Flights from Quito to Buenos Aires

Trip type

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 Shop Baggage Price
Quito
Buenos Aires
Outbound
03/03/26
1 Stopover (GYE)
AV1670, AV0635
07h 50min
Return
04/01/26
1 Stopover (BOG)
AV0218, AV8373
17h 25min
Avianca ?
$618
Best option
Quito
Buenos Aires
Outbound
03/03/26
1 Stopover (LIM)
LA2383, LA2375
12h 35min
Return
04/01/26
direct
LA1436
08h 55min
LATAM Chile ?
$725
Quito
Buenos Aires
Outbound
03/03/26
1 Stopover (GYE)
AV1670, AV0635
07h 50min
Return
04/01/26
1 Stopover (BOG)
AV0088, AV0108
09h 50min
Avianca ?
$629
Quito
Buenos Aires
Outbound
03/03/26
2 Stopovers (BOG, LIM)
LA1442, LA2487, LA2375
30h 05min
Return
04/01/26
1 Stopover (BOG)
AV0088, AV0108
09h 50min
LATAM Chile
$630
Quito
Buenos Aires
Outbound
03/03/26
1 Stopover (LIM)
LA1424, LA2375
15h 40min
Return
04/01/26
2 Stopovers (SCL, LIM)
LA0462, LA0524, LA2388
17h 03min
LATAM Chile ?
$738
Quito
Buenos Aires
Outbound
03/03/26
1 Stopover (LIM)
LA2383, LA2375
12h 35min
Return
04/01/26
1 Stopover (PTY)
CM0278, CM0795
22h 31min
LATAM Chile ?
$794
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Quito - Buenos Aires

Roundtrip from $617.20
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
Alternative routes to Argentina
Flight destinations with a similar price
Flight destinations with a similar price