Cheap Flights from Mackinac Island (MCD) to St. Louis (STL)

Popular airlines from Mackinac Island, MI (MCD) to St. Louis Lambert Intl. Airport (STL)

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Flights from Mackinac Island (MCD) to St. Louis (STL)
Origin airport
Mackinac Island
Destination airport
Lambert-St. Louis Intl.
Distance
572 mi

Mackinac Island to St. Louis Flights

The cheapest times to fly from Mackinac Island to St. Louis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Mackinac Island to St. Louis are during the month of . You can find some of the cheapest flights from Mackinac Island to St. Louis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Mackinac Island to St. Louis

Sunday is one of the best days to book for cheap flights from Mackinac Island to St. Louis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Mackinac Island to St. Louis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Mackinac Island to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Mackinac Island to St. Louis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Mackinac Island to St. Louis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Mackinac Island, MI (MCD) to Lambert-St. Louis Intl. Airport (STL) cost?
Snag a cheap one-way flight or cheap return flight from Mackinac Island, MI (MCD) to Lambert-St. Louis Intl. Airport (STL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Mackinac Island, MI (MCD) to Lambert-St. Louis Intl. Airport (STL)?
Flying in is a good way to save, as it's the cheapest month for flights between MCD and STL. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Mackinac Island, MI (MCD) to Lambert-St. Louis Intl. Airport (STL)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from MCD to STL. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Mackinac Island, MI (MCD) to Lambert-St. Louis Intl. Airport (STL)?
Direct flights from Mackinac Island, MI (MCD) to Lambert-St. Louis Intl. Airport (STL) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MCD to STL?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a range of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Mackinac Island, MI (MCD) to Lambert-St. Louis Intl. Airport (STL)?
To arrive at Lambert-St. Louis Intl. Airport (STL) without delays, pick a flight that leaves Mackinac Island, MI (MCD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Mackinac Island, MI (MCD) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Last-minute fares from MCD to STL are typically more expensive. To secure the best rates, start searching for flights early. That being said, if you're flexible with your travel plans, you may find a cheap fare right before your journey.
Is it cheaper to book a MCD to STL flight and hotel package?
Compared with arranging flights and hotels separately, booking a MCD to STL flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place takes the hassle out of travel planning. Just secure your flights and choose from our wide range of hotels, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Mackinac Island, MI (MCD) to Lambert-St. Louis Intl. Airport (STL)?
In most cases, you can cancel or modify your MCD to STL flight. However, additional charges may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like further details, go to our Customer Service portal.

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