Ecuador

$342+ Cheap flights from San Antonio (SAT) to Ecuador

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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — UIO
Jun 21 — Jun 281
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Cheap flight deals from San Antonio to Ecuador

Cheapest flights from San Antonio to Ecuador
Explore the most affordable flight options available from San Antonio to Ecuador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 22, 2026.

This United Airlines deal was found by Cheapflights users on 5/21. 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.
Wed 8/197:35 am
SAT
-
UIO
1 stop15h 50m
United Airlines
Tue 9/112:35 am
UIO
-
SAT
1 stop17h 08m
United Airlines
Deal found 5/21$637
This American Airlines deal was found by Cheapflights users on 5/19. 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.
Thu 9/175:27 am
SAT
-
GYE
1 stop13h 33m
American Airlines
Mon 10/58:25 am
GYE
-
SAT
1 stop9h 17m
American Airlines
Deal found 5/19$643
This American Airlines deal was found by Cheapflights users on 5/19. 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.
Fri 9/115:27 am
SAT
-
GYE
1 stop13h 33m
American Airlines
Mon 10/58:25 am
GYE
-
SAT
1 stop13h 31m
American Airlines
Deal found 5/19$663
This KAYAK deal was found by Cheapflights users on 5/21. 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.
Wed 8/197:35 am
SAT
-
GYE
2 stops16h 03m
Copa Airlines
Wed 9/28:28 am
GYE
-
SAT
2 stops14h 16m
Copa Airlines
Deal found 5/21$675
This KAYAK deal was found by Cheapflights users on 5/19. 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.
Thu 8/1312:00 pm
SAT
-
GYE
2 stops11h 30m
Avianca
Mon 8/316:50 pm
GYE
-
SAT
2 stops15h 47m
Avianca
Deal found 5/19$687
This United Airlines deal was found by Cheapflights users on 5/17. 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 7/65:30 am
SAT
-
UIO
1 stop17h 55m
United Airlines
Tue 7/1412:35 am
UIO
-
SAT
1 stop7h 52m
United Airlines
Deal found 5/17$689
This KAYAK deal was found by Cheapflights users on 5/18. 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.
Fri 6/197:20 pm
SAT
-
GYE
2 stops12h 10m
Avianca
Wed 7/83:45 pm
GYE
-
SAT
2 stops23h 54m
Avianca
Deal found 5/18$702
This deal was found by Cheapflights users on 5/18. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:15 pm
SAT
-
UIO
1 stop9h 15m
United Airlines
Thu 11/121:35 am
UIO
-
SAT
1 stop8h 13m
United Airlines
Deal found 5/18$709
This United Airlines deal was found by Cheapflights users on 5/18. 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 6/22:15 pm
SAT
-
UIO
1 stop9h 10m
United Airlines
Sat 7/117:25 am
UIO
-
SAT
1 stop14h 03m
United Airlines
Deal found 5/18$739
This United Airlines deal was found by Cheapflights users on 5/20. 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 6/84:18 pm
SAT
-
UIO
1 stop7h 07m
United Airlines
Sun 6/1412:35 am
UIO
-
SAT
1 stop7h 52m
United Airlines
Deal found 5/20$794
This KAYAK deal was found by Cheapflights users on 5/22. 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 8/47:20 pm
SAT
-
UIO
2 stops25h 22m
Copa Airlines
Thu 8/1312:25 pm
UIO
-
SAT
2 stops10h 19m
Copa Airlines
Deal found 5/22$801
This United Airlines deal was found by Cheapflights users on 5/20. 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.
Sun 9/274:49 pm
SAT
-
UIO
2 stops30h 36m
United Airlines
Wed 9/3012:35 am
UIO
-
SAT
2 stops16h 19m
United Airlines
Deal found 5/20$804

Find flight deals from San Antonio to Ecuador

Keep the following information in mind while searching for San Antonio to Ecuador flight deals. Data was last updated May 22, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$637
(United Airlines)

One-way from

$342
(Kiwi.com)
Provider with most accurate pricing for San Antonio-Guayaquil Jose Joaquin de Olmedo flight deals.
Provider most trusted by Cheapflights users for San Antonio-Guayaquil Jose Joaquin de Olmedo flights.
From San Antonio to Ecuador
One-way flight from San Antonio to Ecuador

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Ecuador 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 2,558,603 searches. Data last updated May 22, 2026.
Use the filters below to find and compare flights from San Antonio to Ecuador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Wed 8/19

