£59 Cheap Flights to Sierra

View £59 flight on Mon, 15 Sep 2025Opens in a new window

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Cheap round-trip flights to Sierra

Prices were available within the past 7 days and start at £59 for one-way flights and £115 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Mon, 11 Aug - Wed, 13 Aug
GYE
Guayaquil
CUE
Cuenca
£115 Return, found 22 hours ago
£115
Return
found 22 hours ago
Select LATAM Airlines Group flight, departing Mon, 11 Aug from Guayaquil to Cuenca, returning Wed, 13 Aug, priced at £115 found 22 hours ago
avianca
Fri, 15 Aug - Sat, 16 Aug
GYE
Guayaquil
UIO
Quito
£185 Return, found 1 day ago
£185
Return
found 1 day ago
Select avianca flight, departing Fri, 15 Aug from Guayaquil to Quito, returning Sat, 16 Aug, priced at £185 found 1 day ago
Iberia
Thu, 26 Mar - Wed, 8 Apr
MAD
Madrid
UIO
Quito
£633 Return, found 6 days ago
£633
Return
found 6 days ago
Select Iberia flight, departing Thu, 26 Mar from Madrid to Quito, returning Wed, 8 Apr, priced at £633 found 6 days ago
Air Europa
Sat, 2 May - Sat, 16 May
MAD
Madrid
UIO
Quito
£636 Return, found 2 days ago
£636
Return
found 2 days ago
Select Air Europa flight, departing Sat, 2 May from Madrid to Quito, returning Sat, 16 May, priced at £636 found 2 days ago
Air Canada
Wed, 8 Oct - Mon, 20 Oct
MAD
Madrid
UIO
Quito
£702 Return, found 1 day ago
£702
Return
found 1 day ago
Select Air Canada flight, departing Wed, 8 Oct from Madrid to Quito, returning Mon, 20 Oct, priced at £702 found 1 day ago

Expedia flights to Sierra

Searching for cheap flights to Sierra? No travel company presents more choices than Expedia if you're looking to compare flights to Sierra. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Ecuador. Expedia provides the cheapest flights to many destinations in Ecuador and you may find even greater savings if you combine your flight with a hotel stay in Sierra.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Sierra for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Sierra flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Frequently asked questions

How do I find cheap flights to Sierra that have flexible change policies?
At Expedia, we've been channeling our inner yogi to give you the most flexible fares on the market. Just check the "No change fee" box directly below the "Flexible change policies" heading to find your dream flight to Sierra.
Which airlines fly to Sierra?
Dig out your passport, pack your bags and select from these quality airlines that service Sierra:

  • American Airlines - 60 flights to or near Sierra each month, including 60 flights to Mariscal Sucre Intl. Airport (UIO) per month.
  • LATAM Airlines - 30 flights to or near Sierra each month, including 30 flights to Mariscal Sucre Intl. Airport (UIO) per month.
  • United Airlines - 30 flights to or near Sierra each month, including 30 flights to Mariscal Sucre Intl. Airport (UIO) per month.

How can I find cheap tickets to Sierra?
To get your hands on a great deal to Sierra, book well ahead of time. Also use Expedia's "flexible dates" feature at the top of your search results. This will list the cheapest prices for similar time frames. In the last seven days, £115 was the best price for a flight to Sierra.
How much is a flight to Sierra?
You could have nabbed a round-trip airfare to Sierra from anywhere between £115 and £702 in the last seven days. For one-way journeys leaving from Guayaquil (GYE), the lowest price during this period was £59.
What are the most popular airports to fly into in Sierra?
A major entryway to Sierra, around 203 flights touch down at Mariscal Sucre Intl. Airport (UIO) every month. Search for an awesome deal, reserve your fare and get set to enjoy the best of this wonderful region.
When is the cheapest time to fly to Sierra?
Depart for Sierra earlier in the week and you'll usually be rewarded with lower-priced fares. Tuesday is known for being the cheapest day to get on a plane, followed by Monday. If you'd like to avoid the priciest flights, keep clear of Saturdays.
How much is a plane ticket to Sierra?
In the last seven days, fares to Sierra varied between £115 and £702. Prices rise as your travel date nears, so land yourself an awesome deal today.
What months are the cheapest to book a flight to Sierra?
The perfect month to purchase affordable fares to Sierra is February. Remember that in the United States, an expensive time to book a ticket is the busy month of December.
Flights to Sierra information
Destination airport
Mariscal Lamar
Destination airport IATA code
CUE
Destination city name
Cuenca
Return price
£114

Trending flights to Sierra

Prices were available within the past 7 days and start at £59 for one-way flights and £115 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 24 Jan - Mon, 9 Feb
MAN
Manchester
UIO
Quito
£694 Return, found 6 days ago
£694
Return
found 6 days ago
Select Delta flight, departing Sat, 24 Jan from Manchester to Quito, returning Mon, 9 Feb, priced at £694 found 6 days ago
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