$40 Cheap Flights to Sierra

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How much is the cheapest flight to Sierra?

Prices were available within the past 7 days and starts at $40 for one-way flights and $75 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
LATAM Airlines Group
LATAM Airlines Group
LATAM Airlines Group
LATAM Airlines Group
LATAM Airlines Group

Find Your Flights to Sierra UIO

Cheap flights to Sierra (UIO)

Get started finding a cheap flight to Sierra on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Sierra.

Roundtrip prices range from $75 - $348, and one-ways to Sierra start as low as $40.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Sierra (UIO)

You have several options for which airline you choose to travel with to Sierra. There are 10 airlines flying into UIO: LATAM Airlines Group, Copa, United, Delta. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel in one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to Sierra (UIO) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to UIO in January and in December for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

Can I cancel my flight booking to Sierra due to COVID-19?
Many airlines now offer more flexibility due to COVID-19. Our convenient Customer Service Portal will help answer most questions about flight changes or cancellations. It’s also worth reading through the terms and conditions of your airfare — preferably before booking!
What's the best way to find cheap flights to Sierra that have flexible change policies?
At Expedia, we’ve been channeling our inner contortionist to offer you the most flexible fares around. Simply tick the “No change fee” box directly underneath the filter subheading “Flexible change policies” to find your perfect flight to Sierra.
What are some of the general tips for travelers to Sierra during the COVID-19 outbreak?
If it’s your first time traveling during the COVID-19 pandemic, you’ll no doubt notice a few more rules and regulations in place. Take note of these tips and make your journey to Sierra a smooth one:

  • Investigate the restrictions and rules in both your destination and origin. You may not be able to travel depending on local circumstances, so be sure to check government advisories before booking.
  • Wear a face mask during airport screening. A TSA officer will ask you to adjust your mask for ID purposes.
  • Rather than handing a TSA employee your boarding pass, position it straight on the scanner yourself. When that’s done, hold it up for inspection.
  • One liquid hand sanitizer container is now allowed in your carry-on baggage. It must be no bigger than 12 oz (350 ml), and you’ll have to take it out of your bag for X-ray scanning.
  • Remove personal items from your pockets, such as your wallet, coins and keys, and place them in your carry-on rather than into bins. This will reduce handling during screening.
  • If you’re bringing food on board, put it in a clear plastic bag and then into a screening bin. This reduces the likelihood that a TSA employee will need to handle your food container or carry-on bag for closer inspection.

Which airlines fly to Sierra?
Dig out your suitcase and choose from these top airlines that operate flights in or near Sierra:

  • American Airlines - 91 flights to or near Sierra each month, including 91 flights to Mariscal Sucre Intl. Airport (UIO) per month.
  • JetBlue Airways - 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?
One of the easiest ways to find cheap tickets to Sierra is to be flexible with your dates. Search for your flights, then click “flexible dates” at the top of your results. You’ll see the cheapest prices for nearby days. The best price for a flight to Sierra in the last seven days was $75. Booking well ahead of time will generally help you pick up an even bigger bargain.
How much is a flight to Sierra?
You could have purchased a round-trip ticket to Sierra from anywhere between $75 and $348 in the last seven days. For one-way journeys leaving from Guayaquil (GYE), the lowest price during this period was just $40.
What are the most popular airports to fly into in Sierra?
Sierra’s primary gateway is Mariscal Sucre Intl. Airport (UIO). Get your next big adventure underway by locking in a ticket on one of the 164 flights per month to this destination.
When is the cheapest time to fly to Sierra?
Depart for Sierra early on in the week and you’ll usually be rewarded with lower fares. Tuesday is generally the cheapest day to jump on a plane, closely followed by Monday. If you’d like to avoid the most expensive flights, give Saturdays a wide berth.
How much is a plane ticket to Sierra?
In the last seven days, plane tickets to Sierra ranged between $75 and $348. Prices depend on the time of departure, airline, cabin class and how early you make your booking.
What months are the cheapest to book a flight to Sierra?
The ideal month to book a fantastic deal to Sierra is February, while the most expensive is December. Steer clear of this month if you want to save your dollars.
How long is a flight to Sierra?
Here are several of the most popular routes to Sierra plus their average travel times. Bring a book or magazine to make your flight whiz by:

  • Houston, TX (IAH-George Bush Intercontinental) to Mariscal Sucre Intl. Airport (UIO) - 5 hours and 20 minutes
  • Fort Lauderdale, FL (FLL-Fort Lauderdale - Hollywood Intl.) to Mariscal Sucre Intl. Airport (UIO) - 4 hours and 14 minutes
  • Miami, FL (MIA-Miami Intl.) to Mariscal Sucre Intl. Airport (UIO) - 4 hours and 19 minutes

Flights to Sierra information
Destination AirportMariscal Lamar
Destination Airport IATA CodeCUE
Destination City NameCuenca
Flight Price$74

Trending flights to Sierra

Prices were available within the past 7 days and starts at $40 for one-way flights and $75 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.