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Cheap flights from Boston to Sault Ste. Marie (BOS - CIU) from $345

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 7/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — CIU
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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Cheap flight deals from Boston to Sault Ste. Marie

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Sault Ste. Marie (CIU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 2, 2024.

Round-trip from

$239
From Boston Logan Intl to Sault Ste. Marie Chippewa County
Search Deals

What is the cheapest day to fly round-trip from Boston to Sault Ste. Marie?

Departing on a Friday is a good option for securing a great price. You can expect to save up to 11% when planning your travel around this day of the week.

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

It’s typically best to fly out from Boston to Sault Ste. Marie in the morning. Doing so could potentially save you 11% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Delta flights from Boston to Sault Ste. Marie

Explore cheap flight options specifically provided by Delta for the route between Boston and Sault Ste. Marie. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Sun 7/216:05 amBOS - CIU
1 stop5h 20mDelta
Wed 7/317:10 amCIU - BOS
1 stop6h 45mDelta
Deal found 6/1$544
Sun 7/216:05 amBOS - CIU
1 stop5h 20mDelta
Wed 7/317:10 amCIU - BOS
2 stops8h 44mDelta
Deal found 6/1$553
Mon 6/175:50 amBOS - CIU
1 stop5h 33mDelta
Wed 6/2612:04 pmCIU - BOS
1 stop3h 52mDelta
Deal found 6/2$604
Mon 6/1711:15 amBOS - CIU
2 stops11h 35mDelta
Wed 6/2612:04 pmCIU - BOS
1 stop3h 52mDelta
Deal found 6/2$613
Wed 7/316:05 amBOS - CIU
1 stop5h 20mDelta
Sun 8/47:10 amCIU - BOS
1 stop6h 45mDelta
Deal found 6/1$735
Sun 7/218:00 amBOS - CIU
2 stops11h 11mDelta
Wed 7/317:10 amCIU - BOS
2 stops8h 44mDelta
Deal found 6/1$788
Wed 7/318:00 amBOS - CIU
2 stops11h 11mDelta
Sun 8/47:10 amCIU - BOS
1 stop6h 45mDelta
Deal found 6/1$844
Mon 6/171:50 pmBOS - CIU
2 stops9h 00mDelta
Wed 6/2612:04 pmCIU - BOS
2 stops10h 31mDelta
Deal found 6/2$848
Thu 9/122:00 pmBOS - CIU
2 stops8h 51mDelta
Sun 9/157:04 amCIU - BOS
1 stop6h 52mDelta
Deal found 6/1$879

Cheap Boston to Sault Ste. Marie flights in June & July 2024

Find cheap flight options from Boston to Sault Ste. Marie specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Prices were last updated on June 2, 2024.
Mon 6/175:50 amBOS - CIU
1 stop5h 33mDelta
Wed 6/2612:04 pmCIU - BOS
1 stop3h 52mDelta
Deal found 6/2$604
Mon 6/1711:15 amBOS - CIU
2 stops11h 35mDelta
Wed 6/2612:04 pmCIU - BOS
1 stop3h 52mDelta
Deal found 6/2$613
Mon 6/171:50 pmBOS - CIU
2 stops9h 00mDelta
Wed 6/2612:04 pmCIU - BOS
2 stops10h 31mDelta
Deal found 6/2$848
Mon 6/36:05 amBOS - CIU
1 stop5h 14mDelta
Thu 6/67:04 amCIU - BOS
1 stop7h 11mDelta
Deal found 6/1$1,036
Mon 6/31:30 pmBOS - CIU
2 stops9h 19mDelta
Thu 6/67:04 amCIU - BOS
1 stop7h 11mDelta
Deal found 6/1$1,154
Mon 6/312:00 pmBOS - CIU
2 stops10h 49mDelta
Thu 6/611:59 amCIU - BOS
2 stops11h 38mDelta
Deal found 6/1$1,288

