ONT - GUA

$173 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 8/9. 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
$337
Typical prices: $807-$400
American Airlines
Sat 7/18Mon 7/27
ONT - GUA • 2 stops
Cheapest one-way
$173
Typical prices: $166-$168
United Airlines
Sun 8/9
ONT - GUA • 1 stop
Top airlines
Cheapest • from $337 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Ontario and Guatemala City. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $510 (round-trip)
Shortest trip • 8h 03m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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

Sat, Jul 18 - Mon, Jul 27
American Airlines Logo
1:10 pm - 9:12 am
ONT
-
GUA
19h 02m
2 stops
American Airlines Logo
12:35 am - 6:19 pm
GUA
-
ONT
18h 44m
2 stops
$337American Airlines
Tue, Sep 1 - Tue, Sep 22
American Airlines Logo
12:59 pm - 11:03 am
ONT
-
GUA
21h 04m
2 stops
American Airlines Logo
12:04 pm - 11:29 am
GUA
-
ONT
24h 25m
2 stops
$341American Airlines
Sat, Jul 18 - Mon, Jul 27
American Airlines Logo
1:10 pm - 9:12 am
ONT
-
GUA
19h 02m
2 stops
American Airlines Logo
12:35 am - 6:19 pm
GUA
-
ONT
18h 44m
2 stops
$357American Airlines
Sun, Sep 13 - Sun, Sep 20
American Airlines Logo
2:22 pm - 11:00 am
ONT
-
GUA
19h 38m
2 stops
American Airlines Logo
12:04 pm - 11:29 am
GUA
-
ONT
24h 25m
2 stops
$362American Airlines
Mon, Aug 31 - Wed, Sep 16
American Airlines Logo
12:59 pm - 11:03 am
ONT
-
GUA
21h 04m
2 stops
American Airlines Logo
12:04 pm - 11:29 am
GUA
-
ONT
24h 25m
2 stops
$363American Airlines
Wed, Aug 26 - Wed, Sep 2
American Airlines Logo
12:59 pm - 1:21 pm
ONT
-
GUA
23h 22m
2 stops
American Airlines Logo
12:04 pm - 12:03 pm
GUA
-
ONT
24h 59m
2 stops
$366American Airlines
Tue, Aug 25 - Fri, Sep 11
American Airlines Logo
12:59 pm - 11:07 am
ONT
-
GUA
21h 08m
2 stops
American Airlines Logo
11:56 am - 12:03 pm
GUA
-
ONT
25h 07m
2 stops
$372American Airlines
Thu, Sep 24 - Fri, Oct 2
United Airlines Logo
6:00 am - 6:49 pm
ONT
-
GUA
11h 49m
1 stop
United Airlines Logo
1:30 am - 12:41 pm
GUA
-
ONT
12h 11m
2 stops
$405United Airlines
Tue, Sep 1 - Tue, Sep 22
American Airlines Logo
12:59 pm - 11:03 am
ONT
-
GUA
21h 04m
2 stops
American Airlines Logo
12:04 pm - 11:06 pm
GUA
-
ONT
12h 02m
1 stop
$413American Airlines
Mon, Jun 8 - Sun, Aug 2
American Airlines Logo
7:13 pm - 1:23 pm
ONT
-
GUA
17h 10m
2 stops
American Airlines Logo
12:35 am - 6:19 pm
GUA
-
ONT
18h 44m
2 stops
$417American 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 July.

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 November, where the average cost of round-trip tickets is $752 and $575 respectively.

Good to know

Low seasonFebruary
Cheapest flight$173
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 65% 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 7 days, the lowest price for a flight from Ontario to Guatemala City was $173 for a one-way ticket and $337 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 $500 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 7.1.

  • 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 9749 reviews
8.1Crew
7.3Comfort
6.6Food
7.7Boarding
7.1Entertainment
Airline reviews

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

10.0 ExcellentSteve, May 2026
SFO - SYD
Read more United Airlines reviews

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Lost of requested seat assignments. Lost my husband's meal choice

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

My flight time was changed without any notification to me which ruined my time sensitive plans so I ended up completely changing my travel plans and no reimbursement.

No screens or meal options. Freezing cold. Dirty seats. Left late.

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

It's a long flight and that is always difficult. I was comfortable and well. The movies available were great and the crew was good.

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

The crew was very attentive through out the flight. Seats were comfortable, nice flight bag with pillow and blanket. Food was okay, since it was a overnight flight seemed to go by fast.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

Boarding gate at LAX was too crowded—two gates next to one another

On time departure and early arrival. Flight attendant very nice.

The business class layout of chairs was weired. You are sitting directly across stranger.,

The SFO Lounge crew were amazing. The bartender Faris was great. Thanks!

Friendly crew is the only nice thing. Seats uncomfortable. Food and snacks horrible. Movies were the same as the first 10 hour flight two weeks before

Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.

The worst experience I've ever had because the "people" @ Avianca wouldn't let me fly because they said I needed a round trip ticket

Seating was tight. Seats don't recline. Initial flight was cancelled. Lost two days of vacation.

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

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.

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

Information on your arrival and departure airports