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Cheap flights from Philadelphia to Sudbury from $693

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Sudbury departing on 5/13. 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 Philadelphia to Sudbury

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
10:05 am - 7:16 pm
PHL
-
YSB
9h 11m
2 stops
Air Canada Logo
9:45 am - 3:38 pm
YSB
-
PHL
5h 53m
1 stop
$693Air Canada
Wed, May 13 - Mon, May 18
Air Canada Logo
7:00 am - 1:45 pm
PHL
-
YSB
6h 45m
1 stop
Air Canada Logo
9:45 am - 3:41 pm
YSB
-
PHL
5h 56m
1 stop
$695Air Canada
Sun, Jul 5 - Sat, Jul 11
Air Canada Logo
10:05 am - 7:16 pm
PHL
-
YSB
9h 11m
2 stops
Air Canada Logo
2:30 pm - 9:33 pm
YSB
-
PHL
7h 03m
2 stops
$702Air Canada
Wed, May 13 - Mon, May 18
Air Canada Logo
9:15 am - 3:16 pm
PHL
-
YSB
6h 01m
1 stop
Air Canada Logo
2:30 pm - 9:33 pm
YSB
-
PHL
7h 03m
2 stops
$704Air Canada
Fri, Apr 24 - Fri, May 1
Air Canada Logo
7:00 am - 1:45 pm
PHL
-
YSB
6h 45m
1 stop
Air Canada Logo
9:45 am - 3:41 pm
YSB
-
PHL
5h 56m
1 stop
$706Air Canada
Sun, Jul 5 - Sat, Jul 11
Air Canada Logo
10:25 am - 7:16 pm
PHL
-
YSB
8h 51m
1 stop
Air Canada Logo
9:45 am - 3:38 pm
YSB
-
PHL
5h 53m
1 stop
$709Air Canada
Wed, May 13 - Mon, May 18
Air Canada Logo
10:05 am - 7:17 pm
PHL
-
YSB
9h 12m
2 stops
Air Canada Logo
2:25 pm - 9:34 pm
YSB
-
PHL
7h 09m
2 stops
$712Air Canada
Sun, Jul 5 - Sat, Jul 11
Air Canada Logo
10:05 am - 7:17 pm
PHL
-
YSB
9h 12m
2 stops
Air Canada Logo
9:45 am - 3:41 pm
YSB
-
PHL
5h 56m
1 stop
$715Air Canada
Sun, Jul 5 - Sat, Jul 11
Air Canada Logo
6:00 am - 1:46 pm
PHL
-
YSB
7h 46m
1 stop
Air Canada Logo
2:30 pm - 9:33 pm
YSB
-
PHL
7h 03m
2 stops
$718Air Canada
Tue, May 19 - Sat, May 23
Air Canada Logo
9:15 am - 3:16 pm
PHL
-
YSB
6h 01m
1 stop
Air Canada Logo
2:30 pm - 10:43 pm
YSB
-
PHL
8h 13m
1 stop
$720Air Canada
Fri, Apr 24 - Fri, May 1

Air Canada flights from Philadelphia to Sudbury, Ontario

Our best Air Canada deals on Philadelphia to Sudbury, Ontario flight tickets
Air Canada
May 13
PHL10:05 amPhiladelphia
9h 11m
2 stops
YSB7:16 pmSudbury
May 18
YSB9:45 amSudbury
5h 53m
1 stop
PHL3:38 pmPhiladelphia
$693
Air Canada
Jul 5
PHL7:00 amPhiladelphia
6h 45m
1 stop
YSB1:45 pmSudbury
Jul 11
YSB9:45 amSudbury
5h 56m
1 stop
PHL3:41 pmPhiladelphia
$695
Air Canada
May 13
PHL10:05 amPhiladelphia
9h 11m
2 stops
YSB7:16 pmSudbury
May 18
YSB2:30 pmSudbury
7h 03m
2 stops
PHL9:33 pmPhiladelphia
$702

United Airlines flights from Philadelphia to Sudbury, Ontario

Our best United Airlines deals on Philadelphia to Sudbury, Ontario flight tickets
United Airlines
Apr 23
PHL9:15 amPhiladelphia
6h 01m
1 stop
YSB3:16 pmSudbury
Apr 30
YSB9:45 amSudbury
5h 59m
1 stop
PHL3:44 pmPhiladelphia
$781
United Airlines
Apr 23
PHL9:15 amPhiladelphia
6h 01m
1 stop
YSB3:16 pmSudbury
Apr 30
YSB3:55 pmSudbury
17h 59m
2 stops
PHL9:54 amPhiladelphia
$796
United Airlines
Apr 23
PHL7:45 pmPhiladelphia
19h 31m
2 stops
YSB3:16 pmSudbury
Apr 30
YSB9:45 amSudbury
15h 14m
2 stops
PHL12:59 amPhiladelphia
$831

