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Cheap flights from Quito to San Antonio from $483

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 8/28. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Quito to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:00 am - 10:39 pm
UIO
-
SAT
15h 39m
1 stop
United Airlines Logo
5:59 pm - 11:25 pm
SAT
-
UIO
29h 26m
1 stop
$734United Airlines
Fri, Aug 21 - Sun, Aug 30
United Airlines Logo
7:00 am - 10:39 pm
UIO
-
SAT
15h 39m
1 stop
United Airlines Logo
5:59 pm - 11:25 pm
SAT
-
UIO
29h 26m
1 stop
$740United Airlines
Fri, Aug 21 - Sun, Aug 30
United Airlines Logo
12:35 am - 10:43 am
UIO
-
SAT
10h 08m
1 stop
United Airlines Logo
7:35 am - 11:25 pm
SAT
-
UIO
15h 50m
1 stop
$755United Airlines
Wed, Sep 23 - Mon, Sep 28
United Airlines Logo
7:00 am - 11:57 pm
UIO
-
SAT
40h 57m
2 stops
United Airlines Logo
4:45 pm - 5:00 am
SAT
-
UIO
12h 15m
2 stops
$758United Airlines
Fri, Aug 21 - Sun, Aug 30
United Airlines Logo
12:35 am - 5:43 pm
UIO
-
SAT
17h 08m
1 stop
United Airlines Logo
4:45 pm - 11:25 pm
SAT
-
UIO
30h 40m
2 stops
$760United Airlines
Tue, Sep 1 - Sun, Sep 6
United Airlines Logo
12:35 am - 3:43 pm
UIO
-
SAT
15h 08m
1 stop
United Airlines Logo
5:59 pm - 11:25 pm
SAT
-
UIO
29h 26m
1 stop
$769United Airlines
Tue, Sep 1 - Sun, Sep 6
United Airlines Logo
7:00 am - 10:39 pm
UIO
-
SAT
15h 39m
1 stop
United Airlines Logo
4:39 pm - 5:00 am
SAT
-
UIO
12h 21m
2 stops
$770United Airlines
Fri, Aug 21 - Sun, Aug 30
United Airlines Logo
1:35 am - 4:42 pm
UIO
-
SAT
15h 07m
1 stop
United Airlines Logo
9:37 am - 12:30 am
SAT
-
UIO
13h 53m
1 stop
$782United Airlines
Sat, Oct 31 - Fri, Nov 6
LATAM Airlines Logo
7:06 am - 12:16 am
UIO
-
SAT
17h 10m
2 stops
LATAM Airlines Logo
5:30 am - 11:00 pm
SAT
-
UIO
17h 30m
2 stops
$813LATAM Airlines
Thu, Sep 24 - Mon, Sep 28
United Airlines Logo
12:35 am - 12:43 pm
UIO
-
SAT
12h 08m
2 stops
United Airlines Logo
5:30 am - 11:25 pm
SAT
-
UIO
17h 55m
2 stops
$814United Airlines
Tue, Sep 1 - Sun, Sep 6

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American Airlines flights from Quito to San Antonio

Our best American Airlines deals on Quito to San Antonio flight tickets
American Airlines
Oct 31
UIO6:40 amQuito Mariscal Sucr
15h 16m
1 stop
SAT9:56 pmSan Antonio
Nov 5
SAT5:25 amSan Antonio
16h 37m
1 stop
UIO11:02 pmQuito Mariscal Sucr
$848
American Airlines
Oct 31
UIO6:40 amQuito Mariscal Sucr
17h 19m
2 stops
SAT11:59 pmSan Antonio
Nov 5
SAT5:25 amSan Antonio
13h 32m
1 stop
UIO7:57 pmQuito Mariscal Sucr
$852
American Airlines
Aug 21
UIO6:00 amQuito Mariscal Sucr
14h 57m
2 stops
SAT8:57 pmSan Antonio
Aug 30
SAT5:00 amSan Antonio
16h 10m
2 stops
UIO9:10 pmQuito Mariscal Sucr
$977

United Airlines flights from Quito to San Antonio

Our best United Airlines deals on Quito to San Antonio flight tickets
United Airlines
Aug 21
UIO7:00 amQuito Mariscal Sucr
15h 39m
1 stop
SAT10:39 pmSan Antonio
Aug 30
SAT5:59 pmSan Antonio
29h 26m
1 stop
UIO11:25 pmQuito Mariscal Sucr
$734
United Airlines
Aug 21
UIO7:00 amQuito Mariscal Sucr
15h 39m
1 stop
SAT10:39 pmSan Antonio
Aug 30
SAT5:59 pmSan Antonio
29h 26m
1 stop
UIO11:25 pmQuito Mariscal Sucr
$740
United Airlines
Sep 23
UIO12:35 amQuito Mariscal Sucr
10h 08m
1 stop
SAT10:43 amSan Antonio
Sep 28
SAT7:35 amSan Antonio
15h 50m
1 stop
UIO11:25 pmQuito Mariscal Sucr
$755

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 June 28, 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

Fri 8/21

7:00 am-10:39 pm

1 stop15h 39m

San Antonio

Sun 8/30

5:59 pm-11:25 pm

1 stop29h 26m

$734

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Fri 8/21

7:00 am-10:39 pm

1 stop15h 39m

San Antonio

Sun 8/30

5:59 pm-11:25 pm

1 stop29h 26m

$740
Quickest round-trip

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Wed 9/23

12:35 am-10:43 am

1 stop10h 08m

San Antonio

Mon 9/28

7:35 am-11:25 pm

1 stop15h 50m

$755

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Fri 8/21

7:00 am-11:57 pm

2 stops40h 57m

San Antonio

Sun 8/30

4:45 pm-5:00 am

2 stops12h 15m

$758

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Tue 9/1

12:35 am-5:43 pm

1 stop17h 08m

San Antonio

Sun 9/6

4:45 pm-11:25 pm

2 stops30h 40m

$760

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Tue 9/1

12:35 am-3:43 pm

1 stop15h 08m

San Antonio

Sun 9/6

5:59 pm-11:25 pm

1 stop29h 26m

$769

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Fri 8/21

7:00 am-10:39 pm

1 stop15h 39m

San Antonio

Sun 8/30

4:39 pm-5:00 am

2 stops12h 21m

$770

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Sat 10/31

1:35 am-4:42 pm

1 stop15h 07m

San Antonio

Fri 11/6

9:37 am-12:30 am

1 stop13h 53m

$782

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Thu 9/24

7:06 am-12:16 am

2 stops17h 10m

San Antonio

Mon 9/28

5:30 am-11:00 pm

2 stops17h 30m

$813

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Tue 9/1

12:35 am-12:43 pm

2 stops12h 08m

San Antonio

Sun 9/6

5:30 am-11:25 pm

2 stops17h 55m

$814

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 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 February, then book flights to San Antonio from Quito during April instead. Flights to San Antonio in April, while not as cheap as those in February, still average around $612.

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

15h 39m

Direct flights

None
The fastest flight from Quito to San Antonio takes 15h 39m
There are no direct flights from Quito to San Antonio. There are no popular flight routes from Quito to San Antonio.
Search flight deals

Frequently asked questions about flying from Quito to San Antonio

  • 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 15h 39m.

  • 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
9,899 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
Pleasanton
Boerne
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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