BUE City Code: Buenos Aires IATA Airports
BUE identifies the city of Buenos Aires, Argentina, in IATA coding. Airport codes in this dataset for that city: EZE. A city code is not always the same as an airport code.
Overview
BUE is the IATA city code stored for Buenos Aires, Argentina (AR). City codes group one or more airports. In this dataset BUE is aligned with airport EZE. Some cities share the airport code; others (NYC, LON, TYO) do not. Airport names stored: EZE Ministro Pistarini International Airport. GDS availability and some pricing entries use the city code when the traveller can use any airport in the metro. Ticketed segments still print a specific airport such as JFK rather than NYC. This page does not list every airfield in the metropolitan area, only rows in the catalog. Timezone and ICAO live on each airport page.
How to use this page
- Search BUE or Buenos Aires in the city code finder.
- Open each airport page for ICAO and timezone.
- Parse the actual PNR to see which airport was ticketed.
Example
Example: a PNR city pair may use EZE as the airport. If a host screen shows city BUE, confirm it matches this metro before quoting.
FAQs
What is the BUE city code?
BUE is stored as the IATA city code for Buenos Aires, Argentina.
Is BUE an airport?
In this dataset BUE is also used with airport EZE.
Which airports are in Buenos Aires?
Stored airports: EZE. Others are unavailable in this dataset.
How is BUE used in a GDS?
City codes appear in some availability and pricing entries. Ticketed segments use a specific airport code.
Is BUE the same as NYC-style metro codes?
Here BUE matches a single stored airport. Metro codes such as NYC still differ from JFK.
What country is BUE?
Argentina (AR).
Can I convert a PNR that uses this city?
Yes. Paste the itinerary into the PNR parser. The ticketed airport codes on segments are what get parsed.
Are these all airports in the city?
No. Only airports present in this product dataset are listed.
How do I open BUE airport pages?
Use the airport links for EZE.
Where is the timezone?
On each airport page (IANA zone), not on the city code itself.
Do you invent missing city codes?
No. Unknown codes are marked unavailable.
When was this updated?
Content follows the stored city/airport catalog. Template date 17 Aug 2026.