Fri 12/26

6:20 am-10:24 am

1 stop4h 04m

$832

Washington, D.C.Sault Ste Marie

IAD - YAM

IADYAM

Washington, D.C. Dulles Intl

Fri 12/19

6:30 pm-10:19 pm

1 stop3h 49m

Sault Ste Marie

Fri 12/26

6:20 am-10:24 am

1 stop4h 04m

$1,004

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Sault Ste Marie from

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 time of day to depart on your flight to Sault Ste Marie?

Our data shows that the cheapest Washington, D.C. to Sault Ste Marie flights are usually those with departure times in the afternoon. Our users have found flights to Sault Ste Marie in the afternoon for as low as $437. Try not to purchase tickets in the morning because they tend to be around $541. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

3h 49m

Direct flights

None
The fastest flight from Washington, D.C. to Sault Ste Marie takes 3h 49m
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

  • How far is Washington, D.C. to Sault Ste Marie by plane?

    Washington, D.C. and Sault Ste Marie are 642.9 mi apart from one another. A reasonable flight in good conditions will take 3h 49m.

  • 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 were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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?

Finding the right flight to Sault Ste Marie from Washington, D.C. is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sault Ste Marie quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Sault Ste Marie from Washington, D.C. with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Sault Ste Marie.

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?

If you are simply researching potential flights to Sault Ste Marie, momondo offers a useful price alert feature which will track prices for flights to Sault Ste Marie from Washington, D.C. and alert you when they change.

An easier way to manage your Sault Ste Marie trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 1/8
Thu 1/15
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada