HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sault Ste. Marie

$374+ Cheap flights from Washington, D.C. (WAS) to Sault Ste. Marie (CIU)

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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CIU
مارس 10 — مارس 171
ث 3/10
ث 3/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to Sault Ste. Marie with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington, D.C. to Sault Ste. Marie

Cheapest flights from Washington, D.C. to Sault Ste. Marie
Explore the most affordable flight options available from Washington, D.C. to Sault Ste. Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on فبراير 8, 2026.

This United Airlines deal was found by Cheapflights users on 2/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
س 8/2910:45 am
BWI
-
CIU
1 stop4h 19m
United Airlines
ر 9/23:40 pm
CIU
-
BWI
1 stop5h 17m
United Airlines
Deal found 2/4$374
This Delta deal was found by Cheapflights users on 2/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ر 5/1310:11 am
IAD
-
CIU
2 stops9h 01m
Delta
س 5/167:01 am
CIU
-
IAD
2 stops9h 24m
Delta
Deal found 2/6$377
This United Airlines deal was found by Cheapflights users on 2/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ر 8/268:35 am
IAD
-
CIU
1 stop6h 29m
United Airlines
س 8/293:40 pm
CIU
-
IAD
2 stops15h 42m
United Airlines
Deal found 2/4$393
This Delta deal was found by Cheapflights users on 2/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ج 2/207:00 am
IAD
-
CIU
1 stop8h 30m
Delta
ث 2/244:05 pm
CIU
-
IAD
1 stop7h 04m
Delta
Deal found 2/4$432
This Delta deal was found by Cheapflights users on 2/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ج 2/207:35 am
DCA
-
CIU
1 stop7h 55m
Delta
ث 2/244:05 pm
CIU
-
DCA
1 stop6h 52m
Delta
Deal found 2/4$432
This United Airlines deal was found by Cheapflights users on 2/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
خ 9/311:30 am
DCA
-
CIU
1 stop27h 34m
United Airlines
ر 9/93:40 pm
CIU
-
DCA
1 stop6h 41m
United Airlines
Deal found 2/5$440
This United Airlines deal was found by Cheapflights users on 2/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
خ 9/310:08 am
IAD
-
CIU
1 stop4h 56m
United Airlines
ر 9/93:40 pm
CIU
-
IAD
1 stop5h 25m
United Airlines
Deal found 2/5$471
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
خ 8/610:00 am
DCA
-
CIU
2 stops9h 12m
Delta
ن 8/103:55 pm
CIU
-
DCA
1 stop3h 23m
Delta
Deal found 2/5$478
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
خ 8/61:00 pm
BWI
-
CIU
1 stop6h 12m
Delta
ن 8/103:55 pm
CIU
-
BWI
2 stops7h 49m
Delta
Deal found 2/5$518
This United Airlines deal was found by Cheapflights users on 2/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ج 7/107:30 am
DCA
-
CIU
1 stop7h 34m
United Airlines
ح 7/123:40 pm
CIU
-
DCA
1 stop19h 21m
United Airlines
Deal found 2/7$534
This United Airlines deal was found by Cheapflights users on 2/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
خ 8/610:25 pm
IAD
-
CIU
2 stops16h 39m
United Airlines
ن 8/103:40 pm
CIU
-
IAD
2 stops15h 39m
United Airlines
Deal found 2/5$541
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
خ 2/127:35 am
DCA
-
CIU
1 stop7h 55m
Delta
ح 2/154:05 pm
CIU
-
DCA
1 stop6h 52m
Delta
Deal found 2/5$552

Find flight deals from Washington, D.C. to Sault Ste. Marie

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Sault Ste. Marie (CIU). 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 فبراير 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$377
(Delta)
Provider with most accurate pricing for Washington, D.C. (WAS)-Sault Ste. Marie Chippewa County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Sault Ste. Marie Chippewa County flights.
Search Deals
From Washington, D.C. (WAS) to Sault Ste. Marie Chippewa County
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated فبراير 8, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Sault Ste. Marie that are best for you.

Fly from

Washington, D.C.

