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

Airlines like Air Canada and United Airlines fly from Sudbury, Ontario to USA in about 18h. The time it takes to get you to your destination can typically vary by up to 2h 34m. The distance between Sudbury, Ontario and USA is about 3524 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in USA ranges from 61.0 - 221.0 mm per month. June is typically the wettest month, when rainfall can reach 221.0 mm. November is typically the driest time to visit USA when rainfall is around 61.0 mm.

If weather is an important factor for your trip to USA, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

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

While some choose either Sudbury - Fort Myers SW Florida Intl or Sudbury - Newark, Sudbury - New York LaGuardia is the most popular route from Sudbury, Ontario to USA.

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

When flying from Sudbury, Ontario to USA, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Sudbury (YSB), located 20.9 km from the city centre, is the airport you fly out of when you book flights from Sudbury to United States.

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

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

How can I find direct flights from Sudbury to USA?

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

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

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

C$ 367+ Cheap Flights from Sudbury, ON to the United States

Cheap flight deals from Sudbury to USA

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Sudbury to USA
Explore the most affordable flight options available from Sudbury to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.

Thu 19/118:10 p.m. -

1 stop18h 00m

Thu 26/118:25 a.m. -

1 stop8h 10m

Deal found 5/10C$ 567

Sat 31/1010:35 a.m. -

2 stops10h 34m

Sat 7/1110:05 p.m. -

1 stop11h 49m

Deal found 6/10C$ 625

Fri 6/113:45 p.m. -

1 stop8h 45m

Mon 16/118:25 a.m. -

1 stop8h 10m

Deal found 9/10C$ 679

Tue 1/1210:35 a.m. -

2 stops9h 01m

Fri 11/128:00 a.m. -

1 stop7h 05m

Deal found 8/10C$ 696

Tue 27/103:45 p.m. -

1 stop10h 02m

Tue 10/111:00 p.m. -

2 stops18h 59m

Deal found 5/10C$ 711

Thu 17/123:45 p.m. -

1 stop9h 52m

Sat 26/1212:40 a.m. -

1 stop7h 19m

Deal found 9/10C$ 731

Sat 31/1010:35 a.m. -

2 stops12h 36m

Sun 1/117:20 a.m. -

1 stop7h 45m

Deal found 5/10C$ 746

Sat 28/113:45 p.m. -

1 stop8h 13m

Sat 5/128:55 p.m. -

1 stop13h 04m

Deal found 5/10C$ 793

Sat 21/1110:35 a.m. -

1 stop13h 23m

Sat 28/118:15 a.m. -

1 stop6h 50m

Deal found 6/10C$ 798

Tue 15/1210:35 a.m. -

2 stops9h 01m

Sun 20/128:00 a.m. -

1 stop7h 05m

Deal found 7/10C$ 803

Thu 19/118:10 p.m. -

1 stop18h 12m

Thu 26/1111:50 p.m. -

1 stop7h 09m

Deal found 6/10C$ 837

Sun 22/1110:35 a.m. -

2 stops11h 04m

Sun 29/116:00 a.m. -

2 stops9h 05m

Deal found 8/10C$ 849

Best flights from Sudbury to USA
Discover carefully curated flight deals from Sudbury to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Thu 19/118:10 p.m. -

