SAT - UIO

$353 Find Cheap Flights from San Antonio to Quito

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Quito departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Quito

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Quito, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Quito, as well as popular online travel agencies
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Flight Deals

Cheap Flights from San Antonio to Quito (SAT-UIO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Quito that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Quito

Sun, Apr 5 - Wed, Apr 8
Delta Logo
6:20 pm - 7:05 pmSAT-UIO
24h 45m2 stops
Delta Logo
11:30 pm - 1:26 pmUIO-SAT
13h 56m1 stop
$703Delta
Find Deal
Sun, Apr 5 - Tue, Apr 7
United Airlines Logo
5:55 pm - 11:25 pmSAT-UIO
29h 30m1 stop
United Airlines Logo
12:35 am - 5:33 pmUIO-SAT
16h 58m1 stop
$705United Airlines
Find Deal
Sun, Apr 5 - Wed, Apr 8
Delta Logo
5:30 am - 8:00 pmSAT-UIO
14h 30m1 stop
Delta Logo
8:20 pm - 12:14 amUIO-SAT
27h 54m2 stops
$709Delta
Find Deal
Sat, Dec 13 - Tue, Dec 16
Delta Logo
5:55 pm - 8:00 pmSAT-UIO
25h 05m1 stop
Delta Logo
11:45 pm - 10:30 amUIO-SAT
11h 45m1 stop
$714Delta
Find Deal
Sat, Dec 13 - Tue, Dec 16
Delta Logo
5:55 pm - 8:00 pmSAT-UIO
25h 05m1 stop
Delta Logo
7:00 pm - 10:30 amUIO-SAT
16h 30m2 stops
$718Delta
Find Deal
Sat, Dec 13 - Mon, Dec 15
United Airlines Logo
5:20 am - 12:30 amSAT-UIO
18h 10m1 stop
United Airlines Logo
1:35 am - 3:30 pmUIO-SAT
14h 55m1 stop
$742United Airlines
Find Deal
Sat, Dec 13 - Mon, Dec 15
United Airlines Logo
5:20 am - 12:30 amSAT-UIO
18h 10m1 stop
United Airlines Logo
1:35 am - 1:06 pmUIO-SAT
12h 31m2 stops
$746United Airlines
Find Deal
Wed, Dec 17 - Tue, Jan 13
LATAM Airlines Logo
8:00 am - 8:00 pmSAT-UIO
11h 00m1 stop
LATAM Airlines Logo
11:45 pm - 12:41 pmUIO-SAT
13h 56m1 stop
$747LATAM Airlines
Find Deal
Sat, Dec 13 - Tue, Dec 16
American Airlines Logo
6:43 am - 11:02 pmSAT-UIO
15h 19m2 stops
American Airlines Logo
8:20 am - 10:16 pmUIO-SAT
14h 56m2 stops
$788American Airlines
Find Deal
Wed, Dec 17 - Mon, Jan 12
American Airlines Logo
5:20 am - 11:02 pmSAT-UIO
16h 42m1 stop
American Airlines Logo
12:49 am - 4:30 pmUIO-SAT
16h 41m1 stop
$835American Airlines
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from $703 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
April
Cheapest • 32% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$703
Overall average: $576
Delta
Sun 4/5Wed 4/8
SAT - UIO • 2 stops
Cheapest one-way
$353
United Airlines
Wed 11/19
SAT - UIO • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Quito!
Booking Insights

KAYAK's insights & trends for San Antonio to Quito flights

Get data-powered insights and trends into flights from San Antonio to Quito to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Antonio to Quito?

The average price of all round-trip flights from San Antonio to Quito clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from San Antonio to Quito, look for departures on Mondays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Quito, Thursday is the cheapest day to fly and Wednesday is the most expensive.

What is the cheapest month to fly from San Antonio to Quito?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to Quito, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Antonio to Quito is April, where tickets cost $576 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $1,532 and $1,072 respectively.

Good to know

Low seasonOctober
Cheapest flight$353
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from San Antonio to Quito

When to book flights from San Antonio to Quito

Are your dates flexible? Find out the best times to travel from San Antonio to Quito based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Antonio to Quito

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

    In the last 3 days, the lowest price for a flight from San Antonio to Quito was $353 for a one-way ticket and $703 for a round-trip.

  • Do I need a passport to fly between San Antonio and Quito?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Antonio and on arrival in Quito.

  • Which airports will I be using when flying from San Antonio to Quito?

    San Antonio and Quito are both served by 1 main airport. You will leave San Antonio from San Antonio and will be arriving at Quito Mariscal Sucr.

  • Which aircraft models fly most regularly from San Antonio to Quito?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Antonio to Quito?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between San Antonio and Quito, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from San Antonio to Quito, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from San Antonio to Quito are Delta and United Airlines. With an average price for the route of $862 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $762 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from San Antonio to Quito?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Quito.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Quito?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Quito from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Quito?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Quito with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and UIO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Quito?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Quito from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from San Antonio to Quito

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Quito. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Antonio to Quito? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7975 reviews
8.2Boarding
7.9Comfort
8.5Crew
7.3Food
7.9Entertainment
Airline reviews

On time flight. Seat comfort could be better in the Comfort section.

10.0 ExcellentMichael, Oct 2025CLT - MSP
Read more Delta reviews

On time flight. Seat comfort could be better in the Comfort section.

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

The flight was an hour and a half late departing which was inconvenient

Delay in SLC jammed us up in Chicago. Got caught up in rush hour traffic

The crew took good care of us. The flight from ATL to SFO is a longer one, and there were multiple beverage offerings. I like the 757's that Delta uses. Good airplane that is comfortable. I do wish Delta would separate Priority boarding from the better seats. I would gladly take a smaller seat in an open row than be jammed into Comfort just to get priority boarding, just to make sure I don't have to check a bag.

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

Cramped seating for me. Luckily it wasn’t a long flight

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

Because the plane was 90 degrees F, they would not let us board. I wish they had, because it meant we were delayed. It's Texas, of course it's hot. We would have survived.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

American almost always Delays flights from Austin to Dallas and back. I cannot believe they have such poor service on this route. I was about to switch to American from Delta, but they gave me enough reasons not to.

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

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