Cheap Flights from St. Louis (STL) to Mount Pleasant (MSD)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Mount Pleasant, UT (MSD)

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Mount Pleasant, UT (MSD) cost?
Snag a cheap one-way flight or cheap return flight from Lambert-St. Louis Intl. Airport (STL) to Mount Pleasant, UT (MSD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Mount Pleasant, UT (MSD)?
Planning your trip for may help you find better deals, as it's the cheapest month for flights between STL and MSD. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Mount Pleasant, UT (MSD)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from STL to MSD. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Mount Pleasant, UT (MSD)?
There aren't any daily nonstop flights from Lambert-St. Louis Intl. Airport (STL) to Mount Pleasant, UT (MSD). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from STL to MSD?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Mount Pleasant, UT (MSD)?
To arrive at Mount Pleasant, UT (MSD) on schedule, choose a flight that leaves from Lambert-St. Louis Intl. Airport (STL) 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 Lambert-St. Louis Intl. Airport (STL) to Mount Pleasant, UT (MSD) last-minute?
Last-minute fares from STL to MSD are generally more expensive. To lock in the lowest prices, start searching for flights ahead of time. That said, if you're flexible with your travel plans, it's possible to score a cheap ticket right before your trip.
Is it cheaper to book a STL to MSD flight and hotel package?
Securing a STL to MSD flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our impressive range of accommodations and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Mount Pleasant, UT (MSD)?
Usually, it's possible to cancel or reschedule your STL to MSD flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Mount Pleasant
Distance
1129 mi

Book with confidence

Book with confidence

St. Louis to Mount Pleasant Flights

The cheapest times to fly from St. Louis to Mount Pleasant

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 St. Louis to Mount Pleasant are during the month of . You can find some of the cheapest flights from St. Louis to Mount Pleasant with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Mount Pleasant

Sunday is one of the best days to book for cheap flights from St. Louis to Mount Pleasant: 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 St. Louis to Mount Pleasant

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 St. Louis to Mount Pleasant 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 St. Louis to Mount Pleasant 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 St. Louis to Mount Pleasant 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.

 

St. Louis to Mount Pleasant Flights

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*Available to One Key members.