ONT - GUA

$98 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 2/23. 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
$243
Typical prices: $334-$601
United Airlines
Tue 5/12Tue 5/19
ONT - GUA • 2 stops
Cheapest one-way
$98
Typical prices: $151-$273
United Airlines
Mon 2/23
ONT - GUA • 1 stop
Top airlines
United Airlines
Cheapest • from $243 (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 • 35% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Tue, May 12 - Tue, May 19
United Airlines Logo
6:59 pm - 11:25 am
ONT
-
GUA
15h 26m
2 stops
United Airlines Logo
6:15 am - 9:58 pm
GUA
-
ONT
16h 43m
1 stop
$243United Airlines
Mon, Mar 2 - Tue, Mar 10
American Airlines Logo
2:39 pm - 12:43 pm
ONT
-
GUA
20h 04m
2 stops
American Airlines Logo
3:07 pm - 10:06 am
GUA
-
ONT
19h 59m
2 stops
$247American Airlines
Sun, May 3 - Wed, May 6
American Airlines Logo
11:59 pm - 6:43 pm
ONT
-
GUA
17h 44m
2 stops
American Airlines Logo
1:01 pm - 8:39 am
GUA
-
ONT
20h 38m
2 stops
$253American Airlines
Tue, Apr 7 - Fri, Apr 10
Frontier Logo
9:26 pm - 1:04 pm
ONT
-
GUA
14h 38m
2 stops
Frontier Logo
9:47 am - 6:45 pm
GUA
-
ONT
9h 58m
1 stop
$293Frontier
Thu, Apr 9 - Mon, Apr 13
Frontier Logo
7:40 pm - 8:30 am
ONT
-
GUA
11h 50m
1 stop
Frontier Logo
9:47 am - 6:40 pm
GUA
-
ONT
9h 53m
1 stop
$294Frontier
Sun, Apr 5 - Fri, Apr 10
Frontier Logo
7:40 pm - 8:30 am
ONT
-
GUA
11h 50m
1 stop
Frontier Logo
9:47 am - 6:45 pm
GUA
-
ONT
9h 58m
1 stop
$298Frontier
Wed, May 6 - Wed, May 20
American Airlines Logo
11:59 pm - 12:46 pm
ONT
-
GUA
11h 47m
1 stop
American Airlines Logo
1:46 pm - 9:09 am
GUA
-
ONT
20h 23m
2 stops
$299American Airlines
Tue, Mar 31 - Sun, Apr 19
American Airlines Logo
5:02 pm - 12:56 pm
ONT
-
GUA
18h 54m
2 stops
American Airlines Logo
3:14 pm - 11:34 am
GUA
-
ONT
21h 20m
2 stops
$304American Airlines
Sun, May 3 - Wed, May 6
American Airlines Logo
11:59 pm - 12:46 pm
ONT
-
GUA
11h 47m
1 stop
American Airlines Logo
1:01 pm - 8:39 am
GUA
-
ONT
20h 38m
2 stops
$306American Airlines
Tue, Mar 17 - Tue, Mar 24
American Airlines Logo
11:58 pm - 11:12 pm
ONT
-
GUA
22h 14m
1 stop
American Airlines Logo
3:07 pm - 10:06 am
GUA
-
ONT
19h 59m
2 stops
$309American Airlines
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 May.

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 April and December, where the average cost of round-trip tickets is $926 and $697 respectively.

Good to know

Low seasonJune
Cheapest flight$98
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly with an average 39% increase in price.
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 $98 for a one-way ticket and $243 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 $497 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 $582 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 9285 reviews
8.1Crew
7.1Entertainment
6.6Food
7.7Boarding
7.3Comfort
Airline reviews

Very disappointing given gate agent behavior. Filed a formal complaint with United.

2.0 MediocreAnnie Caroline, Feb 2026
SFO - LAX
Read more United Airlines reviews

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

Terrible. Our first time back on United for 10 years, the seats in Polaris class are small and uncomfortable. They have squished too many people in to get more $$$. The staff are not friendly and not wanting to accommodate. I asked for two salads rather than a main meal and was advised no we wont do that. Then asked what I would like for breakfast and given something else anyway. I will not be flying United International anytime soon.

