$263 Find Cheap Flights from Sudbury to the United States

This is the cheapest round-trip 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 6/1. 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

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Flight Deals

Book Cheap Sudbury to the United States Plane Tickets

 
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

Mon, Jun 1 - Fri, Jun 5
Air Canada Logo
2:30 pm - 7:05 pm
YSB
-
EWR
4h 35m
1 stop
Air Canada Logo
2:35 pm - 7:16 pm
EWR
-
YSB
4h 41m
1 stop
$390Air Canada
Mon, Jun 1 - Fri, Jun 5
Air Canada Logo
2:30 pm - 7:05 pm
YSB
-
EWR
4h 35m
1 stop
Air Canada Logo
6:00 am - 1:45 pm
EWR
-
YSB
7h 45m
2 stops
$393Air Canada
Wed, Jun 17 - Sat, Jun 20
United Airlines Logo
2:30 pm - 7:05 pm
YSB
-
EWR
4h 35m
1 stop
United Airlines Logo
6:00 am - 1:45 pm
EWR
-
YSB
7h 45m
2 stops
$427United Airlines
Wed, Jun 17 - Sat, Jun 20
United Airlines Logo
9:45 am - 11:59 pm
YSB
-
EWR
14h 14m
2 stops
United Airlines Logo
6:00 am - 1:45 pm
EWR
-
YSB
7h 45m
2 stops
$433United Airlines
Mon, Jun 1 - Fri, Jun 5
Air Canada Logo
8:05 pm - 9:47 am
YSB
-
EWR
13h 42m
2 stops
Air Canada Logo
6:00 am - 1:45 pm
EWR
-
YSB
7h 45m
2 stops
$439Air Canada
Mon, May 4 - Sun, May 10
Air Canada Logo
2:30 pm - 7:05 pm
YSB
-
EWR
4h 35m
1 stop
Air Canada Logo
9:00 am - 1:46 pm
EWR
-
YSB
4h 46m
1 stop
$482Air Canada
Mon, Jun 1 - Fri, Jun 5
Air Canada Logo
9:45 am - 5:59 pm
YSB
-
EWR
8h 14m
2 stops
Air Canada Logo
6:00 am - 1:45 pm
EWR
-
YSB
7h 45m
2 stops
$520Air Canada
Mon, May 4 - Sun, May 10
United Airlines Logo
9:45 am - 3:48 pm
YSB
-
EWR
6h 03m
1 stop
United Airlines Logo
9:59 pm - 1:46 pm
EWR
-
YSB
15h 47m
2 stops
$543United Airlines
Mon, May 4 - Sun, May 10
United Airlines Logo
2:30 pm - 1:30 am
YSB
-
EWR
11h 00m
2 stops
United Airlines Logo
6:10 am - 1:46 pm
EWR
-
YSB
7h 36m
2 stops
$548United Airlines
Mon, May 4 - Sun, May 10
Multiple Airlines Logo
4:10 pm - 6:59 pm
YSB
-
EWR
26h 49m
3 stops
Multiple Airlines Logo
9:00 am - 3:30 pm
EWR
-
YSB
6h 30m
2 stops
$689Multiple Airlines
Booking Insights

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 Air Canada ($390) and United Airlines ($427).

Find deals

Good to know

Low seasonApril
Cheapest flight$390
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 7% 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.

Reviews of the 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 10834 reviews
7.1Comfort
7.8Crew
6.3Food
6.8Entertainment
7.3Boarding
Airline reviews

My flight was delayed more than once, but Air Canada updated us regularly. Friends on other airlines had much worse experiences.

8.0 ExcellentLinda, Mar 2026
YYZ - PHL
Read more Air Canada reviews

My flight was delayed more than once, but Air Canada updated us regularly. Friends on other airlines had much worse experiences.

Terrible…. Reported missing luggage’s with injectable meds that needed refrigeration. Yet, delivery could not be expedited. Luggage’s were delivered 5 days after arrival. The meds were useless as ice pack had melted. So disappointed!!!

My seat was covered in vomit and I will be reaching out to Air Canada

It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

Digital check in is very poor with air canada compaired to other airlines

Baggage delayed we had to catch our cruise without any clothes 😒

Air Canada Rouge is great. Toronto Airport is the usual nightmare

Good but need to be better with the flight times.

The staff was great and made the long trip easy peasy!

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

Information on your arrival and departure airports

Sudbury (YSB)