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

Airlines like Air Canada, Porter Airlines, and United Airlines fly from USA to Sudbury, Ontario in about 4h 50m. The time it takes to get you to your destination can typically vary by up to 6h 15m. 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 Atlanta Hartsfield-Jackson - Sudbury, Newark - Sudbury or Austin Bergstrom - 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.

$270+ Cheap Flights from the United States to Sudbury, ON

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Cheap flight deals from USA to Sudbury

Cheapest

Best

Last-minute

One-way

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 8, 2026.

Fri 11/2012:55 pm -

1 stop6h 40m

Mon 11/2310:35 am -

1 stop6h 55m

Deal found 8/5

$451

Fri 12/1112:05 pm -

1 stop7h 30m

Sun 12/1310:35 am -

2 stops12h 41m

Deal found 8/7

$526

Fri 9/48:00 am -

2 stops7h 30m

Sun 9/64:10 pm -

1 stop19h 00m

Deal found 8/6

$541

Mon 8/3110:40 am -

1 stop4h 50m

Mon 9/74:10 pm -

1 stop18h 30m

Deal found 8/3

$576

Sat 10/108:45 am -

1 stop5h 00m

Thu 10/159:45 am -

1 stop5h 14m

Deal found 8/7

$584

Sat 10/102:35 pm -

1 stop4h 42m

Thu 10/152:25 pm -

1 stop4h 35m

Deal found 8/7

$584

Fri 9/48:45 am -

1 stop5h 00m

Fri 9/182:25 pm -

1 stop6h 34m

Deal found 8/7

$605

Tue 9/15:14 pm -

2 stops20h 31m

Sun 9/69:45 am -

2 stops12h 12m

Deal found 8/6

$626

Fri 11/208:30 am -

2 stops11h 05m

Mon 11/2310:35 am -

2 stops11h 05m

Deal found 8/6

$665

Sat 9/191:10 pm -

1 stop16h 50m

Wed 9/238:05 pm -

2 stops18h 42m

Deal found 8/3

$692

Sat 9/198:45 am -

1 stop5h 00m

Wed 9/239:45 am -

1 stop3h 51m

Deal found 8/6

$704

Thu 9/249:00 am -

1 stop4h 45m

Sun 9/272:25 pm -

1 stop4h 35m

Deal found 8/6

$704

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 8, 2026.

