Our cheapest offers for flights from Quito to Buenos Aires

Here you can compare cheap flights from Quito (UIO) to Buenos Aires (BUE) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Buenos Aires. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Best option Quito Buenos Aires	Outbound 03/27/26 1 Stopover (LIM) LA2383, LA2465 16h 05min	Return 04/04/26 direct AV0646 06h 15min	LATAM Chile	?	$691
Quito Buenos Aires	Outbound 03/26/26 1 Stopover (LIM) LA2383, LA2465 16h 05min	Return 04/04/26 direct AV0646 06h 15min	LATAM Chile	?	$701
Quito Buenos Aires	Outbound 03/26/26 2 Stopovers (LIM, SCL) LA2383, LA2371, LA0542 19h 00min	Return 04/04/26 direct AV0646 06h 15min	LATAM Chile	?	$706
Quito Buenos Aires	Outbound 03/26/26 1 Stopover (GYE) AV1632, AV0635 18h 40min	Return 04/04/26 direct AV0646 06h 15min	Avianca	?	$986
Quito Buenos Aires	Outbound 03/26/26 1 Stopover (GYE) AV1632, AV0635 18h 40min	Return 04/04/26 direct AV0646 06h 15min	Avianca	?	$1,046

Important flight information

Flight information: Quito - Buenos Aires

Roundtrip from	$691.00
Flight duration	min. 06:50
Return flight duration	min. 07:31
Distance	4361 km
Flights per week	8
Departure airport	Airport Quito-Mariscal Sucre (UIO)
Departure country	Flights from Ecuador
Arrival airport	Airport Buenos Aires, all airports (BUE)
Destination country	Flights to Argentina

Our cheapest offers for flights from Quito to Buenos Aires

Quito-Mariscal Sucre

Buenos Aires, all airports

Important flight information

Flight information: Quito - Buenos Aires

Alternative routes to Argentina

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