Lowest Prices
Uncover the best deals on Ontario to Guadalajara flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest ONT - GDL Flights
Useful information for finding best airline tickets from Ontario International to Guadalajara International on your next trip.
Cheapest Round Trip Flight
$443
American Airlines
• 1 stop
• 12h 34m
Aug 28 – Sep 04
The cheapest round trip flight from Ontario to Guadalajara (ONT-GDL-ONT) is currently $443
Cheapest One way Flight
$344
American Airlines
• 1 stop
• 10h 49m
Aug 29
The cheapest one way flight from Ontario to Guadalajara (ONT-GDL) is currently $344
Cheapest Direct Flight
$483
Frontier Airlines
• nonstop
• 5h 3m
Aug 28
The cheapest nonstop flight from Ontario to Guadalajara (ONT-GDL) is currently $483
Fastest Flight
5h 3m
The fastest nonstop flight from Ontario to Guadalajara (ONT-GDL) takes 5h 3m
Top Airlines Flying from Ontario to Guadalajara
Latest Flight Deals from Ontario (ONT) to Guadalajara (GDL)
Compare and book low fare round-trip air tickets from Ontario to Guadalajara. Ideal for travelers with confirmed return itineraries.
Aug 28 - Sep 04, Economy
Ontario → Guadalajara
12h 34m
6:00 AM - 2:54 PM • 1 stop
Ontario → Guadalajara
13h 25m
3:54 PM - 10:59 PM • 1 stop
American Airlines
Aug 28 - Sep 04, Economy
Ontario → Guadalajara
13h 45m
12:33 PM - 9:58 PM • 1 stop
Ontario → Guadalajara
12h 31m
11:56 AM - 6:47 PM • 1 stop
American Airlines
Aug 28 - Sep 04, Economy
Ontario → Guadalajara
10h 31m
2:27 PM - 9:58 PM • 1 stop
Ontario → Guadalajara
13h 27m
6:24 AM - 1:31 PM • 1 stop
American Airlines
Aug 28 - Sep 04, Economy
Ontario → Guadalajara
5h 3m
9:36 PM - 1:39 AM • nonstop
Ontario → Guadalajara
5h 16m
8:50 PM - 11:06 PM • nonstop
Frontier Airlines
Aug 28 - Sep 04, Economy
Ontario → Guadalajara
5h 3m
12:55 AM - 4:58 AM • nonstop
Ontario → Guadalajara
5h 16m
8:50 PM - 11:06 PM • nonstop
Frontier Airlines
Explore competitive one-way airfare options for ONT - GDL flights. Best suited for flexible or open-ended travel plans.
Flying to Guadalajara soon? We've surfaced some of the most affordable last-minute flights from Ontario to Guadalajara, ideal for urgent plans or spontaneous trips.
Looking for the fastest way to Guadalajara? These direct flight options from ONT to GDL offer both convenience and value—no layovers, just straight to your destination.
Aug 28 - Sep 04, Economy
Ontario → Guadalajara
5h 3m
9:36 PM - 1:39 AM • nonstop
Ontario → Guadalajara
5h 16m
8:50 PM - 11:06 PM • nonstop
Frontier Airlines
FAQs on Ontario to Guadalajara Flights
What are the airports in Ontario?
ONT
What’s the most popular airline flying from ONT to GDL?
The most popular airline flying from Ontario to Guadalajara are
Can I fly from ONT to GDL non-stop?
Yes, you can fly ONT to GDL non-stop on
Which airlines fly nonstop between Ontario and Guadalajara?
The non-stop flights between Ontario and Guadalajara are .
What’s the earliest departure time from ONT to GDL Airport?
The earliest flight leaves ONT at 12:55 am and lands in GDL - Guadalajara International
What are the airports in Guadalajara?
GDL
Can I make changes to my Ontario to Guadalajara 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 ONT to GDL?
Read the fare rules of the Ontario to Guadalajara 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 Ontario and Guadalajara?
operate flights between Ontario and Guadalajara
How long does a flight from Ontario to Guadalajara take?
It takes approximately 3 hour to fly non-stop from ONT to GDL, which is 1278.22 miles by air.
