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Cheap flights from Quito to San Francisco from $306

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 6/9. 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
4:05 am - 12:50 pm
UIO
-
SFO
10h 45m
1 stop
Avianca Logo
2:15 pm - 2:55 am
SFO
-
UIO
10h 40m
1 stop
$559Avianca
Tue, Oct 6 - Wed, Oct 14
Avianca Logo
10:10 am - 10:35 pm
UIO
-
SFO
14h 25m
2 stops
Avianca Logo
11:55 pm - 4:10 pm
SFO
-
UIO
14h 15m
2 stops
$560Avianca
Wed, Sep 23 - Tue, Sep 29
Avianca Logo
4:05 am - 10:35 pm
UIO
-
SFO
20h 30m
1 stop
Avianca Logo
11:55 pm - 4:10 pm
SFO
-
UIO
14h 15m
2 stops
$569Avianca
Thu, Aug 27 - Thu, Sep 10
Copa Airlines Logo
6:00 am - 11:40 pm
UIO
-
SFO
19h 40m
1 stop
Copa Airlines Logo
1:12 am - 2:07 pm
SFO
-
UIO
10h 55m
1 stop
$571Copa Airlines
Wed, Sep 23 - Mon, Sep 28
United Airlines Logo
12:35 am - 12:16 am
UIO
-
SFO
25h 41m
1 stop
United Airlines Logo
12:45 am - 11:25 pm
SFO
-
UIO
20h 40m
1 stop
$574United Airlines
Sat, Sep 19 - Thu, Oct 1
United Airlines Logo
12:35 am - 12:16 am
UIO
-
SFO
25h 41m
1 stop
United Airlines Logo
12:45 am - 11:25 pm
SFO
-
UIO
20h 40m
1 stop
$586United Airlines
Thu, Sep 10 - Sat, Sep 19
Delta Logo
6:50 pm - 4:02 pm
UIO
-
SFO
23h 12m
2 stops
Delta Logo
6:00 am - 6:59 pm
SFO
-
UIO
10h 59m
1 stop
$589Delta
Sat, May 23 - Wed, May 27
Delta Logo
12:59 am - 1:25 pm
UIO
-
SFO
14h 26m
1 stop
Delta Logo
6:50 pm - 7:05 pm
SFO
-
UIO
22h 15m
2 stops
$592Delta
Mon, Sep 21 - Sat, Sep 26
Avianca Logo
4:05 am - 12:50 pm
UIO
-
SFO
10h 45m
1 stop
Avianca Logo
11:55 pm - 1:15 am
SFO
-
UIO
23h 20m
2 stops
$595Avianca
Mon, Sep 28 - Fri, Oct 9
Copa Airlines Logo
6:02 am - 11:40 pm
UIO
-
SFO
19h 38m
1 stop
Copa Airlines Logo
8:21 pm - 5:30 pm
SFO
-
UIO
19h 09m
1 stop
$598Copa Airlines
Sun, Oct 11 - Wed, Oct 21

Copa Airlines flights from Quito to San Francisco

Our best Copa Airlines deals on Quito to San Francisco flight tickets
Copa Airlines
Sep 23
UIO6:00 amQuito Mariscal Sucr
19h 40m
1 stop
SFO11:40 pmSan Francisco
Sep 28
SFO1:12 amSan Francisco
10h 55m
1 stop
UIO2:07 pmQuito Mariscal Sucr
$571
Copa Airlines
Oct 11
UIO6:02 amQuito Mariscal Sucr
19h 38m
1 stop
SFO11:40 pmSan Francisco
Oct 21
SFO8:21 pmSan Francisco
19h 09m
1 stop
UIO5:30 pmQuito Mariscal Sucr
$598
Copa Airlines
Oct 11
UIO6:02 amQuito Mariscal Sucr
14h 08m
1 stop
SFO6:10 pmSan Francisco
Oct 21
SFO8:21 pmSan Francisco
14h 09m
1 stop
UIO12:30 pmQuito Mariscal Sucr
$643

Delta flights from Quito to San Francisco

Our best Delta deals on Quito to San Francisco flight tickets
Delta
May 18
UIO6:50 pmQuito Mariscal Sucr
19h 29m
2 stops
SFO12:19 pmSan Francisco
May 27
SFO6:00 amSan Francisco
10h 59m
1 stop
UIO6:59 pmQuito Mariscal Sucr
$574
Delta
May 18
UIO6:50 pmQuito Mariscal Sucr
19h 29m
2 stops
SFO12:19 pmSan Francisco
May 27
SFO6:00 amSan Francisco
10h 59m
1 stop
UIO6:59 pmQuito Mariscal Sucr
$586
Delta
May 23
UIO6:50 pmQuito Mariscal Sucr
23h 12m
2 stops
SFO4:02 pmSan Francisco
May 27
SFO6:00 amSan Francisco
10h 59m
1 stop
UIO6:59 pmQuito Mariscal Sucr
$589

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 May 10, 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
Quickest round-trip

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Tue 10/6

4:05 am-12:50 pm

1 stop10h 45m

San Francisco

Wed 10/14

2:15 pm-2:55 am

1 stop10h 40m

$559

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Wed 9/23

10:10 am-10:35 pm

2 stops14h 25m

San Francisco

Tue 9/29

11:55 pm-4:10 pm

2 stops14h 15m

$560

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Thu 8/27

4:05 am-10:35 pm

1 stop20h 30m

San Francisco

Thu 9/10

11:55 pm-4:10 pm

2 stops14h 15m

$569

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Wed 9/23

6:00 am-11:40 pm

1 stop19h 40m

San Francisco

Mon 9/28

1:12 am-2:07 pm

1 stop10h 55m

$571

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sat 9/19

12:35 am-12:16 am

1 stop25h 41m

San Francisco

Thu 10/1

12:45 am-11:25 pm

1 stop20h 40m

$574

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Thu 9/10

12:35 am-12:16 am

1 stop25h 41m

San Francisco

Sat 9/19

12:45 am-11:25 pm

1 stop20h 40m

$586

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sat 5/23

6:50 pm-4:02 pm

2 stops23h 12m

San Francisco

Wed 5/27

6:00 am-6:59 pm

1 stop10h 59m

$589

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Mon 9/21

12:59 am-1:25 pm

1 stop14h 26m

San Francisco

Sat 9/26

6:50 pm-7:05 pm

2 stops22h 15m

$592

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Mon 9/28

4:05 am-12:50 pm

1 stop10h 45m

San Francisco

Fri 10/9

11:55 pm-1:15 am

2 stops23h 20m

$595

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sun 10/11

6:02 am-11:40 pm

1 stop19h 38m

San Francisco

Wed 10/21

8:21 pm-5:30 pm

1 stop19h 09m

$598

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 $549 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 $497 on momondo.

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

As of May 2026, prices for Quito to San Francisco flights are approximately 12% 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 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

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 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
Copa AirlinesPriceFrom $152Free CancellationRating
7.5
1,584 reviews
Search Copa Airlines flights
AviancaPriceFrom $279Free CancellationRating
6.5
2,521 reviews
Search Avianca flights
United AirlinesPriceFrom $292Free CancellationRating
7.4
9,694 reviews
Search United Airlines flights
LATAM AirlinesPriceFrom $370Free CancellationRating
7.4
1,917 reviews
Search LATAM 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
Walnut Creek
Roseville
Berkeley
Hayward
Santa Clara
Fremont
Vallejo
Big Sur
Calistoga
Sunnyvale
South San Francisco
Salinas
Daly City
Half Moon Bay
Pacific Grove

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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