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Cheap flights from Quito to San Francisco from $248

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 2/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
5:05 am - 11:20 pm
UIO
-
SFO
21h 15m
2 stops
Avianca Logo
1:20 pm - 8:55 am
SFO
-
UIO
16h 35m
2 stops
$404Avianca
Sat, Feb 28 - Sat, Mar 7
Avianca Logo
5:05 am - 11:20 pm
UIO
-
SFO
21h 15m
2 stops
Avianca Logo
1:20 pm - 3:00 am
SFO
-
UIO
10h 40m
1 stop
$405Avianca
Sat, Feb 28 - Sat, Mar 7
Avianca Logo
5:05 am - 11:20 pm
UIO
-
SFO
21h 15m
2 stops
Avianca Logo
11:10 pm - 1:20 am
SFO
-
UIO
23h 10m
2 stops
$408Avianca
Sat, Feb 28 - Sat, Mar 7
Avianca Logo
5:05 am - 11:20 pm
UIO
-
SFO
21h 15m
2 stops
Avianca Logo
1:20 pm - 3:00 am
SFO
-
UIO
10h 40m
1 stop
$409Avianca
Sat, Feb 28 - Sat, Mar 7
Avianca Logo
2:20 pm - 12:00 pm
UIO
-
SFO
24h 40m
2 stops
Avianca Logo
2:20 pm - 8:55 am
SFO
-
UIO
16h 35m
2 stops
$413Avianca
Wed, Mar 4 - Wed, Mar 11
Avianca Logo
10:05 am - 11:20 pm
UIO
-
SFO
16h 15m
2 stops
Avianca Logo
1:20 pm - 1:10 pm
SFO
-
UIO
20h 50m
2 stops
$414Avianca
Tue, Feb 10 - Fri, Feb 20
Avianca Logo
10:05 am - 11:20 pm
UIO
-
SFO
16h 15m
2 stops
Avianca Logo
2:20 pm - 8:55 am
SFO
-
UIO
16h 35m
2 stops
$415Avianca
Tue, Feb 24 - Tue, Mar 17
LATAM Airlines Logo
11:45 pm - 12:55 pm
UIO
-
SFO
16h 10m
1 stop
LATAM Airlines Logo
9:30 pm - 9:35 pm
SFO
-
UIO
21h 05m
1 stop
$425LATAM Airlines
Tue, Feb 10 - Mon, Feb 23
Avianca Logo
4:00 am - 11:20 pm
UIO
-
SFO
22h 20m
1 stop
Avianca Logo
1:20 pm - 3:00 am
SFO
-
UIO
10h 40m
1 stop
$427Avianca
Fri, Feb 27 - Sat, Mar 7
LATAM Airlines Logo
7:00 pm - 8:25 pm
UIO
-
SFO
28h 25m
2 stops
LATAM Airlines Logo
10:50 pm - 9:35 pm
SFO
-
UIO
19h 45m
1 stop
$429LATAM Airlines
Tue, Feb 10 - Mon, Feb 23

Avianca flights from Quito to San Francisco

Our best Avianca deals on Quito to San Francisco flight tickets
Avianca
Feb 28
UIO5:05 amQuito Mariscal Sucr
21h 15m
2 stops
SFO11:20 pmSan Francisco
Mar 7
SFO1:20 pmSan Francisco
16h 35m
2 stops
UIO8:55 amQuito Mariscal Sucr
$404
Avianca
Feb 28
UIO5:05 amQuito Mariscal Sucr
21h 15m
2 stops
SFO11:20 pmSan Francisco
Mar 7
SFO1:20 pmSan Francisco
10h 40m
1 stop
UIO3:00 amQuito Mariscal Sucr
$405
Avianca
Feb 28
UIO5:05 amQuito Mariscal Sucr
21h 15m
2 stops
SFO11:20 pmSan Francisco
Mar 7
SFO11:10 pmSan Francisco
23h 10m
2 stops
UIO1:20 amQuito Mariscal Sucr
$408

