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Cheap flights from San Antonio to Guayaquil from $663

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Guayaquil departing on 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Antonio to Guayaquil

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:27 am - 7:00 pm
SAT
-
GYE
13h 33m
1 stop
American Airlines Logo
8:20 am - 11:23 pm
GYE
-
SAT
15h 03m
1 stop
$663American Airlines
Fri, Sep 11 - Tue, Sep 29
American Airlines Logo
8:26 pm - 7:00 pm
SAT
-
GYE
22h 34m
2 stops
American Airlines Logo
8:20 am - 11:59 pm
GYE
-
SAT
15h 39m
2 stops
$668American Airlines
Fri, Sep 11 - Tue, Sep 29
Avianca Logo
7:20 pm - 7:30 am
SAT
-
GYE
12h 10m
2 stops
Avianca Logo
3:45 pm - 3:39 pm
GYE
-
SAT
23h 54m
2 stops
$702Avianca
Fri, Jun 19 - Wed, Jul 8
United Airlines Logo
5:30 am - 5:29 pm
SAT
-
GYE
35h 59m
2 stops
United Airlines Logo
2:36 pm - 8:27 am
GYE
-
SAT
41h 51m
2 stops
$900United Airlines
Wed, Jun 10 - Mon, Jun 15
Copa Airlines Logo
5:30 am - 8:51 pm
SAT
-
GYE
15h 21m
2 stops
Copa Airlines Logo
12:22 pm - 10:44 pm
GYE
-
SAT
10h 22m
2 stops
$950Copa Airlines
Sun, Jun 28 - Sat, Aug 8
American Airlines Logo
6:15 pm - 1:31 pm
SAT
-
GYE
19h 16m
1 stop
American Airlines Logo
2:31 pm - 11:59 pm
GYE
-
SAT
9h 28m
1 stop
$980American Airlines
Wed, Jun 10 - Mon, Jun 15
American Airlines Logo
5:01 am - 10:36 pm
SAT
-
GYE
17h 35m
1 stop
American Airlines Logo
2:31 pm - 9:10 am
GYE
-
SAT
18h 39m
2 stops
$985American Airlines
Wed, Jun 10 - Mon, Jun 15
GOL Logo
6:15 pm - 10:36 pm
SAT
-
GYE
28h 21m
1 stop
GOL Logo
2:25 pm - 11:59 pm
GYE
-
SAT
9h 34m
1 stop
$986GOL
Fri, Jun 19 - Wed, Jul 8
GOL Logo
6:15 pm - 10:36 pm
SAT
-
GYE
28h 21m
1 stop
GOL Logo
6:00 am - 7:43 pm
GYE
-
SAT
13h 43m
2 stops
$991GOL
Fri, Jun 19 - Wed, Jul 8
Copa Airlines Logo
9:37 am - 8:53 pm
SAT
-
GYE
11h 16m
2 stops
Copa Airlines Logo
5:59 am - 7:50 pm
GYE
-
SAT
13h 51m
2 stops
$992Copa Airlines
Fri, Jul 3 - Fri, Jul 10

American Airlines flights from San Antonio to Guayaquil

Our best American Airlines deals on San Antonio to Guayaquil flight tickets
American Airlines
Sep 11
SAT5:27 amSan Antonio
13h 33m
1 stop
GYE7:00 pmGuayaquil Jose Joaquin de Olmedo
Sep 29
GYE8:20 amGuayaquil Jose Joaquin de Olmedo
15h 03m
1 stop
SAT11:23 pmSan Antonio
$663
American Airlines
Sep 11
SAT8:26 pmSan Antonio
22h 34m
2 stops
GYE7:00 pmGuayaquil Jose Joaquin de Olmedo
Sep 29
GYE8:20 amGuayaquil Jose Joaquin de Olmedo
15h 39m
2 stops
SAT11:59 pmSan Antonio
$668
American Airlines
Jun 10
SAT6:15 pmSan Antonio
19h 16m
1 stop
GYE1:31 pmGuayaquil Jose Joaquin de Olmedo
Jun 15
GYE2:31 pmGuayaquil Jose Joaquin de Olmedo
9h 28m
1 stop
SAT11:59 pmSan Antonio
$980