Boston to Sault Ste. Marie 2024 flight deals

Discover exclusive flight deals for travel between Boston and Sault Ste. Marie in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Sun 7/216:05 amBOS - CIU
1 stop5h 20mDelta
Wed 7/317:10 amCIU - BOS
1 stop6h 45mDelta
Deal found 6/1$544
Sun 7/216:05 amBOS - CIU
1 stop5h 20mDelta
Wed 7/317:10 amCIU - BOS
2 stops8h 44mDelta
Deal found 6/1$553
Mon 6/175:50 amBOS - CIU
1 stop5h 33mDelta
Wed 6/2612:04 pmCIU - BOS
1 stop3h 52mDelta
Deal found 6/2$604
Mon 6/1711:15 amBOS - CIU
2 stops11h 35mDelta
Wed 6/2612:04 pmCIU - BOS
1 stop3h 52mDelta
Deal found 6/2$613
Wed 7/316:05 amBOS - CIU
1 stop5h 20mDelta
Sun 8/47:10 amCIU - BOS
1 stop6h 45mDelta
Deal found 6/1$735
Sun 7/218:00 amBOS - CIU
2 stops11h 11mDelta
Wed 7/317:10 amCIU - BOS
2 stops8h 44mDelta
Deal found 6/1$788
Wed 7/318:00 amBOS - CIU
2 stops11h 11mDelta
Sun 8/47:10 amCIU - BOS
1 stop6h 45mDelta
Deal found 6/1$844
Mon 6/171:50 pmBOS - CIU
2 stops9h 00mDelta
Wed 6/2612:04 pmCIU - BOS
2 stops10h 31mDelta
Deal found 6/2$848
Thu 9/122:00 pmBOS - CIU
2 stops8h 51mDelta
Sun 9/157:04 amCIU - BOS
1 stop6h 52mDelta
Deal found 6/1$879

Boston to Sault Ste. Marie flights leaving soon

Find last-minute flight options from Boston to Sault Ste. Marie for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Mon 6/36:05 amBOS - CIU
1 stop5h 14mDelta
Thu 6/67:04 amCIU - BOS
1 stop7h 11mDelta
Deal found 6/1$1,036
Mon 6/31:30 pmBOS - CIU
2 stops9h 19mDelta
Thu 6/67:04 amCIU - BOS
1 stop7h 11mDelta
Deal found 6/1$1,154
Mon 6/312:00 pmBOS - CIU
2 stops10h 49mDelta
Thu 6/611:59 amCIU - BOS
2 stops11h 38mDelta
Deal found 6/1$1,288

One-way flights to Sault Ste. Marie from Boston

Search for one-way flight options from Boston to Sault Ste. Marie. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Wed 7/316:05 amBOS - CIU
1 stop5h 20mDelta
Deal found 5/31$345
Wed 7/318:10 amBOS - CIU
2 stops11h 01mDelta
Deal found 5/31$409

Find flights from Boston to Sault Ste. Marie within your budget

Customize your flight search to find flights from Boston to Sault Ste. Marie 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 2,810,401 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$544 - $879

