$357 Cheap Flights from San Luis Potosi (SLP) to Montgomery (MGM)

View $357 flight on Fri, Nov 28, 2025Opens in a new window

Popular airlines from San Luis Potosi Intl. Airport (SLP) to Montgomery Regional Airport (MGM)

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Cheap Flights from San Luis Potosi to Montgomery (SLP-MGM)

Prices were available within the past 7 days and start at $357 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Ponciano Arriaga Intl. Airport (SLP) to Montgomery Regional Airport (MGM) cost?
Lock in a cheap one-way flight from $357 or cheap return flight from Ponciano Arriaga Intl. Airport (SLP) to Montgomery Regional Airport (MGM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Ponciano Arriaga Intl. Airport (SLP) to Montgomery Regional Airport (MGM)?
is the least expensive month to fly from SLP to MGM. Timing your trip outside of the busy season is often the key to scoring lower fares.
What is the cheapest airline that flies from Ponciano Arriaga Intl. Airport (SLP) to Montgomery Regional Airport (MGM)?
To find the cheapest airline that'll fly you from SLP to MGM, use Expedia's filter tool. Customize your search based on what matters most to you, 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 Ponciano Arriaga Intl. Airport (SLP) to Montgomery Regional Airport (MGM)?
You'll need to book a flight with a layover when traveling from Ponciano Arriaga Intl. Airport (SLP) to Montgomery Regional Airport (MGM). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from SLP to MGM?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ponciano Arriaga Intl. Airport (SLP) to Montgomery Regional Airport (MGM)?
Choose a flight from Ponciano Arriaga Intl. Airport (SLP) to Montgomery Regional Airport (MGM) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this are on average 22% more likely to be canceled.**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 Ponciano Arriaga Intl. Airport (SLP) to Montgomery Regional Airport (MGM) last-minute?
Last-minute bookings from SLP to MGM are usually more expensive. To lock in the best rates, start searching for flights early. That said, if you can play around with your travel dates, it's possible to find a cheap fare right before you leave.
Is it cheaper to book a SLP to MGM flight and hotel package?
You'll typically save money by booking a SLP to MGM flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After selecting your preferred flights and accommodations, you can add extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Ponciano Arriaga Intl. Airport (SLP) to Montgomery Regional Airport (MGM)?
Generally, it's possible to reschedule or cancel your SLP to MGM flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check 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

Origin airport
Ponciano Arriaga Intl.
Destination airport
Montgomery Regional
Distance
1129 mi

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San Luis Potosi to Montgomery Flights

The cheapest times to fly from San Luis Potosi to Montgomery

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 Luis Potosi to Montgomery are during the month of . You can find some of the cheapest flights from San Luis Potosi to Montgomery with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Luis Potosi to Montgomery

Sunday is one of the best days to book for cheap flights from San Luis Potosi to Montgomery: 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 Luis Potosi to Montgomery

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 Luis Potosi to Montgomery in 2025. You can also book with separate airlines for your outbound and return journeys, from $357 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 Luis Potosi to Montgomery 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 Luis Potosi to Montgomery 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 Luis Potosi to Montgomery Flights

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