$172 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.
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Flights Deals

Cheap Flight Deals from Sudbury to the United States (YSB-US0)

 
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.

Recent round-trip flight deals from Sudbury to the United States

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Sudbury to the United States.
Discover the best prices for you by selecting your travel dates on KAYAK.
Air Canada Logo
9:45 am - 3:32 pmYSB-EWR
5h 47m1 stop
Air Canada Logo
11:00 am - 3:17 pmEWR-YSB
4h 17m1 stop
$435Air Canada
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Sat, Aug 2 - Sun, Aug 3
United Airlines Logo
9:45 am - 12:45 amYSB-EWR
15h 00m2 stops
United Airlines Logo
7:00 am - 3:17 pmEWR-YSB
8h 17m2 stops
$441United Airlines
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Sat, Aug 2 - Sun, Aug 3
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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.

What is the cheapest month to fly from Sudbury to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sudbury to the United States, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sudbury to the United States is May, when tickets cost $324 (return) on average. On the other hand, the most expensive months are July and November, when the average cost of round-trip tickets is $504 and $493 respectively.

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Good to know

Low seasonJuly
High seasonMarch
Cheapest flight$172
Best time to beat the crowds with an average 17% 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.
7.0
Air CanadaOverall score based on 9245 reviews
7.3Boarding
7.8Crew
6.3Food
6.8Entertainment
7.0Comfort
Airline reviews

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 .

2.0 MediocreAnonymous, Apr 2025YYZ - IAD
Read more Air Canada reviews

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.

The flight was cancelled and we had to rebook on Porter to make our cruise the next day. Air Canada has not compensated. We won’t be flying with them again. This is the second time this has happened. Also the return flight was delayed 2 hours who knows why.

Separated me and my wife and wife’s sister in far apart different seats even though I booked them all together. Just scams after scams to make us pay more. Worst airline

If you want your flight to get delayed constantly for 13+ hours and given a 10 dollar food voucher the. I would say take air canada. Worst experience ever.

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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