$529+ Cheap flights from San Antonio (SAT) to Guayaquil (GYE)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — GYE
Oct 2 — Oct 91
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Guayaquil with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Antonio to Guayaquil
Cheapest
Best
One-way
Cheapest flights from San Antonio to GuayaquilExplore the most affordable flight options available from San Antonio to Guayaquil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
Explore the most affordable flight options available from San Antonio to Guayaquil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 2, 2026.
This BusinessClass deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:57 pm -
2 stops25h 59m
Mon 11/2312:24 pm -
2 stops11h 27m
Deal found 8/28![Copa Airlines logo]()
$1,452
This BusinessClass deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:30 am -
2 stops24h 39m
Mon 11/232:13 pm -
2 stops20h 41m
Deal found 9/1![LATAM Airlines logo]()
$1,893
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:20 pm -
1 stop17h 42m
Mon 11/238:00 pm -
2 stops14h 54m
Deal found 8/28![Delta logo]()
$7,946
Best flights from San Antonio to GuayaquilDiscover carefully curated flight deals from San Antonio to Guayaquil that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
Discover carefully curated flight deals from San Antonio to Guayaquil that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 2, 2026.
This United Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1110:00 am -
2 stops9h 59m
Mon 1/182:44 pm -
2 stops51h 55m
Deal found 8/30![United Airlines logo]()
$806
This BusinessClass deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:57 pm -
2 stops25h 59m
Mon 11/2312:24 pm -
2 stops11h 27m
Deal found 8/28![Copa Airlines logo]()
$1,452
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/305:30 am -
2 stops17h 13m
Wed 2/38:26 am -
2 stops12h 04m
Deal found 9/1![United Airlines logo]()
$973
This American Airlines deal was found by Cheapflights users on 8/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/115:10 am -
1 stop17h 26m
Mon 1/186:00 am -
1 stop17h 35m
Deal found 8/30![American Airlines logo]()
$2,514
This Delta deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/81:20 pm -
1 stop17h 42m
Mon 11/238:00 pm -
2 stops14h 54m
Deal found 8/28![Delta logo]()
$7,946
One-way flights from San Antonio to GuayaquilSearch for one-way flight options from San Antonio to Guayaquil. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
Search for one-way flight options from San Antonio to Guayaquil. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.
This KAYAK deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/510:00 am -
2 stops12h 58m
Deal found 9/1![Copa Airlines logo]()
$529
This American Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/55:08 am -
1 stop17h 47m
Deal found 9/1![American Airlines logo]()
$615
This United Airlines deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/57:30 am -
3 stops36h 29m
Deal found 9/1![United Airlines logo]()
$2,480
Find flight deals from San Antonio to Guayaquil
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Guayaquil (GYE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 2, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $806 (United Airlines) |
One-way from | $529 (KAYAK) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Guayaquil that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 2, 2026.
Use the filters below to find and compare flights from San Antonio to Guayaquil that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioGuayaquil
SAT San Antonio - GYE Guayaquil Jose Joaquin de Olmedo
SATGYE
San Antonio
Mon 1/11
10:00 am-8:59 pm
2 stops9h 59m
Guayaquil Jose Joaquin de Olmedo
Mon 1/18
2:44 pm-5:39 pm
2 stops51h 55m
$806
Quickest round-trip
San AntonioGuayaquil
SAT San Antonio - GYE Guayaquil Jose Joaquin de Olmedo
SATGYE
San Antonio
Sat 1/30
5:30 am-11:43 pm
2 stops17h 13m
Guayaquil Jose Joaquin de Olmedo
Wed 2/3
8:26 am-7:30 pm
2 stops12h 04m
$973
San AntonioGuayaquil
SAT San Antonio - GYE Guayaquil Jose Joaquin de Olmedo
SATGYE
San Antonio
Sun 11/8
5:57 pm-8:56 pm
2 stops25h 59m
Guayaquil Jose Joaquin de Olmedo
Mon 11/23
12:24 pm-10:51 pm
2 stops11h 27m
$1,452
San AntonioGuayaquil
SAT San Antonio - GYE Guayaquil Jose Joaquin de Olmedo
SATGYE
San Antonio
Mon 1/11
5:10 am-11:36 pm
1 stop17h 26m
Guayaquil Jose Joaquin de Olmedo
Mon 1/18
6:00 am-10:35 pm
1 stop17h 35m
$2,514
San AntonioGuayaquil
SAT San Antonio - GYE Guayaquil Jose Joaquin de Olmedo
SATGYE
San Antonio
Sun 11/8
1:20 pm-8:02 am
1 stop17h 42m
Guayaquil Jose Joaquin de Olmedo
Mon 11/23
8:00 pm-9:54 am
2 stops14h 54m
$7,946
Cheapest one-way
Quickest one-way
San AntonioGuayaquil
SAT San Antonio - GYE Guayaquil Jose Joaquin de Olmedo
SATGYE
San Antonio
Tue 1/5
10:00 am-11:58 pm
2 stops12h 58m
$529
San AntonioGuayaquil
SAT San Antonio - GYE Guayaquil Jose Joaquin de Olmedo
SATGYE
San Antonio
Tue 1/5
5:08 am-11:55 pm
1 stop17h 47m
$615
San AntonioGuayaquil
SAT San Antonio - GYE Guayaquil Jose Joaquin de Olmedo
SATGYE
San Antonio
Tue 1/5
7:30 am-8:59 pm
3 stops36h 29m
$2,480
Sorted by cheapest first
Compare providers for flights from San Antonio to Guayaquil
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Guayaquil in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Antonio-Guayaquil flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on San Antonio-Guayaquil flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from San Antonio-Guayaquil flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Guayaquil flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Guayaquil flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Antonio to Guayaquil
Have a flexible travel schedule? Discover the best time to fly to Guayaquil from San Antonio with our price prediction graph.
SAT-GYE
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Guayaquil
Get insights into the airlines that provide service to Guayaquil. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Guayaquil. Reviews last updated September 2, 2026.
Get a feel of what it's like to fly with Copa Airlines from San Antonio to Guayaquil by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Comfort
7.4
Entertainment
6.8
Food
6.9
Boarding
7.8
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Crew
8.1
Comfort
7.4
Entertainment
6.8
Food
6.9
Boarding
7.8
Overall
7.6
Reviews
1 / 20
2.0
MediocreAnonymous,Jul 2026
BOS - PTY
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Guayaquil. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Other flights to Guayaquil
Explore flights to Guayaquil departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 2, 2026.
San Antonio and Guayaquil flights
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Popular flight searches
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Top airline flying from San Antonio to Guayaquil
Discover the top airline that operate flights from San Antonio to Guayaquil. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$703 | Average$703 | FlexibilityNo cancel fee | On-time70% |