What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

How often are flights from Guadalajara to Ontario delayed?

About 9% of weekly flights between Guadalajara and Ontario have experienced delays in the past year, with the average delay time being 111 minutes.

Which airline has the best punctuality record on Guadalajara to Ontario flights?

Over the last year, Volaris have had the lowest number of delays on this route, with just 9% of flights being delayed.

What is the most punctual flight time for Guadalajara to Ontario flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

How popular is this Guadalajara to Ontario flight route?

Flights from Guadalajara Miguel Hidal to Ontario have been viewed 2 times in the past calendar month.

How long is the flight from Guadalajara to Ontario?

Departing from Guadalajara to Ontario will take you 10h 24m. Guadalajara and Ontario are separated by a distance of 1278 mi.

What are the cheapest airlines flying from Guadalajara to Ontario round-trip?

Cheapflights users have booked flights from Guadalajara to Ontario round-trip from $197. Another airline that can offer you cheap pricing is Volaris. Frontier is 36% cheaper than the average price of flights available within the next 90 days to this destination.

Weekly flight availability from Guadalajara to Ontario

The most flights from GDL to ONT are scheduled on a Monday (4 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

What are the cheapest flights from Guadalajara to Ontario?

Looking for the cheapest flight from Guadalajara to Ontario? While on average our users pay $300, our data indicates the cheapest price to be $170. The most popular route (Guadalajara Miguel Hidal - Ontario), is priced around $252.

Most accurate provider : When it comes to deals on Guadalajara-Ontario flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Guadalajara-Ontario flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Guadalajara-Ontario flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Guadalajara-Ontario flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Guadalajara-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Guadalajara to Ontario?

Booking a flight from Guadalajara Miguel Hidal (GDL) to Ontario (ONT) is your only option if you wish to fly from Guadalajara to Ontario. On a typical day, there are 3 flights from Miguel Hidal to Ontario, all of which are around 3h 03m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Miguel Hidal to Ontario.

Can I find deals for flights from Guadalajara to Ontario that include hotel bookings?

Yes. In addition to deals on Guadalajara to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Guadalajara to Ontario?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guadalajara to Ontario.

Can I find deals for business class flights from Guadalajara to Ontario?

Yes. Cheapflights offers flight deals from Guadalajara to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$177+ Flights from Guadalajara to Ontario

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Guadalajara Miguel Hidal to Ontario are usually found in March or February, booked 76 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from Guadalajara to Ontario

Cheapest flights from Guadalajara to Ontario
Explore the most affordable flight options available from Guadalajara to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

