How long is the flight from Sault Ste. Marie to Washington, D.C. Reagan-National Airport?

A quick flight from Sault Ste. Marie to Washington, D.C. Reagan-National Airport can take about 6h 52m. Delta provides one of the quickest options available for as low as $372. The distance between Sault Ste. Marie and Washington, D.C. Reagan-National Airport is about 635 mi.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National 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. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National 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 DCA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sault Ste. Marie to Washington, D.C. Reagan-National Airport as you normally would.

Most accurate provider : When it comes to deals on Sault Ste. Marie-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sault Ste. Marie-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sault Ste. Marie-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Sault Ste. Marie-Washington, D.C. Reagan-National Airport 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 Sault Ste. Marie-Washington, D.C. Reagan-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Sault Ste. Marie to Washington, D.C. Reagan-National?

Most people fly from Sault Ste. Marie Chippewa County (CIU) if they book a flight from Sault Ste. Marie to Washington, D.C. Reagan-National. On average, Chippewa County has 0 outbound flights to Washington, D.C. Reagan-National per day from 1 airline. 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 Reagan-National that include hotel bookings?

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

How can I find direct flights from Sault Ste. Marie to Reagan-National?

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 Reagan-National.

Can I find deals for business class flights from Sault Ste. Marie to Reagan-National?

Yes. Cheapflights offers flight deals from Sault Ste. Marie to Reagan-National 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. Reagan-National Airport

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Cheap flight deals from Sault Ste. Marie to Reagan-National

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

Thu 2/194:05 pmCIU - DCA

1 stop6h 52mDelta

Mon 2/2312:59 pmDCA - CIU

1 stop6h 52mDelta

Deal found 12/7

$372

Thu 2/264:05 pmCIU - DCA

1 stop6h 52mDelta

Mon 3/212:59 pmDCA - CIU

1 stop6h 52mDelta

Deal found 12/7

$372

Thu 2/194:05 pmCIU - DCA

1 stop6h 52mDelta

Sun 2/2212:59 pmDCA - CIU

1 stop6h 52mDelta

Deal found 12/6

$633

Find flight deals from Sault Ste. Marie to Reagan-National

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 1 star
Round-trip from	$372 (Delta)

Provider with most accurate pricing for Sault Ste. Marie Chippewa County-Washington, D.C. Reagan-National flight deals.

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Provider most trusted by Cheapflights users for Sault Ste. Marie Chippewa County-Washington, D.C. Reagan-National flights.

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From Sault Ste. Marie Chippewa County to Washington, D.C. Reagan-National

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Sault Ste. MarieWashington, D.C.

CIU - DCA

CIUDCA

Sault Ste. Marie Chippewa County

Thu 2/19

4:05 pm-10:57 pm

1 stop6h 52m

Washington, D.C. Reagan-National

Mon 2/23

12:59 pm-7:51 pm

1 stop6h 52m

$372

Sault Ste. MarieWashington, D.C.

CIU - DCA

CIUDCA

Sault Ste. Marie Chippewa County

Thu 2/26

4:05 pm-10:57 pm

1 stop6h 52m

Washington, D.C. Reagan-National

Mon 3/2

12:59 pm-7:51 pm

1 stop6h 52m

$372

Sault Ste. MarieWashington, D.C.

CIU - DCA

CIUDCA

Sault Ste. Marie Chippewa County

Thu 2/19

4:05 pm-10:57 pm

1 stop6h 52m

Washington, D.C. Reagan-National

Sun 2/22

12:59 pm-7:51 pm

1 stop6h 52m

$633

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Most accurate provider: When it comes to deals on Sault Ste. Marie-Washington, D.C. Reagan-National Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sault Ste. Marie-Washington, D.C. Reagan-National Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sault Ste. Marie-Washington, D.C. Reagan-National Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Sault Ste. Marie-Washington, D.C. Reagan-National Airport 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 Sault Ste. Marie-Washington, D.C. Reagan-National Airport 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 Sault Ste. Marie to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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.

Reviews of airlines servicing Reagan-National

See what other customers who have flown with Delta from Sault Ste. Marie to Washington, D.C. Reagan-National Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,011 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,011 reviews

Delta

7.9

Good

8,011 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

What airport do you fly from for flights from Sault Ste. Marie to Washington, D.C. Reagan-National?
Most people fly from Sault Ste. Marie Chippewa County (CIU) if they book a flight from Sault Ste. Marie to Washington, D.C. Reagan-National. On average, Chippewa County has 0 outbound flights to Washington, D.C. Reagan-National per day from 1 airline. 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. Reagan-National Airport?
A quick flight from Sault Ste. Marie to Washington, D.C. Reagan-National Airport can take about 6h 52m. Delta provides one of the quickest options available for as low as $372. The distance between Sault Ste. Marie and Washington, D.C. Reagan-National Airport is about 635 mi.
Can I find deals for flights from Sault Ste. Marie to Reagan-National that include hotel bookings?
Yes. In addition to deals on Sault Ste. Marie to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sault Ste. Marie to Reagan-National?
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 Reagan-National.
Can I find deals for business class flights from Sault Ste. Marie to Reagan-National?
Yes. Cheapflights offers flight deals from Sault Ste. Marie to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Sault Ste. Marie to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$233	Average$329	FlexibilityNo cancel fee	On-timeN/A

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$372+ Cheap flights from Sault Ste. Marie (CIU) to Reagan-National (DCA)

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 2/19. 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 Reagan-National 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 Reagan-National

Best flights from Sault Ste. Marie to Reagan-NationalDiscover carefully curated flight deals from Sault Ste. Marie to Reagan-National 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 Reagan-National 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 Reagan-National

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

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

Best time to book a flight from Sault Ste. Marie to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Sault Ste. Marie with our price prediction graph.

Reviews of airlines servicing Reagan-National

See what other customers who have flown with Delta from Sault Ste. Marie to Washington, D.C. Reagan-National Airport have to say. You can also see how each airline compares 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 Sault Ste. Marie to Reagan-National. 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. Reagan-National?

How long is the flight from Sault Ste. Marie to Washington, D.C. Reagan-National Airport?

Can I find deals for flights from Sault Ste. Marie to Reagan-National that include hotel bookings?

How can I find direct flights from Sault Ste. Marie to Reagan-National?

Can I find deals for business class flights from Sault Ste. Marie to Reagan-National?

Traveling to a place near Washington, D.C. Reagan-National Airport?

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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sault Ste. Marie to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Sault Ste. Marie to Reagan-National

100% Free

Book with Flexibility

Travel Smart

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