How long is the flight from Sault Ste. Marie to Boston?

A quick flight from Sault Ste. Marie to Boston can take about 6h 44m. Delta provides one of the quickest options available for as low as $763. There are 716 mi between Sault Ste. Marie and Boston. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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

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

Can I find deals for flights from Sault Ste. Marie to Boston that include hotel bookings?

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

How can I find direct flights from Sault Ste. Marie to Boston?

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

Can I find deals for business class flights from Sault Ste. Marie to Boston?

Yes. Cheapflights offers flight deals from Sault Ste. Marie 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.

$241+ Cheap Flights from Sault Ste. Marie to Boston

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Cheap flight deals from Sault Ste. Marie to Boston

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Cheapest flights from Sault Ste. Marie to Boston
Explore the most affordable flight options available from Sault Ste. Marie to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 4, 2026.

Sun 9/274:12 pm

CIU

BOS

2 stops6h 58m

Delta

Wed 9/309:05 am

BOS

CIU

2 stops10h 30m

Delta

Deal found 7/4

$658

Wed 8/53:12 pm

CIU

BOS

1 stop6h 44m

United Airlines

Tue 8/1811:00 am

BOS

CIU

3 stops27h 31m

United Airlines

Deal found 7/1

$763

Find flight deals from Sault Ste. Marie to Boston

Round-trip from	$658 (Delta)
One-way from	$241 (United Airlines)

From Sault Ste. Marie Chippewa County to Boston Logan Intl

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One-way flight from Sault Ste. Marie Chippewa County to Boston Logan Intl

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Use the filters below to find and compare flights from Sault Ste. Marie to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Sault Ste. MarieBoston

CIU - BOS

CIUBOS

Sault Ste. Marie Chippewa County

Sun 9/27

7:10 am-6:31 pm

2 stops11h 21m

Boston Logan Intl

Wed 9/30

7:05 am-3:36 pm

1 stop8h 31m

$704

Sault Ste. MarieBoston

CIU - BOS

CIUBOS

Sault Ste. Marie Chippewa County

Wed 8/5

3:12 pm-9:56 pm

1 stop6h 44m

Boston Logan Intl

Tue 8/18

11:00 am-2:31 pm

3 stops27h 31m

$763

Cheapest one-way

Quickest one-way

Sault Ste. MarieBoston

CIU - BOS

CIUBOS

Sault Ste. Marie Chippewa County

Fri 7/10

7:10 am-1:51 pm

1 stop6h 41m

$334

Sault Ste. MarieBoston

CIU - BOS

CIUBOS

Sault Ste. Marie Chippewa County

Wed 7/29

3:12 pm-11:59 pm

2 stops8h 47m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Sorted by cheapest first

Best time to book a flight from Sault Ste. Marie to Boston

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

CIU-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 Sault Ste. Marie to Boston?
A quick flight from Sault Ste. Marie to Boston can take about 6h 44m. Delta provides one of the quickest options available for as low as $763. There are 716 mi between Sault Ste. Marie and Boston. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Sault Ste. Marie to Boston that include hotel bookings?
Yes. In addition to deals on Sault Ste. Marie to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sault Ste. Marie to Boston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sault Ste. Marie to Boston.
Can I find deals for business class flights from Sault Ste. Marie to Boston?
Yes. Cheapflights offers flight deals from Sault Ste. Marie 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.

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$241+ Cheap flights from Sault Ste. Marie to Boston (CIU - BOS)

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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sault Ste. Marie to Boston with Cheapflights

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Cheap flight deals from Sault Ste. Marie to Boston

Cheapest flights from Sault Ste. Marie to BostonExplore the most affordable flight options available from Sault Ste. Marie to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 4, 2026.

Explore the most affordable flight options available from Sault Ste. Marie to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 4, 2026.

Best flights from Sault Ste. Marie to BostonDiscover carefully curated flight deals from Sault Ste. Marie to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 4, 2026.

Discover carefully curated flight deals from Sault Ste. Marie to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 4, 2026.

Last-minute flights from Sault Ste. Marie to BostonDiscover last-minute flight deals from Sault Ste. Marie to Boston. Data last updated July 4, 2026 and is based on user searches.

Discover last-minute flight deals from Sault Ste. Marie to Boston. Data last updated July 4, 2026 and is based on user searches.

One-way flights from Sault Ste. Marie to BostonSearch for one-way flight options from Sault Ste. Marie to Boston. Find affordable one-way fares based on user searches. Data last updated July 4, 2026.

Search for one-way flight options from Sault Ste. Marie to Boston. Find affordable one-way fares based on user searches. Data last updated July 4, 2026.

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Best time to book a flight from Sault Ste. Marie to Boston

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Related info for your journey

Find useful and relevant information for your journey from Sault Ste. Marie to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Sault Ste. Marie to Boston?

Can I find deals for flights from Sault Ste. Marie to Boston that include hotel bookings?

How can I find direct flights from Sault Ste. Marie to Boston?

Can I find deals for business class flights from Sault Ste. Marie to Boston?

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Alternative routes for Sault Ste. Marie to Boston

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Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 4, 2026.

Complete your trip

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Cheapest flights from Sault Ste. Marie to Boston
Explore the most affordable flight options available from Sault Ste. Marie to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 4, 2026.

Best flights from Sault Ste. Marie to Boston
Discover carefully curated flight deals from Sault Ste. Marie to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 4, 2026.

Last-minute flights from Sault Ste. Marie to Boston
Discover last-minute flight deals from Sault Ste. Marie to Boston. Data last updated July 4, 2026 and is based on user searches.

One-way flights from Sault Ste. Marie to Boston
Search for one-way flight options from Sault Ste. Marie to Boston. Find affordable one-way fares based on user searches. Data last updated July 4, 2026.