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Cheap flights from Sudbury, ON to the United States from C$ 275

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
YSB — LAX
25 Aug — 1 Sep1
1 adult

Cheap flight deals from Sudbury to USA

Keep the following information in mind while searching for Sudbury to USA flight deals. Data was last updated 20 August 2025.

Round-trip from

C$ 444

One-way from

C$ 275

Popular in

November

Cheapest in

December

Average price

C$ 541
Air Canada
  • Air Canada
  • 2/9-18/9
  • 2 total stops
  • 16h 09m total
  • Sudbury to USA
Search Deals
Porter Airlines
  • Porter Airlines
  • 8/10
  • 1 total stop
  • 4h 20m total
  • Sudbury to USA
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Sudbury to USA

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 20 August 2025.

Tue 2/93:55 p.m.YSB - MCO
1 stop7h 53mAir Canada
Thu 18/97:00 a.m.MCO - YSB
1 stop8h 16mAir Canada
Deal found 18/8C$ 444
Fri 21/115:40 a.m.YSB - FLL
2 stops12h 00mAir Canada
Thu 4/122:45 p.m.FLL - YSB
1 stop6h 52mAir Canada
Deal found 19/8C$ 456
Sat 4/103:55 p.m.YSB - LAS
1 stop9h 18mAir Canada
Sat 11/1011:20 p.m.LAS - YSB
1 stop6h 46mAir Canada
Deal found 20/8C$ 501
Sat 4/109:45 a.m.YSB - EWR
2 stops10h 12mAir Canada
Sat 11/1011:00 a.m.EWR - YSB
1 stop4h 16mAir Canada
Deal found 20/8C$ 522
Sun 21/912:10 p.m.YSB - EWR
1 stop4h 20mPorter Airlines
Tue 23/96:55 a.m.EWR - YSB
1 stop4h 31mPorter Airlines
Deal found 20/8C$ 542
Fri 3/109:45 a.m.YSB - ORD
1 stop4h 29mAir Canada
Fri 10/109:55 a.m.ORD - YSB
1 stop4h 21mAir Canada
Deal found 19/8C$ 555
Fri 12/93:55 p.m.YSB - EWR
1 stop6h 54mAir Canada
Sun 14/911:00 a.m.EWR - YSB
1 stop4h 16mAir Canada
Deal found 19/8C$ 575
Mon 15/93:55 p.m.YSB - MCO
2 stops18h 52mUnited Airlines
Mon 22/98:00 a.m.MCO - YSB
2 stops25h 06mUnited Airlines
Deal found 17/8C$ 578
Fri 12/93:55 p.m.YSB - EWR
1 stop6h 54mAir Canada
Mon 15/97:45 a.m.EWR - YSB
1 stop7h 31mAir Canada
Deal found 20/8C$ 607
Mon 8/99:40 a.m.YSB - TPA
2 stops10h 10mUnited Airlines
Tue 7/107:05 a.m.TPA - YSB
2 stops26h 01mUnited Airlines
Deal found 19/8C$ 610
Sat 4/109:45 a.m.YSB - LAS
2 stops15h 14mUnited Airlines
Fri 10/1012:59 a.m.LAS - YSB
2 stops11h 17mUnited Airlines
Deal found 20/8C$ 614
Mon 15/124:15 p.m.YSB - LGA
1 stop6h 18mAir Canada
Thu 18/126:05 a.m.LGA - YSB
2 stops9h 34mAir Canada
Deal found 18/8C$ 656

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sudbury to USA that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 20 August 2025.
Use the filters below to find and compare flights from Sudbury to the United States that are best for you.

Fly from

Sudbury

Fly to

USA

Route

Depart

Return

Price

SudburyOrlando

YSB - MCO

YSBMCO

Sudbury

Tue 2/9

3:55 p.m.-11:48 p.m.

1 stop7h 53m

Orlando

Thu 18/9

7:00 a.m.-3:16 p.m.

1 stop8h 16m

C$ 444

SudburyFort Lauderdale

YSB - FLL

YSBFLL

Sudbury

Fri 21/11

5:40 a.m.-5:40 p.m.

2 stops12h 00m

Fort Lauderdale

Thu 4/12

2:45 p.m.-9:37 p.m.

1 stop6h 52m

C$ 456

SudburyTampa

YSB - TPA

YSBTPA

Sudbury

Fri 9/1

10:35 a.m.-9:12 p.m.

2 stops10h 37m

Tampa

Fri 16/1

7:45 a.m.-3:39 p.m.

