Cheap flights from Sierra starting at €63

Popular airlines

  • LATAM Airlines Group

    LATAM Airlines Group

  • Avianca

    Avianca

  • Copa

    Copa

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Air Canada

    Air Canada

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards

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
LATAM Airlines Group
LATAM Airlines Group
avianca
LATAM Airlines Group
LATAM Airlines Group
Copa
Delta
Copa
American Airlines

Flights from Sierra: Essential Travel Information

Cheapest flight from Sierra
€108 (roundtrip)
Best airlines to fly from Sierra
LATAM Airlines Group, avianca, Copa, Delta, American Airlines
Cheapest month to fly from Sierra
August
Sierra IATA code
UIO
Sierra Country/State
Ecuador
Airline ticket deals from Sierra
€108 - €553

 

*Available to Expedia members.