Fly to

Sault Ste. Marie

Route

Depart

Return

Price

Washington, D.C.Sault Ste. Marie

IAD - CIU

IADCIU

Washington, D.C. Dulles Intl

ر 5/13

10:11 am-7:12 pm

2 stops9h 01m

Sault Ste. Marie Chippewa County

س 5/16

7:01 am-4:25 pm

2 stops9h 24m

$377

Washington, D.C.Sault Ste. Marie

IAD - CIU

IADCIU

Washington, D.C. Dulles Intl

ر 5/27

6:00 am-3:15 pm

2 stops9h 15m

Sault Ste. Marie Chippewa County

س 5/30

3:55 pm-12:46 am

2 stops8h 51m

$377

Washington, D.C.Sault Ste. Marie

IAD - CIU

IADCIU

Washington, D.C. Dulles Intl

ج 2/20

7:00 am-3:30 pm

1 stop8h 30m

Sault Ste. Marie Chippewa County

ث 2/24

4:05 pm-11:09 pm

1 stop7h 04m

$432

Washington, D.C.Sault Ste. Marie

DCA - CIU

DCACIU

Washington, D.C. Reagan-National

ج 2/20

7:35 am-3:30 pm

1 stop7h 55m

Sault Ste. Marie Chippewa County

ث 2/24

4:05 pm-10:57 pm

1 stop6h 52m

$432

Washington, D.C.Sault Ste. Marie

DCA - CIU

DCACIU

Washington, D.C. Reagan-National

خ 8/6

10:00 am-7:12 pm

2 stops9h 12m

Sault Ste. Marie Chippewa County

ن 8/10

3:55 pm-7:18 pm

1 stop3h 23m

$478

BaltimoreSault Ste. Marie

BWI - CIU

BWICIU

Baltimore/Washington

خ 8/6

1:00 pm-7:12 pm

1 stop6h 12m

Sault Ste. Marie Chippewa County

ن 8/10

3:55 pm-11:44 pm

2 stops7h 49m

$518

Washington, D.C.Sault Ste. Marie

IAD - CIU

IADCIU

Washington, D.C. Dulles Intl

خ 8/6

10:25 pm-3:04 pm

2 stops16h 39m

Sault Ste. Marie Chippewa County

ن 8/10

3:40 pm-7:19 am

2 stops15h 39m

$541

Washington, D.C.Sault Ste. Marie

IAD - CIU

IADCIU

Washington, D.C. Dulles Intl

ج 7/10

10:25 pm-3:04 pm

2 stops16h 39m

Sault Ste. Marie Chippewa County

ح 7/12

3:40 pm-6:56 pm

1 stop27h 16m

$579

BaltimoreSault Ste. Marie

BWI - CIU

BWICIU

Baltimore/Washington

ج 7/10

6:17 am-3:04 pm

1 stop8h 47m

Sault Ste. Marie Chippewa County

ح 7/12

3:40 pm-9:03 pm

1 stop5h 23m

$740

BaltimoreSault Ste. Marie

BWI - CIU

BWICIU

Baltimore/Washington

ج 2/20

7:15 am-3:30 pm

2 stops8h 15m

Sault Ste. Marie Chippewa County

ث 2/24

4:05 pm-10:53 pm

1 stop6h 48m

$823

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 11 results
1
2
  • Most accurate provider: When it comes to deals on Washington, D.C.-Sault Ste. Marie flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Sault Ste. Marie flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Sault Ste. Marie flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Sault Ste. Marie flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Sault Ste. Marie flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Sault Ste. Marie

Have a flexible travel schedule? Discover the best time to fly to Sault Ste. Marie from Washington, D.C. 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Sault Ste. Marie
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Sault Ste. Marie

Get insights into the airlines that provide service to Sault Ste. Marie. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sault Ste. Marie. Reviews last updated فبراير 8, 2026.
Peruse reviews from past customers who have flown with Delta from Washington, D.C. to Sault Ste. Marie to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,173 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,173 reviews
Delta
7.9
Good
8,173 reviews

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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.?

    Sault Ste. Marie Chippewa County (CIU), located 17.8 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Sault Ste. Marie. 0 airlines have flights to Chippewa County from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Sault Ste. Marie Chippewa County should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. per day.

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

    There are many flights that can get you from Washington, D.C. to Sault Ste. Marie in 9h 01m. Fly via Delta to get the fastest option. There are 617 mi between Washington, D.C. and Sault Ste. Marie.

  • What are the most popular routes from Washington, D.C. to Sault Ste. Marie?

    While some choose either Washington, D.C. Dulles Intl - Sault Ste. Marie Chippewa County or Washington, D.C. Reagan-National - Sault Ste. Marie Chippewa County, Baltimore/Washington - Sault Ste. Marie Chippewa County is the most popular route from Washington, D.C. to Sault Ste. Marie.

  • Can I find deals for flights from Washington, D.C. to Sault Ste. Marie that include hotel bookings?

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

  • How can I find direct flights from Washington, D.C. 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 Washington, D.C. to Sault Ste. Marie.

  • Can I find deals for business class flights from Washington, D.C. to Sault Ste. Marie?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.