UIO - SFO

$257 Find Cheap Flights from Quito to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Quito to San Francisco departing on 6/5. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Quito to San Francisco, 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 Quito to San Francisco, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$437
Typical prices: $411-$665
Copa Airlines
Thu 4/30Mon 5/11
UIO - SFO • 1 stop
Cheapest one-way
$257
Typical prices: $369-$404
Avianca
Fri 6/5
UIO - SFO • 1 stop
Top airlines
Copa Airlines
Cheapest • from $437 (round-trip)
LATAM Airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Quito and San Francisco. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Panama City (PTY)
Cheapest • Avg $568 (round-trip)
San Salvador (SAL)
Shortest trip • 11h 04m (one-way)
Insights
Insights
Insights
Insights
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 5% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 30% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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 San Francisco!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Quito to San Francisco 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 Quito to San Francisco

Thu, Apr 30 - Mon, May 11
Copa Airlines Logo
2:30 pm - 11:40 pm
UIO
-
SFO
11h 10m
1 stop
Copa Airlines Logo
1:12 am - 11:33 pm
SFO
-
UIO
20h 21m
1 stop
$437Copa Airlines
Mon, Apr 6 - Sun, Apr 12
United Airlines Logo
7:25 am - 7:16 am
UIO
-
SFO
25h 51m
1 stop
United Airlines Logo
12:45 am - 11:25 pm
SFO
-
UIO
20h 40m
1 stop
$440United Airlines
Thu, Apr 30 - Tue, May 12
Avianca Logo
4:05 am - 10:35 pm
UIO
-
SFO
20h 30m
1 stop
Avianca Logo
11:55 pm - 4:10 pm
SFO
-
UIO
14h 15m
2 stops
$447Avianca
Wed, Apr 8 - Tue, Apr 21
LATAM Airlines Logo
12:59 am - 7:19 pm
UIO
-
SFO
20h 20m
1 stop
LATAM Airlines Logo
6:00 am - 6:59 pm
SFO
-
UIO
10h 59m
1 stop
$449LATAM Airlines
Wed, Apr 8 - Sun, Apr 19
LATAM Airlines Logo
6:50 pm - 2:42 pm
UIO
-
SFO
21h 52m
2 stops
LATAM Airlines Logo
6:00 am - 4:43 am
SFO
-
UIO
20h 43m
2 stops
$453LATAM Airlines
Sat, May 16 - Sun, May 31
Avianca Logo
4:05 am - 11:55 pm
UIO
-
SFO
21h 50m
1 stop
Avianca Logo
2:15 pm - 2:55 am
SFO
-
UIO
10h 40m
1 stop
$454Avianca
Sun, May 3 - Sun, May 10
Copa Airlines Logo
2:29 pm - 11:40 pm
UIO
-
SFO
11h 11m
1 stop
Copa Airlines Logo
1:12 am - 5:32 pm
SFO
-
UIO
14h 20m
1 stop
$461Copa Airlines
Sun, Jul 19 - Fri, Aug 7
United Airlines Logo
7:25 am - 7:22 am
UIO
-
SFO
25h 57m
1 stop
United Airlines Logo
11:59 pm - 5:00 am
SFO
-
UIO
27h 01m
1 stop
$464United Airlines
Thu, Mar 26 - Tue, Apr 14
Copa Airlines Logo
3:12 pm - 11:40 pm
UIO
-
SFO
10h 28m
1 stop
Copa Airlines Logo
1:23 am - 2:09 pm
SFO
-
UIO
10h 46m
1 stop
$466Copa Airlines
Thu, Jul 16 - Mon, Aug 3
Avianca Logo
4:05 am - 12:50 pm
UIO
-
SFO
10h 45m
1 stop
Avianca Logo
7:45 am - 2:55 am
SFO
-
UIO
17h 10m
2 stops
$467Avianca
Booking Insights

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

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

How much is a round-trip flight from Quito to San Francisco?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Quito to San Francisco departing in April.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Quito to San Francisco, 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 Quito to San Francisco is January, where tickets cost $400 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $724 and $642 respectively.

How far in advance should I book a flight from Quito to San Francisco?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Quito to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Quito to San Francisco, you should book around 4 weeks before departure, which saves you about 5% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$257
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Quito to San Francisco

When to book flights from Quito to San Francisco

Are your dates flexible? Find out the best times to travel from Quito to San Francisco 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 Quito to San Francisco

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

    In the last 3 days, the lowest price for a flight from Quito to San Francisco was $257 for a one-way ticket and $437 for a round-trip.

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

    A passport is required to fly from Quito to San Francisco.

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

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

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

    Star Alliance is the only airline alliance operating flights between Quito and San Francisco.

  • Which is the best airline for flights from Quito to San Francisco, Copa Airlines or LATAM Airlines?

    The two airlines most popular with KAYAK users for flights from Quito to San Francisco are Copa Airlines and LATAM Airlines. With an average price for the route of $565 and an overall rating of 7.5, Copa Airlines is the most popular choice. LATAM Airlines is also a great choice for the route, with an average price of $400 and an overall rating of 7.5.

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

    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 Quito to San Francisco.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Quito 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 Quito to San Francisco?

    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 San Francisco with an airline and back to Quito with another airline. Booking your flights between Quito and SFO 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 Quito to San Francisco?