7:35 am-11:25 pm

1 stop15h 50m

Quito Mariscal Sucr

Tue 9/1

12:35 am-5:43 pm

1 stop17h 08m

$637

San AntonioGuayaquil

SAT - GYE

SATGYE

San Antonio

Fri 9/11

5:27 am-7:00 pm

1 stop13h 33m

Guayaquil Jose Joaquin de Olmedo

Mon 10/5

8:25 am-9:56 pm

1 stop13h 31m

$663

San AntonioGuayaquil

SAT - GYE

SATGYE

San Antonio

Fri 9/11

8:26 pm-7:00 pm

2 stops22h 34m

Guayaquil Jose Joaquin de Olmedo

Tue 9/29

8:20 am-11:59 pm

2 stops15h 39m

$668

San AntonioGuayaquil

SAT - GYE

SATGYE

San Antonio

Thu 8/13

12:00 pm-11:30 pm

2 stops11h 30m

Guayaquil Jose Joaquin de Olmedo

Mon 8/31

6:50 pm-10:37 am

2 stops15h 47m

$687

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Mon 7/6

5:30 am-11:25 pm

1 stop17h 55m

Quito Mariscal Sucr

Tue 7/14

12:35 am-8:27 am

1 stop7h 52m

$689

San AntonioGuayaquil

SAT - GYE

SATGYE

San Antonio

Fri 6/19

7:20 pm-7:30 am

2 stops12h 10m

Guayaquil Jose Joaquin de Olmedo

Wed 7/8

3:45 pm-3:39 pm

2 stops23h 54m

$702

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Tue 6/2

2:15 pm-11:25 pm

1 stop9h 10m

Quito Mariscal Sucr

Sat 7/11

7:25 am-9:28 pm

1 stop14h 03m

$739

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Mon 6/8

5:39 am-5:00 am

2 stops23h 21m

Quito Mariscal Sucr

Mon 6/15

7:25 am-10:42 pm

1 stop15h 17m

$799

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Sun 9/27

4:49 pm-11:25 pm

2 stops30h 36m

Quito Mariscal Sucr

Wed 9/30

12:35 am-8:41 am

1 stop8h 06m

$804

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Tue 8/4

11:43 am-11:32 pm

2 stops11h 49m

Quito Mariscal Sucr

Thu 8/13

12:25 pm-10:44 pm

2 stops10h 19m

$808

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/19

Showing 1-10 of 26 resultsSorted by cheapest first
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Best time to book a flight from San Antonio to Ecuador

Have a flexible travel schedule? Discover the best time to fly to Ecuador from San Antonio with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Ecuador

What is the cheapest month to book a flight from San Antonio to Ecuador?

Currently, November is the cheapest month in which you can book a flight from San Antonio to Ecuador (average of $564). Flying from San Antonio to Ecuador in December is currently the most expensive (average of $1,040). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Ecuador

Get insights into the airlines that provide service to Ecuador. 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 Ecuador. Reviews last updated May 22, 2026.
Get a feel of what it's like to fly with United Airlines from San Antonio to Ecuador by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Ecuador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from San Antonio to Ecuador?

    San Antonio (SAT) is the airport you will fly out of if you book a flight from San Antonio to Ecuador. It is only a 7.6 mi journey to San Antonio (SAT) from San Antonio’s city center.

  • How long is the flight from San Antonio to Ecuador?

    Airlines like United Airlines, American Airlines, and Avianca fly from San Antonio to Ecuador in about 12h 10m. The time it takes to get you to your destination can typically vary by up to 3h 40m. Airlines will cover a distance of 2509 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from San Antonio to Ecuador?

  • Can I find deals for flights from San Antonio to Ecuador that include hotel bookings?

    Yes. In addition to deals on San Antonio to Ecuador flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Ecuador?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Ecuador.

  • Can I find deals for business class flights from San Antonio to Ecuador?

    Yes. Cheapflights offers flight deals from San Antonio to Ecuador by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Ecuador?

    Currently, November is the cheapest month in which you can book a flight from San Antonio to Ecuador (average of $564). Flying from San Antonio to Ecuador in December is currently the most expensive (average of $1,040). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from San Antonio to Ecuador

Discover the top airline that operate flights from San Antonio to Ecuador. 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 2,558,603 searches. Data last updated May 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$574Average$800FlexibilityNo cancel feeOn-time69%

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