Fri 12/1112:05 pm -

1 stop7h 30m

Sun 12/1310:35 am -

2 stops12h 41m

Deal found 8/6

$526

Mon 8/3110:40 am -

1 stop4h 50m

Mon 9/74:10 pm -

1 stop18h 30m

Deal found 8/3

$576

Fri 11/208:30 am -

2 stops11h 05m

Mon 11/2310:35 am -

2 stops11h 05m

Deal found 8/6

$665

Sat 10/109:00 am -

1 stop4h 45m

Thu 10/159:45 am -

2 stops9h 55m

Deal found 8/5

$707

Fri 11/207:05 am -

2 stops12h 30m

Mon 11/2310:35 am -

1 stop6h 55m

Deal found 8/5

$568

Sat 10/102:35 pm -

1 stop4h 42m

Sat 10/172:25 pm -

1 stop4h 35m

Deal found 8/7

$584

Sat 10/102:35 pm -

1 stop4h 42m

Thu 10/152:25 pm -

1 stop4h 35m

Deal found 8/7

$584

Sat 10/102:35 pm -

1 stop4h 42m

Sat 10/179:45 am -

2 stops9h 55m

Deal found 8/7

$722

Sun 8/3010:40 am -

1 stop4h 50m

Thu 9/34:10 pm -

1 stop19h 00m

Deal found 8/7

$754

Thu 9/247:00 am -

2 stops26h 00m

Sun 9/272:25 pm -

2 stops20h 46m

Deal found 8/3

$782

Sat 10/102:30 pm -

1 stop4h 47m

Sat 10/179:45 am -

2 stops7h 11m

Deal found 8/5

$757

Tue 9/15:14 pm -

2 stops20h 31m

Sun 9/69:45 am -

2 stops12h 12m

Deal found 8/6

$626

Sat 10/108:45 am -

1 stop5h 00m

Thu 10/159:45 am -

2 stops7h 11m

Deal found 8/5

$764

Thu 10/1510:20 pm -

2 stops12h 25m

Mon 10/192:25 pm -

2 stops21h 40m

Deal found 8/7

$869

Sat 9/191:10 pm -

1 stop16h 50m

Wed 9/238:05 pm -

2 stops18h 42m

Deal found 8/3

$692

Fri 8/286:57 pm -

3 stops24h 30m

Sat 9/59:45 am -

2 stops11h 25m

Deal found 8/3

$899

Thu 10/88:45 am -

1 stop5h 00m

Sun 10/119:45 am -

1 stop5h 14m

Deal found 8/7

$704

Sat 9/198:45 am -

1 stop5h 00m

Sat 9/269:45 am -

1 stop3h 51m

Deal found 8/5

$705

Sat 9/198:45 am -

1 stop5h 00m

Wed 9/239:45 am -

1 stop3h 51m

Deal found 8/4

$705

Sat 9/197:41 pm -

2 stops10h 19m

Wed 9/239:45 am -

3 stops14h 00m

Deal found 8/3

$1,097

Thu 9/246:00 am -

2 stops7h 45m

Sun 9/272:25 pm -

1 stop4h 35m

Deal found 8/4

$713

Wed 9/1610:05 am -

2 stops9h 22m

Tue 9/229:45 am -

1 stop5h 56m

Deal found 8/6

$734

Wed 9/238:28 am -

1 stop5h 17m

Sun 9/278:05 pm -

1 stop24h 20m

Deal found 8/3

$734

Sat 8/299:45 am -

2 stops9h 42m

Wed 9/22:25 pm -

1 stop5h 59m

Deal found 8/7

$756

Thu 9/2411:55 am -

1 stop7h 32m

Sun 9/278:05 pm -

2 stops24h 31m

Deal found 8/3

$772

Fri 8/287:00 am -

1 stop6h 45m

Sat 9/59:45 am -

1 stop4h 35m

Deal found 8/3

$783

Mon 9/77:00 am -

1 stop6h 45m

Sun 9/139:45 am -

2 stops11h 44m

Deal found 8/6

$808

Thu 9/247:00 am -

1 stop6h 45m

Sun 9/278:05 pm -

2 stops25h 24m

Deal found 8/3

$816

Thu 10/1511:35 am -

1 stop25h 10m

Sun 10/182:25 pm -

2 stops20h 33m

Deal found 8/7

$834

Thu 10/111:35 am -

1 stop6h 42m

Thu 10/88:05 pm -

1 stop15h 43m

Deal found 8/3

$849

Last-minute flights from USA to Sudbury
Discover last-minute flight deals from USA to Sudbury. Data last updated August 8, 2026 and is based on user searches.

Mon 8/3110:40 am -

1 stop4h 50m

Mon 9/74:10 pm -

1 stop18h 30m

Deal found 8/3

$576

Tue 9/15:14 pm -

2 stops20h 31m

Sun 9/69:45 am -

2 stops12h 12m

Deal found 8/6

$626

Fri 9/48:00 am -

2 stops7h 30m

Sun 9/64:10 pm -

1 stop19h 00m

Deal found 8/6

$541

Fri 9/48:45 am -

1 stop5h 00m

Fri 9/182:25 pm -

1 stop6h 34m

Deal found 8/7

$605

Fri 9/48:00 am -

2 stops7h 30m

Sun 9/63:50 pm -

3 stops19h 20m

Deal found 8/6

$744

Wed 9/1610:05 am -

2 stops9h 22m

Tue 9/229:45 am -

1 stop5h 56m

Deal found 8/6

$734

Sat 9/191:10 pm -

1 stop16h 50m

Wed 9/238:05 pm -

2 stops18h 42m

Deal found 8/3

$692

Sat 9/198:45 am -

1 stop5h 00m

Wed 9/239:45 am -

1 stop3h 51m

Deal found 8/6

$704

Sat 9/192:35 pm -

1 stop4h 52m

Sat 9/269:45 am -

1 stop6h 08m

Deal found 8/5

$705

Mon 9/211:05 pm -

1 stop6h 22m

Mon 9/289:45 am -

1 stop6h 35m

Deal found 8/7

$713

Wed 9/238:28 am -

1 stop5h 17m

Sun 9/278:05 pm -

1 stop24h 20m

Deal found 8/3

$734

Thu 9/249:00 am -

1 stop4h 45m

Sun 9/272:25 pm -

1 stop4h 35m

Deal found 8/6

$704

One-way flights from USA to Sudbury
Search for one-way flight options from USA to Sudbury. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.

Sat 10/102:30 pm -

1 stop4h 47m

Deal found 8/7

$270

Sat 10/102:35 pm -

1 stop4h 42m

Deal found 8/7

$270

Sat 9/1910:19 pm -

1 stop15h 26m

Deal found 8/4

$321

Mon 9/217:00 am -

1 stop6h 45m

Deal found 8/7

$327

Sat 10/109:55 am -

2 stops29h 05m

Deal found 8/7

$331

Mon 9/214:41 pm -

2 stops16h 19m

Deal found 8/7

$332

Sat 10/1012:25 pm -

2 stops26h 35m

Deal found 8/7

$340

Mon 11/3012:55 pm -

1 stop6h 40m

Deal found 8/5

$347

Tue 8/252:30 pm -

1 stop4h 57m

Deal found 8/5

$386

Mon 1/49:10 am -

2 stops10h 25m

Deal found 8/5

$440

Mon 9/2110:24 pm -

3 stops35h 01m

Deal found 8/7

$470

Mon 1/46:25 pm -

1 stop15h 34m

Deal found 8/5

$472

Find flight deals from USA to Sudbury

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$451 (Air Canada)
One-way from	$270 (Air Canada)

