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

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

How many operators does momondo search for flights from Boston Logan Intl Airport to Sault Ste. Marie Chippewa County Airport?

There is 1 operator available for flights from Boston Logan Intl Airport to Sault Ste. Marie Chippewa County Airport as of August 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Sault Ste. Marie Chippewa County Airport.

What documentation or ID do you need to fly to Sault Ste. Marie Chippewa County Airport?

The necessary travel and health documents for your Sault Ste. Marie Chippewa County 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.

$409 Cheap Flights from Boston to Sault Ste. Marie (BOS-CIU) in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Round-trip

One-way

Last minute

Cheap round-trip flights

5:34 am - 12:42 pmBOS-CIU

7h 08m1 stop

1:40 pm - 11:00 pmCIU-BOS

9h 20m2 stops

$409Delta

Find Deal

Wed, Sep 3 - Mon, Sep 8

9:43 am - 2:57 pmBOS-CIU

5h 14m1 stop

3:35 pm - 9:28 pmCIU-BOS

5h 53m1 stop

$444United Airlines

Find Deal

Wed, Sep 3 - Mon, Sep 8

6:00 am - 2:57 pmBOS-CIU

8h 57m2 stops

3:35 pm - 5:34 pmCIU-BOS

25h 59m2 stops

$474United Airlines

Find Deal

Wed, Sep 3 - Mon, Sep 8

10:30 am - 7:13 pmBOS-CIU

8h 43m2 stops

6:55 am - 2:21 pmCIU-BOS

7h 26m1 stop

$614Delta

Find Deal

Thu, Oct 2 - Sun, Oct 5

1:05 pm - 7:13 pmBOS-CIU

6h 08m1 stop

6:55 am - 2:21 pmCIU-BOS

7h 26m1 stop

$743Delta

Find Deal

Thu, Oct 2 - Sun, Oct 5

10:30 am - 7:13 pmBOS-CIU

8h 43m2 stops

3:50 pm - 10:49 pmCIU-BOS

6h 59m2 stops

$789Delta

Find Deal

Thu, Oct 2 - Sun, Oct 5

1:05 pm - 7:13 pmBOS-CIU

6h 08m1 stop

6:55 am - 2:21 pmCIU-BOS

7h 26m1 stop

$809Delta

Find Deal

Thu, Oct 2 - Sun, Oct 5

Delta flights from Boston to Sault Ste. Marie

Our best Delta deals on Boston to Sault Ste. Marie flight tickets

Delta

Sep 3

BOS5:34 amBoston Logan Intl

7h 08m

1 stop

CIU12:42 pmSault Ste. Marie Chippewa County

Sep 8

CIU1:40 pmSault Ste. Marie Chippewa County

9h 20m

2 stops

BOS11:00 pmBoston Logan Intl

$409

Find similar

Delta

Oct 2

BOS10:30 amBoston Logan Intl

8h 43m

2 stops

CIU7:13 pmSault Ste. Marie Chippewa County

Oct 5

CIU6:55 amSault Ste. Marie Chippewa County

7h 26m

1 stop

BOS2:21 pmBoston Logan Intl

$614

Find similar

Delta

Oct 2

BOS1:05 pmBoston Logan Intl

6h 08m

1 stop

CIU7:13 pmSault Ste. Marie Chippewa County

Oct 5

CIU6:55 amSault Ste. Marie Chippewa County

7h 26m

1 stop

BOS2:21 pmBoston Logan Intl

$743

Find similar

United Airlines flights from Boston to Sault Ste. Marie

Our best United Airlines deals on Boston to Sault Ste. Marie flight tickets

United Airlines

Aug 27

BOS9:43 amBoston Logan Intl

5h 14m

1 stop

CIU2:57 pmSault Ste. Marie Chippewa County

Aug 30

CIU3:35 pmSault Ste. Marie Chippewa County

8h 22m

2 stops

BOS11:57 pmBoston Logan Intl

$379

Find similar

United Airlines

Aug 23

BOS7:45 amBoston Logan Intl

7h 12m

1 stop

CIU2:57 pmSault Ste. Marie Chippewa County

Aug 30

CIU3:35 pmSault Ste. Marie Chippewa County

18h 21m

1 stop

BOS9:56 amBoston Logan Intl

$384

Find similar

United Airlines

Aug 27

BOS5:30 amBoston Logan Intl

9h 27m

2 stops

CIU2:57 pmSault Ste. Marie Chippewa County

Aug 30

CIU3:35 pmSault Ste. Marie Chippewa County

8h 22m

2 stops

BOS11:57 pmBoston Logan Intl

$389

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonSault Ste. Marie

BOS - CIU

BOSCIU

Boston Logan Intl

Wed 9/3

5:34 am-12:42 pm

1 stop7h 08m

Sault Ste. Marie Chippewa County

Mon 9/8

1:40 pm-11:00 pm

2 stops9h 20m

$409

BostonSault Ste. Marie

BOS - CIU

BOSCIU

Boston Logan Intl

Wed 9/3

9:43 am-2:57 pm

1 stop5h 14m

Sault Ste. Marie Chippewa County

Mon 9/8

3:35 pm-9:28 pm

1 stop5h 53m

$444

BostonSault Ste. Marie

BOS - CIU

BOSCIU

Boston Logan Intl

Wed 9/3

6:00 am-2:57 pm

2 stops8h 57m

Sault Ste. Marie Chippewa County

Mon 9/8

3:35 pm-5:34 pm

2 stops25h 59m

$474

BostonSault Ste. Marie

BOS - CIU

BOSCIU

Boston Logan Intl

Thu 10/2

10:30 am-7:13 pm

2 stops8h 43m

Sault Ste. Marie Chippewa County

Sun 10/5

6:55 am-2:21 pm

