ONT - GUA

$119 Find Cheap Flights from Ontario to Guatemala City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Guatemala City departing on 12/31. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Guatemala City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Guatemala City, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Guatemala City, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$219
Typical prices: $458-$569
United Airlines
Wed 1/21Sat 1/31
ONT - GUA • 1 stop
Cheapest one-way
$119
Typical prices: $328-$425
American Airlines
Wed 12/31
ONT - GUA • 2 stops
Top airlines
United Airlines
Cheapest • from $219 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 41% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Guatemala City!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Guatemala City (ONT-GUA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Guatemala City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Guatemala City

Wed, Jan 21 - Sat, Jan 31
United Airlines Logo
6:00 am - 3:35 pmONT-GUA
7h 35m1 stop
United Airlines Logo
2:10 am - 9:58 pmGUA-ONT
21h 48m1 stop
$219United Airlines
Find Deal
Wed, Jan 21 - Sun, Feb 1
American Airlines Logo
6:00 am - 11:29 pmONT-GUA
15h 29m1 stop
American Airlines Logo
3:12 pm - 9:08 amGUA-ONT
19h 56m2 stops
$221American Airlines
Find Deal
Wed, Jan 21 - Sat, Jan 31
United Airlines Logo
6:00 am - 3:35 pmONT-GUA
7h 35m1 stop
United Airlines Logo
2:10 am - 5:43 pmGUA-ONT
17h 33m2 stops
$274United Airlines
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Mon, Dec 8 - Mon, Dec 15
Multiple Airlines Logo
2:59 pm - 1:23 pmONT-GUA
20h 24m1 stop
Multiple Airlines Logo
2:38 pm - 9:17 pmGUA-ONT
32h 39m2 stops
$282Multiple Airlines
Find Deal
Fri, Nov 28 - Sun, Dec 7
Multiple Airlines Logo
6:25 am - 11:19 amONT-GUA
26h 54m2 stops
Multiple Airlines Logo
2:38 pm - 4:33 pmGUA-ONT
27h 55m1 stop
$321Multiple Airlines
Find Deal
Tue, Feb 3 - Tue, Feb 10
United Airlines Logo
6:00 am - 7:39 pmONT-GUA
11h 39m1 stop
United Airlines Logo
7:00 am - 9:58 pmGUA-ONT
16h 58m1 stop
$322United Airlines
Find Deal
Tue, Feb 3 - Mon, Feb 9
United Airlines Logo
1:53 pm - 12:26 pmONT-GUA
20h 33m2 stops
United Airlines Logo
2:10 am - 5:43 pmGUA-ONT
17h 33m2 stops
$326United Airlines
Find Deal
Sun, Jan 25 - Thu, Jan 29
United Airlines Logo
6:00 am - 3:35 pmONT-GUA
7h 35m1 stop
United Airlines Logo
2:10 am - 9:58 pmGUA-ONT
21h 48m1 stop
$331United Airlines
Find Deal
Wed, Jan 21 - Sat, Jan 31
United Airlines Logo
1:53 pm - 12:26 pmONT-GUA
20h 33m2 stops
United Airlines Logo
2:10 am - 5:43 pmGUA-ONT
17h 33m2 stops
$332United Airlines
Find Deal
Thu, Nov 27 - Sun, Dec 7
Multiple Airlines Logo
12:58 am - 11:16 amONT-GUA
32h 18m2 stops
Multiple Airlines Logo
2:38 pm - 4:33 pmGUA-ONT
27h 55m1 stop
$334Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Ontario to Guatemala City flights

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

How much is a round-trip flight from Ontario to Guatemala City?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ontario to Guatemala City departing in January.

What’s the cheapest day of the week to fly from Ontario to Guatemala City?

The average price of all round-trip flights from Ontario to Guatemala City clicked on KAYAK for each day over the last 12 months.

For Ontario to Guatemala City, Sunday is the cheapest day to fly on average and Friday is the most expensive. Flying from Guatemala City back to Ontario, the best deals are generally found on Thursday, with Saturday being the most expensive.

What is the cheapest month to fly from Ontario to Guatemala City?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Guatemala City, 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 from Ontario to Guatemala City is September, where tickets cost $323 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $971 and $926 respectively.

Good to know

Low seasonMarch
Cheapest flight$119
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Ontario to Guatemala City

When to book flights from Ontario to Guatemala City

Are your dates flexible? Find out the best times to travel from Ontario to Guatemala City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Guatemala City

  • What is the cheapest flight from Ontario to Guatemala City?

    In the last 3 days, the lowest price for a flight from Ontario to Guatemala City was $119 for a one-way ticket and $219 for a round-trip.

  • Do I need a passport to fly between Ontario and Guatemala City?

    Yes

  • Which aircraft models fly most regularly from Ontario to Guatemala City?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Guatemala City?

    oneworld, and Star Alliance are the airline alliances operating flights between Ontario and Guatemala City, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Ontario to Guatemala City, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Ontario to Guatemala City are United Airlines and American Airlines. With an average price for the route of $472 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $553 and an overall rating of 7.2.

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

    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 from Ontario to Guatemala City.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Guatemala City from 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 from Ontario to Guatemala City?

    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 Guatemala City with an airline and back to Ontario with another airline. Booking your flights between Ontario and GUA can sometimes prove cheaper using this method.

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

    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 Guatemala City from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Ontario to Guatemala City

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Guatemala City. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Guatemala City? 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
United AirlinesOverall score based on 9016 reviews
7.7Boarding
7.1Entertainment
6.6Food
7.3Comfort
8.1Crew
Airline reviews

Older aircraft, no meal, only food was for purchase. Not impressed United.

4.0 OkayThomas, Nov 2025SFO - KOA
Read more United Airlines reviews

Older aircraft, no meal, only food was for purchase. Not impressed United.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

The flight was flawless and we even arrived between 20 and 25 minutes early!

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

I had to go to the boarding counter for them to enter my return flight as it’s not with Avianca. There was a long queue as there were lots of people being called to the counter.

This low cost airline looks and fells more like a local bus. In a 6 hour flight not being able to recline a seat is torture. The only thing available with no charge is a glass of water provided by, mostly, rude staff. Our luggage didn’t arrive

6 hour flight and have to pay for everything 100 dollars to add a carry-on bag is insane

Did not fly with Pakistan International Airlines. Have never flown with Pakistan International Airlines.

Boarding, crew were excellent, food was ok and entertainment need to improve

The seats were uncomfortable and barely reclined at all. Very little leg room despite being business class. The crew was friendly and the food was good. Had to use my own phone for in-flight entertainment.

The check in is the only positive thing in Avianca. The seat is the most uncomfortable I have traveled, the distance is minimal.

It was horrible. My experience with Avianca. I didn’t know it was Pakistan international Airlines but anyway, whatever it is it is bad horrible you guys need to upgrade everything in those planes. And you guys charge $130 for a carry-on did they wanna let me in with my carry-on that I travel everywhere with the luggage you guys are such a dog thank you

why did we have to go through security mid flight

The incoming plane was late and no information was shared. They even announced we would board in 10 muntes 40 minutes prior to the plane arriving, and the website said until takeoff that we had taken off an hour earlier

Everything you need to know for your flight from Ontario to Guatemala City

Information on your arrival and departure airports