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$209+ Cheap flights from Pennsylvania to Sudbury, ON (YSB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YSB
Oct 22 — Oct 291
Wed 10/22
Wed 10/29
1 adult, Economy
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Cheap flight deals from Pennsylvania to Sudbury

Keep the following information in mind while searching for Pennsylvania to Sudbury flight deals. Data was last updated September 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$446
(FlightHub)

One-way from

$209
(Trip.com)
Provider with most accurate pricing for Philadelphia-Sudbury flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Sudbury flights.
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From Pennsylvania to Sudbury
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One-way flight from Pennsylvania to Sudbury
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Find flight deals from Pennsylvania to Sudbury

Cheapest flights from Pennsylvania to Sudbury
Explore the most affordable flight options available from Pennsylvania to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2025.

This FlightHub deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:55 amEWR - YSB
1 stop3h 40mPorter Airlines
Wed 11/51:15 pmYSB - EWR
1 stop3h 15mPorter Airlines
Deal found 9/21$446
This Air Canada deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:55 amEWR - YSB
2 stops8h 44mAir Canada
Wed 11/55:40 amYSB - EWR
2 stops9h 12mAir Canada
Deal found 9/20$564
This Air Canada deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/294:20 pmLGA - YSB
1 stop5h 17mAir Canada
Wed 11/59:45 amYSB - LGA
1 stop4h 43mAir Canada
Deal found 9/20$592
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:00 amIAD - YSB
2 stops9h 39mUnited Airlines
Tue 11/114:15 pmYSB - IAD
1 stop5h 05mUnited Airlines
Deal found 9/20$730
This Porter Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:50 amEWR - YSB
1 stop3h 36mPorter Airlines
Sat 10/412:10 pmYSB - EWR
1 stop3h 20mPorter Airlines
Deal found 9/20$850
This Porter Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:30 pmIAD - YSB
1 stop18h 05mPorter Airlines
Tue 11/111:15 pmYSB - IAD
1 stop3h 59mPorter Airlines
Deal found 9/20$900
This United Airlines deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/28:35 amLGA - YSB
1 stop6h 41mUnited Airlines
Sat 10/49:45 amYSB - LGA
1 stop5h 14mUnited Airlines
Deal found 9/20$946
This FlightHub deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:55 amEWR - YSB
1 stop4h 31mPorter Airlines
Sat 9/2712:10 pmYSB - EWR
1 stop4h 20mPorter Airlines
Deal found 9/22$1,075

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Sudbury 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, Cheapflights users made 2,558,603 searches. Data last updated September 22, 2025.
Use the filters below to find and compare flights from Pennsylvania to Sudbury that are best for you.

Fly from

Pennsylvania

Fly to

Sudbury

Route

Depart

Return

Price

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Wed 10/29

8:55 am-12:35 pm

1 stop3h 40m

Sudbury

Wed 11/5

1:15 pm-4:30 pm

1 stop3h 15m

$446

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Wed 10/29

6:55 am-3:39 pm

2 stops8h 44m

Sudbury

Wed 11/5

5:40 am-2:52 pm

2 stops9h 12m

$564

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Mon 1/5

6:40 am-12:35 pm

1 stop5h 55m

Sudbury

Mon 1/12

1:15 pm-4:30 pm

1 stop3h 15m

$570

New YorkSudbury

LGA - YSB

LGAYSB

New York LaGuardia

Wed 10/29

4:20 pm-9:37 pm

1 stop5h 17m

Sudbury

Wed 11/5

9:45 am-2:28 pm

1 stop4h 43m

$592

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Mon 1/5

9:58 pm-3:39 pm

2 stops17h 41m

Sudbury

Mon 1/12

4:15 pm-9:53 pm

1 stop5h 38m

$657

New YorkSudbury

LGA - YSB

LGAYSB

New York LaGuardia

Mon 1/5

10:10 am-3:39 pm

1 stop5h 29m

Sudbury

Mon 1/12

10:35 am-3:38 pm

1 stop5h 03m

$680

Washington, D.C.Sudbury

IAD - YSB

IADYSB

Washington, D.C. Dulles Intl

Tue 11/4

6:00 am-3:39 pm

2 stops9h 39m

Sudbury

Tue 11/11

4:15 pm-9:20 pm

1 stop5h 05m

$730

Washington, D.C.Sudbury

IAD - YSB

IADYSB

Washington, D.C. Dulles Intl

Tue 11/4

6:30 pm-12:35 pm

1 stop18h 05m

Sudbury

Tue 11/11

1:15 pm-5:14 pm

1 stop3h 59m

$900

New YorkSudbury

LGA - YSB

LGAYSB

New York LaGuardia

Thu 10/2

8:35 am-3:16 pm

1 stop6h 41m

Sudbury

Sat 10/4

9:45 am-2:59 pm

1 stop5h 14m

$946

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Tue 11/4

8:35 pm-12:35 pm

1 stop16h 00m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/20

Showing 1-10 of 20 results
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Best time to book a flight from Pennsylvania to Sudbury

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

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Sudbury
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Sudbury. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sudbury from Pennsylvania?

    Sudbury (YSB), located 13.0 mi from the city center, is the airport you fly into when you book flights from Pennsylvania to Sudbury.

  • How long is the flight from Pennsylvania to Sudbury, Ontario?

    A quick flight from Pennsylvania to Sudbury, Ontario can take about 3h 40m. Porter Airlines provides one of the quickest options available for as low as $446. The distance between Pennsylvania and Sudbury, Ontario is about 526 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Pennsylvania to Sudbury, Ontario?

    Most travelers choose Newark - Sudbury, New York LaGuardia - Sudbury or Washington, D.C. Dulles Intl - Sudbury when deciding on the best route from Pennsylvania to Sudbury, Ontario.

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

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

  • How can I find direct flights from Pennsylvania to Sudbury?

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania to Sudbury 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

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Alternative routes for Pennsylvania to Sudbury

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