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Cheap flights from Quito to San Antonio from $306

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Quito to San Antonio departing on 3/1. 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
0 bags

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Find the cheapest flights from Quito to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
6:00 am - 12:38 am
UIO
-
SAT
19h 38m2 stops
LATAM Airlines Logo
7:00 am - 3:20 am
SAT
-
UIO
19h 20m2 stops
$577LATAM Airlines
Fri, Jan 23 - Mon, Jan 26
American Airlines Logo
7:04 am - 11:59 pm
UIO
-
SAT
17h 55m1 stop
American Airlines Logo
5:10 am - 8:16 pm
SAT
-
UIO
14h 06m1 stop
$639American Airlines
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
12:49 am - 4:10 pm
UIO
-
SAT
16h 21m2 stops
American Airlines Logo
5:10 am - 8:16 pm
SAT
-
UIO
14h 06m1 stop
$643American Airlines
Fri, Jan 23 - Sat, Jan 31
LATAM Airlines Logo
7:00 pm - 5:22 pm
UIO
-
SAT
23h 22m2 stops
LATAM Airlines Logo
1:40 pm - 5:17 am
SAT
-
UIO
14h 37m2 stops
$661LATAM Airlines
Sat, Jan 24 - Sat, Jan 31
American Airlines Logo
12:49 am - 2:16 pm
UIO
-
SAT
14h 27m2 stops
American Airlines Logo
8:10 am - 11:47 pm
SAT
-
UIO
14h 37m2 stops
$721American Airlines
Fri, Jan 23 - Sat, Jan 31
LATAM Airlines Logo
7:00 pm - 12:45 pm
UIO
-
SAT
18h 45m2 stops
LATAM Airlines Logo
4:29 pm - 5:17 am
SAT
-
UIO
11h 48m2 stops
$793LATAM Airlines
Fri, Jan 23 - Mon, Jan 26
LATAM Airlines Logo
11:45 pm - 10:21 am
UIO
-
SAT
11h 36m1 stop
LATAM Airlines Logo
4:29 pm - 5:17 am
SAT
-
UIO
11h 48m2 stops
$826LATAM Airlines
Fri, Jan 23 - Mon, Jan 26
LATAM Airlines Logo
11:45 pm - 10:21 am
UIO
-
SAT
11h 36m1 stop
LATAM Airlines Logo
8:00 am - 9:35 pm
SAT
-
UIO
12h 35m1 stop
$851LATAM Airlines
Fri, Jan 23 - Mon, Jan 26

American Airlines flights from Quito to San Antonio

Our best American Airlines deals on Quito to San Antonio flight tickets
American Airlines
Jan 24
UIO7:04 amQuito Mariscal Sucr
17h 55m
1 stop
SAT11:59 pmSan Antonio
Jan 31
SAT5:10 amSan Antonio
14h 06m
1 stop
UIO8:16 pmQuito Mariscal Sucr
$639
Find similar
American Airlines
Jan 23
UIO12:49 amQuito Mariscal Sucr
16h 21m
2 stops
SAT4:10 pmSan Antonio
Jan 31
SAT5:10 amSan Antonio
14h 06m
1 stop
UIO8:16 pmQuito Mariscal Sucr
$643
Find similar
American Airlines
Jan 23
UIO12:49 amQuito Mariscal Sucr
14h 27m
2 stops
SAT2:16 pmSan Antonio
Jan 31
SAT8:10 amSan Antonio
14h 37m
2 stops
UIO11:47 pmQuito Mariscal Sucr
$721
Find similar