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 March 13, 2026.
Use the filters below to find and compare flights from Philadelphia to Sudbury, Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaSudbury

PHL - YSB

PHLYSB

Philadelphia

Wed 5/13

10:05 am-7:16 pm

2 stops9h 11m

Sudbury

Mon 5/18

9:45 am-3:38 pm

1 stop5h 53m

$693
Quickest round-trip

PhiladelphiaSudbury

PHL - YSB

PHLYSB

Philadelphia

Sun 7/5

7:00 am-1:45 pm

1 stop6h 45m

Sudbury

Sat 7/11

9:45 am-3:41 pm

1 stop5h 56m

$695

PhiladelphiaSudbury

PHL - YSB

PHLYSB

Philadelphia

Wed 5/13

10:05 am-7:16 pm

2 stops9h 11m

Sudbury

Mon 5/18

2:30 pm-9:33 pm

2 stops7h 03m

$702

PhiladelphiaSudbury

PHL - YSB

PHLYSB

Philadelphia

Fri 4/24

9:15 am-3:16 pm

1 stop6h 01m

Sudbury

Fri 5/1

2:30 pm-9:33 pm

2 stops7h 03m

$704

PhiladelphiaSudbury

PHL - YSB

PHLYSB

Philadelphia

Sun 7/5

7:00 am-1:45 pm

1 stop6h 45m

Sudbury

Sat 7/11

9:45 am-3:41 pm

1 stop5h 56m

$706

PhiladelphiaSudbury

PHL - YSB

PHLYSB

Philadelphia

Wed 5/13

10:25 am-7:16 pm

1 stop8h 51m

Sudbury

Mon 5/18

9:45 am-3:38 pm

1 stop5h 53m

$709

PhiladelphiaSudbury

PHL - YSB

PHLYSB

Philadelphia

Sun 7/5

10:05 am-7:17 pm

2 stops9h 12m

Sudbury

Sat 7/11

2:25 pm-9:34 pm

2 stops7h 09m

$712

PhiladelphiaSudbury

PHL - YSB

PHLYSB

Philadelphia

Sun 7/5

10:05 am-7:17 pm

2 stops9h 12m

Sudbury

Sat 7/11

9:45 am-3:41 pm

1 stop5h 56m

$715

PhiladelphiaSudbury

PHL - YSB

PHLYSB

Philadelphia

Tue 5/19

6:00 am-1:46 pm

1 stop7h 46m

Sudbury

Sat 5/23

2:30 pm-9:33 pm

2 stops7h 03m

$718

PhiladelphiaSudbury

PHL - YSB

PHLYSB

Philadelphia

Fri 4/24

9:15 am-3:16 pm

1 stop6h 01m

Sudbury

Fri 5/1

2:30 pm-10:43 pm

1 stop8h 13m

$720

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Philadelphia to Sudbury, Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Sudbury, Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Sudbury, Ontario (PHL to YSB) flight deals and tips

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

Fastest flight time

6h 45m

Direct flights

None
The fastest flight from Philadelphia to Sudbury, Ontario takes 6h 45m
There are no direct flights from Philadelphia to Sudbury, Ontario. There are no popular flight routes from Philadelphia to Sudbury, Ontario.
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  • How far is Philadelphia to Sudbury by plane?

    A flight from Philadelphia to Sudbury will travel around 538.0 mi. 6h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Philadelphia Airport to Sudbury Airport?

    Prices for flights from Philadelphia Airport to Sudbury Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Philadelphia Airport to Sudbury Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Sudbury Airport.

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

    The necessary travel and health documents for your Sudbury Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Philadelphia to Sudbury, Ontario?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Philadelphia 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 Philadelphia to Sudbury, Ontario with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • 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?

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Why should I use momondo to find a flight deal from Philadelphia to Sudbury?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Philadelphia to Sudbury. momondo saves you time and could save you money on your trip.

Can I find flights from Philadelphia to Sudbury with flexible booking policies on momondo?

Flights from Philadelphia to Sudbury with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Philadelphia 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 Philadelphia.

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

Yes. momondo can track prices for Philadelphia 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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