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Cheap flights from Ecuador to San Francisco from $235

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ecuador to San Francisco departing on 4/21. 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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Find the cheapest flights from Ecuador to San Francisco

Recent round-trip flight deals from Ecuador to San Francisco

Enter your travel dates to find the best prices.
Avianca Logo
4:00 am - 12:00 pmUIO-SFO
11h 00m1 stop
Avianca Logo
1:20 pm - 2:50 amSFO-UIO
10h 30m1 stop
$388Avianca
Find Deal
Sun, Nov 9 - Sat, Nov 15
Delta Logo
12:55 am - 10:35 amUIO-SFO
12h 40m1 stop
Delta Logo
5:00 pm - 7:05 pmSFO-UIO
23h 05m2 stops
$391Delta
Find Deal
Tue, Nov 18 - Mon, Nov 24
LATAM Airlines Logo
9:11 am - 11:23 pmUIO-SFO
17h 12m2 stops
LATAM Airlines Logo
10:30 pm - 6:55 pmSFO-UIO
17h 25m1 stop
$404LATAM Airlines
Find Deal
Mon, Nov 10 - Sat, Nov 15
LATAM Airlines Logo
12:55 am - 2:35 pmUIO-SFO
16h 40m2 stops
LATAM Airlines Logo
10:30 pm - 7:05 pmSFO-UIO
17h 35m2 stops
$410LATAM Airlines
Find Deal
Sun, Nov 9 - Sat, Nov 15
Copa Airlines Logo
6:34 pm - 11:17 pmUIO-SFO
31h 43m1 stop
Copa Airlines Logo
12:36 am - 8:43 pmSFO-UIO
17h 07m1 stop
$430Copa Airlines
Find Deal
Mon, Dec 1 - Sun, Dec 7
United Airlines Logo
1:35 am - 7:39 amUIO-SFO
33h 04m1 stop
United Airlines Logo
1:19 pm - 12:30 amSFO-UIO
32h 11m1 stop
$439United Airlines
Find Deal
Mon, Dec 22 - Sat, Jan 17
Copa Airlines Logo
2:33 pm - 11:17 pmUIO-SFO
11h 44m1 stop
Copa Airlines Logo
12:36 am - 5:32 pmSFO-UIO
13h 56m1 stop
$532Copa Airlines
Find Deal
Fri, Nov 21 - Thu, Nov 27
Multiple Airlines Logo
12:55 am - 10:35 amUIO-SFO
12h 40m1 stop
Multiple Airlines Logo
11:10 pm - 2:50 amSFO-UIO
24h 40m1 stop
$556Multiple Airlines
Find Deal
Tue, Nov 18 - Mon, Nov 24
Multiple Airlines Logo
6:34 pm - 11:17 pmUIO-SFO
31h 43m1 stop
Multiple Airlines Logo
12:30 pm - 6:55 pmSFO-UIO
27h 25m1 stop
$563Multiple Airlines
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Tue, Nov 18 - Tue, Nov 25
United Airlines Logo
2:35 pm - 8:29 pmGYE-SFO
32h 54m1 stop
United Airlines Logo
8:45 am - 5:36 pmSFO-GYE
29h 51m1 stop
$573United Airlines
Find Deal
Sun, Nov 16 - Mon, Dec 1

United Airlines flights from Ecuador to San Francisco

Our best United Airlines deals on Ecuador to San Francisco flight tickets
United Airlines
Dec 22
UIO1:35 amQuito Mariscal Sucr
33h 04m
1 stop
SFO7:39 amSan Francisco
Jan 17
SFO1:19 pmSan Francisco
32h 11m
1 stop
UIO12:30 amQuito Mariscal Sucr
$439
Find similar
United Airlines
Nov 6
GYE2:35 pmGuayaquil Jose Joaquin de Olmedo
32h 54m
1 stop
SFO8:29 pmSan Francisco
Dec 4
SFO11:59 pmSan Francisco
20h 42m
2 stops
GYE11:41 pmGuayaquil Jose Joaquin de Olmedo
$549
Find similar
United Airlines
Nov 9
GYE12:21 pmGuayaquil Jose Joaquin de Olmedo
22h 14m
2 stops
SFO7:35 amSan Francisco
Nov 19
SFO8:45 amSan Francisco
32h 58m
1 stop
GYE8:43 pmGuayaquil Jose Joaquin de Olmedo
$555
Find similar

