How long is the flight from USA to Sudbury, Ontario?

Airlines like Air Canada and United Airlines fly from USA to Sudbury, Ontario in about 4h 45m. The time it takes to get you to your destination can typically vary by up to 15h 14m. The distance between USA and Sudbury, Ontario is about 526 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Sudbury, Ontario ranges from 2.0 - 4.0 inches per month. September is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Sudbury, Ontario when rainfall is around 2.0 in.

If weather is an important factor for your trip to Sudbury, Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 6.8 F).

What are the most popular routes from USA to Sudbury, Ontario?

When deciding which route to take from USA to Sudbury, Ontario consider Newark - Sudbury, New York LaGuardia - Sudbury or Atlanta Hartsfield-Jackson - Sudbury as they are the most popular.

What is the cheapest time of day to fly from US to YSB?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Sudbury, Ontario as you normally would.

What airport do you fly into for flights to Sudbury from United States?

Most people fly into Sudbury (YSB) if they book a flight to Sudbury from United States. Sudbury is conveniently located just 13.0 mi from Sudbury’s city center.

Can I find deals for flights from USA to Sudbury that include hotel bookings?

Yes. In addition to deals on USA to Sudbury flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from USA to Sudbury?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Sudbury.

Can I find deals for business class flights from USA to Sudbury?

Yes. Cheapflights offers flight deals from USA to Sudbury by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$385+ Cheap Flights from the United States to Sudbury, ON

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Cheap flight deals from USA to Sudbury

Cheapest

Best

Last-minute

Cheapest flights from USA to Sudbury
Explore the most affordable flight options available from USA to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 30, 2026.

Mon 10/199:00 am -

1 stop4h 45m

Sun 10/2510:35 am -

1 stop5h 10m

Deal found 8/26

$385

Mon 9/219:00 am -

1 stop4h 45m

Fri 9/252:25 pm -

1 stop4h 35m

Deal found 8/25

$394

Thu 9/249:00 am -

1 stop4h 45m

Thu 10/12:25 pm -

1 stop4h 35m

Deal found 8/27

$398

Fri 9/189:00 am -

1 stop4h 45m

Mon 9/218:05 pm -

1 stop14h 03m

Deal found 8/25

$418

Tue 10/272:20 pm -

1 stop5h 15m

Sat 10/3110:35 am -

2 stops9h 59m

Deal found 8/26

$432

Sat 9/262:35 pm -

1 stop4h 52m

Sat 10/38:05 pm -

1 stop11h 55m

Deal found 8/27

$435

Thu 9/249:00 am -

1 stop4h 45m

Thu 10/12:25 pm -

1 stop4h 35m

Deal found 8/27

$563

Mon 9/219:30 pm -

2 stops16h 15m

Fri 9/252:25 pm -

1 stop4h 35m

Deal found 8/25

$573

Thu 9/248:45 am -

1 stop5h 00m

Thu 10/12:25 pm -

1 stop6h 34m

Deal found 8/27

$676

Mon 9/212:30 pm -

1 stop4h 57m

Fri 9/259:45 am -

1 stop6h 01m

Deal found 8/25

$695

Mon 10/197:25 am -

1 stop6h 20m

Sun 10/2510:35 am -

1 stop5h 03m

Deal found 8/26

$732

Thu 9/107:59 pm -

2 stops23h 28m

Sun 9/138:05 pm -

2 stops20h 26m

Deal found 8/28

$770

Best flights from USA to Sudbury
Discover carefully curated flight deals from USA to Sudbury that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.