1 stop7h 26m

$614

BostonSault Ste. Marie

BOS - CIU

BOSCIU

Boston Logan Intl

Thu 10/2

1:05 pm-7:13 pm

1 stop6h 08m

Sault Ste. Marie Chippewa County

Sun 10/5

6:55 am-2:21 pm

1 stop7h 26m

$743

BostonSault Ste. Marie

BOS - CIU

BOSCIU

Boston Logan Intl

Thu 10/2

10:30 am-7:13 pm

2 stops8h 43m

Sault Ste. Marie Chippewa County

Sun 10/5

3:50 pm-10:49 pm

2 stops6h 59m

$789

BostonSault Ste. Marie

BOS - CIU

BOSCIU

Boston Logan Intl

Thu 10/2

1:05 pm-7:13 pm

1 stop6h 08m

Sault Ste. Marie Chippewa County

Sun 10/5

6:55 am-2:21 pm

1 stop7h 26m

$809

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Boston to Sault Ste. Marie

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Sault Ste. Marie?

The cheapest day to depart from Boston to Sault Ste. Marie is on a Tuesday. Travelers who choose to depart for Sault Ste. Marie on a Tuesday will often find tickets for as low as $553. The most expensive day to fly to Sault Ste. Marie is Friday, with ticket prices averaging around $663.

What is the cheapest time of day to depart on your flight to Sault Ste. Marie?

Our data shows that the cheapest Boston to Sault Ste. Marie flights are usually those with departure times in the morning. Our users have found flights to Sault Ste. Marie in the morning for as low as $573. At noon is when there is more demand to fly to Sault Ste. Marie, so prices are often more expensive at around $663 per ticket.

When to book flights from Boston to Sault Ste. Marie

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

Estimated round-trip price

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

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

Best Price Found	$409
Fastest flight time	5h 14m
Direct flights	None
Airports in Sault Ste. Marie	1 airport

The best flight deal from Boston to Sault Ste. Marie found on momondo in the last 72 hours is $409

The fastest flight from Boston to Sault Ste. Marie takes 5h 14m

There are no direct flights from Boston to Sault Ste. Marie. Popular non-direct route for this connection is Boston Logan Intl Airport - Sault Ste. Marie Chippewa County Airport.

There is 1 airport near Sault Ste. Marie: Sault Ste. Marie Chippewa County (CIU)

Search flight deals

How far is Boston Logan Intl to Sault Ste. Marie Chippewa County by plane?
There are 713.4 mi between Boston Logan Intl and Sault Ste. Marie Chippewa County. Typically, this will take 5h 14m by plane in normal conditions.
When did momondo last update prices for flights from Boston Logan Intl Airport to Sault Ste. Marie Chippewa County Airport?
Prices for flights from Boston Logan Intl Airport to Sault Ste. Marie Chippewa County Airport refresh daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to Sault Ste. Marie Chippewa County Airport?
There is 1 operator available for flights from Boston Logan Intl Airport to Sault Ste. Marie Chippewa County Airport as of August 2025.
How old do you have to be to fly from Boston Logan Intl Airport to Sault Ste. Marie Chippewa County Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Sault Ste. Marie Chippewa County Airport.
What documentation or ID do you need to fly to Sault Ste. Marie Chippewa County Airport?
The necessary travel and health documents for your Sault Ste. Marie Chippewa County 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.
What is the most popular airline from Boston to Sault Ste. Marie?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Boston to Sault Ste. Marie is Delta (100% of total bookings).

Best airlines flying from Boston to Sault Ste. Marie

Compare and see reviews for airlines that fly from Boston to Sault Ste. Marie with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $409	Free Cancellation	Rating 8.0 7,981 reviews		Search Delta flights

Newberry

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Sault Ste. Marie. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo provides multiple filters to help you find the best flight to Sault Ste. Marie from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Boston to Sault Ste. Marie flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.