Which airlines fly to McAllen?

There may be other airlines that fly to McAllen from United Kingdom, but the most popular among our users is British Airways. That airline should offer flights to McAllen on a routine basis if you’re flying from one of the more popular airports in United Kingdom.

British Airways Flights to McAllen

British Airways is a popular choice for users travelling to McAllen. It operates 28 flights every week to McAllen, most often flying from Dallas/Fort Worth. British Airways ticket prices will depend on when and where you need to fly from - deals as low as £609 (from London Heathrow) have been found by momondo users. In 8,179 reviews, momondo users have rated British Airways at an average score of 6.7/10.

£624 Cheap Flights to McAllen in 2026

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Find the cheapest flights from the United Kingdom to McAllen

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14:50 - 15:58LHR London Heathrow-MFE McAllen Miller Intl

54h 08m2 stops Calgary Las Vegas Harry Reid Intl

12:53 - 16:15MFE McAllen Miller Intl-LHR London Heathrow

21h 22m1 stop Las Vegas Harry Reid Intl

£864Multiple Airlines

Mon, 26 Oct - Sun, 15 Nov

07:30 - 21:58LHR London Heathrow-MFE McAllen Miller Intl

20h 28m2 stops Frankfurt am Main Houston George Bush Intcntl

17:20 - 11:35MFE McAllen Miller Intl-LHR London Heathrow

12h 15m1 stop Houston George Bush Intcntl

£912United Airlines

Tue, 29 Sep - Tue, 6 Oct

09:30 - 21:58LHR London Heathrow-MFE McAllen Miller Intl

18h 28m2 stops Frankfurt am Main Houston George Bush Intcntl

07:00 - 07:15MFE McAllen Miller Intl-LHR London Heathrow

18h 15m2 stops Houston George Bush Intcntl Newark

£912United Airlines

Tue, 29 Sep - Tue, 6 Oct

09:30 - 21:58LHR London Heathrow-MFE McAllen Miller Intl

18h 28m2 stops Frankfurt am Main Houston George Bush Intcntl

07:00 - 06:30MFE McAllen Miller Intl-LHR London Heathrow

17h 30m3 stops Houston George Bush Intcntl New York LaGuardia Montreal Pierre Elliott Trudeau Intl

