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Quito

$637+ Cheap flights from San Antonio (SAT) to Quito (UIO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — UIO
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
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Cheap flight deals from San Antonio to Quito

Cheapest flights from San Antonio to Quito
Explore the most affordable flight options available from San Antonio to Quito. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/75:20 am
SAT
-
UIO
1 stop13h 39m
Delta
Thu 10/17:55 am
UIO
-
SAT
2 stops16h 13m
Delta
Deal found 7/19$637
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:20 am
SAT
-
UIO
1 stop13h 39m
Delta
Wed 9/3012:59 am
UIO
-
SAT
1 stop11h 50m
Delta
Deal found 7/19$657
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/64:45 pm
SAT
-
UIO
2 stops12h 15m
United Airlines
Wed 9/3012:35 am
UIO
-
SAT
1 stop8h 03m
United Airlines
Deal found 7/19$662
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:59 pm
SAT
-
UIO
1 stop11h 01m
United Airlines
Thu 9/1712:35 am
UIO
-
SAT
1 stop15h 08m
United Airlines
Deal found 7/21$677
This Expedia deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:45 pm
SAT
-
UIO
2 stops34h 57m
LATAM Airlines
Tue 8/259:00 am
UIO
-
SAT
2 stops26h 10m
LATAM Airlines
Deal found 7/20$693
This SmartFares deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/181:57 pm
SAT
-
UIO
1 stop26h 51m
Aeromexico
Tue 8/2510:55 am
UIO
-
SAT
1 stop25h 29m
Aeromexico
Deal found 7/20$712
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:30 am
SAT
-
UIO
1 stop18h 00m
United Airlines
Wed 12/307:45 am
UIO
-
SAT
2 stops30h 05m
United Airlines
Deal found 7/23$726
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:56 pm
SAT
-
UIO
1 stop19h 52m
Multiple Airlines
Thu 9/243:09 pm
UIO
-
SAT
2 stops17h 53m
Multiple Airlines
Deal found 7/20$728
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:20 am
SAT
-
UIO
1 stop13h 39m
Delta
Tue 8/259:00 am
UIO
-
SAT
2 stops26h 10m
Delta
Deal found 7/20$731
This oojo deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:57 pm
SAT
-
UIO
1 stop26h 51m
Aeromexico
Mon 9/710:55 am
UIO
-
SAT
1 stop25h 39m
Aeromexico
Deal found 7/21$733

Find flight deals from San Antonio to Quito

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Quito (UIO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 24, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$637
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$940
Provider with most accurate pricing for San Antonio-Quito Mariscal Sucr flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Quito Mariscal Sucr flights.
Search Deals
From San Antonio to Quito Mariscal Sucr
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 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

Mon 9/7

5:20 am-6:59 pm

1 stop13h 39m

Quito Mariscal Sucr

Thu 10/1

7:55 am-12:08 am

2 stops16h 13m

$637

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Mon 9/7

7:35 am-11:25 pm

1 stop15h 50m

Quito Mariscal Sucr

Wed 9/30

12:35 am-8:38 am

1 stop8h 03m

$637

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Mon 9/7

2:15 pm-5:00 am

1 stop14h 45m

Quito Mariscal Sucr

Fri 10/2

12:35 am-10:43 am

1 stop10h 08m

$657

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Tue 1/19

8:00 am-9:25 pm

1 stop12h 25m

Quito Mariscal Sucr

Thu 1/28

12:55 am-5:18 pm

1 stop17h 23m

$657
Quickest round-trip

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Sun 9/6

4:45 pm-5:00 am

2 stops12h 15m

Quito Mariscal Sucr

Wed 9/30

12:35 am-8:38 am

1 stop8h 03m

$662

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Tue 1/19

5:30 am-12:30 am

1 stop18h 00m

Quito Mariscal Sucr

Thu 1/28

1:35 am-4:30 pm

2 stops15h 55m

$662

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Sun 8/23

5:59 pm-5:00 am

1 stop11h 01m

Quito Mariscal Sucr

Thu 9/17

12:35 am-3:43 pm

1 stop15h 08m

$677

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Sat 9/5

1:45 pm-5:00 am

2 stops15h 15m

Quito Mariscal Sucr

Thu 10/1

12:35 am-8:38 am

1 stop8h 03m

$756

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Fri 9/11

6:35 am-6:59 pm

1 stop12h 24m

Quito Mariscal Sucr

Wed 9/16

12:59 am-12:49 pm

1 stop11h 50m

$771

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Sorted by cheapest first

Compare providers for flights from San Antonio to Quito

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Quito in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Quito flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on San Antonio-Quito flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from San Antonio-Quito flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Quito flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Quito flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Antonio to Quito

Have a flexible travel schedule? Discover the best time to fly to Quito from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Quito

What is the cheapest month to book a flight from San Antonio to Quito?

Currently, January is the cheapest month in which you can book a flight from San Antonio to Quito (average of $584). Flying from San Antonio to Quito in December is currently the most expensive (average of $1,254). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from San Antonio to Quito?

Airfare is below average for this route at the moment.

San Antonio to Quito flights typically cost between $836 and $952 in September.
The cheapest round-trip price found within the last 5 days was $637 on Delta (Sep 7-Oct 1).

Reviews of airlines servicing Quito

Get insights into the airlines that provide service to Quito. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Quito. Reviews last updated July 24, 2026.
Read reviews from past customers who have flown United Airlines from San Antonio to Quito. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,026 reviews

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
10,026 reviews
United Airlines
7.4
Good
10,026 reviews

Overall

7.4

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Quito. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Antonio to Quito?

    Departing from San Antonio to Quito will take you 13h 39m. San Antonio and Quito are separated by a distance of 2438 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from San Antonio to Quito round-trip?

    According to our current data, United Airlines ($574), offers the cheapest pricing from San Antonio to Quito. Users have found that United Airlines is 33% cheaper than the other options available to this destination.

  • Can I find deals for flights from San Antonio to Quito that include hotel bookings?

    Yes. In addition to deals on San Antonio to Quito flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Quito?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Quito.

  • Can I find deals for business class flights from San Antonio to Quito?

    Yes. Cheapflights offers flight deals from San Antonio to Quito by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Quito?

    Currently, January is the cheapest month in which you can book a flight from San Antonio to Quito (average of $584). Flying from San Antonio to Quito in December is currently the most expensive (average of $1,254). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from San Antonio to Quito

Discover the top airline that operate flights from San Antonio to Quito. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$574Average$801FlexibilityNo cancel feeOn-time69%

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