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Cheap flights from St. Louis to Sault Ste. Marie (STL - CIU) from $749

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 6/9. 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 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
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 6, 2024.

Round-trip from

$239
From Lambert-St Louis to Sault Ste. Marie Chippewa County
Search Deals

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 3,009,960 searches. Prices were last updated on June 6, 2024.
Sun 6/96:06 amSTL - CIU
1 stop4h 17mDelta
Mon 6/1712:04 pmCIU - STL
1 stop6h 16mDelta
Deal found 6/5$749
Sat 6/86:06 amSTL - CIU
1 stop4h 17mDelta
Wed 6/1212:04 pmCIU - STL
2 stops8h 15mDelta
Deal found 6/5$758
Sat 6/812:51 pmSTL - CIU
2 stops8h 59mDelta
Wed 6/1212:04 pmCIU - STL
2 stops8h 15mDelta
Deal found 6/5$763
Sat 6/86:06 amSTL - CIU
1 stop4h 17mDelta
Wed 6/127:04 amCIU - STL
1 stop4h 31mDelta
Deal found 6/5$790
Sun 6/96:06 amSTL - CIU
1 stop4h 17mDelta
Mon 6/1712:04 pmCIU - STL
2 stops10h 09mDelta
Deal found 6/5$883
Sun 6/91:06 pmSTL - CIU
2 stops8h 44mDelta
Mon 6/1712:04 pmCIU - STL
2 stops10h 51mDelta
Deal found 6/5$1,136

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 3,009,960 searches. Data last updated June 6, 2024.
Sun 6/96:06 amSTL - CIU
1 stop4h 17mDelta
Mon 6/1712:04 pmCIU - STL
1 stop6h 16mDelta
Deal found 6/5$749
Sat 6/86:06 amSTL - CIU
1 stop4h 17mDelta
Wed 6/1212:04 pmCIU - STL
2 stops8h 15mDelta
Deal found 6/5$758
Sat 6/812:51 pmSTL - CIU
2 stops8h 59mDelta
Wed 6/1212:04 pmCIU - STL
2 stops8h 15mDelta
Deal found 6/5$763
Sat 6/86:06 amSTL - CIU
1 stop4h 17mDelta
Wed 6/127:04 amCIU - STL
1 stop4h 31mDelta
Deal found 6/5$790
Sun 6/96:06 amSTL - CIU
1 stop4h 17mDelta
Mon 6/1712:04 pmCIU - STL
2 stops10h 09mDelta
Deal found 6/5$883
Sun 6/91:06 pmSTL - CIU
2 stops8h 44mDelta
Mon 6/1712:04 pmCIU - STL
2 stops10h 51mDelta
Deal found 6/5$1,136

St. Louis to Sault Ste. Marie flights leaving soon

Find last-minute flight options from St. Louis to Sault Ste. Marie for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 6, 2024.
Sun 6/96:06 amSTL - CIU
1 stop4h 17mDelta
Mon 6/1712:04 pmCIU - STL
1 stop6h 16mDelta
Deal found 6/5$749
Sat 6/86:06 amSTL - CIU
1 stop4h 17mDelta
Wed 6/1212:04 pmCIU - STL
2 stops8h 15mDelta
Deal found 6/5$758
Sat 6/812:51 pmSTL - CIU
2 stops8h 59mDelta
Wed 6/1212:04 pmCIU - STL
2 stops8h 15mDelta
Deal found 6/5$763
Sat 6/86:06 amSTL - CIU
1 stop4h 17mDelta
Wed 6/127:04 amCIU - STL
1 stop4h 31mDelta
Deal found 6/5$790
Sun 6/96:06 amSTL - CIU
1 stop4h 17mDelta
Mon 6/1712:04 pmCIU - STL
2 stops10h 09mDelta
Deal found 6/5$883
Sun 6/91:06 pmSTL - CIU
2 stops8h 44mDelta
Mon 6/1712:04 pmCIU - STL
2 stops10h 51mDelta
Deal found 6/5$1,136

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.

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.

  • Are there last-minute flights available from St. Louis to Sault Ste. Marie for under $800?

    There are currently 6+ open flights from St. Louis to Sault Ste. Marie within the next 7 days for less than $800.

  • 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 6/5.

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

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How does Cheapflights help users find flights from St. Louis to Sault Ste. Marie?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sault Ste. Marie from St. Louis today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Sault Ste. Marie?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sault Ste. Marie from St. Louis.

Can Cheapflights find flights from St. Louis to Sault Ste. Marie with no change fees?

Yes! Cheapflights helps users easily find flights from St. Louis to Sault Ste. Marie with no change fees.

Can Cheapflights notify me if prices for flights from St. Louis to Sault Ste. Marie become cheaper?

Yes, Cheapflights offers price alerts on St. Louis to Sault Ste. Marie flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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