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Cheap flights from the United States to Sudbury, ON from C$ 319

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — YSB
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from USA to Sudbury

Enter your travel dates to find the best prices.

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 4 November 2025.

Wed 24/126:40 a.m.EWR - YSB
1 stop5h 55mPorter Airlines
Sun 28/121:15 p.m.YSB - EWR
1 stop6h 30mPorter Airlines
Deal found 4/11C$ 588
Sun 28/128:55 a.m.EWR - YSB
1 stop3h 40mPorter Airlines
Sun 4/11:15 p.m.YSB - EWR
1 stop6h 30mPorter Airlines
Deal found 4/11C$ 609
Wed 17/1210:15 p.m.FLL - YSB
1 stop13h 54mAir Canada
Mon 29/1212:45 p.m.YSB - FLL
1 stop11h 27mAir Canada
Deal found 2/11C$ 715
Sat 27/128:55 a.m.EWR - YSB
1 stop3h 40mPorter Airlines
Sat 3/11:15 p.m.YSB - EWR
1 stop3h 15mPorter Airlines
Deal found 4/11C$ 727
Sun 28/122:45 p.m.EWR - YSB
2 stops21h 50mMultiple Airlines
Sun 4/11:15 p.m.YSB - EWR
1 stop3h 15mMultiple Airlines
Deal found 4/11C$ 796
Wed 24/129:58 p.m.EWR - YSB
2 stops17h 41mUnited Airlines
Sun 28/129:45 a.m.YSB - EWR
2 stops13h 30mUnited Airlines
Deal found 4/11C$ 841
Fri 14/116:40 a.m.EWR - YSB
1 stop5h 55mPorter Airlines
Wed 26/111:15 p.m.YSB - EWR
1 stop6h 30mPorter Airlines
Deal found 4/11C$ 856
Sat 27/126:55 p.m.EWR - YSB
1 stop14h 14mAir Canada
Sat 3/14:15 p.m.YSB - EWR
2 stops17h 27mAir Canada
Deal found 4/11C$ 891
Fri 14/112:16 p.m.EWR - YSB
2 stops46h 19mMultiple Airlines
Tue 25/111:15 p.m.YSB - EWR
1 stop6h 30mMultiple Airlines
Deal found 4/11C$ 914
Thu 13/118:55 a.m.EWR - YSB
1 stop3h 40mPorter Airlines
Wed 26/111:15 p.m.YSB - EWR
1 stop6h 30mPorter Airlines
Deal found 4/11C$ 925
Sun 16/118:55 a.m.EWR - YSB
1 stop3h 40mPorter Airlines
Thu 27/111:15 p.m.YSB - EWR
1 stop3h 15mPorter Airlines
Deal found 4/11C$ 926
Sat 15/1111:05 a.m.EWR - YSB
1 stop4h 34mAir Canada
Tue 25/114:15 p.m.YSB - EWR
1 stop6h 33mAir Canada
Deal found 4/11C$ 929

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 4 November 2025.

Round-trip from

C$ 557

One-way from

C$ 319
Air Canada
  • Air Canada
  • 30/4-4/5
  • 3 total stops
  • 17h 46m total
  • USA to Sudbury
Search Deals
Air Canada
  • Air Canada
  • 2/12
  • 1 total stop
  • 12h 29m total
  • 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 629,999 searches. Data last updated 4 November 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

Fort LauderdaleSudbury

FLL - YSB

FLLYSB

Fort Lauderdale

Thu 30/4

11:15 a.m.-7:21 p.m.

1 stop8h 06m

Sudbury

Mon 4/5

9:45 a.m.-7:25 p.m.

2 stops9h 40m

C$ 557

TampaSudbury

TPA - YSB

TPAYSB

Tampa

Thu 19/2

6:30 a.m.-7:19 p.m.

1 stop12h 49m

Sudbury

Sat 21/2

9:45 a.m.-9:12 p.m.

2 stops11h 27m

C$ 590

MiamiSudbury

MIA - YSB

MIAYSB

Miami

Thu 30/4

12:25 p.m.-7:21 p.m.

1 stop6h 56m

Sudbury

Mon 4/5

9:45 a.m.-9:26 p.m.

2 stops11h 41m

C$ 663

Fort LauderdaleSudbury

FLL - YSB

FLLYSB

Fort Lauderdale

Wed 17/12

10:15 p.m.-12:09 p.m.

1 stop13h 54m

Sudbury

Mon 29/12

12:45 p.m.-12:12 a.m.

1 stop11h 27m

C$ 715

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Sat 27/12

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

1 stop3h 40m

Sudbury

Sat 3/1

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

1 stop3h 15m

C$ 727

Fort MyersSudbury

RSW - YSB

RSWYSB

Fort Myers SW Florida Intl

Tue 24/3

8:40 p.m.-9:09 a.m.

1 stop12h 29m

Sudbury

Sat 28/3

9:45 a.m.-5:27 p.m.

1 stop7h 42m

C$ 766

West Palm BeachSudbury

PBI - YSB

PBIYSB

Palm Beach Intl

Thu 30/4

12:40 p.m.-7:21 p.m.

1 stop6h 41m

Sudbury

Mon 4/5

9:45 a.m.-8:56 p.m.

2 stops11h 11m

C$ 795

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Sat 25/4

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

1 stop4h 16m

Sudbury

Tue 28/4

9:45 a.m.-3:37 p.m.

1 stop5h 52m

C$ 832

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Wed 24/12

9:58 p.m.-3:39 p.m.

2 stops17h 41m

Sudbury

Sun 28/12

9:45 a.m.-11:15 p.m.

2 stops13h 30m

C$ 841

NewarkSudbury

EWR - YSB

EWRYSB

Newark

Fri 14/11

6:40 a.m.-12:35 p.m.

1 stop5h 55m

Sudbury

Tue 25/11

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

1 stop3h 15m

C$ 856

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 23 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 4 November 2025.

One of the essential ways to save on airfare from USA to Sudbury, Ontario is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 65% on airfare.

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 20.9 km from Sudbury’s city centre.

  • How long is the flight from USA to Sudbury, Ontario?

    There are many flights that can get you from USA to Sudbury, Ontario in 3h 40m. Fly via Air Canada, Porter Airlines, or United Airlines to get the fastest option. The distance from USA to Sudbury, Ontario is about 847 km. Both multi-stop and direct flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as C$ 319 on Air Canada. Other airlines that offer cheap prices include Porter Airlines from C$ 390 and United Airlines from C$ 404 one-way.

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

    While some choose either Fort Lauderdale - Sudbury or Miami - Sudbury, Newark - Sudbury is the most popular route from USA to Sudbury, Ontario.

  • 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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