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$142 Find cheap flights from Guatemala to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/15
Sat 6/22

Search hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Ontario, as well as popular online travel agencies
In the last 7 days travelers have searched 42,393,389 times on KAYAK, and here is why:

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Flights to Ontario - Travel Insights & Trends

Get data-powered insights and trends for flights to Ontario to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Ontario?

The average price of all flights to Ontario clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Ontario is Sunday where tickets can be as cheap as $301. On the other hand, the most expensive day to fly is Saturday, where prices are $618 on average.

What is the cheapest month to fly to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Ontario is January, where tickets cost $261 on average for one-way flights. On the other hand, the most expensive months are May and July, where the average cost of tickets from Guatemala is $682 and $533 respectively. For return trips, the best month to travel is January with an average price of $261.

What is the cheapest time of day to fly to Ontario?

The average price for all flights to Ontario depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Ontario is generally in the evening, when flights cost $385 on average. The most expensive time of day to fly to Ontario is generally in the morning, which is peak travel time and where the average cost of a ticket is $518.

How far in advance should I book a flight to Ontario?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 42 days before departure.

How long is the flight to Ontario?

The duration of your flight to Ontario depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular route to Ontario on KAYAK is from Guatemala City, which takes 4h 56m.

How many direct flights to Ontario are there each day?

There are around 136 direct flights from within Guatemala to Ontario every day. Most flights depart in the morning, with 5:00 pm the most common departure time and 44% of flights departing in the morning.

How many direct flights to Ontario are there each week?

Each week there are around 947 direct flights from within Guatemala to Ontario. The most common day for departures is Sunday, with 16% of flights taking off on this day.

Good to know

Low season

February

High season

December

Cheapest flight

$142
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Guatemala City to Ontario

FAQs - booking Ontario flights

  • How far is Ontario from central Ontario?

    Ontario is 3 miles from the center of Ontario.

  • What is the name of Ontario’s airport?

    When flying to Ontario, you'll arrive at Ontario (ONT). The airport is also known as Ontario or Ontario Intl.

  • How does KAYAK find such low prices on flights to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airline offers the most flights to Ontario?

    Of the 8 airlines that fly to Ontario, Southwest offers the most flights, with around 439 per week, followed by Frontier with 128 flights per week.

See more FAQs

Top tips for finding cheap flights to Ontario

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ontario flight deals.

Prefer to fly non-stop to Ontario?

Find which airlines fly direct to Ontario, which days they fly and book direct flights.

Nonstop departures

Guatemala to Ontario

Monday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Tuesday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Wednesday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Thursday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Friday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Saturday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights

Nonstop returns

Ontario to Guatemala

Monday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Tuesday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Wednesday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Thursday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

Friday

Aeromexico, Air Canada, Air France, +22 more

Aeromexico, Air Canada, +23 more

Saturday

Aeromexico, Air Canada, Air France, +23 more

Aeromexico, Air Canada, +24 more

Sunday

Aeromexico, Air Canada, Air France, +24 more

Aeromexico, Air Canada, +25 more

See more direct flights
See more direct flights

Top airline flying from Guatemala to Ontario

 
See real verified KAYAK customer reviews for airlines flying to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Guatemala to Ontario. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
AviancaOverall score based on 3766 reviews
7.9Crew
6.3Food
7.3Comfort
6.8Entertainment
7.7Boarding
Airline reviews

I was shocked flying to El Salvador that they only give you water. Everything else you have to pay for. There is no wifi or entertainment and it’s an international flight. At least back in the day they had tvs on the plane and everyone watched the same movie. Also seats do not recline, even comfort or plus.

4.0 OkayAdriana, Apr 2024SAL - SFO
Read more about Avianca reviews

I was shocked flying to El Salvador that they only give you water. Everything else you have to pay for. There is no wifi or entertainment and it’s an international flight. At least back in the day they had tvs on the plane and everyone watched the same movie. Also seats do not recline, even comfort or plus.

I did not like anything, first time I use company and for sure it will be the last time, they charge for simple operations that any other average airline wouldn't charge.

The good thing is the flight was on time and the crew was really nice. They can work better the arriving with staff

The inflight entertainment did not work on a 6 hour flight The cel phone chargers did not work There was a 45 minute wait for the luggage to get off the plane.

Seat space was terrible no food on a six hour flight

There was no bag included in the reservation. The price was double. Not properly advertised

There is no food. There is no in-inflight entertainment. The seats are cardboard. The airline is a living hellscape.

They could offer free food and drink like other international flights.

