What is the cheapest airline that flies from Guatemala to Ontario?

Frontier, Avianca, and American Airlines are the most popular carriers operating from Guatemala to Ontario

What airlines fly to Ontario?

Avianca, Volaris Costa Rica and United Airlines are the top three most popular airlines that fly to Ontario from Guatemala according to our data. Avianca is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 9 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Guatemala to Ontario Airport?

Prices for flights from Guatemala to Ontario Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Guatemala to Ontario Airport?

As of December 2025, there are 2 operators available to choose from for flights from Guatemala to Ontario Airport.

How old do you have to be to fly from Guatemala to Ontario Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Guatemala to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$170 Cheap Flights from Guatemala to Ontario in 2025/26

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Find the cheapest flights from Guatemala to Los Angeles

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Recent round-trip flight deals from Guatemala to Los Angeles

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2:40 pm - 11:25 am

GUA

ONT

21h 45m2 stops

5:02 pm - 12:14 pm

ONT

GUA

18h 12m2 stops

$276American Airlines

Sun, May 3 - Fri, May 8

4:41 pm - 1:39 pm

GUA

ONT

22h 58m1 stop

10:30 pm - 9:00 am

ONT

GUA

8h 30m1 stop

$294Multiple Airlines

Sat, Jan 10 - Sat, Jan 24

2:13 pm - 12:03 pm

GUA

ONT

23h 50m2 stops

6:00 am - 11:29 pm

ONT

GUA

15h 29m1 stop

$322American Airlines

Wed, Jan 21 - Thu, Jan 29

2:13 pm - 12:03 pm

GUA

ONT

23h 50m2 stops

6:00 am - 11:29 pm

ONT

GUA

15h 29m1 stop

$323American Airlines

Wed, Jan 21 - Thu, Jan 29

4:41 pm - 1:39 pm

GUA

ONT

22h 58m1 stop

8:32 am - 12:52 pm

ONT

GUA

26h 20m1 stop

$334Frontier

Sat, Jan 10 - Fri, Jan 16

4:41 pm - 1:39 pm

GUA

ONT

22h 58m1 stop

10:30 pm - 9:00 am

ONT

GUA

8h 30m1 stop

$338Multiple Airlines

Sat, Jan 10 - Sat, Jan 31

4:41 pm - 1:39 pm

GUA

ONT

22h 58m1 stop

10:18 pm - 12:52 pm

ONT

GUA

12h 34m2 stops

$341Frontier

Sat, Jan 10 - Fri, Jan 16

4:41 pm - 1:39 pm

GUA

ONT

22h 58m1 stop

10:30 pm - 9:00 am

ONT

GUA

8h 30m1 stop

$345Multiple Airlines

Sat, Jan 10 - Sat, Jan 17

3:12 pm - 10:48 pm

GUA

ONT

9h 36m1 stop

11:59 pm - 2:07 pm

ONT

GUA

12h 08m1 stop

$354GOL

Thu, Jan 22 - Sun, Jan 25

6:32 am - 5:22 pm

GUA

ONT

12h 50m1 stop

11:59 pm - 1:13 pm

ONT

GUA

11h 14m2 stops

$358GOL

Thu, Jan 29 - Sun, Feb 8

Avianca flights from Guatemala to Ontario

Our best Avianca deals on Guatemala to Ontario flight tickets

Avianca

Apr 28

GUA10:00 amGuatemala City La Aurora

12h 55m

1 stop

ONT9:55 pmOntario

May 2

ONT11:25 pmOntario

8h 40m

1 stop

GUA9:05 amGuatemala City La Aurora

$377

Find similar

Avianca

Jan 22

GUA9:55 amGuatemala City La Aurora

13h 00m

1 stop

ONT8:55 pmOntario

Jan 29

ONT10:30 pmOntario

17h 35m

1 stop

GUA6:05 pmGuatemala City La Aurora

$393

Find similar

Avianca

Jan 18

GUA7:45 amGuatemala City La Aurora

15h 10m

1 stop

ONT8:55 pmOntario

Jan 24

ONT10:30 pmOntario

8h 30m

1 stop

GUA9:00 amGuatemala City La Aurora

$403

Find similar

GOL flights from Guatemala to Ontario

Our best GOL deals on Guatemala to Ontario flight tickets

GOL

Jan 22

GUA3:12 pmGuatemala City La Aurora

9h 36m

1 stop

ONT10:48 pmOntario

Jan 25

ONT11:59 pmOntario

12h 08m

1 stop

GUA2:07 pmGuatemala City La Aurora

$354

Find similar

GOL

Jan 29

GUA6:32 amGuatemala City La Aurora

12h 50m

1 stop

ONT5:22 pmOntario

Feb 8

ONT11:59 pmOntario

11h 14m

2 stops

GUA1:13 pmGuatemala City La Aurora

$358

Find similar

GOL

Jan 22

GUA3:12 pmGuatemala City La Aurora

20h 56m

1 stop

ONT10:08 amOntario

Jan 25

ONT11:59 pmOntario

12h 08m

1 stop

GUA2:07 pmGuatemala City La Aurora

$362

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Guatemala CityOntario

GUA - ONT

GUAONT

Guatemala City La Aurora

Sun 5/3

2:40 pm-11:25 am

2 stops21h 45m

Ontario

Fri 5/8

5:02 pm-12:14 pm

2 stops18h 12m

$276

Guatemala CityOntario

GUA - ONT

GUAONT

Guatemala City La Aurora

Sat 1/10

4:41 pm-1:39 pm

1 stop22h 58m

Ontario

Sat 1/24

10:30 pm-9:00 am

1 stop8h 30m

$294

Guatemala CityOntario

GUA - ONT

