What is the cheapest airline that flies from Ecuador to San Antonio?

Delta is the most popular carrier operating from Ecuador to San Antonio

How long does it take to fly to San Antonio?

Flight times vary depending on what airport in Ecuador you fly out of and what airport in San Antonio you fly into. For example, flying from Quito to Austin takes 7h 59m on average. On the other hand, flying from Guayaquil to Austin takes 9h 31m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Ecuador to San Antonio Airport?

Prices for flights from Ecuador to San Antonio Airport were last updated today.

How many operators does momondo search for flights from Ecuador to San Antonio Airport?

The number of operators available for flights from Ecuador to San Antonio Airport is 1 as of December 2025.

How old do you have to be to fly from Ecuador to San Antonio Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ecuador to San Antonio Airport.

What documentation or ID do you need to fly to San Antonio Airport?

The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$455 Cheap Flights from Ecuador to San Antonio in 2025/26

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Find the cheapest flights from Ecuador to San Antonio

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Recent round-trip flight deals from Ecuador to San Antonio

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7:00 pm - 12:38 am

UIO

SAT

30h 38m2 stops

7:00 am - 5:17 am

SAT

UIO

21h 17m2 stops

$547LATAM Airlines

Thu, Jan 22 - Sat, Jan 24

11:45 pm - 9:50 am

UIO

SAT

11h 05m1 stop

7:00 am - 3:20 am

SAT

UIO

19h 20m2 stops

$575LATAM Airlines

Thu, Jan 22 - Sat, Jan 24

11:45 pm - 9:50 am

UIO

SAT

11h 05m1 stop

7:00 am - 5:17 am

SAT

UIO

21h 17m2 stops

$579LATAM Airlines

Thu, Jan 22 - Sat, Jan 24

1:35 am - 3:31 pm

UIO

SAT

14h 56m1 stop

7:40 am - 11:25 pm

SAT

UIO

15h 45m1 stop

$606United Airlines

Thu, Feb 5 - Tue, Mar 31

12:49 am - 5:31 pm

UIO

SAT

17h 42m2 stops

5:00 am - 7:34 pm

SAT

UIO

14h 34m2 stops

$629American Airlines

Thu, Feb 5 - Tue, Mar 31

11:30 am - 9:40 am

GYE

SAT

47h 10m2 stops

10:35 am - 12:21 am

SAT

GYE

12h 46m1 stop

$645Multiple Airlines

Wed, Jan 7 - Mon, Jan 12

7:00 pm - 8:25 pm

UIO

SAT

26h 25m2 stops

12:38 pm - 5:17 am

SAT

UIO

15h 39m2 stops

$648Delta

Sat, Jan 24 - Sat, Jan 31

7:04 am - 11:59 pm

UIO

SAT

17h 55m1 stop

5:10 am - 11:47 pm

SAT

UIO

17h 37m1 stop

$657American Airlines

Sat, Jan 24 - Sat, Jan 31

12:20 pm - 9:21 pm

GYE

SAT

34h 01m2 stops

5:25 am - 8:46 pm

SAT

GYE

14h 21m2 stops

$749United Airlines

Thu, Jan 22 - Mon, Jan 26

9:03 pm - 11:52 pm

GYE

SAT

27h 49m3 stops

6:30 am - 12:21 am

SAT

GYE

40h 51m3 stops

$977Multiple Airlines

Wed, Jan 7 - Tue, Jan 13

LATAM Airlines flights from Ecuador to San Antonio

Our best LATAM Airlines deals on Ecuador to San Antonio flight tickets

LATAM Airlines

Jan 22

UIO7:00 pmQuito Mariscal Sucr

30h 38m

2 stops

SAT12:38 amSan Antonio

Jan 24

SAT7:00 amSan Antonio

21h 17m

2 stops

UIO5:17 amQuito Mariscal Sucr

$547

Find similar

LATAM Airlines

Jan 22

UIO11:45 pmQuito Mariscal Sucr

11h 05m

1 stop

SAT9:50 amSan Antonio

Jan 24

SAT7:00 amSan Antonio

19h 20m

2 stops

UIO3:20 amQuito Mariscal Sucr

$575

Find similar

LATAM Airlines

Jan 22

UIO11:45 pmQuito Mariscal Sucr

11h 05m

1 stop

SAT9:50 amSan Antonio

Jan 24

SAT7:00 amSan Antonio

21h 17m

2 stops

UIO5:17 amQuito Mariscal Sucr

$579

Find similar

United Airlines flights from Ecuador to San Antonio

Our best United Airlines deals on Ecuador to San Antonio flight tickets

United Airlines

Feb 5

UIO1:35 amQuito Mariscal Sucr

14h 56m

1 stop

SAT3:31 pmSan Antonio

Mar 31

SAT7:40 amSan Antonio

15h 45m

1 stop

UIO11:25 pmQuito Mariscal Sucr

$606

Find similar

United Airlines

Jan 22

GYE12:20 pmGuayaquil Jose Joaquin de Olmedo

34h 01m

2 stops

SAT9:21 pmSan Antonio

Jan 26

SAT5:25 amSan Antonio

14h 21m

2 stops

GYE8:46 pmGuayaquil Jose Joaquin de Olmedo

$749

Find similar

United Airlines

Dec 24

UIO1:35 amQuito Mariscal Sucr

16h 22m

2 stops

SAT4:57 pmSan Antonio

