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Cheap flights from San Antonio to Ecuador from $499

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 Ecuador departing on 1/13. 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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Cheap round-trip flights

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Spirit Airlines Logo
6:30 am - 12:21 amSAT-GYE
16h 51m2 stops
Spirit Airlines Logo
1:26 am - 12:07 amGYE-SAT
23h 41m3 stops
$499Spirit Airlines
Find Deal
Tue, Jan 13 - Mon, Jan 26
American Airlines Logo
5:10 am - 11:22 pmSAT-GYE
17h 12m1 stop
American Airlines Logo
7:15 am - 4:30 pmGYE-SAT
10h 15m1 stop
$534American Airlines
Find Deal
Tue, Jan 13 - Tue, Jan 27
Multiple Airlines Logo
9:50 am - 5:35 pmSAT-GYE
30h 45m2 stops
Multiple Airlines Logo
6:55 pm - 3:31 pmGYE-SAT
21h 36m2 stops
$535Multiple Airlines
Find Deal
Tue, Jan 13 - Tue, Jan 27
American Airlines Logo
6:14 am - 11:22 pmSAT-GYE
16h 08m2 stops
American Airlines Logo
7:15 am - 10:58 pmGYE-SAT
16h 43m2 stops
$539American Airlines
Find Deal
Tue, Jan 13 - Tue, Jan 27
Spirit Airlines Logo
3:02 pm - 12:21 amSAT-GYE
32h 19m3 stops
Spirit Airlines Logo
1:26 am - 12:07 amGYE-SAT
23h 41m3 stops
$549Spirit Airlines
Find Deal
Tue, Jan 13 - Mon, Jan 26
Multiple Airlines Logo
6:00 am - 1:20 amSAT-UIO
18h 20m2 stops
Multiple Airlines Logo
3:30 am - 10:27 pmUIO-SAT
19h 57m2 stops
$550Multiple Airlines
Find Deal
Tue, Jan 20 - Mon, Jan 26
United Airlines Logo
5:30 am - 12:30 amSAT-UIO
18h 00m1 stop
United Airlines Logo
1:35 am - 1:12 pmUIO-SAT
12h 37m1 stop
$564United Airlines
Find Deal
Mon, Dec 1 - Sun, Dec 7
United Airlines Logo
5:30 am - 12:30 amSAT-UIO
18h 00m1 stop
United Airlines Logo
8:00 am - 8:53 pmUIO-SAT
13h 53m2 stops
$569United Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
Delta Logo
6:45 am - 8:09 pmSAT-UIO
13h 24m1 stop
Delta Logo
11:20 pm - 12:14 amUIO-SAT
24h 54m1 stop
$570Delta
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Mon, Apr 13 - Mon, Apr 20
Delta Logo
5:21 am - 8:00 pmSAT-UIO
13h 39m1 stop
Delta Logo
7:00 pm - 8:27 pmUIO-SAT
26h 27m2 stops
$579Delta
Find Deal
Mon, Feb 16 - Sun, Mar 1

United Airlines flights from San Antonio to Ecuador

Our best United Airlines deals on San Antonio to Ecuador flight tickets
United Airlines
Dec 1
SAT5:30 amSan Antonio
18h 00m
1 stop
UIO12:30 amQuito Mariscal Sucr
Dec 7
UIO1:35 amQuito Mariscal Sucr
12h 37m
1 stop
SAT1:12 pmSan Antonio
$564
Find similar
United Airlines
Dec 1
SAT5:30 amSan Antonio
18h 00m
1 stop
UIO12:30 amQuito Mariscal Sucr
Dec 8
UIO8:00 amQuito Mariscal Sucr
13h 53m
2 stops
SAT8:53 pmSan Antonio
$569
Find similar
United Airlines
Mar 17
SAT10:00 amSan Antonio
13h 30m
1 stop
UIO11:30 pmQuito Mariscal Sucr
Mar 23
UIO12:35 amQuito Mariscal Sucr
16h 04m
2 stops
SAT4:39 pmSan Antonio
$603
Find similar

Delta flights from San Antonio to Ecuador

Our best Delta deals on San Antonio to Ecuador flight tickets
Delta
Apr 13
SAT6:45 amSan Antonio
13h 24m
1 stop
UIO8:09 pmQuito Mariscal Sucr
Apr 20
UIO11:20 pmQuito Mariscal Sucr
24h 54m
1 stop
SAT12:14 amSan Antonio
$570
Find similar
Delta
Feb 16
SAT5:21 amSan Antonio
13h 39m
1 stop
UIO8:00 pmQuito Mariscal Sucr
Mar 1
UIO7:00 pmQuito Mariscal Sucr
26h 27m
2 stops
SAT8:27 pmSan Antonio
$579
Find similar
Delta
May 2
SAT4:25 pmSan Antonio
33h 40m
2 stops
GYE2:05 amGuayaquil Jose Joaquin de Olmedo
May 6
GYE8:40 pmGuayaquil Jose Joaquin de Olmedo
27h 34m
2 stops
SAT12:14 amSan Antonio
$635
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 4, 2025.
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

