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Cheap flights from Quito to San Antonio from $312

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 5/8. 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
12:59 am - 8:28 pm
UIO
-
SAT
19h 29m
1 stop
LATAM Airlines Logo
5:25 am - 6:59 pm
SAT
-
UIO
13h 34m
1 stop
$707LATAM Airlines
Sun, May 31 - Mon, Jun 8
United Airlines Logo
7:25 am - 8:54 pm
UIO
-
SAT
37h 29m
2 stops
United Airlines Logo
1:39 pm - 11:25 pm
SAT
-
UIO
33h 46m
2 stops
$716United Airlines
Mon, Jun 1 - Mon, Jun 8
Delta Logo
12:59 am - 8:30 pm
UIO
-
SAT
19h 31m
1 stop
Delta Logo
8:00 am - 4:43 am
SAT
-
UIO
20h 43m
2 stops
$790Delta
Fri, Apr 10 - Sat, Apr 18
LATAM Airlines Logo
6:00 am - 9:55 am
UIO
-
SAT
27h 55m
2 stops
LATAM Airlines Logo
1:37 pm - 11:05 am
SAT
-
UIO
21h 28m
2 stops
$793LATAM Airlines
Tue, Apr 7 - Wed, Apr 8
LATAM Airlines Logo
12:59 am - 11:39 am
UIO
-
SAT
10h 40m
1 stop
LATAM Airlines Logo
10:42 am - 6:59 pm
SAT
-
UIO
8h 17m
1 stop
$799LATAM Airlines
Mon, Apr 6 - Mon, Apr 13
LATAM Airlines Logo
12:59 am - 11:21 am
UIO
-
SAT
10h 22m
1 stop
LATAM Airlines Logo
4:20 pm - 4:43 am
SAT
-
UIO
12h 23m
2 stops
$805LATAM Airlines
Wed, Apr 15 - Thu, Apr 16
LATAM Airlines Logo
12:59 am - 11:21 am
UIO
-
SAT
10h 22m
1 stop
LATAM Airlines Logo
6:33 pm - 6:59 pm
SAT
-
UIO
24h 26m
1 stop
$811LATAM Airlines
Wed, Apr 15 - Thu, Apr 16
United Airlines Logo
12:35 am - 5:43 pm
UIO
-
SAT
17h 08m
1 stop
United Airlines Logo
4:17 pm - 11:25 pm
SAT
-
UIO
7h 08m
1 stop
$823United Airlines
Wed, Apr 15 - Sun, Apr 19
United Airlines Logo
12:35 am - 8:42 am
UIO
-
SAT
8h 07m
1 stop
United Airlines Logo
9:37 am - 11:25 pm
SAT
-
UIO
13h 48m
1 stop
$825United Airlines
Sun, Apr 5 - Mon, Jul 6
United Airlines Logo
12:35 am - 8:42 am
UIO
-
SAT
8h 07m
1 stop
United Airlines Logo
8:45 am - 5:00 am
SAT
-
UIO
20h 15m
2 stops
$827United Airlines
Wed, Apr 15 - Sun, Apr 19

United Airlines flights from Quito to San Antonio

Our best United Airlines deals on Quito to San Antonio flight tickets
United Airlines
Jun 1
UIO7:25 amQuito Mariscal Sucr
37h 29m
2 stops
SAT8:54 pmSan Antonio
Jun 8
SAT1:39 pmSan Antonio
33h 46m
2 stops
UIO11:25 pmQuito Mariscal Sucr
$716
United Airlines
Apr 15
UIO12:35 amQuito Mariscal Sucr
17h 08m
1 stop
SAT5:43 pmSan Antonio
Apr 19
SAT4:17 pmSan Antonio
7h 08m
1 stop
UIO11:25 pmQuito Mariscal Sucr
$823
United Airlines
Apr 5
UIO12:35 amQuito Mariscal Sucr
8h 07m
1 stop
SAT8:42 amSan Antonio
Jul 6
SAT9:37 amSan Antonio
13h 48m
1 stop
UIO11:25 pmQuito Mariscal Sucr
$825

LATAM Airlines flights from Quito to San Antonio

Our best LATAM Airlines deals on Quito to San Antonio flight tickets
LATAM Airlines
May 31
UIO12:59 amQuito Mariscal Sucr
19h 29m
1 stop
SAT8:28 pmSan Antonio
Jun 8
SAT5:25 amSan Antonio
13h 34m
1 stop
UIO6:59 pmQuito Mariscal Sucr
$707
LATAM Airlines
Apr 7
UIO6:00 amQuito Mariscal Sucr
27h 55m
2 stops
SAT9:55 amSan Antonio
Apr 8
SAT1:37 pmSan Antonio
21h 28m
2 stops
UIO11:05 amQuito Mariscal Sucr
$793
LATAM Airlines
Apr 6
UIO12:59 amQuito Mariscal Sucr
10h 40m
1 stop
SAT11:39 amSan Antonio
Apr 13
SAT10:42 amSan Antonio
8h 17m
1 stop
UIO6:59 pmQuito Mariscal Sucr
$799

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 March 26, 2026.
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

Cheapest round-trip

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Sun 5/31

12:59 am-8:28 pm

1 stop19h 29m

San Antonio

Mon 6/8

5:25 am-6:59 pm

1 stop13h 34m

$707

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Mon 6/1

7:25 am-8:54 pm

2 stops37h 29m

San Antonio

Mon 6/8

1:39 pm-11:25 pm

2 stops33h 46m

$716

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Fri 4/10

12:59 am-8:30 pm

1 stop19h 31m

San Antonio

Sat 4/18

8:00 am-4:43 am

2 stops20h 43m

$790

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Tue 4/7

6:00 am-9:55 am

2 stops27h 55m

San Antonio

Wed 4/8

1:37 pm-11:05 am

2 stops21h 28m

$793
Quickest round-trip

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Mon 4/6

12:59 am-11:39 am

1 stop10h 40m

San Antonio

Mon 4/13

10:42 am-6:59 pm

1 stop8h 17m

$799

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Wed 4/15

12:59 am-11:21 am

1 stop10h 22m

San Antonio

Thu 4/16

4:20 pm-4:43 am

2 stops12h 23m

$805

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Wed 4/15

12:59 am-11:21 am

1 stop10h 22m

San Antonio

Thu 4/16

6:33 pm-6:59 pm

1 stop24h 26m

$811

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Wed 4/15

12:35 am-5:43 pm

1 stop17h 08m

San Antonio

Sun 4/19

4:17 pm-11:25 pm

1 stop7h 08m

$823

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Sun 4/5

12:35 am-8:42 am

1 stop8h 07m

San Antonio

Mon 7/6

9:37 am-11:25 pm

1 stop13h 48m

$825

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Wed 4/15

12:35 am-8:42 am

1 stop8h 07m

San Antonio

Sun 4/19

8:45 am-5:00 am

2 stops20h 15m

$827

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 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 typical price of a round-trip flight between Quito and San Antonio?

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 February instead. Flights to San Antonio in February, while not as cheap as those in April, still average around $606.

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

25h 02m

Direct flights

None
The fastest flight from Quito to San Antonio takes 25h 02m
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 25h 02m.

  • 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 $593Free CancellationRating
7.4
9,483 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
Pleasanton
Schertz

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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