NYC - YSB

$426 Find Cheap Flights from New York to Sudbury

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from New York to Sudbury departing on 2/21. 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, 0 bags

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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$426
Air Canada
Sat 2/21Tue 2/24
EWR - YSB • 1 stop
Cheapest one-way
Multiple Airlines
Sat 1/31
NYC - YSB • multi-stop
Top airlines
Air Canada
Cheapest • from $426 (round-trip)
Porter Airlines
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Sudbury!
Flight Deals
Booking Insights
Flight 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

Sat, Feb 21 - Tue, Feb 24
Air Canada Logo
11:05 am - 3:19 pm
EWR
-
YSB
4h 14m
1 stop
Air Canada Logo
9:45 am - 3:43 pm
YSB
-
EWR
5h 58m
1 stop
$426Air Canada
Sat, Feb 21 - Tue, Feb 24
Air Canada Logo
6:55 am - 3:19 pm
EWR
-
YSB
8h 24m
2 stops
Air Canada Logo
9:45 am - 3:43 pm
YSB
-
EWR
5h 58m
1 stop
$435Air Canada
Thu, Feb 26 - Thu, Mar 5
Porter Airlines Logo
8:55 am - 12:35 pm
EWR
-
YSB
3h 40m
1 stop
Porter Airlines Logo
1:15 pm - 7:45 pm
YSB
-
EWR
6h 30m
1 stop
$447Porter Airlines
Sat, Feb 21 - Tue, Feb 24
Air Canada Logo
11:05 am - 3:19 pm
EWR
-
YSB
4h 14m
1 stop
Air Canada Logo
9:45 am - 3:43 pm
YSB
-
EWR
5h 58m
1 stop
$502Air Canada
Sat, Feb 21 - Tue, Feb 24
Air Canada Logo
6:55 am - 3:19 pm
EWR
-
YSB
8h 24m
2 stops
Air Canada Logo
9:45 am - 3:43 pm
YSB
-
EWR
5h 58m
1 stop
$511Air Canada
Sat, Feb 21 - Tue, Feb 24
United Airlines Logo
7:00 am - 3:19 pm
EWR
-
YSB
8h 19m
2 stops
United Airlines Logo
3:55 pm - 11:54 pm
YSB
-
EWR
7h 59m
2 stops
$527United Airlines
Sat, Feb 21 - Tue, Feb 24
United Airlines Logo
7:45 am - 7:24 pm
EWR
-
YSB
11h 39m
2 stops
United Airlines Logo
3:55 pm - 11:54 pm
YSB
-
EWR
7h 59m
2 stops
$602United Airlines
Sat, Feb 21 - Tue, Feb 24
Air Canada Logo
1:05 pm - 7:24 pm
LGA
-
YSB
6h 19m
1 stop
Air Canada Logo
3:55 pm - 10:33 pm
YSB
-
LGA
6h 38m
1 stop
$615Air Canada
Sat, Feb 21 - Tue, Feb 24
Air Canada Logo
10:35 am - 7:24 pm
LGA
-
YSB
8h 49m
2 stops
Air Canada Logo
3:55 pm - 10:33 pm
YSB
-
LGA
6h 38m
1 stop
$623Air Canada
Thu, Feb 26 - Thu, Mar 5
United Airlines Logo
6:00 am - 7:24 pm
LGA
-
YSB
13h 24m
2 stops
United Airlines Logo
3:55 pm - 10:33 pm
YSB
-
LGA
6h 38m
1 stop
$781United Airlines
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 Air Canada ($426) and Porter Airlines ($447).

Good to know

Cheapest flight$426
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 $426 for a round-trip ticket.

  • 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.
7.9
Porter AirlinesOverall score based on 412 reviews
7.9Comfort
6.9Entertainment
8.2Boarding
8.6Crew
7.5Food
Airline reviews

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

6.0 GoodBeat, Jan 2026
YUL - YVR
Read more Porter Airlines reviews

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

The flight booking code given by Kayak was not the correct one used by the airline. I had to call to get the correct one. It was never sent to me. Totally unacceptable!

Due to a known technical error that Porter has not fixed in over a year, I was unable to check in the children on my reservation online and had to do it at the airport. Upon check in, there were no seats together, which was an issue as we had young children. The gate agent did manage to seat us together by moving other passengers, which was appreciated, but the other passengers were never informed, leading to confusion and delay upon boarding. The flight was over an hour late; no explanation or apology was ever issued. The bags on Porter take a long time to arrive--over half an hour at Hamilton on my inbound flight, and not much better on my return to Edmonton.

Much roomer than air Canada! Great flight for the price. No complaints

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

As a first time flyer with Porter I was happy with the service and comfort of the airline.

3.5 hr delay for a 1 hr work flight. No information as to why the delay until 20 mins before boarding.

Other than wifi no on board entertainment. Will use them again, roomier seats than other airlines and snacks and beverages, better than average

I like it, but the food isn't good. They need to offer more simple things. This bowls that have so many things your don't know what your are eating. The milenials like it, no the rest. And last but not least, they allowed somebody have a huge dog, vey agressive and fidgety in the flight. That's horrible. No animals should be allowed inside the airplane, what about allergies, etc

Smaller plane. Food and bar service for free is amazing. Drinks were in glass not plastic cups.

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

Information on your arrival and departure airports