American Airlines Flight AA3540 Deals & Information (2025/2026)

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American Airlines Flight 3540 Route Deals From $81

The cheapest prices found with in the last 7 days for return flights were $162 and $81 for one-way flights to John Glenn Columbus Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 14 - Mon, Aug 18
MIA
Miami Intl.
CMH
John Glenn Columbus Intl.
$162 Roundtrip, found 5 days ago
$162
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Aug 14 from Miami Intl. to John Glenn Columbus Intl., returning Mon, Aug 18, priced at $162 found 5 days ago
Sat, Oct 11 - Sat, Oct 18
MIA
Miami Intl.
CMH
John Glenn Columbus Intl.
$231 Roundtrip, found 18 hours ago
$231
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Sat, Oct 11 from Miami Intl. to John Glenn Columbus Intl., returning Sat, Oct 18, priced at $231 found 18 hours ago
Thu, Aug 14 - Mon, Aug 18
MIA
Miami Intl.
CMH
John Glenn Columbus Intl.
$234 Roundtrip, found 5 days ago
$234
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Aug 14 from Miami Intl. to John Glenn Columbus Intl., returning Mon, Aug 18, priced at $234 found 5 days ago
Tue, Jul 15 - Wed, Jul 16
MIA
Miami Intl.
CMH
John Glenn Columbus Intl.
$235 Roundtrip, found 8 hours ago
$235
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Tue, Jul 15 from Miami Intl. to John Glenn Columbus Intl., returning Wed, Jul 16, priced at $235 found 8 hours ago
Thu, Aug 14 - Mon, Aug 18
MIA
Miami Intl.
CMH
John Glenn Columbus Intl.
$258 Roundtrip, found 5 days ago
$258
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, Aug 14 from Miami Intl. to John Glenn Columbus Intl., returning Mon, Aug 18, priced at $258 found 5 days ago

Frequently asked questions

What route does flight number AA3540 take?
Flight number AA3540 operates straight from General Mariano Escobedo Intl. Airport (MTY) to DFW. During this trip, you'll be in the air for 1 hour and 41 minutes. Book ahead to lock in your preferred seat.
What terminal does AA3540 fly out of?
Passengers with a booking on flight number AA3540 from General Mariano Escobedo Intl. Airport (MTY) to Dallas-Fort Worth Intl. Airport (DFW) generally board the plane from Terminal A.
What kind of plane is on flight number AA3540?
Get ready to jump on board an Embraer 175 if you're traveling on flight AA3540. Most services from Monterrey, Nuevo Leon Airport (MTY-General Mariano Escobedo Intl.) to DFW are operated using this type of aircraft.
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 AA3540 flight with Travelocity, please visit our Customer Service Portal.