How long is the flight from Sudbury, Ontario to Philadelphia?

Airlines like Air Canada and United Airlines fly from Sudbury, Ontario to Philadelphia in about 18h 42m. The time it takes to get you to your destination can typically vary by up to 4h 37m. Airlines will cover a distance of 874 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Philadelphia ranges from 69.0 - 112.0 mm per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Philadelphia when rainfall is around 69.0 mm.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

What is the cheapest time of day to fly from YSB to PHL?

When flying from Sudbury, Ontario to Philadelphia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Sudbury to Philadelphia that include hotel bookings?

Yes. In addition to deals on Sudbury to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Sudbury to Philadelphia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sudbury to Philadelphia.

Can I find deals for business class flights from Sudbury to Philadelphia?

Yes. Cheapflights offers flight deals from Sudbury to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 619+ Cheap Flights from Sudbury, ON to Philadelphia

Cheap flight deals from Sudbury to Philadelphia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Sudbury to Philadelphia
Explore the most affordable flight options available from Sudbury to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 September 2026.

Mon 19/102:25 p.m. -

2 stops7h 07m

Mon 23/119:15 a.m. -

1 stop5h 50m

Deal found 25/9C$ 1,175

Sun 18/108:05 p.m. -

2 stops18h 42m

Sun 8/119:15 a.m. -

1 stop5h 50m

Deal found 25/9C$ 1,179

Sun 18/108:05 p.m. -

2 stops23h 19m

Sun 8/1110:54 a.m. -

2 stops8h 41m

Deal found 25/9C$ 1,287

Find flight deals from Sudbury to Philadelphia

Round-trip from	C$ 1,175
One-way from	C$ 619

Air Canada
19/10-23/11
3 total stops
12h 57m total
Sudbury to Philadelphia

Search Deals

United Airlines
7/11-31/12
1 total stop
5h 46m total
Sudbury to Philadelphia

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sudbury to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

SudburyPhiladelphia

YSB Sudbury - PHL Philadelphia

YSBPHL

Sudbury

Sat 7/11

10:35 a.m.-9:34 p.m.

2 stops10h 59m

Philadelphia

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 626

SudburyPhiladelphia

YSB Sudbury - PHL Philadelphia

YSBPHL

Sudbury

Sun 18/10

8:05 p.m.-2:47 p.m.

2 stops18h 42m

Philadelphia

Sun 8/11

9:15 a.m.-3:05 p.m.

1 stop5h 50m

C$ 1,179

SudburyPhiladelphia

YSB Sudbury - PHL Philadelphia

YSBPHL

Sudbury

Mon 19/10

2:25 p.m.-9:32 p.m.

2 stops7h 07m

Philadelphia

Mon 23/11

3:20 p.m.-9:59 a.m.

2 stops18h 39m

C$ 1,263

SudburyPhiladelphia

YSB Sudbury - PHL Philadelphia

YSBPHL

Sudbury

Sun 18/10

8:05 p.m.-7:24 p.m.

2 stops23h 19m

Philadelphia

Sun 8/11

10:54 a.m.-7:35 p.m.

2 stops8h 41m

C$ 1,287

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/9

Sorted by cheapest first

Best time to book a flight from Sudbury to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Sudbury with our price prediction graph.

YSB-PHL

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from Sudbury, Ontario to Philadelphia?
Airlines like Air Canada and United Airlines fly from Sudbury, Ontario to Philadelphia in about 18h 42m. The time it takes to get you to your destination can typically vary by up to 4h 37m. Airlines will cover a distance of 874 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from Sudbury to Philadelphia that include hotel bookings?
Yes. In addition to deals on Sudbury to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sudbury to Philadelphia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sudbury to Philadelphia.
Can I find deals for business class flights from Sudbury to Philadelphia?
Yes. Cheapflights offers flight deals from Sudbury to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Voorhees

