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Uncover the best deals on Guatemala City to Ontario flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest GUA - ONT Flights
Useful information for finding best airline tickets from La Aurora to Ontario International on your next trip.
Cheapest Round Trip Flight
$676
Frontier Airlines
• 1 stop
• 37h 7m
Jul 23 – Jul 25
The cheapest round trip flight from Guatemala City to Ontario (GUA-ONT-GUA) is currently $676
Fastest Flight
12h 5m
The fastest nonstop flight from Guatemala City to Ontario (GUA-ONT) takes 12h 5m
Top Airlines Flying from Guatemala City to Ontario
Latest Flight Deals from Guatemala City (GUA) to Ontario (ONT)
Compare and book low fare round-trip air tickets from Guatemala City to Ontario. Ideal for travelers with confirmed return itineraries.
Jul 23 - Jul 25, Economy
Guatemala City → Ontario
37h 7m
11:10 AM - 8:37 AM • 1 stop
Guatemala City → Ontario
40h 48m
8:17 AM - 10:05 AM • 1 stop
Frontier Airlines
Jul 23 - Jul 25, Economy
Guatemala City → Ontario
12h 5m
3:20 PM - 9:45 PM • 1 stop
Guatemala City → Ontario
13h 50m
2:40 PM - 12:10 AM • 1 stop
Avianca
Jul 23 - Jul 25, Economy
Guatemala City → Ontario
20h 45m
10:00 AM - 9:45 PM • 1 stop
Guatemala City → Ontario
12h 10m
2:40 PM - 11:10 PM • 1 stop
Avianca
Jul 23 - Jul 25, Economy
Guatemala City → Ontario
17h 8m
12:27 PM - 9:55 PM • 1 stop
Guatemala City → Ontario
7h 35m
10:53 PM - 4:48 AM • nonstop
United Airlines
Jul 23 - Jul 25, Economy
Guatemala City → Ontario
39h 14m
11:10 AM - 10:04 AM • 2 stops
Guatemala City → Ontario
35h 13m
11:52 AM - 10:05 AM • 2 stops
Frontier Airlines
Flying to Ontario soon? We've surfaced some of the most affordable last-minute flights from Guatemala City to Ontario, ideal for urgent plans or spontaneous trips.
Jul 20 - Jul 28, Economy
Guatemala City → Ontario
27h 20m
6:15 AM - 9:55 PM • 1 stop
Guatemala City → Ontario
7h 35m
10:53 PM - 4:48 AM • nonstop
United Airlines
Jul 19 - Jul 27, Economy
Guatemala City → Ontario
17h 8m
12:27 PM - 9:55 PM • 1 stop
Guatemala City → Ontario
7h 38m
5:38 PM - 11:36 PM • nonstop
United Airlines
Jul 20 - Jul 28, Economy
Guatemala City → Ontario
17h 8m
12:27 PM - 9:55 PM • 1 stop
Guatemala City → Ontario
7h 35m
10:53 PM - 4:48 AM • nonstop
United Airlines
Jul 19 - Jul 27, Economy
Guatemala City → Ontario
17h 8m
12:27 PM - 9:55 PM • 1 stop
Guatemala City → Ontario
12h 25m
5:45 AM - 2:30 PM • 1 stop
United Airlines
Jul 20 - Jul 28, Economy
Guatemala City → Ontario
15h 49m
1:01 PM - 9:50 PM • 1 stop
Guatemala City → Ontario
20h 31m
10:00 PM - 11:31 AM • 1 stop
Delta Airlines
FAQs on Guatemala City to Ontario Flights
What are the airports in Guatemala City?
GUA
What’s the most popular airline flying from GUA to ONT?
The most popular airline flying from Guatemala City to Ontario are
Can I fly from GUA to ONT non-stop?
NO
Which airlines fly nonstop between Guatemala City and Ontario?
The non-stop flights between Guatemala City and Ontario are .
What’s the earliest departure time from GUA to ONT Airport?
The earliest flight leaves GUA at 6:15 am and lands in ONT - Ontario International
What are the airports in Ontario?
ONT
Can I make changes to my Guatemala City to Ontario flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from GUA to ONT?
Read the fare rules of the Guatemala City to Ontario air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Guatemala City and Ontario?
operate flights between Guatemala City and Ontario
How long does a flight from Guatemala City to Ontario take?
It takes approximately 5 hour to fly non-stop from GUA to ONT, which is 2157.98 miles by air.
Which airlines provide the cheapest flights from Guatemala City (GUA) to Ontario (ONT) ?
In the past couple of days, the cheapest tickets to ONT from GUA were found on F9 : USD 1077
Do I need a passport to fly between GUA and ONT?
Yes
What’s the latest departure time from GUA to ONT ?
The last flight leaves GUA at 3:20 pm
Guatemala City (GUA) to Ontario (ONT): Airport Information
| Origin Airport | La Aurora , Guatemala City, GT |
| Destination Airport | Ontario International , Ontario, US |
| Distance | 2158 miles |
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