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Guatemala City

$89+ Cheap flights from Ontario (ONT) to Guatemala City (GUA)

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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — GUA
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Ontario to Guatemala City La Aurora are usually found in September or November, booked 49 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from Ontario to Guatemala City

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Guatemala City (GUA). 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

$224
(United Airlines)

One-way from

$89
(United Airlines)

Popular in

April

Cheapest in

September

Average price

$618
From Ontario to Guatemala City La Aurora
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One-way flight from Ontario to Guatemala City La Aurora
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Highest demand for flights based on searches. 13% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($40 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 Guatemala City

Cheapest flights from Ontario to Guatemala City
Explore the most affordable flight options available from Ontario to Guatemala City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/3. 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 9/226:38 pmONT - GUA
2 stops15h 58mUnited Airlines
Sat 10/181:50 pmGUA - ONT
1 stop8h 34mUnited Airlines
Deal found 7/3$224
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Mon 8/1812:22 pmONT - GUA
2 stops22h 04mAmerican Airlines
Tue 8/2612:29 pmGUA - ONT
2 stops24h 03mAmerican Airlines
Deal found 7/3$228
This Avianca deal was found by Cheapflights users on 7/2. 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.
Thu 9/1811:25 pmONT - GUA
1 stop8h 40mAvianca
Tue 9/2310:00 amGUA - ONT
1 stop12h 55mAvianca
Deal found 7/2$351
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 7/167:22 pmONT - GUA
2 stops13h 55mMultiple Airlines
Thu 7/312:34 pmGUA - ONT
1 stop28h 53mMultiple Airlines
Deal found 7/2$447

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Guatemala City 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 Guatemala City that are best for you.

Fly from

Ontario

Fly to

Guatemala City

Route

Depart

Return

Price

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Mon 9/22

6:04 am-4:32 pm

1 stop9h 28m

Guatemala City La Aurora

Sat 10/18

1:50 pm-9:24 pm

1 stop8h 34m

$224

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Mon 8/18

12:22 pm-11:26 am

2 stops22h 04m

Guatemala City La Aurora

Tue 8/26

12:29 pm-11:32 am

2 stops24h 03m

$228

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Thu 9/18

11:25 pm-9:05 am

1 stop8h 40m

Guatemala City La Aurora

Tue 9/23

10:00 am-9:55 pm

1 stop12h 55m

$351

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Wed 7/16

7:22 pm-10:17 am

2 stops13h 55m

Guatemala City La Aurora

Thu 7/31

2:34 pm-6:27 pm

1 stop28h 53m

$447

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Thu 8/14

6:39 pm-11:36 am

2 stops15h 57m

$89

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Tue 7/8

7:05 pm-12:54 pm

2 stops16h 49m

$95

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Mon 9/1

11:59 pm-7:30 pm

2 stops18h 31m

$112

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Wed 9/3

6:10 am-11:26 am

2 stops28h 16m

$126

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Tue 9/16

11:25 pm-9:05 am

1 stop8h 40m

$166

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Sat 7/26

7:00 am-12:04 am

3 stops16h 04m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 12 results
1
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Best time to book a flight from Ontario to Guatemala City

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

How far ahead should I book a flight from Ontario to Guatemala City?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Guatemala City. Price data was last updated on June 27, 2025.

The price you pay for your flight from Ontario to Guatemala City may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Guatemala City (average of $291). Flying from Ontario to Guatemala City in December is currently the most expensive (average of $615). 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 GUA?

Find hourly flight availability from Ontario to Guatemala City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

One of the essential ways to save on airfare from Ontario to Guatemala City is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 54% on airfare.

Reviews of airlines servicing Guatemala City

Get insights into the airlines that provide service to Guatemala City. 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 City. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown United Airlines, JetBlue, and American Airlines from Ontario to Guatemala City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,861 reviews

Overall

7.4

Crew

8.1

Entertainment

7.0

Boarding

7.7

Food

6.6

Comfort

7.3

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
8,861 reviews
United Airlines
7.4
Good
8,861 reviews

Overall

7.4

Crew

8.1

Entertainment

7.0

Boarding

7.7

Food

6.6

Comfort

7.3

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??
JetBlue
7.3
Good
2,916 reviews
United Airlines
7.4
Good
8,861 reviews

Overall

7.4

Crew

8.1

Entertainment

7.0

Boarding

7.7

Food

6.6

Comfort

7.3

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
10,000 reviews
United Airlines
7.4
Good
8,861 reviews

Overall

7.4

Crew

8.1

Entertainment

7.0

Boarding

7.7

Food

6.6

Comfort

7.3

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??
Iberia
7.0
Good
2,820 reviews
United Airlines
7.4
Good
8,861 reviews

Overall

7.4

Crew

8.1

Entertainment

7.0

Boarding

7.7

Food

6.6

Comfort

7.3

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
2,363 reviews
United Airlines
7.4
Good
8,861 reviews

Overall

7.4

Crew

8.1

Entertainment

7.0

Boarding

7.7

Food

6.6

Comfort

7.3

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 City. 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 flying from Ontario to Guatemala City round-trip?

    Cheapflights users have booked flights from Ontario to Guatemala City round-trip from $224. Other airlines that can offer you cheap pricing are American Airlines, from $228, and Avianca, from $351. United Airlines is currently priced 54% below the average price you’ll pay for this route.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $89. Users have also found prices from $95 and $112 on American Airlines and British Airways, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Ontario to Guatemala City (average of $291). Flying from Ontario to Guatemala City in December is currently the most expensive (average of $615). 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

Traveling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Panajachel
Antigua

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Alternative routes for Ontario to Guatemala City

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Top 4 airlines flying from Ontario to Guatemala City

Discover the top 4 airlines that operate flights from Ontario to Guatemala City. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$166Average$302FlexibilityNo cancel feeOn-time79%
AviancaCheapest$216Average$352FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$223Average$486FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$683FlexibilityNo cancel feeOn-time71%

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