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Sudbury

$257+ 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YSB
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from USA to Sudbury

Keep the following information in mind while searching for USA to Sudbury flight deals. Data was last updated September 15, 2025.

Round-trip from

$400
(Air Canada)

One-way from

$257
(Porter Airlines)
From USA to Sudbury
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One-way flight from USA to Sudbury
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Find flight deals from USA to Sudbury

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 September 15, 2025.

This Gotogate deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:55 amEWR - YSB
1 stop3h 40mPorter Airlines
Wed 11/51:15 pmYSB - EWR
1 stop3h 15mPorter Airlines
Deal found 9/14$483
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:55 amEWR - YSB
2 stops8h 44mAir Canada
Wed 11/55:40 amYSB - EWR
1 stop4h 45mAir Canada
Deal found 9/14$555
This FlightHub deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:55 amEWR - YSB
1 stop4h 31mPorter Airlines
Tue 10/712:10 pmYSB - EWR
1 stop3h 20mPorter Airlines
Deal found 9/13$581
This Air Canada deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/294:20 pmLGA - YSB
1 stop5h 17mAir Canada
Wed 11/54:15 pmYSB - LGA
1 stop6h 18mAir Canada
Deal found 9/13$585
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/303:05 pmEWR - YSB
1 stop20h 21mPorter Airlines
Tue 10/712:10 pmYSB - EWR
1 stop3h 20mPorter Airlines
Deal found 9/14$634
This SmartFares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:55 amEWR - YSB
1 stop4h 31mPorter Airlines
Fri 10/312:10 pmYSB - EWR
1 stop3h 20mPorter Airlines
Deal found 9/13$657
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:00 amEWR - YSB
2 stops9h 39mUnited Airlines
Wed 11/54:15 pmYSB - EWR
2 stops7h 23mUnited Airlines
Deal found 9/14$661
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/289:15 amDTW - YSB
2 stops12h 22mUnited Airlines
Tue 11/410:35 amYSB - DTW
2 stops13h 00mUnited Airlines
Deal found 9/13$694
This FlightHub deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:55 amEWR - YSB
1 stop4h 31mPorter Airlines
Sat 9/2712:10 pmYSB - EWR
1 stop3h 20mPorter Airlines
Deal found 9/13$723
This Air Canada deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/298:35 amLGA - YSB
1 stop6h 41mAir Canada
Tue 10/73:55 pmYSB - LGA
1 stop4h 04mAir Canada
Deal found 9/13$729
This Mytrip deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:52 amDTW - YSB
3 stops29h 43mMultiple Airlines
Wed 11/51:15 pmYSB - DTW
2 stops19h 04mMultiple Airlines
Deal found 9/14$750
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:15 pmDTW - YSB
1 stop15h 44mAir Canada
Wed 11/510:35 amYSB - DTW
1 stop7h 00mAir Canada
Deal found 9/14$851

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA to Sudbury 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 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from the United States to Sudbury that are best for you.

Fly from

USA

Fly to

Sudbury

Route

Depart

Return

Price

TampaSudbury

TPA - YSB

TPAYSB

Tampa

Thu 2/19

7:45 am-3:39 pm

1 stop7h 54m

Sudbury

Mon 2/23

4:15 pm-9:37 pm

1 stop5h 22m

$400

TampaSudbury

TPA - YSB

TPAYSB

Tampa

Thu 2/19

7:45 am-3:39 pm

1 stop7h 54m

Sudbury

Sat 2/21

10:35 am-9:12 pm

2 stops10h 37m

$405

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Wed 10/29

8:55 am-12:35 pm

1 stop3h 40m

Sudbury

Wed 11/5

1:15 pm-4:30 pm

1 stop3h 15m

$483

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Wed 10/29

9:05 am-3:39 pm

1 stop6h 34m

Sudbury

Wed 11/5

5:40 am-2:52 pm

2 stops9h 12m

$555

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Mon 9/29

6:55 am-11:26 am

1 stop4h 31m

Sudbury

Tue 10/7

12:10 pm-3:30 pm

1 stop3h 20m

$581

New YorkSudbury

LGA - YSB

LGAYSB

New York LaGuardia

Wed 10/29

4:20 pm-9:37 pm

1 stop5h 17m

Sudbury

Wed 11/5

4:15 pm-10:33 pm

1 stop6h 18m

$585

TampaSudbury

TPA - YSB

TPAYSB

Tampa

Thu 2/19

9:05 am-9:37 pm

3 stops12h 32m

Sudbury

Sat 2/21

10:35 am-9:11 pm

2 stops10h 36m

$628

TampaSudbury

TPA - YSB

TPAYSB

Tampa

Thu 2/19

9:05 am-9:37 pm

3 stops12h 32m

Sudbury

Mon 2/23

10:35 am-9:58 pm

2 stops11h 23m

$628

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Tue 9/30

3:05 pm-11:26 am

1 stop20h 21m

Sudbury

Tue 10/7

12:10 pm-3:30 pm

1 stop3h 20m

$634

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Mon 9/29

6:55 am-11:26 am

1 stop4h 31m

Sudbury

Fri 10/3

12:10 pm-3:30 pm

1 stop3h 20m

$657

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 21 results
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The best insider tips for theUnited States to Sudbury flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Sudbury trip
Airlines
Porter Airlines

PorterReserve includes 36-inch legroom seats, two checked bags, and premium snacks.


Porter offers free Wi-Fi and streaming entertainment on long-haul flights for your device.

Read more about Porter Airlinesby Daniel Scheffler
Air Canada

Air Canada offers complimentary meals for Premium Economy and Business Class on US flights.


Air Canada’s Preferred Seats offer up to four inches more space, available for a fee in any class.

Read more about Air Canadaby Jessica Macdonald
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on Porter Airlines

Daniel Scheffler

Daniel Scheffler

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 more
Jessica Macdonald

Jessica Macdonald

Expert on Air Canada

Jessica Macdonald

Jessica Macdonald

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.

Read more

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.
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

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

Find hourly flight availability from USA to Sudbury. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

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.

Reviews of airlines servicing Sudbury

Get insights into the airlines that provide service to Sudbury. 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 Sudbury. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from the United States to Sudbury, 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
10,000 reviews

Overall

7.1

Food

6.3

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Crew

7.8

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews

Overall

7.1

Food

6.3

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Crew

7.8

Reviews

1 / 20
10.0
Excellent

janet,Sep 2025

YOW - YYZ

Really appreciated the leg room despite purchasing an economy ticket. Appreciated the extra complimentary wine. Nice touch. Was given immediate support without asking at check in, at the machine!! Ottawa's boarding was very organized with distinct rows in waiting room. Allowed for the main hall to not be blocked by people waiting to board.

Related info for your journey

Find useful and relevant information for your journey from USA to Sudbury. 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 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 3h 40m. The time it takes to get you to your destination can typically vary by up to 8h 42m. The distance between USA and Sudbury, Ontario is about 526 mi. This flight may include one or multiple stops.

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

    $257 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on United Airlines and Air Canada, with prices starting from $306 and $645, respectively.

  • 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 Tampa - 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

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

Discover the top airline that operate flights from USA to Sudbury. 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 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$308Average$550FlexibilityNo cancel feeOn-time67%

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