Cheap Flight Tickets from Guatemala City (GUA) to Ontario (ONT), Starting at $1059

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

$1059

AA American Airlines • 1 stop • 37h 7m

Aug 28 – Sep 06

The cheapest round trip flight from Guatemala City to Ontario (GUA-ONT-GUA) is currently $1059

🔍 Search Flights

Fastest Flight

17h 12m

The fastest nonstop flight from Guatemala City to Ontario (GUA-ONT) takes 17h 12m

Top Airlines Flying from Guatemala City to Ontario

American Airlines, AA

American Airlines

United Airlines, UA

United Airlines

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.

Aug 28 - Sep 06, Economy
AA
Guatemala City → Ontario
37h 7m
12:07 PM - 9:34 AM • 1 stop
AA
Guatemala City → Ontario
35h 55m
2:27 PM - 1:22 PM • 1 stop
$1059
American Airlines
Aug 31 - Sep 07, Economy
UA
Guatemala City → Ontario
17h 12m
12:27 PM - 9:59 PM • 1 stop
UA
Guatemala City → Ontario
15h 37m
6:00 AM - 4:37 PM • 1 stop
$1114
United Airlines
Sep 01 - Sep 05, Economy
AA
Guatemala City → Ontario
19h 12m
12:07 PM - 10:59 PM • 1 stop
AA
Guatemala City → Ontario
17h 14m
8:00 AM - 7:34 PM • 1 stop
$1120
American Airlines
Aug 31 - Sep 07, Economy
AA
Guatemala City → Ontario
19h 12m
12:07 PM - 10:59 PM • 1 stop
AA
Guatemala City → Ontario
18h 43m
10:44 PM - 11:07 AM • 1 stop
$1204
American Airlines
Sep 01 - Sep 05, Economy
AA
Guatemala City → Ontario
19h 12m
12:07 PM - 10:59 PM • 1 stop
AA
Guatemala City → Ontario
7h 27m
11:33 PM - 5:20 AM • nonstop
$1233
American Airlines
Aug 31 - Sep 07, Economy
AA
Guatemala City → Ontario
19h 12m
12:07 PM - 10:59 PM • 1 stop
AA
Guatemala City → Ontario
7h 27m
11:33 PM - 5:20 AM • nonstop
$1296
American Airlines

Fly from Guatemala City to Ontario with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Guatemala City to Ontario? Find the biggest savings on one-way and round-trip tickets right here.

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 12:07 pm 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 AA : USD 1120
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 12:27 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

More Flight Options for Guatemala City (GUA) and Ontario (ONT)

Why Fareleaders for GUA to ONT Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Guatemala City to Ontario flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on GUA to ONT flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Guatemala City to Ontario flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Guatemala City (GUA) to Ontario (ONT)
Terms and Conditions*