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Cheap flights from McAllen to Buenos Aires from $1,287

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from McAllen to Buenos Aires departing on 7/1. 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

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Find the cheapest flights from McAllen to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:35 pm - 8:00 am
MFE
-
EZE
13h 25m
1 stop
Multiple Airlines Logo
9:00 pm - 5:53 pm
EZE
-
MFE
22h 53m
1 stop
$1,287Multiple Airlines
Wed, Jul 1 - Sat, Jul 11
Delta Logo
5:20 am - 9:45 am
MFE
-
EZE
26h 25m
2 stops
Delta Logo
8:10 pm - 11:55 am
EZE
-
MFE
17h 45m
2 stops
$1,292Delta
Wed, Jul 1 - Sat, Jul 11
American Airlines Logo
5:00 am - 7:05 am
MFE
-
EZE
24h 05m
1 stop
American Airlines Logo
10:35 pm - 9:46 pm
EZE
-
MFE
25h 11m
2 stops
$1,367American Airlines
Wed, Jul 1 - Sat, Jul 11
American Airlines Logo
5:00 am - 7:05 am
MFE
-
EZE
24h 05m
1 stop
American Airlines Logo
9:05 pm - 4:55 pm
EZE
-
MFE
21h 50m
2 stops
$1,408American Airlines
Wed, Jul 1 - Sat, Jul 11
GOL Logo
5:34 am - 1:00 am
MFE
-
EZE
40h 26m
2 stops
GOL Logo
2:30 pm - 2:18 pm
EZE
-
MFE
26h 48m
2 stops
$1,495GOL
Mon, Nov 2 - Mon, Nov 9
Air Canada Logo
7:00 am - 2:30 pm
MFE
-
EZE
29h 30m
3 stops
Air Canada Logo
4:35 pm - 5:53 pm
EZE
-
MFE
27h 18m
3 stops
$3,058Air Canada
Wed, Jul 1 - Sat, Jul 11
Air Canada Logo
7:00 am - 2:30 pm
MFE
-
EZE
29h 30m
3 stops
Air Canada Logo
4:35 pm - 9:51 pm
EZE
-
MFE
55h 16m
3 stops
$3,278Air Canada
Wed, Jul 1 - Sat, Jul 11
Multiple Airlines Logo
12:07 pm - 6:25 am
MFE
-
EZE
40h 18m
2 stops
Multiple Airlines Logo
12:25 pm - 9:46 pm
EZE
-
MFE
35h 21m
3 stops
$7,417Multiple Airlines
Wed, Jul 1 - Sat, Jul 11
Multiple Airlines Logo
1:35 pm - 10:45 am
MFE
-
EZE
43h 10m
3 stops
Multiple Airlines Logo
11:25 pm - 4:18 pm
EZE
-
MFE
18h 53m
2 stops
$7,689Multiple Airlines
Wed, Jul 1 - Sat, Jul 11

American Airlines flights from McAllen to Buenos Aires

Our best American Airlines deals on McAllen to Buenos Aires flight tickets
American Airlines
Jul 1
MFE5:00 amMcAllen Miller Intl
24h 05m
1 stop
EZE7:05 amBuenos Aires Ministro Pistarini
Jul 11
EZE10:35 pmBuenos Aires Ministro Pistarini
25h 11m
2 stops
MFE9:46 pmMcAllen Miller Intl
$1,367
American Airlines
Jul 1
MFE5:00 amMcAllen Miller Intl
24h 05m
1 stop
EZE7:05 amBuenos Aires Ministro Pistarini
Jul 11
EZE9:05 pmBuenos Aires Ministro Pistarini
21h 50m
2 stops
MFE4:55 pmMcAllen Miller Intl
$1,408
American Airlines
Jun 7
MFE9:22 amMcAllen Miller Intl
19h 43m
1 stop
EZE7:05 amBuenos Aires Ministro Pistarini
Jun 16
EZE10:35 pmBuenos Aires Ministro Pistarini
20h 20m
2 stops
MFE4:55 pmMcAllen Miller Intl
$1,447

Air Canada flights from McAllen to Buenos Aires

Our best Air Canada deals on McAllen to Buenos Aires flight tickets
Air Canada
Jul 1
MFE7:00 amMcAllen Miller Intl
29h 30m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
Jul 11
EZE4:35 pmBuenos Aires Ministro Pistarini
27h 18m
3 stops
MFE5:53 pmMcAllen Miller Intl
$3,058
Air Canada
Jul 1
MFE7:00 amMcAllen Miller Intl
29h 30m
3 stops
EZE2:30 pmBuenos Aires Ministro Pistarini
Jul 11
EZE4:35 pmBuenos Aires Ministro Pistarini
55h 16m
3 stops
MFE9:51 pmMcAllen Miller Intl
$3,278

momondo Fare Finder

 
Customize your flight search to find flights from McAllen to Buenos Aires 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 June 5, 2026.
Use the filters below to find and compare flights from McAllen to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