1 stop18h 00m

Thu 26/118:25 a.m. -

1 stop8h 10m

Deal found 5/10C$ 567

Fri 1/13:45 p.m. -

2 stops19h 29m

Fri 8/110:05 p.m. -

1 stop11h 54m

Deal found 7/10C$ 842

Sun 22/1110:35 a.m. -

2 stops11h 04m

Sun 29/116:00 a.m. -

2 stops9h 05m

Deal found 8/10C$ 849

Sun 17/110:35 a.m. -

1 stop13h 23m

Tue 26/112:15 p.m. -

1 stop7h 20m

Deal found 6/10C$ 647

Fri 29/110:35 a.m. -

2 stops10h 34m

Mon 1/210:05 p.m. -

1 stop11h 54m

Deal found 7/10C$ 674

Fri 6/113:45 p.m. -

1 stop8h 45m

Mon 16/118:25 a.m. -

1 stop8h 10m

Deal found 9/10C$ 679

Tue 23/210:35 a.m. -

1 stop13h 23m

Wed 24/28:00 a.m. -

1 stop7h 10m

Deal found 5/10C$ 685

Fri 6/113:45 p.m. -

2 stops20h 34m

Sun 15/1112:55 a.m. -

2 stops11h 10m

Deal found 9/10C$ 958

Tue 27/103:45 p.m. -

1 stop10h 02m

Tue 10/111:00 p.m. -

2 stops18h 59m

Deal found 5/10C$ 711

Tue 3/118:10 p.m. -

2 stops19h 42m

Tue 10/111:22 p.m. -

2 stops20h 37m

Deal found 6/10C$ 960

Sat 13/310:35 a.m. -

1 stop15h 09m

Wed 17/311:50 p.m. -

1 stop7h 03m

Deal found 10/10C$ 733

Mon 2/118:10 p.m. -

2 stops18h 53m

Wed 18/118:00 a.m. -

2 stops25h 54m

Deal found 10/10C$ 991

Tue 1/128:10 p.m. -

1 stop15h 08m

Fri 11/128:00 a.m. -

1 stop7h 05m

Deal found 8/10C$ 736

Sat 31/1010:35 a.m. -

2 stops11h 56m

Sun 1/115:28 p.m. -

3 stops21h 37m

Deal found 5/10C$ 997

Tue 16/310:35 a.m. -

2 stops8h 50m

Tue 23/38:30 a.m. -

2 stops11h 03m

Deal found 9/10C$ 743

Sat 31/1010:35 a.m. -

2 stops12h 36m

Sun 1/117:20 a.m. -

1 stop7h 45m

Deal found 5/10C$ 746

Mon 26/1010:35 a.m. -

3 stops29h 50m

Fri 30/101:57 p.m. -

3 stops22h 13m

Deal found 5/10C$ 1,105

Sun 3/110:35 a.m. -

2 stops11h 24m

Sun 28/26:00 a.m. -

2 stops9h 10m

Deal found 6/10C$ 749

Thu 7/110:35 a.m. -

1 stop9h 04m

Tue 12/17:40 a.m. -

1 stop8h 55m

Deal found 7/10C$ 758

Fri 15/110:35 a.m. -

1 stop6h 55m

Mon 25/112:55 p.m. -

1 stop6h 40m

Deal found 5/10C$ 783

Sat 28/113:45 p.m. -

1 stop8h 13m

Sat 5/128:55 p.m. -

1 stop13h 04m

Deal found 5/10C$ 793

Tue 15/1210:35 a.m. -

2 stops9h 01m

Sun 20/128:00 a.m. -

1 stop7h 05m

Deal found 7/10C$ 803

Mon 25/110:35 a.m. -

2 stops14h 05m

Fri 29/15:10 p.m. -

2 stops13h 49m

Deal found 9/10C$ 812

Thu 17/123:45 p.m. -

1 stop9h 52m

Sun 27/126:18 a.m. -

2 stops11h 17m

Deal found 9/10C$ 837

Thu 19/118:10 p.m. -

1 stop18h 12m

Thu 26/1111:50 p.m. -

1 stop7h 09m

Deal found 6/10C$ 837

Sun 31/110:35 a.m. -

1 stop6h 55m

Wed 3/212:55 p.m. -

1 stop6h 40m

Deal found 9/10C$ 845

Mon 23/1110:35 a.m. -

1 stop13h 23m

Thu 26/118:15 a.m. -

1 stop6h 50m

Deal found 8/10C$ 862

Wed 3/310:35 a.m. -

1 stop6h 51m

Wed 10/39:40 p.m. -

1 stop12h 13m

Deal found 9/10C$ 873

Tue 2/310:35 a.m. -

2 stops14h 05m

Sat 6/35:10 p.m. -

2 stops13h 43m

Deal found 7/10C$ 897

Sat 19/123:45 p.m. -

2 stops19h 17m

Sat 26/1212:40 a.m. -

1 stop7h 19m

Deal found 6/10C$ 913

Find flight deals from Sudbury to USA

Round-trip from	C$ 567
One-way from	C$ 367

Air Canada
19/11-26/11
2 total stops
26h 10m total
Sudbury to USA

Search Deals

Air Canada
24/10-31/12
1 total stop
6h 24m total
Sudbury to USA

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SudburySan Francisco

YSB Sudbury - SFO San Francisco

YSBSFO

Sudbury

Fri 20/11

8:10 p.m.-11:10 a.m.

1 stop18h 00m

San Francisco

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 372

SudburyMiami

YSB Sudbury - MIA Miami

YSBMIA

Sudbury

Tue 24/11

10:35 a.m.-11:11 p.m.

2 stops12h 36m

Miami

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 403

SudburyMiami

YSB Sudbury - MIA Miami

YSBMIA

Sudbury

Sun 25/10

8:10 p.m.-12:16 p.m.

2 stops16h 06m

Miami

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 407

SudburyMiami

YSB Sudbury - MIA Miami

YSBMIA

Sudbury

Sat 24/10

9:45 a.m.-10:17 p.m.

2 stops12h 32m

Miami

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 413

SudburyMiami

YSB Sudbury - MIA Miami

YSBMIA

Sudbury

Fri 20/11

8:10 p.m.-11:09 a.m.

1 stop14h 59m

Miami

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 460

SudburyOrlando

YSB Sudbury - MCO Orlando

YSBMCO

Sudbury

Sat 21/11

10:35 a.m.-7:53 p.m.

