What airlines fly to San Antonio?

United Airlines, Copa Airlines and American Airlines are the top three most popular airlines that fly to San Antonio from Ecuador according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 3 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

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

Delta and American Airlines are the most popular carriers 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 51m on average. On the other hand, flying from Guayaquil to Austin takes 18h 01m 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 August 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.

$407 Cheap Flights from Ecuador to San Antonio in 2025

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Find the cheapest flights from Ecuador to San Antonio

Round-trip

One-way

Recent round-trip flight deals from Ecuador to San Antonio

12:59 am - 5:16 pmUIO-SAT

16h 17m1 stop

6:41 am - 7:05 pmSAT-UIO

12h 24m2 stops

$563Delta

Find Deal

Mon, Oct 6 - Tue, Oct 21

3:35 am - 7:30 pmGYE-SAT

15h 55m2 stops

7:38 pm - 1:40 pmSAT-GYE

18h 02m2 stops

$563

Find Deal

Tue, Sep 30 - Mon, Oct 20

12:17 pm - 10:49 amGYE-SAT

22h 32m2 stops

5:30 am - 2:05 amSAT-GYE

20h 35m2 stops

$566United Airlines

Find Deal

Mon, Sep 29 - Mon, Oct 13

12:59 am - 1:28 pmUIO-SAT

12h 29m1 stop

2:55 pm - 6:59 pmSAT-UIO

28h 04m1 stop

$567Delta

Find Deal

Mon, Oct 6 - Tue, Oct 21

12:35 am - 10:35 pmUIO-SAT

22h 00m1 stop

7:38 pm - 11:25 pmSAT-UIO

27h 47m1 stop

$568United Airlines

Find Deal

Thu, Oct 2 - Fri, Oct 17

9:11 am - 12:20 amUIO-SAT

15h 09m2 stops

6:21 pm - 6:59 pmSAT-UIO

24h 38m1 stop

$572Delta

Find Deal

Tue, Oct 7 - Tue, Oct 21

8:20 am - 11:55 pmGYE-SAT

15h 35m1 stop

5:30 am - 7:10 pmSAT-GYE

13h 40m1 stop

$709American Airlines

Find Deal

Wed, Oct 1 - Mon, Oct 20

8:20 am - 11:55 pmGYE-SAT

15h 35m1 stop

6:39 pm - 7:10 pmSAT-GYE

24h 31m2 stops

$714American Airlines

Find Deal

Wed, Oct 1 - Mon, Oct 20

8:15 pm - 6:22 pmUIO-SAT

46h 07m2 stops

6:00 am - 2:04 amSAT-UIO

20h 04m2 stops

$958LATAM Airlines

Find Deal

Thu, Sep 4 - Thu, Sep 11

9:11 am - 10:28 amUIO-SAT

25h 17m2 stops

1:27 pm - 7:05 pmSAT-UIO

29h 38m2 stops

$983LATAM Airlines

Find Deal

Thu, Sep 4 - Thu, Sep 11

Delta flights from Ecuador to San Antonio

Our best Delta deals on Ecuador to San Antonio flight tickets

Delta

Oct 6

UIO12:59 amQuito Mariscal Sucr

16h 17m

1 stop

SAT5:16 pmSan Antonio

Oct 21

SAT6:41 amSan Antonio

12h 24m

2 stops

UIO7:05 pmQuito Mariscal Sucr

$563

Find similar

Delta

Oct 6

UIO12:59 amQuito Mariscal Sucr

12h 29m

1 stop

SAT1:28 pmSan Antonio

Oct 21

SAT2:55 pmSan Antonio

28h 04m

1 stop

UIO6:59 pmQuito Mariscal Sucr

$567

Find similar

Delta

Oct 7

UIO9:11 amQuito Mariscal Sucr

15h 09m

2 stops

SAT12:20 amSan Antonio

Oct 21

SAT6:21 pmSan Antonio

24h 38m

1 stop

UIO6:59 pmQuito Mariscal Sucr

$572

Find similar

American Airlines flights from Ecuador to San Antonio

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

American Airlines

Oct 1

GYE8:20 amGuayaquil Jose Joaquin de Olmedo

15h 35m

1 stop

SAT11:55 pmSan Antonio

Oct 20

SAT5:30 amSan Antonio

13h 40m

1 stop

GYE7:10 pmGuayaquil Jose Joaquin de Olmedo

$709

Find similar

