Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Quito to San Francisco from $319

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 1/22. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Quito to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
10:10 am - 10:35 pmUIO  Quito Mariscal Sucr-SFO San Francisco
14h 25m2 stops Bogotá El Dorado San Salvador El Salvador Intl
Avianca Logo
11:55 pm - 4:10 pmSFO  San Francisco-UIO Quito Mariscal Sucr
14h 15m2 stops San Salvador El Salvador Intl Medellín Jose Maria Cordova Intl
$551Avianca
Sun, Oct 11 - Wed, Oct 21
Avianca Logo
4:05 am - 12:50 pmUIO  Quito Mariscal Sucr-SFO San Francisco
10h 45m1 stop San Salvador El Salvador Intl
Avianca Logo
2:15 pm - 2:55 amSFO  San Francisco-UIO Quito Mariscal Sucr
10h 40m1 stop San Salvador El Salvador Intl
$551Avianca
Tue, Sep 8 - Mon, Sep 14
American Airlines Logo
6:45 am - 12:12 amUIO  Quito Mariscal Sucr-SFO San Francisco
20h 27m1 stop Miami
American Airlines Logo
8:00 am - 11:47 pmSFO  San Francisco-UIO Quito Mariscal Sucr
12h 47m1 stop Miami
$587American Airlines
Sun, Nov 1 - Sun, Jan 17
American Airlines Logo
6:45 am - 12:12 amUIO  Quito Mariscal Sucr-SFO San Francisco
20h 27m1 stop Miami
American Airlines Logo
5:30 am - 11:47 pmSFO  San Francisco-UIO Quito Mariscal Sucr
15h 17m2 stops Dallas/Fort Worth Miami
$592American Airlines
Sun, Nov 1 - Sun, Jan 17
Copa Airlines Logo
8:21 am - 11:40 pmUIO  Quito Mariscal Sucr-SFO San Francisco
17h 19m1 stop Panama City Tocumen Intl
Copa Airlines Logo
1:12 am - 11:26 amSFO  San Francisco-UIO Quito Mariscal Sucr
32h 14m1 stop Panama City Tocumen Intl
$613Copa Airlines
Tue, Sep 1 - Mon, Sep 14
Copa Airlines Logo
3:09 am - 6:10 pmUIO  Quito Mariscal Sucr-SFO San Francisco
17h 01m1 stop Panama City Tocumen Intl
Copa Airlines Logo
8:36 pm - 8:46 pmSFO  San Francisco-UIO Quito Mariscal Sucr
22h 10m1 stop Panama City Tocumen Intl
$624Copa Airlines
Tue, Oct 13 - Sun, Oct 25
United Airlines Logo
12:35 am - 12:27 amUIO  Quito Mariscal Sucr-SFO San Francisco
25h 52m1 stop Houston George Bush Intcntl
United Airlines Logo
11:59 pm - 11:25 pmSFO  San Francisco-UIO Quito Mariscal Sucr
21h 26m1 stop Houston George Bush Intcntl
$626United Airlines
Wed, Sep 16 - Sun, Sep 20
United Airlines Logo
7:00 am - 8:35 amUIO  Quito Mariscal Sucr-SFO San Francisco
27h 35m1 stop Houston George Bush Intcntl
United Airlines Logo
5:00 am - 5:00 amSFO  San Francisco-UIO Quito Mariscal Sucr
22h 00m1 stop Houston George Bush Intcntl
$626United Airlines
Sun, Sep 27 - Sun, Oct 4
LATAM Airlines Logo
12:55 am - 10:31 amUIO  Quito Mariscal Sucr-SFO San Francisco
12h 36m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
2:05 pm - 9:25 pmSFO  San Francisco-UIO Quito Mariscal Sucr
28h 20m1 stop Atlanta Hartsfield-Jackson
$1,561LATAM Airlines
Sat, Nov 14 - Sat, Nov 21
LATAM Airlines Logo
12:59 am - 11:55 amUIO  Quito Mariscal Sucr-SFO San Francisco
12h 56m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
6:00 am - 6:59 pmSFO  San Francisco-UIO Quito Mariscal Sucr
10h 59m1 stop Atlanta Hartsfield-Jackson
$1,704LATAM Airlines
Sat, Sep 5 - Thu, Sep 17

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

American Airlines flights from Quito to San Francisco

Our best American Airlines deals on Quito to San Francisco flight tickets
American Airlines
Nov 1
UIO6:45 amQuito Mariscal Sucr
20h 27m
1 stop
SFO12:12 amSan Francisco
Jan 17
SFO8:00 amSan Francisco
12h 47m
1 stop
UIO11:47 pmQuito Mariscal Sucr
$587
American Airlines
Nov 1
UIO6:45 amQuito Mariscal Sucr
20h 27m
1 stop
SFO12:12 amSan Francisco
Jan 17
SFO5:30 amSan Francisco
15h 17m
2 stops
UIO11:47 pmQuito Mariscal Sucr
$592
American Airlines
Nov 1
UIO6:45 amQuito Mariscal Sucr
20h 27m
1 stop
SFO12:12 amSan Francisco
Jan 17
SFO8:00 amSan Francisco
12h 47m
1 stop
UIO11:47 pmQuito Mariscal Sucr
$651

