What is the cheapest airline to fly from Washington, D.C. to Sault Ste. Marie round-trip?

Cheapflights users have booked flights from Washington, D.C. to Sault Ste. Marie round-trip from $324.

What is the cheapest day to fly from Washington, D.C. to Sault Ste. Marie?

Travelers seeking maximum savings on their Washington, D.C. to Sault Ste. Marie flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

While some choose either Washington, D.C. Reagan-National - Sault Ste. Marie Chippewa County or Washington, D.C. Dulles Intl - 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.

What is the cheapest day to fly round-trip from Washington, D.C. to Sault Ste. Marie?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 27% on the overall cost on flights from Washington, D.C. to Sault Ste. Marie.

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.

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.

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.

$324+ Flights from Washington, D.C. to Sault Ste. Marie

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 2 stars
Round-trip from	$324 (Delta)

Provider with most accurate pricing for Washington, D.C. (WAS)-Sault Ste. Marie Chippewa County flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Sault Ste. Marie Chippewa County flights.

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From Washington, D.C. (WAS) to Sault Ste. Marie Chippewa County

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Find 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 April 15, 2025.

Wed 5/76:15 amBWI - CIU

1 stop6h 25mDelta

Mon 5/121:40 pmCIU - BWI

2 stops11h 08mDelta

Deal found 4/14

$324

Wed 5/712:26 pmDCA - CIU

1 stop6h 45mDelta

Tue 5/137:00 amCIU - DCA

1 stop7h 04mDelta

Deal found 4/14

$432

Wed 5/76:25 amIAD - CIU

1 stop6h 15mDelta

Mon 5/121:40 pmCIU - IAD

2 stops10h 48mDelta

Deal found 4/14

$442

Best flights from Washington, D.C. to Sault Ste. Marie
Discover carefully curated flight deals from Washington, D.C. to Sault Ste. Marie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2025.

Wed 5/76:15 amBWI - CIU

1 stop6h 25mDelta

Mon 5/121:40 pmCIU - BWI

2 stops11h 08mDelta

Deal found 4/14

$324

Wed 5/712:26 pmDCA - CIU

1 stop6h 45mDelta

Tue 5/137:00 amCIU - DCA

1 stop7h 04mDelta

Deal found 4/14

$432

Wed 5/76:25 amIAD - CIU

1 stop6h 15mDelta

Mon 5/121:40 pmCIU - IAD

2 stops10h 48mDelta

Deal found 4/14

$442

Last-minute flights from Washington, D.C. to Sault Ste. Marie
Discover last-minute flight deals from Washington, D.C. to Sault Ste. Marie. Data last updated April 15, 2025 and is based on user searches.

Wed 5/76:15 amBWI - CIU

1 stop6h 25mDelta

Mon 5/121:40 pmCIU - BWI

2 stops11h 08mDelta

Deal found 4/14

$324

Wed 5/712:26 pmDCA - CIU

1 stop6h 45mDelta

Tue 5/137:00 amCIU - DCA

1 stop7h 04mDelta

Deal found 4/14

$432

Wed 5/76:25 amIAD - CIU

1 stop6h 15mDelta

Mon 5/121:40 pmCIU - IAD

2 stops10h 48mDelta

Deal found 4/14

$442

Cheapflights 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

BaltimoreSault Ste. Marie

BWI - CIU

BWICIU

Baltimore/Washington

Wed 5/7

6:15 am-12:40 pm

1 stop6h 25m

Sault Ste. Marie Chippewa County

Mon 5/12

1:40 pm-12:48 am

2 stops11h 08m

$324

Washington, D.C.Sault Ste. Marie

DCA - CIU

DCACIU

Washington, D.C. Reagan-National

Wed 5/7

12:26 pm-7:11 pm

1 stop6h 45m

Sault Ste. Marie Chippewa County

Tue 5/13

7:00 am-2:04 pm

1 stop7h 04m

$432

Washington, D.C.Sault Ste. Marie

IAD - CIU

IADCIU

Washington, D.C. Dulles Intl

Wed 5/7

6:25 am-12:40 pm

1 stop6h 15m

Sault Ste. Marie Chippewa County

Mon 5/12

1:40 pm-12:28 am

2 stops10h 48m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

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

What is the cheapest time of day to fly from WAS to CIU?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to Sault Ste. Marie at noon. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Sault Ste. Marie

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,917 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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.
What is the cheapest airline to fly from Washington, D.C. to Sault Ste. Marie round-trip?
Cheapflights users have booked flights from Washington, D.C. to Sault Ste. Marie round-trip from $324.
What are the most popular routes from Washington, D.C. to Sault Ste. Marie?
While some choose either Washington, D.C. Reagan-National - Sault Ste. Marie Chippewa County or Washington, D.C. Dulles Intl - 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

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$324+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

Most accurate provider

Most trusted provider

Round-trip from

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

Cheapest flights from Washington, D.C. to Sault Ste. MarieExplore 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 April 15, 2025.

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 April 15, 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Sault Ste. Marie

What is the cheapest time of day to fly from WAS to CIU?

Find hourly flight availability from Washington, D.C. to Sault Ste. Marie. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

Reviews of airlines servicing Sault Ste. Marie

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.?

What is the cheapest airline to fly from Washington, D.C. to Sault Ste. Marie round-trip?

What are the most popular routes 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?

How can I 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?

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.

Alternative routes for Washington, D.C. to Sault Ste. Marie

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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 April 15, 2025.