Which airlines provide the cheapest flights from Ontario (ONT) to Guadalajara (GDL) ?
In the past couple of days, the cheapest tickets to GDL from ONT were found on AM : USD 649
Do I need a passport to fly between ONT and GDL?
Yes
What’s the latest departure time from ONT to GDL ?
The last flight leaves ONT at 9:36 pm
Ontario (ONT) to Guadalajara (GDL): Airport Information
| Origin Airport | Ontario International , Ontario, US |
| Destination Airport | Guadalajara International, Guadalajara, MX |
| Distance | 1278 miles |
More Flight Options for Ontario (ONT) and Guadalajara (GDL)
Flights from Ontario (ONT)
to Oakland (OAK)
Flights from Ontario (ONT)
to Las Vegas (LAS)
Flights from Ontario (ONT)
to Las Vegas (LAS)
Flights from Ontario (ONT)
to Guatemala City (GUA)
Flights from Ontario (ONT)
to Guatemala City (GUA)
Flights from Ontario (ONT)
to Dallas (DFW)
Flights from Ontario (ONT)
to Dallas (DFW)
Flights from Ontario (ONT)
to Seattle (SEA)
Flights from Ontario (ONT)
to Seattle (SEA)
Flights from Ontario (ONT)
to Chicago (ORD)
Flights from Ontario (ONT)
to Chicago (ORD)
Flights from Ontario (ONT)
to San Jose (SJC)
Flights from Ontario (ONT)
to Guadalajara (GDL)
Flights from Ontario (ONT)
to Guadalajara (GDL)
Flights from Ontario (ONT)
to New York (LGA)
Flights from Ontario (ONT)
to New York (LGA)
Flights from Ontario (ONT)
to Albuquerque (ABQ)
Flights from Ontario (ONT)
to Albuquerque (ABQ)
Flights from Ontario (ONT)
to Charlotte (CLT)
Flights from Ontario (ONT)
to Charlotte (CLT)
Flights from Los Angeles (LAX)
to Guadalajara (GDL)
Flights from Portland (PDX)
to Guadalajara (GDL)
Flights from Dallas (DFW)
to Guadalajara (GDL)
Flights from Tijuana (TIJ)
to Guadalajara (GDL)
Flights from Ontario (ONT)
to Guadalajara (GDL)
Flights from Ontario (ONT)
to Guadalajara (GDL)
Flights from Chicago (CHI)
to Guadalajara (GDL)
Flights from Miami (MIA)
to Guadalajara (GDL)
Flights from Phoenix (PHX)
to Guadalajara (GDL)
Flights from Nashville (BNA)
to Guadalajara (GDL)
Flights from Chicago (ORD)
to Guadalajara (GDL)
Flights from Bogota (BOG)
to Guadalajara (GDL)
Flights from Mexico City (MEX)
to Guadalajara (GDL)
Flights from Fresno (FAT)
to Guadalajara (GDL)
Flights from Seattle (SEA)
to Guadalajara (GDL)
Flights from Washington (IAD)
to Guadalajara (GDL)
Flights from Dallas (DAL)
to Guadalajara (GDL)
Flights from Chicago (MDW)
to Guadalajara (GDL)
Flights from Oakland (OAK)
to Guadalajara (GDL)
Flights from Tampa (TPA)
to Guadalajara (GDL)
Cheap flights to North America (NA)
Cheap flights to Mexico (MX)
Cheap flights to United States (US)
Cheap flights to California (US-CA)
Cheap flights from North America (NA)
Cheap flights from Mexico (MX)
Cheap flights from United States (US)
Cheap flights from California (US-CA)
Flights to Guadalajara (GDL)
Flights to Ontario (ONT)
Flights to Ontario (ONT)
Flights from Guadalajara (GDL)
Flights from Guadalajara (GDL)
to Ontario (ONT)
Flights from Ontario (ONT)
Why Fareleaders for ONT to GDL Plane Tickets
New Deals Everyday
Get the best prices on ONT to GDL flights—we update our fares daily so you never miss a saving.
No Service Fees
Compare hundreds of Ontario to Guadalajara flights and secure the best deals—we never add any service fees.