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Sault Ste. Marie

$398+ Cheap flights from Washington to Sault Ste. Marie (CIU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CIU
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Washington to Sault Ste. Marie

Cheapest flights from Washington to Sault Ste. Marie
Explore the most affordable flight options available from Washington to Sault Ste. Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This Delta deal was found by Cheapflights users on 2/10. 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.
Wed 2/258:30 am
SEA
-
CIU
1 stop8h 21m
Delta
Sun 3/14:05 pm
CIU
-
SEA
1 stop9h 00m
Delta
Deal found 2/10$564
This Delta deal was found by Cheapflights users on 2/8. 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.
Sun 11/16:15 am
PDX
-
CIU
1 stop6h 00m
Delta
Sun 11/87:01 am
CIU
-
PDX
1 stop9h 03m
Delta
Deal found 2/8$1,503

Find flight deals from Washington to Sault Ste. Marie

Keep the following information in mind while searching for Washington to Sault Ste. Marie flight deals. Data was last updated February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$564
(Delta)

One-way from

$398
(Delta)
Provider with most accurate pricing for Seattle/Tacoma Intl-Sault Ste. Marie Chippewa County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Sault Ste. Marie Chippewa County flights.
Search Deals
From Washington to Sault Ste. Marie Chippewa County
Search Deals
One-way flight from Washington to Sault Ste. Marie Chippewa County
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 February 11, 2026.
Use the filters below to find and compare flights from Washington to Sault Ste. Marie that are best for you.

Fly from

Washington

Fly to

Sault Ste. Marie

Route

Depart

Return

Price

SeattleSault Ste. Marie

SEA - CIU

SEACIU

Seattle/Tacoma Intl

Wed 2/25

8:30 am-7:51 pm

1 stop8h 21m

Sault Ste. Marie Chippewa County

Sun 3/1

4:05 pm-10:05 pm

1 stop9h 00m

$564

SeattleSault Ste. Marie

SEA - CIU

SEACIU

Seattle/Tacoma Intl

Tue 4/21

6:00 am-3:20 pm

1 stop6h 20m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

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

Have a flexible travel schedule? Discover the best time to fly to Sault Ste. Marie from Washington 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 to Sault Ste. Marie
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Washington 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?

    Sault Ste. Marie Chippewa County (CIU) is the airport you will fly into if you book a flight from Washington to Sault Ste. Marie. It is only a 17.8 mi journey from Chippewa County (CIU) to Sault Ste. Marie’s city center.

  • How long is the flight from State of Washington to Sault Ste. Marie?

    A quick flight from State of Washington to Sault Ste. Marie can take about 8h 21m. Delta provides one of the quickest options available for as low as $564. Airlines will cover a distance of 1771 mi.

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 to Sault Ste. Marie

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Top airline flying from Washington to Sault Ste. Marie

Discover the top airline that operate flights from Washington to Sault Ste. Marie. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$557Average$761FlexibilityNo cancel feeOn-timeN/A

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