Route

Depart

Return

Price

Boston Logan IntlSault Ste. Marie Chippewa County

BOS - CIU

BOSCIU

Boston Logan Intl

Sun 7/21

1 stop5h 20m

Sault Ste. Marie Chippewa County

Wed 7/31

1 stop6h 45m

$544

Boston Logan IntlSault Ste. Marie Chippewa County

BOS - CIU

BOSCIU

Boston Logan Intl

Sun 7/21

1 stop5h 20m

Sault Ste. Marie Chippewa County

Wed 7/31

2 stops8h 44m

$553

Boston Logan IntlSault Ste. Marie Chippewa County

BOS - CIU

BOSCIU

Boston Logan Intl

Mon 6/17

1 stop5h 33m

Sault Ste. Marie Chippewa County

Wed 6/26

1 stop3h 52m

$604

Boston Logan IntlSault Ste. Marie Chippewa County

BOS - CIU

BOSCIU

Boston Logan Intl

Mon 6/17

2 stops11h 35m

Sault Ste. Marie Chippewa County

Wed 6/26

1 stop3h 52m

$613

Boston Logan IntlSault Ste. Marie Chippewa County

BOS - CIU

BOSCIU

Boston Logan Intl

Wed 7/31

1 stop5h 20m

Sault Ste. Marie Chippewa County

Sun 8/4

1 stop6h 45m

$735

Boston Logan IntlSault Ste. Marie Chippewa County

BOS - CIU

BOSCIU

Boston Logan Intl

Sun 7/21

2 stops11h 11m

Sault Ste. Marie Chippewa County

Wed 7/31

2 stops8h 44m

$788

Boston Logan IntlSault Ste. Marie Chippewa County

BOS - CIU

BOSCIU

Boston Logan Intl

Wed 7/31

2 stops11h 11m

Sault Ste. Marie Chippewa County

Sun 8/4

1 stop6h 45m

$844

Boston Logan IntlSault Ste. Marie Chippewa County

BOS - CIU

BOSCIU

Boston Logan Intl

Mon 6/17

2 stops9h 00m

Sault Ste. Marie Chippewa County

Wed 6/26

2 stops10h 31m

$848

Boston Logan IntlSault Ste. Marie Chippewa County

BOS - CIU

BOSCIU

Boston Logan Intl

Thu 9/12

2 stops8h 51m

Sault Ste. Marie Chippewa County

Sun 9/15

1 stop6h 52m

$879

Flights are sorted by cheapest first

Deals found on 6/1

What is the cheapest day to fly from Boston to Sault Ste. Marie?

Use this chart to determine the cheapest time to fly round-trip from Boston to Sault Ste. Marie. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Sault Ste. Marie flight should consider departing on Thursday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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

Have a flexible travel schedule? Discover the best time to fly to Sault Ste. Marie from Boston 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.

Reviews of airlines servicing Sault Ste. Marie

Get insights into the airlines that provide service to Sault Ste. Marie. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sault Ste. Marie. Reviews last updated June 2, 2024.
Delta
8.0
Very good
10,410 reviews
Check prices

Food

7.4

Entertainment

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

Delta
8.0
Very good
10,410 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Food

7.4

Entertainment

8.0

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

Related info for your journey

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

  • Can I find flights from Boston to Sault Ste. Marie for under $600 on Cheapflights?

    Yes, there are multiple flights from Boston to Sault Ste. Marie for under $600. The cheapest flight booked recently is on Delta for just $544, but on average you can expect to pay $745.

  • Are there last-minute flights available from Boston to Sault Ste. Marie for under $1,100?

    There are currently 3+ open flights from Boston to Sault Ste. Marie within the next 7 days for less than $1,100.

  • What is the cheapest airline to fly from Boston to Sault Ste. Marie round-trip?

    Delta, at $544, was found to be the cheapest airline from Boston to Sault Ste. Marie..

  • What does BOS to CIU mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Boston Logan Intl Airport to Sault Ste. Marie Chippewa County Airport flight would often be abbreviated as a BOS to CIU flight.

  • Can I find deals for flights from Boston to Sault Ste. Marie that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Sault Ste. Marie flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to Sault Ste. Marie with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Sault Ste. Marie flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Boston to Sault Ste. Marie that allow pets onboard?

    Many airlines flying from Boston to Sault Ste. Marie offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to Sault Ste. Marie?

    Yes, you can often find last-minute deals on Boston to Sault Ste. Marie flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boston to Sault Ste. Marie flight deals updated?

    The Boston to Sault Ste. Marie flight deals you see on this page were last updated on 6/2.

See more FAQs

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Alternative routes for Boston to Sault Ste. Marie
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Top airline flying from Boston to Sault Ste. Marie

Discover the top airline that operate flights from Boston to Sault Ste. Marie. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$487Average$709FlexibilityNo cancel feeOn-timeN/A
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Search flights from Boston to Sault Ste. Marie by cabin class

Find flights from Boston to Sault Ste. Marie, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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How does Cheapflights help users find flights from Boston to Sault Ste. Marie?

Cheapflights helps you search for flights from Boston to Sault Ste. Marie via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Boston to Sault Ste. Marie?

Millions of users choose and trust Cheapflights to book the best flight deals from Boston to Sault Ste. Marie for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Boston to Sault Ste. Marie with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Boston to Sault Ste. Marie flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Boston to Sault Ste. Marie become cheaper?

Yes! Start tracking prices for Boston to Sault Ste. Marie flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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