Flight attendants to show up on time, offer drinks and food.

The worst airline, the crew so mean and rude, everything was a nightmare, if I start to write, I'll never end

Book cheap flights from Guatemala to Ontario

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Ontario found on KAYAK in the last 72 hours.
10/17Thu
1 stopAvianca
12h 55mGUA-ONT
10/21Mon
1 stopAvianca
7h 45mONT-GUA
$235
10/21Mon
1 stopAvianca
7h 20mGUA-ONT
11/3Sun
1 stopAvianca
6h 55mONT-GUA
$243
8/12Mon
1 stopAvianca
7h 20mGUA-ONT
8/17Sat
1 stopAvianca
7h 45mONT-GUA
$249
6/6Thu
1 stop
8h 00mGUA-ONT
6/11Tue
2 stops
29h 40mONT-GUA
$405
6/19Wed
2 stops
13h 11mGUA-ONT
7/2Tue
1 stop
7h 45mONT-GUA
$466
10/21Mon
1 stopUnited Airlines
9h 52mGUA-ONT
10/28Mon
1 stopUnited Airlines
7h 20mONT-GUA
$478
10/17Thu
2 stopsUnited Airlines
12h 02mGUA-ONT
10/28Mon
1 stopUnited Airlines
7h 20mONT-GUA
$483
8/28Wed
1 stopAmerican Airlines
9h 08mGUA-ONT
9/8Sun
1 stopAmerican Airlines
11h 32mONT-GUA
$579
8/28Wed
2 stopsAmerican Airlines
11h 59mGUA-ONT
9/8Sun
1 stopAmerican Airlines
11h 32mONT-GUA
$584
5/30Thu
2 stopsVolaris
32h 08mGUA-ONT
6/12Wed
2 stopsVolaris
12h 51mONT-GUA
$705

Search by stops

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Ontario found on KAYAK in the last 72 hours.
9/26Thu
1 stopAvianca
8h 00mGUA-ONT
$142
6/24Mon
1 stopAvianca
7h 20mGUA-ONT
$156
6/3Mon
3 stops
22h 27mGUA-ONT
$241
6/3Mon
2 stops
24h 27mGUA-ONT
$246
6/3Mon
2 stopsVolaris
32h 08mGUA-ONT
$299
5/21Tue
2 stopsCopa Airlines
31h 10mGUA-ONT
$324
5/29Wed
2 stopsCopa Airlines
16h 17mGUA-ONT
$327
6/12Wed
1 stopUnited Airlines
9h 45mGUA-ONT
$346
6/11Tue
2 stopsUnited Airlines
21h 57mGUA-ONT
$351
5/29Wed
3 stopsVolaris
32h 08mGUA-ONT
$400

Search by stops

Search by airline

Search by price

Last minute flights to Ontario

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Ontario that are departing in the next 10 days.
5/21Tue
multi-stopAvianca
9h 40mGUA-ONT
8/25Sun
multi-stopAvianca
7h 45mONT-GUA
$435
5/20Mon
multi-stopUnited Airlines
20h 23mGUA-ONT
6/4Tue
multi-stopUnited Airlines
27h 54mONT-GUA
$556
5/17Fri
multi-stopUnited Airlines
15h 38mGUA-ONT
5/19Sun
multi-stopUnited Airlines
28h 27mONT-GUA
$572
5/21Tue
multi-stopCopa Airlines
31h 10mGUA-ONT
6/25Tue
multi-stopCopa Airlines
20h 05mONT-GUA
$610
5/17Fri
multi-stopAmerican Airlines
30h 39mGUA-ONT
5/19Sun
multi-stopAmerican Airlines
22h 16mONT-GUA
$721
5/17Fri
multi-stopAmerican Airlines
12h 22mGUA-ONT
5/19Sun
multi-stopAmerican Airlines
7h 25mONT-GUA
$730
5/17Fri
multi-stop
26h 45mGUA-ONT
5/18Sat
multi-stop
12h 51mONT-GUA
$1,209
5/17Fri
multi-stopVolaris
32h 08mGUA-ONT
5/18Sat
multi-stopVolaris
12h 51mONT-GUA
$1,345
5/17Fri
multi-stopVolaris
32h 08mGUA-ONT
5/18Sat
multi-stopVolaris
12h 51mONT-GUA
$1,523
5/17Fri
multi-stop
25h 40mGUA-ONT
5/18Sat
multi-stop
12h 51mONT-GUA
$1,526

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Flights to Ontario

Destination:

Ontario (ONT)United States

Return flight deals:

Ontario - Guatemala

Cabin classes: