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Cheap flights from Quito to San Francisco from $270

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Quito to San Francisco departing on 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Quito to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
4:05 am - 12:50 pm
UIO
-
SFO
10h 45m
1 stop
Avianca Logo
11:55 pm - 4:10 pm
SFO
-
UIO
14h 15m
2 stops
$463Avianca
Tue, Aug 25 - Thu, Sep 10
Avianca Logo
10:10 am - 11:55 pm
UIO
-
SFO
15h 45m
2 stops
Avianca Logo
11:55 pm - 5:40 pm
SFO
-
UIO
15h 45m
2 stops
$464Avianca
Thu, Apr 16 - Wed, Apr 29
Delta Logo
6:50 pm - 7:19 pm
UIO
-
SFO
26h 29m
2 stops
Delta Logo
11:36 pm - 6:59 pm
SFO
-
UIO
17h 23m
1 stop
$466Delta
Wed, Apr 8 - Sun, Apr 19
Avianca Logo
4:05 am - 10:35 pm
UIO
-
SFO
20h 30m
1 stop
Avianca Logo
2:15 pm - 2:55 am
SFO
-
UIO
10h 40m
1 stop
$473Avianca
Sat, Aug 29 - Sun, Sep 13
Delta Logo
12:59 am - 7:19 pm
UIO
-
SFO
20h 20m
1 stop
Delta Logo
9:35 pm - 6:59 pm
SFO
-
UIO
19h 24m
1 stop
$475Delta
Thu, Apr 9 - Mon, Apr 20
LATAM Airlines Logo
12:59 am - 7:19 pm
UIO
-
SFO
20h 20m
1 stop
LATAM Airlines Logo
6:00 am - 4:43 am
SFO
-
UIO
20h 43m
2 stops
$479LATAM Airlines
Thu, Apr 9 - Sun, Apr 19
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
$480Avianca
Sat, May 16 - Sun, May 31
Avianca Logo
4:05 am - 12:50 pm
UIO
-
SFO
10h 45m
1 stop
Avianca Logo
2:15 pm - 2:55 am
SFO
-
UIO
10h 40m
1 stop
$484Avianca
Thu, Apr 16 - Wed, Apr 29
Copa Airlines Logo
2:29 pm - 11:40 pm
UIO
-
SFO
11h 11m
1 stop
Copa Airlines Logo
8:06 pm - 2:09 pm
SFO
-
UIO
16h 03m
1 stop
$487Copa Airlines
Mon, May 18 - Wed, May 27
LATAM Airlines Logo
7:41 am - 2:44 pm
UIO
-
SFO
33h 03m
2 stops
LATAM Airlines Logo
11:59 pm - 6:59 pm
SFO
-
UIO
17h 00m
1 stop
$488LATAM Airlines
Sat, May 2 - Mon, May 11

LATAM Airlines flights from Quito to San Francisco

Our best LATAM Airlines deals on Quito to San Francisco flight tickets
LATAM Airlines
Apr 9
UIO12:59 amQuito Mariscal Sucr
20h 20m
1 stop
SFO7:19 pmSan Francisco
Apr 19
SFO6:00 amSan Francisco
20h 43m
2 stops
UIO4:43 amQuito Mariscal Sucr
$479
LATAM Airlines
May 2
UIO7:41 amQuito Mariscal Sucr
33h 03m
2 stops
SFO2:44 pmSan Francisco
May 11
SFO11:59 pmSan Francisco
17h 00m
1 stop
UIO6:59 pmQuito Mariscal Sucr
$488
LATAM Airlines
Apr 15
UIO12:59 amQuito Mariscal Sucr
21h 25m
1 stop
SFO8:24 pmSan Francisco
May 1
SFO11:57 pmSan Francisco
17h 02m
1 stop
UIO6:59 pmQuito Mariscal Sucr
$499

Avianca flights from Quito to San Francisco

Our best Avianca deals on Quito to San Francisco flight tickets
Avianca
Aug 25
UIO4:05 amQuito Mariscal Sucr
10h 45m
1 stop
SFO12:50 pmSan Francisco
Sep 10
SFO11:55 pmSan Francisco
14h 15m
2 stops
UIO4:10 pmQuito Mariscal Sucr
$463
Avianca
Apr 16
UIO4:05 amQuito Mariscal Sucr
10h 45m
1 stop
SFO12:50 pmSan Francisco
Apr 29
SFO2:15 pmSan Francisco
16h 25m
2 stops
UIO8:40 amQuito Mariscal Sucr
$464
Avianca
Aug 29
UIO4:05 amQuito Mariscal Sucr
20h 30m
1 stop
SFO10:35 pmSan Francisco
Sep 13
SFO2:15 pmSan Francisco
10h 40m
1 stop
UIO2:55 amQuito Mariscal Sucr
$473

momondo Fare Finder

 
Customize your flight search to find flights from Quito to San Francisco 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, momondo users made 832,500 searches. Data last updated March 13, 2026.
Use the filters below to find and compare flights from Quito to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Tue 8/25

