$90 Cheap United flights Houston (IAH) to McAllen (MFE)

View $90 flight on Fri, Aug 22, 2025Opens in a new window

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$90 Cheap United flights Houston (IAH) to McAllen (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, just found
$179
Roundtrip
just found
Select United flight, departing Fri, Aug 22 from Houston to McAllen, returning Mon, Aug 25, priced at $179 just found
United
Tue, Sep 9 - Thu, Sep 11
IAH
Houston
MFE
McAllen
$189 Roundtrip, found 10 hours ago
$189
Roundtrip
found 10 hours ago
Select United flight, departing Tue, Sep 9 from Houston to McAllen, returning Thu, Sep 11, priced at $189 found 10 hours ago
United
Wed, Nov 5 - Sat, Nov 8
IAH
Houston
MFE
McAllen
$192 Roundtrip, found 4 days ago
$192
Roundtrip
found 4 days ago
Select United flight, departing Wed, Nov 5 from Houston to McAllen, returning Sat, Nov 8, priced at $192 found 4 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, Sep 10 - Sat, Sep 13
IAH
Houston
MFE
McAllen
$194 Roundtrip, found 16 hours ago
$194
Roundtrip
found 16 hours ago
Select United flight, departing Wed, Sep 10 from Houston to McAllen, returning Sat, Sep 13, priced at $194 found 16 hours 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
Flights from Houston (IAH) to McAllen (MFE)
Origin airport
George Bush Intercontinental
Destination airport
Miller Intl.
Airlines serving
American Airlines, United
Popular airline
United
Distance
316 mi
Average flight time
1 hour 23 mins

Frequently asked questions

How much is a United Airlines flight from George Bush Intercontinental Airport (IAH) to Miller Intl. Airport (MFE)?
Apply the "Price (lowest to highest)" filter on Expedia to search for cheap United Airlines return flights from $179 from IAH to MFE. Affordable one-way fares from $90 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from IAH to MFE with United Airlines?
October is one of the cheapest months to jet away to McAllen with United Airlines. You could also find great prices on return and one-way fares in January.
What is the cheapest time to book flights from George Bush Intercontinental Airport (IAH) to Miller Intl. Airport (MFE) with United Airlines?
For cheap United Airlines fares from George Bush Intercontinental Airport (IAH) to Miller Intl. Airport (MFE), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the overall price. Sunday tends to be the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your journey on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from George Bush Intercontinental Airport (IAH) to Miller Intl. Airport (MFE)?
United Airlines operates direct flights from George Bush Intercontinental Airport (IAH) to Miller Intl. Airport (MFE), with 49 weekly departures. Just apply the "Nonstop" and "Airline" filters while searching on Expedia to find all direct United Airlines flights to MFE.
How long does it take to fly from IAH to MFE with United Airlines?
Take off from George Bush Intercontinental Airport (IAH) for Miller Intl. Airport (MFE) on a nonstop United Airlines flight, and you'll be in the air for about 1h 29m.
Which day of the week has the most United Airlines flights from George Bush Intercontinental Airport (IAH) to Miller Intl. Airport (MFE)?
United Airlines has the most flights from George Bush Intercontinental Airport (IAH) to Miller Intl. Airport (MFE) on Thursday. With up to 7 daily departures, you'll get the most options and flexibility on this day.
What is the earliest United Airlines flight from IAH to MFE?
Jetting off from IAH at 7:30AM UTC-6, the first United Airlines flight to MFE arrives at 9:02AM UTC-6. Flying earlier in the day means you'll be less likely to encounter cancellations or delays.* Prefer a later start? The last United Airlines flight from IAH to MFE departs at 10:15PM UTC-6 and touches down at 11:40PM UTC-6.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in McAllen?
Miller Intl. Airport (MFE) is the main McAllen gateway for United Airlines flights from George Bush Intercontinental Airport (IAH). Valley Intl. Airport (HRL) and Brownsville-South Padre Island Intl. Airport (BRO) are other options. When organizing your vacation through Expedia, check the "All Airports" option for your destination to see everything that's available.
Why fly with United Airlines from IAH to MFE?
A rewarding loyalty program and the chance to rack up points through United Mileage Plus are the start of the reasons to jet off from IAH to MFE with United Airlines. Plus, when you sign up to Expedia's free One Key™ program, you can receive OneKeyCash™* alongside any airline loyalty program earnings. You can put it toward your future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does United Airlines fly from George Bush Intercontinental Airport (IAH) to Miller Intl. Airport (MFE)?
You'll likely be seated on an Embraer 175 or an Embraer ERJ when flying United Airlines from George Bush Intercontinental Airport (IAH) to Miller Intl. Airport (MFE). However, keep in mind that a different aircraft may be assigned due to operational factors.
Can I change or cancel my United Airlines flight from George Bush Intercontinental Airport (IAH) to Miller Intl. Airport (MFE)?
It's usually possible to cancel or reschedule your flight, although there may be additional fees if you made your booking over 24 hours ago. Want to keep your options open? Apply the "No cancel fee" or "Changes included" filter to find flights that won't charge extra if you need to alter your plans. To modify your booking, head to "Trips," select your flight and click on "Manage Booking" for further information.
*Available to One Key members.