Dec 27

SAT5:59 pmSan Antonio

11h 11m

1 stop

UIO6:10 amQuito Mariscal Sucr

$811

Find similar

Fly from

Fly to

Route

Depart

Return

Price

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Thu 1/22

7:00 pm-12:38 am

2 stops30h 38m

San Antonio

Sat 1/24

7:00 am-5:17 am

2 stops21h 17m

$547

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Thu 1/22

11:45 pm-9:50 am

1 stop11h 05m

San Antonio

Sat 1/24

7:00 am-3:20 am

2 stops19h 20m

$575

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Thu 1/22

11:45 pm-9:50 am

1 stop11h 05m

San Antonio

Sat 1/24

7:00 am-5:17 am

2 stops21h 17m

$579

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Thu 2/5

1:35 am-3:31 pm

1 stop14h 56m

San Antonio

Tue 3/31

7:40 am-11:25 pm

1 stop15h 45m

$606

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Thu 2/5

12:49 am-5:31 pm

2 stops17h 42m

San Antonio

Tue 3/31

5:00 am-7:34 pm

2 stops14h 34m

$629

GuayaquilSan Antonio

GYE - SAT

GYESAT

Guayaquil Jose Joaquin de Olmedo

Wed 1/7

11:30 am-9:40 am

2 stops47h 10m

San Antonio

Mon 1/12

10:35 am-12:21 am

1 stop12h 46m

$645

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Sat 1/24

7:00 pm-8:25 pm

2 stops26h 25m

San Antonio

Sat 1/31

12:38 pm-5:17 am

2 stops15h 39m

$648

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Sat 1/24

7:04 am-11:59 pm

1 stop17h 55m

San Antonio

Sat 1/31

5:10 am-11:47 pm

1 stop17h 37m

$657

GuayaquilSan Antonio

GYE - SAT

GYESAT

Guayaquil Jose Joaquin de Olmedo

Thu 1/22

12:20 pm-9:21 pm

2 stops34h 01m

San Antonio

Mon 1/26

5:25 am-8:46 pm

2 stops14h 21m

$749

GuayaquilSan Antonio

GYE - SAT

GYESAT

Guayaquil Jose Joaquin de Olmedo

Wed 1/7

9:03 pm-11:52 pm

3 stops27h 49m

San Antonio

Tue 1/13

6:30 am-12:21 am

3 stops40h 51m

$977

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ecuador to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of April, then book flights to San Antonio from Ecuador during September instead. Flights to San Antonio in September, while not as cheap as those in April, still average around $623.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Thursday when prices can be found for as low as $761. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Wednesday is $773.

Cheap Ecuador to San Antonio flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ecuador to San Antonio

Fastest flight time	26h 25m
Direct flights	None

The fastest flight from Ecuador to San Antonio takes 26h 25m

There are no direct flights from Ecuador to San Antonio. There are no popular flight routes from Ecuador to San Antonio.

Search flight deals

When did momondo last update prices for flights from Ecuador to San Antonio Airport?
Prices for flights from Ecuador to San Antonio Airport were last updated today.
How many operators does momondo search for flights from Ecuador to San Antonio Airport?
The number of operators available for flights from Ecuador to San Antonio Airport is 1 as of December 2025.
How old do you have to be to fly from Ecuador to San Antonio Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ecuador to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ecuador to San Antonio

Compare and see reviews for airlines that fly from Ecuador to San Antonio with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $509	Free Cancellation	Rating 7.4 9,102 reviews		Search United Airlines flights

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Ecuador to San Antonio?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ecuador to San Antonio for you.

Can I find flights from Ecuador to San Antonio with flexible booking policies on momondo?

Yes. All flights to San Antonio from Ecuador on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ecuador to San Antonio?

momondo provides multiple filters to help you find the best flight to San Antonio from Ecuador. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ecuador to San Antonio right now. Can momondo alert me if prices change?

Price alerts on flights to San Antonio from Ecuador are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.