HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sudbury

$150+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YSB
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from USA to Sudbury with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 2, 2025.

Round-trip from

$336
(Kiwi.com)

One-way from

$150
(KAYAK)
From USA to Sudbury
Search Deals
One-way flight from USA to Sudbury
Search Deals

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 July 2, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Wed 7/237:50 amEWR - YSB
1 stop3h 36mPorter Airlines
Wed 8/1312:10 pmYSB - EWR
1 stop3h 20mPorter Airlines
Deal found 6/30$336
This United Airlines deal was found by Cheapflights users on 6/30. 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 7/307:30 amTPA - YSB
2 stops25h 37mUnited Airlines
Wed 8/139:45 amYSB - TPA
2 stops14h 59mUnited Airlines
Deal found 6/30$396
This Air Canada deal was found by Cheapflights users on 6/30. 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 7/2812:10 pmTPA - YSB
2 stops20h 57mAir Canada
Mon 8/49:45 amYSB - TPA
1 stop6h 08mAir Canada
Deal found 6/30$410
This Air Canada deal was found by Cheapflights users on 6/30. 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.
Thu 8/147:55 pmEWR - YSB
1 stop13h 12mAir Canada
Thu 8/219:45 amYSB - EWR
1 stop6h 12mAir Canada
Deal found 6/30$433
This Air Canada deal was found by Cheapflights users on 6/30. 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.
Sat 11/1510:10 amLGA - YSB
1 stop5h 29mAir Canada
Tue 11/2510:35 amYSB - LGA
1 stop5h 03mAir Canada
Deal found 6/30$484
This Mytrip deal was found by Cheapflights users on 6/30. 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.
Thu 8/146:50 amEWR - YSB
1 stop4h 36mMultiple Airlines
Thu 8/2112:10 pmYSB - EWR
2 stops8h 05mMultiple Airlines
Deal found 6/30$499
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 8/158:21 pmEWR - YSB
1 stop12h 46mUnited Airlines
Fri 8/223:55 pmYSB - EWR
1 stop6h 00mUnited Airlines
Deal found 7/1$541
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Mon 7/288:35 pmDTW - YSB
1 stop12h 32mUnited Airlines
Mon 8/49:45 amYSB - DTW
1 stop5h 44mUnited Airlines
Deal found 6/29$549
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 8/1610:20 amIAD - YSB
1 stop4h 57mUnited Airlines
Sat 8/239:45 amYSB - IAD
1 stop3h 57mUnited Airlines
Deal found 7/2$646
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 8/158:30 pmLGA - YSB
2 stops18h 47mUnited Airlines
Fri 8/223:55 pmYSB - LGA
1 stop4h 03mUnited Airlines
Deal found 7/1$664
This Air Canada deal was found by Cheapflights users on 6/30. 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.
Fri 8/158:35 pmDTW - YSB
1 stop12h 32mAir Canada
Fri 8/229:45 amYSB - DTW
1 stop5h 41mAir Canada
Deal found 6/30$717
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Fri 8/156:24 pmSJC - YSB
2 stops17h 53mAir Canada
Fri 8/229:45 amYSB - SJC
2 stops14h 33mAir Canada
Deal found 7/1$718

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 July 2, 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

