$327+ Cheap flights from Buffalo to Sault Ste. Marie (BUF - CIU)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — CIU
Feb 28 — Mar 71
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 Buffalo to Sault Ste. Marie
Cheapest flights from Buffalo to Sault Ste. MarieExplore the most affordable flight options available from Buffalo to Sault Ste. Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
Explore the most affordable flight options available from Buffalo to Sault Ste. Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.
This Delta deal was found by Cheapflights users on 1/27. 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.
Tue 2/246:15 am
BUF
- CIU
2 stops9h 15m
Delta
Tue 3/37:06 am
CIU
- BUF
2 stops9h 52m
Delta
Deal found 1/27![Delta logo]()
$327
Find flight deals from Buffalo to Sault Ste. Marie
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) 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 January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $327 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo 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 January 29, 2026.
Use the filters below to find and compare flights from Buffalo to Sault Ste. Marie that are best for you.
Fly from
Buffalo
Fly to
Sault Ste. Marie
Route
Depart
Return
Price
BuffaloSault Ste. Marie
BUF - CIU
BUFCIU
Buffalo
Tue 2/24
6:15 am-3:30 pm
2 stops9h 15m
Sault Ste. Marie Chippewa County
Tue 3/3
7:06 am-4:58 pm
2 stops9h 52m
$327
- Most accurate provider: When it comes to deals on Buffalo-Sault Ste. Marie flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Sault Ste. Marie flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Sault Ste. Marie flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Sault Ste. Marie flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Sault Ste. Marie flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Buffalo to Sault Ste. Marie
Have a flexible travel schedule? Discover the best time to fly to Sault Ste. Marie from Buffalo 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.