$254+ Cheap flights from Austin to Sault Ste. Marie (AUS - 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — CIU
Nov 29 — Dec 61
1 adult, Economy
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Find cheap flights from Austin to Sault Ste. Marie with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Austin to Sault Ste. Marie
Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) 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 October 30, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 1 star |
Round-trip from | $254 (Delta) |
Find flight deals from Austin to Sault Ste. Marie
Best flights from Austin to Sault Ste. MarieDiscover carefully curated flight deals from Austin to Sault Ste. Marie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.
Discover carefully curated flight deals from Austin to Sault Ste. Marie that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.
This Delta deal was found by Cheapflights users on 10/30. 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.
Wed 4/81:05 pmAUS - CIU
1 stop5h 07mDelta
Sun 4/123:55 pmCIU - AUS
1 stop7h 21mDelta
Deal found 10/30![Delta logo]()
$254
This Delta deal was found by Cheapflights users on 10/28. 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 4/256:30 amAUS - CIU
1 stop7h 45mDelta
Wed 4/293:55 pmCIU - AUS
1 stop7h 00mDelta
Deal found 10/28![Delta logo]()
$254
This Delta deal was found by Cheapflights users on 10/30. 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.
Wed 4/81:05 pmAUS - CIU
1 stop5h 07mDelta
Sat 4/113:55 pmCIU - AUS
1 stop7h 21mDelta
Deal found 10/30![Delta logo]()
$254
This Delta deal was found by Cheapflights users on 10/30. 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 4/76:30 amAUS - CIU
2 stops11h 42mDelta
Sat 4/113:55 pmCIU - AUS
1 stop7h 21mDelta
Deal found 10/30![Delta logo]()
$369
Cheapflights Fare Finder
Customize your flight search to find flights from Austin 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 October 30, 2025.
Use the filters below to find and compare flights from Austin to Sault Ste. Marie that are best for you.
Fly from
Austin
Fly to
Sault Ste. Marie
Route
Depart
Return
Price
AustinSault Ste. Marie
AUS - CIU
AUSCIU
Austin Bergstrom
Wed 4/8
1:05 pm-7:12 pm
1 stop5h 07m
Sault Ste. Marie Chippewa County
Sun 4/12
3:55 pm-10:16 pm
1 stop7h 21m
$254
AustinSault Ste. Marie
AUS - CIU
AUSCIU
Austin Bergstrom
Sat 4/25
6:30 am-3:15 pm
1 stop7h 45m
Sault Ste. Marie Chippewa County
Wed 4/29
3:55 pm-9:55 pm
1 stop7h 00m
$254
AustinSault Ste. Marie
AUS - CIU
AUSCIU
Austin Bergstrom
Wed 4/8
1:05 pm-7:12 pm
1 stop5h 07m
Sault Ste. Marie Chippewa County
Sat 4/11
3:55 pm-10:16 pm
1 stop7h 21m
$254
AustinSault Ste. Marie
AUS - CIU
AUSCIU
Austin Bergstrom
Tue 4/7
6:30 am-7:12 pm
2 stops11h 42m
Sault Ste. Marie Chippewa County
Sat 4/11
3:55 pm-10:16 pm
1 stop7h 21m
$369
- Most accurate provider: When it comes to deals on Austin-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 Austin-Sault Ste. Marie flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Sault Ste. Marie flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Austin-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 Austin-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 Austin to Sault Ste. Marie
Have a flexible travel schedule? Discover the best time to fly to Sault Ste. Marie from Austin 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.