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Cheap flights from San Antonio to Quito from $252

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 4/20. 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 San Antonio to Quito

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
2:12 pm - 1:05 pm
SAT
-
UIO
22h 53m
2 stops
Multiple Airlines Logo
4:45 am - 1:17 pm
UIO
-
SAT
32h 32m
2 stops
$588Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
United Airlines Logo
9:40 am - 11:25 pm
SAT
-
UIO
13h 45m
1 stop
United Airlines Logo
12:35 am - 1:08 pm
UIO
-
SAT
12h 33m
1 stop
$637United Airlines
Mon, Apr 20 - Tue, Apr 28
United Airlines Logo
4:45 pm - 11:25 pm
SAT
-
UIO
30h 40m
2 stops
United Airlines Logo
12:35 am - 8:42 pm
UIO
-
SAT
20h 07m
2 stops
$642United Airlines
Mon, Apr 20 - Tue, Apr 28
Multiple Airlines Logo
6:00 am - 7:40 am
SAT
-
UIO
25h 40m
2 stops
Multiple Airlines Logo
5:25 pm - 1:17 pm
UIO
-
SAT
19h 52m
3 stops
$646Multiple Airlines
Thu, Apr 23 - Tue, Apr 28
Multiple Airlines Logo
10:22 am - 7:25 am
SAT
-
UIO
21h 03m
2 stops
Multiple Airlines Logo
1:30 pm - 1:17 pm
UIO
-
SAT
23h 47m
3 stops
$647Multiple Airlines
Wed, Apr 8 - Thu, Apr 16
United Airlines Logo
5:57 pm - 5:00 am
SAT
-
UIO
11h 03m
1 stop
United Airlines Logo
7:25 am - 8:27 am
UIO
-
SAT
25h 02m
1 stop
$654United Airlines
Sat, Jun 20 - Tue, Jul 14
United Airlines Logo
5:57 pm - 5:00 am
SAT
-
UIO
11h 03m
1 stop
United Airlines Logo
7:25 am - 10:42 pm
UIO
-
SAT
15h 17m
1 stop
$657United Airlines
Sat, Jun 20 - Sun, Jul 12
American Airlines Logo
5:01 am - 11:58 pm
SAT
-
UIO
18h 57m
1 stop
American Airlines Logo
6:09 am - 11:25 pm
UIO
-
SAT
17h 16m
1 stop
$667American Airlines
Wed, Jul 22 - Wed, Aug 19
United Airlines Logo
5:30 am - 5:00 am
SAT
-
UIO
47h 30m
2 stops
United Airlines Logo
7:25 am - 8:27 am
UIO
-
SAT
25h 02m
1 stop
$677United Airlines
Sat, Jun 20 - Tue, Jul 14
American Airlines Logo
5:01 am - 11:58 pm
SAT
-
UIO
18h 57m
1 stop
American Airlines Logo
11:40 pm - 11:25 pm
UIO
-
SAT
23h 45m
1 stop
$680American Airlines
Tue, Aug 4 - Tue, Aug 11

Delta flights from San Antonio to Quito

Our best Delta deals on San Antonio to Quito flight tickets
Delta
Apr 23
SAT10:42 amSan Antonio
8h 17m
1 stop
UIO6:59 pmQuito Mariscal Sucr
Apr 28
UIO8:20 pmQuito Mariscal Sucr
19h 03m
2 stops
SAT3:23 pmSan Antonio
$755
Delta
Apr 1
SAT12:24 pmSan Antonio
16h 19m
2 stops
UIO4:43 amQuito Mariscal Sucr
Apr 8
UIO6:50 pmQuito Mariscal Sucr
20h 41m
2 stops
SAT3:31 pmSan Antonio
$786
Delta
Jun 10
SAT5:25 amSan Antonio
23h 18m
2 stops
UIO4:43 amQuito Mariscal Sucr
Jun 24
UIO6:50 pmQuito Mariscal Sucr
18h 31m
2 stops
SAT1:21 pmSan Antonio
$812

American Airlines flights from San Antonio to Quito

Our best American Airlines deals on San Antonio to Quito flight tickets
American Airlines
Jul 22
SAT5:01 amSan Antonio
18h 57m
1 stop
UIO11:58 pmQuito Mariscal Sucr
Aug 19
UIO6:09 amQuito Mariscal Sucr
17h 16m
1 stop
SAT11:25 pmSan Antonio
$667
American Airlines
Aug 4
SAT5:01 amSan Antonio
18h 57m
1 stop
UIO11:58 pmQuito Mariscal Sucr
Aug 11
UIO11:40 pmQuito Mariscal Sucr
23h 45m
1 stop
SAT11:25 pmSan Antonio
$680
American Airlines
Jul 22
SAT5:01 amSan Antonio
18h 57m
1 stop
UIO11:58 pmQuito Mariscal Sucr
Aug 19
UIO6:09 amQuito Mariscal Sucr
15h 51m
2 stops
SAT10:00 pmSan Antonio
$702

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 March 24, 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

Wed 4/15

2:12 pm-1:05 pm

2 stops22h 53m

Quito Mariscal Sucr

Wed 4/22

4:45 am-1:17 pm

2 stops32h 32m

$588
Quickest round-trip

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Mon 4/20

9:40 am-11:25 pm

1 stop13h 45m

Quito Mariscal Sucr

Tue 4/28

12:35 am-1:08 pm

1 stop12h 33m

$637

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Mon 4/20

4:45 pm-11:25 pm

2 stops30h 40m

Quito Mariscal Sucr

Tue 4/28

12:35 am-8:42 pm

2 stops20h 07m

$642

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Thu 4/23

6:00 am-7:40 am

2 stops25h 40m

Quito Mariscal Sucr

Tue 4/28

5:25 pm-1:17 pm

3 stops19h 52m

$646

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Wed 4/8

10:22 am-7:25 am

2 stops21h 03m

Quito Mariscal Sucr

Thu 4/16

1:30 pm-1:17 pm

3 stops23h 47m

$647

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Sat 6/20

5:57 pm-5:00 am

1 stop11h 03m

Quito Mariscal Sucr

Tue 7/14

7:25 am-8:27 am

1 stop25h 02m

$654

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Sat 6/20

5:57 pm-5:00 am

1 stop11h 03m

Quito Mariscal Sucr

Sun 7/12

7:25 am-10:42 pm

1 stop15h 17m

$657

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Wed 7/22

5:01 am-11:58 pm

1 stop18h 57m

Quito Mariscal Sucr

Wed 8/19

6:09 am-11:25 pm

1 stop17h 16m

$667

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Sat 6/20

5:30 am-5:00 am

2 stops47h 30m

Quito Mariscal Sucr

Tue 7/14

7:25 am-8:27 am

1 stop25h 02m

$677

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Tue 8/4

5:01 am-11:58 pm

1 stop18h 57m

Quito Mariscal Sucr

Tue 8/11

11:40 pm-11:25 pm

1 stop23h 45m

$680

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 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 September is also cheap. Prices for this month can be found on momondo for an average of $682.

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

8h 17m

Direct flights

None
The fastest flight from San Antonio to Quito takes 8h 17m
There are no direct flights from San Antonio to Quito. There are no popular flight routes from San Antonio to Quito.
Search flight deals

  • 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 8h 17m 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
DeltaPriceFrom $564Free CancellationRating
7.9
8,319 reviews
Search Delta flights
United AirlinesPriceFrom $574Free CancellationRating
7.4
9,467 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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