CIU - BOS

$914 Find Cheap Flights from Sault Ste. Marie to Boston

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sault Ste. Marie to Boston departing on 10/2. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sault Ste. Marie to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sault Ste. Marie to Boston, as well as popular online travel agencies
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Cheap Flights from Sault Ste. Marie to Boston (CIU-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sault Ste. Marie to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sault Ste. Marie to Boston

Thu, Oct 2 - Sun, Oct 5
Delta Logo
3:50 pm - 7:45 pmCIU-BOS
3h 55m1 stop
Delta Logo
5:40 am - 3:15 pmBOS-CIU
9h 35m2 stops
$914Delta
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Thu, Oct 2 - Sun, Oct 5
Delta Logo
3:50 pm - 1:18 amCIU-BOS
9h 28m2 stops
Delta Logo
5:40 am - 3:15 pmBOS-CIU
9h 35m2 stops
$919Delta
Find Deal
Thu, Oct 2 - Sun, Oct 5
Delta Logo
3:50 pm - 7:45 pmCIU-BOS
3h 55m1 stop
Delta Logo
1:05 pm - 7:13 pmBOS-CIU
6h 08m1 stop
$954Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Sault Ste. Marie to Boston flights

Get data-powered insights and trends into flights from Sault Ste. Marie to Boston to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Sault Ste. Marie to Boston?

Percentage of 1-stop round-trip flights from Sault Ste. Marie to Boston chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Detroit (DTW) is the top choice – 80% of KAYAK users who clicked on 1-stop flights from Sault Ste. Marie to Boston picked an itinerary connecting there.

What is the cheapest layover airport when flying from Sault Ste. Marie to Boston?

Average round-trip price for 1-stop flights from Sault Ste. Marie to Boston clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Chicago (ORD) offer the most affordable fares, with an average round-trip price of $624.

Which layover airport offers the shortest total travel time from Sault Ste. Marie to Boston?

Shortest average total travel time for 1-stop one-way flights from Sault Ste. Marie to Boston via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Detroit (DTW) for the shortest journey. The average one-way travel time for flights connecting there is 4h 59m.

Which layover airport has the quickest connection when flying from Sault Ste. Marie to Boston?

Average layover duration at different layover airports for 1-stop one-way flights from Sault Ste. Marie to Boston, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Detroit (DTW) often has the shortest layovers from Sault Ste. Marie to Boston, with an average of 2h 11m.

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Good to know

Cheapest flight$914
Flight from Sault Ste. Marie to Boston

When to book flights from Sault Ste. Marie to Boston

Are your dates flexible? Find out the best times to travel from Sault Ste. Marie to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sault Ste. Marie to Boston

  • What is the cheapest flight from Sault Ste. Marie to Boston?

    In the last 3 days, the lowest price for a flight from Sault Ste. Marie to Boston was $914 for a round-trip ticket.

  • Do I need a passport to fly between Sault Ste. Marie and Boston?

    No

  • Which aircraft models fly most regularly from Sault Ste. Marie to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sault Ste. Marie to Boston?

    SkyTeam is the only airline alliance operating flights between Sault Ste. Marie and Boston.

  • How does KAYAK find such low prices on flights from Sault Ste. Marie to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sault Ste. Marie to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sault Ste. Marie to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Sault Ste. Marie is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sault Ste. Marie to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Sault Ste. Marie with another airline. Booking your flights between Sault Ste. Marie and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sault Ste. Marie to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Sault Ste. Marie up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Sault Ste. Marie to Boston

Information on your arrival and departure airports

Sault Ste. Marie (CIU)
Boston (BOS)

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