The food was terrible this time. Otherwise pleasant, quiet, on-time.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

The flight crew where really good. Better then the crew from BNE to SFO

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

Flight was delayed for 2 hours, then last minute the change to on time. The satélite location is far and a nightmare to get to.

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

For a 5 1/2 hour flite i considered the "business class" to be subpar. The seats were just ok, no amenities, really nothing more than a long domestic flight. Frankly disappointed.

It would be nice to have some low carb options in the snacks.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

The flight was on time and arrived early. The crew were friendly and helpful.

While I didn’t watch much tv I would have liked a few more options of TV series from Apple TV or hbo max ..

Overall experience was great. Flights were almost on time in departing and we arrived at our destination as scheduled. No issues with amenities or flight crew. Everything went well as as expected. Will fly again with American Airlines in the future!

The flight was very smooth and the meal in business class was great.

I requested a low sodium meal. Reason being, I take medicine for high blood pressure and I wear compression socks on long flights to help with leg swelling. Having less sodium in meals really helps me feel better on long flights. I received my initial low sodium meal after takeoff. Just before landing, the crew came through with the meal cart and offered me what was being served. I said no thank you and then noticed my low sodium meal in the meal cart, with my name and seat assignment on it. I motioned to the crew member, but he grabbed the meal cart and proceeded to move to the rear of the aircraft. He didn’t see me or other passengers who had attempted to get this attention. He was more concerned about completing meal service since we were due to land in under 45 minutes. I pressed the call light five times from my seat to receive help, but no crew member responded to me. So, I didn’t receive a second meal, one that I requested (the low sodium option). This led me to have a migraine from only eating one meal on an 11-hour flight. This is why I’m not a fan of flying US-based airlines overseas. The crew members continue to show the absolute worst customer service experience. I would not recommend flying American for overseas flights.

Horrible experience with Avianca, they delayed their flight and when we arrived to NYC, AVIANCA took 1 hr y 30 mins to park the airplane and all passenger get off the plane, it made me lost all my trains to get back home and I came back to my place at 3 am instead of 12 am. On the top of that their plane seat are so uncomfortable and is not enough space and killed my legs and knees, Avianca used to be good when it was a Colombian company, now after Brasilian company bought them, their service quality is bad and their flights are delayed and oversold.

It was delayed and I lost my connection flight to Cali and I missed my Mom's funeral

I actually upgraded to the medium level of seats from basic and even doing that it may have been physically the most uncomfortable flight I have ever had. They packed everyone like is a train to death camp. It was a red eye so I hoped to get some sleep but it was physically impossible to find a comfortable way to rest. I met other folks on the same flight and they said the same thing. It was an utterly miserable flight and if I have any other options I will never fly with them again

We found the chairs to be really uncomfortable. It’s also really unacceptable that no form of food or drink is included in a 6+ hour flight

Not good, tried to purchase a first class upgrade and they couldn’t get it done. Was super uncomfortable the whole time.

Deplaning was a mess, I sat in business (seats are horrible) and the front door had a problem so we had to deplane from the rear exit. The stairs were not tall enough to reach so there was a large step down from the plane to the top of the stairs.

Staff are the rudest in the industry … awful customer service … will never fly Avianca again

Pros: we leave and arrive on time Cons: the most uncomfortable seats ever. You cant recline at all your seats. No entertainment No TVs flight attendants didn't provide even a glass of water. You have to go to back of the airplane and ask for one. I am Colombian and I remember seeing the flight attendants very neat, elegants which is or was a staple of Avianca.it was one with tennis shoes, no male up, the hair was messy... that was really odd.

The flight attendant smashed her beverage cart into my knee, causing significant amount of pain. The seats were extremely uncomfortable. No food or drink is offered unless you want to pay the ridiculous prices for it. The schedule of flying in the overnight hours is also very uncomfortable.

Here we have another airline flying to Guatemala but doesn't have a plus or a less, just in the middle. Why? Well, first we don't have even free water Movie selection is poor Seats don't recline in some places Food selection is carb based Forgot to mention, customer service on the web is the worst. Good things; Very reliable on schedule Kind crew

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

Information on your arrival and departure airports