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Cheap flights from San Francisco to Guayaquil from $173

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 Guayaquil departing on 1/7. 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 San Francisco to Guayaquil

Cheap round-trip flights

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JetBlue Logo
11:59 pm - 3:20 pmSFO-GYE
12h 21m1 stop
JetBlue Logo
7:20 am - 10:49 pmGYE-SFO
18h 29m1 stop
$416JetBlue
Find Deal
Mon, Jan 19 - Mon, Feb 2
JetBlue Logo
11:59 pm - 3:35 pmSFO-GYE
12h 36m1 stop
JetBlue Logo
5:00 pm - 10:30 amGYE-SFO
20h 30m1 stop
$473JetBlue
Find Deal
Mon, Jan 19 - Mon, Feb 2
JetBlue Logo
11:59 pm - 3:20 pmSFO-GYE
12h 21m1 stop
JetBlue Logo
7:20 am - 10:49 pmGYE-SFO
18h 29m1 stop
$491JetBlue
Find Deal
Mon, Jan 26 - Wed, Jan 28
JetBlue Logo
10:50 am - 5:20 amSFO-GYE
15h 30m1 stop
JetBlue Logo
7:20 am - 12:24 amGYE-SFO
20h 04m1 stop
$492JetBlue
Find Deal
Mon, Jan 26 - Wed, Jan 28
United Airlines Logo
12:43 am - 8:46 pmSFO-GYE
17h 03m2 stops
United Airlines Logo
12:20 pm - 9:45 amGYE-SFO
24h 25m2 stops
$496United Airlines
Find Deal
Sun, Jan 25 - Wed, Jan 28
American Airlines Logo
1:27 pm - 2:31 pmSFO-GYE
22h 04m1 stop
American Airlines Logo
6:12 am - 11:33 pmGYE-SFO
19h 21m1 stop
$499American Airlines
Find Deal
Fri, Feb 20 - Wed, Mar 18
American Airlines Logo
7:12 pm - 2:31 pmSFO-GYE
16h 19m2 stops
American Airlines Logo
6:12 am - 12:48 amGYE-SFO
20h 36m2 stops
$504American Airlines
Find Deal
Fri, Feb 20 - Wed, Mar 18
United Airlines Logo
12:43 am - 8:46 pmSFO-GYE
17h 03m2 stops
United Airlines Logo
2:35 pm - 4:58 pmGYE-SFO
28h 23m2 stops
$516United Airlines
Find Deal
Thu, Feb 19 - Wed, Mar 18
JetBlue Logo
11:59 pm - 3:35 pmSFO-GYE
12h 36m1 stop
JetBlue Logo
7:45 am - 9:20 pmGYE-SFO
16h 35m1 stop
$530JetBlue
Find Deal
Mon, Jan 26 - Wed, Jan 28
Copa Airlines Logo
12:42 am - 11:42 pmSFO-GYE
20h 00m1 stop
Copa Airlines Logo
8:34 am - 11:20 pmGYE-SFO
17h 46m1 stop
$535Copa Airlines
Find Deal
Sun, Jan 18 - Mon, Feb 2

United Airlines flights from San Francisco to Guayaquil

Our best United Airlines deals on San Francisco to Guayaquil flight tickets
United Airlines
Nov 30
SFO8:45 amSan Francisco
32h 58m
1 stop
GYE8:43 pmGuayaquil Jose Joaquin de Olmedo
Dec 10
GYE2:35 pmGuayaquil Jose Joaquin de Olmedo
32h 54m
1 stop
SFO8:29 pmSan Francisco
$471
Find similar
United Airlines
Nov 30
SFO8:45 amSan Francisco
29h 51m
1 stop
GYE5:36 pmGuayaquil Jose Joaquin de Olmedo
Dec 10
GYE12:20 pmGuayaquil Jose Joaquin de Olmedo
14h 39m
2 stops
SFO11:59 pmSan Francisco
$481
Find similar
United Airlines
Dec 1
SFO8:45 amSan Francisco
11h 56m
1 stop
GYE11:41 pmGuayaquil Jose Joaquin de Olmedo
Dec 10
GYE2:35 pmGuayaquil Jose Joaquin de Olmedo
32h 54m
1 stop
SFO8:29 pmSan Francisco
$492
Find similar

