Aeromexico Flight 21 Deals & Information (2025/2026)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Aeromexico Flight 21 Route Deals From $337

The cheapest prices found with in the last 7 days for return flights were $687 and $337 for one-way flights to Adolfo Suárez Madrid-Barajas for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Apr 15 - Wed, Apr 22
MEX
Mexico City Intl.
MAD
Adolfo Suárez Madrid-Barajas
$687 Roundtrip, found 1 day ago
$687
Roundtrip
found 1 day ago
Select Aeromexico flight, departing Wed, Apr 15 from Mexico City Intl. to Adolfo Suárez Madrid-Barajas, returning Wed, Apr 22, priced at $687 found 1 day ago
Mon, Jan 19 - Mon, Jan 26
MEX
Mexico City Intl.
MAD
Adolfo Suárez Madrid-Barajas
$696 Roundtrip, found 1 day ago
$696
Roundtrip
found 1 day ago
Select Aeromexico flight, departing Mon, Jan 19 from Mexico City Intl. to Adolfo Suárez Madrid-Barajas, returning Mon, Jan 26, priced at $696 found 1 day ago

Frequently asked questions

What route does flight number AM21 take?
You'll be landing at Madrid–Barajas Airport from MEX if you've booked a ticket on flight number AM21. You'll be in the sky for 11 hours and 20 minutes during this journey. What's more, it conveniently operates non-stop.
How often is AM21 on time?
Aeromexico flight number AM21 from MEX to Madrid Airport (MAD-Adolfo Suarez Madrid-Barajas) operates on schedule 93% of the time — so you can relax with confidence knowing that you'll arrive at your destination ASAP. If this flight is late, the average wait is around 11 minutes. This route has a 4.8-star rating.
What terminal does AM21 fly out of?
Passengers with tickets for flight number AM21 from Mexico City Intl. Airport (MEX) to MAD generally take off from Terminal 2.
What kind of plane is on flight number AM21?
The route for flight number AM21 is generally Mexico City, Distrito Federal Airport (MEX-Mexico City Intl.) to MAD, and the Boeing 787-9 is the type of plane you'll probably be taking off on.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your AM21 flight with Travelocity, please visit our Customer Service Portal.