$379+ Cheap flights from Maine to Sault Ste. Marie (CIU)
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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — CIU
Jan 17 — Jan 241
1 adult, Economy
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1. Tell us where you want to go
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Maine to Sault Ste. Marie
Best flights from Maine to Sault Ste. MarieDiscover carefully curated flight deals from Maine to Sault Ste. Marie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.
Discover carefully curated flight deals from Maine to Sault Ste. Marie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/31:04 pmBOS - CIU
1 stop6h 53mDelta
Tue 1/64:04 pmCIU - BOS
1 stop6h 14mDelta
Deal found 12/15![Delta logo]()
$603
Find flight deals from Maine to Sault Ste. Marie
Keep the following information in mind while searching for Maine to Sault Ste. Marie flight deals. Data was last updated December 18, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $603 (Delta) |
One-way from | $379 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Maine 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Maine to Sault Ste. Marie that are best for you.
Fly from
Maine
Fly to
Sault Ste. Marie
Route
Depart
Return
Price
BostonSault Ste. Marie
BOS - CIU
BOSCIU
Boston Logan Intl
Sat 1/3
1:04 pm-7:57 pm
1 stop6h 53m
Sault Ste. Marie Chippewa County
Tue 1/6
4:04 pm-10:18 pm
1 stop6h 14m
$603
BostonSault Ste. Marie
BOS - CIU
BOSCIU
Boston Logan Intl
Sat 1/3
1:04 pm-7:57 pm
1 stop6h 53m
$379
Best time to book a flight from Maine to Sault Ste. Marie
Have a flexible travel schedule? Discover the best time to fly to Sault Ste. Marie from Maine with our price prediction graph.
Estimated round-trip price
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Cheapflights Insights
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