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Cheap flights from St. Louis to Sault Ste. Marie (STL - CIU) from $514

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 7/20. 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.
STL — CIU
Jun 16 — Jun 231
From?
To?
Sun 6/16
Sun 6/23
1 adult, Economy
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Cheap flight deals from St. Louis to Sault Ste. Marie

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) 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 June 11, 2024.

Round-trip from

$239
From Lambert-St Louis to Sault Ste. Marie Chippewa County
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What is the cheapest time of day to fly from STL to CIU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Sault Ste. Marie as you normally would.

Cheap St. Louis to Sault Ste. Marie flights in June & July 2024

Find cheap flight options from St. Louis to Sault Ste. Marie specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Prices were last updated on June 11, 2024.
Sat 7/206:06 amSTL - CIU
1 stop4h 19mDelta
Sat 7/2712:05 pmCIU - STL
1 stop5h 34mDelta
Deal found 6/11$514
Sat 7/2010:04 amSTL - CIU
2 stops8h 07mDelta
Sat 7/277:10 amCIU - STL
1 stop4h 28mDelta
Deal found 6/11$523
Sat 7/2010:04 amSTL - CIU
2 stops8h 07mDelta
Sat 7/2712:05 pmCIU - STL
2 stops11h 02mDelta
Deal found 6/11$528
Fri 6/146:06 amSTL - CIU
1 stop4h 17mDelta
Sun 6/167:04 amCIU - STL
1 stop15h 51mDelta
Deal found 6/9$671
Fri 6/146:10 pmSTL - CIU
1 stop3h 40mDelta
Mon 6/177:04 amCIU - STL
2 stops31h 11mDelta
Deal found 6/9$684
Sun 7/217:15 amSTL - CIU
2 stops10h 56mDelta
Sat 7/2712:05 pmCIU - STL
2 stops11h 02mDelta
Deal found 6/11$798

St. Louis to Sault Ste. Marie 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Sault Ste. Marie in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 11, 2024.
Sat 7/206:06 amSTL - CIU
1 stop4h 19mDelta
Sat 7/2712:05 pmCIU - STL
1 stop5h 34mDelta
Deal found 6/11$514
Sat 7/2010:04 amSTL - CIU
2 stops8h 07mDelta
Sat 7/277:10 amCIU - STL
1 stop4h 28mDelta
Deal found 6/11$523
Sat 7/2010:04 amSTL - CIU
2 stops8h 07mDelta
Sat 7/2712:05 pmCIU - STL
2 stops11h 02mDelta
Deal found 6/11$528
Fri 6/146:06 amSTL - CIU
1 stop4h 17mDelta
Sun 6/167:04 amCIU - STL
1 stop15h 51mDelta
Deal found 6/9$671
Fri 6/146:10 pmSTL - CIU
1 stop3h 40mDelta
Mon 6/177:04 amCIU - STL
2 stops31h 11mDelta
Deal found 6/9$684
Sun 7/217:15 amSTL - CIU
2 stops10h 56mDelta
Sat 7/2712:05 pmCIU - STL
2 stops11h 02mDelta
Deal found 6/11$798

Find flights from St. Louis to Sault Ste. Marie within your budget

Customize your flight search to find flights from St. Louis 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 3,117,830 searches. Data last updated June 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$514 - $798

Route

Depart

Return

Price

Lambert-St LouisSault Ste. Marie Chippewa County

STL - CIU

STLCIU

Lambert-St Louis

Sat 7/20

1 stop4h 19m

Sault Ste. Marie Chippewa County

Sat 7/27

1 stop5h 34m

$514

Lambert-St LouisSault Ste. Marie Chippewa County

STL - CIU

STLCIU

Lambert-St Louis

Sat 7/20

2 stops8h 07m

Sault Ste. Marie Chippewa County

Sat 7/27

1 stop4h 28m

$523

Lambert-St LouisSault Ste. Marie Chippewa County

STL - CIU

STLCIU

Lambert-St Louis

Sat 7/20

2 stops8h 07m

Sault Ste. Marie Chippewa County

Sat 7/27

2 stops11h 02m

$528

Lambert-St LouisSault Ste. Marie Chippewa County

STL - CIU

STLCIU

Lambert-St Louis

Sun 7/21

2 stops10h 56m

Sault Ste. Marie Chippewa County

Sat 7/27

2 stops11h 02m

$798

Flights are sorted by cheapest first

Deals found on 6/11

No data available for this route at this time. Please check back soon.

Best time to book a flight from St. Louis to Sault Ste. Marie

Have a flexible travel schedule? Discover the best time to fly to Sault Ste. Marie from St. Louis 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 June 11, 2024.
Delta
8.0
Very good
10,277 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,277 reviews
Delta
8.0
Very good
10,277 reviews

Entertainment

8.0

Food

7.4

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from St. Louis 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.

  • Can I find flights from St. Louis to Sault Ste. Marie for under $600 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Sault Ste. Marie for under $600. The cheapest flight booked recently is on Delta for just $514, but on average you can expect to pay $590.

  • What is the cheapest airline to fly from St. Louis to Sault Ste. Marie round-trip?

    Currently priced at $514, Delta will fly you from St. Louis to Sault Ste. Marie and back. In addition to Delta, many other airlines offer competitively priced options for your trip.

  • What does STL to CIU mean?

    Lambert-St Louis Airport is STL and Sault Ste. Marie Chippewa County Airport is CIU. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from St. Louis to Sault Ste. Marie that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Sault Ste. Marie flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Sault Ste. Marie with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Sault Ste. Marie flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from St. Louis 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 St. Louis to Sault Ste. Marie.

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

    Yes. Cheapflights offers flight deals from St. Louis 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.

  • Can I find deals for flights from St. Louis to Sault Ste. Marie that allow pets onboard?

    Many airlines flying from St. Louis to Sault Ste. Marie offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Sault Ste. Marie?

    Yes, you can often find last-minute deals on St. Louis to Sault Ste. Marie flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Sault Ste. Marie flight deals updated?

    The St. Louis to Sault Ste. Marie flight deals you see on this page were last updated on 6/11.

See more FAQs

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Search flights from St. Louis to Sault Ste. Marie by cabin class

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