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Sault Ste. Marie

$489+ Cheap flights from San Antonio to Sault Ste. Marie (SAT - 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — CIU
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from San Antonio to Sault Ste. Marie

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) 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 July 30, 2025.

Round-trip from

$489
(United Airlines)
From San Antonio to Sault Ste. Marie Chippewa County
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Find flight deals from San Antonio to Sault Ste. Marie

Cheapest flights from San Antonio to Sault Ste. Marie
Explore the most affordable flight options available from San Antonio to Sault Ste. Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:45 amSAT - CIU
1 stop7h 24mUnited Airlines
Sat 8/233:35 pmCIU - SAT
1 stop8h 25mUnited Airlines
Deal found 7/29$489
This Delta deal was found by Cheapflights users on 7/28. 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 9/276:35 amSAT - CIU
2 stops11h 38mDelta
Tue 9/306:55 amCIU - SAT
1 stop5h 55mDelta
Deal found 7/28$523

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio 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 July 30, 2025.
Use the filters below to find and compare flights from San Antonio to Sault Ste. Marie that are best for you.

Fly from

San Antonio

Fly to

Sault Ste. Marie

Route

Depart

Return

Price

San AntonioSault Ste. Marie

SAT - CIU

SATCIU

San Antonio

Mon 8/18

6:45 am-3:09 pm

1 stop7h 24m

Sault Ste. Marie Chippewa County

Sat 8/23

3:35 pm-11:00 pm

1 stop8h 25m

$489

San AntonioSault Ste. Marie

SAT - CIU

SATCIU

San Antonio

Sat 9/27

6:35 am-7:13 pm

2 stops11h 38m

Sault Ste. Marie Chippewa County

Tue 9/30

6:55 am-11:50 am

1 stop5h 55m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from San Antonio to Sault Ste. Marie

Have a flexible travel schedule? Discover the best time to fly to Sault Ste. Marie from San Antonio 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 July 30, 2025.
Peruse reviews from past customers who have flown with Delta and United Airlines from San Antonio to Sault Ste. Marie to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2023

ATL - GRR

This was the best! Everything moved quickly! This was a connecting flight for me and my child coming off an international flight that was delayed by a hour and we just zipped through that airport. We had to pick up our luggage, recheck our luggage, go through customs and make it to our gate within a hour to make our connecting flight and we got to our gate with 15 minutes to spare before boarding began. Everything just moved efficiently and before I knew it we were taking off. This was a two hour flight and drinks and snacks were offered. Just a great experience.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2023

ATL - GRR

This was the best! Everything moved quickly! This was a connecting flight for me and my child coming off an international flight that was delayed by a hour and we just zipped through that airport. We had to pick up our luggage, recheck our luggage, go through customs and make it to our gate within a hour to make our connecting flight and we got to our gate with 15 minutes to spare before boarding began. Everything just moved efficiently and before I knew it we were taking off. This was a two hour flight and drinks and snacks were offered. Just a great experience.
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2023

ATL - GRR

This was the best! Everything moved quickly! This was a connecting flight for me and my child coming off an international flight that was delayed by a hour and we just zipped through that airport. We had to pick up our luggage, recheck our luggage, go through customs and make it to our gate within a hour to make our connecting flight and we got to our gate with 15 minutes to spare before boarding began. Everything just moved efficiently and before I knew it we were taking off. This was a two hour flight and drinks and snacks were offered. Just a great experience.

Related info for your journey

Find useful and relevant information for your journey from San Antonio 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.

  • What are the cheapest airlines flying from San Antonio to Sault Ste. Marie round-trip?

    Our cheapest airline available from San Antonio to Sault Ste. Marie is United Airlines. Our recent data shows that you can find tickets from as low as $489 on this airline. An additional option worth looking into is Delta, starting at $523.

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

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

  • How can I find direct flights from San Antonio 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 San Antonio to Sault Ste. Marie.

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

    Yes. Cheapflights offers flight deals from San Antonio 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.

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