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Quito

$635+ Cheap flights from San Antonio (SAT) to Quito (UIO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — UIO
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheap 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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$652
(United Airlines)

One-way from

$635
(United Airlines)

Popular in

December

Cheapest in

April

Average price

$631
Provider with most accurate pricing for San Antonio-Quito Mariscal Sucr flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Quito Mariscal Sucr flights.
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From San Antonio to Quito Mariscal Sucr
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One-way flight from San Antonio to Quito Mariscal Sucr
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Highest demand for flights based on searches. 20% potential increase in price ($216 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($63 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 23, 2025.

This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 11/155:30 amSAT - UIO
1 stop18h 00mUnited Airlines
Sat 11/221:35 amUIO - SAT
1 stop12h 29mUnited Airlines
Deal found 10/22$652
This Delta deal was found by Cheapflights users on 10/22. 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.
Sat 11/155:55 pmSAT - UIO
2 stops24h 10mDelta
Sun 11/239:11 amUIO - SAT
2 stops16h 27mDelta
Deal found 10/22$723
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Wed 11/192:14 pmSAT - UIO
1 stop9h 16mUnited Airlines
Sat 11/291:35 amUIO - SAT
1 stop8h 13mUnited Airlines
Deal found 10/22$754
This Mytrip deal was found by Cheapflights users on 10/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:37 pmSAT - UIO
2 stops26h 23mMultiple Airlines
Sun 11/238:00 amUIO - SAT
3 stops35h 32mMultiple Airlines
Deal found 10/22$762
This Ovago deal was found by Cheapflights users on 10/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:00 amSAT - UIO
2 stops14h 00mLATAM Airlines
Sun 11/306:45 pmUIO - SAT
2 stops30h 53mLATAM Airlines
Deal found 10/22$827
This American Airlines deal was found by Cheapflights users on 10/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:21 amSAT - UIO
2 stops14h 43mAmerican Airlines
Sun 11/308:27 amUIO - SAT
1 stop16h 32mAmerican Airlines
Deal found 10/22$1,179
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Fri 12/194:55 pmSAT - UIO
2 stops30h 35mUnited Airlines
Thu 1/18:00 amUIO - SAT
1 stop12h 41mUnited Airlines
Deal found 10/22$1,294

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 October 23, 2025.
Use the filters below to find and compare flights from San Antonio to Quito that are best for you.

Fly from

San Antonio

Fly to

Quito

Route

Depart

Return

Price

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Sat 11/15

5:30 am-12:30 am

1 stop18h 00m

Quito Mariscal Sucr

Sat 11/22

1:35 am-1:04 pm

1 stop12h 29m

$652

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Sat 11/15

5:00 am-11:04 pm

2 stops17h 04m

Quito Mariscal Sucr

Sun 11/23

8:27 am-11:59 pm

1 stop16h 32m

$656

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Sat 11/15

5:55 pm-7:05 pm

2 stops24h 10m

Quito Mariscal Sucr

Sun 11/23

9:11 am-12:38 am

2 stops16h 27m

$723

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Wed 11/19

2:14 pm-12:30 am

1 stop9h 16m

Quito Mariscal Sucr

Sat 11/29

1:35 am-8:48 am

1 stop8h 13m

$754

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Sat 11/15

7:37 pm-11:00 pm

2 stops26h 23m

Quito Mariscal Sucr

Sun 11/23

8:00 am-6:32 pm

3 stops35h 32m

$762

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Wed 11/19

8:00 am-11:00 pm

2 stops14h 00m

Quito Mariscal Sucr

Sun 11/30

6:45 pm-12:38 am

2 stops30h 53m

$827

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Wed 11/19

7:21 am-11:04 pm

2 stops14h 43m

Quito Mariscal Sucr

Sun 11/30

8:27 am-11:59 pm

1 stop16h 32m

$1,179

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Sun 10/26

7:30 pm-11:30 pm

1 stop28h 00m

$635

San AntonioQuito

SAT - UIO

SATUIO

San Antonio

Sun 10/26

6:21 pm-7:05 pm

2 stops48h 44m

$757

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Quito flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, June is the cheapest month in which you can book a flight from San Antonio to Quito (average of $226). Flying from San Antonio to Quito in December is currently the most expensive (average of $510). 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.

What is the cheapest time of day to fly from SAT to UIO?

Find hourly flight availability from San Antonio to Quito. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

One of the essential ways to save on airfare from San Antonio to Quito is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 27% on airfare.

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

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 October 23, 2025.
Read reviews from past customers who have flown Delta and 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.
Delta
7.9
Good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,982 reviews
Delta
7.9
Good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,995 reviews
Delta
7.9
Good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 17h 04m. 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 are the cheapest airlines flying from San Antonio to Quito round-trip?

    According to our current data, Delta ($564), and United Airlines ($582) offers the cheapest pricing from San Antonio to Quito. Users have found that Delta 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, June is the cheapest month in which you can book a flight from San Antonio to Quito (average of $226). Flying from San Antonio to Quito in December is currently the most expensive (average of $510). 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

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Top 2 airlines flying from San Antonio to Quito

Discover the top 2 airlines 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$564Average$989FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$582Average$762FlexibilityNo cancel feeOn-time69%

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