San AntonioGuayaquil

SAT - GYE

SATGYE

San Antonio

Tue 1/13

6:30 am-12:21 am

2 stops16h 51m

Guayaquil Jose Joaquin de Olmedo

Mon 1/26

1:26 am-12:07 am

3 stops23h 41m

$499

San AntonioGuayaquil

SAT - GYE

SATGYE

San Antonio

Tue 1/13

5:10 am-11:22 pm

1 stop17h 12m

Guayaquil Jose Joaquin de Olmedo

Tue 1/27

7:15 am-4:30 pm

1 stop10h 15m

$534

San AntonioGuayaquil

SAT - GYE

SATGYE

San Antonio

Tue 1/13

9:50 am-5:35 pm

2 stops30h 45m

Guayaquil Jose Joaquin de Olmedo

Tue 1/27

6:55 pm-3:31 pm

2 stops21h 36m

$535

San AntonioGuayaquil

SAT - GYE

SATGYE

San Antonio

Tue 1/13

6:14 am-11:22 pm

2 stops16h 08m

Guayaquil Jose Joaquin de Olmedo

Tue 1/27

7:15 am-10:58 pm

2 stops16h 43m

$539

San AntonioGuayaquil

SAT - GYE

SATGYE

San Antonio

Tue 1/13

3:02 pm-12:21 am

3 stops32h 19m

Guayaquil Jose Joaquin de Olmedo

Mon 1/26

1:26 am-12:07 am

3 stops23h 41m

$549

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Tue 1/20

6:00 am-1:20 am

2 stops18h 20m

Quito Mariscal Sucr

Mon 1/26

3:30 am-10:27 pm

2 stops19h 57m

$550

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Mon 12/1

5:30 am-12:30 am

1 stop18h 00m

Quito Mariscal Sucr

Sun 12/7

1:35 am-1:12 pm

1 stop12h 37m

$564

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Mon 12/1

5:30 am-12:30 am

1 stop18h 00m

Quito Mariscal Sucr

Mon 12/8

8:00 am-8:53 pm

2 stops13h 53m

$569

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Mon 4/13

6:45 am-8:09 pm

1 stop13h 24m

Quito Mariscal Sucr

Mon 4/20

11:20 pm-12:14 am

1 stop24h 54m

$570

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Mon 2/16

5:21 am-8:00 pm

1 stop13h 39m

Quito Mariscal Sucr

Sun 3/1

7:00 pm-8:27 pm

2 stops26h 27m

$579

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Ecuador from

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

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 Ecuador?

In general, April is the cheapest month to fly from San Antonio to Ecuador. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $576. If you’re not able to fly to Ecuador in April, then October is your next best option. Flight prices from San Antonio to Ecuador during October average around $631.

What is the cheapest day to depart on your flight to Ecuador?

The cheapest day to depart from San Antonio to Ecuador is on a Monday. Travelers who choose to depart for Ecuador on a Monday will often find tickets for as low as $585. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $806. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ecuador.

What is the cheapest time of day to depart on your flight to Ecuador?

Flying to Ecuador from San Antonio in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $698 when looking at flights departing in the afternoon. Flights to Ecuador are more costly at noon, with an average ticket price of $754. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 49% on your flight if you consider stops on a San Antonio to Ecuador flight.

Cheap San Antonio to Ecuador flight deals and tips

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

Direct flights

None
There are no direct flights from San Antonio to Ecuador. There are no popular flight routes from San Antonio to Ecuador.
Search flight deals

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

    Prices for flights from San Antonio Airport to Ecuador are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Ecuador.

  • What documentation or ID do you need to fly to Ecuador?

    The travel and health documents you'll need for your trip to Ecuador may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ecuador. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Antonio to Ecuador

Compare and see reviews for airlines that fly from San Antonio to Ecuador with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $564Free CancellationRating
7.9
8,003 reviews
Search Delta flights
United AirlinesPriceFrom $576Free CancellationRating
7.4
9,002 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find San Antonio to Ecuador flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ecuador that suits you.

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

momondo does allow users to show only those flights to Ecuador from San Antonio which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential San Antonio to Ecuador 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 San Antonio to Ecuador right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Antonio to Ecuador now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ecuador and let you know when they change.

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