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Guayaquil

$235+ Cheap flights from Ontario (ONT) to Guayaquil (GYE)

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — GYE
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Ontario to Guayaquil

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Guayaquil (GYE). 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 June 12, 2025.

Round-trip from

$517
(Cheapflightsfares)

One-way from

$235
(Cheapflightsfares)

Popular in

December

Cheapest in

May

Average price

$553
From Ontario to Guayaquil Jose Joaquin de Olmedo
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One-way flight from Ontario to Guayaquil Jose Joaquin de Olmedo
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Highest demand for flights based on searches. 17% potential increase in price ($132 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Ontario to Guayaquil

Cheapest flights from Ontario to Guayaquil
Explore the most affordable flight options available from Ontario to Guayaquil. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3111:25 pmONT - GYE
2 stops15h 55mAvianca
Thu 9/118:50 amGYE - ONT
2 stops15h 05mAvianca
Deal found 6/10$517
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:00 amONT - GYE
2 stops27h 16mUnited Airlines
Mon 9/112:16 pmGYE - ONT
2 stops25h 57mUnited Airlines
Deal found 6/11$613
This United deal was found by Cheapflights users on 6/9. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/116:00 amONT - GYE
2 stops15h 34mMultiple Airlines
Mon 7/213:35 amGYE - ONT
2 stops20h 20mMultiple Airlines
Deal found 6/9$847
This KAYAK deal was found by Cheapflights users on 6/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:00 amONT - GYE
2 stops13h 23mLATAM Airlines
Mon 9/228:56 pmGYE - ONT
2 stops16h 28mLATAM Airlines
Deal found 6/12$1,284

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Ontario to Guayaquil that are best for you.

Fly from

Ontario

Fly to

Guayaquil

Route

Depart

Return

Price

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Sun 8/31

11:25 pm-5:20 pm

2 stops15h 55m

Guayaquil Jose Joaquin de Olmedo

Thu 9/11

8:50 am-9:55 pm

2 stops15h 05m

$517

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Thu 8/21

6:00 am-11:16 am

2 stops27h 16m

Guayaquil Jose Joaquin de Olmedo

Mon 9/1

12:16 pm-12:13 pm

2 stops25h 57m

$613

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Fri 7/11

6:00 am-11:17 am

2 stops27h 17m

Guayaquil Jose Joaquin de Olmedo

Tue 7/22

8:50 am-9:55 pm

2 stops15h 05m

$847

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Wed 9/10

7:00 am-10:23 pm

2 stops13h 23m

Guayaquil Jose Joaquin de Olmedo

Mon 9/22

8:56 pm-11:24 am

2 stops16h 28m

$1,284

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Sun 8/10

11:25 pm-5:20 pm

2 stops15h 55m

$235

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Sat 8/30

11:25 pm-10:23 pm

3 stops20h 58m

$326

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Tue 6/17

6:00 am-11:17 am

2 stops27h 17m

$390

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Mon 6/30

12:59 am-10:29 pm

2 stops19h 30m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Ontario to Guayaquil

Have a flexible travel schedule? Discover the best time to fly to Guayaquil from Ontario 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 Ontario to Guayaquil

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

Currently, April is the cheapest month in which you can book a flight from Ontario to Guayaquil (average of $440). Flying from Ontario to Guayaquil in December is currently the most expensive (average of $722). 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.

Rainfall in Guayaquil by month

Plan your trip to Guayaquil by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Guayaquil ranges from 0.0 - 11.0 inches per month. March is typically the wettest month, when rainfall can reach 11.0 in. July is typically the driest time to visit Guayaquil when rainfall is around 0.0 in.

Temperature in Guayaquil by month

Plan your trip to Guayaquil by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Guayaquil, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Guayaquil

Get insights into the airlines that provide service to Guayaquil. 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 Guayaquil. Reviews last updated June 12, 2025.
To help decide which airline to fly from Ontario to Guayaquil, see what other customers have to say about LATAM Airlines, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,785 reviews

Food

6.7

Overall

7.5

Comfort

7.4

Entertainment

7.0

Boarding

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
LATAM Airlines
7.5
Good
1,785 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Food

6.7

Overall

7.5

Comfort

7.4

Entertainment

7.0

Boarding

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
United Airlines
7.4
Good
8,790 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Food

6.7

Overall

7.5

Comfort

7.4

Entertainment

7.0

Boarding

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
American Airlines
7.2
Good
10,000 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Food

6.7

Overall

7.5

Comfort

7.4

Entertainment

7.0

Boarding

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
Avianca
6.7
Okay
2,345 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Food

6.7

Overall

7.5

Comfort

7.4

Entertainment

7.0

Boarding

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

Related info for your journey

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

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

    To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $235. United Airlines flights start at $390 while deals on American Airlines start at $566 one-way.

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

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

  • How can I find direct flights from Ontario to Guayaquil?

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

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

    Yes. Cheapflights offers flight deals from Ontario to Guayaquil 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 Ontario to Guayaquil?

    Currently, April is the cheapest month in which you can book a flight from Ontario to Guayaquil (average of $440). Flying from Ontario to Guayaquil in December is currently the most expensive (average of $722). 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.

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