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Sudbury

$465+ Cheap flights from Newark (EWR) to Sudbury, ON (YSB)

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — YSB
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Newark to Sudbury

Cheapest flights from Newark to Sudbury
Explore the most affordable flight options available from Newark to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Porter Airlines deal was found by Cheapflights users on 1/26. 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.
Fri 5/296:25 am
EWR
-
YSB
1 stop5h 01m
Porter Airlines
Wed 6/312:10 pm
YSB
-
EWR
1 stop7h 00m
Porter Airlines
Deal found 1/26$465
This Porter Airlines deal was found by Cheapflights users on 1/25. 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.
Sat 2/2110:00 am
EWR
-
YSB
1 stop26h 35m
Porter Airlines
Tue 2/241:15 pm
YSB
-
EWR
1 stop3h 15m
Porter Airlines
Deal found 1/25$561
This Air Canada deal was found by Cheapflights users on 1/25. 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.
Sat 2/2110:30 am
EWR
-
YSB
2 stops8h 54m
Air Canada
Tue 2/249:45 am
YSB
-
EWR
1 stop5h 58m
Air Canada
Deal found 1/25$677

Find flight deals from Newark to Sudbury

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$465
(Porter Airlines)
Provider with most accurate pricing for Newark-Sudbury flight deals.
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Provider most trusted by Cheapflights users for Newark-Sudbury flights.
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From Newark to Sudbury
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark 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 January 26, 2026.
Use the filters below to find and compare flights from Newark Airport to Sudbury that are best for you.

Fly from

Newark

Fly to

Sudbury

Route

Depart

Return

Price

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Fri 5/29

6:25 am-11:26 am

1 stop5h 01m

Sudbury

Wed 6/3

12:10 pm-7:10 pm

1 stop7h 00m

$465

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Sat 2/21

10:00 am-12:35 pm

1 stop26h 35m

Sudbury

Tue 2/24

1:15 pm-4:30 pm

1 stop3h 15m

$561

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Sat 2/21

10:30 am-7:24 pm

2 stops8h 54m

Sudbury

Tue 2/24

9:45 am-8:37 pm

2 stops10h 52m

$686

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

  • Most accurate provider: When it comes to deals on Newark Airport-Sudbury, Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Newark Airport-Sudbury, Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Newark Airport-Sudbury, Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Newark Airport-Sudbury, Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Newark Airport-Sudbury, Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Newark to Sudbury

Have a flexible travel schedule? Discover the best time to fly to Sudbury from Newark 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.

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 January 26, 2026.
Read through reviews of airlines operating flights from Newark Airport to Sudbury, such as Porter Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
412 reviews

Entertainment

6.9

Comfort

7.9

Food

7.5

Boarding

8.2

Overall

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
7.9
Good
412 reviews
Porter Airlines
7.9
Good
412 reviews

Entertainment

6.9

Comfort

7.9

Food

7.5

Boarding

8.2

Overall

7.9

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

Find useful and relevant information for your journey from Newark 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 Newark?

    If you book a flight to Sudbury from Newark, you will be flying to Sudbury, which is the city’s only airport. Sudbury (YSB) is located 13.0 mi from the center of Sudbury. There are 0 flights from Newark to Sudbury per day from 1 airline.

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

    Porter Airlines can get you from Newark Airport to Sudbury, Ontario in just under 5h 01m. Your travel time can differ by up to . Airlines will cover a distance of 526 mi.

  • What is the cheapest airline to fly from Newark Airport to Sudbury, Ontario round-trip?

    Cheapflights users have booked flights from Newark Airport to Sudbury, Ontario round-trip from $271.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Newark 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 Newark to Sudbury

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Newark to Sudbury

Discover the top airline that operate flights from Newark to Sudbury. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$271Average$623FlexibilityNo cancel feeOn-time52%

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