GUAONT

Guatemala City La Aurora

Wed 1/21

2:13 pm-12:03 pm

2 stops23h 50m

Ontario

Thu 1/29

6:00 am-11:29 pm

1 stop15h 29m

$322

Guatemala CityOntario

GUA - ONT

GUAONT

Guatemala City La Aurora

Wed 1/21

2:13 pm-12:03 pm

2 stops23h 50m

Ontario

Thu 1/29

6:00 am-11:29 pm

1 stop15h 29m

$323

Guatemala CityOntario

GUA - ONT

GUAONT

Guatemala City La Aurora

Sat 1/10

4:41 pm-1:39 pm

1 stop22h 58m

Ontario

Fri 1/16

8:32 am-12:52 pm

1 stop26h 20m

$334

Guatemala CityOntario

GUA - ONT

GUAONT

Guatemala City La Aurora

Sat 1/10

4:41 pm-1:39 pm

1 stop22h 58m

Ontario

Sat 1/31

10:30 pm-9:00 am

1 stop8h 30m

$338

Guatemala CityOntario

GUA - ONT

GUAONT

Guatemala City La Aurora

Sat 1/10

4:41 pm-1:39 pm

1 stop22h 58m

Ontario

Fri 1/16

10:18 pm-12:52 pm

2 stops12h 34m

$341

Guatemala CityOntario

GUA - ONT

GUAONT

Guatemala City La Aurora

Sat 1/10

4:41 pm-1:39 pm

1 stop22h 58m

Ontario

Sat 1/17

10:30 pm-9:00 am

1 stop8h 30m

$345

Guatemala CityOntario

GUA - ONT

GUAONT

Guatemala City La Aurora

Thu 1/22

3:12 pm-10:48 pm

1 stop9h 36m

Ontario

Sun 1/25

11:59 pm-2:07 pm

1 stop12h 08m

$354

Guatemala CityOntario

GUA - ONT

GUAONT

Guatemala City La Aurora

Thu 1/29

6:32 am-5:22 pm

1 stop12h 50m

Ontario

Sun 2/8

11:59 pm-1:13 pm

2 stops11h 14m

$358

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Guatemala to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Ontario?

In general, September is the cheapest month to fly from Guatemala to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $210. If you aren’t able to travel during the month of September, then book flights to Ontario from Guatemala during August instead. Flights to Ontario in August, while not as cheap as those in September, still average around $344.

What is the cheapest day to depart on your flight to Ontario?

The cheapest day to depart on your flight to Ontario is on a Thursday when prices can be found for as low as $275. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Guatemala to Ontario for around $618.

What is the cheapest time of day to depart on your flight to Ontario?

In the afternoon is the cheapest time of day to fly from Guatemala to Ontario when you can find flight prices for as low as $451. Flying to Ontario in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $590 on average. Flights to Ontario from Guatemala in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Guatemala to Ontario flights?

You could potentially save up to 24% on your flight if you consider stops on a Guatemala to Ontario flight.

Cheap Guatemala to Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Guatemala to Ontario

Fastest flight time	9h 36m
Direct flights	None

The fastest flight from Guatemala to Ontario takes 9h 36m

There are no direct flights from Guatemala to Ontario. There are no popular flight routes from Guatemala to Ontario.

Search flight deals

When did momondo last update prices for flights from Guatemala to Ontario Airport?
Prices for flights from Guatemala to Ontario Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Guatemala to Ontario Airport?
As of December 2025, there are 2 operators available to choose from for flights from Guatemala to Ontario Airport.
How old do you have to be to fly from Guatemala to Ontario Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Guatemala to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Guatemala to Ontario

Compare and see reviews for airlines that fly from Guatemala to Ontario with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $220	Free Cancellation	Rating 7.2 11,068 reviews		Search American Airlines flights
United Airlines	PriceFrom $345	Free Cancellation	Rating 7.4 9,116 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Guatemala to Ontario?

Finding the right flight to Ontario from Guatemala is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

Can I find flights from Guatemala to Ontario with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ontario from Guatemala with this policy.

How can momondo help me find flights from Guatemala to Ontario?

Once all potential Guatemala to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Guatemala to Ontario right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Guatemala to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.