Copa Airlines flights from San Antonio to Guayaquil

Our best Copa Airlines deals on San Antonio to Guayaquil flight tickets
Copa Airlines
Jun 28
SAT5:30 amSan Antonio
15h 21m
2 stops
GYE8:51 pmGuayaquil Jose Joaquin de Olmedo
Aug 8
GYE12:22 pmGuayaquil Jose Joaquin de Olmedo
10h 22m
2 stops
SAT10:44 pmSan Antonio
$950
Copa Airlines
Jul 3
SAT9:37 amSan Antonio
11h 16m
2 stops
GYE8:53 pmGuayaquil Jose Joaquin de Olmedo
Jul 10
GYE5:59 amGuayaquil Jose Joaquin de Olmedo
13h 51m
2 stops
SAT7:50 pmSan Antonio
$992
Copa Airlines
Jun 28
SAT9:37 amSan Antonio
13h 59m
2 stops
GYE11:36 pmGuayaquil Jose Joaquin de Olmedo
Aug 8
GYE8:28 amGuayaquil Jose Joaquin de Olmedo
14h 16m
2 stops
SAT10:44 pmSan Antonio
$1,143

momondo 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, momondo users made 832,500 searches. Data last updated May 19, 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

Price

Cheapest round-trip

San AntonioGuayaquil

SAT - GYE

SATGYE

San Antonio

Fri 9/11

5:27 am-7:00 pm

1 stop13h 33m

Guayaquil Jose Joaquin de Olmedo

Tue 9/29

8:20 am-11:23 pm

1 stop15h 03m

$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

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 AntonioGuayaquil

SAT - GYE

SATGYE

San Antonio

Wed 6/10

5:30 am-5:29 pm

2 stops35h 59m

Guayaquil Jose Joaquin de Olmedo

Mon 6/15

2:36 pm-8:27 am

2 stops41h 51m

$900

San AntonioGuayaquil

SAT - GYE

SATGYE

San Antonio

Sun 6/28

5:30 am-8:51 pm

2 stops15h 21m

Guayaquil Jose Joaquin de Olmedo

Sat 8/8

12:22 pm-10:44 pm

2 stops10h 22m

$950

San AntonioGuayaquil

SAT - GYE

SATGYE

San Antonio

Wed 6/10

6:15 pm-1:31 pm

1 stop19h 16m

Guayaquil Jose Joaquin de Olmedo

Mon 6/15

2:31 pm-11:59 pm

1 stop9h 28m

$980

San AntonioGuayaquil

SAT - GYE

SATGYE

San Antonio

Wed 6/10

5:01 am-10:36 pm

1 stop17h 35m

Guayaquil Jose Joaquin de Olmedo

Mon 6/15

2:31 pm-9:10 am

2 stops18h 39m

$985

San AntonioGuayaquil

SAT - GYE

SATGYE

San Antonio

Fri 6/19

6:15 pm-10:36 pm

1 stop28h 21m

Guayaquil Jose Joaquin de Olmedo

Wed 7/8

2:25 pm-11:59 pm

1 stop9h 34m

$986

San AntonioGuayaquil

SAT - GYE

SATGYE

San Antonio

Fri 6/19

6:15 pm-10:36 pm

1 stop28h 21m

Guayaquil Jose Joaquin de Olmedo

Wed 7/8

6:00 am-7:43 pm

2 stops13h 43m

$991
Quickest round-trip

San AntonioGuayaquil

SAT - GYE

SATGYE

San Antonio

Fri 7/3

9:37 am-8:53 pm

2 stops11h 16m

Guayaquil Jose Joaquin de Olmedo

Fri 7/10

5:59 am-7:50 pm

2 stops13h 51m

$992

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Guayaquil from

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

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

Can stopping save me money on San Antonio to Guayaquil flights?

You could potentially save up to 19% on your flight if you consider stops on a San Antonio to Guayaquil flight.

When to book flights from San Antonio to Guayaquil

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

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

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

Fastest flight time

12h 10m

Direct flights

None
The fastest flight from San Antonio to Guayaquil takes 12h 10m
There are no direct flights from San Antonio to Guayaquil. There are no popular flight routes from San Antonio to Guayaquil.
Search flight deals

Frequently asked questions about flying from San Antonio to Guayaquil

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

    The straight-line distance from San Antonio to Guayaquil Jose Joaquin de Olmedo is 2505.3 mi. In terms of flight time, this usually takes a little over 12h 10m.

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

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

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

  • What documentation or ID do you need to fly to Guayaquil Jose Joaquin de Olmedo Airport?

    The travel and health documents required for your trip to Guayaquil Jose Joaquin de Olmedo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Guayaquil Jose Joaquin de Olmedo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

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

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

All flight searches from San Antonio to Guayaquil on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Antonio to Guayaquil.

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

If you are simply researching potential flights to Guayaquil, momondo offers a useful price alert feature which will track prices for flights to Guayaquil from San Antonio and alert you when they change.

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