    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 San Francisco from Quito up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Quito to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Quito to San Francisco. 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 Quito to San Francisco? 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.
7.5
LATAM AirlinesOverall score based on 1918 reviews
7.5Boarding
7.3Comfort
6.7Food
8.0Crew
7.0Entertainment
Airline reviews

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

2.0 MediocreTony, Feb 2026
LGA - ATL
Read more LATAM Airlines reviews

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Good check in process Poor information on payments at Lima airport

On board crew was very good. Crew was friendly, snacks were good, especially the chips. Seats seemed a bit cramped. Boarding seemed unorganized, as we were instructed to get to the gate an hour early and then just stood around until boarding.

Comfort in exit seat was excellent. FLight crew and flight were excellent. However exit seat tray table was broken so could not use it. Entertainment monitor did not work at all despite attempts to reset it.

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

Wish the seats were a little more comfortable.. it was a 6 hrs nonstop trip. But the crew was courteous and w a smile

I like this airline a lot no problems at all, except being forced to check a carry-on bag ., Overall very good airline

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

The plane broke down at the Lima stopover and they offered to put me on a flight the be t day but I had to be back in LA that morning and so I had to buy another ticket from Avianca and United for $2k I asked LATAM for compensation and received none. Very bad experience

The flight was late. Please do not delay next time.

Flight got delayed; had to go through security three times.

Seats were awful. Media should have been included for such a long flight.

A lot things happened in this trip.The fly should be less stress.

Horrible. No TV or any type of entertainment on board. Passwnger listening to/watching stuff on their own phone with no headphones making it noise and uncomfortable for everyone else, little/tiny food portions, old seats, useless wifi (cant access anything). Horrible exlerience especially it was a lomg distance flight with kids.

Some of the Air hostesses are not that friendly. Need improvement

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

Cops Airlines is fantastic! The level of care and professionalism provided by the entire crew was top rate.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

horrible service, food was an embarrassment, no charging for cellphones, stay away

Great experience with a crew always thinking in the passenger

Flight attendants had a little attitude. Food tastes no good.

Overall we had a good experience during our flight from San Francisco to Houston.

Good flight. However, when booked flight with United, assumed the layover included by United in San Francisco of 1 hr and 40 minutes was sufficient . Not so and would recommend at least 2 hours or more. Needed to go through US immigration (very long lineups), then pick up bags, take all the way to another terminal, running because we did not have sufficient time. We made the flight because they held the door for us but luggage didn’t follow.

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

Very poor. The flight was delayed from Toronto because some forget to do there job . I got to my connecting gate in San Francisco 10 minutes before the departure.but this didn’t let me board even though the flight was still there for an other 30 minutes. The the gentleman at the unite airline desk told me that they usually wait for passengers but air Canada called and told them not to we I been rerouted to Manila instead of Hong Kong . In San Francisco they mad me check in my carryon bag . I was told the it will directly go yo ho chi minn cuyt but I was told that by the Vietnams airline desk that’s not there I’m 10 hours behind my scheduled flight and looks like I I’m going without baggage. I don’t have a chance of catching ..

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Mean flight attendant. I wanted to reuse my plastic cup, but he (Matthew) said he can't for safety. I then said "I don't want water then" and he poured me a glass. I hope Matthew gets herpes and spends the rest of his life poor, lonely, and homeless.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Both flights delayed. 2nd flight over 3 hours late mechanical issues

Horrible experience with Avianca, they delayed their flight and when we arrived to NYC, AVIANCA took 1 hr y 30 mins to park the airplane and all passenger get off the plane, it made me lost all my trains to get back home and I came back to my place at 3 am instead of 12 am. On the top of that their plane seat are so uncomfortable and is not enough space and killed my legs and knees, Avianca used to be good when it was a Colombian company, now after Brasilian company bought them, their service quality is bad and their flights are delayed and oversold.

Provide free food and drinks on an international flight. Add updated head rests

Boarding was late due to the company’s that cleaned the aircraft (very poorly done) and the catering company. The entertainment system was not working for this six hour flight, uncomfortable seats in business (barely any cushion or recline). The airline staff is very good but the planes are horrible and not well maintained.

Deplaning was a mess, I sat in business (seats are horrible) and the front door had a problem so we had to deplane from the rear exit. The stairs were not tall enough to reach so there was a large step down from the plane to the top of the stairs.

Staff are the rudest in the industry … awful customer service … will never fly Avianca again

The flight attendant smashed her beverage cart into my knee, causing significant amount of pain. The seats were extremely uncomfortable. No food or drink is offered unless you want to pay the ridiculous prices for it. The schedule of flying in the overnight hours is also very uncomfortable.

I handed in my suitcase in perfect condition at SAL Airport. And in MIA Airport I received it with one corner broken and the wheels bent.

I like the crew members they're very friendly. Clean plane. The flight was on time. I dont like the comfort my car seat its better that the plane seats. They charge for everything. This airline was very good. Now it's a low cost airline

6 hour flight and have to pay for everything 100 dollars to add a carry-on bag is insane

Horrible experience. Flight cancelled. Arrived at destination 12 hs later. No one gave us an answer or any information. Very very poor service. We won’t ever travel again with Avianca

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

Information on your arrival and departure airports