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Cheap flights from New York, NY to Sudbury, ON from C$ 369

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 14/8. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — YSB
5 Aug — 12 Aug1
1 adult

Cheap flight deals from New York to Sudbury

Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) to Sudbury (YSB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 July 2025.

Round-trip from

C$ 541

One-way from

C$ 369
Porter Airlines
  • Porter Airlines
  • 21/8-27/8
  • 2 total stops
  • 7h 56m total
  • New York to Sudbury
Search Deals
Porter Airlines
  • Porter Airlines
  • 14/8
  • 1 total stop
  • 4h 36m total
  • New York to Sudbury
Search Deals

Find flight deals from New York to Sudbury

Cheapest flights from New York to Sudbury
Explore the most affordable flight options available from New York to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2025.

Thu 21/86:50 a.m.EWR - YSB
1 stop4h 36mPorter Airlines
Wed 27/812:10 p.m.YSB - EWR
1 stop3h 20mPorter Airlines
Deal found 29/7C$ 541
Thu 28/811:00 a.m.EWR - YSB
1 stop4h 17mAir Canada
Sun 31/89:45 a.m.YSB - EWR
1 stop6h 12mAir Canada
Deal found 30/7C$ 614
Thu 28/811:00 a.m.EWR - YSB
1 stop4h 17mMultiple Airlines
Sun 31/89:45 a.m.YSB - EWR
2 stops6h 34mMultiple Airlines
Deal found 30/7C$ 754

Cheapflights Fare Finder

 
Customize your flight search to find flights from New York 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 629,999 searches. Data last updated 31 July 2025.
Use the filters below to find and compare flights from New York to Sudbury that are best for you.

Fly from

New York

Fly to

Sudbury

Route

Depart

Return

Price

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Thu 21/8

6:50 a.m.-11:26 a.m.

1 stop4h 36m

Sudbury

Wed 27/8

12:10 p.m.-3:30 p.m.

1 stop3h 20m

C$ 541

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Thu 28/8

11:00 a.m.-3:17 p.m.

1 stop4h 17m

Sudbury

Sun 31/8

9:45 a.m.-3:57 p.m.

1 stop6h 12m

C$ 614

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Thu 28/8

11:00 a.m.-3:17 p.m.

1 stop4h 17m

Sudbury

Sun 31/8

9:45 a.m.-4:19 p.m.

2 stops6h 34m

C$ 754

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Thu 14/8

6:50 a.m.-11:26 a.m.

1 stop4h 36m

C$ 369

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Thu 14/8

1:15 p.m.-11:26 a.m.

2 stops22h 11m

C$ 426

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Best time to book a flight from New York to Sudbury

Have a flexible travel schedule? Discover the best time to fly to Sudbury from New York 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 New York to Sudbury
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Sudbury

Get insights into the airlines that provide service to Sudbury. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sudbury. Reviews last updated 31 July 2025.
Read through reviews of airlines operating flights from New York to Sudbury, such as Porter Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
318 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.6

Entertainment

7.0

Comfort

8.0

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
318 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.6

Entertainment

7.0

Comfort

8.0

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,851 reviews
Porter Airlines
8.0
Very good
318 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.6

Entertainment

7.0

Comfort

8.0

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

Find useful and relevant information for your journey from New York 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 New York?

    Most people fly into Sudbury (YSB) if they book a flight to Sudbury from New York. On average, Sudbury has 0 inbound flights from New York per day from 0 airlines. Sudbury is conveniently located just 20.9 km from Sudbury’s city centre.

  • What are the cheapest airlines flying from New York to Sudbury, Ontario round-trip?

    Cheapflights users have booked flights from New York to Sudbury, Ontario round-trip from C$ 541. Another airline that can offer you cheap pricing is Air Canada.

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

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

  • How can I find direct flights from New York to Sudbury?

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

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

    Yes. Cheapflights offers flight deals from New York 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.

  • What is the cheapest month to book a flight from New York to Sudbury, Ontario?

    Currently, June is the cheapest month in which you can book a flight from New York to Sudbury, Ontario (average of C$ 302). Flying from New York to Sudbury, Ontario in December is currently the most expensive (average of C$ 467). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for New York to Sudbury

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Certainly. Search results for flights to Sudbury from New York shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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