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

Delta can get you from Sault Ste. Marie to Washington, D.C. Dulles Intl Airport in just under 6h 35m. Your travel time can differ by up to . The distance between Sault Ste. Marie and Washington, D.C. Dulles Intl Airport is about 617 mi.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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

When flying from Sault Ste. Marie to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

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.

$372+ Flights from Sault Ste. Marie to Washington, D.C. Dulles Intl Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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

Best flights from Sault Ste. Marie to Dulles Intl
Discover carefully curated flight deals from Sault Ste. Marie to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 9, 2025.

Thu 2/267:00 amCIU - IAD

1 stop6h 35mDelta

Mon 3/212:38 pmIAD - CIU

1 stop7h 13mDelta

Deal found 12/7

$372

Thu 2/194:05 pmCIU - IAD

1 stop7h 04mDelta

Mon 2/2312:38 pmIAD - CIU

1 stop7h 13mDelta

Deal found 12/7

$372

Find flight deals from Sault Ste. Marie to Dulles Intl

Round-trip from	$372 (Delta)

From Sault Ste. Marie Chippewa County to Washington, D.C. Dulles Intl

Search Deals

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Sault Ste. MarieWashington, D.C.

CIU - IAD

CIUIAD

Sault Ste. Marie Chippewa County

Thu 2/26

7:00 am-1:35 pm

1 stop6h 35m

Washington, D.C. Dulles Intl

Mon 3/2

12:38 pm-7:51 pm

1 stop7h 13m

$372

Sault Ste. MarieWashington, D.C.

CIU - IAD

CIUIAD

Sault Ste. Marie Chippewa County

Thu 2/19

4:05 pm-11:09 pm

1 stop7h 04m

Washington, D.C. Dulles Intl

Mon 2/23

12:38 pm-7:51 pm

1 stop7h 13m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

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

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?
Delta can get you from Sault Ste. Marie to Washington, D.C. Dulles Intl Airport in just under 6h 35m. Your travel time can differ by up to . The distance between Sault Ste. Marie and Washington, D.C. Dulles Intl Airport is about 617 mi.
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.

See more FAQs

Alexandria

Woodbridge

Tysons

Arlington

Owings Mills

Springfield

Hanover

Silver Spring

Fredericksburg

Fairfax

Linthicum Heights

Manassas

Rockville

Laurel

Towson

National Harbor

Bowie

Largo

McLean

Clinton

Browse thousands of different 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.

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Sault Ste. Marie to Dulles Intl

Best flights from Sault Ste. Marie to Dulles Intl
Discover carefully curated flight deals from Sault Ste. Marie to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 9, 2025.

Discover carefully curated flight deals from Sault Ste. Marie to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 9, 2025.

Find flight deals from Sault Ste. Marie to Dulles Intl

Round-trip from

Cheapflights Fare Finder

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.

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.

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?

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

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

How can I 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?

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

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.

Complete your trip

Complete your trip to Dulles Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Other flights to Dulles Intl

Explore flights to Dulles Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on December 9, 2025.

Search flights from Sault Ste. Marie to Dulles Intl by cabin class

Find flights from Sault Ste. Marie to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Sault Ste. Marie and Dulles Intl flights

Browse other Sault Ste. Marie and Dulles Intl flight options. Last updated on December 9, 2025.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2025

100% Free

Book with Flexibility

Travel Smart

$372+ Cheap flights from Sault Ste. Marie (CIU) to Dulles Intl (IAD)

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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Sault Ste. Marie to Dulles Intl

Best flights from Sault Ste. Marie to Dulles IntlDiscover carefully curated flight deals from Sault Ste. Marie to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 9, 2025.

Discover carefully curated flight deals from Sault Ste. Marie to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 9, 2025.

Find flight deals from Sault Ste. Marie to Dulles Intl

Round-trip from

Cheapflights Fare Finder

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.

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.

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?

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

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

How can I 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?

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

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.

100% Free

Book with Flexibility

Travel Smart

Best flights from Sault Ste. Marie to Dulles Intl
Discover carefully curated flight deals from Sault Ste. Marie to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 9, 2025.