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Cheap flights from District of Columbia to Sudbury from $666

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 6/6. 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
0 bags

Find the cheapest flights from District of Columbia to Sudbury

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:55 am - 1:45 pm
IAD
-
YSB
3h 50m
1 stop
United Airlines Logo
2:30 pm - 8:29 pm
YSB
-
IAD
5h 59m
1 stop
$666United Airlines
س, يونيو 6 - ن, يونيو 8
United Airlines Logo
10:15 pm - 1:45 pm
IAD
-
YSB
15h 30m
2 stops
United Airlines Logo
2:30 pm - 8:29 pm
YSB
-
IAD
5h 59m
1 stop
$676United Airlines
س, يونيو 6 - ن, يونيو 8
United Airlines Logo
10:15 pm - 1:45 pm
IAD
-
YSB
15h 30m
2 stops
United Airlines Logo
2:30 pm - 9:24 am
YSB
-
IAD
18h 54m
2 stops
$692United Airlines
س, يونيو 6 - ن, يونيو 8

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United Airlines flights from District of Columbia to Sudbury, Ontario

Our best United Airlines deals on District of Columbia to Sudbury, Ontario flight tickets
United Airlines
Jun 6
IAD9:55 amWashington, D.C. Dulles Intl
3h 50m
1 stop
YSB1:45 pmSudbury
Jun 8
YSB2:30 pmSudbury
5h 59m
1 stop
IAD8:29 pmWashington, D.C. Dulles Intl
$666
United Airlines
Jun 6
IAD10:15 pmWashington, D.C. Dulles Intl
15h 30m
2 stops
YSB1:45 pmSudbury
Jun 8
YSB2:30 pmSudbury
5h 59m
1 stop
IAD8:29 pmWashington, D.C. Dulles Intl
$676
United Airlines
Jun 6
IAD10:15 pmWashington, D.C. Dulles Intl
15h 30m
2 stops
YSB1:45 pmSudbury
Jun 8
YSB2:30 pmSudbury
18h 54m
2 stops
IAD9:24 amWashington, D.C. Dulles Intl
$692

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 أبريل 17, 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
Quickest round-trip

Washington, D.C.Sudbury

IAD - YSB

IADYSB

Washington, D.C. Dulles Intl

س 6/6

9:55 am-1:45 pm

1 stop3h 50m

Sudbury

ن 6/8

2:30 pm-8:29 pm

1 stop5h 59m

$666

Washington, D.C.Sudbury

IAD - YSB

IADYSB

Washington, D.C. Dulles Intl

س 6/6

10:15 pm-1:45 pm

2 stops15h 30m

Sudbury

ن 6/8

2:30 pm-8:29 pm

1 stop5h 59m

$676

Washington, D.C.Sudbury

IAD - YSB

IADYSB

Washington, D.C. Dulles Intl

س 6/6

10:15 pm-1:45 pm

2 stops15h 30m

Sudbury

ن 6/8

2:30 pm-9:24 am

2 stops18h 54m

$692

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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.

Frequently asked questions about flying from District of Columbia to Sudbury, Ontario

  • How do I get Price Alerts for flights from District of Columbia to Sudbury, Ontario?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to District of Columbia from Sudbury, Ontario. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from District of Columbia to Sudbury, Ontario with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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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