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

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From USA to Sudbury

Search Deals

One-way flight from USA to Sudbury

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MiamiSudbury

MIA Miami - YSB Sudbury

MIAYSB

Miami

Fri 12/11

12:05 pm-7:35 pm

1 stop7h 30m

Sudbury

Sun 12/13

10:35 am-11:16 pm

2 stops12h 41m

$526

Fort MyersSudbury

RSW Fort Myers SW Florida Intl - YSB Sudbury

RSWYSB

Fort Myers SW Florida Intl

Fri 11/20

7:05 am-7:35 pm

2 stops12h 30m

Sudbury

Mon 11/23

10:35 am-5:30 pm

1 stop6h 55m

$568

NewarkSudbury

EWR Newark - YSB Sudbury

EWRYSB

Newark

Mon 8/31

10:40 am-3:30 pm

1 stop4h 50m

Sudbury

Mon 9/7

4:10 pm-10:40 am

1 stop18h 30m

$576

NewarkSudbury

EWR Newark - YSB Sudbury

EWRYSB

Newark

Sat 10/10

2:35 pm-7:17 pm

1 stop4h 42m

Sudbury

Sat 10/17

2:25 pm-7:00 pm

1 stop4h 35m

$584

NewarkSudbury

EWR Newark - YSB Sudbury

EWRYSB

Newark

Sat 10/10

2:35 pm-7:17 pm

1 stop4h 42m

Sudbury

Thu 10/15

2:25 pm-7:00 pm

1 stop4h 35m

$584

Fort MyersSudbury

RSW Fort Myers SW Florida Intl - YSB Sudbury

RSWYSB

Fort Myers SW Florida Intl

Tue 9/1

5:14 pm-1:45 pm

2 stops20h 31m

Sudbury

Sun 9/6

9:45 am-9:57 pm

2 stops12h 12m

$626

Fort MyersSudbury

RSW Fort Myers SW Florida Intl - YSB Sudbury

RSWYSB

Fort Myers SW Florida Intl

Fri 11/20

8:30 am-7:35 pm

2 stops11h 05m

Sudbury

Mon 11/23

10:35 am-9:40 pm

2 stops11h 05m

$665

San DiegoSudbury

SAN San Diego - YSB Sudbury

SANYSB

San Diego

Sat 9/19

1:10 pm-9:00 am

1 stop16h 50m

Sudbury

Wed 9/23

8:05 pm-11:47 am

2 stops18h 42m

$692

New YorkSudbury

LGA New York LaGuardia - YSB Sudbury

LGAYSB

New York LaGuardia

Thu 10/8

8:45 am-1:45 pm

1 stop5h 00m

Sudbury

Sun 10/11

9:45 am-2:59 pm

1 stop5h 14m

$704

Quickest round-trip

New YorkSudbury

LGA New York LaGuardia - YSB Sudbury

LGAYSB

New York LaGuardia

Sat 9/19

8:45 am-1:45 pm

1 stop5h 00m

Sudbury

Sat 9/26

9:45 am-1:36 pm

1 stop3h 51m

$705

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/7

Showing 1-10 of 44 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

RSW-YSB

SAN-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

RSW-YSB

SAN-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

450 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

450 reviews

Porter Airlines

8.0

Very good

450 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

11,449 reviews

Porter Airlines

8.0

Very good

450 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, Porter Airlines, and United Airlines fly from USA to Sudbury, Ontario in about 4h 50m. The time it takes to get you to your destination can typically vary by up to 6h 15m. 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 Atlanta Hartsfield-Jackson - Sudbury, Newark - Sudbury or Austin Bergstrom - 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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$270+ Cheap flights from the United States to Sudbury, ON (YSB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. 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 8, 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 8, 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 8, 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 8, 2026.

Last-minute flights from USA to SudburyDiscover last-minute flight deals from USA to Sudbury. Data last updated August 8, 2026 and is based on user searches.

Discover last-minute flight deals from USA to Sudbury. Data last updated August 8, 2026 and is based on user searches.

One-way flights from USA to SudburySearch for one-way flight options from USA to Sudbury. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.

Search for one-way flight options from USA to Sudbury. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.

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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?

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Alternative routes for USA to Sudbury

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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 8, 2026.

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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 8, 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 8, 2026.

Last-minute flights from USA to Sudbury
Discover last-minute flight deals from USA to Sudbury. Data last updated August 8, 2026 and is based on user searches.

One-way flights from USA to Sudbury
Search for one-way flight options from USA to Sudbury. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.