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Cheap flights from San Francisco to Ecuador from $234

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Ecuador departing on 8/11. 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 San Francisco to Ecuador

Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
8:21 pm - 11:22 am
SFO
-
GYE
13h 01m
1 stop
Copa Airlines Logo
2:37 pm - 6:00 pm
GYE
-
SFO
29h 23m
1 stop
$512Copa Airlines
Tue, Aug 18 - Mon, Aug 24
American Airlines Logo
5:30 am - 10:11 pm
SFO
-
GYE
14h 41m
2 stops
American Airlines Logo
6:00 am - 10:38 pm
GYE
-
SFO
18h 38m
2 stops
$539American Airlines
Wed, Sep 16 - Mon, Sep 21
JetBlue Logo
10:30 am - 3:22 pm
SFO
-
GYE
26h 52m
1 stop
JetBlue Logo
1:30 pm - 9:03 am
GYE
-
SFO
21h 33m
1 stop
$545JetBlue
Wed, Sep 16 - Mon, Sep 21
Copa Airlines Logo
8:21 pm - 8:52 pm
SFO
-
GYE
22h 31m
1 stop
Copa Airlines Logo
8:25 am - 11:40 pm
GYE
-
SFO
17h 15m
1 stop
$558Copa Airlines
Thu, Oct 15 - Sun, Oct 25
United Airlines Logo
7:05 am - 5:00 am
SFO
-
UIO
19h 55m
1 stop
United Airlines Logo
12:35 am - 6:29 pm
UIO
-
SFO
19h 54m
1 stop
$579United Airlines
Sun, Oct 4 - Thu, Oct 15
United Airlines Logo
12:45 am - 11:25 pm
SFO
-
UIO
20h 40m
1 stop
United Airlines Logo
12:35 am - 12:04 am
UIO
-
SFO
25h 29m
1 stop
$601United Airlines
Sat, Aug 29 - Thu, Oct 29
LATAM Airlines Logo
11:45 pm - 7:05 pm
SFO
-
UIO
17h 20m
2 stops
LATAM Airlines Logo
7:00 pm - 1:42 pm
UIO
-
SFO
20h 42m
2 stops
$604LATAM Airlines
Mon, Oct 12 - Mon, Oct 26
Avianca Logo
11:59 pm - 12:30 am
SFO
-
UIO
21h 31m
1 stop
Avianca Logo
1:35 am - 12:04 am
UIO
-
SFO
25h 29m
1 stop
$612Avianca
Tue, Nov 3 - Thu, Nov 12
Avianca Logo
2:15 pm - 8:55 am
SFO
-
GYE
16h 40m
2 stops
Avianca Logo
10:25 am - 10:50 pm
GYE
-
SFO
14h 25m
2 stops
$619Avianca
Thu, Oct 15 - Sun, Oct 25
LATAM Airlines Logo
6:00 am - 7:08 am
SFO
-
CUE
23h 08m
2 stops
LATAM Airlines Logo
1:55 pm - 2:33 pm
CUE
-
SFO
26h 38m
2 stops
$2,687LATAM Airlines
Tue, Jul 14 - Tue, Jul 21

United Airlines flights from San Francisco to Ecuador

Our best United Airlines deals on San Francisco to Ecuador flight tickets
United Airlines
Jun 14
SFO11:59 pmSan Francisco
27h 01m
1 stop
UIO5:00 amQuito Mariscal Sucr
Jun 29
UIO12:35 amQuito Mariscal Sucr
20h 55m
1 stop
SFO7:30 pmSan Francisco
$591
United Airlines
Jun 10
SFO6:54 pmSan Francisco
32h 06m
1 stop
UIO5:00 amQuito Mariscal Sucr
Jun 22
UIO7:25 amQuito Mariscal Sucr
18h 40m
1 stop
SFO12:05 amSan Francisco
$601
United Airlines
Jun 14
SFO6:54 pmSan Francisco
32h 06m
1 stop
UIO5:00 amQuito Mariscal Sucr
Jun 29
UIO12:35 amQuito Mariscal Sucr
32h 47m
1 stop
SFO7:22 amSan Francisco
$613

Avianca flights from San Francisco to Ecuador

Our best Avianca deals on San Francisco to Ecuador flight tickets
Avianca
Oct 15
SFO2:15 pmSan Francisco
16h 40m
2 stops
GYE8:55 amGuayaquil Jose Joaquin de Olmedo
Oct 25
GYE10:25 amGuayaquil Jose Joaquin de Olmedo
14h 25m
2 stops
SFO10:50 pmSan Francisco
$619
Avianca
Jul 9
SFO2:15 pmSan Francisco
10h 40m
1 stop
UIO2:55 amQuito Mariscal Sucr
Jul 30
UIO10:10 amQuito Mariscal Sucr
14h 25m
2 stops
SFO10:35 pmSan Francisco
$627
Avianca
Jul 28
SFO7:45 amSan Francisco
17h 10m
2 stops
UIO2:55 amQuito Mariscal Sucr
Aug 4
UIO6:50 pmQuito Mariscal Sucr
29h 45m
2 stops
SFO10:35 pmSan Francisco
$633