£914United Airlines

Tue, 29 Sep - Tue, 6 Oct

10:00 - 17:59LHR London Heathrow-MFE McAllen Miller Intl

13h 59m1 stop Houston George Bush Intcntl

12:15 - 11:35MFE McAllen Miller Intl-LHR London Heathrow

17h 20m1 stop Houston George Bush Intcntl

£935United Airlines

Tue, 29 Sep - Tue, 6 Oct

11:50 - 10:32LHR London Heathrow-MFE McAllen Miller Intl

27h 42m1 stop Dallas/Fort Worth

16:19 - 12:00MFE McAllen Miller Intl-LHR London Heathrow

13h 41m1 stop Dallas/Fort Worth

£956British Airways

Mon, 26 Oct - Sun, 15 Nov

06:55 - 17:44LHR London Heathrow-MFE McAllen Miller Intl

40h 49m2 stops Munich Franz Josef Strauss Houston George Bush Intcntl

12:00 - 07:55MFE McAllen Miller Intl-LHR London Heathrow

13h 55m1 stop Houston George Bush Intcntl

£960Lufthansa

Sat, 12 Sep - Sat, 19 Sep

12:05 - 19:20LHR London Heathrow-MFE McAllen Miller Intl

13h 15m1 stop Houston George Bush Intcntl

17:15 - 07:40MFE McAllen Miller Intl-LHR London Heathrow

32h 25m1 stop Houston George Bush Intcntl

£965United Airlines

Thu, 3 Dec - Sun, 6 Dec

08:00 - 19:20LHR London Heathrow-MFE McAllen Miller Intl

17h 20m2 stops Newark Houston George Bush Intcntl

19:27 - 07:40MFE McAllen Miller Intl-LHR London Heathrow

30h 13m1 stop Houston George Bush Intcntl

£965United Airlines

Thu, 3 Dec - Sun, 6 Dec

07:40 - 17:36LCY London City-MFE McAllen Miller Intl

39h 56m2 stops Madrid Barajas Dallas/Fort Worth

18:23 - 14:15MFE McAllen Miller Intl-LCY London City

37h 52m2 stops Dallas/Fort Worth Madrid Barajas

£992British Airways

Thu, 3 Dec - Sun, 6 Dec

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Mon 26/10

14:50-15:58

2 stops54h 08m

McAllen Miller Intl

Sun 15/11

12:53-16:15

1 stop21h 22m

£864

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Tue 29/9

07:30-21:58

2 stops20h 28m

McAllen Miller Intl

Tue 6/10

17:20-11:35

1 stop12h 15m

£912

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Tue 29/9

09:30-21:58

2 stops18h 28m

McAllen Miller Intl

Tue 6/10

07:00-07:15

2 stops18h 15m

£912

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Tue 29/9

09:30-21:58

2 stops18h 28m

McAllen Miller Intl

Tue 6/10

07:00-06:30

3 stops17h 30m

£914

Fastest return journey

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Tue 29/9

10:00-17:59

1 stop13h 59m

McAllen Miller Intl

Tue 6/10

12:15-11:35

1 stop17h 20m

£935

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Mon 26/10

11:50-10:32

1 stop27h 42m

McAllen Miller Intl

Sun 15/11

16:19-12:00

1 stop13h 41m

£956

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Sat 12/9

06:55-17:44

2 stops40h 49m

McAllen Miller Intl

Sat 19/9

12:00-07:55

1 stop13h 55m

£960

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Thu 3/12

12:05-19:20

1 stop13h 15m

McAllen Miller Intl

Sun 6/12

17:15-07:40

1 stop32h 25m

£965

LondonMcAllen

LHR London Heathrow - MFE McAllen Miller Intl

LHRMFE

London Heathrow

Thu 3/12

08:00-19:20

2 stops17h 20m

McAllen Miller Intl

Sun 6/12

19:27-07:40

1 stop30h 13m

£965

LondonMcAllen

LCY London City - MFE McAllen Miller Intl

LCYMFE

London City

Thu 3/12

07:40-17:36

2 stops39h 56m

McAllen Miller Intl

Sun 6/12

18:23-14:15

2 stops37h 52m

£992

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

McAllen flights insights and trends

Explore insights for your McAllen flight to craft the best travel plan

How long does it take to fly to McAllen?

Flight times vary depending on what airport in United Kingdom you fly out of and what airport in McAllen you fly into. For example, flying from London Heathrow to McAllen Miller Intl takes 13h 44m on average. On the other hand, flying from Manchester to McAllen Miller Intl takes 19h 19m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

Cheap McAllen flight deals and tips

Summary info about McAllen flight prices, duration and airlines

Best One-Way Price	£624
Best Round-Trip Price	£864
Fastest flight time	15h 20m

The best one-way flight price to McAllen from United Kingdom in the last 5 days is £624 (London Heathrow to McAllen Miller Intl).

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The best return flight price to McAllen from United Kingdom in the last 5 days is £864 (London Heathrow to McAllen Miller Intl).

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The fastest flight to McAllen from United Kingdom takes 15h 20m (London Heathrow to McAllen Miller Intl).

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Frequently asked questions about flying to McAllen

Is there an alternative airport near McAllen?

Harlingen Valley Intl Airport or Brownsville South Padre Is. Intl Airport can be an alternative airport used for travel to McAllen.

When did momondo last update prices for flights to McAllen Miller Intl Airport?

Prices for flights to McAllen Miller Intl Airport are updated daily.

How many operators does momondo search for flights to McAllen Miller Intl Airport?

As of August 2026, there is 1 operator available to choose from for flights to McAllen Miller Intl Airport.

How old do you have to be to fly to McAllen Miller Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to McAllen Miller Intl Airport.

What documentation or ID do you need to fly to McAllen Miller Intl Airport?

The travel and health documents you'll need for your trip to McAllen Miller Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at McAllen Miller Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to McAllen?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to McAllen.

Can I find flights to McAllen with flexible booking policies on momondo?

Flights to McAllen with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to McAllen?

Once all potential McAllen flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

I’m not ready to book a flight to McAllen right now. Can momondo alert me if prices change?

If you are simply researching potential flights to McAllen, momondo offers a useful price alert feature which will track prices for flights to McAllen and alert you when they change.

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London to McAllen Miller Intl Flightsfrom £1,317

Manchester to McAllen Miller Intl Flightsfrom £1,446

Birmingham to McAllen Miller Intl Flightsfrom £1,761

£624 Cheap flights to McAllen

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to McAllen departing on 6/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frequently asked questions about flying to McAllen

Why use momondo?

An easier way to manage your McAllen Miller Intl trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to McAllen

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