Cheap Flights from San Antonio (SAT) to Mount Pleasant (MPN)

Popular airlines from San Antonio International Airport (SAT) to Mount Pleasant (MPN)

Frequently asked questions

How much does a flight from San Antonio Intl. Airport (SAT) to Mount Pleasant Airport (MPN) cost?
Secure a cheap one-way flight or cheap return flight from San Antonio Intl. Airport (SAT) to Mount Pleasant Airport (MPN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from San Antonio Intl. Airport (SAT) to Mount Pleasant Airport (MPN)?
Flying in is a good way to save, as it's the cheapest month for flights between SAT and MPN. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from San Antonio Intl. Airport (SAT) to Mount Pleasant Airport (MPN)?
To find the cheapest airline that'll fly you from SAT to MPN, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from San Antonio Intl. Airport (SAT) to Mount Pleasant Airport (MPN)?
You'll need to book a flight with a layover if you're traveling from San Antonio Intl. Airport (SAT) to Mount Pleasant Airport (MPN). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from SAT to MPN?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Antonio Intl. Airport (SAT) to Mount Pleasant Airport (MPN)?
Opt for a flight from San Antonio Intl. Airport (SAT) to Mount Pleasant Airport (MPN) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 San Antonio Intl. Airport (SAT) to Mount Pleasant Airport (MPN) last-minute?
Last-minute fares from SAT to MPN are typically more expensive. To secure the lowest prices, start looking for flights well in advance. That being said, if your travel plans are flexible, you may find a cheap fare right before your journey.
Is it cheaper to book a SAT to MPN flight and hotel package?
Compared with arranging hotels and flights separately, booking a SAT to MPN flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place takes the hassle out of travel planning. Just secure your flights and select from our extensive range of stays, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from San Antonio Intl. Airport (SAT) to Mount Pleasant Airport (MPN)?
If you booked your SAT to MPN flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
San Antonio Intl.
Destination airport
Mount Pleasant
Distance
6121 mi

Book with confidence

Book with confidence

San Antonio to Mount Pleasant Flights

The cheapest times to fly from San Antonio 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 San Antonio to Mount Pleasant are during the month of . You can find some of the cheapest flights from San Antonio to Mount Pleasant with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Antonio to Mount Pleasant

Sunday is one of the best days to book for cheap flights from San Antonio 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 San Antonio 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 San Antonio 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 San Antonio 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 San Antonio 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.

 

San Antonio to Mount Pleasant Flights
*Available to One Key members.