HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco

$316+ Cheap flights from Guayaquil (GYE) to San Francisco (SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
GYE — SFO
Jun 20 — Jun 271
Sat 6/20
Sat 6/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Guayaquil to San Francisco with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Guayaquil to San Francisco

Cheapest flights from Guayaquil to San Francisco
Explore the most affordable flight options available from Guayaquil to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2026.

This Copa Airlines deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:28 pm
GYE
-
SFO
1 stop25h 42m
Copa Airlines
Mon 9/211:12 am
SFO
-
GYE
1 stop20h 49m
Copa Airlines
Deal found 5/18$578
This American Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:20 am
GYE
-
SFO
2 stops26h 26m
American Airlines
Tue 11/103:54 pm
SFO
-
GYE
2 stops19h 33m
American Airlines
Deal found 5/19$594
This Avianca deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:05 am
GYE
-
SFO
2 stops15h 45m
Avianca
Mon 11/21:20 pm
SFO
-
GYE
2 stops15h 20m
Avianca
Deal found 5/20$599
This American Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:30 pm
GYE
-
SFO
2 stops21h 55m
American Airlines
Sun 11/155:00 pm
SFO
-
GYE
2 stops18h 27m
American Airlines
Deal found 5/17$602
This Copa Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:24 am
GYE
-
SFO
1 stop17h 16m
Copa Airlines
Tue 11/107:21 pm
SFO
-
GYE
1 stop15h 13m
Copa Airlines
Deal found 5/19$606
This Trip.com deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:30 am
GYE
-
SFO
2 stops21h 20m
Avianca
Thu 11/121:20 pm
SFO
-
GYE
2 stops22h 05m
Avianca
Deal found 5/17$618
This FlightHub deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/51:40 pm
GYE
-
SFO
2 stops36h 15m
Avianca
Sun 9/2011:55 pm
SFO
-
GYE
2 stops31h 00m
Avianca
Deal found 5/20$627
This Kiwi.com deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:55 pm
GYE
-
SFO
2 stops17h 55m
Multiple Airlines
Tue 11/107:21 pm
SFO
-
GYE
1 stop15h 13m
Multiple Airlines
Deal found 5/19$631
This Trip.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:30 am
GYE
-
SFO
2 stops21h 05m
Avianca
Sat 5/3011:55 pm
SFO
-
GYE
2 stops39h 40m
Avianca
Deal found 5/20$634
This Trip.com deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/73:30 am
GYE
-
SFO
3 stops28h 55m
Avianca
Thu 7/162:30 am
SFO
-
GYE
2 stops19h 00m
Avianca
Deal found 5/18$643
This Justfly.com deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:50 pm
GYE
-
SFO
3 stops37h 35m
Avianca
Thu 8/277:45 am
SFO
-
GYE
3 stops23h 10m
Avianca
Deal found 5/20$644
This Avianca deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:10 am
GYE
-
SFO
2 stops16h 45m
Avianca
Tue 7/2811:55 pm
SFO
-
GYE
2 stops16h 55m
Avianca
Deal found 5/20$650

Find flight deals from Guayaquil to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Guayaquil (GYE) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$578
(Avianca)

One-way from

$316
(Copa Airlines)

Popular in

March

Cheapest in

January

Average price

$613
Provider with most accurate pricing for Guayaquil Jose Joaquin de Olmedo-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Guayaquil Jose Joaquin de Olmedo-San Francisco flights.
Search Deals
From Guayaquil Jose Joaquin de Olmedo to San Francisco
Search Deals
One-way flight from Guayaquil Jose Joaquin de Olmedo to San Francisco
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Guayaquil 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, Cheapflights users made 2,558,603 searches. Data last updated May 21, 2026.
Use the filters below to find and compare flights from Guayaquil to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Tue 9/8

