$150 Cheap Flights from Austin (AUS) to Monterrey (MTY)

Austin (AUS) to Monterrey (MTY) at a glance

Travel from Austin (AUS) to Monterrey (MTY) with a selection of airlines offering various options on this international short-haul route. Whether you’re looking for Monterrey cheap flights or prefer a full-service experience, you can compare itineraries to find the best match for your budget and schedule. Explore the vibrant sights and neighborhoods of Monterrey while checking the key details for flights from Austin-Bergstrom International Airport (AUS) to General Mariano Escobedo International Airport (MTY).

• Fastest flight duration: around 1h 30m non-stop
• Route distance: roughly 350 miles (565 km)
• Flights per week: around 9 departures on average
• Typical fares (one-way): economy tickets often range from $120–$395, depending on seasonality and how far ahead you book

Flights from Austin-Bergstrom International Airport (AUS) to General Mariano Escobedo International Airport (MTY)

According to recent traveler bookings, the most popular airlines flying from Austin to Monterrey typically offer both non-stop and one-stop flights. Common layover options include George Bush Intercontinental Airport (IAH) with a layover of about 1 hour and 30 minutes, Dallas-Fort Worth International Airport (DFW) with a 1-hour layover, and Mexico City International Airport (MEX) with a 2-hour layover. This variety allows you to choose from different price points, total travel times, and cabin classes to find the itinerary that suits you best.

• Viva: This budget airline provides non-stop flights with one-way prices generally between $140 and $265. It represents roughly 47% of departures on this route, offering a total travel time of about 1 hour and 30 minutes.
• United: As a full-service airline, United provides one-stop service with one-way fares ranging from $120 to $410. It accounts for approximately 37% of departures on this route, featuring an in-flight duration of 2 hours and 45 minutes and a total journey time of around 4 hours and 15 minutes, including the layover.
• American Airlines: Another full-service choice, American Airlines offers one-stop flights with one-way fares typically between $120 and $435. It covers about 14% of departures on this route, with a flying time of 2 hours and 45 minutes and a total journey length of roughly 4 hours and 15 minutes, factoring in the layover.
• Aeromexico: This full-service carrier provides one-stop service with one-way fares usually from $120 to $185. It makes up around 3% of departures on this route, offering an in-flight duration of 2 hours and 45 minutes and a total travel time of about 4 hours and 15 minutes, including layover time.

Best time to fly from Austin (AUS) to Monterrey (MTY)

The most popular months for travelers flying from Austin to Monterrey are February, March, and April, when peak temperatures in Monterrey reach up to 74.5°F in April. If you prefer quieter travel, consider May, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 79.3°F. For better deals, August usually offers the lowest average one-way fare around $177. Flight availability peaks in February and October, with approximately 10 flights per week, making it easier to find convenient departure times. June has the fewest flights, with approximately 7 flights per week.

• Cheapest time to fly: August usually offers good deals with average one-way fare around $177, roughly 17% cheaper than the yearly average.
• More budget-friendly months to fly: May and July typically offer average one-way fares of around $187.
• Most flight options: February and October have the highest number of flights from Austin to Monterrey, with approximately 10 flights per week, giving you more flexibility in scheduling your trip.

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

How to find the best prices for flights from Austin (AUS) to Monterrey (MTY)

Getting some of the best deals on flights from Austin to Monterrey is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, yet most travelers tend to book within 2 weeks. Morning departures (5am-12pm) often offer lower prices, although afternoon flights (12pm-6pm) are the most popular. Additionally, flying on Monday generally provides cheaper prices, while Friday remains the most popular travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at General Mariano Escobedo International Airport from Austin-Bergstrom International Airport

Monterrey welcomes travelers from Austin with a range of transport options based on price, convenience, and proximity. Monterrey city center is approximately a 30-minute drive (covering about 19 miles) from General Mariano Escobedo International Airport, depending on traffic. Here's how to reach Monterrey efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Monterrey, with private rides that can be arranged in advance.
• Car rental: Renting a car from General Mariano Escobedo International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at General Mariano Escobedo International Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From General Mariano Escobedo International Airport, Guadalupe Seaport, a seaport, is located about 8.5 miles away, providing convenient access for travelers heading to the coast.

Austin to Monterrey Flights

The cheapest times to fly from Austin to Monterrey

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

The best time to book a flight from Austin to Monterrey

Sunday is one of the best days to book for cheap flights from Austin to Monterrey: 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 Austin to Monterrey

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 Austin to Monterrey in 2026. You can also book with separate airlines for your outbound and return journeys, from $150 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 Austin to Monterrey 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 Austin to Monterrey 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.