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Wed 7/23

7:50 am-11:26 am

1 stop3h 36m

Sudbury

Wed 8/13

12:10 pm-3:30 pm

1 stop3h 20m

$336

TampaSudbury

TPA - YSB

TPAYSB

Tampa

Wed 7/30

7:30 am-9:07 am

2 stops25h 37m

Sudbury

Wed 8/13

9:45 am-12:44 am

2 stops14h 59m

$396

TampaSudbury

TPA - YSB

TPAYSB

Tampa

Mon 7/28

12:10 pm-9:07 am

2 stops20h 57m

Sudbury

Mon 8/4

9:45 am-3:53 pm

1 stop6h 08m

$410

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Thu 8/14

7:55 pm-9:07 am

1 stop13h 12m

Sudbury

Thu 8/21

9:45 am-3:57 pm

1 stop6h 12m

$433

New YorkSudbury

LGA - YSB

LGAYSB

New York LaGuardia

Sat 11/15

10:10 am-3:39 pm

1 stop5h 29m

Sudbury

Tue 11/25

10:35 am-3:38 pm

1 stop5h 03m

$484

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Thu 8/14

6:50 am-11:26 am

1 stop4h 36m

Sudbury

Thu 8/21

12:10 pm-8:15 pm

2 stops8h 05m

$499

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Fri 8/15

8:21 pm-9:07 am

1 stop12h 46m

Sudbury

Fri 8/22

3:55 pm-9:55 pm

1 stop6h 00m

$541

DetroitSudbury

DTW - YSB

DTWYSB

Detroit Metropolitan Wayne County

Mon 7/28

8:35 pm-9:07 am

1 stop12h 32m

Sudbury

Mon 8/4

9:45 am-3:29 pm

1 stop5h 44m

$549

Washington, D.C.Sudbury

IAD - YSB

IADYSB

Washington, D.C. Dulles Intl

Sat 8/16

10:20 am-3:17 pm

1 stop4h 57m

Sudbury

Sat 8/23

9:45 am-1:42 pm

1 stop3h 57m

$646

New YorkSudbury

LGA - YSB

LGAYSB

New York LaGuardia

Fri 8/15

8:30 pm-3:17 pm

2 stops18h 47m

Sudbury

Fri 8/22

3:55 pm-7:58 pm

1 stop4h 03m

$664

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 32 results
1
2
3
4

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
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
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
Our travel experts
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
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

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 July 2, 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 July 2, 2025.
Read through reviews of airlines operating flights from the United States to Sudbury, such as Porter Airlines, United Airlines, and WestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
298 reviews

Comfort

8.1

Boarding

8.2

Food

7.7

Overall

8.0

Entertainment

7.0

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Porter Airlines
8.0
Very good
298 reviews
Porter Airlines
8.0
Very good
298 reviews

Comfort

8.1

Boarding

8.2

Food

7.7

Overall

8.0

Entertainment

7.0

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
United Airlines
7.4
Good
8,861 reviews
Porter Airlines
8.0
Very good
298 reviews

Comfort

8.1

Boarding

8.2

Food

7.7

Overall

8.0

Entertainment

7.0

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
WestJet
7.2
Good
2,912 reviews
Porter Airlines
8.0
Very good
298 reviews

Comfort

8.1

Boarding

8.2

Food

7.7

Overall

8.0

Entertainment

7.0

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Air Canada
7.1
Good
9,671 reviews
Porter Airlines
8.0
Very good
298 reviews

Comfort

8.1

Boarding

8.2

Food

7.7

Overall

8.0

Entertainment

7.0

Crew

8.7

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

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.

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

    $150 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 Air Canada and United Airlines, with prices starting from $182 and $234, respectively.

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

    When deciding which route to take from USA to Sudbury, Ontario consider Tampa - Sudbury, Detroit Metropolitan Wayne County - Sudbury or Newark - 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for USA to Sudbury

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Pearson Intl flights
Newark to Toronto Island flights
LaGuardia to Pearson Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Newark to Pierre Elliott Trudeau Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pearson Intl flights
Los Angeles to Pearson Intl flights
Dulles Intl to Pearson Intl flights
Reagan-National to Pearson Intl flights
Boston to Pearson Intl flights
San Francisco to Pearson Intl flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Pearson Intl flights
John F Kennedy Intl to Toronto Island flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
Atlanta to Pearson Intl flights
O'Hare Intl to Pearson Intl flights
Dulles Intl to Toronto Island flights
Hobby to Pearson Intl flights
Boston to Toronto Island flights
Baltimore to Pearson Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
San Francisco to Pierre Elliott Trudeau Intl flights
Fort Lauderdale to Pearson Intl flights
George Bush Intcntl to Pearson Intl flights
Orlando to Pearson Intl flights
Seattle to Pearson Intl flights
Philadelphia to Pearson Intl flights
Los Angeles to Toronto Island flights
Boston to Pierre Elliott Trudeau Intl flights
Vancouver Intl to Pearson Intl flights
Fort Lauderdale to Pierre Elliott Trudeau Intl flights
Dallas/Fort Worth to Pierre Elliott Trudeau Intl flights
Atlanta to Pierre Elliott Trudeau Intl flights
Midway to Toronto Island flights
Philadelphia to Pierre Elliott Trudeau Intl flights
Ontario to Pearson Intl flights
Midway to Pearson Intl flights
Raleigh to Pearson Intl flights
San Francisco to Region of Waterloo Intl flights
Los Angeles to Region of Waterloo Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
White Plains to Pearson Intl flights
Minneapolis to Pearson Intl flights
Austin to Pearson Intl flights
O'Hare Intl to Toronto Island flights
San Francisco to Hamilton flights
Hobby to Pierre Elliott Trudeau Intl flights

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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$308Average$610FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.