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Guayaquil

$237+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — GYE
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$554
(Avianca)

One-way from

$237
(JetBlue)

Popular in

December

Cheapest in

May

Average price

$560
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 ($130 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 July 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 July 3, 2025.

This Avianca deal was found by Cheapflights users on 7/1. 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.
Sat 9/611:25 pmONT - GYE
2 stops15h 55mAvianca
Sat 9/209:45 amGYE - ONT
2 stops14h 10mAvianca
Deal found 7/1$554
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Mon 10/206:00 amONT - GYE
2 stops15h 39mMultiple Airlines
Sun 11/164:15 amGYE - ONT
2 stops20h 20mMultiple Airlines
Deal found 7/1$605
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Mon 11/246:00 amONT - GYE
2 stops14h 41mUnited Airlines
Tue 12/28:30 amGYE - ONT
2 stops40h 04mUnited Airlines
Deal found 7/1$607

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 July 3, 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

Sat 9/6

11:25 pm-5:20 pm

2 stops15h 55m

Guayaquil Jose Joaquin de Olmedo

Sat 9/20

9:45 am-9:55 pm

2 stops14h 10m

$554

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Mon 10/20

6:00 am-11:39 pm

2 stops15h 39m

Guayaquil Jose Joaquin de Olmedo

Sun 11/16

4:15 am-9:35 pm

2 stops20h 20m

$605

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Mon 11/24

6:00 am-11:41 pm

2 stops14h 41m

Guayaquil Jose Joaquin de Olmedo

Tue 12/2

8:30 am-9:34 pm

2 stops40h 04m

$607

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Sat 9/6

10:56 pm-6:51 pm

1 stop17h 55m

$237

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Sat 9/6

11:25 pm-5:20 pm

2 stops15h 55m

$256

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Mon 8/18

6:39 pm-1:46 pm

2 stops17h 07m

$339

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Mon 7/21

6:00 am-1:40 pm

2 stops29h 40m

$389

OntarioGuayaquil

ONT - GYE

ONTGYE

Ontario

Sat 8/9

6:00 am-11:37 pm

2 stops15h 37m

$390

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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.

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 July 3, 2025.
Peruse reviews from past customers who have flown with Copa Airlines, United Airlines, and JetBlue from Ontario to Guayaquil 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
1,467 reviews

Boarding

7.8

Crew

8.1

Overall

7.5

Entertainment

6.8

Comfort

7.4

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

RDU - PTY

Flight was delayed twice and even though I was early, I was not early enough and was not able to get a boarding pass. Was not able to speak with anyone who works for Copa airline at the airport. When. I would called Copa Airlines phone number, even the customer representatives keep suggesting I speak with someone at the airport but there was no one at the check in desk and the baggage claims doors were closed. The customer service agents over the phone suggested I can rebook for the next available flight on Friday but I feel like I would loose money and time.
Copa Airlines
7.5
Good
1,467 reviews
Copa Airlines
7.5
Good
1,467 reviews

Boarding

7.8

Crew

8.1

Overall

7.5

Entertainment

6.8

Comfort

7.4

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

RDU - PTY

Flight was delayed twice and even though I was early, I was not early enough and was not able to get a boarding pass. Was not able to speak with anyone who works for Copa airline at the airport. When. I would called Copa Airlines phone number, even the customer representatives keep suggesting I speak with someone at the airport but there was no one at the check in desk and the baggage claims doors were closed. The customer service agents over the phone suggested I can rebook for the next available flight on Friday but I feel like I would loose money and time.
United Airlines
7.4
Good
8,861 reviews
Copa Airlines
7.5
Good
1,467 reviews

Boarding

7.8

Crew

8.1

Overall

7.5

Entertainment

6.8

Comfort

7.4

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

RDU - PTY

Flight was delayed twice and even though I was early, I was not early enough and was not able to get a boarding pass. Was not able to speak with anyone who works for Copa airline at the airport. When. I would called Copa Airlines phone number, even the customer representatives keep suggesting I speak with someone at the airport but there was no one at the check in desk and the baggage claims doors were closed. The customer service agents over the phone suggested I can rebook for the next available flight on Friday but I feel like I would loose money and time.
JetBlue
7.3
Good
2,916 reviews
Copa Airlines
7.5
Good
1,467 reviews

Boarding

7.8

Crew

8.1

Overall

7.5

Entertainment

6.8

Comfort

7.4

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

RDU - PTY

Flight was delayed twice and even though I was early, I was not early enough and was not able to get a boarding pass. Was not able to speak with anyone who works for Copa airline at the airport. When. I would called Copa Airlines phone number, even the customer representatives keep suggesting I speak with someone at the airport but there was no one at the check in desk and the baggage claims doors were closed. The customer service agents over the phone suggested I can rebook for the next available flight on Friday but I feel like I would loose money and time.
Avianca
6.7
Okay
2,363 reviews
Copa Airlines
7.5
Good
1,467 reviews

Boarding

7.8

Crew

8.1

Overall

7.5

Entertainment

6.8

Comfort

7.4

Food

6.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2025

RDU - PTY

Flight was delayed twice and even though I was early, I was not early enough and was not able to get a boarding pass. Was not able to speak with anyone who works for Copa airline at the airport. When. I would called Copa Airlines phone number, even the customer representatives keep suggesting I speak with someone at the airport but there was no one at the check in desk and the baggage claims doors were closed. The customer service agents over the phone suggested I can rebook for the next available flight on Friday but I feel like I would loose money and time.

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 JetBlue, which is currently one of the cheapest options available, starting at $237. Avianca flights start at $256 while deals on Copa Airlines start at $339 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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