$385 Cheap Flights from Montgomery (MGM) to Brownsville (BRO)

View $385 flight on Wed, Nov 5, 2025Opens in a new window

Popular airlines from Montgomery Regional Airport (MGM) to Brownsville-South Padre Island Intl. Airport (BRO)

Cheap Flights from Montgomery to Brownsville (MGM-BRO)

Prices were available within the past 7 days and start at $385 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alternative airports near Brownsville

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Valley Intl. HRL. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $377
HRL
Valley Intl.
Cheapest
Average driving time to city center32 min
Flights from $377
Flights from Montgomery (MGM) to Brownsville (BRO)
Origin airport
Montgomery Regional
Destination airport
Brownsville-South Padre Island Intl.
Distance
799 mi

Montgomery to Brownsville Flights

The cheapest times to fly from Montgomery to Brownsville

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

 

The best time to book a flight from Montgomery to Brownsville

Sunday is one of the best days to book for cheap flights from Montgomery to Brownsville: 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 Montgomery to Brownsville

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 Montgomery to Brownsville in 2025. You can also book with separate airlines for your outbound and return journeys, from $385 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 Montgomery to Brownsville 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 Montgomery to Brownsville 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 Montgomery Regional Airport (MGM) to Brownsville-South Padre Island Intl. Airport (BRO) cost?
Snag a cheap one-way flight from $385 or cheap return flight from Montgomery Regional Airport (MGM) to Brownsville-South Padre Island Intl. Airport (BRO) 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 Montgomery Regional Airport (MGM) to Brownsville-South Padre Island Intl. Airport (BRO)?
Traveling in may help you find better deals, as it's the cheapest month for flights between MGM and BRO. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Montgomery Regional Airport (MGM) to Brownsville-South Padre Island Intl. Airport (BRO)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from MGM to BRO. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Montgomery Regional Airport (MGM) to Brownsville-South Padre Island Intl. Airport (BRO)?
Nonstop flights from Montgomery Regional Airport (MGM) to Brownsville-South Padre Island Intl. Airport (BRO) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MGM to BRO?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be 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 Montgomery Regional Airport (MGM) to Brownsville-South Padre Island Intl. Airport (BRO)?
To avoid potential delays on the Montgomery Regional Airport (MGM) to Brownsville-South Padre Island Intl. Airport (BRO) route, travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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 Montgomery Regional Airport (MGM) to Brownsville-South Padre Island Intl. Airport (BRO) last-minute?
Last-minute fares from MGM to BRO are generally more expensive. To secure the best prices, start searching for flights ahead of time. That being said, if you're flexible with your travel dates, it's possible to find a cheap ticket right before your journey.
Is it cheaper to book a MGM to BRO flight and hotel package?
Booking a MGM to BRO flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our wide range of stays and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Montgomery Regional Airport (MGM) to Brownsville-South Padre Island Intl. Airport (BRO)?
In most cases, you can modify or cancel your MGM to BRO flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further information, go to our Customer Service portal.

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*Available to One Key members.