American Airlines

Oct 1

GYE8:20 amGuayaquil Jose Joaquin de Olmedo

15h 35m

1 stop

SAT11:55 pmSan Antonio

Oct 20

SAT6:39 pmSan Antonio

24h 31m

2 stops

GYE7:10 pmGuayaquil Jose Joaquin de Olmedo

$714

Find similar

American Airlines

Oct 1

GYE8:20 amGuayaquil Jose Joaquin de Olmedo

15h 35m

1 stop

SAT11:55 pmSan Antonio

Oct 8

SAT6:05 amSan Antonio

13h 05m

2 stops

GYE7:10 pmGuayaquil Jose Joaquin de Olmedo

$744

Find similar

Fly from

Fly to

Route

Depart

Return

Price

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Mon 10/6

12:59 am-5:16 pm

1 stop16h 17m

San Antonio

Tue 10/21

6:41 am-7:05 pm

2 stops12h 24m

$563

GuayaquilSan Antonio

GYE - SAT

GYESAT

Guayaquil Jose Joaquin de Olmedo

Tue 9/30

3:35 am-7:30 pm

2 stops15h 55m

San Antonio

Mon 10/20

7:38 pm-1:40 pm

2 stops18h 02m

$563

GuayaquilSan Antonio

GYE - SAT

GYESAT

Guayaquil Jose Joaquin de Olmedo

Mon 9/29

12:17 pm-10:49 am

2 stops22h 32m

San Antonio

Mon 10/13

5:30 am-2:05 am

2 stops20h 35m

$566

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Mon 10/6

12:59 am-1:28 pm

1 stop12h 29m

San Antonio

Tue 10/21

2:55 pm-6:59 pm

1 stop28h 04m

$567

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Thu 10/2

12:35 am-10:35 pm

1 stop22h 00m

San Antonio

Fri 10/17

7:38 pm-11:25 pm

1 stop27h 47m

$568

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Tue 10/7

9:11 am-12:20 am

2 stops15h 09m

San Antonio

Tue 10/21

6:21 pm-6:59 pm

1 stop24h 38m

$572

GuayaquilSan Antonio

GYE - SAT

GYESAT

Guayaquil Jose Joaquin de Olmedo

Wed 10/1

8:20 am-11:55 pm

1 stop15h 35m

San Antonio

Mon 10/20

5:30 am-7:10 pm

1 stop13h 40m

$709

GuayaquilSan Antonio

GYE - SAT

GYESAT

Guayaquil Jose Joaquin de Olmedo

Wed 10/1

8:20 am-11:55 pm

1 stop15h 35m

San Antonio

Mon 10/20

6:39 pm-7:10 pm

2 stops24h 31m

$714

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Thu 9/4

8:15 pm-6:22 pm

2 stops46h 07m

San Antonio

Thu 9/11

6:00 am-2:04 am

2 stops20h 04m

$958

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Thu 9/4

9:11 am-10:28 am

2 stops25h 17m

San Antonio

Thu 9/11

1:27 pm-7:05 pm

2 stops29h 38m

$983

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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 March instead. Flights to San Antonio in March, while not as cheap as those in April, still average around $525.

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

Best Price Found	$407
Fastest flight time	10h 20m
Direct flights	None
Airports in San Antonio	1 airport

The best one-way flight to San Antonio from Ecuador in the past 72 hours is $407. The best round-trip flight deal from Ecuador to San Antonio found on momondo in the last 72 hours is $563.

The fastest flight from Ecuador to San Antonio takes 10h 20m

There are no direct flights from Ecuador to San Antonio. Popular non-direct routes for this connection are Quito Mariscal Sucr Airport - San Antonio Airport and Guayaquil Jose Joaquin de Olmedo Airport - San Antonio Airport.

There is 1 airport near San Antonio: San Antonio (SAT)

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 August 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 8,925 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.