Aeromexico Flight 645 Deals & Information (2025/2026)

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Aeromexico Flight 645 Route Deals From $291

The cheapest prices found with in the last 7 days for return flights were $344 and $291 for one-way flights to Mexico City Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 12 - Tue, Nov 18
LAX
Los Angeles Intl.
MEX
Mexico City Intl.
$344 Roundtrip, just found
$344
Roundtrip
just found
Select Aeromexico flight, departing Wed, Nov 12 from Los Angeles Intl. to Mexico City Intl., returning Tue, Nov 18, priced at $344 just found

Frequently asked questions

What route does flight number AM645 take?
You'll arrive into Benito Juárez Intl. Airport from LAX if you've booked a ticket on flight number AM645. You'll be in the air for 3 hours and 55 minutes during this journey. It's also worthwhile noting that it conveniently travels non-stop.
How often is AM645 on time?
Aeromexico flight number AM645 between Los Angeles, CA Airport (LAX-Los Angeles Intl.) and Mexico City Intl. Airport (MEX) operates on schedule 96% of the time — so you can relax with confidence knowing that you will arrive at your destination ASAP. If your service is delayed, the average wait is approximately 16 minutes. This route has a star rating of 4.25.
What terminal does AM645 fly out of?
Direct flights to and from LAX and Benito Juárez Intl. Airport are served by flight number AM645, and passengers who opt for this flight normally depart from Terminal 2.
What kind of plane is on flight number AM645?
There's a good chance you'll find yourself boarding the Boeing 737 MAX 8 if your flight number is AM645. This flight almost always leaves from Los Angeles, CA Airport (LAX-Los Angeles Intl.) and arrives at Mexico City, Distrito Federal Airport (MEX-Mexico City Intl.).
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 AM645 flight with Travelocity, please visit our Customer Service Portal.