$69 Cheap Flights from Austin (AUS) to McAllen (MFE)

View $69 flight on Fri, Sep 26, 2025Opens in a new window

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Miller Intl. Airport (MFE)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Austin to McAllen (AUS-MFE)

Prices were available within the past 7 days and start at $69 for one-way flights and $99 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Jul 21 - Tue, Aug 12
AUS
Austin
MFE
McAllen
$99 Roundtrip, found 3 hours ago
$99
Roundtrip
found 3 hours ago
Select Delta flight, departing Mon, Jul 21 from Austin to McAllen, returning Tue, Aug 12, priced at $99 found 3 hours ago
Delta
Mon, Aug 25 - Mon, Sep 1
AUS
Austin
MFE
McAllen
$109 Roundtrip, found 4 hours ago
$109
Roundtrip
found 4 hours ago
Select Delta flight, departing Mon, Aug 25 from Austin to McAllen, returning Mon, Sep 1, priced at $109 found 4 hours ago
Delta
Mon, Jul 21 - Mon, Aug 4
AUS
Austin
MFE
McAllen
$119 Roundtrip, found 3 hours ago
$119
Roundtrip
found 3 hours ago
Select Delta flight, departing Mon, Jul 21 from Austin to McAllen, returning Mon, Aug 4, priced at $119 found 3 hours ago
Delta
Tue, Aug 19 - Wed, Aug 20
AUS
Austin
MFE
McAllen
$137 Roundtrip, found 4 hours ago
$137
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Aug 19 from Austin to McAllen, returning Wed, Aug 20, priced at $137 found 4 hours ago
Delta
Mon, Jul 21 - Mon, Aug 11
AUS
Austin
MFE
McAllen
$138 Roundtrip, found 3 hours ago
$138
Roundtrip
found 3 hours ago
Select Delta flight, departing Mon, Jul 21 from Austin to McAllen, returning Mon, Aug 11, priced at $138 found 3 hours ago
Delta
Thu, Jul 31 - Mon, Aug 4
AUS
Austin
MFE
McAllen
$139 Roundtrip, found 6 hours ago
$139
Roundtrip
found 6 hours ago
Select Delta flight, departing Thu, Jul 31 from Austin to McAllen, returning Mon, Aug 4, priced at $139 found 6 hours ago
United
Sat, Sep 6 - Tue, Sep 9
AUS
Austin
MFE
McAllen
$147 Roundtrip, found 5 hours ago
$147
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Sep 6 from Austin to McAllen, returning Tue, Sep 9, priced at $147 found 5 hours ago
Delta
Mon, Nov 17 - Sun, Nov 23
AUS
Austin
MFE
McAllen
$148 Roundtrip, found 5 hours ago
$148
Roundtrip
found 5 hours ago
Select Delta flight, departing Mon, Nov 17 from Austin to McAllen, returning Sun, Nov 23, priced at $148 found 5 hours ago
American Airlines
Sat, Sep 6 - Tue, Sep 9
AUS
Austin
MFE
McAllen
$149 Roundtrip, found 5 hours ago
$149
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Sat, Sep 6 from Austin to McAllen, returning Tue, Sep 9, priced at $149 found 5 hours ago
United
Thu, Aug 21 - Sat, Aug 23
AUS
Austin
MFE
McAllen
$157 Roundtrip, found 4 hours ago
$157
Roundtrip
found 4 hours ago
Select United flight, departing Thu, Aug 21 from Austin to McAllen, returning Sat, Aug 23, priced at $157 found 4 hours ago

Find the cheapest month to fly from Austin (AUS) to McAllen (MFE)

September is typically the cheapest month to fly

From $99 - $156 per traveler.