1 stop7h 54m

C$ 466

SudburyLas Vegas

YSB - LAS

YSBLAS

Sudbury

Sat 4/10

3:55 p.m.-10:13 p.m.

1 stop9h 18m

Las Vegas Harry Reid Intl

Sat 11/10

11:20 p.m.-9:06 a.m.

1 stop6h 46m

C$ 501

SudburyNewark

YSB - EWR

YSBEWR

Sudbury

Sun 21/9

12:10 p.m.-4:30 p.m.

1 stop4h 20m

Newark

Tue 23/9

6:55 a.m.-11:26 a.m.

1 stop4h 31m

C$ 542

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Sat 18/10

9:45 a.m.-1:14 p.m.

1 stop4h 29m

Chicago O'Hare Intl

Thu 23/10

9:55 a.m.-3:16 p.m.

1 stop4h 21m

C$ 555

SudburyChicago

YSB - ORD

YSBORD

Sudbury

Fri 3/10

9:45 a.m.-1:14 p.m.

1 stop4h 29m

Chicago O'Hare Intl

Fri 10/10

9:55 a.m.-3:16 p.m.

1 stop4h 21m

C$ 555

SudburyNewark

YSB - EWR

YSBEWR

Sudbury

Fri 12/9

3:55 p.m.-10:49 p.m.

1 stop6h 54m

Newark

Sun 14/9

11:00 a.m.-3:16 p.m.

1 stop4h 16m

C$ 575

SudburyOrlando

YSB - MCO

YSBMCO

Sudbury

Mon 15/9

3:55 p.m.-10:47 a.m.

2 stops18h 52m

Orlando

Mon 22/9

8:00 a.m.-9:06 a.m.

2 stops25h 06m

C$ 578

SudburyNewark

YSB - EWR

YSBEWR

Sudbury

Thu 6/11

1:15 p.m.-4:30 p.m.

1 stop3h 15m

Newark

Sun 9/11

8:55 a.m.-12:35 p.m.

1 stop3h 40m

C$ 581

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/8

Showing 1-10 of 59 results
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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.
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

What is the cheapest month to book a flight from Sudbury, Ontario to USA?

Currently, May is the cheapest month in which you can book a flight from Sudbury, Ontario to USA (average of C$ 232). Flying from Sudbury, Ontario to USA in March is currently the most expensive (average of C$ 297). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 20 August 2025.
Read through reviews of airlines operating flights from Sudbury to the United States, such as Porter Airlines,United Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
339 reviews
Check prices

Overall

8.0

Comfort

8.0

Entertainment

7.0

Crew

8.7

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
339 reviews
Porter Airlines
8.0
Very good
339 reviews
Check prices

Overall

8.0

Comfort

8.0

Entertainment

7.0

Crew

8.7

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
United Airlines
7.4
Good
8,928 reviews
Porter Airlines
8.0
Very good
339 reviews
Check prices

Overall

8.0

Comfort

8.0

Entertainment

7.0

Crew

8.7

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
8.0
Very good
339 reviews
Check prices

Overall

8.0

Comfort

8.0

Entertainment

7.0

Crew

8.7

Food

7.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Related info for your journey

Find useful and relevant information for your journey from Sudbury to USA. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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, Porter Airlines, and United Airlines fly from Sudbury, Ontario to USA in about 4h 20m. The time it takes to get you to your destination can typically vary by up to 14h 32m. The distance between Sudbury, Ontario and USA is about 847 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Sudbury, Ontario to USA one-way?

    The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as C$ 275. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Sudbury, Ontario to USA for a low price.

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

    While some choose either Sudbury - New York LaGuardia or Sudbury - Orlando, Sudbury - Newark 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.

  • What is the cheapest month to book a flight from Sudbury, Ontario to USA?

    Currently, May is the cheapest month in which you can book a flight from Sudbury, Ontario to USA (average of C$ 232). Flying from Sudbury, Ontario to USA in March is currently the most expensive (average of C$ 297). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Sudbury to USA

Discover the top 3 airlines that operate flights from Sudbury to USA. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 20 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 286AverageC$ 663FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 352AverageC$ 552FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 449AverageC$ 510FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sudbury to USA?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sudbury to USA. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Sudbury to USA?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to USA from Sudbury.

Can Cheapflights find flights from Sudbury to USA with no change fees?

Yes, we can. To see specific flights from Sudbury to USA with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Sudbury to USA become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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