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Uncover the best deals on Guadalajara to Ontario flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest GDL - ONT Flights
Useful information for finding best airline tickets from Guadalajara International to Ontario International on your next trip.
Cheapest Round Trip Flight
$178
Frontier Airlines
• 1 stop
• 13h 57m
Dec 08 – Dec 12
The cheapest round trip flight from Guadalajara to Ontario (GDL-ONT-GDL) is currently $178
Cheapest Direct Flight
$187
Frontier Airlines
• nonstop
• 5h 13m
Dec 07
The cheapest nonstop flight from Guadalajara to Ontario (GDL-ONT) is currently $187
Fastest Flight
5h 13m
The fastest nonstop flight from Guadalajara to Ontario (GDL-ONT) takes 5h 13m
Latest Flight Deals from Guadalajara (GDL) to Ontario (ONT)
Compare and book low fare round-trip air tickets from Guadalajara to Ontario. Ideal for travelers with confirmed return itineraries.
Dec 08 - Dec 12, Economy
Guadalajara → Ontario
13h 57m
11:54 AM - 6:31 PM • 1 stop
Guadalajara → Ontario
5h 12m
11:48 PM - 5:00 AM • nonstop
Frontier Airlines
Dec 07 - Dec 11, Economy
Guadalajara → Ontario
5h 13m
3:36 PM - 4:49 PM • nonstop
Guadalajara → Ontario
5h 12m
11:02 AM - 4:14 PM • nonstop
Frontier Airlines
Dec 07 - Dec 11, Economy
Guadalajara → Ontario
5h 13m
9:02 PM - 10:15 PM • nonstop
Guadalajara → Ontario
5h 12m
11:48 PM - 5:00 AM • nonstop
Frontier Airlines
Dec 08 - Dec 12, Economy
Guadalajara → Ontario
9h 7m
2:23 PM - 6:10 PM • 1 stop
Guadalajara → Ontario
5h 13m
2:27 PM - 7:40 PM • nonstop
American Airlines
Dec 08 - Dec 12, Economy
Guadalajara → Ontario
17h 26m
9:45 AM - 6:31 PM • 1 stop
Guadalajara → Ontario
5h 4m
6:37 PM - 11:41 PM • nonstop
Frontier Airlines
Looking for the fastest way to Ontario? These direct flight options from GDL to ONT offer both convenience and value—no layovers, just straight to your destination.
Dec 07 - Dec 11, Economy
Guadalajara → Ontario
5h 13m
3:36 PM - 4:49 PM • nonstop
Guadalajara → Ontario
5h 12m
11:02 AM - 4:14 PM • nonstop
Frontier Airlines
FAQs on Guadalajara to Ontario Flights
What are the airports in Guadalajara?
GDL
What’s the most popular airline flying from GDL to ONT?
The most popular airline flying from Guadalajara to Ontario are
Can I fly from GDL to ONT non-stop?
Yes, you can fly GDL to ONT non-stop on
Which airlines fly nonstop between Guadalajara and Ontario?
The non-stop flights between Guadalajara and Ontario are .
What’s the earliest departure time from GDL to ONT Airport?
The earliest flight leaves GDL at 9:45 am and lands in ONT - Ontario International
What are the airports in Ontario?
ONT
Can I make changes to my Guadalajara 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 GDL to ONT?
Read the fare rules of the Guadalajara 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 Guadalajara and Ontario?
operate flights between Guadalajara and Ontario
How long does a flight from Guadalajara to Ontario take?
It takes approximately 3 hour to fly non-stop from GDL to ONT, which is 1278.22 miles by air.
Which airlines provide the cheapest flights from Guadalajara (GDL) to Ontario (ONT) ?
In the past couple of days, the cheapest tickets to ONT from GDL were found on AM : USD 677
Do I need a passport to fly between GDL and ONT?
Yes
What’s the latest departure time from GDL to ONT ?
The last flight leaves GDL at 9:02 pm
Guadalajara (GDL) to Ontario (ONT): Airport Information
| Origin Airport | Guadalajara International, Guadalajara, MX |
| Destination Airport | Ontario International , Ontario, US |
| Distance | 1278 miles |
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