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Guatemala

$93+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — GUA
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 2/31:24 pm
ONT
-
GUA
2 stops21h 02m
United Airlines
Fri 2/61:28 pm
GUA
-
ONT
1 stop10h 30m
United Airlines
Deal found 1/26$233
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 2/33:09 pm
ONT
-
GUA
2 stops21h 42m
American Airlines
Mon 2/92:13 pm
GUA
-
ONT
2 stops21h 55m
American Airlines
Deal found 1/26$237
This Gurufare deal was found by Cheapflights users on 1/26. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:00 am
ONT
-
GUA
1 stop16h 12m
GOL
Thu 3/53:06 pm
GUA
-
ONT
1 stop10h 53m
GOL
Deal found 1/26$302
This Gurufare deal was found by Cheapflights users on 1/26. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/25:02 pm
ONT
-
GUA
2 stops19h 01m
GOL
Sat 5/21:46 pm
GUA
-
ONT
2 stops19h 53m
GOL
Deal found 1/26$307
This Frontier deal was found by Cheapflights users on 1/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:40 pm
ONT
-
GUA
1 stop11h 50m
Frontier
Mon 4/139:47 am
GUA
-
ONT
1 stop9h 53m
Frontier
Deal found 1/26$314
This Gurufare deal was found by Cheapflights users on 1/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/33:09 pm
ONT
-
GUA
2 stops20h 04m
GOL
Fri 2/63:12 pm
GUA
-
ONT
1 stop20h 56m
GOL
Deal found 1/27$315
This Gurufare deal was found by Cheapflights users on 1/26. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2312:22 pm
ONT
-
GUA
2 stops23h 41m
GOL
Thu 4/163:14 pm
GUA
-
ONT
2 stops19h 55m
GOL
Deal found 1/26$321
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 2/38:00 am
ONT
-
GUA
1 stop9h 39m
United Airlines
Mon 2/97:00 am
GUA
-
ONT
1 stop16h 58m
United Airlines
Deal found 1/26$325
This United Airlines deal was found by Cheapflights users on 1/26. 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 4/26:05 am
ONT
-
GUA
1 stop9h 32m
United Airlines
Sat 5/21:50 pm
GUA
-
ONT
1 stop9h 08m
United Airlines
Deal found 1/26$331
This United Airlines deal was found by Cheapflights users on 1/26. 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 3/26:00 am
ONT
-
GUA
1 stop9h 25m
United Airlines
Thu 3/57:00 am
GUA
-
ONT
1 stop17h 36m
United Airlines
Deal found 1/26$343
This United Airlines deal was found by Cheapflights users on 1/25. 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 4/111:27 pm
ONT
-
GUA
2 stops20h 58m
United Airlines
Fri 4/173:45 pm
GUA
-
ONT
2 stops21h 29m
United Airlines
Deal found 1/25$347

Find flight deals from Ontario to Guatemala

Keep the following information in mind while searching for Ontario to Guatemala flight deals. Data was last updated January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$233
(United Airlines)

One-way from

$93
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$359
Provider with most accurate pricing for Los Angeles-Guatemala City La Aurora flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Guatemala City La Aurora flights.
Search Deals
From Ontario to Guatemala
Search Deals
One-way flight from Ontario to Guatemala
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 27, 2026.
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

Mon 4/27

6:49 pm-4:37 pm

2 stops20h 48m

Guatemala City La Aurora

Mon 5/4

3:45 pm-5:52 pm

2 stops27h 07m

$347

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Wed 4/29

6:49 pm-4:37 pm

2 stops20h 48m

Guatemala City La Aurora

Wed 6/3

6:15 am-9:21 pm

1 stop16h 06m

$347

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Thu 5/7

6:59 pm-11:25 am

2 stops15h 26m

Guatemala City La Aurora

Thu 5/14

6:15 am-9:58 pm

1 stop16h 43m

$405

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Fri 4/10

6:05 am-2:30 pm

1 stop7h 25m

Guatemala City La Aurora

Fri 4/17

3:45 pm-12:38 pm

2 stops21h 53m

$405

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Sat 4/11

1:27 pm-11:25 am

2 stops20h 58m

Guatemala City La Aurora

Thu 4/30

3:45 pm-8:36 pm

2 stops29h 51m

$424

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Thu 2/26

1:45 pm-12:26 pm

2 stops20h 41m

Guatemala City La Aurora

Mon 3/9

1:10 am-10:57 pm

2 stops22h 47m

$463

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Tue 5/12

6:00 am-4:37 pm

1 stop9h 37m

Guatemala City La Aurora

Sun 5/31

6:15 am-9:21 pm

1 stop16h 06m

$470

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Thu 4/16

6:05 am-11:25 am

1 stop28h 20m

Guatemala City La Aurora

Wed 4/22

3:45 pm-12:14 pm

2 stops21h 29m

$484

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Mon 2/23

6:00 am-7:39 pm

1 stop11h 39m

Guatemala City La Aurora

Wed 2/25

7:00 am-9:59 pm

1 stop16h 59m

$528

OntarioGuatemala City

ONT - GUA

ONTGUA

Ontario

Wed 3/4

8:00 am-7:39 pm

1 stop9h 39m

Guatemala City La Aurora

Mon 3/9

6:00 am-10:36 pm

1 stop17h 36m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

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 $114). Flying from Ontario to Guatemala in December is currently the most expensive (average of $273). 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 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 January 27, 2026.
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
9,205 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

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
9,205 reviews
United Airlines
7.4
Good
9,205 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

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
11,197 reviews
United Airlines
7.4
Good
9,205 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

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
6.6
Okay
2,487 reviews
United Airlines
7.4
Good
9,205 reviews

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Crew

8.1

Entertainment

7.1

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 7h 30m. 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 $114). Flying from Ontario to Guatemala in December is currently the most expensive (average of $273). 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$223Average$488FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$582FlexibilityNo cancel feeOn-time71%
AviancaCheapest$275Average$446FlexibilityNo cancel feeOn-time71%

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