$90 Cheap Flights from Houston (IAH) to McAllen (MFE)

View $90 flight on Mon, Sep 22, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) 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 Houston to McAllen (IAH-MFE)

Prices were available within the past 7 days and start at $90 for one-way flights and $179 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Aug 22 - Mon, Aug 25
IAH
Houston
MFE
McAllen
$179 Roundtrip, found 3 hours ago
$179
Roundtrip
found 3 hours ago
Select United flight, departing Fri, Aug 22 from Houston to McAllen, returning Mon, Aug 25, priced at $179 found 3 hours ago
United
Mon, Sep 8 - Tue, Sep 9
IAH
Houston
MFE
McAllen
$188 Roundtrip, found 6 days ago
$188
Roundtrip
found 6 days ago
Select United flight, departing Mon, Sep 8 from Houston to McAllen, returning Tue, Sep 9, priced at $188 found 6 days ago
United
Mon, Sep 22 - Fri, Sep 26
IAH
Houston
MFE
McAllen
$189 Roundtrip, just found
$189
Roundtrip
just found
Select United flight, departing Mon, Sep 22 from Houston to McAllen, returning Fri, Sep 26, priced at $189 just found
United
Thu, Oct 2 - Mon, Oct 6
IAH
Houston
MFE
McAllen
$191 Roundtrip, found 1 hour ago
$191
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Oct 2 from Houston to McAllen, returning Mon, Oct 6, priced at $191 found 1 hour ago
United
Sun, Sep 14 - Wed, Sep 17
IAH
Houston
MFE
McAllen
$191 Roundtrip, found 5 hours ago
$191
Roundtrip
found 5 hours ago
Select United flight, departing Sun, Sep 14 from Houston to McAllen, returning Wed, Sep 17, priced at $191 found 5 hours ago
United
Wed, Nov 5 - Sat, Nov 8
IAH
Houston
MFE
McAllen
$192 Roundtrip, found 3 days ago
$192
Roundtrip
found 3 days ago
Select United flight, departing Wed, Nov 5 from Houston to McAllen, returning Sat, Nov 8, priced at $192 found 3 days ago
United
Sat, Sep 27 - Sun, Sep 28
IAH
Houston
MFE
McAllen
$193 Roundtrip, found 2 days ago
$193
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep 27 from Houston to McAllen, returning Sun, Sep 28, priced at $193 found 2 days ago
United
Wed, Aug 20 - Sat, Aug 23
IAH
Houston
MFE
McAllen
$194 Roundtrip, found 1 hour ago
$194
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Aug 20 from Houston to McAllen, returning Sat, Aug 23, priced at $194 found 1 hour ago
United
Fri, Aug 15 - Wed, Aug 20
IAH
Houston
MFE
McAllen
$196 Roundtrip, found 1 day ago
$196
Roundtrip
found 1 day ago
Select United flight, departing Fri, Aug 15 from Houston to McAllen, returning Wed, Aug 20, priced at $196 found 1 day ago
American Airlines
Thu, Aug 28 - Mon, Sep 1
IAH
Houston
MFE
McAllen
$199 Roundtrip, just found
$199
Roundtrip
just found
Select American Airlines flight, departing Thu, Aug 28 from Houston to McAllen, returning Mon, Sep 1, priced at $199 just found

Find the cheapest month to fly from Houston (IAH) to McAllen (MFE)

September is typically the cheapest month to fly

From $99 - $221 per traveler.

Graph displaying average flight prices per month

Alternative airports near McAllen

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

Select flight to General Lucio Blanco Intl. REX. Average driving time to city center is 27 minutes. Flights from $472
REX
General Lucio Blanco Intl.
Average driving time to city center27 min
Flights from $472
Flights from Houston (IAH) to McAllen (MFE)
Origin airport
George Bush Intercontinental
Destination airport
Miller Intl.
Airlines serving
American Airlines, United
Roundtrip price
$179
Distance
316 mi
Average flight time
1 hour 23 mins

Houston to McAllen Flights

The cheapest times to fly from Houston 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 Houston to McAllen are during the month of August. You can find some of the cheapest flights from Houston to McAllen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to McAllen

