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$143+ Cheap flights from Guatemala to Ontario (ONT)

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
GUA — ONT
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Guatemala to Ontario

Keep the following information in mind while searching for Guatemala to Ontario flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$222
(United Airlines)

One-way from

$143
(United Airlines)

Popular in

December

Cheapest in

May

Average price

$237
Provider with most accurate pricing for Guatemala City La Aurora-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Guatemala City La Aurora-Los Angeles flights.
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From Guatemala to Ontario
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One-way flight from Guatemala to Ontario
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Highest demand for flights based on searches. 15% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Guatemala to Ontario

Cheapest flights from Guatemala to Ontario
Explore the most affordable flight options available from Guatemala to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/87:00 amGUA - ONT
1 stop16h 59mUnited Airlines
Wed 3/126:00 amONT - GUA
1 stop15h 14mUnited Airlines
Deal found 2/20$222
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/72:45 pmGUA - ONT
2 stops18h 53mAmerican Airlines
Mon 8/118:01 pmONT - GUA
2 stops14h 09mAmerican Airlines
Deal found 2/20$325
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/17:50 amGUA - ONT
2 stops15h 05mAvianca
Thu 5/1511:25 pmONT - GUA
1 stop8h 40mAvianca
Deal found 2/20$343
This Kissandfly.com deal was found by Cheapflights users on 2/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1812:38 pmGUA - ONT
1 stop10h 20mLufthansa
Thu 4/246:10 amONT - GUA
1 stop11h 39mLufthansa
Deal found 2/20$496
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2210:15 amGUA - ONT
2 stops38h 04mMultiple Airlines
Fri 3/281:09 amONT - GUA
2 stops28h 55mMultiple Airlines
Deal found 2/20$689

Find flights from Guatemala to Ontario within your budget

Customize your flight search to find flights from Guatemala to Ontario 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 February 20, 2025.

Fly from

Guatemala

Fly to

Ontario

Route

Depart

Return

Price

Guatemala CityOntario

GUA - ONT

GUAONT

Guatemala City La Aurora

Sat 3/8

7:00 am-9:59 pm

1 stop16h 59m

Ontario

Wed 3/12

6:00 am-10:14 pm

1 stop15h 14m

$222

Guatemala CityOntario

GUA - ONT

GUAONT

Guatemala City La Aurora

Thu 8/7

2:45 pm-8:38 am

2 stops18h 53m

Ontario

Mon 8/11

8:01 pm-11:10 am

2 stops14h 09m

$325

Guatemala CityOntario

GUA - ONT

GUAONT

Guatemala City La Aurora

Thu 5/1

7:50 am-9:55 pm

2 stops15h 05m

Ontario

Thu 5/15

11:25 pm-9:05 am

1 stop8h 40m

$343

Guatemala CityOntario

GUA - ONT

GUAONT

Guatemala City La Aurora

Fri 4/18

12:38 pm-9:58 pm

1 stop10h 20m

Ontario

Thu 4/24

6:10 am-6:49 pm

1 stop11h 39m

$496

Guatemala CityOntario

GUA - ONT

GUAONT

Guatemala City La Aurora

Sat 3/22

10:15 am-11:19 pm

2 stops38h 04m

Ontario

Fri 3/28

1:09 am-7:04 am

2 stops28h 55m

$689

Guatemala CityOntario

GUA - ONT

GUAONT

Guatemala City La Aurora

Thu 8/7

3:53 pm-6:19 pm

3 stops27h 26m

Ontario

Sun 8/10

1:09 am-2:46 pm

2 stops36h 37m

$770

Guatemala CityOntario

GUA - ONT

GUAONT

Guatemala City La Aurora

Wed 3/12

6:00 am-10:45 pm

2 stops17h 45m

$143

Guatemala CityOntario

GUA - ONT

GUAONT

Guatemala City La Aurora

Mon 3/10

7:54 am-8:45 pm

2 stops13h 51m

$183

Guatemala CityOntario

GUA - ONT

GUAONT

Guatemala City La Aurora

Mon 3/10

9:25 pm-10:00 pm

2 stops25h 35m

$193

Guatemala CityOntario

GUA - ONT

GUAONT

Guatemala City La Aurora

Sun 5/18

2:00 pm-8:54 am

2 stops19h 54m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 13 results
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Best time to book a flight from Guatemala to Ontario

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

Travel insights for flights from Guatemala to Ontario

Get recent, data-driven insights about flights from Guatemala to Ontario including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Guatemala to Ontario (average of $246). Flying from Guatemala to Ontario in March is currently the most expensive (average of $315). 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.

What is the cheapest time of day to fly from GT to ONT?

Find hourly flight availability from Guatemala to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from Guatemala to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ontario by month

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

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated February 20, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Guatemala to Ontario to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,697 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Alaska Airlines
8.0
Very good
9,697 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Delta
8.0
Very good
8,219 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

United Airlines
7.4
Good
8,765 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Avianca
6.8
Okay
2,435 reviews
Alaska Airlines
8.0
Very good
9,697 reviews

Food

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

Related info for your journey

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

  • What airport do you fly into for flights to Ontario from Guatemala?

    If you book a flight to Ontario from Guatemala, you will be flying to Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $143. Users have also found prices from $193 and $199 on Avianca and American Airlines, respectively.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Guatemala to Ontario (average of $246). Flying from Guatemala to Ontario in March is currently the most expensive (average of $315). 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

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Alternative routes for Guatemala to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Guatemala City to Los Angeles flights
San José to Los Angeles flights
San Salvador to Los Angeles flights
San José to Las Vegas flights
Guatemala City to Ontario flights
San José to San Francisco flights
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Liberia to Los Angeles flights
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Panama City to San Francisco flights
San José to Oakland flights
San José to San Jose flights
San Salvador to Oakland flights
Guatemala City to Oakland flights
San Pedro Sula to San Francisco flights
Panama City to Ontario flights
San Salvador to Santa Ana flights
San Pedro Sula to Las Vegas flights
Philip S.W.Goldson to Ontario flights
San José to San Diego flights
Guatemala City to Santa Ana flights
Guatemala City to San Diego flights
San José to Reno flights
Liberia to San Francisco flights
San José to Sacramento flights
Guatemala City to Sacramento flights
San Salvador to Sacramento flights
Liberia to Ontario flights
Philip S.W.Goldson to San Diego flights
Philip S.W.Goldson to Las Vegas flights
Panama City to San Diego flights
San José to Santa Ana flights
Managua to Las Vegas flights
Guatemala City to Reno flights
Liberia to Las Vegas flights
San Salvador to San Diego flights

Top 2 airlines flying from Guatemala to Ontario

Discover the top 2 airlines that operate flights from Guatemala to Ontario. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$263Average$348FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$461Average$756FlexibilityNo cancel feeOn-time69%
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