Fri 12/265:45 amGDL - ONT

2 stops13h 58mUnited Airlines

Mon 1/266:00 amONT - GDL

2 stops28h 36mUnited Airlines

Deal found 12/25

$387

Mon 12/295:45 amGDL - ONT

1 stop18h 07mUnited Airlines

Wed 1/78:00 amONT - GDL

1 stop12h 35mUnited Airlines

Deal found 12/27

$392

Sun 12/288:00 amGDL - ONT

1 stop15h 52mUnited Airlines

Fri 1/26:00 amONT - GDL

2 stops12h 50mUnited Airlines

Deal found 12/27

$413

Wed 12/319:35 pmGDL - ONT

Nonstop3h 17mVolaris

Thu 1/111:02 pmONT - GDL

Nonstop2h 58mVolaris

Deal found 12/26

$422

Fri 12/269:35 pmGDL - ONT

Nonstop3h 17mFrontier

Sun 1/2512:42 amONT - GDL

Nonstop2h 58mFrontier

Deal found 12/25

$425

Mon 12/295:45 amGDL - ONT

1 stop18h 07mUnited Airlines

Tue 1/66:32 pmONT - GDL

2 stops26h 03mUnited Airlines

Deal found 12/26

$427

Fri 12/263:26 pmGDL - ONT

1 stop8h 26mUnited Airlines

Tue 12/306:04 amONT - GDL

1 stop12h 46mUnited Airlines

Deal found 12/26

$449

Tue 12/309:35 pmGDL - ONT

Nonstop3h 17mVolaris

Mon 1/1212:42 amONT - GDL

Nonstop2h 58mVolaris

Deal found 12/25

$450

Wed 12/319:35 pmGDL - ONT

Nonstop3h 17mVolaris

Sat 1/311:02 pmONT - GDL

Nonstop2h 58mVolaris

Deal found 12/26

$459

Wed 12/313:26 pmGDL - ONT

2 stops23h 12mUnited Airlines

Fri 1/26:39 pmONT - GDL

2 stops24h 11mUnited Airlines

Deal found 12/26

$474

Best flights from Guadalajara to Ontario
Discover carefully curated flight deals from Guadalajara to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

Fri 2/201:35 pmGDL - ONT

1 stop10h 24mUnited Airlines

Sat 2/286:10 amONT - GDL

2 stops28h 26mUnited Airlines

Deal found 12/25

$251

Fri 2/271:35 pmGDL - ONT

1 stop10h 24mUnited Airlines

Tue 3/31:45 pmONT - GDL

2 stops20h 51mUnited Airlines

Deal found 12/27

$252

Mon 2/95:45 amGDL - ONT

2 stops37h 58mUnited Airlines

Mon 2/169:06 pmONT - GDL

2 stops37h 30mUnited Airlines

Deal found 12/26

$272

Wed 1/285:45 amGDL - ONT

2 stops17h 13mUnited Airlines

Sun 2/156:00 amONT - GDL

1 stop14h 35mUnited Airlines

Deal found 12/26

$272

Sun 2/15:45 amGDL - ONT

1 stop18h 13mUnited Airlines

Sun 2/156:00 amONT - GDL

1 stop14h 35mUnited Airlines

Deal found 12/26

$272

Mon 2/25:45 amGDL - ONT

1 stop18h 13mUnited Airlines

Sun 2/156:00 amONT - GDL

1 stop14h 35mUnited Airlines

Deal found 12/26

$272

Fri 1/305:45 amGDL - ONT

1 stop18h 13mUnited Airlines

Mon 2/169:06 pmONT - GDL

2 stops13h 30mUnited Airlines

Deal found 12/26

$272

Mon 2/25:45 amGDL - ONT

2 stops17h 13mUnited Airlines

Mon 2/169:06 pmONT - GDL

2 stops13h 30mUnited Airlines

Deal found 12/26

$272

Fri 1/305:45 amGDL - ONT

1 stop18h 13mUnited Airlines

Sun 2/156:00 amONT - GDL

1 stop14h 35mUnited Airlines

Deal found 12/26

$272

Sat 1/315:45 amGDL - ONT

1 stop18h 13mUnited Airlines

Sun 2/156:00 amONT - GDL

1 stop14h 35mUnited Airlines

Deal found 12/26

$272

Last-minute flights from Guadalajara to Ontario
Discover last-minute flight deals from Guadalajara to Ontario. Data last updated December 28, 2025 and is based on user searches.

