Cheap flights from Sierra

View AU$102 flight on Mon, 23 Feb 2026Opens in a new window

Popular airlines

  • LATAM Airlines Group

    LATAM Airlines Group

  • Avianca

    Avianca

  • Copa

    Copa

  • Delta

    Delta

  • United

    United

  • American Airlines

    American Airlines

  • Air Canada

    Air Canada

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Cheapest flights from Sierra

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Thu, 12 Feb - Mon, 16 Mar
CUE
Cuenca
GYE
Guayaquil
AU$191 Return, found 7 hours ago
AU$191
Return
found 7 hours ago
Select LATAM Airlines Group flight, departing Thu, 12 Feb from Cuenca to Guayaquil, returning Mon, 16 Mar, priced at AU$191 found 7 hours ago
LATAM Airlines Group
Thu, 12 Feb - Sun, 15 Mar
CUE
Cuenca
GYE
Guayaquil
AU$196 Return, found 7 hours ago
AU$196
Return
found 7 hours ago
Select LATAM Airlines Group flight, departing Thu, 12 Feb from Cuenca to Guayaquil, returning Sun, 15 Mar, priced at AU$196 found 7 hours ago
LATAM Airlines Group
Tue, 10 Feb - Mon, 16 Mar
CUE
Cuenca
GYE
Guayaquil
AU$198 Return, found 7 hours ago
AU$198
Return
found 7 hours ago
Select LATAM Airlines Group flight, departing Tue, 10 Feb from Cuenca to Guayaquil, returning Mon, 16 Mar, priced at AU$198 found 7 hours ago
LATAM Airlines Group
Sun, 1 Feb - Thu, 19 Feb
UIO
Quito
GYE
Guayaquil
AU$200 Return, found 2 hours ago
AU$200
Return
found 2 hours ago
Select LATAM Airlines Group flight, departing Sun, 1 Feb from Quito to Guayaquil, returning Thu, 19 Feb, priced at AU$200 found 2 hours ago
LATAM Airlines Group
Tue, 10 Feb - Sun, 15 Mar
CUE
Cuenca
GYE
Guayaquil
AU$203 Return, found 7 hours ago
AU$203
Return
found 7 hours ago
Select LATAM Airlines Group flight, departing Tue, 10 Feb from Cuenca to Guayaquil, returning Sun, 15 Mar, priced at AU$203 found 7 hours ago
LATAM Airlines Group
Sun, 1 Feb - Thu, 19 Feb
UIO
Quito
GYE
Guayaquil
AU$205 Return, found 2 hours ago
AU$205
Return
found 2 hours ago
Select LATAM Airlines Group flight, departing Sun, 1 Feb from Quito to Guayaquil, returning Thu, 19 Feb, priced at AU$205 found 2 hours ago
avianca
Sat, 22 Nov - Sat, 29 Nov
UIO
Quito
GYE
Guayaquil
AU$379 Return, found 13 hours ago
AU$379
Return
found 13 hours ago
Select avianca flight, departing Sat, 22 Nov from Quito to Guayaquil, returning Sat, 29 Nov, priced at AU$379 found 13 hours ago
Delta
Thu, 6 Nov - Mon, 10 Nov
UIO
Quito
JFK
New York
AU$546 Return, found 1 day ago
AU$546
Return
found 1 day ago
Select Delta flight, departing Thu, 6 Nov from Quito to New York, returning Mon, 10 Nov, priced at AU$546 found 1 day ago
Copa
Wed, 19 Nov - Sat, 22 Nov
UIO
Quito
BOG
Bogotá
AU$550 Return, found 5 days ago
AU$550
Return
found 5 days ago
Select Copa flight, departing Wed, 19 Nov from Quito to Bogotá, returning Sat, 22 Nov, priced at AU$550 found 5 days ago
American Airlines
Thu, 6 Nov - Mon, 10 Nov
UIO
Quito
JFK
New York
AU$788 Return, found 1 day ago
AU$788
Return
found 1 day ago
Select American Airlines flight, departing Thu, 6 Nov from Quito to New York, returning Mon, 10 Nov, priced at AU$788 found 1 day ago

Travel information

Travel information

Flights from Sierra: Essential Travel Information

Cheapest flight from Sierra
AU$191 (roundtrip)
Best airlines to fly from Sierra
LATAM Airlines Group, avianca, Copa, Delta, Arajet, American Airlines
Cheapest month to fly from Sierra
February
Sierra IATA code
UIO
Sierra Country/State
Ecuador
Airline ticket deals from Sierra
AU$191 - AU$788

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