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Sudbury

$288+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YSB
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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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 November 5, 2025.

This Mytrip deal was found by Cheapflights users on 11/4. 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 12/246:40 amEWR - YSB
1 stop5h 55mPorter Airlines
Sun 12/281:15 pmYSB - EWR
1 stop6h 30mPorter Airlines
Deal found 11/4$419
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Sun 12/288:55 amEWR - YSB
1 stop3h 40mPorter Airlines
Sun 1/41:15 pmYSB - EWR
1 stop6h 30mPorter Airlines
Deal found 11/4$434
This Gotogate deal was found by Cheapflights users on 11/4. 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.
Thu 11/208:55 amEWR - YSB
1 stop3h 40mPorter Airlines
Mon 12/11:15 pmYSB - EWR
1 stop6h 30mPorter Airlines
Deal found 11/4$473
This Porter Airlines deal was found by Cheapflights users on 11/4. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:55 amEWR - YSB
1 stop3h 40mPorter Airlines
Sat 1/31:15 pmYSB - EWR
1 stop3h 15mPorter Airlines
Deal found 11/4$518
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/211:05 amEWR - YSB
1 stop4h 34mUnited Airlines
Tue 12/94:15 pmYSB - EWR
1 stop4h 19mUnited Airlines
Deal found 11/4$559
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Tue 11/188:30 pmEWR - YSB
1 stop16h 05mPorter Airlines
Mon 12/11:15 pmYSB - EWR
1 stop6h 30mPorter Airlines
Deal found 11/4$561
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/282:45 pmEWR - YSB
2 stops21h 50mMultiple Airlines
Sun 1/41:15 pmYSB - EWR
1 stop3h 15mMultiple Airlines
Deal found 11/4$567
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/249:58 pmEWR - YSB
2 stops17h 41mUnited Airlines
Sun 12/289:45 amYSB - EWR
2 stops13h 30mUnited Airlines
Deal found 11/4$599
This Air Canada deal was found by Cheapflights users on 11/4. 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 12/2411:30 amLGA - YSB
1 stop4h 09mAir Canada
Sun 12/2812:45 pmYSB - LGA
1 stop6h 18mAir Canada
Deal found 11/4$626
This Porter Airlines deal was found by Cheapflights users on 11/4. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:30 pmIAD - YSB
1 stop18h 05mPorter Airlines
Tue 12/91:15 pmYSB - IAD
1 stop3h 59mPorter Airlines
Deal found 11/4$665
This Mytrip deal was found by Cheapflights users on 11/3. 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 12/39:48 amPHL - YSB
3 stops26h 47mMultiple Airlines
Wed 12/101:15 pmYSB - PHL
3 stops34h 01mMultiple Airlines
Deal found 11/3$686
This United deal was found by Cheapflights users on 11/4. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:30 amLGA - YSB
1 stop4h 09mMultiple Airlines
Sun 12/2812:45 pmYSB - LGA
2 stops8h 48mMultiple Airlines
Deal found 11/4$706

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 November 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$419
(Mytrip)

One-way from

$288
(United Airlines)
Provider with most accurate pricing for New York (NYC)-Sudbury flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Sudbury flights.
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From USA to Sudbury
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One-way flight from USA to Sudbury
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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 November 5, 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

6:30 am-3:19 pm

1 stop8h 49m

Sudbury

Sat 2/21

9:45 am-9:12 pm

2 stops11h 27m

$420

MiamiSudbury

MIA - YSB

MIAYSB

Miami

Thu 4/30

12:25 pm-7:21 pm

1 stop6h 56m

Sudbury

Mon 5/4

9:45 am-9:26 pm

2 stops11h 41m

$472

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Sat 12/27

8:55 am-12:35 pm

1 stop3h 40m

Sudbury

Sat 1/3

1:15 pm-4:30 pm

1 stop3h 15m

$518

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Wed 12/24

9:58 pm-3:39 pm

2 stops17h 41m

Sudbury

Sun 12/28

9:45 am-11:15 pm

2 stops13h 30m

$599

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Fri 11/14

6:40 am-12:35 pm

1 stop5h 55m

Sudbury

Tue 11/25

1:15 pm-4:30 pm

1 stop3h 15m

$610

New YorkSudbury

LGA - YSB

LGAYSB

New York LaGuardia

Wed 12/24

11:30 am-3:39 pm

1 stop4h 09m

Sudbury

Sun 12/28

12:45 pm-7:03 pm

1 stop6h 18m

$626

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Tue 11/18

8:55 am-12:35 pm

1 stop3h 40m

Sudbury

Mon 12/1

1:15 pm-10:55 am

2 stops21h 40m

$634

Washington, D.C.Sudbury

IAD - YSB

IADYSB

Washington, D.C. Dulles Intl

Sun 4/5

9:00 am-3:16 pm

1 stop6h 16m

Sudbury

Tue 4/7

9:45 am-3:39 pm

1 stop5h 54m

$656

Washington, D.C.Sudbury

IAD - YSB

IADYSB

Washington, D.C. Dulles Intl

Sat 5/2

9:55 am-3:17 pm

1 stop5h 22m

Sudbury

Fri 5/8

3:55 pm-8:22 pm

1 stop4h 27m

$656

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Sun 11/16

8:55 am-12:35 pm

1 stop3h 40m

Sudbury

Tue 12/2

1:15 pm-7:45 pm

1 stop6h 30m

$660

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 41 results
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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.
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 November 5, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 52% on flights from USA to Sudbury, Ontario by exploring options for tickets in the afternoon.

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

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 November 5, 2025.
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
387 reviews

Entertainment

7.0

Boarding

8.2

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Porter Airlines
8.0
Very good
387 reviews
Porter Airlines
8.0
Very good
387 reviews

Entertainment

7.0

Boarding

8.2

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Air Canada
7.1
Good
10,404 reviews
Porter Airlines
8.0
Very good
387 reviews

Entertainment

7.0

Boarding

8.2

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

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 14h 01m. 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?

    $288 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Air Canada and Porter Airlines, with prices starting from $321 and $374, 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, San Francisco - Sudbury or Philadelphia - 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 2 airlines flying from USA to Sudbury

Discover the top 2 airlines 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$383Average$623FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$638Average$639FlexibilityNo cancel feeOn-time67%

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