LATAM Airlines flights from Quito to San Francisco

Our best LATAM Airlines deals on Quito to San Francisco flight tickets
LATAM Airlines
Feb 10
UIO11:45 pmQuito Mariscal Sucr
16h 10m
1 stop
SFO12:55 pmSan Francisco
Feb 23
SFO9:30 pmSan Francisco
21h 05m
1 stop
UIO9:35 pmQuito Mariscal Sucr
$425
LATAM Airlines
Feb 10
UIO7:00 pmQuito Mariscal Sucr
28h 25m
2 stops
SFO8:25 pmSan Francisco
Feb 23
SFO10:50 pmSan Francisco
19h 45m
1 stop
UIO9:35 pmQuito Mariscal Sucr
$429
LATAM Airlines
Feb 10
UIO11:45 pmQuito Mariscal Sucr
16h 10m
1 stop
SFO12:55 pmSan Francisco
Feb 20
SFO9:30 pmSan Francisco
21h 05m
1 stop
UIO9:35 pmQuito Mariscal Sucr
$448

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 January 21, 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

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sat 2/28

5:05 am-11:20 pm

2 stops21h 15m

San Francisco

Sat 3/7

1:20 pm-8:55 am

2 stops16h 35m

$404

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sat 2/28

5:05 am-11:20 pm

2 stops21h 15m

San Francisco

Sat 3/7

1:20 pm-3:00 am

1 stop10h 40m

$405

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sat 2/28

5:05 am-11:20 pm

2 stops21h 15m

San Francisco

Sat 3/7

11:10 pm-1:20 am

2 stops23h 10m

$408

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sat 2/28

5:05 am-11:20 pm

2 stops21h 15m

San Francisco

Sat 3/7

1:20 pm-3:00 am

1 stop10h 40m

$409

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Wed 3/4

2:20 pm-12:00 pm

2 stops24h 40m

San Francisco

Wed 3/11

2:20 pm-8:55 am

2 stops16h 35m

$413

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Tue 2/10

10:05 am-11:20 pm

2 stops16h 15m

San Francisco

Fri 2/20

1:20 pm-1:10 pm

2 stops20h 50m

$414

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Tue 2/24

10:05 am-11:20 pm

2 stops16h 15m

San Francisco

Tue 3/17

2:20 pm-8:55 am

2 stops16h 35m

$415

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Tue 2/10

11:45 pm-12:55 pm

1 stop16h 10m

San Francisco

Mon 2/23

9:30 pm-9:35 pm

1 stop21h 05m

$425

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Fri 2/27

4:00 am-11:20 pm

1 stop22h 20m

San Francisco

Sat 3/7

1:20 pm-3:00 am

1 stop10h 40m

$427

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Tue 2/10

7:00 pm-8:25 pm

2 stops28h 25m

San Francisco

Mon 2/23

10:50 pm-9:35 pm

1 stop19h 45m

$429

Flights are sorted by cheapest round-trip flights first.

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

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 February is also cheap. Prices for this month can be found on momondo for an average of $484.

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 $576 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 January 2026, prices for Quito to San Francisco flights are approximately 1% 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

10h 45m

Direct flights

None
The fastest flight from Quito to San Francisco takes 10h 45m
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 10h 45m.

  • 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
United AirlinesPriceFrom $292Free CancellationRating
7.4
9,191 reviews
Search United Airlines flights
Copa AirlinesPriceFrom $368Free CancellationRating
7.6
1,557 reviews
Search Copa Airlines flights
LATAM AirlinesPriceFrom $370Free CancellationRating
7.5
1,913 reviews
Search LATAM Airlines flights
AviancaPriceFrom $432Free CancellationRating
6.6
2,496 reviews
Search Avianca 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
Hayward
Calistoga
Big Sur
Santa Clara
Berkeley
Walnut Creek
Fremont
Daly City
Half Moon Bay
Salinas
Vallejo
Livermore
Sunnyvale
Turlock

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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