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Cheap flights from Quito to San Francisco from $236

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 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Delta Logo
11:45 pm - 12:55 pmUIO-SFO
16h 10m1 stop
Delta Logo
6:00 am - 5:17 amSFO-UIO
21h 17m2 stops
$391Delta
Find Deal
Wed, Jan 28 - Tue, Mar 24
United Airlines Logo
1:35 am - 5:50 pmUIO-SFO
19h 15m1 stop
United Airlines Logo
7:18 am - 12:30 amSFO-UIO
14h 12m1 stop
$400United Airlines
Find Deal
Tue, Feb 3 - Sun, Feb 8
LATAM Airlines Logo
7:00 pm - 9:46 pmUIO-SFO
28h 46m2 stops
LATAM Airlines Logo
11:45 pm - 8:09 pmSFO-UIO
18h 24m1 stop
$404LATAM Airlines
Find Deal
Mon, Mar 16 - Sat, Apr 18
LATAM Airlines Logo
7:00 pm - 8:50 pmUIO-SFO
28h 50m2 stops
LATAM Airlines Logo
7:00 am - 5:17 amSFO-UIO
19h 17m2 stops
$410LATAM Airlines
Find Deal
Tue, Dec 23 - Sat, Jan 17
Avianca Logo
4:00 am - 12:00 pmUIO-SFO
11h 00m1 stop
Avianca Logo
1:20 pm - 2:50 amSFO-UIO
10h 30m1 stop
$433Avianca
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Thu, Feb 12 - Wed, Feb 18
United Airlines Logo
1:35 am - 7:49 amUIO-SFO
33h 14m1 stop
United Airlines Logo
12:43 am - 12:30 amSFO-UIO
20h 47m1 stop
$439United Airlines
Find Deal
Thu, Jan 22 - Wed, Jan 28
LATAM Airlines Logo
11:45 pm - 5:43 pmUIO-SFO
20h 58m1 stop
LATAM Airlines Logo
11:30 am - 7:05 pmSFO-UIO
29h 35m2 stops
$442LATAM Airlines
Find Deal
Wed, Jan 28 - Tue, Mar 31
United Airlines Logo
12:35 am - 5:12 pmUIO-SFO
18h 37m1 stop
United Airlines Logo
5:00 am - 11:25 pmSFO-UIO
16h 25m1 stop
$448United Airlines
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Tue, May 5 - Sun, May 10
Avianca Logo
7:05 pm - 11:20 pmUIO-SFO
31h 15m2 stops
Avianca Logo
12:10 am - 2:50 amSFO-UIO
24h 40m1 stop
$465Avianca
Find Deal
Wed, Jan 28 - Mon, Mar 23
Avianca Logo
4:00 am - 1:00 pmUIO-SFO
11h 00m1 stop
Avianca Logo
12:05 am - 10:25 pmSFO-UIO
20h 20m2 stops
$484Avianca
Find Deal
Mon, Mar 16 - Fri, Apr 17

Delta flights from Quito to San Francisco

Our best Delta deals on Quito to San Francisco flight tickets
Delta
Jan 28
UIO11:45 pmQuito Mariscal Sucr
16h 10m
1 stop
SFO12:55 pmSan Francisco
Mar 24
SFO6:00 amSan Francisco
21h 17m
2 stops
UIO5:17 amQuito Mariscal Sucr
$391
Find similar
Delta
Nov 20
UIO9:11 amQuito Mariscal Sucr
17h 44m
2 stops
SFO11:55 pmSan Francisco
Nov 23
SFO12:30 amSan Francisco
15h 35m
2 stops
UIO7:05 pmQuito Mariscal Sucr
$676
Find similar

United Airlines flights from Quito to San Francisco

Our best United Airlines deals on Quito to San Francisco flight tickets
United Airlines
Dec 3
UIO8:00 amQuito Mariscal Sucr
31h 09m
1 stop
SFO12:09 pmSan Francisco
Dec 6
SFO11:59 pmSan Francisco
27h 11m
1 stop
UIO6:10 amQuito Mariscal Sucr
$391
Find similar
United Airlines
Feb 3
UIO1:35 amQuito Mariscal Sucr
19h 15m
1 stop
SFO5:50 pmSan Francisco
Feb 8
SFO7:18 amSan Francisco
14h 12m
1 stop
UIO12:30 amQuito Mariscal Sucr
$400
Find similar
United Airlines
Nov 20
UIO1:35 amQuito Mariscal Sucr
16h 16m
1 stop
SFO2:51 pmSan Francisco
Nov 28
SFO2:50 pmSan Francisco
30h 40m
1 stop
UIO12:30 amQuito Mariscal Sucr
$416
Find similar

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 November 19, 2025.
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

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Wed 1/28

11:45 pm-12:55 pm

1 stop16h 10m

San Francisco

Tue 3/24

6:00 am-5:17 am

2 stops21h 17m

$391

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Tue 2/3

1:35 am-5:50 pm

1 stop19h 15m

San Francisco

Sun 2/8

7:18 am-12:30 am

1 stop14h 12m

$400

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Mon 3/16

7:00 pm-9:46 pm

2 stops28h 46m

San Francisco

Sat 4/18

11:45 pm-8:09 pm

1 stop18h 24m

$404

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Tue 12/23

7:00 pm-8:50 pm

2 stops28h 50m

San Francisco

Sat 1/17

7:00 am-5:17 am

2 stops19h 17m

$410

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Thu 2/12

4:00 am-12:00 pm

1 stop11h 00m

San Francisco

Wed 2/18

1:20 pm-2:50 am

1 stop10h 30m

$433

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Thu 1/22

1:35 am-7:49 am

1 stop33h 14m

San Francisco

Wed 1/28

12:43 am-12:30 am

1 stop20h 47m

$439

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Wed 1/28

11:45 pm-5:43 pm

1 stop20h 58m

San Francisco

Tue 3/31

11:30 am-7:05 pm

2 stops29h 35m

$442

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Tue 5/5

12:35 am-5:12 pm

1 stop18h 37m

San Francisco

Sun 5/10

5:00 am-11:25 pm

1 stop16h 25m

$448

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Wed 1/28

7:05 pm-11:20 pm

2 stops31h 15m

San Francisco

Mon 3/23

12:10 am-2:50 am

1 stop24h 40m

$465

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Mon 3/16

4:00 am-1:00 pm

1 stop11h 00m

San Francisco

Fri 4/17

12:05 am-10:25 pm

2 stops20h 20m

$484

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 $527.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Quito to San Francisco is on a Wednesday when prices can be found for as low as $577. The most expensive day to fly to San Francisco is Saturday, with ticket prices averaging around $694.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Quito to San Francisco flights are usually those with departure times in the afternoon. Our users have found flights to San Francisco in the afternoon for as low as $561. Flights in the evening are often more expensive with an average ticket price of $658.

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 $599 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 $490 on momondo.

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

As of November 2025, prices for Quito to San Francisco flights are approximately 10% cheaper 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

Direct flights

None
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 00m.

  • 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 $368Free CancellationRating
7.6
1,566 reviews
Search Copa Airlines flights
AviancaPriceFrom $484Free CancellationRating
6.6
2,475 reviews
Search Avianca flights
United AirlinesPriceFrom $486Free CancellationRating
7.4
9,019 reviews
Search United 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
Calistoga
Hayward
Big Sur
Santa Clara
Daly City
Fremont
Berkeley
Vallejo
Walnut Creek
Half Moon Bay
Salinas
Livermore
Turlock
South San Francisco

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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