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Cheap Flights from Ontario International to Guadalajara

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Compare Ontario International to Guadalajara flight deals

Find the cheapest month or even day of the year to fly to Guadalajara

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Flight deals from Ontario International to Guadalajara

Looking for a cheap last-minute deal or the best return flight from Ontario International to Guadalajara? Find the lowest prices on one-way and return tickets right here.
Guadalajara.276 € per passenger.Departing Wed, 30 Apr, returning Tue, 3 Jun.Return flight with Frontier Airlines and Viva Aerobus.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Wed, 30 Apr, arriving in Guadalajara.Inbound indirect flight with Viva Aerobus, departs from Guadalajara on Tue, 3 Jun, arriving in Ontario International.Price includes taxes and charges.From 276 €, select.
Guadalajara.281 € per passenger.Departing Wed, 11 Jun, returning Fri, 13 Jun.Return flight with Volaris and Frontier Airlines.Outbound direct flight with Volaris departs from Ontario International on Wed, 11 Jun, arriving in Guadalajara.Inbound direct flight with Frontier Airlines departs from Guadalajara on Fri, 13 Jun, arriving in Ontario International.Price includes taxes and charges.From 281 €, select.
Guadalajara.281 € per passenger.Departing Fri, 2 May, returning Tue, 13 May.Return flight with Volaris and Frontier Airlines.Outbound direct flight with Volaris departs from Ontario International on Fri, 2 May, arriving in Guadalajara.Inbound direct flight with Frontier Airlines departs from Guadalajara on Tue, 13 May, arriving in Ontario International.Price includes taxes and charges.From 281 €, select.
Guadalajara.281 € per passenger.Departing Fri, 2 May, returning Mon, 2 Jun.Return flight with Volaris and Frontier Airlines.Outbound direct flight with Volaris departs from Ontario International on Fri, 2 May, arriving in Guadalajara.Inbound direct flight with Frontier Airlines departs from Guadalajara on Mon, 2 Jun, arriving in Ontario International.Price includes taxes and charges.From 281 €, select.
Guadalajara.283 € per passenger.Departing Wed, 30 Apr, returning Wed, 21 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Ontario International on Wed, 30 Apr, arriving in Guadalajara.Inbound indirect flight with Frontier Airlines, departs from Guadalajara on Wed, 21 May, arriving in Ontario International.Price includes taxes and charges.From 283 €, select.
Guadalajara.294 € per passenger.Departing Fri, 2 May, returning Tue, 1 Jul.Return flight with Volaris and Frontier Airlines.Outbound direct flight with Volaris departs from Ontario International on Fri, 2 May, arriving in Guadalajara.Inbound direct flight with Frontier Airlines departs from Guadalajara on Tue, 1 Jul, arriving in Ontario International.Price includes taxes and charges.From 294 €, select.
Guadalajara.302 € per passenger.Departing Wed, 30 Apr, returning Sat, 3 May.Return flight with Volaris and Frontier Airlines.Outbound direct flight with Volaris departs from Ontario International on Wed, 30 Apr, arriving in Guadalajara.Inbound direct flight with Frontier Airlines departs from Guadalajara on Sat, 3 May, arriving in Ontario International.Price includes taxes and charges.From 302 €, select.
Guadalajara.309 € per passenger.Departing Sun, 22 Jun, returning Tue, 1 Jul.Return flight with Volaris and Frontier Airlines.Outbound direct flight with Volaris departs from Ontario International on Sun, 22 Jun, arriving in Guadalajara.Inbound direct flight with Frontier Airlines departs from Guadalajara on Tue, 1 Jul, arriving in Ontario International.Price includes taxes and charges.From 309 €, select.

Find the cheapest month to fly from Ontario International to Guadalajara

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ontario International to Guadalajara flights are currently cheapest in May.
Apr
from 400 €
May
from 281 €
Jun
from 281 €
Jul
from 316 €
Aug
from 334 €
Sep
from 335 €
Oct
from 351 €
Nov
Find prices
Dec
from 339 €
Jan
from 389 €
Feb
Find prices
Mar
Find prices

Direct flights from Ontario International to Guadalajara

Ontario International to Guadalajara: Alternative routes

Compare routes from Ontario International to Guadalajara below. You may find an airport to fly into that's cheaper, faster, or easier than Guadalajara.

Ontario to Guadalajara: Flight information

The things to know before you go.
Cheapest flight found276 €
Cheapest month to flyApril
Average flight time3 hrs, 2 mins
Most popular airlineVolaris
Average flights per week20

Finding cheap flights from Ontario International to Guadalajara: Frequently asked questions

The best price we found for a return flight from Ontario International to Guadalajara is 276 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 2 minutes is the average flight time from Ontario International to Guadalajara.
Volaris and Frontier Airlines fly direct from Ontario International to Guadalajara.
As of April 2025, there are 20 flights per week flying from Ontario International to Guadalajara.
The cheapest month to fly from Ontario International to Guadalajara is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Ontario International Airport to Guadalajara Airport on Wednesday, 30 April 2025.
Yes – the average flight time is 3 hours and 2 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Guadalajara but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Guadalajara is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines and Volaris offer the cheapest flight tickets to Guadalajara.