Fri 1/165:45 amGDL - ONT

1 stop18h 13mUnited Airlines

Tue 1/201:24 pmONT - GDL

2 stops21h 12mUnited Airlines

Deal found 12/27

$322

Sat 1/179:35 amGDL - ONT

1 stop12h 15mFrontier

Fri 1/2311:02 pmONT - GDL

Nonstop2h 58mFrontier

Deal found 12/27

$327

Mon 1/195:45 amGDL - ONT

2 stops33h 02mUnited Airlines

Thu 1/226:00 amONT - GDL

1 stop14h 35mUnited Airlines

Deal found 12/27

$315

Wed 1/211:35 pmGDL - ONT

1 stop10h 23mUnited Airlines

Sat 1/246:00 amONT - GDL

1 stop14h 35mUnited Airlines

Deal found 12/26

$293

Wed 1/216:54 pmGDL - ONT

Nonstop3h 17mVolaris

Sat 1/2411:02 pmONT - GDL

Nonstop2h 58mVolaris

Deal found 12/26

$324

Fri 1/236:54 pmGDL - ONT

Nonstop3h 17mFrontier

Sun 1/2512:42 amONT - GDL

Nonstop2h 58mFrontier

Deal found 12/27

$307

Sat 1/245:45 amGDL - ONT

1 stop18h 13mUnited Airlines

Sun 2/15:05 amONT - GDL

2 stops39h 30mUnited Airlines

Deal found 12/28

$294

Sat 1/249:35 pmGDL - ONT

Nonstop3h 17mFrontier

Fri 1/3012:42 amONT - GDL

Nonstop2h 58mFrontier

Deal found 12/26

$306

Tue 1/275:45 amGDL - ONT

1 stop18h 13mUnited Airlines

Sun 2/156:00 amONT - GDL

1 stop14h 35mUnited Airlines

Deal found 12/26

$272

Thu 1/299:35 pmGDL - ONT

Nonstop3h 17mVolaris

Mon 2/212:42 amONT - GDL

Nonstop2h 58mVolaris

Deal found 12/26

$310

Fri 1/309:35 pmGDL - ONT

Nonstop3h 17mVolaris

Mon 2/212:42 amONT - GDL

Nonstop2h 58mVolaris

Deal found 12/27

$297

One-way flights from Guadalajara to Ontario
Search for one-way flight options from Guadalajara to Ontario. Find affordable one-way fares based on user searches. Data last updated December 28, 2025.

Sat 2/149:35 pmGDL - ONT

Nonstop3h 17mVolaris

Deal found 12/27

$177

Tue 5/59:02 pmGDL - ONT

Nonstop3h 03mVolaris

Deal found 12/26

$178

Thu 1/159:35 amGDL - ONT

1 stop24h 02mMultiple Airlines

Deal found 12/27

$182

Fri 1/239:35 pmGDL - ONT

Nonstop3h 17mVolaris

Deal found 12/28

$183

Mon 2/29:35 pmGDL - ONT

Nonstop3h 17mVolaris

Deal found 12/27

$184

Fri 2/139:35 pmGDL - ONT

Nonstop3h 17mVolaris

Deal found 12/27

$185

Thu 2/2610:25 amGDL - ONT

1 stop10h 02mMultiple Airlines

Deal found 12/27

$189

Tue 1/209:35 pmGDL - ONT

Nonstop3h 17mVolaris

Deal found 12/28

$190

Wed 1/219:35 pmGDL - ONT

Nonstop3h 17mVolaris

Deal found 12/27

$191

Thu 1/159:35 pmGDL - ONT

Nonstop3h 17mVolaris

Deal found 12/28

$192

Sat 1/319:35 pmGDL - ONT

Nonstop3h 17mVolaris

Deal found 12/26

$193

Find flight deals from Guadalajara to Ontario

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$251 (Delta)
One-way from	$177 (Super.com)
Popular in	December
Cheapest in	March
Average price	$392
Good round-trip deal	$397 or less
Good one-way deal	$177 or less

Provider with most accurate pricing for Guadalajara Miguel Hidal-Ontario flight deals.

Search Deals

Provider most trusted by Cheapflights users for Guadalajara Miguel Hidal-Ontario flights.

Search Deals

From Guadalajara Miguel Hidal to Ontario

Search Deals

One-way flight from Guadalajara Miguel Hidal to Ontario

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($51 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Guadalajara Miguel Hidal to Ontario.

Search Deals

Price to beat on a one-way flight from Guadalajara Miguel Hidal to Ontario.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Guadalajara to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GuadalajaraOntario

GDL - ONT

GDLONT

Guadalajara Miguel Hidal

Fri 2/20

1:35 pm-9:59 pm

1 stop10h 24m

Ontario

Sat 2/28

6:10 am-12:36 pm

2 stops28h 26m

$251

GuadalajaraOntario

GDL - ONT

GDLONT

Guadalajara Miguel Hidal

Fri 2/27

1:35 pm-9:59 pm

1 stop10h 24m

Ontario

Tue 3/3

1:45 pm-12:36 pm

2 stops20h 51m

$252

GuadalajaraOntario

GDL - ONT

GDLONT

Guadalajara Miguel Hidal

Mon 2/9

5:45 am-5:43 pm

2 stops37h 58m

Ontario

Mon 2/16

9:06 pm-12:36 pm

2 stops37h 30m

$272

GuadalajaraOntario

GDL - ONT

GDLONT

Guadalajara Miguel Hidal

Wed 1/28

5:45 am-8:58 pm

2 stops17h 13m

Ontario

Sun 2/15

6:00 am-10:35 pm

1 stop14h 35m

$272

GuadalajaraOntario

GDL - ONT

GDLONT

Guadalajara Miguel Hidal

Sun 2/1

5:45 am-9:58 pm

1 stop18h 13m

Ontario

Sun 2/15

6:00 am-10:35 pm

1 stop14h 35m

$272

GuadalajaraOntario

GDL - ONT

GDLONT

Guadalajara Miguel Hidal

Mon 2/2

5:45 am-9:58 pm

1 stop18h 13m

Ontario

Sun 2/15

6:00 am-10:35 pm

1 stop14h 35m

$272

GuadalajaraOntario

GDL - ONT

GDLONT

Guadalajara Miguel Hidal

Fri 1/30

5:45 am-9:58 pm

1 stop18h 13m

Ontario

Mon 2/16

9:06 pm-12:36 pm

2 stops13h 30m

$272

GuadalajaraOntario

GDL - ONT

GDLONT

Guadalajara Miguel Hidal

Mon 2/2

5:45 am-8:58 pm

2 stops17h 13m

Ontario

Mon 2/16

9:06 pm-12:36 pm

2 stops13h 30m

$272

GuadalajaraOntario

GDL - ONT

GDLONT

Guadalajara Miguel Hidal

Fri 1/30

5:45 am-9:58 pm

1 stop18h 13m

Ontario

Sun 2/15

6:00 am-10:35 pm

1 stop14h 35m

$272

GuadalajaraOntario

GDL - ONT

GDLONT

Guadalajara Miguel Hidal

Sat 1/31

5:45 am-9:58 pm

1 stop18h 13m

Ontario

Sun 2/15

6:00 am-10:35 pm

1 stop14h 35m

$272

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 18 results

Compare providers for flights from Guadalajara to Ontario

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Guadalajara to Ontario in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
OneTravel	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Guadalajara-Ontario flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Guadalajara-Ontario flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Guadalajara-Ontario flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Guadalajara-Ontario flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Guadalajara-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Guadalajara to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Guadalajara with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Guadalajara to Ontario

Prices

Airlines

Delays

How far ahead should I book a flight from Guadalajara to Ontario?

To ensure you get the cheapest price possible for a flight from Guadalajara to Ontario, you should look to book at least 76 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Guadalajara to Ontario?

Currently, March is the cheapest month in which you can book a flight from Guadalajara to Ontario (average of $118). Flying from Guadalajara to Ontario in November is currently the most expensive (average of $210). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GDL to ONT?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Guadalajara to Ontario as you normally would.

The best insider tips for Guadalajara to Ontario flights

Cheapflights partnered with top experts to bring you the best recommendations for your Guadalajara to Ontario trip

Airports

GDL

Check-in lines at GDL can be long. Check-in online or via an airline app to get your boarding pass and save time.

ONT

For a convenient arrival at ONT, rent a car. ONT’s rental center has ten major companies, and nearby highway access gets you on the road quickly.

Our travel experts

Bill Fink

Expert on ONT

Mark Chesnut

Expert on GDL

Reviews of airlines servicing Ontario

Read through reviews of airlines operating flights from Guadalajara to Ontario, such as Volaris and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Volaris

6.6

Okay

1,165 reviews

Reviews

1 / 20

2.0

Mediocre

eddy,Dec 2025

CEN - TIJ

The lady at the counter on cd obregon was airport for volaris was very rude, I wish I caught her name to report her. Made me feel very uncomfortable and respond and get on her level but I'm better than that!