Mon 10/199:00 am -

1 stop4h 45m

Sun 10/2510:35 am -

1 stop5h 10m

Deal found 8/26

$385

Thu 9/249:00 am -

1 stop4h 45m

Thu 10/12:25 pm -

1 stop4h 35m

Deal found 8/27

$563

Mon 9/219:00 am -

1 stop4h 45m

Fri 9/252:25 pm -

1 stop4h 35m

Deal found 8/25

$394

Mon 9/217:25 am -

1 stop6h 20m

Fri 9/252:25 pm -

2 stops7h 05m

Deal found 8/25

$799

Fri 9/186:00 am -

2 stops7h 45m

Mon 9/218:05 pm -

1 stop14h 03m

Deal found 8/25

$427

Tue 10/272:20 pm -

1 stop5h 15m

Sat 10/3110:35 am -

2 stops9h 59m

Deal found 8/25

$432

Mon 9/219:30 pm -

2 stops16h 15m

Fri 9/252:25 pm -

1 stop4h 35m

Deal found 8/25

$573

Sat 9/267:17 am -

2 stops12h 10m

Sat 10/38:05 pm -

1 stop11h 55m

Deal found 8/27

$597

Fri 1/297:25 am -

1 stop7h 45m

Tue 2/210:35 am -

2 stops12h 36m

Deal found 8/29

$527

Fri 9/189:30 pm -

2 stops21h 57m

Mon 9/218:05 pm -

2 stops15h 42m

Deal found 8/25

$638

Mon 10/192:30 pm -

1 stop4h 57m

Sun 10/2510:35 am -

2 stops8h 31m

Deal found 8/26

$855

Thu 9/248:45 am -

1 stop5h 00m

Thu 10/12:25 pm -

1 stop6h 34m

Deal found 8/27

$676

Mon 9/212:30 pm -

1 stop4h 57m

Fri 9/259:45 am -

1 stop6h 01m

Deal found 8/25

$695

Fri 10/307:11 pm -

2 stops19h 59m

Mon 11/23:45 pm -

2 stops20h 08m

Deal found 8/27

$850

Mon 10/197:25 am -

1 stop6h 20m

Sun 10/2510:35 am -

1 stop5h 03m

Deal found 8/26

$732

Fri 10/97:13 pm -

2 stops18h 32m

Fri 10/168:05 pm -

2 stops19h 10m

Deal found 8/25

$924

Fri 10/307:00 am -

2 stops12h 35m

Sat 10/313:45 pm -

2 stops18h 54m

Deal found 8/27

$932

Tue 10/2011:40 am -

1 stop6h 47m

Sat 10/249:45 am -

2 stops11h 10m

Deal found 8/26

$781

Tue 10/279:55 am -

1 stop5h 15m

Sat 10/3110:35 am -

1 stop5h 10m

Deal found 8/27

$785

Wed 10/215:30 am -

2 stops12h 57m

Sat 10/249:45 am -

2 stops11h 10m

Deal found 8/27

$814

Mon 10/125:30 am -

2 stops8h 15m

Mon 10/192:25 pm -

2 stops9h 34m

Deal found 8/28

$1,085

Sat 10/106:15 am -

2 stops7h 30m

Sat 10/179:45 am -

1 stop5h 56m

Deal found 8/26

$1,102

Mon 9/285:10 am -

2 stops7h 35m

Mon 10/52:25 pm -

1 stop21h 23m

Deal found 8/29

$842

Wed 10/146:10 am -

2 stops13h 17m

Wed 10/219:45 am -

1 stop5h 56m

Deal found 8/30

$1,102

Wed 10/283:30 pm -

1 stop4h 05m

Sat 10/3110:35 am -

1 stop3h 53m

Deal found 8/25

$888

Tue 10/137:15 pm -

2 stops18h 30m

Tue 10/208:05 pm -

2 stops16h 06m

Deal found 8/29

$1,109

Fri 10/308:25 am -

1 stop6h 45m

Sat 10/313:45 pm -

1 stop5h 36m

Deal found 8/25

$899

Mon 11/236:15 am -

2 stops13h 20m

Fri 11/2710:35 am -

2 stops12h 35m

Deal found 8/28

$1,117

Mon 11/239:15 am -

1 stop5h 55m

Fri 11/2710:35 am -

1 stop5h 46m

Deal found 8/26

$952

Mon 9/149:55 am -

1 stop3h 50m

Sun 9/209:45 am -

1 stop5h 40m

Deal found 8/29

$1,181

Last-minute flights from USA to Sudbury
Discover last-minute flight deals from USA to Sudbury. Data last updated August 30, 2026 and is based on user searches.