Travelling from Ontario International Airport (ONT) to Miguel Hidalgo y Costilla International Airport (GDL): what you need to know

  • The average duration of a direct flight from Ontario International Airport to Miguel Hidalgo y Costilla International Airport is 3 hours.

  • Guadalajara's timezone is UTC-6, which makes Guadalajara one hour ahead of Ontario.

  • Flights from ONT to GDL start at 00:58 — the first with Volaris. The latest departure is at 22:00 with Volaris. Overall, you can take your pick of ten weekly Ontario International Airport to Miguel Hidalgo y Costilla International Airport flights.

  • Arrive at the airport on time so you don't miss your ONT to GDL flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • Travelling during a peak time like August? School holidays and other popular periods can result in longer lines at airport checkpoints. Play it safe and arrive up to four hours ahead of international flights and two hours before domestic departures.

  • Volaris offers direct flights from Ontario International Airport to Miguel Hidalgo y Costilla International Airport. Book with this popular airline, then get ready to see the sights in Guadalajara — and maybe even more of Mexico if you have time.

  • Most travellers choose to fly with Volaris on this route.

  • We make it a breeze to book a flight with a stopover. To see your options for tickets from Ontario International Airport to Miguel Hidalgo y Costilla International Airport, uncheck 'Direct flights only.' Then, pick a flight with a stop long enough to tour the city of your choice. Popular stopovers between ONT and GDL include:

    • Phoenix Sky Harbour International Airport

    • Dallas/Fort Worth International Airport

    • Hartsfield-Jackson Atlanta International Airport

How to find the cheapest flights from Ontario International Airport (ONT) to Miguel Hidalgo y Costilla International Airport (GDL)

  • 119 € is the lowest price for a one-way Ontario International Airport to Miguel Hidalgo y Costilla International Airport flight. Return flights start from 276 €. These fares can change depending on demand.

  • Book six months before your departure date. After crunching the numbers on our calendar, this is how far you should book ahead to secure cheap tickets from ONT to GDL.

  • The cheapest month for flights from Ontario International Airport to Miguel Hidalgo y Costilla International Airport is May. Use the 'Whole month' tool to see the lowest airfares if you have flexible dates.

  • You won't have to check back in every day to find out if fares have gone down when you set up a Price Alert. We'll let you know as soon as there's a change in price on cheap flights from ONT to GDL.

  • Secure the perfect flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Ontario International Airport to Miguel Hidalgo y Costilla International Airport, use the 'Sort by' tool. You can also filter results by airline, departure and arrival times, and number of stops.

Handy information about Ontario International Airport (ONT)

  • The address for ONT is 2900 E. Airport Drive.

  • 83.6% of flights departing from Ontario International Airport touch down at their destination as planned. With its strong on-time stats, you're unlikely to experience delays when setting off from ONT.

  • Central Ontario to Ontario International Airport is approximately 6 kilometres. Depending on traffic, it'll take you about 10 minutes to get there if you're ride-sharing, catching a cab or driving.

  • Expect a trip time of roughly 1 hour 30 minutes when using public transport.

  • Searching for a handy hotel close to ONT? If you've booked an early flight from Ontario International Airport to Miguel Hidalgo y Costilla International Airport, these stays will have you moments from your check-in counter:

Arriving at Miguel Hidalgo y Costilla International Airport (GDL)

Getting from Miguel Hidalgo y Costilla International Airport (GDL) to central Guadalajara

  • Miguel Hidalgo y Costilla International Airport to the centre of Guadalajara has a drive time of about 35 minutes. It's approximately 21 kilometres away.

  • Getting there on public transport takes around 1 hour 55 minutes.

When to fly to Miguel Hidalgo y Costilla International Airport (GDL)

  • The quietest month for a flight from Ontario International Airport to Miguel Hidalgo y Costilla International Airport is April, while July is the most popular. Pick the ideal time to go to Guadalajara based on whether you prefer a more fast-paced or easygoing experience.

  • Lock in your flight from Ontario International Airport to Miguel Hidalgo y Costilla International Airport for May if you'd like to go to Guadalajara during its warmest month. You can expect temperatures of between 15ºC (59ºF) and 35ºC (95ºF).

  • Search for cheap tickets from ONT to GDL in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between 9ºC (48ºF) and 27ºC (81ºF) on average.

Explore more of Mexico

  • You've seen Guadalajara, now it's time to explore more of Mexico. Journey around 467 kilometres east to Mexico City to tick off its leading attractions. From Zocalo to Chapultepec Park and National Museum of Anthropology, there's plenty to keep you busy.

  • Around 467 kilometres east of Guadalajara, Ecatepec de Morelos is another essential stop in Mexico. Experience major highlights starting with Grupo Scout 360 Aztlan, mirador del Valle Park and Kinder casanueva.

Plan the rest of your trip from Ontario to Guadalajara

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.