Cheap Flights from San Francisco International (SFO) to Mariscal Sucre Quito International (UIO)

Compare San Francisco International to Mariscal Sucre Quito International flight deals

Find the cheapest month or even day of the year to fly to Mariscal Sucre Quito International

Book the best Mariscal Sucre Quito International fare with no extra fees

Flight deals from San Francisco International to Mariscal Sucre Quito International

Looking for a cheap last-minute deal or the best return flight from San Francisco International Airport to Mariscal Sucre Quito International Airport? If you want to travel next month, return fares start from £400. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Francisco International to Mariscal Sucre Quito International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Francisco International to Mariscal Sucre Quito International flights are currently cheapest in May.

San Francisco International to Mariscal Sucre Quito International: Alternative routes

Compare routes from San Francisco International to Quito below. You may find an airport to fly into that's cheaper, faster, or easier than Mariscal Sucre Quito International.

San Francisco to Quito: Flight information

The things to know before you go.
Cheapest flight found£163
Cheapest month to flyMay

Finding cheap flights from San Francisco International to Mariscal Sucre Quito International: Frequently asked questions

The best price we found for a return flight from San Francisco International to Mariscal Sucre Quito International is £400. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Francisco International to Mariscal Sucre Quito International. But we found flights with one or more stops from £400.
As of April 2026, there are no flights flying from San Francisco International to Mariscal Sucre Quito International.
The cheapest month to fly from San Francisco International to Mariscal Sucre Quito International is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Francisco International Airport to Mariscal Sucre Quito International Airport on Wednesday, 13 May 2026.
No airlines currently offer direct flights between San Francisco International Airport and Mariscal Sucre Quito International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Mariscal Sucre Quito International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Quito is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Mariscal Sucre Quito International.

Flying from San Francisco International Airport (SFO) to Mariscal Sucre International Airport (UIO): what you need to know

  • Quito's timezone is UTC-5, making Quito two hours ahead of San Francisco.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Be at the airport on time to catch your SFO to UIO flight.

  • During popular months such as August, it's best to get to the airport earlier than normal. Plan to arrive two hours before a domestic departure and four hours ahead for international flights when you fly during a high season in general.

  • We make it a piece of cake to book a flight with a stopover. To see your options for tickets from San Francisco International Airport to Mariscal Sucre International Airport, deselect 'Direct flights only.' Then, choose a flight with a stop long enough to visit the city of your choice. Top stopovers between SFO and UIO include:

    • George Bush Intercontinental Airport

    • Tocumen International Airport

    • El Salvador International Airport

How to find the cheapest flights from San Francisco International Airport (SFO) to Mariscal Sucre International Airport (UIO)

  • Currently, £163 is the cheapest price we've seen for a one-way San Francisco International Airport to Mariscal Sucre International Airport flight. The best price for a return ticket is £400. Keep in mind that fares could change due to demand when booking.

  • Don't wait until the last minute. You're more likely to find cheap tickets from SFO to UIO if you book early. Airlines often have some fantastic early bird rates.

  • The 'Whole month' search function shows you the cheapest flights from San Francisco International Airport to Mariscal Sucre International Airport across the entire month. It's a good way to find a bargain if your dates aren't set in stone.

  • There's no need to check back in every day to see if fares have dropped when you create a Price Alert. We'll let you know as soon as a special offer becomes available on cheap flights from SFO to UIO.

  • Pick your preferred arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from San Francisco International Airport to Mariscal Sucre International Airport.

Handy information about San Francisco International Airport (SFO)

  • Of all flights leaving San Francisco International Airport, 77.36% land on time at their destination.

  • To reach San Francisco International Airport from central San Francisco, it takes about 20 minutes by car. This depends on traffic, however. It's approximately 13 miles from the airport to the city centre.

  • Expect a trip time of around 45 minutes when using public transport.

  • Booked an early flight from San Francisco International Airport to Mariscal Sucre International Airport? Avoid rushing to the airport (and sneak in some extra snooze time) by choosing one of these stays close to SFO:

Arriving at Mariscal Sucre International Airport (UIO)

  • The last thing you need is a lengthy journey to your hotel if you're getting in late on a San Francisco International Airport to Mariscal Sucre International Airport flight. Stay at one of these accommodation options near UIO instead:

  • Go wherever you want, whenever you want with a Mariscal Sucre International Airport rental car. Pick up your wheels from Europcar, Nazcar Rent a Car or Goldcar and experience more of Quito and beyond.

  • Lock in the best deal by booking your vehicle from Mariscal Sucre International Airport around three weeks ahead of your trip.

Getting from Mariscal Sucre International Airport (UIO) to central Quito

  • Mariscal Sucre International Airport is approximately 25 miles from central Quito. The drive time takes around 45 minutes.

  • Getting there on public transport typically takes 2 hours 10 minutes.

When to fly to Mariscal Sucre International Airport (UIO)

  • It's time to choose your travel dates for your flight from San Francisco International Airport to Mariscal Sucre International Airport. August is the busiest month to visit Quito. If you like a quieter vibe, go in April.

  • Before locking in your flight from San Francisco International Airport to Mariscal Sucre International Airport, think about the type of weather you enjoy. August is the warmest month in Quito, with the temperature ranging from 7ºC (45ºF) to 19ºC (66ºF).

  • Search for cheap tickets from SFO to UIO in July if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 7ºC (45ºF) and 18ºC (64ºF) on average.

Explore more of Ecuador

  • Guayaquil is just one of the many cities in Ecuador waiting to be explored once you've taken in the sights of Quito. Around 170 miles away to the south-west, well-known attractions include Malecon 2000, Las Penas and Parque Historico Guayaquil.

  • Around 190 miles south of Quito, Cuenca is another essential stop in Ecuador. No visit is complete without checking out El Museo de Las Conceptas, Museo de las Culturas Aborigenes and Old Cathedral of Cuenca.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.