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Cheap flights from San Antonio to Quito from $310

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 Quito departing on 9/4. 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 San Antonio to Quito

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:59 pm - 5:00 am
SAT
-
UIO
11h 01m
1 stop
United Airlines Logo
7:00 am - 9:16 pm
UIO
-
SAT
14h 16m
1 stop
$677United Airlines
Fri, Aug 14 - Fri, Aug 21
United Airlines Logo
5:59 pm - 5:00 am
SAT
-
UIO
11h 01m
1 stop
United Airlines Logo
12:35 am - 8:42 pm
UIO
-
SAT
20h 07m
2 stops
$682United Airlines
Sat, Sep 12 - Fri, Sep 25
United Airlines Logo
9:37 am - 11:25 pm
SAT
-
UIO
13h 48m
1 stop
United Airlines Logo
12:35 am - 8:27 am
UIO
-
SAT
7h 52m
1 stop
$687United Airlines
Sat, Jul 25 - Fri, Jul 31
United Airlines Logo
1:39 pm - 11:25 pm
SAT
-
UIO
33h 46m
2 stops
United Airlines Logo
12:35 am - 8:27 am
UIO
-
SAT
7h 52m
1 stop
$711United Airlines
Sat, Jul 25 - Fri, Jul 31
Copa Airlines Logo
7:20 pm - 5:00 am
SAT
-
UIO
9h 40m
1 stop
Copa Airlines Logo
7:00 am - 8:27 am
UIO
-
SAT
25h 27m
1 stop
$718Copa Airlines
Mon, Jul 27 - Mon, Aug 3
Delta Logo
5:20 am - 6:59 pm
SAT
-
UIO
13h 39m
1 stop
Delta Logo
9:00 am - 11:10 am
UIO
-
SAT
26h 10m
2 stops
$727Delta
Mon, Jul 27 - Tue, Aug 4
United Airlines Logo
5:30 am - 5:00 am
SAT
-
UIO
23h 30m
1 stop
United Airlines Logo
7:00 am - 4:55 pm
UIO
-
SAT
33h 55m
2 stops
$732United Airlines
Mon, Jul 27 - Mon, Aug 3
United Airlines Logo
4:45 pm - 11:25 pm
SAT
-
UIO
30h 40m
2 stops
United Airlines Logo
12:35 am - 4:50 pm
UIO
-
SAT
16h 15m
2 stops
$739United Airlines
Sat, Sep 5 - Fri, Sep 18
Delta Logo
5:20 am - 6:59 pm
SAT
-
UIO
13h 39m
1 stop
Delta Logo
12:59 am - 1:38 pm
UIO
-
SAT
12h 39m
1 stop
$756Delta
Sat, Jul 25 - Thu, Aug 6
American Airlines Logo
5:01 am - 11:58 pm
SAT
-
UIO
18h 57m
1 stop
American Airlines Logo
11:56 pm - 11:59 pm
UIO
-
SAT
24h 03m
1 stop
$765American Airlines
Tue, Aug 4 - Thu, Aug 13

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Delta flights from San Antonio to Quito

Our best Delta deals on San Antonio to Quito flight tickets
Delta
Sep 5
SAT5:45 pmSan Antonio
25h 20m
2 stops
UIO7:05 pmQuito Mariscal Sucr
Sep 18
UIO12:59 amQuito Mariscal Sucr
18h 06m
1 stop
SAT7:05 pmSan Antonio
$682
Delta
Jul 27
SAT5:20 amSan Antonio
13h 39m
1 stop
UIO6:59 pmQuito Mariscal Sucr
Aug 4
UIO9:00 amQuito Mariscal Sucr
26h 10m
2 stops
SAT11:10 amSan Antonio
$727
Delta
Jul 25
SAT5:20 amSan Antonio
13h 39m
1 stop
UIO6:59 pmQuito Mariscal Sucr
Aug 6
UIO12:59 amQuito Mariscal Sucr
12h 39m
1 stop
SAT1:38 pmSan Antonio
$756