Sun 9/139:00 am -

1 stop4h 45m

Fri 9/182:25 pm -

1 stop4h 35m

Deal found 8/27

$684

Fri 9/189:00 am -

1 stop4h 45m

Mon 9/218:05 pm -

1 stop14h 03m

Deal found 8/25

$418

Fri 9/189:30 pm -

2 stops21h 57m

Mon 9/218:05 pm -

2 stops15h 42m

Deal found 8/25

$638

Mon 9/219:00 am -

1 stop4h 45m

Fri 9/252:25 pm -

1 stop4h 35m

Deal found 8/25

$394

Mon 9/219:30 pm -

2 stops16h 15m

Fri 9/252:25 pm -

1 stop4h 35m

Deal found 8/25

$573

Mon 9/216:00 am -

2 stops7h 45m

Fri 9/258:05 pm -

2 stops11h 32m

Deal found 8/25

$611

Mon 9/212:30 pm -

1 stop4h 57m

Fri 9/259:45 am -

1 stop6h 01m

Deal found 8/25

$695

Thu 9/249:00 am -

1 stop4h 45m

Thu 10/12:25 pm -

1 stop4h 35m

Deal found 8/27

$398

Thu 9/249:00 am -

1 stop4h 45m

Thu 10/12:25 pm -

1 stop4h 35m

Deal found 8/27

$563

Thu 9/248:45 am -

1 stop5h 00m

Thu 10/12:25 pm -

1 stop6h 34m

Deal found 8/27

$676

Sat 9/262:35 pm -

1 stop4h 52m

Sat 10/38:05 pm -

1 stop11h 55m

Deal found 8/27

$435

Sat 9/267:17 am -

2 stops12h 10m

Sat 10/38:05 pm -

1 stop11h 55m

Deal found 8/27

$597

Find flight deals from USA to Sudbury

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$385 (Air Canada)

Provider with most accurate pricing for New York (NYC)-Sudbury flight deals.

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Search Deals

From USA to Sudbury

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkSudbury

EWR Newark - YSB Sudbury

EWRYSB

Newark

Mon 10/19

9:00 am-1:45 pm

1 stop4h 45m

Sudbury

Sun 10/25

10:35 am-3:45 pm

1 stop5h 10m

$385

NewarkSudbury

EWR Newark - YSB Sudbury

EWRYSB

Newark

Mon 9/21

9:00 am-1:45 pm

1 stop4h 45m

Sudbury

Fri 9/25

2:25 pm-7:00 pm

1 stop4h 35m

$394

NewarkSudbury

EWR Newark - YSB Sudbury

EWRYSB

Newark

Fri 9/18

6:00 am-1:45 pm

2 stops7h 45m

Sudbury

Mon 9/21

8:05 pm-10:08 am

1 stop14h 03m

$427

NewarkSudbury

EWR Newark - YSB Sudbury

EWRYSB

Newark

Tue 10/27

2:20 pm-7:35 pm

1 stop5h 15m

Sudbury

Sat 10/31

10:35 am-8:34 pm

2 stops9h 59m

$432

MiamiSudbury

MIA Miami - YSB Sudbury

MIAYSB

Miami

Fri 1/29

7:25 am-3:10 pm

1 stop7h 45m

Sudbury

Tue 2/2

10:35 am-11:11 pm

2 stops12h 36m

$527

NewarkSudbury

EWR Newark - YSB Sudbury

EWRYSB

Newark

Thu 9/24

9:00 am-1:45 pm

1 stop4h 45m

Sudbury

Thu 10/1

2:25 pm-7:00 pm

1 stop4h 35m

$563

NewarkSudbury

EWR Newark - YSB Sudbury

EWRYSB

Newark

Mon 9/21

9:30 pm-1:45 pm

2 stops16h 15m

Sudbury

Fri 9/25

2:25 pm-7:00 pm

1 stop4h 35m

$573

NewarkSudbury

EWR Newark - YSB Sudbury

EWRYSB

Newark

Sat 9/26

7:17 am-7:27 pm

2 stops12h 10m

Sudbury

Sat 10/3

8:05 pm-8:00 am

1 stop11h 55m

$597

NewarkSudbury

EWR Newark - YSB Sudbury

EWRYSB

Newark

Fri 9/18

9:30 pm-7:27 pm

2 stops21h 57m

Sudbury

Mon 9/21

8:05 pm-11:47 am

2 stops15h 42m

$638

New YorkSudbury

LGA New York LaGuardia - YSB Sudbury

LGAYSB

New York LaGuardia

Thu 9/24

8:45 am-1:45 pm

1 stop5h 00m

Sudbury

Thu 10/1

2:25 pm-8:59 pm

1 stop6h 34m

$676

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/26

Showing 1-10 of 30 resultsSorted by cheapest first

Best time to book a flight from USA to Sudbury

Have a flexible travel schedule? Discover the best time to fly to Sudbury from USA with our price prediction graph.

