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$332+ Cheap flights from Quito (UIO) to San Antonio (SAT)

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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
UIO — SAT
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
1 adult, Economy
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Cheap flight deals from Quito to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Quito (UIO) to San Antonio (SAT). 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 June 30, 2025.

Round-trip from

$717
(United Airlines)

One-way from

$332
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$911
From Quito Mariscal Sucr to San Antonio
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One-way flight from Quito Mariscal Sucr to San Antonio
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Highest demand for flights based on searches. 19% potential increase in price ($179 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Quito to San Antonio

Cheapest flights from Quito to San Antonio
Explore the most affordable flight options available from Quito to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

This United Airlines deal was found by Cheapflights users on 6/30. 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.
Thu 7/1012:35 amUIO - SAT
1 stop8h 15mUnited Airlines
Sun 8/37:05 pmSAT - UIO
1 stop28h 20mUnited Airlines
Deal found 6/30$717
This Delta deal was found by Cheapflights users on 6/30. 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.
Fri 7/1111:15 pmUIO - SAT
1 stop18h 47mDelta
Sun 8/38:00 amSAT - UIO
1 stop12h 03mDelta
Deal found 6/30$811
This LATAM Airlines deal was found by Cheapflights users on 6/28. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/119:11 amUIO - SAT
2 stops15h 03mLATAM Airlines
Sun 8/36:11 pmSAT - UIO
2 stops24h 54mLATAM Airlines
Deal found 6/28$878

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 30, 2025.
Use the filters below to find and compare flights from Quito to San Antonio that are best for you.

Fly from

Quito

Fly to

San Antonio

Route

Depart

Return

Price

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Thu 7/10

12:35 am-11:59 pm

2 stops23h 24m

San Antonio

Sun 8/3

7:05 pm-11:25 pm

1 stop28h 20m

$717

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Fri 7/11

9:11 am-12:14 am

2 stops15h 03m

San Antonio

Sun 8/3

6:30 am-8:03 pm

1 stop13h 33m

$811

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Fri 7/11

9:11 am-9:45 am

2 stops24h 34m

San Antonio

Sun 8/3

6:11 pm-7:05 pm

2 stops24h 54m

$878

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Wed 7/23

7:15 pm-7:22 pm

2 stops24h 07m

$332

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Wed 7/23

11:15 pm-9:45 am

1 stop10h 30m

$450

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Wed 7/23

11:40 pm-1:23 pm

2 stops13h 43m

$467

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Tue 7/22

12:35 am-8:50 am

1 stop8h 15m

$504

QuitoSan Antonio

UIO - SAT

UIOSAT

Quito Mariscal Sucr

Mon 7/28

11:15 pm-11:19 am

1 stop12h 04m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Best time to book a flight from Quito to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Quito 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 Quito to San Antonio

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

Currently, August is the cheapest month in which you can book a flight from Quito to San Antonio (average of $295). Flying from Quito to San Antonio in March is currently the most expensive (average of $376). 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 UIO to SAT?

Find hourly flight availability from Quito to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quito to San Antonio as you normally would.

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

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated June 30, 2025.
See what other customers who have flown with Delta, LATAM Airlines, and United Airlines from Quito to San Antonio have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,801 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,852 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What are the cheapest airlines flying from Quito to San Antonio round-trip?

    Our cheapest airline available from Quito to San Antonio is United Airlines. Our recent data shows that you can find tickets from as low as $717 on this airline. Additional options worth looking into are Delta and LATAM Airlines, starting at $811 and $878 round-trip. Users have found that United Airlines is 3% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Quito to San Antonio one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $450. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Quito to San Antonio for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Quito to San Antonio 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 Quito to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Quito to San Antonio (average of $295). Flying from Quito to San Antonio in March is currently the most expensive (average of $376). 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

Traveling to a place near Quito?

Book flights to Quito if you plan to visit one of these locations
New Braunfels

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Top airline flying from Quito to San Antonio

Discover the top airline that operate flights from Quito to San Antonio. 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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$509Average$743FlexibilityNo cancel feeOn-time69%

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