$413 Find Cheap Flights from McAllen to South America - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from McAllen to South America

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Cartagena, Colombia
6h 50m2 stops
from $590per person
Buenos Aires, Argentina
15h 07m5 stops
from $1,278per person
Sao Paulo, Brazil
13h 15m2 stops
from $1,288per person
Booking Insights

KAYAK's insights & trends for McAllen to South America flights

Get data-powered insights and trends into flights from McAllen to South America to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from McAllen to South America?

The cheapest month for flights from McAllen to South America is January, when tickets cost $474 (return) on average. On the other hand, the most expensive months are December and October, when the average cost of round-trip tickets is $1,500 and $982 respectively.

Good to know

Low season

August

Cheapest flight

$413
Most popular time to fly and prices are also 37% lower on average.
Flight from McAllen to Bogotá

FAQs - booking South America flights

  • How does KAYAK find such low prices on flights from McAllen to South America?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from McAllen to South America.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from McAllen to South America?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from McAllen to South America is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from McAllen to South America?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from McAllen to South America with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from McAllen to South America?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from McAllen to South America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from McAllen to South America

 
Need help choosing which airline to fly with from McAllen to South America? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8564 reviews
8.1Boarding
7.8Comfort
7.2Food
7.8Entertainment
8.5Crew
Airline reviews

Delta has joint the nickel and diming airlines. The experience is getting worst by the day. 1,000,000 miles for a trip to Asia in Business Class where I got the same thing for just under 90,000 miles through an Asian airline. Where is Richard Anderson? Please come back!

6.0 GoodFash, Sep 2026
Read more Delta reviews

Delta has joint the nickel and diming airlines. The experience is getting worst by the day. 1,000,000 miles for a trip to Asia in Business Class where I got the same thing for just under 90,000 miles through an Asian airline. Where is Richard Anderson? Please come back!

Everything went smooth from check in, thru TSA, then boarding, and a smooth flight to ATL.

I had an extensive delay on my previous flight and we had another delay due to the crew not being there. We were scheduled to have a late arrival but due to the delay it was even longer.

overall the crew onboarding and providing service during our flight was great; they were friendly and helpful. I said ok to the entertainment because there was none, but the crew explained why which was very helpful. I am a diabetic and the type of snacks are not diabetic friendly (full of carbs and sugar). However, I am always prepared because I know the catering is for the larger population.

No tv. No free wifi. They need to ipgrade these planes - especially on a 2 hour flight.

delta wifi wouldn’t work boarding was not in sequence flight crew spent most of their time on the phone with the lights off pretending no one wanted or needed anything

Flight was 2 hr. delay, making me miss my connection to my final flight home to Roanoke. Now 12:38am in the morning and I just got the first available ticket at 5:30 pm tomorrow evening. Sleeping in the airport.

I am a die hard Delta flyer, but they missed it on this flight. It was on their very dated 717-200 aircraft, which I knew when I booked it so I knew it wouldn’t have seatback screens. However, the internet was awful and it wouldn’t even send texts a lot of the time, much less even connect to the delta app. It was also very hot while in the air, which never happens. What was even more disappointing is that the crew only gave me cheezits and a beverage, even though I was in Delta Comfort. The main cabin fare gets these items. I didn’t get any kind of improved snacks and that was unacceptable. The crew wasn’t very visible at all either. If this was my first delta flight, it would be my last. I am just going to assume it was a one-off flight.

flight was delayed 4+ hours. there was really no understanding of why? weather? the last hour of delay was post boarding. pilot seat was broken. was that the real reason? nonetheless, long day of inconveniences.

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

More options for your flight to South America

Complete your trip to South America with a hotel stay or car rental