Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Philadelphia to Sudbury from $769

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 10/17. 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

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 - 7:17 pm
PHL
-
YSB
9h 12m
2 stops
Air Canada Logo
9:45 am - 3:41 pm
YSB
-
PHL
5h 56m
1 stop
$769Air Canada
Sat, Oct 17 - Tue, Oct 20
Air Canada Logo
10:05 am - 7:17 pm
PHL
-
YSB
9h 12m
2 stops
Air Canada Logo
2:25 pm - 9:32 pm
YSB
-
PHL
7h 07m
2 stops
$778Air Canada
Sat, Oct 17 - Tue, Oct 20
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
$785Air Canada
Sat, Oct 17 - Tue, Oct 20
Air Canada Logo
10:05 am - 7:17 pm
PHL
-
YSB
9h 12m
2 stops
Air Canada Logo
7:55 pm - 2:44 pm
YSB
-
PHL
18h 49m
2 stops
$802Air Canada
Fri, Oct 23 - Tue, Oct 27
United Airlines Logo
7:00 am - 1:45 pm
PHL
-
YSB
6h 45m
1 stop
United Airlines Logo
8:05 pm - 10:09 am
YSB
-
PHL
14h 04m
1 stop
$931United Airlines
Sun, Jul 26 - Sun, Aug 2
United Airlines Logo
6:10 am - 1:45 pm
PHL
-
YSB
7h 35m
2 stops
United Airlines Logo
8:05 pm - 10:09 am
YSB
-
PHL
14h 04m
1 stop
$941United Airlines
Sun, Jul 26 - Sun, Aug 2
United Airlines Logo
6:10 am - 1:45 pm
PHL
-
YSB
7h 35m
2 stops
United Airlines Logo
8:05 pm - 12:57 am
YSB
-
PHL
28h 52m
2 stops
$956United Airlines
Sun, Jul 26 - Sun, Aug 2

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Air Canada flights from Philadelphia to Sudbury, Ontario

Our best Air Canada deals on Philadelphia to Sudbury, Ontario flight tickets
Air Canada
Oct 17
PHL10:05 amPhiladelphia
9h 12m
2 stops
YSB7:17 pmSudbury
Oct 20
YSB9:45 amSudbury
5h 56m
1 stop
PHL3:41 pmPhiladelphia
$769
Air Canada
Oct 17
PHL10:05 amPhiladelphia
9h 12m
2 stops
YSB7:17 pmSudbury
Oct 20
YSB2:25 pmSudbury
7h 07m
2 stops
PHL9:32 pmPhiladelphia
$778
Air Canada
Oct 17
PHL7:00 amPhiladelphia
6h 45m
1 stop
YSB1:45 pmSudbury
Oct 20
YSB9:45 amSudbury
5h 56m
1 stop
PHL3:41 pmPhiladelphia
$785

United Airlines flights from Philadelphia to Sudbury, Ontario

Our best United Airlines deals on Philadelphia to Sudbury, Ontario flight tickets
United Airlines
Jul 26
PHL7:00 amPhiladelphia
6h 45m
1 stop
YSB1:45 pmSudbury
Aug 2
YSB8:05 pmSudbury
14h 04m
1 stop
PHL10:09 amPhiladelphia
$931
United Airlines
Jul 26
PHL6:10 amPhiladelphia
7h 35m
2 stops
YSB1:45 pmSudbury
Aug 2
YSB8:05 pmSudbury
14h 04m
1 stop
PHL10:09 amPhiladelphia
$941
United Airlines
Jul 26
PHL6:10 amPhiladelphia
7h 35m
2 stops
YSB1:45 pmSudbury
Aug 2
YSB8:05 pmSudbury
28h 52m
2 stops
PHL12:57 amPhiladelphia
$956

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 June 14, 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

Sat 10/17

10:05 am-7:17 pm

2 stops9h 12m

Sudbury

Tue 10/20

9:45 am-3:41 pm

1 stop5h 56m

$769

PhiladelphiaSudbury

PHL - YSB

PHLYSB

Philadelphia

Sat 10/17

10:05 am-7:17 pm

2 stops9h 12m

Sudbury

Tue 10/20

2:25 pm-9:32 pm

2 stops7h 07m

$778
Quickest round-trip

PhiladelphiaSudbury

PHL - YSB

PHLYSB

Philadelphia

Sat 10/17

7:00 am-1:45 pm

1 stop6h 45m

Sudbury

Tue 10/20

9:45 am-3:41 pm

1 stop5h 56m

$785

PhiladelphiaSudbury

PHL - YSB

PHLYSB

Philadelphia

Fri 10/23

10:05 am-7:17 pm

2 stops9h 12m

Sudbury

Tue 10/27

7:55 pm-2:44 pm

2 stops18h 49m

$802

PhiladelphiaSudbury

PHL - YSB

PHLYSB

Philadelphia

Sun 7/26

7:00 am-1:45 pm

1 stop6h 45m

Sudbury

Sun 8/2

8:05 pm-10:09 am

1 stop14h 04m

$931

PhiladelphiaSudbury

PHL - YSB

PHLYSB

Philadelphia

Sun 7/26

6:10 am-1:45 pm

2 stops7h 35m

Sudbury

Sun 8/2

8:05 pm-10:09 am

1 stop14h 04m

$941

PhiladelphiaSudbury

PHL - YSB

PHLYSB

Philadelphia

Sun 7/26

6:10 am-1:45 pm

2 stops7h 35m

Sudbury

Sun 8/2

8:05 pm-12:57 am

2 stops28h 52m

$956

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.
Search flight deals

Frequently asked questions about flying from Philadelphia to Sudbury, Ontario

  • 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.

Frequently asked questions about flying from Philadelphia to Sudbury, Ontario

  • 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?

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 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.

An easier way to manage your Sudbury, Ontario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 7/14
Tue 7/21
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada