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Cheap flights from San Antonio to Ecuador from $197

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Ecuador departing on 5/15. 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

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Find the cheapest flights from San Antonio to Ecuador

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
10:42 am - 6:59 pm
SAT
-
UIO
8h 17m
1 stop
LATAM Airlines Logo
12:59 am - 11:21 am
UIO
-
SAT
10h 22m
1 stop
$637LATAM Airlines
Tue, Apr 28 - Mon, May 4
United Airlines Logo
8:45 am - 11:25 pm
SAT
-
UIO
14h 40m
2 stops
United Airlines Logo
12:35 am - 8:42 am
UIO
-
SAT
8h 07m
1 stop
$642United Airlines
Tue, Apr 28 - Mon, May 4
Delta Logo
8:00 am - 6:59 pm
SAT
-
UIO
10h 59m
1 stop
Delta Logo
12:59 am - 11:10 am
UIO
-
SAT
10h 11m
1 stop
$647Delta
Sat, Aug 15 - Mon, Sep 14
Delta Logo
5:30 am - 6:59 pm
SAT
-
UIO
13h 29m
1 stop
Delta Logo
6:50 pm - 1:07 pm
UIO
-
SAT
18h 17m
2 stops
$652Delta
Sat, Aug 15 - Tue, Sep 15
United Airlines Logo
7:10 pm - 11:25 pm
SAT
-
UIO
28h 15m
1 stop
United Airlines Logo
12:35 am - 8:27 am
UIO
-
SAT
7h 52m
1 stop
$654United Airlines
Thu, May 14 - Wed, May 20
Delta Logo
6:20 am - 6:59 pm
SAT
-
UIO
12h 39m
1 stop
Delta Logo
12:59 am - 11:03 am
UIO
-
SAT
10h 04m
1 stop
$657Delta
Fri, May 1 - Thu, May 7
Multiple Airlines Logo
2:12 pm - 1:15 am
SAT
-
UIO
35h 03m
2 stops
Multiple Airlines Logo
4:45 am - 4:16 pm
UIO
-
SAT
35h 31m
3 stops
$682Multiple Airlines
Thu, Apr 30 - Sat, May 9
Multiple Airlines Logo
6:00 am - 6:39 pm
SAT
-
UIO
36h 39m
3 stops
Multiple Airlines Logo
4:45 am - 4:16 pm
UIO
-
SAT
35h 31m
3 stops
$703Multiple Airlines
Thu, Apr 30 - Sat, May 9
American Airlines Logo
5:01 am - 1:34 pm
SAT
-
GYE
8h 33m
1 stop
American Airlines Logo
6:00 am - 11:59 pm
GYE
-
SAT
17h 59m
1 stop
$735American Airlines
Wed, Jul 15 - Sun, Jul 26
American Airlines Logo
6:13 am - 10:37 pm
SAT
-
GYE
16h 24m
2 stops
American Airlines Logo
6:00 am - 11:59 pm
GYE
-
SAT
17h 59m
1 stop
$798American Airlines
Tue, Jul 14 - Sun, Jul 26

LATAM Airlines flights from San Antonio to Ecuador

Our best LATAM Airlines deals on San Antonio to Ecuador flight tickets
LATAM Airlines
Apr 30
SAT4:20 pmSan Antonio
12h 23m
2 stops
UIO4:43 amQuito Mariscal Sucr
May 9
UIO6:50 pmQuito Mariscal Sucr
16h 13m
2 stops
SAT11:03 amSan Antonio
$681
LATAM Airlines
Apr 13
SAT4:30 pmSan Antonio
12h 13m
2 stops
UIO4:43 amQuito Mariscal Sucr
Apr 25
UIO6:50 pmQuito Mariscal Sucr
16h 26m
2 stops
SAT11:16 amSan Antonio
$799
LATAM Airlines
Aug 4
SAT5:00 pmSan Antonio
25h 59m
1 stop
UIO6:59 pmQuito Mariscal Sucr
Aug 12
UIO12:59 amQuito Mariscal Sucr
10h 11m
1 stop
SAT11:10 amSan Antonio
$821

United Airlines flights from San Antonio to Ecuador

Our best United Airlines deals on San Antonio to Ecuador flight tickets
United Airlines
Apr 28
SAT2:14 pmSan Antonio
9h 11m
1 stop
UIO11:25 pmQuito Mariscal Sucr
May 4
UIO12:35 amQuito Mariscal Sucr
8h 07m
1 stop
SAT8:42 amSan Antonio
$709
United Airlines
Apr 28
SAT8:45 amSan Antonio
14h 40m
2 stops
UIO11:25 pmQuito Mariscal Sucr
May 4
UIO12:35 amQuito Mariscal Sucr
8h 07m
1 stop
SAT8:42 amSan Antonio
$714
United Airlines
Apr 12
SAT6:02 pmSan Antonio
29h 23m
1 stop
UIO11:25 pmQuito Mariscal Sucr
May 27
UIO12:35 amQuito Mariscal Sucr
7h 52m
1 stop
SAT8:27 amSan Antonio
$716

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 April 4, 2026.
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

Cheapest round-trip
Quickest round-trip

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Tue 4/28

10:42 am-6:59 pm

1 stop8h 17m

Quito Mariscal Sucr

Mon 5/4

12:59 am-11:21 am

1 stop10h 22m

$637

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Tue 4/28

8:45 am-11:25 pm

2 stops14h 40m

Quito Mariscal Sucr

Mon 5/4

12:35 am-8:42 am

1 stop8h 07m

$642

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Sat 8/15

8:00 am-6:59 pm

1 stop10h 59m

Quito Mariscal Sucr

Mon 9/14

12:59 am-11:10 am

1 stop10h 11m

$647

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Sat 8/15

5:30 am-6:59 pm

1 stop13h 29m

Quito Mariscal Sucr

Tue 9/15

6:50 pm-1:07 pm

2 stops18h 17m

$652

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Thu 5/14

7:10 pm-11:25 pm

1 stop28h 15m

Quito Mariscal Sucr

Wed 5/20

12:35 am-8:27 am

1 stop7h 52m

$654

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Fri 5/1

6:20 am-6:59 pm

1 stop12h 39m

Quito Mariscal Sucr

Thu 5/7

12:59 am-11:03 am

1 stop10h 04m

$657

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Thu 4/30

2:12 pm-1:15 am

2 stops35h 03m

Quito Mariscal Sucr

Sat 5/9

4:45 am-4:16 pm

3 stops35h 31m

$682

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Thu 4/30

6:00 am-6:39 pm

3 stops36h 39m

Quito Mariscal Sucr

Sat 5/9

4:45 am-4:16 pm

3 stops35h 31m

$703

San AntonioGuayaquil

SAT - GYE

SATGYE

San Antonio

Wed 7/15

5:01 am-1:34 pm

1 stop8h 33m

Guayaquil Jose Joaquin de Olmedo

Sun 7/26

6:00 am-11:59 pm

1 stop17h 59m

$735

San AntonioGuayaquil

SAT - GYE

SATGYE

San Antonio

Tue 7/14

6:13 am-10:37 pm

2 stops16h 24m

Guayaquil Jose Joaquin de Olmedo

Sun 7/26

6:00 am-11:59 pm

1 stop17h 59m

$798

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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, January 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 $584. If you’re not able to fly to Ecuador in January, then September is your next best option. Flight prices from San Antonio to Ecuador during September average around $682.

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

You could potentially save up to 61% 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

Fastest flight time

9h 46m

Direct flights

None
The fastest flight from San Antonio to Ecuador takes 9h 46m
There are no direct flights from San Antonio to Ecuador. There are no popular flight routes from San Antonio to Ecuador.
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Frequently asked questions about flying from San Antonio to Ecuador

  • 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
8,383 reviews
Search Delta flights
United AirlinesPriceFrom $574Free CancellationRating
7.4
9,541 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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