6:28 pm-6:10 pm

1 stop25h 42m

San Francisco

Mon 9/21

1:12 am-11:37 pm

1 stop20h 25m

$578

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Sun 10/4

8:24 am-11:40 pm

1 stop17h 16m

San Francisco

Tue 11/10

7:21 pm-1:34 pm

1 stop15h 13m

$606

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Thu 7/23

8:27 am-5:59 pm

1 stop11h 32m

San Francisco

Tue 7/28

8:16 pm-8:53 pm

1 stop22h 37m

$651

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Tue 8/11

8:28 am-10:42 am

2 stops28h 14m

San Francisco

Fri 8/28

6:30 pm-8:53 pm

2 stops24h 23m

$658

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Tue 8/11

6:28 pm-5:59 pm

1 stop25h 31m

San Francisco

Thu 9/3

8:21 pm-1:34 pm

1 stop15h 13m

$679
Quickest round-trip

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Sun 10/11

4:14 am-11:40 pm

1 stop21h 26m

San Francisco

Fri 10/23

1:12 am-1:33 pm

1 stop10h 21m

$706

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Sun 8/23

6:00 am-11:40 pm

1 stop19h 40m

San Francisco

Thu 8/27

8:21 pm-8:53 pm

1 stop22h 32m

$706

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Fri 6/5

5:59 am-6:14 pm

1 stop14h 15m

San Francisco

Sun 9/20

8:21 pm-5:30 pm

1 stop19h 09m

$724
Cheapest one-way

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Mon 7/27

6:27 pm-6:00 pm

1 stop25h 33m

$316

GuayaquilSan Francisco

GYE - SFO

GYESFO

Guayaquil Jose Joaquin de Olmedo

Wed 5/27

10:05 am-10:35 pm

2 stops14h 30m

$317

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/19

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Guayaquil to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Guayaquil to San Francisco in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Guayaquil-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Guayaquil-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Guayaquil-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Guayaquil-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Guayaquil-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Guayaquil to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Guayaquil with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Guayaquil to San Francisco

How far ahead should I book a flight from Guayaquil to San Francisco?

To ensure you get the cheapest price possible for a flight from Guayaquil to San Francisco, you should look to book at least 32 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Guayaquil to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Guayaquil to San Francisco (average of $432). Flying from Guayaquil to San Francisco in March is currently the most expensive (average of $697). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Guayaquil to San Francisco?

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated May 21, 2026.
Peruse reviews from past customers who have flown with Copa Airlines and United Airlines from Guayaquil to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,579 reviews

Overall

7.5

Boarding

7.7

Comfort

7.4

Crew

8.1

Entertainment

6.8

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
Copa Airlines
7.5
Good
1,579 reviews
Copa Airlines
7.5
Good
1,579 reviews

Overall

7.5

Boarding

7.7

Comfort

7.4

Crew

8.1

Entertainment

6.8

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.
United Airlines
7.4
Good
9,748 reviews
Copa Airlines
7.5
Good
1,579 reviews

Overall

7.5

Boarding

7.7

Comfort

7.4

Crew

8.1

Entertainment

6.8

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Juan,Dec 2025

EZE - PTY

The outbound flight from Boston was awful. The handicapped services were the worst i have ever seen. NEVER AGAIN. THIS WAS NOT WORTH ANYWHERE NEAR $4K.

Related info for your journey

Find useful and relevant information for your journey from Guayaquil to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Guayaquil to San Francisco?

    Copa Airlines and United Airlines can get you from Guayaquil to San Francisco in just under 25h 42m. Your travel time can differ by up to 2h 32m. Guayaquil and San Francisco are separated by a distance of 3860 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Guayaquil to San Francisco round-trip?

    Our cheapest airline available from Guayaquil to San Francisco is Copa Airlines. Our recent data shows that you can find tickets from as low as $295 on this airline. An additional option worth looking into is United Airlines, starting at $301. Copa Airlines is currently priced 46% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Guayaquil to San Francisco one-way?

    $262 is the cheapest one-way deal found within the past few days, from Copa Airlines. You may also be able to find cheap deals on Avianca and JetBlue, with prices starting from $273 and $297, respectively.

  • Can I find deals for flights from Guayaquil to San Francisco that include hotel bookings?

    Yes. In addition to deals on Guayaquil to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Guayaquil to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guayaquil to San Francisco.

  • Can I find deals for business class flights from Guayaquil to San Francisco?

    Yes. Cheapflights offers flight deals from Guayaquil to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Guayaquil to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Guayaquil to San Francisco (average of $432). Flying from Guayaquil to San Francisco in March is currently the most expensive (average of $697). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Cruz
Santa Clara
Fairfield
Rancho Cordova
San Bruno
Watsonville
San Ramon
Vacaville
Roseville
San Carlos
Redwood City
Sunnyvale
Turlock
Vallejo
San Lorenzo
Davis
Emeryville
Manteca
Elk Grove

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Guayaquil to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
Quito to Los Angeles flights
Quito to Las Vegas flights
Guayaquil to Las Vegas flights
Quito to San Francisco flights
Quito to San Diego flights
Guayaquil to San Diego flights

Top 2 airlines flying from Guayaquil to San Francisco

Discover the top 2 airlines that operate flights from Guayaquil to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$295Average$597FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$301Average$314FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.