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Guatemala

$78+ Cheap flights from Ontario (ONT) to Guatemala

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — GUA
Nov 23 — Nov 301
Sun 11/23
Sun 11/30
1 adult, Economy
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Cheap flight deals from Ontario to Guatemala

Keep the following information in mind while searching for Ontario to Guatemala flight deals. Data was last updated October 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$216
(American Airlines)

One-way from

$78
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$347
Provider with most accurate pricing for Los Angeles-Guatemala City La Aurora flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Guatemala City La Aurora flights.
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From Ontario to Guatemala
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One-way flight from Ontario to Guatemala
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Highest demand for flights based on searches. 18% potential increase in price ($87 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Ontario to Guatemala

Cheapest flights from Ontario to Guatemala
Explore the most affordable flight options available from Ontario to Guatemala. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Thu 11/131:46 pmONT - GUA
1 stop19h 20mMultiple Airlines
Sat 11/1512:11 pmGUA - ONT
2 stops45h 06mMultiple Airlines
Deal found 10/23$274
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Sat 12/63:20 pmONT - GUA
2 stops20h 27mMultiple Airlines
Sat 12/132:42 pmGUA - ONT
1 stop27h 51mMultiple Airlines
Deal found 10/22$339
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/65:05 amONT - GUA
2 stops36h 34mUnited Airlines
Mon 11/172:10 amGUA - ONT
2 stops22h 41mUnited Airlines
Deal found 10/23$341
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/154:47 pmONT - GUA
2 stops19h 05mAmerican Airlines
Wed 11/193:52 pmGUA - ONT
2 stops20h 05mAmerican Airlines
Deal found 10/22$343
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Thu 11/131:46 pmONT - GUA
1 stop19h 20mMultiple Airlines
Sun 11/161:31 pmGUA - ONT
2 stops31h 18mMultiple Airlines
Deal found 10/22$346
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/65:05 amONT - GUA
2 stops36h 34mUnited Airlines
Tue 11/182:10 amGUA - ONT
2 stops36h 27mUnited Airlines
Deal found 10/23$347
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/65:05 amONT - GUA
2 stops36h 34mUnited Airlines
Sun 11/162:10 amGUA - ONT
2 stops36h 21mUnited Airlines
Deal found 10/23$356
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/65:05 amONT - GUA
2 stops36h 34mUnited Airlines
Sat 11/227:00 amGUA - ONT
2 stops41h 51mUnited Airlines
Deal found 10/23$357
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Tue 12/166:15 amONT - GUA
2 stops29h 32mMultiple Airlines
Thu 1/83:10 pmGUA - ONT
1 stop27h 08mMultiple Airlines
Deal found 10/22$376
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Wed 11/128:00 amONT - GUA
2 stops49h 06mMultiple Airlines
Sat 11/2212:12 pmGUA - ONT
1 stop30h 09mMultiple Airlines
Deal found 10/22$382

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Guatemala 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 October 24, 2025.
Use the filters below to find and compare flights from Ontario to Guatemala that are best for you.

Fly from

Ontario

Fly to

Guatemala

Route

Depart

Return

Price

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Thu 1/22

6:00 am-9:45 pm

1 stop13h 45m

Guatemala City La Aurora

Wed 1/28

5:00 am-10:53 pm

2 stops19h 53m

$326

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Fri 1/23

6:39 pm-7:39 pm

2 stops23h 00m

Guatemala City La Aurora

Fri 1/30

5:00 am-10:53 pm

2 stops19h 53m

$326

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Tue 3/17

6:02 am-6:39 pm

1 stop11h 37m

Guatemala City La Aurora

Tue 5/19

1:30 am-9:21 pm

1 stop20h 51m

$331

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Mon 1/26

6:00 am-3:35 pm

1 stop7h 35m

Guatemala City La Aurora

Sun 2/1

2:10 am-9:58 pm

1 stop21h 48m

$331

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Sat 2/7

6:00 am-12:26 pm

1 stop28h 26m

Guatemala City La Aurora

Sat 2/14

7:00 am-9:59 pm

1 stop16h 59m

$331

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Wed 3/18

6:02 am-6:39 pm

1 stop11h 37m

Guatemala City La Aurora

Tue 5/19

1:30 am-9:21 pm

1 stop20h 51m

$331

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Tue 3/17

6:02 am-6:39 pm

1 stop11h 37m

Guatemala City La Aurora

Mon 5/18

1:30 am-9:21 pm

1 stop20h 51m

$331

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Sun 3/1

6:00 am-9:45 pm

1 stop13h 45m

Guatemala City La Aurora

Mon 3/2

2:10 am-9:59 pm

1 stop21h 49m

$331

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Fri 1/23

6:39 pm-7:39 pm

2 stops23h 00m

Guatemala City La Aurora

Mon 1/26

5:00 am-9:58 pm

1 stop18h 58m

$336

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Sat 1/17

6:00 am-3:35 pm

1 stop7h 35m

Guatemala City La Aurora

Sun 1/25

2:10 am-9:58 pm

1 stop21h 48m

$380

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 20 results
1
2

Best time to book a flight from Ontario to Guatemala

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

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

Currently, May is the cheapest month in which you can book a flight from Ontario to Guatemala (average of $113). Flying from Ontario to Guatemala in December is currently the most expensive (average of $223). 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 ONT to GT?

Find hourly flight availability from Ontario to Guatemala. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 24, 2025.

It’s optimal to fly from Ontario to Guatemala at noon. By choosing this option you can save up to 53% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Guatemala

Get insights into the airlines that provide service to Guatemala. 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 Guatemala. Reviews last updated October 24, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and Avianca from Ontario to Guatemala by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,995 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,995 reviews
United Airlines
7.4
Good
8,995 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
11,033 reviews
United Airlines
7.4
Good
8,995 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Avianca
6.7
Okay
2,460 reviews
United Airlines
7.4
Good
8,995 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Ontario to Guatemala. 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 from for flights from Ontario to Guatemala?

    For a flight from Ontario to Guatemala, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.

  • How long is the flight from Ontario to Guatemala?

    Departing from Ontario to Guatemala will take you 13h 45m. The distance between Ontario and Guatemala is about 2157 mi.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Ontario to Guatemala (average of $113). Flying from Ontario to Guatemala in December is currently the most expensive (average of $223). 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 Ontario to Guatemala

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Ontario to Guatemala

Discover the top 3 airlines that operate flights from Ontario to Guatemala. 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 October 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$223Average$478FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$583FlexibilityNo cancel feeOn-time71%
AviancaCheapest$279Average$442FlexibilityNo cancel feeOn-time71%

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