LATAM Airlines flights from Quito to San Antonio

Our best LATAM Airlines deals on Quito to San Antonio flight tickets
LATAM Airlines
Jan 23
UIO6:00 amQuito Mariscal Sucr
19h 38m
2 stops
SAT12:38 amSan Antonio
Jan 26
SAT7:00 amSan Antonio
19h 20m
2 stops
UIO3:20 amQuito Mariscal Sucr
$577
Find similar
LATAM Airlines
Jan 24
UIO7:00 pmQuito Mariscal Sucr
23h 22m
2 stops
SAT5:22 pmSan Antonio
Jan 31
SAT1:40 pmSan Antonio
14h 37m
2 stops
UIO5:17 amQuito Mariscal Sucr
$661
Find similar
LATAM Airlines
Jan 23
UIO7:00 pmQuito Mariscal Sucr
18h 45m
2 stops
SAT12:45 pmSan Antonio
Jan 26
SAT4:29 pmSan Antonio
11h 48m
2 stops
UIO5:17 amQuito Mariscal Sucr
$793
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Quito 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 December 11, 2025.
Use the filters below to find and compare flights from Quito to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Fri 1/23

6:00 am-12:38 am

2 stops19h 38m

San Antonio

Mon 1/26

7:00 am-3:20 am

2 stops19h 20m

$577

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Sat 1/24

7:04 am-11:59 pm

1 stop17h 55m

San Antonio

Sat 1/31

5:10 am-8:16 pm

1 stop14h 06m

$639

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Fri 1/23

12:49 am-4:10 pm

2 stops16h 21m

San Antonio

Sat 1/31

5:10 am-8:16 pm

1 stop14h 06m

$643

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Sat 1/24

7:00 pm-5:22 pm

2 stops23h 22m

San Antonio

Sat 1/31

1:40 pm-5:17 am

2 stops14h 37m

$661

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Fri 1/23

12:49 am-2:16 pm

2 stops14h 27m

San Antonio

Sat 1/31

8:10 am-11:47 pm

2 stops14h 37m

$721

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Fri 1/23

7:00 pm-12:45 pm

2 stops18h 45m

San Antonio

Mon 1/26

4:29 pm-5:17 am

2 stops11h 48m

$793

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Fri 1/23

11:45 pm-10:21 am

1 stop11h 36m

San Antonio

Mon 1/26

4:29 pm-5:17 am

2 stops11h 48m

$826

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Fri 1/23

11:45 pm-10:21 am

1 stop11h 36m

San Antonio

Mon 1/26

8:00 am-9:35 pm

1 stop12h 35m

$851

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Sun 3/1

2:25 pm-9:30 am

2 stops20h 05m

$306

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Sun 3/1

7:05 pm-4:43 pm

3 stops22h 38m

$326

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Quito 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 April, then book flights to San Antonio from Quito during September instead. Flights to San Antonio in September, while not as cheap as those in April, still average around $623.

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.

When to book flights from Quito to San Antonio

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

Cheap Quito to San Antonio (UIO to SAT) flight deals and tips

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

Fastest flight time

23h 22m

Direct flights

None
The fastest flight from Quito to San Antonio takes 23h 22m
There are no direct flights from Quito to San Antonio. There are no popular flight routes from Quito to San Antonio.
Search flight deals

  • How far is Quito Mariscal Sucr to San Antonio by plane?

    San Antonio is 2433.7 mi away from Quito Mariscal Sucr. By plane, this route typically takes 23h 22m.

  • When did momondo last update prices for flights from Quito Mariscal Sucr Airport to San Antonio Airport?

    Prices for flights from Quito Mariscal Sucr Airport to San Antonio Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Quito Mariscal Sucr Airport to San Antonio Airport?

  • How old do you have to be to fly from Quito Mariscal Sucr Airport to San Antonio Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quito Mariscal Sucr Airport to San Antonio Airport.

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

    The travel and health documents required for your trip to San Antonio 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 San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Quito to San Antonio?

Best airlines flying from Quito to San Antonio

Compare and see reviews for airlines that fly from Quito to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $509Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights

Traveling to a place near San Antonio?

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

Why use momondo?

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

Finding the right flight to San Antonio from Quito is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.

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

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

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

momondo provides multiple filters to help you find the best flight to San Antonio from Quito. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

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