What are the cheapest airlines flying 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 $234. Another airline that can offer you cheap pricing is United Airlines.

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 Thursday mornings 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. Dulles Intl - Sault Ste. Marie Chippewa County or Baltimore/Washington - Sault Ste. Marie Chippewa County, Washington, D.C. Reagan-National - 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.

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 in the morning. If you’re flexible enough to do this you can expect to save up to 3% on your trip compared to booking a flight at noon.

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.

$234+ Flights from Washington, D.C. to Sault Ste. Marie

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

Round-trip from	$234 (Delta)

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

Search Deals

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 July 25, 2025.

Fri 8/226:15 amIAD - CIU

1 stop6h 27mDelta

Tue 8/261:40 pmCIU - IAD

1 stop3h 54mDelta

Deal found 7/23

$234

Fri 8/2212:29 pmDCA - CIU

1 stop6h 41mDelta

Tue 8/261:40 pmCIU - DCA

1 stop5h 19mDelta

Deal found 7/23

$234

Sat 8/167:25 amDCA - CIU

1 stop7h 43mUnited Airlines

Sat 8/303:35 pmCIU - DCA

1 stop7h 08mUnited Airlines

Deal found 7/24

$255

Sat 8/1612:23 pmBWI - CIU

1 stop6h 47mDelta

Sat 8/306:55 amCIU - BWI

1 stop6h 32mDelta

Deal found 7/24

$259

Sat 8/3010:10 pmIAD - CIU

1 stop16h 47mUnited Airlines

Mon 9/13:35 pmCIU - IAD

1 stop23h 02mUnited Airlines

Deal found 7/22

$525

Fri 9/196:15 amBWI - CIU

1 stop8h 42mUnited Airlines

Sun 9/213:35 pmCIU - BWI

1 stop18h 20mUnited Airlines

Deal found 7/23

$718

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 July 25, 2025.

Fri 8/226:15 amIAD - CIU

1 stop6h 27mDelta

Tue 8/261:40 pmCIU - IAD

1 stop3h 54mDelta

Deal found 7/23

$234

Sat 8/167:25 amDCA - CIU

1 stop7h 43mUnited Airlines

Sat 8/303:35 pmCIU - DCA

1 stop7h 08mUnited Airlines

Deal found 7/24

$255

Fri 8/2212:29 pmDCA - CIU

1 stop6h 41mDelta

Tue 8/261:40 pmCIU - DCA

1 stop5h 19mDelta

Deal found 7/23

$234

Sat 8/1612:23 pmBWI - CIU

1 stop6h 47mDelta

Sat 8/306:55 amCIU - BWI

1 stop6h 32mDelta

Deal found 7/24

$259

Fri 9/1910:08 pmIAD - CIU

2 stops16h 49mUnited Airlines

Sun 9/213:35 pmCIU - IAD

1 stop8h 57mUnited Airlines

Deal found 7/23

$556

Fri 9/196:15 amBWI - CIU

1 stop8h 42mUnited Airlines

Sun 9/213:35 pmCIU - BWI

1 stop18h 20mUnited Airlines

Deal found 7/23

$718

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 July 25, 2025 and is based on user searches.

Mon 8/412:27 pmBWI - CIU

1 stop6h 43mDelta

Sat 8/97:00 amCIU - BWI

1 stop7h 00mDelta

Deal found 7/23

$599

Fri 8/85:20 pmBWI - CIU

1 stop21h 48mUnited Airlines

Tue 8/123:50 pmCIU - BWI

1 stop21h 58mUnited Airlines

Deal found 7/24

$805

Sat 8/167:25 amDCA - CIU

1 stop7h 43mUnited Airlines

Sat 8/303:35 pmCIU - DCA

1 stop7h 08mUnited Airlines

Deal found 7/24

$255

Sat 8/1612:23 pmBWI - CIU

1 stop6h 47mDelta

Sat 8/306:55 amCIU - BWI

1 stop6h 32mDelta

Deal found 7/24

$259

Fri 8/226:15 amIAD - CIU

1 stop6h 27mDelta

Tue 8/261:40 pmCIU - IAD

1 stop3h 54mDelta

Deal found 7/23

$234

Fri 8/2212:29 pmDCA - CIU

1 stop6h 41mDelta

Tue 8/261:40 pmCIU - DCA

1 stop5h 19mDelta

Deal found 7/23

$234

Sat 8/3010:10 pmIAD - CIU

1 stop16h 47mUnited Airlines

Mon 9/13:35 pmCIU - IAD

1 stop23h 02mUnited Airlines

Deal found 7/22

$525

One-way flights from Washington, D.C. to Sault Ste. Marie
Search for one-way flight options from Washington, D.C. to Sault Ste. Marie. Find affordable one-way fares based on user searches. Data last updated July 25, 2025.

