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Cheap flights from District of Columbia to Sudbury from $678

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Sudbury departing on 6/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from District of Columbia to Sudbury

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
10:14 pm - 9:05 am
IAD
-
YSB
10h 51m
1 stop
Air Canada Logo
9:45 am - 3:24 pm
YSB
-
IAD
5h 39m
1 stop
$678Air Canada
Mon, Jun 22 - Mon, Jun 29
Air Canada Logo
9:55 am - 1:45 pm
IAD
-
YSB
3h 50m
1 stop
Air Canada Logo
9:45 am - 3:24 pm
YSB
-
IAD
5h 39m
1 stop
$688Air Canada
Wed, Aug 12 - Tue, Aug 25
Air Canada Logo
9:55 am - 1:45 pm
IAD
-
YSB
3h 50m
1 stop
Air Canada Logo
9:45 am - 7:01 pm
YSB
-
IAD
9h 16m
2 stops
$697Air Canada
Wed, Aug 12 - Tue, Aug 25
Air Canada Logo
9:45 am - 7:27 pm
IAD
-
YSB
9h 42m
2 stops
Air Canada Logo
9:45 am - 3:24 pm
YSB
-
IAD
5h 39m
1 stop
$767Air Canada
Tue, Jun 23 - Sun, Jun 28
Air Canada Logo
9:55 am - 1:45 pm
IAD
-
YSB
3h 50m
1 stop
Air Canada Logo
9:45 am - 3:24 pm
YSB
-
IAD
5h 39m
1 stop
$770Air Canada
Fri, Jul 24 - Sun, Jul 26
Air Canada Logo
9:45 am - 7:27 pm
IAD
-
YSB
9h 42m
2 stops
Air Canada Logo
9:45 am - 12:45 am
YSB
-
IAD
15h 00m
2 stops
$773Air Canada
Tue, Jun 23 - Tue, Jun 30
Air Canada Logo
9:55 am - 1:50 pm
IAD
-
YSB
3h 55m
1 stop
Air Canada Logo
9:45 am - 3:24 pm
YSB
-
IAD
5h 39m
1 stop
$778Air Canada
Thu, Jun 25 - Thu, Jul 2
Porter Airlines Logo
4:00 pm - 3:30 pm
IAD
-
YSB
23h 30m
2 stops
Porter Airlines Logo
4:10 pm - 10:46 am
YSB
-
IAD
18h 36m
2 stops
$781Porter Airlines
Sun, Jun 21 - Mon, Jun 29
Air Canada Logo
9:45 am - 7:17 pm
IAD
-
YSB
9h 32m
2 stops
Air Canada Logo
9:45 am - 7:01 pm
YSB
-
IAD
9h 16m
2 stops
$787Air Canada
Wed, Aug 12 - Tue, Aug 25
Air Canada Logo
9:55 am - 1:50 pm
IAD
-
YSB
3h 55m
1 stop
Air Canada Logo
9:45 am - 3:24 pm
YSB
-
IAD
5h 39m
1 stop
$788Air Canada
Thu, Jun 25 - Sun, Jun 28

Air Canada flights from District of Columbia to Sudbury, Ontario

Our best Air Canada deals on District of Columbia to Sudbury, Ontario flight tickets
Air Canada
Jun 22
IAD10:14 pmWashington, D.C. Dulles Intl
10h 51m
1 stop
YSB9:05 amSudbury
Jun 29
YSB9:45 amSudbury
5h 39m
1 stop
IAD3:24 pmWashington, D.C. Dulles Intl
$678
Air Canada
Aug 12
IAD9:55 amWashington, D.C. Dulles Intl
3h 50m
1 stop
YSB1:45 pmSudbury
Aug 25
YSB9:45 amSudbury
5h 39m
1 stop
IAD3:24 pmWashington, D.C. Dulles Intl
$688
Air Canada
Aug 12
IAD9:55 amWashington, D.C. Dulles Intl
3h 50m
1 stop
YSB1:45 pmSudbury
Aug 25
YSB9:45 amSudbury
9h 16m
2 stops
IAD7:01 pmWashington, D.C. Dulles Intl
$697

Porter Airlines flights from District of Columbia to Sudbury, Ontario

Our best Porter Airlines deals on District of Columbia to Sudbury, Ontario flight tickets
Porter Airlines
Jun 21
IAD4:00 pmWashington, D.C. Dulles Intl
23h 30m
2 stops
YSB3:30 pmSudbury
Jun 29
YSB4:10 pmSudbury
18h 36m
2 stops
IAD10:46 amWashington, D.C. Dulles Intl
$781
Porter Airlines
Jun 24
IAD4:00 pmWashington, D.C. Dulles Intl
23h 30m
2 stops
YSB3:30 pmSudbury
Jun 29
YSB4:10 pmSudbury
18h 36m
2 stops
IAD10:46 amWashington, D.C. Dulles Intl
$797
Porter Airlines
Jun 25
IAD4:00 pmWashington, D.C. Dulles Intl
23h 30m
2 stops
YSB3:30 pmSudbury
Jun 29
YSB4:10 pmSudbury
18h 36m
2 stops
IAD10:46 amWashington, D.C. Dulles Intl
$877