McAllenBuenos Aires

MFE - EZE

MFEEZE

McAllen Miller Intl

Wed 7/1

4:35 pm-8:00 am

1 stop13h 25m

Buenos Aires Ministro Pistarini

Sat 7/11

9:00 pm-5:53 pm

1 stop22h 53m

$1,287

McAllenBuenos Aires

MFE - EZE

MFEEZE

McAllen Miller Intl

Wed 7/1

5:20 am-9:45 am

2 stops26h 25m

Buenos Aires Ministro Pistarini

Sat 7/11

8:10 pm-11:55 am

2 stops17h 45m

$1,292

McAllenBuenos Aires

MFE - EZE

MFEEZE

McAllen Miller Intl

Wed 7/1

5:00 am-7:05 am

1 stop24h 05m

Buenos Aires Ministro Pistarini

Sat 7/11

10:35 pm-9:46 pm

2 stops25h 11m

$1,367

McAllenBuenos Aires

MFE - EZE

MFEEZE

McAllen Miller Intl

Wed 7/1

5:00 am-7:05 am

1 stop24h 05m

Buenos Aires Ministro Pistarini

Sat 7/11

9:05 pm-4:55 pm

2 stops21h 50m

$1,408

McAllenBuenos Aires

MFE - EZE

MFEEZE

McAllen Miller Intl

Mon 11/2

5:34 am-1:00 am

2 stops40h 26m

Buenos Aires Ministro Pistarini

Mon 11/9

2:30 pm-2:18 pm

2 stops26h 48m

$1,495

McAllenBuenos Aires

MFE - EZE

MFEEZE

McAllen Miller Intl

Wed 7/1

7:00 am-2:30 pm

3 stops29h 30m

Buenos Aires Ministro Pistarini

Sat 7/11

4:35 pm-5:53 pm

3 stops27h 18m

$3,058

McAllenBuenos Aires

MFE - EZE

MFEEZE

McAllen Miller Intl

Wed 7/1

7:00 am-2:30 pm

3 stops29h 30m

Buenos Aires Ministro Pistarini

Sat 7/11

4:35 pm-9:51 pm

3 stops55h 16m

$3,278

McAllenBuenos Aires

MFE - EZE

MFEEZE

McAllen Miller Intl

Wed 7/1

12:07 pm-6:25 am

2 stops40h 18m

Buenos Aires Ministro Pistarini

Sat 7/11

12:25 pm-9:46 pm

3 stops35h 21m

$7,417

McAllenBuenos Aires

MFE - EZE

MFEEZE

McAllen Miller Intl

Wed 7/1

1:35 pm-10:45 am

3 stops43h 10m

Buenos Aires Ministro Pistarini

Sat 7/11

11:25 pm-4:18 pm

2 stops18h 53m

$7,689
Cheapest one-way
Quickest one-way

McAllenBuenos Aires

MFE - EZE

MFEEZE

McAllen Miller Intl

Fri 6/19

9:22 am-8:50 am

2 stops21h 28m

$2,758

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Buenos Aires from

How to get the cheapest flight ticket from McAllen to Buenos Aires

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 airline that flies from McAllen Miller Intl to Buenos Aires?

American Airlines and Air Canada are the most popular carriers operating from McAllen Miller Intl to Buenos Aires

When to book flights from McAllen to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from McAllen to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap McAllen to Buenos Aires (MFE to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from McAllen to Buenos Aires

Fastest flight time

13h 25m

Direct flights

None
The fastest flight from McAllen to Buenos Aires takes 13h 25m
There are no direct flights from McAllen to Buenos Aires. There are no popular flight routes from McAllen to Buenos Aires.
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Frequently asked questions about flying from McAllen to Buenos Aires

  • How far is McAllen Miller Intl to Buenos Aires by plane?

    There are 4941.9 mi between McAllen Miller Intl and Buenos Aires. 13h 25m is a normal flight duration for this route.

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

    Prices for flights from McAllen Miller Intl Airport to Buenos Aires refresh daily.

  • How old do you have to be to fly from McAllen Miller Intl Airport to Buenos Aires?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from McAllen Miller Intl Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

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 Buenos Aires from McAllen.

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

All flight searches from McAllen to Buenos Aires on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from McAllen to Buenos Aires?

Once all potential McAllen to Buenos Aires 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 McAllen to Buenos Aires right now. Can momondo alert me if prices change?

Price alerts on flights to Buenos Aires from McAllen 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.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport