How long is the flight from Sudbury, Ontario to Boston?

Airlines like United Airlines fly from Sudbury, Ontario to Boston in about 6h 20m. The time it takes to get you to your destination can typically vary by up to . Sudbury, Ontario and Boston are separated by a distance of 908 km.

In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 mm per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sudbury, Ontario to Boston as you normally would.

Can I find deals for flights from Sudbury to Boston that include hotel bookings?

Yes. In addition to deals on Sudbury to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Sudbury to Boston?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sudbury to Boston.

Can I find deals for business class flights from Sudbury to Boston?

Yes. Cheapflights offers flight deals from Sudbury to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 449+ Cheap Flights from Sudbury, ON to Boston

Cheap flight deals from Sudbury to Boston

Enter your travel dates to find the best prices.

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Best

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Cheapest flights from Sudbury to Boston
Explore the most affordable flight options available from Sudbury to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Tue 15/99:45 a.m. -

1 stop12h 55m

Wed 16/910:40 a.m. -

2 stops8h 47m

Deal found 7/9C$ 955

Fri 2/109:45 a.m. -

1 stop6h 20m

Fri 9/106:00 a.m. -

1 stop7h 45m

Deal found 4/9C$ 1,122

Tue 15/99:45 a.m. -

2 stops7h 03m

Wed 16/97:30 a.m. -

2 stops11h 57m

Deal found 5/9C$ 1,314

Find flight deals from Sudbury to Boston

Round-trip from	C$ 1,122
One-way from	C$ 449

United Airlines
2/10-9/10
2 total stops
14h 05m total
Sudbury to Boston

Search Deals

Air Canada
22/10-31/12
1 total stop
6h 20m total
Sudbury to Boston

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

SudburyBoston

YSB Sudbury - BOS Boston Logan Intl

YSBBOS

Sudbury

Thu 22/10

9:45 a.m.-4:05 p.m.

1 stop6h 20m

Boston Logan Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 449

SudburyBoston

YSB Sudbury - BOS Boston Logan Intl

YSBBOS

Sudbury

Wed 21/10

2:25 p.m.-10:45 p.m.

2 stops8h 20m

Boston Logan Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 525

SudburyBoston

YSB Sudbury - BOS Boston Logan Intl

YSBBOS

Sudbury

Sat 31/10

10:35 a.m.-7:02 p.m.

2 stops8h 27m

Boston Logan Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 557

SudburyBoston

YSB Sudbury - BOS Boston Logan Intl

YSBBOS

Sudbury

Thu 22/10

1:50 p.m.-3:57 p.m.

3 stops26h 07m

Boston Logan Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 797

SudburyBoston

YSB Sudbury - BOS Boston Logan Intl

YSBBOS

Sudbury

Fri 2/10

9:45 a.m.-4:05 p.m.

1 stop6h 20m

Boston Logan Intl

Fri 9/10

6:00 a.m.-1:45 p.m.

1 stop7h 45m

C$ 1,122

SudburyBoston

YSB Sudbury - BOS Boston Logan Intl

YSBBOS

Sudbury

Sat 31/10

3:45 p.m.-1:26 p.m.

3 stops21h 41m

Boston Logan Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 1,243

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

Sorted by cheapest first

Best time to book a flight from Sudbury to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Sudbury with our price prediction graph.

YSB-BOS

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.

Related info for your journey

How long is the flight from Sudbury, Ontario to Boston?
Airlines like United Airlines fly from Sudbury, Ontario to Boston in about 6h 20m. The time it takes to get you to your destination can typically vary by up to . Sudbury, Ontario and Boston are separated by a distance of 908 km.
Can I find deals for flights from Sudbury to Boston that include hotel bookings?
Yes. In addition to deals on Sudbury to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sudbury to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sudbury to Boston.
Can I find deals for business class flights from Sudbury to Boston?
Yes. Cheapflights offers flight deals from Sudbury to Boston 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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Cheap flights from Sudbury, ON to Boston from C$ 449

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sudbury to Boston

Cheapest flights from Sudbury to BostonExplore the most affordable flight options available from Sudbury to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Explore the most affordable flight options available from Sudbury to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Best flights from Sudbury to BostonDiscover carefully curated flight deals from Sudbury to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Discover carefully curated flight deals from Sudbury to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Last-minute flights from Sudbury to BostonDiscover last-minute flight deals from Sudbury to Boston. Data last updated 8 September 2026 and is based on user searches.

Discover last-minute flight deals from Sudbury to Boston. Data last updated 8 September 2026 and is based on user searches.

One-way flights from Sudbury to BostonSearch for one-way flight options from Sudbury to Boston. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

Search for one-way flight options from Sudbury to Boston. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.

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Best time to book a flight from Sudbury to Boston

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Related info for your journey

How long is the flight from Sudbury, Ontario to Boston?

Can I find deals for flights from Sudbury to Boston that include hotel bookings?

How can I find direct flights from Sudbury to Boston?

Can I find deals for business class flights from Sudbury to Boston?

Travelling to a place near Boston?

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Alternative routes for Sudbury to Boston

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Other flights to Boston

Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 8 September 2026.

Complete your trip

Complete your trip to Boston by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Massachusetts

Book a non-stop flight to one of these other cities located in Massachusetts.

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Sudbury and Boston flights

Browse other Sudbury and Boston flight options. Last updated on 8 September 2026.

Other flights from Sudbury

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How does Cheapflights help users find flights from Sudbury to Boston?

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Can Cheapflights find flights from Sudbury to Boston with no change fees?

Can Cheapflights notify me if prices for flights from Sudbury to Boston become cheaper?

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Cheapest flights from Sudbury to Boston
Explore the most affordable flight options available from Sudbury to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2026.

Best flights from Sudbury to Boston
Discover carefully curated flight deals from Sudbury to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 8 September 2026.

Last-minute flights from Sudbury to Boston
Discover last-minute flight deals from Sudbury to Boston. Data last updated 8 September 2026 and is based on user searches.

One-way flights from Sudbury to Boston
Search for one-way flight options from Sudbury to Boston. Find affordable one-way fares based on user searches. Data last updated 8 September 2026.