Volaris

6.6

Okay

1,165 reviews

Volaris

6.6

Okay

1,165 reviews

Reviews

1 / 20

2.0

Mediocre

eddy,Dec 2025

CEN - TIJ

Frontier

5.8

Fair

3,064 reviews

Volaris

6.6

Okay

1,165 reviews

Reviews

1 / 20

2.0

Mediocre

eddy,Dec 2025

CEN - TIJ

Related info for your journey

What airports do I use to fly from Guadalajara to Ontario?
Booking a flight from Guadalajara Miguel Hidal (GDL) to Ontario (ONT) is your only option if you wish to fly from Guadalajara to Ontario. On a typical day, there are 3 flights from Miguel Hidal to Ontario, all of which are around 3h 03m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Miguel Hidal to Ontario.
How popular is this Guadalajara to Ontario flight route?
Flights from Guadalajara Miguel Hidal to Ontario have been viewed 2 times in the past calendar month.
How long is the flight from Guadalajara to Ontario?
Departing from Guadalajara to Ontario will take you 10h 24m. Guadalajara and Ontario are separated by a distance of 1278 mi.
What are the cheapest airlines flying from Guadalajara to Ontario round-trip?
Cheapflights users have booked flights from Guadalajara to Ontario round-trip from $197. Another airline that can offer you cheap pricing is Volaris. Frontier is 36% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest flights from Guadalajara to Ontario?
Looking for the cheapest flight from Guadalajara to Ontario? While on average our users pay $300, our data indicates the cheapest price to be $170. The most popular route (Guadalajara Miguel Hidal - Ontario), is priced around $252.
Can I find deals for flights from Guadalajara to Ontario that include hotel bookings?
Yes. In addition to deals on Guadalajara to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Guadalajara to Ontario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Guadalajara to Ontario.
Can I find deals for business class flights from Guadalajara to Ontario?
Yes. Cheapflights offers flight deals from Guadalajara to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Guadalajara to Ontario?
Currently, March is the cheapest month in which you can book a flight from Guadalajara to Ontario (average of $118). Flying from Guadalajara to Ontario in November is currently the most expensive (average of $210). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Other flights to Ontario

Top 2 airlines flying from Guadalajara to Ontario

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$260	Average$318	FlexibilityNo cancel fee	On-time62%
Volaris	Cheapest$264	Average$334	FlexibilityNo cancel fee	On-time79%

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$177+ Cheap flights from Guadalajara (GDL) to Ontario (ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Guadalajara to Ontario with Cheapflights

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3. Compare prices and book

Cheapflights Tip: The best prices from Guadalajara Miguel Hidal to Ontario are usually found in March or February, booked 76 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

Cheap flight deals from Guadalajara to Ontario

Cheapest flights from Guadalajara to OntarioExplore the most affordable flight options available from Guadalajara to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

Explore the most affordable flight options available from Guadalajara to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.

Find flight deals from Guadalajara to Ontario

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Guadalajara to Ontario that are best for you.

Compare providers for flights from Guadalajara to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Guadalajara to Ontario in December.

Best time to book a flight from Guadalajara to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Guadalajara with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Guadalajara to Ontario

How far ahead should I book a flight from Guadalajara to Ontario?

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Weekly flight availability from Guadalajara to Ontario

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Which airline has the best punctuality record on Guadalajara to Ontario flights?

The best insider tips for Guadalajara to Ontario flights

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Airports

GDL

ONT

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Reviews of airlines servicing Ontario

Read through reviews of airlines operating flights from Guadalajara to Ontario, such as Volaris and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Guadalajara to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Guadalajara to Ontario?

How popular is this Guadalajara to Ontario flight route?

How long is the flight from Guadalajara to Ontario?

What are the cheapest airlines flying from Guadalajara to Ontario round-trip?

What are the cheapest flights from Guadalajara to Ontario?

Can I find deals for flights from Guadalajara to Ontario that include hotel bookings?

How can I find direct flights from Guadalajara to Ontario?

Can I find deals for business class flights from Guadalajara to Ontario?

What is the cheapest month to book a flight from Guadalajara to Ontario?

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Alternative routes for Guadalajara to Ontario

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Top 2 airlines flying from Guadalajara to Ontario

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Cheapest flights from Guadalajara to Ontario
Explore the most affordable flight options available from Guadalajara to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 28, 2025.