$794 Cheap Flights from Dublin (DUB) to McAllen (MFE)

View $794 flight on Fri, Jan 9, 2026Opens in a new window

Popular airlines from Dublin Airport (DUB) to Miller Intl. Airport (MFE)

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Cheap Flights from Dublin to McAllen (DUB-MFE)

Prices were available within the past 7 days and start at $794 for one-way flights and $917 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Sun, Jan 11 - Sat, Jan 17
DUB
Dublin
MFE
McAllen
$917 Roundtrip, found 2 days ago
$917
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Jan 11 from Dublin to McAllen, returning Sat, Jan 17, priced at $917 found 2 days ago
British Airways
Sun, Dec 28 - Fri, Jan 9
DUB
Dublin
MFE
McAllen
$934 Roundtrip, found 6 days ago
$934
Roundtrip
found 6 days ago
Select British Airways flight, departing Sun, Dec 28 from Dublin to McAllen, returning Fri, Jan 9, priced at $934 found 6 days ago
American Airlines
Sun, Jan 11 - Sat, Jan 17
DUB
Dublin
MFE
McAllen
$937 Roundtrip, found 2 days ago
$937
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Jan 11 from Dublin to McAllen, returning Sat, Jan 17, priced at $937 found 2 days ago
British Airways
Sun, Jan 11 - Sat, Jan 17
DUB
Dublin
MFE
McAllen
$938 Roundtrip, found 2 days ago
$938
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Jan 11 from Dublin to McAllen, returning Sat, Jan 17, priced at $938 found 2 days ago
British Airways
Sun, Jan 11 - Sat, Jan 17
DUB
Dublin
MFE
McAllen
$939 Roundtrip, found 2 days ago
$939
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Jan 11 from Dublin to McAllen, returning Sat, Jan 17, priced at $939 found 2 days ago
American Airlines
Sun, Jan 11 - Sat, Jan 17
DUB
Dublin
MFE
McAllen
$943 Roundtrip, found 2 days ago
$943
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Jan 11 from Dublin to McAllen, returning Sat, Jan 17, priced at $943 found 2 days ago
American Airlines
Sun, Jan 11 - Sat, Jan 17
DUB
Dublin
MFE
McAllen
$944 Roundtrip, found 2 days ago
$944
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sun, Jan 11 from Dublin to McAllen, returning Sat, Jan 17, priced at $944 found 2 days ago
United
Sun, Jan 11 - Sat, Jan 17
DUB
Dublin
MFE
McAllen
$991 Roundtrip, found 2 days ago
$991
Roundtrip
found 2 days ago
Select United flight, departing Sun, Jan 11 from Dublin to McAllen, returning Sat, Jan 17, priced at $991 found 2 days ago
Lufthansa
Sun, Jan 11 - Sat, Jan 17
DUB
Dublin
MFE
McAllen
$1,024 Roundtrip, found 2 days ago
$1,024
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sun, Jan 11 from Dublin to McAllen, returning Sat, Jan 17, priced at $1,024 found 2 days ago
Brussels Airlines
Sun, Jan 11 - Sat, Jan 17
DUB
Dublin
MFE
McAllen
$1,029 Roundtrip, found 2 days ago
$1,029
Roundtrip
found 2 days ago
Select Brussels Airlines flight, departing Sun, Jan 11 from Dublin to McAllen, returning Sat, Jan 17, priced at $1,029 found 2 days ago
Flights from Dublin (DUB) to McAllen (MFE)
Origin airport
Dublin
Destination airport
Miller Intl.
Roundtrip price
$917
Distance
4863 mi

Dublin to McAllen Flights

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

 

The best time to book a flight from Dublin to McAllen

Sunday is one of the best days to book for cheap flights from Dublin 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 Dublin 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 Dublin to McAllen in 2025. You can also book with separate airlines for your outbound and return journeys, from $794 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 Dublin 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 Dublin 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 Dublin Airport (DUB) to Miller Intl. Airport (MFE) cost?
Grab a cheap one-way flight from $794 or cheap return flight from $917 from Dublin Airport (DUB) to Miller Intl. Airport (MFE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Dublin Airport (DUB) to Miller Intl. Airport (MFE)?
Flying in January can help you save, as it's the cheapest month for flights between DUB and MFE. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Dublin Airport (DUB) to Miller Intl. Airport (MFE)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from DUB to MFE. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Dublin Airport (DUB) to Miller Intl. Airport (MFE)?
Nonstop flights from Dublin Airport (DUB) to Miller Intl. Airport (MFE) 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 DUB to MFE?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Dublin Airport (DUB) to Miller Intl. Airport (MFE)?
To touch down at Miller Intl. Airport (MFE) on time, choose a flight that takes off from Dublin Airport (DUB) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Dublin Airport (DUB) to Miller Intl. Airport (MFE) last-minute?
Booking your ticket from DUB to MFE shortly before your journey is usually more expensive. But if there's some wiggle room with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book a DUB to MFE flight and hotel package?
You'll generally save money by securing a DUB to MFE flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your ideal accommodations and flights, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Dublin Airport (DUB) to Miller Intl. Airport (MFE)?
You can usually cancel or reschedule your DUB to MFE flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.