Copa Airlines flights from Quito to San Francisco

Our best Copa Airlines deals on Quito to San Francisco flight tickets
Copa Airlines
Oct 11
UIO6:02 amQuito Mariscal Sucr
19h 38m
1 stop
SFO11:40 pmSan Francisco
Oct 21
SFO8:21 pmSan Francisco
14h 09m
1 stop
UIO12:30 pmQuito Mariscal Sucr
$648
Copa Airlines
Nov 20
UIO5:48 amQuito Mariscal Sucr
14h 37m
1 stop
SFO5:25 pmSan Francisco
Dec 1
SFO7:36 pmSan Francisco
22h 13m
1 stop
UIO8:49 pmQuito Mariscal Sucr
$657
Copa Airlines
Oct 13
UIO2:31 pmQuito Mariscal Sucr
11h 09m
1 stop
SFO11:40 pmSan Francisco
Oct 22
SFO8:21 pmSan Francisco
14h 09m
1 stop
UIO12:30 pmQuito Mariscal Sucr
$669

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 August 15, 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 Quito Mariscal Sucr - SFO San Francisco

UIOSFO

Quito Mariscal Sucr

Sun 10/11

10:10 am-10:35 pm

2 stops14h 25m

San Francisco

Wed 10/21

11:55 pm-4:10 pm

2 stops14h 15m

$551
Quickest round-trip

QuitoSan Francisco

UIO Quito Mariscal Sucr - SFO San Francisco

UIOSFO

Quito Mariscal Sucr

Tue 9/8

4:05 am-12:50 pm

1 stop10h 45m

San Francisco

Mon 9/14

2:15 pm-2:55 am

1 stop10h 40m

$551

QuitoSan Francisco

UIO Quito Mariscal Sucr - SFO San Francisco

UIOSFO

Quito Mariscal Sucr

Sun 11/1

6:45 am-12:12 am

1 stop20h 27m

San Francisco

Sun 1/17

8:00 am-11:47 pm

1 stop12h 47m

$587

QuitoSan Francisco

UIO Quito Mariscal Sucr - SFO San Francisco

UIOSFO

Quito Mariscal Sucr

Sun 11/1

6:45 am-12:12 am

1 stop20h 27m

San Francisco

Sun 1/17

5:30 am-11:47 pm

2 stops15h 17m

$592

QuitoSan Francisco

UIO Quito Mariscal Sucr - SFO San Francisco

UIOSFO

Quito Mariscal Sucr

Tue 9/1

8:21 am-11:40 pm

1 stop17h 19m

San Francisco

Mon 9/14

1:12 am-11:26 am

1 stop32h 14m

$613

QuitoSan Francisco

UIO Quito Mariscal Sucr - SFO San Francisco

UIOSFO

Quito Mariscal Sucr

Tue 10/13

3:09 am-6:10 pm

1 stop17h 01m

San Francisco

Sun 10/25

8:36 pm-8:46 pm

1 stop22h 10m

$624

QuitoSan Francisco

UIO Quito Mariscal Sucr - SFO San Francisco

UIOSFO

Quito Mariscal Sucr

Wed 9/16

12:35 am-12:27 am

1 stop25h 52m

San Francisco

Sun 9/20

11:59 pm-11:25 pm

1 stop21h 26m

$626

QuitoSan Francisco

UIO Quito Mariscal Sucr - SFO San Francisco

UIOSFO

Quito Mariscal Sucr

Sun 9/27

7:00 am-8:35 am

1 stop27h 35m

San Francisco

Sun 10/4

5:00 am-5:00 am

1 stop22h 00m

$626

QuitoSan Francisco

UIO Quito Mariscal Sucr - SFO San Francisco

UIOSFO

Quito Mariscal Sucr

Sat 11/14

12:55 am-10:31 am

1 stop12h 36m

San Francisco

Sat 11/21

2:05 pm-9:25 pm

1 stop28h 20m

$1,561

QuitoSan Francisco

UIO Quito Mariscal Sucr - SFO San Francisco

UIOSFO

Quito Mariscal Sucr

Sat 9/5

12:59 am-11:55 am

1 stop12h 56m

San Francisco

Thu 9/17

6:00 am-6:59 pm

1 stop10h 59m

$1,704

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Quito and San Francisco?

Prices are currently typical for flights on this route.

Typical prices usually range from $539 to $823.
The lowest price recently found on this route was $551.

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 $465.

How far in advance should I book a flight from Quito 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 $538 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 $445 on momondo.

Can stopping save me money on Quito to San Francisco flights?

You could potentially save up to 32% on your flight if you consider stops on a Quito to San Francisco flight.

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

As of August 2026, prices for Quito to San Francisco flights are approximately 15% 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

Fastest flight time

11h 51m

Direct flights

None
The fastest flight from Quito to San Francisco takes 11h 51m
There are no direct flights from Quito to San Francisco. There are no popular flight routes from Quito to San Francisco.
Search flight deals

Frequently asked questions about flying from Quito to San Francisco

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

    Quito Mariscal Sucr and San Francisco are 3827.9 mi apart from one another. By plane, this route typically takes 11h 51m.

  • 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
AviancaPriceFrom $279Free CancellationRating
6.5
2,538 reviews
Search Avianca flights
Copa AirlinesPriceFrom $326Free CancellationRating
7.6
1,558 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $339Free CancellationRating
7.4
1,980 reviews
Search LATAM Airlines flights
United AirlinesPriceFrom $390Free CancellationRating
7.4
10,111 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
South San Francisco
Fremont
Berkeley
Bodega Bay
Hayward
Walnut Creek
Santa Clara
Vallejo
Roseville
Sonoma
Salinas
Sunnyvale
Milpitas
Daly City
Burlingame
Marina
Palo Alto

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.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 9/14
Mon 9/21
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States