$171 Find Cheap Flights from Sudbury to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sudbury to the United States departing on 8/2. 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

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Cheap Flights from Sudbury to the United States

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sudbury to the United States 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 Sudbury to the United States

Sat, Aug 23 - Mon, Aug 25
Porter Airlines Logo
12:10 pm - 3:30 pmYSB-EWR
3h 20m1 stop
Porter Airlines Logo
6:50 am - 11:26 amEWR-YSB
4h 36m1 stop
$320Porter Airlines
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Sat, Aug 2 - Sun, Aug 3
Air Canada Logo
9:45 am - 3:55 pmYSB-EWR
6h 10m1 stop
Air Canada Logo
11:00 am - 3:17 pmEWR-YSB
4h 17m1 stop
$340Air Canada
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Sat, Aug 2 - Sun, Aug 3
Air Canada Logo
9:45 am - 7:58 pmYSB-EWR
10h 13m2 stops
Air Canada Logo
11:00 am - 3:17 pmEWR-YSB
4h 17m1 stop
$411Air Canada
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Sat, Aug 2 - Sun, Aug 3
Air Canada Logo
9:45 am - 7:33 pmYSB-EWR
9h 48m2 stops
Air Canada Logo
7:39 am - 3:17 pmEWR-YSB
7h 38m2 stops
$418Air Canada
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Mon, Jul 14 - Mon, Jul 21
Porter Airlines Logo
12:10 pm - 9:15 amYSB-EWR
21h 05m1 stop
Porter Airlines Logo
6:50 am - 11:26 amEWR-YSB
4h 36m1 stop
$422Porter Airlines
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Mon, Jul 14 - Mon, Jul 21
Logo
12:10 pm - 8:15 pmYSB-EWR
8h 05m2 stops
Logo
6:50 am - 11:26 amEWR-YSB
4h 36m1 stop
$464
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Sat, Aug 23 - Mon, Aug 25
Porter Airlines Logo
12:10 pm - 9:00 pmYSB-EWR
8h 50m2 stops
Porter Airlines Logo
4:15 pm - 11:26 amEWR-YSB
19h 11m2 stops
$513Porter Airlines
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Mon, Jul 14 - Mon, Jul 21
United Airlines Logo
3:55 pm - 11:50 pmYSB-EWR
7h 55m2 stops
United Airlines Logo
2:00 pm - 9:07 amEWR-YSB
19h 07m2 stops
$555United Airlines
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KAYAK's insights & trends for Sudbury to the United States flights

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

Which airlines provide the cheapest flights from Sudbury to the United States?

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 Sudbury to the United States were found on Porter Airlines ($320) and Air Canada ($340).

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Good to know

Low seasonJuly
High seasonMarch
Cheapest flight$171
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Sudbury to Newark

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Sudbury to the United States?

    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 Sudbury to the United States.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sudbury to the United States 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 Sudbury to the United States?

    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 from Sudbury to the United States with an airline and back with another airline.

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

    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 from Sudbury to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the United States?

    The cheapest time of day to fly to the United States is generally in the afternoon, when round-trip flights cost $406 on average. The most expensive time of day to fly to the United States is generally in the morning, which is peak travel time and where the average cost of a ticket is $473.

Top airline flying from Sudbury to the United States

 
Need help choosing which airline to fly with from Sudbury to the United States? 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.
7.1
Air CanadaOverall score based on 9553 reviews
7.0Comfort
7.8Crew
6.3Food
6.8Entertainment
7.3Boarding
Airline reviews

No space in overhead bin, one cookie, 2 oz of juice - is not customer service.

4.0 OkayAnonymous, Jun 2025YYZ - EWR
Read more Air Canada reviews

No space in overhead bin, one cookie, 2 oz of juice - is not customer service.

Somebody either kayak or Air Canada booked my flight under my preferred name Betty instead of my legal name and I almost was denied boarding my flight

The ground staff was so rude in Toronto airport ...very rude and did not answer simple questions, and made me look like a fool. Very rude ground staff.

My flight got delayed 5 times and then got cancelled eventually, I had to get a hotel and uber and pay for food for an extra night without any plans. It was a horrible experience, instead of Air Canada, I was flying with United .

I had a nice flight with free wifi. So I was able to message family members and stream music during my flight, which made the trip go by fast. I also enjoyed flying on there Airbus A220. The plane looked very new and it also got up to speed fast down the runway and didn't need much runway to get airborne.

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

Ensure prepaid food arrangements are appropriately understood by flight crew of who purchased and who did not

All was fine. Weather was a bit stormy, but nothing kayak can do about that! 😊

I paid for a comfort class seat and was seated in economy.

My plane was cancelled and had to be rebook for the evening was not happy.

Everything you need to know for your flight from Sudbury to the United States

Information on your arrival and departure airports

Sudbury (YSB)

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