Latest deals
Insights
FAQs
Price Alerts

Cheap flights from South America to McAllen from $872

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from South America to McAllen departing on 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from South America to McAllen

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:35 am - 9:07 am
UIO
-
MFE
8h 32m
1 stop
United Airlines Logo
7:00 am - 12:30 am
MFE
-
UIO
16h 30m
1 stop
$872United Airlines
Tue, Dec 1 - Sun, Dec 6
United Airlines Logo
1:35 am - 9:07 am
UIO
-
MFE
8h 32m
1 stop
United Airlines Logo
7:00 am - 12:30 am
MFE
-
UIO
16h 30m
1 stop
$884United Airlines
Tue, Dec 1 - Sun, Dec 6
United Airlines Logo
1:35 am - 9:07 am
UIO
-
MFE
8h 32m
1 stop
United Airlines Logo
7:00 am - 12:30 am
MFE
-
UIO
16h 30m
1 stop
$1,127United Airlines
Tue, Dec 1 - Sun, Dec 6

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from South America to McAllen

Our best United Airlines deals on South America to McAllen flight tickets
United Airlines
Dec 1
UIO1:35 amQuito Mariscal Sucr
8h 32m
1 stop
MFE9:07 amMcAllen Miller Intl
Dec 6
MFE7:00 amMcAllen Miller Intl
16h 30m
1 stop
UIO12:30 amQuito Mariscal Sucr
$872
United Airlines
Dec 1
UIO1:35 amQuito Mariscal Sucr
8h 32m
1 stop
MFE9:07 amMcAllen Miller Intl
Dec 6
MFE7:00 amMcAllen Miller Intl
16h 30m
1 stop
UIO12:30 amQuito Mariscal Sucr
$884
United Airlines
Dec 1
UIO1:35 amQuito Mariscal Sucr
8h 32m
1 stop
MFE9:07 amMcAllen Miller Intl
Dec 6
MFE7:00 amMcAllen Miller Intl
16h 30m
1 stop
UIO12:30 amQuito Mariscal Sucr
$1,127

momondo Fare Finder

 
Customize your flight search to find flights from South America to McAllen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 26, 2026.
Use the filters below to find and compare flights from South America to McAllen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

QuitoMcAllen

UIO - MFE

UIOMFE

Quito Mariscal Sucr

Tue 12/1

1:35 am-9:07 am

1 stop8h 32m

McAllen Miller Intl

Sun 12/6

7:00 am-12:30 am

1 stop16h 30m

$872

QuitoMcAllen

UIO - MFE

UIOMFE

Quito Mariscal Sucr

Tue 12/1

1:35 am-9:07 am

1 stop8h 32m

McAllen Miller Intl

Sun 12/6

7:00 am-12:30 am

1 stop16h 30m

$884

QuitoMcAllen

UIO - MFE

UIOMFE

Quito Mariscal Sucr

Tue 12/1

1:35 am-9:07 am

1 stop8h 32m

McAllen Miller Intl

Sun 12/6

7:00 am-12:30 am

1 stop16h 30m

$1,127

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to McAllen from

How to get the cheapest flight ticket from South America to McAllen

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to McAllen?

The month of December is, on average, the cheapest month to fly to McAllen from South America, with most prices found around $0. If you don’t want to visit McAllen in December, then you should wait until May to fly from South America, when ticket prices are also cheap, with an average price of $0.

Can stopping save me money on South America to McAllen flights?

You could potentially save up to 13% on your flight if you consider stops on a South America to McAllen flight.

Cheap South America to McAllen flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South America to McAllen

Fastest flight time

8h 59m

Direct flights

None
The fastest flight from South America to McAllen takes 8h 59m
There are no direct flights from South America to McAllen. There are no popular flight routes from South America to McAllen.
Search flight deals

Frequently asked questions about flying from South America to McAllen

  • When did momondo last update prices for flights from South America to McAllen Miller Intl Airport?

    Prices for flights from South America to McAllen Miller Intl Airport refresh daily.

  • How old do you have to be to fly from South America 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 from South America 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.

Traveling to a place near McAllen?

Book flights to McAllen if you plan to visit one of these locations
Weslaco
Pharr
Edinburg
Mission

Why use momondo?

Why should I use momondo to find a flight deal from South America 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 from South America.

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

Yes. All flights to McAllen from South America on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from South America to McAllen?

Once all potential South America to 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 from South America to McAllen right now. Can momondo alert me if prices change?

Price alerts on flights to McAllen from South America are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your McAllen trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/25
Tue 9/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States