$216 Cheap Flights from San Francisco (SFO) to Quito (UIO)

View $216 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from San Francisco Intl. Airport (SFO) to Mariscal Sucre Intl. Airport (UIO)

Cheap Flights from San Francisco to Quito (SFO-UIO)

Prices were available within the past 7 days and start at $216 for one-way flights and $452 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Nov 29 - Tue, Dec 16
SFO
San Francisco
UIO
Quito
$452 Roundtrip, found 7 hours ago
$452
Roundtrip
found 7 hours ago
Select United flight, departing Sat, Nov 29 from San Francisco to Quito, returning Tue, Dec 16, priced at $452 found 7 hours ago
United
Sat, Nov 1 - Wed, Nov 5
SFO
San Francisco
UIO
Quito
$452 Roundtrip, found 4 days ago
$452
Roundtrip
found 4 days ago
Select United flight, departing Sat, Nov 1 from San Francisco to Quito, returning Wed, Nov 5, priced at $452 found 4 days ago
United
Fri, Dec 5 - Wed, Dec 10
SFO
San Francisco
UIO
Quito
$455 Roundtrip, found 4 days ago
$455
Roundtrip
found 4 days ago
Select United flight, departing Fri, Dec 5 from San Francisco to Quito, returning Wed, Dec 10, priced at $455 found 4 days ago
Delta
Sat, Nov 15 - Wed, Nov 26
SFO
San Francisco
UIO
Quito
$457 Roundtrip, found 12 hours ago
$457
Roundtrip
found 12 hours ago
Select Delta flight, departing Sat, Nov 15 from San Francisco to Quito, returning Wed, Nov 26, priced at $457 found 12 hours ago
LATAM Airlines Group
Sat, Nov 15 - Wed, Nov 26
SFO
San Francisco
UIO
Quito
$462 Roundtrip, found 12 hours ago
$462
Roundtrip
found 12 hours ago
Select LATAM Airlines Group flight, departing Sat, Nov 15 from San Francisco to Quito, returning Wed, Nov 26, priced at $462 found 12 hours ago
United
Mon, Nov 17 - Thu, Dec 4
SFO
San Francisco
UIO
Quito
$462 Roundtrip, found 4 days ago
$462
Roundtrip
found 4 days ago
Select United flight, departing Mon, Nov 17 from San Francisco to Quito, returning Thu, Dec 4, priced at $462 found 4 days ago
Copa
Sun, Dec 7 - Sat, Dec 13
SFO
San Francisco
UIO
Quito
$464 Roundtrip, found 4 days ago
$464
Roundtrip
found 4 days ago
Select Copa flight, departing Sun, Dec 7 from San Francisco to Quito, returning Sat, Dec 13, priced at $464 found 4 days ago
United
Fri, Nov 14 - Sun, Nov 16
SFO
San Francisco
UIO
Quito
$465 Roundtrip, found 4 days ago
$465
Roundtrip
found 4 days ago
Select United flight, departing Fri, Nov 14 from San Francisco to Quito, returning Sun, Nov 16, priced at $465 found 4 days ago
Copa
Mon, Nov 10 - Sun, Nov 16
SFO
San Francisco
UIO
Quito
$466 Roundtrip, found 13 hours ago
$466
Roundtrip
found 13 hours ago
Select Copa flight, departing Mon, Nov 10 from San Francisco to Quito, returning Sun, Nov 16, priced at $466 found 13 hours ago
American Airlines
Thu, Feb 5 - Fri, Feb 20
SFO
San Francisco
UIO
Quito
$466 Roundtrip, found 8 hours ago
$466
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Thu, Feb 5 from San Francisco to Quito, returning Fri, Feb 20, priced at $466 found 8 hours ago

Find the cheapest month to fly from San Francisco (SFO) to Quito (UIO)

March is typically the cheapest month to fly

From $413 - $691 per traveler.

Alternative airports near Quito

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Mariscal Sucre Intl. UIO. Cheapest and Closest option available. Average driving time to city center is 33 minutes. Flights from $589
UIO
Mariscal Sucre Intl.
CheapestClosest
Average driving time to city center33 min
Flights from $589
Flights from San Francisco (SFO) to Quito (UIO)
Origin airport
San Francisco Intl.
Destination airport
Mariscal Sucre Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Copa, Delta, LATAM Airlines Group, United, avianca
Roundtrip price
$451
Distance
3825 mi

San Francisco to Quito Flights

The cheapest times to fly from San Francisco to Quito

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Francisco to Quito are during the month of November. You can find some of the cheapest flights from San Francisco to Quito with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Francisco to Quito

Sunday is one of the best days to book for cheap flights from San Francisco to Quito: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Francisco to Quito

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Francisco to Quito in 2025. You can also book with separate airlines for your outbound and return journeys, from $216 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Francisco to Quito flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Francisco to Quito airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from San Francisco Intl. Airport (SFO) to Mariscal Sucre Intl. Airport (UIO) cost?
Snag a cheap one-way flight from $216 or cheap return flight from $452 from San Francisco Intl. Airport (SFO) to Mariscal Sucre Intl. Airport (UIO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from San Francisco Intl. Airport (SFO) to Mariscal Sucre Intl. Airport (UIO)?
Planning your getaway for November may help you find better deals, as it's the cheapest month for flights between SFO and UIO. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from San Francisco Intl. Airport (SFO) to Mariscal Sucre Intl. Airport (UIO)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from SFO to UIO. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from San Francisco Intl. Airport (SFO) to Mariscal Sucre Intl. Airport (UIO)?
Direct flights from San Francisco Intl. Airport (SFO) to Mariscal Sucre Intl. Airport (UIO) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SFO to UIO?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Francisco Intl. Airport (SFO) to Mariscal Sucre Intl. Airport (UIO)?
Choose a flight from San Francisco Intl. Airport (SFO) to Mariscal Sucre Intl. Airport (UIO) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from San Francisco Intl. Airport (SFO) to Mariscal Sucre Intl. Airport (UIO) last-minute?
Last-minute fares from SFO to UIO are typically more expensive. For the lowest rates, start searching for flights as early as possible. That being said, if you're flexible with your travel plans, you may score a cheap fare right before you leave.
Is it cheaper to book a SFO to UIO flight and hotel package?
You'll generally save money by booking a SFO to UIO flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your ideal accommodations and flights, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Mariscal Sucre Intl. Airport (UIO)?
In most cases, you can cancel or modify your SFO to UIO flight. However, additional charges may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need further information, head to our Customer Service portal.

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*Available to One Key members.