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Ecuador 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 June 1, 2026.
Use the filters below to find and compare flights from San Francisco to Ecuador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoGuayaquil

SFO - GYE

SFOGYE

San Francisco

Tue 8/18

8:21 pm-11:22 am

1 stop13h 01m

Guayaquil Jose Joaquin de Olmedo

Mon 8/24

2:37 pm-6:00 pm

1 stop29h 23m

$512

San FranciscoGuayaquil

SFO - GYE

SFOGYE

San Francisco

Wed 9/16

5:30 am-10:11 pm

2 stops14h 41m

Guayaquil Jose Joaquin de Olmedo

Mon 9/21

6:00 am-10:38 pm

2 stops18h 38m

$539

San FranciscoGuayaquil

SFO - GYE

SFOGYE

San Francisco

Wed 9/16

10:30 am-3:22 pm

1 stop26h 52m

Guayaquil Jose Joaquin de Olmedo

Mon 9/21

1:30 pm-9:03 am

1 stop21h 33m

$545

San FranciscoGuayaquil

SFO - GYE

SFOGYE

San Francisco

Thu 10/15

8:21 pm-8:52 pm

1 stop22h 31m

Guayaquil Jose Joaquin de Olmedo

Sun 10/25

8:25 am-11:40 pm

1 stop17h 15m

$558

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Sun 10/4

7:05 am-5:00 am

1 stop19h 55m

Quito Mariscal Sucr

Thu 10/15

12:35 am-6:29 pm

1 stop19h 54m

$579

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Sat 8/29

12:45 am-11:25 pm

1 stop20h 40m

Quito Mariscal Sucr

Thu 10/29

12:35 am-12:04 am

1 stop25h 29m

$601

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Mon 10/12

11:45 pm-7:05 pm

2 stops17h 20m

Quito Mariscal Sucr

Mon 10/26

7:00 pm-1:42 pm

2 stops20h 42m

$604

San FranciscoQuito

SFO - UIO

SFOUIO

San Francisco

Tue 11/3

11:59 pm-12:30 am

1 stop21h 31m

Quito Mariscal Sucr

Thu 11/12

1:35 am-12:04 am

1 stop25h 29m

$612
Quickest round-trip

San FranciscoGuayaquil

SFO - GYE

SFOGYE

San Francisco

Thu 10/15

2:15 pm-8:55 am

2 stops16h 40m

Guayaquil Jose Joaquin de Olmedo

Sun 10/25

10:25 am-10:50 pm

2 stops14h 25m

$619

San FranciscoCuenca

SFO - CUE

SFOCUE

San Francisco

Tue 7/14

6:00 am-7:08 am

2 stops23h 08m

Cuenca

Tue 7/21

1:55 pm-2:33 pm

2 stops26h 38m

$2,687

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 Ecuador from

How to get the cheapest flight ticket from San Francisco to Ecuador

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 Ecuador?

In general, September is the cheapest month to fly from San Francisco to Ecuador. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $199. If you’re not able to fly to Ecuador in September, then June is your next best option. Flight prices from San Francisco to Ecuador during June average around $203.

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

You are more likely to see cheaper flights to Ecuador from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Ecuador for around $672 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ecuador from San Francisco for as low as $540 on momondo.

Can stopping save me money on San Francisco to Ecuador flights?

You could potentially save up to 11% on your flight if you consider stops on a San Francisco to Ecuador flight.

Cheap San Francisco to Ecuador flight deals and tips

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

Fastest flight time

10h 40m

Direct flights

None
The fastest flight from San Francisco to Ecuador takes 10h 40m
There are no direct flights from San Francisco to Ecuador. There are no popular flight routes from San Francisco to Ecuador.
Search flight deals

Frequently asked questions about flying from San Francisco to Ecuador

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

    Prices for flights from San Francisco Airport to Ecuador refresh daily.

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

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

    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 San Francisco Airport to Ecuador.

  • What documentation or ID do you need to fly to Ecuador?

    The required travel and health documents for your Ecuador trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ecuador. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from San Francisco to Ecuador

Compare and see reviews for airlines that fly from San Francisco to Ecuador with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $203Free CancellationRating
7.1
2,984 reviews
Search JetBlue flights
DeltaPriceFrom $232Free CancellationRating
7.9
8,402 reviews
Search Delta flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
9,768 reviews
Search United Airlines flights
Copa AirlinesPriceFrom $279Free CancellationRating
7.5
1,573 reviews
Search Copa Airlines flights
AviancaPriceFrom $308Free CancellationRating
6.5
2,526 reviews
Search Avianca flights
LATAM AirlinesPriceFrom $402Free CancellationRating
7.4
1,919 reviews
Search LATAM Airlines flights
American AirlinesPriceFrom $570Free CancellationRating
7.1
11,641 reviews
Search American Airlines flights

Why use momondo?

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

Finding the right flight to Ecuador from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ecuador quick and easy, saving you time and money.

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

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

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

Once all potential San Francisco to Ecuador flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Ecuador, momondo offers a useful price alert feature which will track prices for flights to Ecuador from San Francisco and alert you when they change.

An easier way to manage your Ecuador trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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