Copa Airlines flights from Ecuador to San Francisco

Our best Copa Airlines deals on Ecuador to San Francisco flight tickets
Copa Airlines
Nov 5
UIO6:00 amQuito Mariscal Sucr
20h 17m
1 stop
SFO11:17 pmSan Francisco
Nov 10
SFO12:36 amSan Francisco
20h 59m
1 stop
UIO12:35 amQuito Mariscal Sucr
$402
Find similar
Copa Airlines
Dec 1
UIO6:34 pmQuito Mariscal Sucr
31h 43m
1 stop
SFO11:17 pmSan Francisco
Dec 7
SFO12:36 amSan Francisco
17h 07m
1 stop
UIO8:43 pmQuito Mariscal Sucr
$430
Find similar
Copa Airlines
Nov 21
UIO2:33 pmQuito Mariscal Sucr
11h 44m
1 stop
SFO11:17 pmSan Francisco
Nov 27
SFO12:36 amSan Francisco
13h 56m
1 stop
UIO5:32 pmQuito Mariscal Sucr
$532
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ecuador 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 November 3, 2025.
Use the filters below to find and compare flights from Ecuador to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sun 11/9

4:00 am-12:00 pm

1 stop11h 00m

San Francisco

Sat 11/15

1:20 pm-2:50 am

1 stop10h 30m

$388

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Tue 11/18

12:55 am-10:35 am

1 stop12h 40m

San Francisco

Mon 11/24

5:00 pm-7:05 pm

2 stops23h 05m

$391

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Mon 11/10

9:11 am-11:23 pm

2 stops17h 12m

San Francisco

Sat 11/15

10:30 pm-6:55 pm

1 stop17h 25m

$404

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Sun 11/9

12:55 am-2:35 pm

2 stops16h 40m

San Francisco

Sat 11/15

10:30 pm-7:05 pm

2 stops17h 35m

$410

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Mon 12/1

6:34 pm-11:17 pm

1 stop31h 43m

San Francisco

Sun 12/7

12:36 am-8:43 pm

1 stop17h 07m

$430

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Mon 12/22

1:35 am-7:39 am

1 stop33h 04m

San Francisco

Sat 1/17

1:19 pm-12:30 am

1 stop32h 11m

$439

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Fri 11/21

2:33 pm-11:17 pm

1 stop11h 44m

San Francisco

Thu 11/27

12:36 am-5:32 pm

1 stop13h 56m

$532

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Tue 11/18

12:55 am-10:35 am

1 stop12h 40m

San Francisco

Mon 11/24

11:10 pm-2:50 am

1 stop24h 40m

$556

QuitoSan Francisco

UIO - SFO

UIOSFO

Quito Mariscal Sucr

Tue 11/18

6:34 pm-11:17 pm

1 stop31h 43m

San Francisco

Tue 11/25

12:30 pm-6:55 pm

1 stop27h 25m

$563

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Sun 11/16

2:35 pm-8:29 pm

1 stop32h 54m

San Francisco

Mon 12/1

8:45 am-5:36 pm

1 stop29h 51m

$573

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 Ecuador 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 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 $527.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Ecuador to San Francisco is on a Wednesday when prices can be found for as low as $577. The most expensive day to fly to San Francisco is Saturday, with ticket prices averaging around $694.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Ecuador to San Francisco flights are usually those with departure times in the afternoon. Our users have found flights to San Francisco in the afternoon for as low as $561. Flights in the evening are often more expensive with an average ticket price of $658.

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Ecuador when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $611 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Ecuador for as low as $515 on momondo.

Cheap Ecuador to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ecuador to San Francisco

Direct flights

None
There are no direct flights from Ecuador to San Francisco. There are no popular flight routes from Ecuador to San Francisco.
Search flight deals

  • When did momondo last update prices for flights from Ecuador to San Francisco Airport?

    Prices for flights from Ecuador to San Francisco Airport were last updated today.

  • How many operators does momondo search for flights from Ecuador to San Francisco Airport?

  • How old do you have to be to fly from Ecuador to San Francisco Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ecuador 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.

Best airlines flying from Ecuador to San Francisco

Compare and see reviews for airlines that fly from Ecuador to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $295Free CancellationRating
7.6
1,561 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $301Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
AviancaPriceFrom $398Free CancellationRating
6.6
2,467 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
Calistoga
Hayward
Big Sur
Santa Clara
Daly City
Fremont
Berkeley
Vallejo
Walnut Creek
Half Moon Bay
Salinas
Turlock
Livermore
Pacific Grove

Why use momondo?

Why should I use momondo to find a flight deal from Ecuador to San Francisco?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ecuador to San Francisco. momondo saves you time and could save you money on your trip.

Can I find flights from Ecuador to San Francisco with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Francisco from Ecuador which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ecuador to San Francisco?

Once you have performed a search for Ecuador to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ecuador to San Francisco right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ecuador to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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