Copa Airlines flights from San Francisco to Guayaquil

Our best Copa Airlines deals on San Francisco to Guayaquil flight tickets
Copa Airlines
Jan 18
SFO12:42 amSan Francisco
20h 00m
1 stop
GYE11:42 pmGuayaquil Jose Joaquin de Olmedo
Feb 2
GYE8:34 amGuayaquil Jose Joaquin de Olmedo
17h 46m
1 stop
SFO11:20 pmSan Francisco
$535
Find similar
Copa Airlines
Jan 15
SFO12:42 amSan Francisco
17h 04m
1 stop
GYE8:46 pmGuayaquil Jose Joaquin de Olmedo
Jan 29
GYE8:34 amGuayaquil Jose Joaquin de Olmedo
17h 46m
1 stop
SFO11:20 pmSan Francisco
$536
Find similar
Copa Airlines
Jan 18
SFO12:42 amSan Francisco
13h 53m
1 stop
GYE5:35 pmGuayaquil Jose Joaquin de Olmedo
Feb 2
GYE8:34 amGuayaquil Jose Joaquin de Olmedo
17h 46m
1 stop
SFO11:20 pmSan Francisco
$574
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Guayaquil 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 24, 2025.
Use the filters below to find and compare flights from San Francisco to Guayaquil that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoGuayaquil

SFO - GYE

SFOGYE

San Francisco

Mon 1/19

11:59 pm-3:20 pm

1 stop12h 21m

Guayaquil Jose Joaquin de Olmedo

Mon 2/2

7:20 am-10:49 pm

1 stop18h 29m

$416

San FranciscoGuayaquil

SFO - GYE

SFOGYE

San Francisco

Mon 1/19

11:59 pm-3:35 pm

1 stop12h 36m

Guayaquil Jose Joaquin de Olmedo

Mon 2/2

5:00 pm-10:30 am

1 stop20h 30m

$473

San FranciscoGuayaquil

SFO - GYE

SFOGYE

San Francisco

Mon 1/26

11:59 pm-3:20 pm

1 stop12h 21m

Guayaquil Jose Joaquin de Olmedo

Wed 1/28

7:20 am-10:49 pm

1 stop18h 29m

$491

San FranciscoGuayaquil

SFO - GYE

SFOGYE

San Francisco

Mon 1/26

10:50 am-5:20 am

1 stop15h 30m

Guayaquil Jose Joaquin de Olmedo

Wed 1/28

7:20 am-12:24 am

1 stop20h 04m

$492

San FranciscoGuayaquil

SFO - GYE

SFOGYE

San Francisco

Sun 1/25

12:43 am-8:46 pm

2 stops17h 03m

Guayaquil Jose Joaquin de Olmedo

Wed 1/28

12:20 pm-9:45 am

2 stops24h 25m

$496

San FranciscoGuayaquil

SFO - GYE

SFOGYE

San Francisco

Fri 2/20

1:27 pm-2:31 pm

1 stop22h 04m

Guayaquil Jose Joaquin de Olmedo

Wed 3/18

6:12 am-11:33 pm

1 stop19h 21m

$499

San FranciscoGuayaquil

SFO - GYE

SFOGYE

San Francisco

Fri 2/20

7:12 pm-2:31 pm

2 stops16h 19m

Guayaquil Jose Joaquin de Olmedo

Wed 3/18

6:12 am-12:48 am

2 stops20h 36m

$504

San FranciscoGuayaquil

SFO - GYE

SFOGYE

San Francisco

Thu 2/19

12:43 am-8:46 pm

2 stops17h 03m

Guayaquil Jose Joaquin de Olmedo

Wed 3/18

2:35 pm-4:58 pm

2 stops28h 23m

$516

San FranciscoGuayaquil

SFO - GYE

SFOGYE

San Francisco

Mon 1/26

11:59 pm-3:35 pm

1 stop12h 36m

Guayaquil Jose Joaquin de Olmedo

Wed 1/28

7:45 am-9:20 pm

1 stop16h 35m

$530

San FranciscoGuayaquil

SFO - GYE

SFOGYE

San Francisco

Sun 1/18

12:42 am-11:42 pm

1 stop20h 00m

Guayaquil Jose Joaquin de Olmedo

Mon 2/2

8:34 am-11:20 pm

1 stop17h 46m

$535

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 Guayaquil from

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

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 Guayaquil?

The month of September is another great option to travel to Guayaquil, with average flight prices from San Francisco averaging around $492.

What is the cheapest day to depart on your flight to Guayaquil?

The cheapest day to depart from San Francisco to Guayaquil is on a Sunday. Travelers who choose to depart for Guayaquil on a Sunday will often find tickets for as low as $600. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Guayaquil on Friday is $698.

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

The cheapest time of day to fly to Guayaquil is in the afternoon when flights can be purchased for as low as $578. Flights to Guayaquil are more costly in the evening, with an average ticket price of $676. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Guayaquil?

You are more likely to see cheaper flights to Guayaquil from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Guayaquil for around $631 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Guayaquil from San Francisco for as low as $523 on momondo.

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

As of November 2025, prices for San Francisco to Guayaquil flights are approximately 9% more expensive when compared to flights at the same time last year.

When to book flights from San Francisco to Guayaquil

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Guayaquil according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Guayaquil (SFO to GYE) flight deals and tips

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

Direct flights

None
There are no direct flights from San Francisco to Guayaquil. There are no popular flight routes from San Francisco to Guayaquil.
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  • How far is San Francisco to Guayaquil Jose Joaquin de Olmedo by plane?

    The straight-line distance from San Francisco to Guayaquil Jose Joaquin de Olmedo is 3869.7 mi. By plane, this route typically takes 9h 52m.

  • When did momondo last update prices for flights from San Francisco Airport to Guayaquil Jose Joaquin de Olmedo Airport?

    Prices for flights from San Francisco Airport to Guayaquil Jose Joaquin de Olmedo Airport refresh daily.

  • How many operators does momondo search for flights from San Francisco Airport to Guayaquil Jose Joaquin de Olmedo Airport?

  • How old do you have to be to fly from San Francisco Airport to Guayaquil Jose Joaquin de Olmedo 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 San Francisco Airport to Guayaquil Jose Joaquin de Olmedo Airport.

  • What documentation or ID do you need to fly to Guayaquil Jose Joaquin de Olmedo Airport?

    The required travel and health documents for your Guayaquil Jose Joaquin de Olmedo Airport 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 Guayaquil Jose Joaquin de Olmedo Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Francisco to Guayaquil?

Best airlines flying from San Francisco to Guayaquil

Compare and see reviews for airlines that fly from San Francisco to Guayaquil with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $422Free CancellationRating
7.6
1,567 reviews
Search Copa Airlines flights
AviancaPriceFrom $432Free CancellationRating
6.6
2,478 reviews
Search Avianca flights
JetBluePriceFrom $455Free CancellationRating
7.2
2,903 reviews
Search JetBlue flights
United AirlinesPriceFrom $486Free CancellationRating
7.4
9,039 reviews
Search United Airlines flights

Why use momondo?

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

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 San Francisco to Guayaquil for you.

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

Yes. momondo enables you to select and highlight flights to Guayaquil from San Francisco with this policy.

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

Once you have performed a search for San Francisco to Guayaquil 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 San Francisco to Guayaquil right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Guayaquil from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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