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Cheap flights from Quito to San Francisco from $329

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 11/17. 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.
Copa Airlines Logo
6:00 am - 11:40 pm
UIO
-
SFO
19h 40m
1 stop
Copa Airlines Logo
8:21 pm - 12:32 am
SFO
-
UIO
26h 11m
1 stop
$576Copa Airlines
Thu, Sep 10 - Wed, Sep 23
Copa Airlines Logo
2:31 pm - 11:40 pm
UIO
-
SFO
11h 09m
1 stop
Copa Airlines Logo
7:36 pm - 11:32 pm
SFO
-
UIO
24h 56m
1 stop
$576Copa Airlines
Thu, Oct 29 - Sun, Nov 8
Avianca Logo
10:10 am - 10:35 pm
UIO
-
SFO
14h 25m
2 stops
Avianca Logo
2:15 pm - 8:40 am
SFO
-
UIO
16h 25m
2 stops
$576Avianca
Fri, Sep 11 - Fri, Sep 18
Avianca Logo
5:05 am - 10:50 pm
UIO
-
SFO
19h 45m
2 stops
Avianca Logo
2:20 pm - 8:55 am
SFO
-
UIO
16h 35m
2 stops
$576Avianca
Fri, Oct 30 - Sat, Oct 31
Copa Airlines Logo
6:32 pm - 6:10 pm
UIO
-
SFO
25h 38m
1 stop
Copa Airlines Logo
8:21 pm - 5:30 pm
SFO
-
UIO
19h 09m
1 stop
$576Copa Airlines
Tue, Oct 6 - Wed, Oct 14
Avianca Logo
5:05 am - 10:50 pm
UIO
-
SFO
19h 45m
2 stops
Avianca Logo
2:20 pm - 2:50 am
SFO
-
UIO
10h 30m
1 stop
$576Avianca
Fri, Oct 30 - Sat, Oct 31
United Airlines Logo
12:35 am - 10:42 am
UIO
-
SFO
12h 07m
1 stop
United Airlines Logo
5:00 am - 11:25 pm
SFO
-
UIO
16h 25m
1 stop
$587United Airlines
Tue, Sep 22 - Tue, Sep 29
American Airlines Logo
6:45 am - 12:12 am
UIO
-
SFO
20h 27m
1 stop
American Airlines Logo
11:35 pm - 8:16 pm
SFO
-
UIO
17h 41m
2 stops
$592American Airlines
Sun, Nov 1 - Sun, Jan 17
American Airlines Logo
6:45 am - 7:16 pm
UIO
-
SFO
15h 31m
1 stop
American Airlines Logo
11:13 pm - 8:16 pm
SFO
-
UIO
18h 03m
2 stops
$592American Airlines
Sun, Nov 1 - Sun, Jan 17
United Airlines Logo
1:35 am - 8:28 am
UIO
-
SFO
32h 53m
1 stop
United Airlines Logo
4:45 pm - 12:30 am
SFO
-
UIO
28h 45m
1 stop
$609United Airlines
Sat, Oct 31 - Sun, Jan 17

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United Airlines flights from Quito to San Francisco

Our best United Airlines deals on Quito to San Francisco flight tickets
United Airlines
Sep 22
UIO12:35 amQuito Mariscal Sucr
12h 07m
1 stop
SFO10:42 amSan Francisco
Sep 29
SFO5:00 amSan Francisco
16h 25m
1 stop
UIO11:25 pmQuito Mariscal Sucr
$587
United Airlines
Sep 10
UIO12:35 amQuito Mariscal Sucr
19h 54m
1 stop
SFO6:29 pmSan Francisco
Sep 18
SFO6:30 pmSan Francisco
26h 55m
1 stop
UIO11:25 pmQuito Mariscal Sucr
$614
United Airlines
Sep 22
UIO12:35 amQuito Mariscal Sucr
12h 07m
1 stop
SFO10:42 amSan Francisco
Sep 29
SFO5:00 amSan Francisco
16h 25m
1 stop
UIO11:25 pmQuito Mariscal Sucr
$623

Copa Airlines flights from Quito to San Francisco

Our best Copa Airlines deals on Quito to San Francisco flight tickets
Copa Airlines
Sep 3
UIO6:00 amQuito Mariscal Sucr
19h 40m
1 stop
SFO11:40 pmSan Francisco
Sep 6
SFO8:21 pmSan Francisco
19h 09m
1 stop
UIO5:30 pmQuito Mariscal Sucr
$600
Copa Airlines
Oct 11
UIO6:02 amQuito Mariscal Sucr
19h 38m
1 stop
SFO11:40 pmSan Francisco
Oct 21
SFO8:21 pmSan Francisco
26h 11m
1 stop
UIO12:32 amQuito Mariscal Sucr
$603
Copa Airlines
Sep 10
UIO6:00 amQuito Mariscal Sucr
19h 40m
1 stop
SFO11:40 pmSan Francisco
Sep 20
SFO8:21 pmSan Francisco
13h 05m
1 stop
UIO11:26 amQuito Mariscal Sucr
$611

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 2, 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

Thu 9/10

6:00 am-11:40 pm

1 stop19h 40m

San Francisco

Wed 9/23

8:21 pm-12:32 am

1 stop26h 11m

$576

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Thu 10/29

2:31 pm-11:40 pm

1 stop11h 09m

San Francisco

Sun 11/8

7:36 pm-11:32 pm

1 stop24h 56m

$576

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Fri 9/11

10:10 am-10:35 pm

2 stops14h 25m

San Francisco

Fri 9/18

2:15 pm-8:40 am

2 stops16h 25m

$576

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Fri 10/30

5:05 am-10:50 pm

2 stops19h 45m

San Francisco

Sat 10/31

2:20 pm-8:55 am

2 stops16h 35m

$576

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Tue 10/6

6:32 pm-6:10 pm

1 stop25h 38m

San Francisco

Wed 10/14

8:21 pm-5:30 pm

1 stop19h 09m

$576

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Fri 10/30

5:05 am-10:50 pm

2 stops19h 45m

San Francisco

Sat 10/31

2:20 pm-2:50 am

1 stop10h 30m

$576
Quickest round-trip

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Tue 9/22

12:35 am-10:42 am

1 stop12h 07m

San Francisco

Tue 9/29

5:00 am-11:25 pm

1 stop16h 25m

$587

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sun 11/1

6:45 am-12:12 am

1 stop20h 27m

San Francisco

Sun 1/17

11:35 pm-8:16 pm

2 stops17h 41m

$592

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sun 11/1

6:45 am-7:16 pm

1 stop15h 31m

San Francisco

Sun 1/17

11:13 pm-8:16 pm

2 stops18h 03m

$592

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sat 10/31

1:35 am-8:28 am

1 stop32h 53m

San Francisco

Sun 1/17

4:45 pm-12:30 am

1 stop28h 45m

$609

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 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 $485 to $823.
The lowest price recently found on this route was $576.

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 $537 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 $359 on momondo.

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 11m

Direct flights

None
The fastest flight from Quito to San Francisco takes 11h 11m
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 11m.

  • 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
2,524 reviews
Search Avianca flights
Copa AirlinesPriceFrom $326Free CancellationRating
7.6
1,564 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $339Free CancellationRating
7.4
1,968 reviews
Search LATAM Airlines flights
United AirlinesPriceFrom $390Free CancellationRating
7.4
10,058 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
Hayward
Walnut Creek
Bodega Bay
Sonoma
Roseville
Santa Clara
Vallejo
Salinas
Sunnyvale
Burlingame
Milpitas
Daly City
Palo Alto
Big Sur

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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