4:05 am-12:50 pm

1 stop10h 45m

San Francisco

Thu 9/10

11:55 pm-4:10 pm

2 stops14h 15m

$463

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Thu 4/16

10:10 am-11:55 pm

2 stops15h 45m

San Francisco

Wed 4/29

11:55 pm-5:40 pm

2 stops15h 45m

$464

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Wed 4/8

6:50 pm-7:19 pm

2 stops26h 29m

San Francisco

Sun 4/19

11:36 pm-6:59 pm

1 stop17h 23m

$466

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sat 8/29

4:05 am-10:35 pm

1 stop20h 30m

San Francisco

Sun 9/13

2:15 pm-2:55 am

1 stop10h 40m

$473

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Thu 4/9

12:59 am-7:19 pm

1 stop20h 20m

San Francisco

Mon 4/20

9:35 pm-6:59 pm

1 stop19h 24m

$475

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Thu 4/9

12:59 am-7:19 pm

1 stop20h 20m

San Francisco

Sun 4/19

6:00 am-4:43 am

2 stops20h 43m

$479

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sat 5/16

4:05 am-11:55 pm

1 stop21h 50m

San Francisco

Sun 5/31

2:15 pm-2:55 am

1 stop10h 40m

$480
Quickest round-trip

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Thu 4/16

4:05 am-12:50 pm

1 stop10h 45m

San Francisco

Wed 4/29

2:15 pm-2:55 am

1 stop10h 40m

$484

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Mon 5/18

2:29 pm-11:40 pm

1 stop11h 11m

San Francisco

Wed 5/27

8:06 pm-2:09 pm

1 stop16h 03m

$487

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sat 5/2

7:41 am-2:44 pm

2 stops33h 03m

San Francisco

Mon 5/11

11:59 pm-6:59 pm

1 stop17h 00m

$488

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Quito to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $464.

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

You are more likely to see cheaper flights to San Francisco from Quito when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $554 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Quito for as low as $457 on momondo.

How have Quito to San Francisco flight prices changed over time?

As of March 2026, prices for Quito to San Francisco flights are approximately 8% more expensive when compared to flights at the same time last year.

When to book flights from Quito to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Quito to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Quito to San Francisco (UIO to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quito to San Francisco

Fastest flight time

11h 47m

Direct flights

None
The fastest flight from Quito to San Francisco takes 11h 47m
There are no direct flights from Quito to San Francisco. There are no popular flight routes from Quito to San Francisco.
Search flight deals

  • How far is Quito Mariscal Sucr to San Francisco by plane?

    Quito Mariscal Sucr and San Francisco are 3828.8 mi apart from one another. By plane, this route typically takes 11h 47m.

  • When did momondo last update prices for flights from Quito Mariscal Sucr Airport to San Francisco Airport?

    Prices for flights from Quito Mariscal Sucr Airport to San Francisco Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Quito Mariscal Sucr Airport to San Francisco Airport?

  • How old do you have to be to fly from Quito Mariscal Sucr Airport to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Quito Mariscal Sucr Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Quito to San Francisco?

Best airlines flying from Quito to San Francisco

Compare and see reviews for airlines that fly from Quito to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $191Free CancellationRating
7.5
1,572 reviews
Search Copa Airlines flights
AviancaPriceFrom $269Free CancellationRating
6.5
2,498 reviews
Search Avianca flights
United AirlinesPriceFrom $292Free CancellationRating
7.4
9,421 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $370Free CancellationRating
7.4
1,917 reviews
Search LATAM Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Walnut Creek
Hayward
Berkeley
Santa Clara
Big Sur
Fremont
Calistoga
Vallejo
Salinas
Half Moon Bay
Daly City
South San Francisco
Pacific Grove
Milpitas

Why use momondo?

Why should I use momondo to find a flight deal from Quito to San Francisco?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Quito to San Francisco for you.

Can I find flights from Quito to San Francisco with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Quito to San Francisco flights to just show those with flexible booking policies.

How can momondo help me find flights from Quito to San Francisco?

momondo helps you find the best flight between Quito and San Francisco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Quito to San Francisco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Quito to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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