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Sudbury

$473+ 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YSB
Aug 25 — Sep 11
Tue 8/25
Tue 9/1
1 adult, Economy
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Cheap 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 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Fri 8/218:00 am
EWR
-
YSB
2 stops7h 30m
Porter Airlines
Fri 8/284:10 pm
YSB
-
EWR
1 stop23h 35m
Porter Airlines
Deal found 7/22$598
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Thu 8/610:40 am
EWR
-
YSB
1 stop4h 50m
Multiple Airlines
Sun 8/94:10 pm
YSB
-
EWR
2 stops17h 50m
Multiple Airlines
Deal found 7/23$632
This Air Canada deal was found by Cheapflights users on 7/22. 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 8/129:55 am
IAD
-
YSB
1 stop3h 50m
Multiple Airlines
Tue 8/259:45 am
YSB
-
IAD
1 stop4h 37m
Multiple Airlines
Deal found 7/22$680
This Air Canada deal was found by Cheapflights users on 7/23. 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 8/129:55 am
IAD
-
YSB
1 stop3h 50m
Air Canada
Tue 8/252:25 pm
YSB
-
IAD
1 stop5h 59m
Air Canada
Deal found 7/23$686
This Air Canada deal was found by Cheapflights users on 7/23. 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 10/29:55 am
IAD
-
YSB
1 stop3h 50m
Air Canada
Mon 10/52:25 pm
YSB
-
IAD
1 stop6h 00m
Air Canada
Deal found 7/23$692
This Air Canada deal was found by Cheapflights users on 7/23. 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 8/206:35 am
AUS
-
YSB
2 stops11h 52m
Air Canada
Thu 8/279:45 am
YSB
-
AUS
2 stops11h 27m
Air Canada
Deal found 7/23$710
This Air Canada deal was found by Cheapflights users on 7/23. 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 9/52:30 pm
LGA
-
YSB
1 stop4h 47m
Air Canada
Sun 9/139:45 am
YSB
-
LGA
1 stop6h 01m
Air Canada
Deal found 7/23$730
This Mytrip deal was found by Cheapflights users on 7/23. 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.
Sat 9/59:55 am
LGA
-
YSB
2 stops29h 05m
Multiple Airlines
Sun 9/133:50 pm
YSB
-
LGA
2 stops25h 05m
Multiple Airlines
Deal found 7/23$746
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Sat 9/52:35 pm
EWR
-
YSB
1 stop24h 55m
Multiple Airlines
Sun 9/133:50 pm
YSB
-
EWR
2 stops23h 55m
Multiple Airlines
Deal found 7/23$760
This Air Canada deal was found by Cheapflights users on 7/23. 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.
Sun 12/63:30 pm
LGA
-
YSB
1 stop4h 05m
Air Canada
Wed 12/910:35 am
YSB
-
LGA
1 stop5h 03m
Air Canada
Deal found 7/23$768
This Air Canada deal was found by Cheapflights users on 7/25. 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 10/21:10 pm
SAN
-
YSB
1 stop16h 55m
Air Canada
Mon 10/58:05 pm
YSB
-
SAN
2 stops18h 42m
Air Canada
Deal found 7/25$774
This Air Canada deal was found by Cheapflights users on 7/22. 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 8/217:25 am
LGA
-
YSB
1 stop6h 20m
Air Canada
Fri 8/289:45 am
YSB
-
LGA
1 stop5h 14m
Air Canada
Deal found 7/22$793

Find 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 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$598
(Kiwi.com)

One-way from

$473
(Air Canada)
Provider with most accurate pricing for New York (NYC)-Sudbury flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Sudbury flights.
Search Deals
From USA to Sudbury
Search Deals
One-way flight from USA to Sudbury
Search Deals

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 26, 2026.
Use the filters below to find and compare flights from the United States to Sudbury that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Fri 8/21

10:40 am-3:30 pm

1 stop4h 50m

Sudbury

Fri 8/28

4:10 pm-3:45 pm

1 stop23h 35m

$611

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Thu 8/6

10:40 am-3:30 pm

1 stop4h 50m

Sudbury

Sun 8/9

4:10 pm-10:00 am

2 stops17h 50m

$632
Quickest round-trip

Washington, D.C.Sudbury

IAD - YSB

IADYSB

Washington, D.C. Dulles Intl

Wed 8/12

9:55 am-1:45 pm

1 stop3h 50m

Sudbury

Tue 8/25

9:45 am-2:22 pm

1 stop4h 37m

$680

Washington, D.C.Sudbury

IAD - YSB

IADYSB

Washington, D.C. Dulles Intl

Wed 8/12

9:55 am-1:45 pm

1 stop3h 50m

Sudbury

Tue 8/25

2:25 pm-8:24 pm

1 stop5h 59m

$686

Washington, D.C.Sudbury

IAD - YSB

IADYSB

Washington, D.C. Dulles Intl

Fri 10/2

9:55 am-1:45 pm

1 stop3h 50m

Sudbury

Mon 10/5

2:25 pm-8:25 pm

1 stop6h 00m

$700

AustinSudbury

AUS - YSB

AUSYSB

Austin Bergstrom

Thu 8/20

11:40 am-7:27 pm

1 stop6h 47m

Sudbury

Thu 8/27

9:45 am-8:12 pm

2 stops11h 27m

$710

New YorkSudbury

LGA - YSB

LGAYSB

New York LaGuardia

Sat 9/5

9:55 am-3:00 pm

2 stops29h 05m

Sudbury

Sun 9/13

3:50 pm-4:55 pm

2 stops25h 05m

$746

New YorkSudbury

LGA - YSB

LGAYSB

New York LaGuardia

Sun 12/6

3:30 pm-7:35 pm

1 stop4h 05m

Sudbury

Wed 12/9

10:35 am-3:38 pm

1 stop5h 03m

$768

San DiegoSudbury

SAN - YSB

SANYSB

San Diego

Fri 10/2

1:10 pm-9:05 am

1 stop16h 55m

Sudbury

Mon 10/5

8:05 pm-11:47 am

2 stops18h 42m

$774

New YorkSudbury

LGA - YSB

LGAYSB

New York LaGuardia

Fri 8/21

7:25 am-1:45 pm

1 stop6h 20m

Sudbury

Fri 8/28

9:45 am-2:59 pm

1 stop5h 14m

$793

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 27 resultsSorted by cheapest first
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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

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

The best insider tips for theUnited States to Sudbury flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Sudbury trip
Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on Air Canada

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 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

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 26, 2026.
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
448 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

6.9

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
448 reviews
Porter Airlines
8.0
Very good
448 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

6.9

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,386 reviews
Porter Airlines
8.0
Very good
448 reviews

Comfort

8.0

Boarding

8.2

Overall

8.0

Crew

8.6

Entertainment

6.9

Food

7.5

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

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 Porter Airlines, Air Canada, and United Airlines fly from USA to Sudbury, Ontario in about 3h 50m. The time it takes to get you to your destination can typically vary by up to 2h 40m. The distance between USA and Sudbury, Ontario is about 556 mi. This flight may include one or multiple stops.

  • 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, Philadelphia - Sudbury or Washington, D.C. Dulles Intl - 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 July 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$253Average$639FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$271Average$623FlexibilityNo cancel feeOn-time52%

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