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Cheap flights from Guayaquil to San Antonio from $701

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Guayaquil to San Antonio departing on 9/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Guayaquil to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:30 am - 2:20 pmGYE  Guayaquil Jose Joaquin de Olmedo-SAT San Antonio
34h 50m3 stops Bogotá El Dorado Orlando Las Vegas Harry Reid Intl
Multiple Airlines Logo
10:05 am - 2:35 pmSAT  San Antonio-GYE Guayaquil Jose Joaquin de Olmedo
28h 30m2 stops Orlando Bogotá El Dorado
$701Multiple Airlines
Sun, Sep 20 - Mon, Sep 28
Multiple Airlines Logo
12:18 pm - 8:52 amGYE  Guayaquil Jose Joaquin de Olmedo-SAT San Antonio
20h 34m2 stops Panama City Tocumen Intl Houston George Bush Intcntl
Multiple Airlines Logo
4:19 pm - 9:15 amSAT  San Antonio-GYE Guayaquil Jose Joaquin de Olmedo
15h 56m2 stops Houston George Bush Intcntl Bogotá El Dorado
$827Multiple Airlines
Fri, Oct 2 - Mon, Nov 2
American Airlines Logo
6:00 am - 10:03 pmGYE  Guayaquil Jose Joaquin de Olmedo-SAT San Antonio
16h 03m1 stop Miami
American Airlines Logo
5:00 am - 2:31 pmSAT  San Antonio-GYE Guayaquil Jose Joaquin de Olmedo
8h 31m1 stop Miami
$845American Airlines
Fri, Oct 2 - Mon, Nov 2
American Airlines Logo
6:00 am - 8:52 amGYE  Guayaquil Jose Joaquin de Olmedo-SAT San Antonio
26h 52m2 stops Miami Dallas/Fort Worth
American Airlines Logo
5:00 am - 11:16 pmSAT  San Antonio-GYE Guayaquil Jose Joaquin de Olmedo
17h 16m1 stop Miami
$849American Airlines
Fri, Oct 2 - Mon, Nov 2
United Airlines Logo
8:24 am - 10:51 pmGYE  Guayaquil Jose Joaquin de Olmedo-SAT San Antonio
14h 27m2 stops Panama City Tocumen Intl Houston George Bush Intcntl
United Airlines Logo
5:30 am - 11:37 pmSAT  San Antonio-GYE Guayaquil Jose Joaquin de Olmedo
18h 07m2 stops Houston George Bush Intcntl Panama City Tocumen Intl
$873United Airlines
Fri, Oct 16 - Mon, Oct 19
American Airlines Logo
6:00 am - 9:59 pmGYE  Guayaquil Jose Joaquin de Olmedo-SAT San Antonio
15h 59m1 stop Miami
American Airlines Logo
5:00 am - 11:16 pmSAT  San Antonio-GYE Guayaquil Jose Joaquin de Olmedo
17h 16m1 stop Miami
$889American Airlines
Fri, Oct 30 - Sun, Nov 8
United Airlines Logo
8:28 am - 10:44 pmGYE  Guayaquil Jose Joaquin de Olmedo-SAT San Antonio
14h 16m2 stops Panama City Tocumen Intl Houston George Bush Intcntl
United Airlines Logo
9:48 am - 8:52 pmSAT  San Antonio-GYE Guayaquil Jose Joaquin de Olmedo
35h 04m2 stops Houston George Bush Intcntl Panama City Tocumen Intl
$892United Airlines
Mon, Sep 21 - Mon, Sep 28
American Airlines Logo
6:00 am - 10:56 pmGYE  Guayaquil Jose Joaquin de Olmedo-SAT San Antonio
16h 56m2 stops Miami Charlotte Douglas
American Airlines Logo
5:00 am - 2:31 pmSAT  San Antonio-GYE Guayaquil Jose Joaquin de Olmedo
8h 31m1 stop Miami
$893American Airlines
Fri, Oct 30 - Sun, Nov 8
United Airlines Logo
2:37 pm - 9:16 pmGYE  Guayaquil Jose Joaquin de Olmedo-SAT San Antonio
30h 39m2 stops Panama City Tocumen Intl Houston George Bush Intcntl
United Airlines Logo
7:35 am - 11:37 pmSAT  San Antonio-GYE Guayaquil Jose Joaquin de Olmedo
16h 02m2 stops Houston George Bush Intcntl Panama City Tocumen Intl
$896United Airlines
Sat, Sep 12 - Sat, Sep 19
United Airlines Logo
8:24 am - 10:51 pmGYE  Guayaquil Jose Joaquin de Olmedo-SAT San Antonio
14h 27m2 stops Panama City Tocumen Intl Houston George Bush Intcntl
United Airlines Logo
5:30 am - 8:52 pmSAT  San Antonio-GYE Guayaquil Jose Joaquin de Olmedo
15h 22m2 stops Houston George Bush Intcntl Panama City Tocumen Intl
$919United Airlines
Fri, Oct 16 - Mon, Oct 19