Graph displaying average flight prices per month

Flights from Austin (AUS) to McAllen (MFE)
Origin airport
Austin-Bergstrom Intl.
Destination airport
Miller Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$99
Distance
280 mi
Average flight time
1 hour 17 mins

Austin to McAllen Flights

The cheapest times to fly from Austin to McAllen

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

 

The best time to book a flight from Austin to McAllen

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

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 McAllen in 2025. You can also book with separate airlines for your outbound and return journeys, from $69 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 McAllen 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 McAllen 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 Austin-Bergstrom Intl. Airport (AUS) to Miller Intl. Airport (MFE) cost?
Cheap round-trip flights from Austin-Bergstrom Intl. Airport (AUS) to Miller Intl. Airport (MFE) start from $99. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Delta flight leaving AUS on July 23 2025 and touching down at MFE. The price was last updated on July 3 2025 and has not changed since.
What is the cheapest month to fly from AUS to MFE?
Snag a cheap fare by booking your nonstop flight from AUS to MFE in November. You can find a one-way Delta flight for $69 leaving on November 25 2025. This price is based on the cheapest direct flight found on Expedia for this route in the next 330 days. The price was last updated on July 3 2025 and remains unchanged.
Which airlines fly direct from Austin-Bergstrom Intl. Airport (AUS) to Miller Intl. Airport (MFE)?
Fly directly from Austin-Bergstrom Intl. Airport (AUS) to Miller Intl. Airport (MFE) on a Delta Air Lines flight.
What is the cheapest airline that flies from AUS to MFE?
Travel from AUS to MFE with Delta. This carrier currently has the cheapest one-way fare for this route, starting at $69. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from AUS on September 26 2025. Prices were last updated on July 3 2025 and have not changed since.
How many flights per day from Austin-Bergstrom Intl. Airport (AUS) to Miller Intl. Airport (MFE)?
Every day on average, 2 nonstop flights take off from Austin-Bergstrom Intl. Airport (AUS) to Miller Intl. Airport (MFE). Choose the departure that fits your schedule best.
What are the most popular departure times for flights from Austin-Bergstrom Intl. Airport (AUS) to Miller Intl. Airport (MFE)?
Flights between AUS and MFE are busiest at 2 PM. If you're after a more relaxed experience and potentially cheaper fares, look for a departure that's outside typical rush times.
What day of the week has the most flights from AUS to MFE?
Friday has the most flights from Austin-Bergstrom Intl. Airport (AUS) to Miller Intl. Airport (MFE). Consider taking off on this day and you'll have a greater chance of finding a departure that fits your schedule.
What is the earliest flight from Austin-Bergstrom Intl. Airport (AUS) to Miller Intl. Airport (MFE)?
Austin-Bergstrom Intl. Airport (AUS)'s first flight to Miller Intl. Airport (MFE) leaves at approximately 11:00AM UTC-6. With a flight time of 1h 29m, you'll touch down at around 12:29PM UTC-6.
How long does it take to fly from Austin-Bergstrom Intl. Airport (AUS) to Miller Intl. Airport (MFE)?
The average flight time from AUS to MFE is 1 hour and 28 minutes, covering a distance of 280 mi.
What airline has the least delays from AUS to MFE?
Consider booking with Delta Air Lines if you'd like to fly straight from Austin-Bergstrom Intl. Airport (AUS) to Miller Intl. Airport (MFE) without any holdups. This carrier has the best track record for punctuality, with an on-time performance of 80%. Want real-time updates? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Austin-Bergstrom Intl. Airport (AUS) to Miller Intl. Airport (MFE)?
To touch down at Miller Intl. Airport (MFE) without delays, choose a flight that leaves Austin-Bergstrom Intl. Airport (AUS) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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.
What airports do you fly into for McAllen from Austin-Bergstrom Intl. Airport (AUS)?
If you're departing on a direct flight from Austin-Bergstrom Intl. Airport (AUS) to McAllen, you'll touch down at either Miller Intl. Airport (MFE) or Valley Intl. Airport (HRL).
Is it cheaper to buy a plane ticket from Austin-Bergstrom Intl. Airport (AUS) to Miller Intl. Airport (MFE) last-minute?
Waiting until just before your departure to book a flight from AUS to MFE often results in higher prices. While you may find some last-minute deals, they're not always guaranteed. Be flexible with your itinerary for a better chance of landing a bargain.
Is it cheaper to book an AUS to MFE flight and hotel package?
Securing an AUS to MFE flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our extensive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Austin-Bergstrom Intl. Airport (AUS) to Miller Intl. Airport (MFE)?
In most instances, you can cancel or modify your AUS to MFE flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like more information, visit our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.