1 stop9h 18m

Orlando

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 461

SudburyChicago

YSB Sudbury - ORD Chicago O'Hare Intl

YSBORD

Sudbury

Sat 21/11

10:35 a.m.-7:52 p.m.

2 stops10h 17m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 467

SudburyLas Vegas

YSB Sudbury - LAS Las Vegas Harry Reid Intl

YSBLAS

Sudbury

Thu 19/11

10:35 a.m.-8:05 p.m.

2 stops12h 30m

Las Vegas Harry Reid Intl

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 487

SudburySan Francisco

YSB Sudbury - SFO San Francisco

YSBSFO

Sudbury

Fri 20/11

8:10 p.m.-9:01 p.m.

2 stops27h 51m

San Francisco

Wed 31/12

12:00 a.m.-3:00 a.m.

Nonstop0h 00m

C$ 503

SudburyFort Myers

YSB Sudbury - RSW Fort Myers SW Florida Intl

YSBRSW

Sudbury

Sun 25/10

8:10 p.m.-12:00 p.m.

1 stop15h 50m

Fort Myers SW Florida Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 504

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Sudbury to USA

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

YSB-SFO

YSB-TPA

YSB-PHX

YSB-MIA

YSB-MCO

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 Sudbury to the United States

YSB-US0

YSB-SFO

YSB-TPA

YSB-PHX

YSB-MIA

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

Reviews of airlines servicing USA

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

Air Canada

7.1

Good

11,747 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Sylvia,Aug 2026

YYZ - PHL

Our flight from Kelowna was 5 hours delayed. We missed our connection. We were able to get to a hotel by 3:00 a.m. but the breakfast cost us $40. The hotel was good. We were rescheduled for the flight the next night when it was canceled. There were no hotel vouchers available which didn't matter because there were no hotel rooms available. We decided to just drive which was not easy doing a one-way rental to the United States. Worst possible trip I've ever had

Air Canada

7.1

Good

11,747 reviews

Air Canada

7.1

Good

11,747 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Sylvia,Aug 2026

YYZ - PHL

Related info for your journey

What airport do you fly from for flights from Sudbury to United States?
Sudbury (YSB), located 20.9 km from the city centre, is the airport you fly out of when you book flights from Sudbury to United States.
How long is the flight from Sudbury, Ontario to USA?
Airlines like Air Canada and United Airlines fly from Sudbury, Ontario to USA in about 18h. The time it takes to get you to your destination can typically vary by up to 2h 34m. The distance between Sudbury, Ontario and USA is about 3524 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Sudbury, Ontario to USA?
While some choose either Sudbury - Fort Myers SW Florida Intl or Sudbury - Newark, Sudbury - New York LaGuardia is the most popular route from Sudbury, Ontario to USA.
Can I find deals for flights from Sudbury to USA that include hotel bookings?
Yes. In addition to deals on Sudbury to USA flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sudbury to USA?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sudbury to USA.
Can I find deals for business class flights from Sudbury to USA?
Yes. Cheapflights offers flight deals from Sudbury to USA 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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Top airline flying from Sudbury to USA

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 443	AverageC$ 758	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

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Cheap flights from Sudbury, ON to the United States from C$ 367

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 24/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sudbury to USA

Cheapest flights from Sudbury to USAExplore the most affordable flight options available from Sudbury to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.

Explore the most affordable flight options available from Sudbury to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.

Best flights from Sudbury to USADiscover carefully curated flight deals from Sudbury to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Discover carefully curated flight deals from Sudbury to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Last-minute flights from Sudbury to USADiscover last-minute flight deals from Sudbury to USA. Data last updated 10 October 2026 and is based on user searches.

Discover last-minute flight deals from Sudbury to USA. Data last updated 10 October 2026 and is based on user searches.

One-way flights from Sudbury to USASearch for one-way flight options from Sudbury to USA. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

Search for one-way flight options from Sudbury to USA. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

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Best time to book a flight from Sudbury to USA

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

Cheapflights Insights

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to USA. Reviews last updated 10 October 2026.

Read through reviews of airlines operating flights from Sudbury to the United States, such as 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 from for flights from Sudbury to United States?

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

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

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

How can I find direct flights from Sudbury to USA?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sudbury to USA

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Complete your trip

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Sudbury and USA flights

Browse other Sudbury and USA flight options. Last updated on 10 October 2026.

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Sudbury to USA flights

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Cheapest flights from Sudbury to USA
Explore the most affordable flight options available from Sudbury to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.

Best flights from Sudbury to USA
Discover carefully curated flight deals from Sudbury to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Last-minute flights from Sudbury to USA
Discover last-minute flight deals from Sudbury to USA. Data last updated 10 October 2026 and is based on user searches.

One-way flights from Sudbury to USA
Search for one-way flight options from Sudbury to USA. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.