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American Airlines flights from Guayaquil to San Antonio

Our best American Airlines deals on Guayaquil to San Antonio flight tickets
American Airlines
Oct 2
GYE6:00 amGuayaquil Jose Joaquin de Olmedo
16h 03m
1 stop
SAT10:03 pmSan Antonio
Nov 2
SAT5:00 amSan Antonio
8h 31m
1 stop
GYE2:31 pmGuayaquil Jose Joaquin de Olmedo
$845
American Airlines
Oct 2
GYE6:00 amGuayaquil Jose Joaquin de Olmedo
26h 52m
2 stops
SAT8:52 amSan Antonio
Nov 2
SAT5:00 amSan Antonio
17h 16m
1 stop
GYE11:16 pmGuayaquil Jose Joaquin de Olmedo
$849
American Airlines
Oct 30
GYE6:00 amGuayaquil Jose Joaquin de Olmedo
15h 59m
1 stop
SAT9:59 pmSan Antonio
Nov 8
SAT5:00 amSan Antonio
17h 16m
1 stop
GYE11:16 pmGuayaquil Jose Joaquin de Olmedo
$889

United Airlines flights from Guayaquil to San Antonio

Our best United Airlines deals on Guayaquil to San Antonio flight tickets
United Airlines
Oct 16
GYE8:24 amGuayaquil Jose Joaquin de Olmedo
14h 27m
2 stops
SAT10:51 pmSan Antonio
Oct 19
SAT5:30 amSan Antonio
18h 07m
2 stops
GYE11:37 pmGuayaquil Jose Joaquin de Olmedo
$873
United Airlines
Sep 21
GYE8:28 amGuayaquil Jose Joaquin de Olmedo
14h 16m
2 stops
SAT10:44 pmSan Antonio
Sep 28
SAT9:48 amSan Antonio
35h 04m
2 stops
GYE8:52 pmGuayaquil Jose Joaquin de Olmedo
$892
United Airlines
Sep 12
GYE2:37 pmGuayaquil Jose Joaquin de Olmedo
30h 39m
2 stops
SAT9:16 pmSan Antonio
Sep 19
SAT7:35 amSan Antonio
16h 02m
2 stops
GYE11:37 pmGuayaquil Jose Joaquin de Olmedo
$896

momondo Fare Finder

 
Customize your flight search to find flights from Guayaquil to San Antonio 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, momondo users made 832,500 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from Guayaquil to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GuayaquilSan Antonio

