
Popular airlines
LATAM Airlines Group
Avianca
Copa
Delta
United
American Airlines
Air Canada
Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 35% on select hotels after you book a flight*
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.

Fri, 14 Nov - Sun, 16 Nov
UIO
Quito
GYE
Guayaquil
AU$212 Return, found 1 hour ago
AU$212
Return
found 1 hour ago

Fri, 14 Nov - Sun, 16 Nov
UIO
Quito
GYE
Guayaquil
AU$223 Return, found 1 hour ago
AU$223
Return
found 1 hour ago

Fri, 14 Nov - Sun, 16 Nov
UIO
Quito
GYE
Guayaquil
AU$231 Return, found 1 hour ago
AU$231
Return
found 1 hour ago

Thu, 13 Nov - Sat, 15 Nov
UIO
Quito
GYE
Guayaquil
AU$244 Return, found 4 days ago
AU$244
Return
found 4 days ago

Fri, 14 Nov - Sun, 16 Nov
UIO
Quito
GYE
Guayaquil
AU$246 Return, found 1 hour ago
AU$246
Return
found 1 hour ago

Thu, 13 Nov - Sat, 15 Nov
UIO
Quito
GYE
Guayaquil
AU$250 Return, found 4 days ago
AU$250
Return
found 4 days ago

Fri, 14 Nov - Sun, 16 Nov
UIO
Quito
GYE
Guayaquil
AU$386 Return, found 1 hour ago
AU$386
Return
found 1 hour ago

Fri, 7 Nov - Mon, 17 Nov
UIO
Quito
BOG
Bogotá
AU$560 Return, found 2 days ago
AU$560
Return
found 2 days ago

Mon, 2 Feb - Sun, 15 Feb
UIO
Quito
MIA
Miami
AU$675 Return, found 8 hours ago
AU$675
Return
found 8 hours ago

Wed, 4 Feb - Tue, 10 Feb
UIO
Quito
JFK
New York
AU$755 Return, found 6 days ago
AU$755
Return
found 6 days ago
Travel information
Flights from Sierra: Essential Travel Information
Cheapest flight from Sierra | AU$212 (roundtrip) |
---|---|
Best airlines to fly from Sierra | LATAM Airlines Group, avianca, Copa, Delta, United, American Airlines |
Cheapest month to fly from Sierra | November |
Sierra IATA code | UIO |
Sierra Country/State | Ecuador |
Airline ticket deals from Sierra | AU$212 - AU$755 |
Explore a world of travel with Expedia
- Pet Friendly Hotels in Andes
- Ski Hotels in Andes
- Andes Hotels
- Adventure Sport Hotels in Ecuador
- All Inclusive Hotels in Ecuador
- Beach Hotels in Ecuador
- Boutique Hotels in Ecuador
- Casino Hotels in Ecuador
- Cheap Hotels in Ecuador
- Family Hotels in Ecuador
- Historic Hotels in Ecuador
- Luxury Hotels in Ecuador
- Pet Friendly Hotels in Ecuador
- Ski Hotels in Ecuador
- Ecuador Hotels
- Apartments in Ecuador
- B&B in Ecuador
- Capsule Hotels in Ecuador
- Condo Rentals in Ecuador
- Country House in Ecuador
- Farmstay in Ecuador
- Holiday Homes in Ecuador
- Hostels in Ecuador
- Lodges in Ecuador
- Motels in Ecuador
- Palaces in Ecuador
- Resort in Ecuador
- Serviced Apartments in Ecuador
- Treehouses in Ecuador
- Villas in Ecuador
*Available to Expedia members.