Sault Ste. Marie

$714+ Cheap flights from St. Louis to Sault Ste. Marie (STL - 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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CIU
Nov 3 — Nov 101
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STL - CIU
Nov 3 - Nov 10

Find cheap flights from St. Louis to Sault Ste. Marie with Cheapflights

1. Tell us where you want to go
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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 October 29, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Lambert-St Louis-Sault Ste. Marie Chippewa County flight deals.
Provider most trusted by Cheapflights users for Lambert-St Louis-Sault Ste. Marie Chippewa County flights.

Find flight deals from St. Louis to Sault Ste. Marie

Cheapest flights from St. Louis to Sault Ste. Marie
Explore the most affordable flight options available from St. Louis to Sault Ste. Marie. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2024.

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.
Wed 11/66:06 amSTL - CIU
1 stop4h 14mDelta
Sat 11/97:15 amCIU - STL
1 stop4h 15mDelta
Deal found 10/28$714

Compare providers for flights from St. Louis to Sault Ste. Marie

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Sault Ste. Marie in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-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 St. Louis-Sault Ste. Marie flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Sault Ste. Marie flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-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 St. Louis-Sault Ste. Marie flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 1+ 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 10/28.

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Alternative routes for St. Louis to Sault Ste. Marie

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from St. Louis to Sault Ste. Marie

Discover the top airline that operate flights from St. Louis to Sault Ste. Marie. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,539,541 searches. Data last updated October 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$513Average$1,081FlexibilityNo cancel feeOn-timeN/A
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