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Cheap flights from Quito to San Francisco from $317

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 12/5. 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
4:45 am - 10:35 pm
UIO
-
SFO
19h 50m
2 stops
Avianca Logo
11:10 pm - 4:20 pm
SFO
-
UIO
14h 10m
2 stops
$552Avianca
Wed, Oct 7 - Wed, Nov 4
Copa Airlines Logo
8:23 am - 11:40 pm
UIO
-
SFO
17h 17m
1 stop
Copa Airlines Logo
1:12 am - 11:31 pm
SFO
-
UIO
20h 19m
1 stop
$576Copa Airlines
Wed, Oct 7 - Mon, Oct 12
United Airlines Logo
12:35 am - 12:27 am
UIO
-
SFO
25h 52m
1 stop
United Airlines Logo
12:45 am - 11:25 pm
SFO
-
UIO
20h 40m
1 stop
$578United Airlines
Thu, Sep 10 - Sat, Sep 19
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
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
$590Avianca
Fri, Oct 30 - Sat, Oct 31
Avianca Logo
10:05 am - 10:50 pm
UIO
-
SFO
14h 45m
2 stops
Avianca Logo
2:20 pm - 8:55 am
SFO
-
UIO
16h 35m
2 stops
$596Avianca
Fri, Oct 30 - Sat, Oct 31
Avianca Logo
5:05 am - 9:50 pm
UIO
-
SFO
19h 45m
2 stops
Avianca Logo
1:20 pm - 1:10 pm
SFO
-
UIO
20h 50m
2 stops
$597Avianca
Sun, Nov 1 - Sun, Jan 17
American Airlines Logo
6:00 am - 11:59 pm
UIO
-
SFO
19h 59m
1 stop
American Airlines Logo
1:07 pm - 7:57 pm
SFO
-
UIO
27h 50m
1 stop
$599American Airlines
Wed, Oct 7 - Wed, Nov 4
Copa Airlines Logo
2:31 pm - 11:40 pm
UIO
-
SFO
11h 09m
1 stop
Copa Airlines Logo
1:12 am - 2:07 pm
SFO
-
UIO
10h 55m
1 stop
$603Copa Airlines
Sun, Oct 11 - Tue, Oct 20
American Airlines Logo
12:55 am - 4:00 pm
UIO
-
SFO
17h 05m
2 stops
American Airlines Logo
11:13 pm - 8:16 pm
SFO
-
UIO
18h 03m
2 stops
$604American Airlines
Sat, Oct 31 - Sun, Jan 17

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American Airlines flights from Quito to San Francisco

Our best American Airlines deals on Quito to San Francisco flight tickets
American Airlines
Jul 20
UIO11:59 pmQuito Mariscal Sucr
17h 35m
2 stops
SFO3:34 pmSan Francisco
Sep 4
SFO11:30 pmSan Francisco
22h 27m
2 stops
UIO11:57 pmQuito Mariscal Sucr
$568
American Airlines
Oct 7
UIO6:00 amQuito Mariscal Sucr
19h 59m
1 stop
SFO11:59 pmSan Francisco
Nov 4
SFO1:07 pmSan Francisco
27h 50m
1 stop
UIO7:57 pmQuito Mariscal Sucr
$599
American Airlines
Oct 31
UIO12:55 amQuito Mariscal Sucr
17h 05m
2 stops
SFO4:00 pmSan Francisco
Jan 17
SFO11:13 pmSan Francisco
18h 03m
2 stops
UIO8:16 pmQuito Mariscal Sucr
$604

Avianca flights from Quito to San Francisco

Our best Avianca deals on Quito to San Francisco flight tickets
Avianca
Oct 7
UIO4:45 amQuito Mariscal Sucr
19h 50m
2 stops
SFO10:35 pmSan Francisco
Nov 4
SFO11:10 pmSan Francisco
14h 10m
2 stops
UIO4:20 pmQuito Mariscal Sucr
$552
Avianca
Oct 30
UIO5:05 amQuito Mariscal Sucr
19h 45m
2 stops
SFO10:50 pmSan Francisco
Oct 31
SFO2:20 pmSan Francisco
10h 30m
1 stop
UIO2:50 amQuito Mariscal Sucr
$590
Avianca
Jul 14
UIO4:05 amQuito Mariscal Sucr
21h 50m
1 stop
SFO11:55 pmSan Francisco
Aug 13
SFO2:15 pmSan Francisco
16h 25m
2 stops
UIO8:40 amQuito Mariscal Sucr
$593

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 July 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

Wed 10/7

4:45 am-10:35 pm

2 stops19h 50m

San Francisco

Wed 11/4

11:10 pm-4:20 pm

2 stops14h 10m

$552

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Wed 10/7

8:23 am-11:40 pm

1 stop17h 17m

San Francisco

Mon 10/12

1:12 am-11:31 pm

1 stop20h 19m

$576

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Thu 9/10

12:35 am-12:27 am

1 stop25h 52m

San Francisco

Sat 9/19

12:45 am-11:25 pm

1 stop20h 40m

$578

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

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

$590

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Fri 10/30

10:05 am-10:50 pm

2 stops14h 45m

San Francisco

Sat 10/31

2:20 pm-8:55 am

2 stops16h 35m

$596

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sun 11/1

5:05 am-9:50 pm

2 stops19h 45m

San Francisco

Sun 1/17

1:20 pm-1:10 pm

2 stops20h 50m

$597

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Wed 10/7

6:00 am-11:59 pm

1 stop19h 59m

San Francisco

Wed 11/4

1:07 pm-7:57 pm

1 stop27h 50m

$599
Quickest round-trip

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sun 10/11

2:31 pm-11:40 pm

1 stop11h 09m

San Francisco

Tue 10/20

1:12 am-2:07 pm

1 stop10h 55m

$603

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sat 10/31

12:55 am-4:00 pm

2 stops17h 05m

San Francisco

Sun 1/17

11:13 pm-8:16 pm

2 stops18h 03m

$604

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?

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 $544 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 July 2026, prices for Quito to San Francisco flights are approximately 5% 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

10h 31m

Direct flights

None
The fastest flight from Quito to San Francisco takes 10h 31m
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 10h 31m.

  • 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
7.6
1,563 reviews
Search Copa Airlines flights
AviancaPriceFrom $279Free CancellationRating
6.5
2,521 reviews
Search Avianca flights
United AirlinesPriceFrom $292Free CancellationRating
7.4
9,981 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
Hayward
Fremont
Sonoma
Bodega Bay
Walnut Creek
Roseville
Santa Clara
Berkeley
Vallejo
Salinas
Sunnyvale
Burlingame
Daly City
Big Sur
Milpitas
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.

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