495 € Cheap Flights from San Antonio International to Guayaquil

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Find the cheapest month or even day of the year to fly to Guayaquil

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Flight deals from San Antonio International to Guayaquil

Looking for a cheap last-minute deal or the best return flight from San Antonio International Airport to Guayaquil Airport? If you want to travel next month, return fares start from 602 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Antonio International to Guayaquil

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Antonio International to Guayaquil flights are currently cheapest in September.

San Antonio International to Guayaquil: Alternative routes

Compare routes from San Antonio International to Guayaquil below. You may find an airport to fly into that's cheaper, faster, or easier than Guayaquil.

San Antonio to Guayaquil: Flight information

The things to know before you go.
Cheapest flight found495 €
Cheapest month to flyAugust

Finding cheap flights from San Antonio International to Guayaquil: Frequently asked questions

The best price we found for a return flight from San Antonio International to Guayaquil is 495 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Antonio International to Guayaquil. But we found flights with one or more stops from 495 €.
As of August 2026, there are no flights flying from San Antonio International to Guayaquil.
The cheapest month to fly from San Antonio International to Guayaquil is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Antonio International Airport to Guayaquil Airport on Saturday, 29 August 2026.
No airlines currently offer direct flights between San Antonio International Airport and Guayaquil Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Guayaquil but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Guayaquil is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Frontier Airlines offers the cheapest flight tickets to Guayaquil.

Flying from San Antonio International Airport (SAT) to Guayaquil Airport (GYE): what you need to know

  • Guayaquil is one hour ahead of San Antonio and observes the UTC-5 timezone.

  • Your SAT to GYE flight won't wait if you're running late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • Flying during a peak month such as July? Major public holidays and other high seasons can lead to longer lines and delays at security. Play it safe and arrive up to four hours before international flights and two hours before a domestic departure.

  • Think about adding a stopover when booking your ticket from San Antonio International Airport to Guayaquil Airport. Simply uncheck 'Direct flights only' to break up your journey, or enjoy a detour to a new and interesting place. Here are some options between SAT and GYE:

    • New York John F. Kennedy Airport

    • Miami International Airport

    • Fort Lauderdale International Airport

How to find the cheapest flights from San Antonio International Airport (SAT) to Guayaquil Airport (GYE)

  • The cheapest price we've found for a one-way San Antonio International Airport to Guayaquil Airport flight is 278 €. A round-trip ticket right now is 495 €. Depending on the availability when you book, these fares can change.

  • To pick up cheap tickets from SAT to GYE, book early. Airlines typically offer the most competitive fares when flights are first released.

  • Getting cheap flights from San Antonio International Airport to Guayaquil Airport is easier if you're flexible with your travel dates. Use the 'Whole month' search tool to see the lowest fares across the month and snap up a great deal.

  • Snapping up cheap flights from SAT to GYE couldn't be easier with Price Alerts. Simply set up one of these automatic alerts and we'll notify you when a lower fare pops up.

  • Tailor your flights with filters. Pick your arrival and departure times, airlines and total journey duration. You can also sort results by 'Cheapest,' 'Best' or 'Fastest' flights from San Antonio International Airport to Guayaquil Airport.

Handy information about San Antonio International Airport (SAT)

  • SAT is located at 9800 Airport Boulevard.

  • San Antonio International Airport has a strong on-time performance, so you're less likely to experience disruptions. Departures from SAT land on schedule 82% of the time.

  • To reach San Antonio International Airport from central San Antonio, it takes around 20 minutes if you're going by car. This depends on traffic though. It's approximately 14 kilometres from the airport to the city centre.

  • You can expect a trip time of roughly 50 minutes on public transport.

  • Booked an early flight from San Antonio International Airport to Guayaquil Airport? Avoid the hassle of rushing to the airport (and get some extra shut-eye) by picking one of these stays close to SAT:

Arriving at Guayaquil Airport (GYE)

  • The last thing you want is a lengthy journey to your hotel if you're landing late on a San Antonio International Airport to Guayaquil Airport flight. Stay at one of these accommodation options near GYE instead:

  • Say yes to new adventures by picking up a Guayaquil Airport rental car. Grab a set of wheels from Europcar, Keddy By Europcar or Goldcar and explore beyond Guayaquil's main sights.

  • For the best deal, reserve your ride from Guayaquil Airport about four weeks before travelling.

Getting from Guayaquil Airport (GYE) to central Guayaquil

  • Guayaquil Airport is approximately 8 kilometres from the centre of Guayaquil. Driving there takes about 20 minutes.

  • Travelling to the centre on public transport typically takes 35 minutes.

When to fly to Guayaquil Airport (GYE)

  • July is the busiest month for flights from San Antonio International Airport to Guayaquil Airport. To skip the crowds, visit Guayaquil in March.

  • The warmest month in Guayaquil is November, with the temperature ranging between 19ºC (66ºF) and 33ºC (91ºF). Lock in your flights from San Antonio International Airport to Guayaquil Airport in this month if this is the type of weather you like.

  • If you'd rather travel in cooler conditions, search for a cheap ticket from SAT to GYE in August. Average temperatures are between 19ºC (66ºF) and 32ºC (90ºF) then.

Explore more of Ecuador

  • Quito is just one of the many cities in Ecuador waiting to be discovered after you've seen Guayaquil. Around 274 kilometres away to the north-east, its top attractions include Quito Historic Centre, Catedral Metropolitana de Quito and Camino de los Incas.

  • If you're interested in discovering another major stop in Ecuador, head for Cuenca, about 129 kilometres south-east of Guayaquil. Inca Ruins, New Cathedral (Catedral de la Immaculada) and Old Cathedral of Cuenca are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.