Reading

King of Prussia

Wildwood

West Chester

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Pennsylvania

Flights by cabin class

Other flight options

Other flights from Sudbury

Philadelphia flight routes

Popular flights

Alternative routes for Sudbury to Philadelphia

Pearson Intl to John F Kennedy Intl flights

Toronto Island to Newark flights

Pearson Intl to Newark flights

Pierre Elliott Trudeau Intl to LaGuardia flights

Toronto Island to LaGuardia flights

Pearson Intl to LaGuardia flights

Toronto Island to John F Kennedy Intl flights

Pierre Elliott Trudeau Intl to Newark flights

Pierre Elliott Trudeau Intl to John F Kennedy Intl flights

Hamilton to Newark flights

Pearson Intl to Reagan-National flights

Pearson Intl to Dulles Intl flights

Hamilton to John F Kennedy Intl flights

Toronto Island to Dulles Intl flights

Pierre Elliott Trudeau Intl to Reagan-National flights

Ottawa to Newark flights

Pearson Intl to Philadelphia flights

Pierre Elliott Trudeau Intl to Dulles Intl flights

Pierre Elliott Trudeau Intl to Philadelphia flights

Ottawa to LaGuardia flights

Toronto Island to Reagan-National flights

Ottawa to John F Kennedy Intl flights

Ottawa to Dulles Intl flights

Ottawa to Reagan-National flights

Toronto Island to Philadelphia flights

Pearson Intl to Pittsburgh flights

Pierre Elliott Trudeau Intl to Pittsburgh flights

Hamilton to LaGuardia flights

Region of Waterloo Intl to Newark flights

Region of Waterloo Intl to John F Kennedy Intl flights

Toronto Island to Pittsburgh flights

Hamilton to Philadelphia flights

London to Newark flights

Windsor to LaGuardia flights

Windsor to Newark flights

Ottawa to Philadelphia flights

London to LaGuardia flights

Thunder Bay to Newark flights

Ottawa to Pittsburgh flights

Pearson Intl to Harrisburg flights

Pearson Intl to Allentown flights

Thunder Bay to LaGuardia flights

Thunder Bay to John F Kennedy Intl flights

London to John F Kennedy Intl flights

Sudbury to Newark flights

Hamilton to Reagan-National flights

Ottawa to Harrisburg flights

Thunder Bay to Dulles Intl flights

London to Reagan-National flights

Fly with Cheapflights

How does Cheapflights help users find flights from Sudbury to Philadelphia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Philadelphia from Sudbury today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Sudbury to Philadelphia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sudbury to Philadelphia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Sudbury to Philadelphia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sudbury to Philadelphia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Sudbury to Philadelphia become cheaper?

Not ready to book yet? You can track prices for flights from Sudbury to Philadelphia on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Sudbury, ON to Philadelphia from C$ 619

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sudbury to Philadelphia

Cheapest flights from Sudbury to PhiladelphiaExplore the most affordable flight options available from Sudbury to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 September 2026.

Explore the most affordable flight options available from Sudbury to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 September 2026.

Best flights from Sudbury to PhiladelphiaDiscover carefully curated flight deals from Sudbury to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 28 September 2026.

Discover carefully curated flight deals from Sudbury to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 28 September 2026.

Last-minute flights from Sudbury to PhiladelphiaDiscover last-minute flight deals from Sudbury to Philadelphia. Data last updated 28 September 2026 and is based on user searches.

Discover last-minute flight deals from Sudbury to Philadelphia. Data last updated 28 September 2026 and is based on user searches.

One-way flights from Sudbury to PhiladelphiaSearch for one-way flight options from Sudbury to Philadelphia. Find affordable one-way fares based on user searches. Data last updated 28 September 2026.

Search for one-way flight options from Sudbury to Philadelphia. Find affordable one-way fares based on user searches. Data last updated 28 September 2026.

Find flight deals from Sudbury to Philadelphia

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sudbury to Philadelphia that are best for you.

Best time to book a flight from Sudbury to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Sudbury with our price prediction graph.

Related info for your journey

How long is the flight from Sudbury, Ontario to Philadelphia?

Can I find deals for flights from Sudbury to Philadelphia that include hotel bookings?

How can I find direct flights from Sudbury to Philadelphia?

Can I find deals for business class flights from Sudbury to Philadelphia?

Travelling to a place near Philadelphia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sudbury to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Philadelphia by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Pennsylvania

Book a non-stop flight to one of these other cities located in Pennsylvania.

Search flights from Sudbury to Philadelphia by cabin class

Find flights from Sudbury to Philadelphia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Sudbury and Philadelphia flights

Browse other Sudbury and Philadelphia flight options. Last updated on 28 September 2026.

Other flights from Sudbury

Browse through other flights departing from Sudbury. Flights are based on user searches made on Cheapflights and were last updated on 28 September 2026.

Other flights to Philadelphia

Explore flights to Philadelphia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 28 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Sudbury to Philadelphia?

Why should you use Cheapflights to find cheap flight tickets from Sudbury to Philadelphia?

Can Cheapflights find flights from Sudbury to Philadelphia with no change fees?

Can Cheapflights notify me if prices for flights from Sudbury to Philadelphia become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Sudbury to Philadelphia
Explore the most affordable flight options available from Sudbury to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 September 2026.

Best flights from Sudbury to Philadelphia
Discover carefully curated flight deals from Sudbury to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 28 September 2026.

Last-minute flights from Sudbury to Philadelphia
Discover last-minute flight deals from Sudbury to Philadelphia. Data last updated 28 September 2026 and is based on user searches.

One-way flights from Sudbury to Philadelphia
Search for one-way flight options from Sudbury to Philadelphia. Find affordable one-way fares based on user searches. Data last updated 28 September 2026.