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

Avianca, United Airlines, and Volaris 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 37% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 10 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 July 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.

$134 Cheap Flights from Guatemala to Ontario in 2025

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0 bags

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Find the cheapest flights from Guatemala to Los Angeles

Round-trip

One-way

Last minute

Recent round-trip flight deals from Guatemala to Los Angeles

10:00 am - 9:55 pmGUA-ONT

12h 55m1 stop

11:25 pm - 9:05 amONT-GUA

8h 40m1 stop

$206Avianca

Find Deal

Thu, Sep 18 - Sat, Sep 27

10:00 am - 9:55 pmGUA-ONT

12h 55m1 stop

11:25 pm - 9:05 amONT-GUA

8h 40m1 stop

$211Avianca

Find Deal

Thu, Sep 25 - Tue, Sep 30

12:30 pm - 11:56 amGUA-ONT

24h 26m2 stops

4:45 pm - 5:14 pmONT-GUA

23h 29m2 stops

$232American Airlines

Find Deal

Wed, Sep 10 - Wed, Sep 17

2:55 pm - 9:58 amGUA-ONT

20h 03m2 stops

6:17 am - 5:20 pmONT-GUA

10h 03m2 stops

$284American Airlines

Find Deal

Thu, Aug 21 - Tue, Aug 26

6:15 am - 9:37 pmGUA-ONT

16h 22m1 stop

4:45 pm - 5:14 pmONT-GUA

23h 29m2 stops

$333

Find Deal

Fri, Aug 15 - Wed, Sep 17

1:30 am - 9:37 pmGUA-ONT

21h 07m1 stop

4:45 pm - 5:14 pmONT-GUA

23h 29m2 stops

$344

Find Deal

Thu, Aug 14 - Wed, Sep 17

6:15 am - 9:37 pmGUA-ONT

16h 22m1 stop

6:04 am - 4:32 pmONT-GUA

9h 28m1 stop

$368United Airlines

Find Deal

Wed, Aug 13 - Sun, Aug 24

1:05 pm - 10:23 pmGUA-ONT

10h 18m1 stop

10:00 pm - 11:30 amONT-GUA

12h 30m1 stop

$370Delta

Find Deal

Thu, Sep 11 - Mon, Sep 15

1:30 am - 5:37 pmGUA-ONT

17h 07m2 stops

6:04 am - 4:32 pmONT-GUA

9h 28m1 stop

$372United Airlines

Find Deal

Fri, Sep 12 - Tue, Sep 16

1:05 pm - 8:57 amGUA-ONT

20h 52m2 stops

10:00 pm - 11:30 amONT-GUA

12h 30m1 stop

$436Delta

Find Deal

Sat, Sep 13 - Fri, Sep 19

Delta flights from Guatemala to Ontario

Our best Delta deals on Guatemala to Ontario flight tickets

Delta

Sep 11

GUA1:05 pmGuatemala City La Aurora

10h 18m

1 stop

ONT10:23 pmOntario

Sep 15

ONT10:00 pmOntario

12h 30m

1 stop

GUA11:30 amGuatemala City La Aurora

$370

Find similar

Delta

Sep 13

GUA1:05 pmGuatemala City La Aurora

20h 52m

2 stops

ONT8:57 amOntario

Sep 19

ONT10:00 pmOntario

12h 30m

1 stop

GUA11:30 amGuatemala City La Aurora

$436

Find similar

Avianca flights from Guatemala to Ontario

Our best Avianca deals on Guatemala to Ontario flight tickets

Avianca

Sep 18

GUA10:00 amGuatemala City La Aurora

12h 55m

1 stop

ONT9:55 pmOntario

Sep 27

ONT11:25 pmOntario

8h 40m

1 stop

GUA9:05 amGuatemala City La Aurora

$206

Find similar

Avianca

Sep 25

GUA10:00 amGuatemala City La Aurora

12h 55m

1 stop

ONT9:55 pmOntario

Sep 30

ONT11:25 pmOntario

8h 40m

1 stop

GUA9:05 amGuatemala City La Aurora

$211

Find similar

Avianca

Aug 28

GUA10:00 amGuatemala City La Aurora

12h 55m

1 stop

ONT9:55 pmOntario

Aug 31

ONT11:25 pmOntario

8h 40m

1 stop

GUA9:05 amGuatemala City La Aurora

$253

Find similar

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 $274. If you aren’t able to travel during the month of September, then book flights to Ontario from Guatemala during July instead. Flights to Ontario in July, while not as cheap as those in September, still average around $367.

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 30% 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

Best Price Found	$134
Fastest flight time	7h 10m
Direct flights	None
Airports in Ontario	1 airport

The best one-way flight to Ontario from Guatemala in the past 72 hours is $134. The best round-trip flight deal from Guatemala to Ontario found on momondo in the last 72 hours is $206.

The fastest flight from Guatemala to Ontario takes 7h 10m

There are no direct flights from Guatemala to Ontario. Popular non-direct route for this connection is Guatemala City La Aurora Airport - Ontario Airport.

There is 1 airport near Ontario: Ontario (ONT)

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 July 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
United Airlines	PriceFrom $345	Free Cancellation	Rating 7.4 8,876 reviews		Search United Airlines flights
American Airlines	PriceFrom $596	Free Cancellation	Rating 7.2 10,000 reviews		Search American 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.