NYC - YSB

$267 Find Cheap Flights from New York to Sudbury

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New York to Sudbury departing on 8/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Sudbury

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Sudbury, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Sudbury, as well as popular online travel agencies
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Flights Deals

Cheap Flights from New York to Sudbury (NYC-YSB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New York to Sudbury that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from New York to Sudbury

Thu, Aug 21 - Wed, Aug 27
Porter Airlines Logo
6:50 am - 11:26 amEWR-YSB
4h 36m1 stop
Porter Airlines Logo
12:10 pm - 3:30 pmYSB-EWR
3h 20m1 stop
$391Porter Airlines
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Thu, Aug 28 - Sun, Aug 31
Air Canada Logo
11:00 am - 3:17 pmEWR-YSB
4h 17m1 stop
Air Canada Logo
9:45 am - 3:57 pmYSB-EWR
6h 12m1 stop
$444Air Canada
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Thu, Aug 28 - Sun, Aug 31
Logo
11:00 am - 3:17 pmEWR-YSB
4h 17m1 stop
Logo
9:45 am - 4:19 pmYSB-EWR
6h 34m2 stops
$545
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Thu, Aug 21 - Wed, Aug 27
Logo
6:50 am - 11:26 amEWR-YSB
4h 36m1 stop
Logo
12:10 pm - 8:15 pmYSB-EWR
8h 05m2 stops
$550
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Thu, Aug 28 - Sun, Aug 31
Logo
4:35 pm - 2:31 pmEWR-YSB
21h 56m3 stops
Logo
12:25 pm - 8:55 pmYSB-EWR
8h 30m1 stop
$573
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Sat, Nov 15 - Tue, Nov 25
Air Canada Logo
10:10 am - 3:39 pmLGA-YSB
5h 29m1 stop
Air Canada Logo
10:35 am - 3:38 pmYSB-LGA
5h 03m1 stop
$580Air Canada
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Sat, Nov 15 - Tue, Nov 25
Air Canada Logo
10:10 am - 3:39 pmLGA-YSB
5h 29m1 stop
Air Canada Logo
10:35 am - 3:38 pmYSB-LGA
5h 03m1 stop
$582Air Canada
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Tue, Aug 26 - Tue, Sep 2
United Airlines Logo
11:00 am - 3:17 pmEWR-YSB
4h 17m1 stop
United Airlines Logo
3:55 pm - 9:55 pmYSB-EWR
6h 00m1 stop
$607United Airlines
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Tue, Aug 26 - Tue, Sep 2
United Airlines Logo
8:00 am - 3:17 pmEWR-YSB
7h 17m2 stops
United Airlines Logo
3:55 pm - 9:55 pmYSB-EWR
6h 00m1 stop
$617United Airlines
Find Deal
Thu, Aug 21 - Wed, Aug 27
Porter Airlines Logo
1:15 pm - 11:26 amEWR-YSB
22h 11m2 stops
Porter Airlines Logo
12:10 pm - 12:30 pmYSB-EWR
24h 20m2 stops
$635Porter Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for New York to Sudbury flights

Get data-powered insights and trends into flights from New York to Sudbury to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from New York to Sudbury?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from New York to Sudbury were found on Porter Airlines ($391) and Air Canada ($444).

Find deals

Good to know

Cheapest flight$267
Flight from Newark Liberty Airport to Sudbury

When to book flights from New York to Sudbury

Are your dates flexible? Find out the best times to travel from New York to Sudbury based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from New York to Sudbury

  • What is the cheapest flight from New York to Sudbury?

    In the last 3 days, the lowest price for a flight from New York to Sudbury was $267 for a one-way ticket and $391 for a round-trip.

  • Do I need a passport to fly between New York and Sudbury?

    Yes, you’ll need a passport to travel to Sudbury from New York.

  • Which airports will I be using when flying from New York to Sudbury?

    There are 2 airports in New York (Newark and New York LaGuardia.) and only 1 airport in Sudbury (Sudbury). The cheapest flights are generally found on the Newark Liberty Airport to Sudbury flight route.

  • Which aircraft models fly most regularly from New York to Sudbury?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from New York to Sudbury?

    Star Alliance is the only airline alliance operating flights between New York and Sudbury.

  • How does KAYAK find such low prices on flights from New York to Sudbury?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York to Sudbury.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York to Sudbury?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sudbury from New York is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New York to Sudbury?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sudbury with an airline and back to New York with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York to Sudbury?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sudbury from New York up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from New York to Sudbury

 
See real verified KAYAK customer reviews for airlines flying from New York to Sudbury. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from New York to Sudbury? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Porter AirlinesOverall score based on 318 reviews
8.7Crew
8.2Boarding
7.0Entertainment
8.0Comfort
7.6Food
Airline reviews

Everything was good except the fact you charge more for a carry on bag vs a check in bag and to top it off in US$ that was not impressive

8.0 ExcellentPatrick, Jul 2025YWG - YOW
Read more Porter Airlines reviews

Everything was good except the fact you charge more for a carry on bag vs a check in bag and to top it off in US$ that was not impressive

Our flight was cancelled at the last minute for maintenance reasons and we were rebooked on a late flight when we purposefully booked our flight to be home early due to work.

Seemed like an old plane. Very noisy. The seat cushions were so old that the metal bracing of the seats were poking through. There was plenty of leg room though.

Flight was delayed over 2 hours, then landed at a different airport!

The whole experience from check in to deboarding was fantastic.

Just an evening before they canceled my ticket and offered me ticket costing 3 x times more than. I will not fall prey to these scams,Will never book through kayak now. Such a bad experience.

was okay except.. 1)the porter check in webpage doesn't let you print your boarding pass from home 2)that there was a 90 min cut off for checking in on the kiosk in general, and to print a boarding pass, even tho i checked in online already....

Great! Personable crew. I love that they pour complimentary beer and wine.

I love the 2 seats per row. More room. The crew were excellent.

It was amazing although they did bump us up to the front which gave us more leg room and a meal. The service was great! The staff were friendly. :)

Everything you need to know for your flight from New York to Sudbury

Information on your arrival and departure airports

Sudbury (YSB)

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