United Airlines flights from San Antonio to Quito

Our best United Airlines deals on San Antonio to Quito flight tickets
United Airlines
Aug 14
SAT5:59 pmSan Antonio
11h 01m
1 stop
UIO5:00 amQuito Mariscal Sucr
Aug 21
UIO7:00 amQuito Mariscal Sucr
14h 16m
1 stop
SAT9:16 pmSan Antonio
$677
United Airlines
Jul 25
SAT9:37 amSan Antonio
13h 48m
1 stop
UIO11:25 pmQuito Mariscal Sucr
Jul 31
UIO12:35 amQuito Mariscal Sucr
7h 52m
1 stop
SAT8:27 amSan Antonio
$687
United Airlines
Jul 25
SAT1:39 pmSan Antonio
33h 46m
2 stops
UIO11:25 pmQuito Mariscal Sucr
Jul 31
UIO12:35 amQuito Mariscal Sucr
7h 52m
1 stop
SAT8:27 amSan Antonio
$711

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Quito 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 July 1, 2026.
Use the filters below to find and compare flights from San Antonio to Quito that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Fri 8/14

5:59 pm-5:00 am

1 stop11h 01m

Quito Mariscal Sucr

Fri 8/21

7:00 am-9:16 pm

1 stop14h 16m

$677

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Sat 9/12

5:59 pm-5:00 am

1 stop11h 01m

Quito Mariscal Sucr

Fri 9/25

12:35 am-8:42 pm

2 stops20h 07m

$682
Quickest round-trip

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Sat 7/25

9:37 am-11:25 pm

1 stop13h 48m

Quito Mariscal Sucr

Fri 7/31

12:35 am-8:27 am

1 stop7h 52m

$687

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Sat 7/25

1:39 pm-11:25 pm

2 stops33h 46m

Quito Mariscal Sucr

Fri 7/31

12:35 am-8:27 am

1 stop7h 52m

$711

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Mon 7/27

7:20 pm-5:00 am

1 stop9h 40m

Quito Mariscal Sucr

Mon 8/3

7:00 am-8:27 am

1 stop25h 27m

$718

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Mon 7/27

5:20 am-6:59 pm

1 stop13h 39m

Quito Mariscal Sucr

Tue 8/4

9:00 am-11:10 am

2 stops26h 10m

$727

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Mon 7/27

5:30 am-5:00 am

1 stop23h 30m

Quito Mariscal Sucr

Mon 8/3

7:00 am-4:55 pm

2 stops33h 55m

$732

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Sat 9/5

4:45 pm-11:25 pm

2 stops30h 40m

Quito Mariscal Sucr

Fri 9/18

12:35 am-4:50 pm

2 stops16h 15m

$739

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Sat 7/25

5:20 am-6:59 pm

1 stop13h 39m

Quito Mariscal Sucr

Thu 8/6

12:59 am-1:38 pm

1 stop12h 39m

$756

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Tue 8/4

5:01 am-11:58 pm

1 stop18h 57m

Quito Mariscal Sucr

Thu 8/13

11:56 pm-11:59 pm

1 stop24h 03m

$765

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 Quito from

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

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 Quito?

The cheapest month to fly to Quito from San Antonio is in January. Flight prices, which tend to average around $584, are often lower during this time because this is during the off-season. If you aren’t able to travel to Quito during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $657.

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

You could potentially save up to 5% on your flight if you consider stops on a San Antonio to Quito flight.

When to book flights from San Antonio to Quito

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

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

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

Fastest flight time

9h 40m

Direct flights

None
The fastest flight from San Antonio to Quito takes 9h 40m
There are no direct flights from San Antonio to Quito. There are no popular flight routes from San Antonio to Quito.
Search flight deals

Frequently asked questions about flying from San Antonio to Quito

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

    Quito Mariscal Sucr is 2433.7 mi away from San Antonio. Typically, this will take 9h 40m by plane in normal conditions.

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Antonio Airport to Quito Mariscal Sucr Airport.

  • What documentation or ID do you need to fly to Quito Mariscal Sucr Airport?

    The travel and health documents required for your trip to Quito Mariscal Sucr 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 Quito Mariscal Sucr 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 San Antonio to Quito?

Best airlines flying from San Antonio to Quito

Compare and see reviews for airlines that fly from San Antonio to Quito with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $574Free CancellationRating
7.4
9,909 reviews
Search United Airlines flights

Traveling to a place near Quito?

Book flights to Quito if you plan to visit one of these locations
Mindo
Ibarra
Otavalo

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to Quito. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Quito from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between San Antonio and Quito by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Quito, momondo offers a useful price alert feature which will track prices for flights to Quito from San Antonio and alert you when they change.

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