Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Sudbury?

Flights from Washington, D.C. Dulles Intl Airport to Sudbury usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Sudbury (YSB).

What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Sudbury?

Only Economy Class is available on flights from Washington, D.C. Dulles Intl Airport to Sudbury.

Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Sudbury pass through?

Most connecting flights from Washington, D.C. Dulles Intl Airport to Sudbury pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Sudbury?

On the Washington, D.C. Dulles Intl Airport to Sudbury route, being flexible with your departure day can save you up to 58%. Saturday is the cheapest day at $688 round-trip on average, while Sunday is the most expensive at $1,635: a $947 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Sudbury?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Sudbury flight?

Round-trip flights from Washington, D.C. Dulles Intl Airport to Sudbury range from $691 to $940, with an average of $795 over the past 12 months. Anything below $691 counts as a good deal.

What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Sudbury?

Air Canada ($844) and United Airlines ($996) are the cheapest airlines to fly round-trip from Washington, D.C. Dulles Intl Airport to Sudbury according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Washington, D.C. Dulles Intl Airport to Sudbury?

Flights via Toronto Pearson Intl (YYZ) offer the most affordable fares, with an average round-trip price of $850. Based on KAYAK data over the past 3 months.

When flying from Washington, D.C. Dulles Intl Airport to Sudbury which airport offers the shortest layover?

Toronto Pearson Intl (YYZ) had the shortest average connection time for Washington, D.C. Dulles Intl Airport to Sudbury layovers at 207 minutes over the past 3 months.

$844 CHEAP FLIGHTS from Washington, D.C. to Sudbury (IAD - YSB)

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Cheapest round-trip

$844

Typical prices: $691-$940

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Sat 10/27Tue 10/30

IAD - YSB • 1 stop

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Flight Deals

Cheap Flights from Washington, D.C. to Sudbury (IAD-YSB)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Washington, D.C. to Sudbury

Tue, Oct 27 - Fri, Oct 30

9:55 am - 3:10 pmIAD Washington, D.C. Dulles Intl-YSB Sudbury

5h 15m1 stop Toronto Pearson Intl

10:35 am - 8:23 pmYSB Sudbury-IAD Washington, D.C. Dulles Intl

9h 48m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$844Air Canada

Tue, Oct 27 - Fri, Oct 30

9:55 am - 3:10 pmIAD Washington, D.C. Dulles Intl-YSB Sudbury

5h 15m1 stop Toronto Pearson Intl

10:35 am - 8:23 pmYSB Sudbury-IAD Washington, D.C. Dulles Intl

9h 48m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$845Air Canada

Tue, Oct 27 - Fri, Oct 30

9:55 am - 7:35 pmIAD Washington, D.C. Dulles Intl-YSB Sudbury

9h 40m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

10:35 am - 8:23 pmYSB Sudbury-IAD Washington, D.C. Dulles Intl

9h 48m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$853Air Canada

Tue, Oct 27 - Fri, Oct 30

9:55 am - 3:10 pmIAD Washington, D.C. Dulles Intl-YSB Sudbury

5h 15m1 stop Toronto Pearson Intl

10:35 am - 8:10 pmYSB Sudbury-IAD Washington, D.C. Dulles Intl

9h 35m1 stop Toronto Pearson Intl

$860Air Canada

Sun, Oct 18 - Sun, Oct 25

10:40 pm - 1:45 pmIAD Washington, D.C. Dulles Intl-YSB Sudbury

15h 05m2 stops Newark Toronto Pearson Intl

10:35 am - 3:45 pmYSB Sudbury-IAD Washington, D.C. Dulles Intl

5h 10m1 stop Toronto Pearson Intl

$996United Airlines

Sun, Oct 18 - Sun, Oct 25

9:55 am - 7:27 pmIAD Washington, D.C. Dulles Intl-YSB Sudbury

9h 32m1 stop Toronto Pearson Intl

10:35 am - 3:45 pmYSB Sudbury-IAD Washington, D.C. Dulles Intl

5h 10m1 stop Toronto Pearson Intl

$1,010United Airlines

Sun, Oct 18 - Sun, Oct 25

10:40 pm - 1:45 pmIAD Washington, D.C. Dulles Intl-YSB Sudbury

15h 05m2 stops Newark Toronto Pearson Intl

10:35 am - 10:25 pmYSB Sudbury-IAD Washington, D.C. Dulles Intl

11h 50m2 stops Toronto Pearson Intl Newark

$1,011United Airlines

Booking Insights

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Sudbury flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. Dulles Intl Airport to Sudbury with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Sudbury?

Round-trip flights from Washington, D.C. Dulles Intl Airport to Sudbury start at $844. Prices are typical for this route right now, with typical round-trip fares ranging from $691 to $940. The lowest price found in the past 5 days was $844 on Air Canada.

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Cheapest flight	$844

Flight from Washington, D.C. Dulles Intl Airport to Sudbury

When to book flights from Washington, D.C. to Sudbury

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Sudbury based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Sudbury?
Only Economy Class is available on flights from Washington, D.C. Dulles Intl Airport to Sudbury.
Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Sudbury?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Sudbury flight?
Round-trip flights from Washington, D.C. Dulles Intl Airport to Sudbury range from $691 to $940, with an average of $795 over the past 12 months. Anything below $691 counts as a good deal.
Have flight prices from Washington, D.C. Dulles Intl Airport to Sudbury changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $844 to $1,011. That means the highest observed fare was about 19% higher than the lowest one.
Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Sudbury?
Flights from Washington, D.C. Dulles Intl Airport to Sudbury usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Sudbury (YSB).
Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Sudbury pass through?
Most connecting flights from Washington, D.C. Dulles Intl Airport to Sudbury pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Sudbury?
On the Washington, D.C. Dulles Intl Airport to Sudbury route, being flexible with your departure day can save you up to 58%. Saturday is the cheapest day at $688 round-trip on average, while Sunday is the most expensive at $1,635: a $947 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

If your dates can be flexible, aim for a Saturday departure instead of Sunday. On this route, Saturday flights average $688 - about $947 less than Sunday (58% savings) based on the last 12 months.

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Everything you should know

Cheap Flights from Washington, D.C. to Sudbury (IAD-YSB)

Recent round-trip flight deals from Washington, D.C. to Sudbury

Recent one-way flight deals from Washington, D.C. to Sudbury

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Sudbury flights

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Sudbury?

What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Sudbury?

What is the cheapest layover airport when flying from Washington, D.C. Dulles Intl Airport to Sudbury?

When flying from Washington, D.C. Dulles Intl Airport to Sudbury which airport offers the shortest layover?

Key details for Washington, D.C. Dulles Intl Airport to Sudbury flights

Cheapest flight

When to book flights from Washington, D.C. to Sudbury

Your Washington, D.C. Dulles Intl Airport to Sudbury flight questions, answered

Your guide to booking Washington, D.C. Dulles Intl Airport to Sudbury flights

More options for your flight from Washington, D.C. to Sudbury

Complete your trip to Sudbury with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights to Sudbury

Find direct flights to and from Washington, D.C. and Sudbury

Flights from domestic origins to Sudbury

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