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Sudbury, Ontario 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, momondo users made 832,500 searches. Data last updated June 3, 2026.
Use the filters below to find and compare flights from District of Columbia to Sudbury, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Sudbury

IAD - YSB

IADYSB

Washington, D.C. Dulles Intl

Mon 6/22

10:14 pm-9:05 am

1 stop10h 51m

Sudbury

Mon 6/29

9:45 am-3:24 pm

1 stop5h 39m

$678
Quickest round-trip

Washington, D.C.Sudbury

IAD - YSB

IADYSB

Washington, D.C. Dulles Intl

Wed 8/12

9:55 am-1:45 pm

1 stop3h 50m

Sudbury

Tue 8/25

9:45 am-3:24 pm

1 stop5h 39m

$688

Washington, D.C.Sudbury

IAD - YSB

IADYSB

Washington, D.C. Dulles Intl

Wed 8/12

9:55 am-1:45 pm

1 stop3h 50m

Sudbury

Tue 8/25

9:45 am-7:01 pm

2 stops9h 16m

$697

Washington, D.C.Sudbury

IAD - YSB

IADYSB

Washington, D.C. Dulles Intl

Tue 6/23

9:45 am-7:27 pm

2 stops9h 42m

Sudbury

Sun 6/28

9:45 am-3:24 pm

1 stop5h 39m

$767

Washington, D.C.Sudbury

IAD - YSB

IADYSB

Washington, D.C. Dulles Intl

Fri 7/24

9:55 am-1:45 pm

1 stop3h 50m

Sudbury

Sun 7/26

9:45 am-3:24 pm

1 stop5h 39m

$770

Washington, D.C.Sudbury

IAD - YSB

IADYSB

Washington, D.C. Dulles Intl

Tue 6/23

9:45 am-7:27 pm

2 stops9h 42m

Sudbury

Tue 6/30

9:45 am-12:45 am

2 stops15h 00m

$773

Washington, D.C.Sudbury

IAD - YSB

IADYSB

Washington, D.C. Dulles Intl

Thu 6/25

9:55 am-1:50 pm

1 stop3h 55m

Sudbury

Thu 7/2

9:45 am-3:24 pm

1 stop5h 39m

$778

Washington, D.C.Sudbury

IAD - YSB

IADYSB

Washington, D.C. Dulles Intl

Sun 6/21

4:00 pm-3:30 pm

2 stops23h 30m

Sudbury

Mon 6/29

4:10 pm-10:46 am

2 stops18h 36m

$781

Washington, D.C.Sudbury

IAD - YSB

IADYSB

Washington, D.C. Dulles Intl

Wed 8/12

9:45 am-7:17 pm

2 stops9h 32m

Sudbury

Tue 8/25

9:45 am-7:01 pm

2 stops9h 16m

$787

Washington, D.C.Sudbury

IAD - YSB

IADYSB

Washington, D.C. Dulles Intl

Thu 6/25

9:55 am-1:50 pm

1 stop3h 55m

Sudbury

Sun 6/28

9:45 am-3:24 pm

1 stop5h 39m

$788

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sudbury from

How to get the cheapest flight ticket from District of Columbia to Sudbury, Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from District of Columbia to Sudbury?

Porter Airlines, Air Canada, and United Airlines are the most popular carriers operating from District of Columbia to Sudbury

Cheap District of Columbia to Sudbury, Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Sudbury, Ontario

Fastest flight time

3h 50m

Direct flights

None
The fastest flight from District of Columbia to Sudbury, Ontario takes 3h 50m
There are no direct flights from District of Columbia to Sudbury, Ontario. There are no popular flight routes from District of Columbia to Sudbury, Ontario.
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Frequently asked questions about flying from District of Columbia to Sudbury, Ontario

  • When did momondo last update prices for flights from District of Columbia to Sudbury Airport?

    Prices for flights from District of Columbia to Sudbury Airport are refreshed on a daily basis.

  • How old do you have to be to fly from District of Columbia to Sudbury Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from District of Columbia to Sudbury Airport.

  • What documentation or ID do you need to fly to Sudbury Airport?

    The required travel and health documents for your Sudbury Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sudbury Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Sudbury?

Book flights to Sudbury if you plan to visit one of these locations
Elliot Lake

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Sudbury?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from District of Columbia to Sudbury for you.

Can I find flights from District of Columbia to Sudbury with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sudbury from District of Columbia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from District of Columbia to Sudbury?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sudbury from District of Columbia.

I’m not ready to book a flight from District of Columbia to Sudbury right now. Can momondo alert me if prices change?

Yes. momondo can track prices for District of Columbia to Sudbury flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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