Sunday is one of the best days to book for cheap flights from Houston 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 Houston 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 Houston to McAllen in 2025. You can also book with separate airlines for your outbound and return journeys, from $90 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 Houston 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 Houston 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 George Bush Intercontinental Airport (IAH) to Miller Intl. Airport (MFE) cost?
Pick up cheap return tickets starting from $179 from George Bush Intercontinental Airport (IAH) to Miller Intl. Airport (MFE). 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 United flight leaving IAH on August 13 2025 and touching down at MFE. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from IAH to MFE?
The cheapest flights from IAH to MFE are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from George Bush Intercontinental Airport (IAH) to Miller Intl. Airport (MFE)?
If you're departing from George Bush Intercontinental Airport (IAH), you can catch a direct flight to Miller Intl. Airport (MFE) with United Airlines.
What is the cheapest airline that flies from IAH to MFE?
Right now, the cheapest airline offering one-way flights from IAH to MFE is United. You can take off on this route from $90. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from IAH on October 17 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from George Bush Intercontinental Airport (IAH) to Miller Intl. Airport (MFE)?
When flying out of George Bush Intercontinental Airport (IAH), you can take your pick from an average of 7 daily direct flights to Miller Intl. Airport (MFE).
What are the most popular departure times for flights from George Bush Intercontinental Airport (IAH) to Miller Intl. Airport (MFE)?
Flights between IAH and MFE tend to be busiest at 10 PM. If you'd like a more relaxed experience and possibly cheaper tickets, look for a time when demand is lower.
What day of the week has the most flights from IAH to MFE?
Sunday has the most flights from George Bush Intercontinental Airport (IAH) to Miller Intl. Airport (MFE). Consider traveling on this day and you'll have a greater chance of finding a departure that works with your plans.
What is the earliest flight from George Bush Intercontinental Airport (IAH) to Miller Intl. Airport (MFE)?
George Bush Intercontinental Airport (IAH)'s earliest flight to Miller Intl. Airport (MFE) departs at approximately 7:30AM UTC-6. With a total flight time of 1h 32m, you'll touch down at around 9:02AM UTC-6.
How long does it take to fly from George Bush Intercontinental Airport (IAH) to Miller Intl. Airport (MFE)?
Flights from IAH to MFE have an average travel time of 1 hour and 29 minutes. The total distance between these two airports is 320 mi.
What airline has the least delays from IAH to MFE?
United Airlines has the best track record for on-time direct flights from George Bush Intercontinental Airport (IAH) to Miller Intl. Airport (MFE), with an on-time rating of 81%. Use the Expedia App to check your flight status before you go and get real-time alerts about any changes.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Miller Intl. Airport (MFE)?
To avoid potential delays on the George Bush Intercontinental Airport (IAH) to Miller Intl. Airport (MFE) route, travel before 3 PM. Departures after this hour have a 22% higher chance of being 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.
What airports do you fly into for McAllen from George Bush Intercontinental Airport (IAH)?
George Bush Intercontinental Airport (IAH) offers direct flights to McAllen. Here are some of the airports you can fly to without layovers:

  • Miller Intl. Airport (MFE)
  • Valley Intl. Airport (HRL)
  • Brownsville-South Padre Island Intl. Airport (BRO)

Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Miller Intl. Airport (MFE) last-minute?
Booking your ticket from IAH to MFE right before your journey is generally more expensive. However, if there's some wiggle room with your travel dates and times, you could score a cheap last-minute fare.
Is it cheaper to book an IAH to MFE flight and hotel package?
Compared with arranging flights and hotels separately, booking an IAH to MFE flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one easy place will take the hassle out of travel planning. Just secure your flights and select from our wide range of stays, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Miller Intl. Airport (MFE)?
Typically, you're able to reschedule or cancel your IAH to MFE flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want further information, head to our Customer Service portal.

Explore a world of travel with Expedia

McAllen nearby Airports

Harlingen

Houston to Valley Intl.
$176.97
Houston nearby Airports

Houston

George Bush Intercontinental to McAllen
$178.97
William P. Hobby to McAllen
$198.36
*Available to One Key members.