HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$300+ Cheap flights from Sault Ste. Marie (CIU) to Dulles Intl (IAD)

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
CIU — IAD
août 25 — sept. 11
lun. 8/25
lun. 9/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sault Ste. Marie to Dulles Intl 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 Sault Ste. Marie to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Sault Ste. Marie (CIU) to Dulles Intl (IAD). 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 août 20, 2025.

Round-trip from

$397
(United Airlines)

One-way from

$300
(Delta)
From Sault Ste. Marie Chippewa County to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Sault Ste. Marie Chippewa County to Washington, D.C. Dulles Intl
Search Deals

Find flight deals from Sault Ste. Marie to Dulles Intl

Cheapest flights from Sault Ste. Marie to Dulles Intl
Explore the most affordable flight options available from Sault Ste. Marie to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on août 20, 2025.

This United Airlines deal was found by Cheapflights users on 8/19. 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.
mer. 9/33:35 pmCIU - IAD
1 stop5h 20mUnited Airlines
sam. 9/612:40 pmIAD - CIU
2 stops26h 17mUnited Airlines
Deal found 8/19$397
This Delta deal was found by Cheapflights users on 8/17. 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.
mer. 9/31:40 pmCIU - IAD
1 stop3h 54mDelta
sam. 9/66:15 amIAD - CIU
1 stop6h 27mDelta
Deal found 8/17$399

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sault Ste. Marie to Dulles Intl 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 août 20, 2025.
Use the filters below to find and compare flights from Sault Ste. Marie to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Sault Ste. Marie

Fly to

Dulles Intl

Route

Depart

Return

Price

Sault Ste. MarieWashington, D.C.

CIU - IAD

CIUIAD

Sault Ste. Marie Chippewa County

mer. 9/3

3:35 pm-8:55 pm

1 stop5h 20m

Washington, D.C. Dulles Intl

sam. 9/6

12:40 pm-2:57 pm

2 stops26h 17m

$397

Sault Ste. MarieWashington, D.C.

CIU - IAD

CIUIAD

Sault Ste. Marie Chippewa County

mer. 9/3

1:40 pm-5:34 pm

1 stop3h 54m

Washington, D.C. Dulles Intl

sam. 9/6

6:15 am-12:42 pm

1 stop6h 27m

$399

Sault Ste. MarieWashington, D.C.

CIU - IAD

CIUIAD

Sault Ste. Marie Chippewa County

mer. 9/17

1:40 pm-11:17 pm

2 stops9h 37m

$300

Sault Ste. MarieWashington, D.C.

CIU - IAD

CIUIAD

Sault Ste. Marie Chippewa County

mer. 9/17

3:35 pm-1:49 pm

1 stop22h 14m

$331

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Best time to book a flight from Sault Ste. Marie to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Sault Ste. Marie 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.

Related info for your journey

Find useful and relevant information for your journey from Sault Ste. Marie to Dulles Intl. 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 from for flights from Sault Ste. Marie to Washington, D.C. Dulles Intl?

    Most people fly from Sault Ste. Marie Chippewa County (CIU) if they book a flight from Sault Ste. Marie to Washington, D.C. Dulles Intl. On average, Chippewa County has 0 outbound flights to Washington, D.C. Dulles Intl per day from 0 airlines. Sault Ste. Marie Chippewa County is conveniently located just 17.8 mi from Sault Ste. Marie’s city center.

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

    United Airlines and Delta can get you from Sault Ste. Marie to Washington, D.C. Dulles Intl Airport in just under 3h 54m. Your travel time can differ by up to 1h 26m. The distance between Sault Ste. Marie and Washington, D.C. Dulles Intl Airport is about 617 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Sault Ste. Marie to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sault Ste. Marie to Dulles Intl.

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

    Yes. Cheapflights offers flight deals from Sault Ste. Marie to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sault Ste. Marie to Washington, D.C. Dulles Intl Airport?

    Currently, July is the cheapest month in which you can book a flight from Sault Ste. Marie to Washington, D.C. Dulles Intl Airport (average of $303). Flying from Sault Ste. Marie to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Fairfax
Manassas
Falls Church
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Waldorf
Bowie

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 Sault Ste. Marie to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to Baltimore flights
Detroit to Reagan-National flights
Detroit to Dulles Intl flights
Midway to Dulles Intl flights
Midway to Baltimore flights
Detroit to Baltimore flights
Grand Rapids to Reagan-National flights
Midway to Reagan-National flights
Grand Rapids to Dulles Intl flights
Grand Rapids to Baltimore flights
South Bend to Dulles Intl flights
South Bend to Baltimore flights
South Bend to Reagan-National flights
Lansing to Reagan-National flights
Traverse City to Reagan-National flights
Traverse City to Dulles Intl flights
Flint to Baltimore flights
Lansing to Dulles Intl flights
Flint to Reagan-National flights
Traverse City to Baltimore flights
Kalamazoo to Baltimore flights
Flint to Dulles Intl flights
Kalamazoo to Dulles Intl flights
Lansing to Baltimore flights
Kalamazoo to Reagan-National flights
Bay City to Baltimore flights
Marquette to Dulles Intl flights
Bay City to Dulles Intl flights
Bay City to Reagan-National flights
Sault Ste. Marie to Reagan-National flights
Marquette to Reagan-National flights
Marquette to Baltimore flights
Pellston to Reagan-National flights
Hancock to Dulles Intl flights
Pellston to Baltimore flights
Hancock to Reagan-National flights
Hancock to Baltimore flights
Escanaba to Dulles Intl flights
Escanaba to Reagan-National flights
Muskegon to Dulles Intl flights
Muskegon to Reagan-National flights
Muskegon to Baltimore flights
Escanaba to Baltimore flights

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.