Cheap flights from Sault Ste. Marie to Boston from $281

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Sault Ste. Marie to Boston departing on 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Sault Ste. Marie to Boston (CIU-BOS)

Cheap round-trip flights

United Airlines Logo
3:35 pm - 11:57 pmCIU-BOS
8h 22m2 stops
United Airlines Logo
5:30 am - 2:57 pmBOS-CIU
9h 27m2 stops
$281United Airlines
Find Deal
Wed, Sep 10 - Sun, Sep 14
United Airlines Logo
3:35 pm - 11:57 pmCIU-BOS
8h 22m2 stops
United Airlines Logo
7:45 am - 2:57 pmBOS-CIU
7h 12m1 stop
$282United Airlines
Find Deal
Wed, Sep 10 - Sun, Sep 14
United Airlines Logo
3:35 pm - 9:28 pmCIU-BOS
5h 53m1 stop
United Airlines Logo
7:45 am - 2:57 pmBOS-CIU
7h 12m1 stop
$355United Airlines
Find Deal
Wed, Sep 10 - Sun, Sep 14
United Airlines Logo
3:35 pm - 9:28 pmCIU-BOS
5h 53m1 stop
United Airlines Logo
3:15 pm - 2:57 pmBOS-CIU
23h 42m1 stop
$650United Airlines
Find Deal
Mon, Sep 1 - Thu, Sep 4
United Airlines Logo
3:35 pm - 9:28 pmCIU-BOS
5h 53m1 stop
United Airlines Logo
1:00 pm - 2:57 pmBOS-CIU
25h 57m2 stops
$690United Airlines
Find Deal
Mon, Sep 1 - Thu, Sep 4
United Airlines Logo
3:35 pm - 4:28 pmCIU-BOS
24h 53m2 stops
United Airlines Logo
2:40 pm - 2:57 pmBOS-CIU
24h 17m2 stops
$776United Airlines
Find Deal
Mon, Sep 1 - Thu, Sep 4

United Airlines flights from Sault Ste. Marie to Boston

Our best United Airlines deals on Sault Ste. Marie to Boston flight tickets
United Airlines
Sep 10
CIU3:35 pmSault Ste. Marie Chippewa County
8h 22m
2 stops
BOS11:57 pmBoston Logan Intl
Sep 14
BOS5:30 amBoston Logan Intl
9h 27m
2 stops
CIU2:57 pmSault Ste. Marie Chippewa County
United Airlines
Sep 10
CIU3:35 pmSault Ste. Marie Chippewa County
8h 22m
2 stops
BOS11:57 pmBoston Logan Intl
Sep 14
BOS7:45 amBoston Logan Intl
7h 12m
1 stop
CIU2:57 pmSault Ste. Marie Chippewa County
United Airlines
Sep 10
CIU3:35 pmSault Ste. Marie Chippewa County
5h 53m
1 stop
BOS9:28 pmBoston Logan Intl
Sep 14
BOS7:45 amBoston Logan Intl
7h 12m
1 stop
CIU2:57 pmSault Ste. Marie Chippewa County

momondo Fare Finder

 
Customize your flight search to find flights from Sault Ste. Marie to Boston 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, momondo users made 832,500 searches. Data last updated August 20, 2025.
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

Sault Ste. MarieBoston

CIU - BOS

CIUBOS

Sault Ste. Marie Chippewa County

Wed 9/10

3:35 pm-11:57 pm

2 stops8h 22m

Boston Logan Intl

Sun 9/14

5:30 am-2:57 pm

2 stops9h 27m

$281

Sault Ste. MarieBoston

CIU - BOS

CIUBOS

Sault Ste. Marie Chippewa County

Wed 9/10

3:35 pm-11:57 pm

2 stops8h 22m

Boston Logan Intl

Sun 9/14

7:45 am-2:57 pm

1 stop7h 12m

$282

Sault Ste. MarieBoston

CIU - BOS

CIUBOS

Sault Ste. Marie Chippewa County

Wed 9/10

3:35 pm-9:28 pm

1 stop5h 53m

Boston Logan Intl

Sun 9/14

7:45 am-2:57 pm

1 stop7h 12m

$355

Sault Ste. MarieBoston

CIU - BOS

CIUBOS

Sault Ste. Marie Chippewa County

Mon 9/1

3:35 pm-9:28 pm

1 stop5h 53m

Boston Logan Intl

Thu 9/4

3:15 pm-2:57 pm

1 stop23h 42m

$650

Sault Ste. MarieBoston

CIU - BOS

CIUBOS

Sault Ste. Marie Chippewa County

Mon 9/1

3:35 pm-9:28 pm

1 stop5h 53m

Boston Logan Intl

Thu 9/4

1:00 pm-2:57 pm

2 stops25h 57m

$690

Sault Ste. MarieBoston

CIU - BOS

CIUBOS

Sault Ste. Marie Chippewa County

Mon 9/1

3:35 pm-4:28 pm

2 stops24h 53m

Boston Logan Intl

Thu 9/4

2:40 pm-2:57 pm

2 stops24h 17m

$776

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Sault Ste. Marie to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Sault Ste. Marie to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sault Ste. Marie to Boston (CIU to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sault Ste. Marie to Boston

Direct flights

None
There are no direct flights from Sault Ste. Marie to Boston. There are no popular flight routes from Sault Ste. Marie to Boston.
  • How far is Sault Ste. Marie Chippewa County to Boston Logan Intl by plane?

    Boston Logan Intl is 713.4 mi away from Sault Ste. Marie Chippewa County. Flights usually cover this in 5h 53m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Sault Ste. Marie Chippewa County Airport to Boston Logan Intl Airport?

    Prices for flights from Sault Ste. Marie Chippewa County Airport to Boston Logan Intl Airport refresh daily.

  • How old do you have to be to fly from Sault Ste. Marie Chippewa County Airport to Boston Logan Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sault Ste. Marie Chippewa County Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Sault Ste. Marie to Boston?

    Confirm your travel details to search for the latest offers for flights from Sault Ste. Marie to Boston. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Sault Ste. Marie to Boston with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
Nashua
Narragansett
Cambridge
South Yarmouth
Laconia
Gloucester
Brockton
Concord
Falmouth
Everett
Wells
Sturbridge

Why use momondo?

Why should I use momondo to find a flight deal from Sault Ste. Marie to Boston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sault Ste. Marie to Boston. momondo saves you time and could save you money on your trip.

Can I find flights from Sault Ste. Marie to Boston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Boston from Sault Ste. Marie which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Sault Ste. Marie to Boston?

momondo helps you find the best flight between Sault Ste. Marie and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Sault Ste. Marie to Boston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Sault Ste. Marie to Boston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Mon 8/25
Mon 9/1

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