EWR-YSB

LGA-YSB

MIA-YSB

DTW-YSB

ATL-YSB

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

US0-YSB

EWR-YSB

LGA-YSB

MIA-YSB

DTW-YSB

No data available for this route at this time. Please check back soon.

The best insider tips for theUnited States to Sudbury flights

Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Sudbury trip

Our travel experts

Jessica Macdonald

Expert on Air Canada

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Daniel Scheffler

Expert on Porter Airlines

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read through reviews of airlines operating flights from the United States to Sudbury, such as Porter Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

458 reviews

Reviews

1 / 20

6.0

Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Porter Airlines

8.0

Very good

458 reviews

Porter Airlines

8.0

Very good

458 reviews

Reviews

1 / 20

6.0

Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Air Canada

7.1

Good

11,555 reviews

Porter Airlines

8.0

Very good

458 reviews

Reviews

1 / 20

6.0

Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

What airport do you fly into for flights to Sudbury from United States?
Most people fly into Sudbury (YSB) if they book a flight to Sudbury from United States. Sudbury is conveniently located just 13.0 mi from Sudbury’s city center.
How long is the flight from USA to Sudbury, Ontario?
Airlines like Air Canada and United Airlines fly from USA to Sudbury, Ontario in about 4h 45m. The time it takes to get you to your destination can typically vary by up to 15h 14m. The distance between USA and Sudbury, Ontario is about 526 mi. This flight may include one or multiple stops.
What are the most popular routes from USA to Sudbury, Ontario?
When deciding which route to take from USA to Sudbury, Ontario consider Newark - Sudbury, New York LaGuardia - Sudbury or Atlanta Hartsfield-Jackson - Sudbury as they are the most popular.
Can I find deals for flights from USA to Sudbury that include hotel bookings?
Yes. In addition to deals on USA to Sudbury flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from USA to Sudbury?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Sudbury.
Can I find deals for business class flights from USA to Sudbury?
Yes. Cheapflights offers flight deals from USA to Sudbury by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for USA to Sudbury

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Top 2 airlines flying from USA to Sudbury

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$253	Average$639	FlexibilityNo cancel fee	On-time67%
Porter Airlines	Cheapest$271	Average$623	FlexibilityNo cancel fee	On-time52%

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$385+ Cheap flights from the United States to Sudbury, ON (YSB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from USA to Sudbury

Cheapest flights from USA to SudburyExplore the most affordable flight options available from USA to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 30, 2026.

Explore the most affordable flight options available from USA to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 30, 2026.

Best flights from USA to SudburyDiscover carefully curated flight deals from USA to Sudbury that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.

Discover carefully curated flight deals from USA to Sudbury that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.

Last-minute flights from USA to SudburyDiscover last-minute flight deals from USA to Sudbury. Data last updated August 30, 2026 and is based on user searches.

Discover last-minute flight deals from USA to Sudbury. Data last updated August 30, 2026 and is based on user searches.

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Best time to book a flight from USA to Sudbury

Have a flexible travel schedule? Discover the best time to fly to Sudbury from USA with our price prediction graph.

Cheapflights Insights

The best insider tips for theUnited States to Sudbury flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Sudbury trip

Our travel experts

Reviews of airlines servicing Sudbury

Read through reviews of airlines operating flights from the United States to Sudbury, such as Porter Airlines and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Sudbury from United States?

How long is the flight from USA to Sudbury, Ontario?

What are the most popular routes from USA to Sudbury, Ontario?

Can I find deals for flights from USA to Sudbury that include hotel bookings?

How can I find direct flights from USA to Sudbury?

Can I find deals for business class flights from USA to Sudbury?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for USA to Sudbury

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Sudbury by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from USA to Sudbury by cabin class

Find flights from USA to Sudbury, based on your preferred cabin class, be it economy, premium economy, business, or first class.

USA and Sudbury flights

Browse other USA and Sudbury flight options. Last updated on August 30, 2026.

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USA to Sudbury flights

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Top 2 airlines flying from USA to Sudbury

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Cheapest flights from USA to Sudbury
Explore the most affordable flight options available from USA to Sudbury. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 30, 2026.

Best flights from USA to Sudbury
Discover carefully curated flight deals from USA to Sudbury that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.

Last-minute flights from USA to Sudbury
Discover last-minute flight deals from USA to Sudbury. Data last updated August 30, 2026 and is based on user searches.