GYE Guayaquil Jose Joaquin de Olmedo - SAT San Antonio

GYESAT

Guayaquil Jose Joaquin de Olmedo

Sun 9/20

3:30 am-2:20 pm

3 stops34h 50m

San Antonio

Mon 9/28

10:05 am-2:35 pm

2 stops28h 30m

$701

GuayaquilSan Antonio

GYE Guayaquil Jose Joaquin de Olmedo - SAT San Antonio

GYESAT

Guayaquil Jose Joaquin de Olmedo

Fri 10/2

12:18 pm-8:52 am

2 stops20h 34m

San Antonio

Mon 11/2

4:19 pm-9:15 am

2 stops15h 56m

$827
Quickest round-trip

GuayaquilSan Antonio

GYE Guayaquil Jose Joaquin de Olmedo - SAT San Antonio

GYESAT

Guayaquil Jose Joaquin de Olmedo

Fri 10/2

6:00 am-10:03 pm

1 stop16h 03m

San Antonio

Mon 11/2

5:00 am-2:31 pm

1 stop8h 31m

$845

GuayaquilSan Antonio

GYE Guayaquil Jose Joaquin de Olmedo - SAT San Antonio

GYESAT

Guayaquil Jose Joaquin de Olmedo

Fri 10/2

6:00 am-8:52 am

2 stops26h 52m

San Antonio

Mon 11/2

5:00 am-11:16 pm

1 stop17h 16m

$849

GuayaquilSan Antonio

GYE Guayaquil Jose Joaquin de Olmedo - SAT San Antonio

GYESAT

Guayaquil Jose Joaquin de Olmedo

Fri 10/16

8:24 am-10:51 pm

2 stops14h 27m

San Antonio

Mon 10/19

5:30 am-11:37 pm

2 stops18h 07m

$873

GuayaquilSan Antonio

GYE Guayaquil Jose Joaquin de Olmedo - SAT San Antonio

GYESAT

Guayaquil Jose Joaquin de Olmedo

Fri 10/30

6:00 am-9:59 pm

1 stop15h 59m

San Antonio

Sun 11/8

5:00 am-11:16 pm

1 stop17h 16m

$889

GuayaquilSan Antonio

GYE Guayaquil Jose Joaquin de Olmedo - SAT San Antonio

GYESAT

Guayaquil Jose Joaquin de Olmedo

Mon 9/21

8:28 am-10:44 pm

2 stops14h 16m

San Antonio

Mon 9/28

9:48 am-8:52 pm

2 stops35h 04m

$892

GuayaquilSan Antonio

GYE Guayaquil Jose Joaquin de Olmedo - SAT San Antonio

GYESAT

Guayaquil Jose Joaquin de Olmedo

Fri 10/30

6:00 am-10:56 pm

2 stops16h 56m

San Antonio

Sun 11/8

5:00 am-2:31 pm

1 stop8h 31m

$893

GuayaquilSan Antonio

GYE Guayaquil Jose Joaquin de Olmedo - SAT San Antonio

GYESAT

Guayaquil Jose Joaquin de Olmedo

Sat 9/12

2:37 pm-9:16 pm

2 stops30h 39m

San Antonio

Sat 9/19

7:35 am-11:37 pm

2 stops16h 02m

$896

GuayaquilSan Antonio

GYE Guayaquil Jose Joaquin de Olmedo - SAT San Antonio

GYESAT

Guayaquil Jose Joaquin de Olmedo

Fri 10/16

8:24 am-10:51 pm

2 stops14h 27m

San Antonio

Mon 10/19

5:30 am-8:52 pm

2 stops15h 22m

$919

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Antonio from

How to get the cheapest flight ticket from Guayaquil 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

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of August, then book flights to San Antonio from Guayaquil during June instead. Flights to San Antonio in June, while not as cheap as those in August, still average around $0.

When to book flights from Guayaquil to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Guayaquil to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Guayaquil to San Antonio (GYE to SAT) flight deals and tips

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

Fastest flight time

20h 34m

Direct flights

None
The fastest flight from Guayaquil to San Antonio takes 20h 34m
There are no direct flights from Guayaquil to San Antonio. There are no popular flight routes from Guayaquil to San Antonio.
Search flight deals

Frequently asked questions about flying from Guayaquil to San Antonio

  • How far is Guayaquil Jose Joaquin de Olmedo to San Antonio by plane?

    A flight from Guayaquil Jose Joaquin de Olmedo to San Antonio will travel around 2505.3 mi. Typically, this will take 20h 34m by plane in normal conditions.

  • When did momondo last update prices for flights from Guayaquil Jose Joaquin de Olmedo Airport to San Antonio Airport?

    Prices for flights from Guayaquil Jose Joaquin de Olmedo Airport to San Antonio Airport refresh daily.

  • How old do you have to be to fly from Guayaquil Jose Joaquin de Olmedo Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Guayaquil Jose Joaquin de Olmedo Airport to San Antonio Airport.

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

    The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Pleasanton
Boerne
Schertz

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Guayaquil to San Antonio. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to San Antonio from Guayaquil with this policy.

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

Once all potential Guayaquil to San Antonio flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Guayaquil to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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