Thu 8/146:15 amIAD - CIU

1 stop6h 25mDelta

Deal found 7/22

$260

Thu 8/1410:20 pmIAD - CIU

2 stops16h 49mUnited Airlines

Deal found 7/22

$397

Thu 7/317:50 amDCA - CIU

1 stop5h 00mDelta

Deal found 7/23

$540

Thu 7/316:00 amBWI - CIU

1 stop6h 50mDelta

Deal found 7/24

$620

Thu 7/317:00 amDCA - CIU

2 stops8h 09mUnited Airlines

Deal found 7/23

$767

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

Washington, D.C.Sault Ste. Marie

IAD - CIU

IADCIU

Washington, D.C. Dulles Intl

Fri 8/22

6:15 am-12:42 pm

1 stop6h 27m

Sault Ste. Marie Chippewa County

Tue 8/26

1:40 pm-5:34 pm

1 stop3h 54m

$234

Washington, D.C.Sault Ste. Marie

DCA - CIU

DCACIU

Washington, D.C. Reagan-National

Fri 8/22

12:29 pm-7:10 pm

1 stop6h 41m

Sault Ste. Marie Chippewa County

Tue 8/26

1:40 pm-6:59 pm

1 stop5h 19m

$234

Washington, D.C.Sault Ste. Marie

DCA - CIU

DCACIU

Washington, D.C. Reagan-National

Sat 8/16

7:25 am-3:08 pm

1 stop7h 43m

Sault Ste. Marie Chippewa County

Sat 8/30

3:35 pm-10:43 pm

1 stop7h 08m

$255

BaltimoreSault Ste. Marie

BWI - CIU

BWICIU

Baltimore/Washington

Sat 8/16

12:23 pm-7:10 pm

1 stop6h 47m

Sault Ste. Marie Chippewa County

Sat 8/30

6:55 am-1:27 pm

1 stop6h 32m

$259

Washington, D.C.Sault Ste. Marie

IAD - CIU

IADCIU

Washington, D.C. Dulles Intl

Sat 8/30

10:10 pm-2:57 pm

1 stop16h 47m

Sault Ste. Marie Chippewa County

Mon 9/1

3:35 pm-2:37 pm

1 stop23h 02m

$525

BaltimoreSault Ste. Marie

BWI - CIU

BWICIU

Baltimore/Washington

Fri 9/19

6:15 am-2:57 pm

1 stop8h 42m

Sault Ste. Marie Chippewa County

Sun 9/21

3:35 pm-9:55 am

1 stop18h 20m

$718

Washington, D.C.Sault Ste. Marie

IAD - CIU

IADCIU

Washington, D.C. Dulles Intl

Thu 8/14

6:15 am-12:40 pm

1 stop6h 25m

$260

Washington, D.C.Sault Ste. Marie

IAD - CIU

IADCIU

Washington, D.C. Dulles Intl

Thu 8/14

10:20 pm-3:09 pm

2 stops16h 49m

$397

Washington, D.C.Sault Ste. Marie

DCA - CIU

DCACIU

Washington, D.C. Reagan-National

Thu 7/31

7:50 am-12:50 pm

1 stop5h 00m

$540

BaltimoreSault Ste. Marie

BWI - CIU

BWICIU

Baltimore/Washington

Thu 7/31

6:00 am-12:50 pm

1 stop6h 50m

$620

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 11 results

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

Peruse reviews from past customers who have flown with Delta and United Airlines 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

8.0

Very good

7,967 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,967 reviews

Delta

8.0

Very good

7,967 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,876 reviews

Delta

8.0

Very good

7,967 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 are the cheapest airlines flying 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 $234. Another airline that can offer you cheap pricing is United Airlines.
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 Baltimore/Washington - Sault Ste. Marie Chippewa County, Washington, D.C. Reagan-National - 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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Alternative routes for Washington, D.C. to Sault Ste. Marie

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$234+ 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 8/22. 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

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

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 July 25, 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 July 25, 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

Reviews of airlines servicing Sault Ste. Marie

Peruse reviews from past customers who have flown with Delta and United Airlines 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.

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 are the cheapest airlines flying 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 July 25, 2025.