GDL - ONT

$156 Find Cheap Flights from Guadalajara to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Guadalajara to Ontario departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Guadalajara to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Guadalajara to Ontario, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$275
Typical prices: $338-$256
Volaris
Fri 5/8Sun 5/17
GDL - ONT • Non-stop
Cheapest one-way
$156
Typical prices: $180-$208
Volaris
Tue 4/21
GDL - ONT • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Volaris' priority boarding with Plus fare aids flexibility.
Arrive at GDL at least two hours before your flight.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $275 (round-trip)
Best reviews • 6.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Volaris. Average duration is 3h 13m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 87% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 7% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 10% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ontario!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Guadalajara to Ontario (GDL-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Guadalajara to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Guadalajara to Ontario

Fri, May 8 - Sun, May 17
Volaris Logo
8:52 pm - 11:05 pm
GDL
-
ONT
3h 13mnonstop
Volaris Logo
9:36 pm - 1:34 am
ONT
-
GDL
2h 58mnonstop
$275Volaris
Wed, May 6 - Wed, May 13
Volaris Logo
8:52 pm - 11:05 pm
GDL
-
ONT
3h 13mnonstop
Volaris Logo
9:36 pm - 1:34 am
ONT
-
GDL
2h 58mnonstop
$277Volaris
Thu, May 28 - Sun, May 31
United Airlines Logo
6:40 am - 9:55 pm
GDL
-
ONT
16h 15m
1 stop
United Airlines Logo
6:00 am - 9:34 pm
ONT
-
GDL
38h 34m
2 stops
$278United Airlines
Wed, May 27 - Thu, Jun 4
United Airlines Logo
12:30 pm - 12:47 pm
GDL
-
ONT
25h 17m
2 stops
United Airlines Logo
5:45 am - 9:34 pm
ONT
-
GDL
14h 49m
1 stop
$279United Airlines
Fri, May 15 - Sun, May 31
United Airlines Logo
2:30 pm - 8:36 pm
GDL
-
ONT
31h 06m
2 stops
United Airlines Logo
5:45 am - 11:25 am
ONT
-
GDL
28h 40m
1 stop
$280United Airlines
Sat, Jul 4 - Sat, Jul 18
United Airlines Logo
2:30 pm - 10:37 pm
GDL
-
ONT
33h 07m
2 stops
United Airlines Logo
5:45 am - 11:25 am
ONT
-
GDL
28h 40m
1 stop
$281United Airlines
Thu, May 7 - Thu, May 14
United Airlines Logo
6:40 am - 9:41 am
GDL
-
ONT
28h 01m
2 stops
United Airlines Logo
6:59 pm - 11:25 am
ONT
-
GDL
39h 26m
2 stops
$283United Airlines
Thu, May 7 - Wed, Jun 3
United Airlines Logo
12:30 pm - 9:41 am
GDL
-
ONT
22h 11m
2 stops
United Airlines Logo
5:45 am - 9:34 pm
ONT
-
GDL
14h 49m
1 stop
$284United Airlines
Tue, May 5 - Sat, Jun 6
United Airlines Logo
2:30 pm - 9:41 am
GDL
-
ONT
20h 11m
2 stops
United Airlines Logo
5:45 am - 9:34 pm
ONT
-
GDL
14h 49m
1 stop
$285United Airlines
Tue, Apr 21 - Tue, May 12
United Airlines Logo
12:30 pm - 10:45 pm
GDL
-
ONT
35h 15m
2 stops
United Airlines Logo
6:00 am - 1:34 pm
ONT
-
GDL
6h 34m
1 stop
$290United Airlines
Booking Insights

KAYAK's insights & trends for Guadalajara to Ontario flights

Get data-powered insights and trends into flights from Guadalajara to Ontario to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Guadalajara to Ontario?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Guadalajara to Ontario departing in May.

What’s the cheapest day of the week to fly from Guadalajara to Ontario?

The average price of all round-trip flights from Guadalajara to Ontario clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Ontario on a Sunday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Guadalajara to Ontario. For your return ticket, we recommend flying on a Tuesday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Guadalajara to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Guadalajara to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Guadalajara to Ontario is April, where tickets cost $287 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $397 and $382 respectively.

Can I save money by flying with a layover from Guadalajara to Ontario?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $353, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Guadalajara to Ontario, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Guadalajara to Ontario, you should book around 2 weeks before departure, which saves you about 7% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Expert advice

Expert advice for your flight from Guadalajara to Ontario

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Yulia Denisyuk

Yulia Denisyuk

Expert on Volaris

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Stefanie Waldek

Stefanie Waldek

Expert on Frontier

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Jennifer Simonson

Jennifer Simonson

Expert on ONT

Jennifer Simonson is driven by her lifelong commitment to exploring the globe. Her insatiable curiosity had led her to immerse herself into diverse locations like Oklahoma City and Pismo. Her hotel recommendations are the result of the myriad hotels she's stayed at across her travels. Along her journey, she cherishes engaging conversations with locals, indulging in the finest ice cream, trying her hand at surfing, and embarking on nature-filled hikes.

Brandon Schultz

Brandon Schultz

Expert on GDL

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Good to know

Low seasonFebruary
Cheapest flight$156
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Guadalajara to Ontario

When to book flights from Guadalajara to Ontario

Are your dates flexible? Find out the best times to travel from Guadalajara to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Guadalajara to Ontario

  • What is the cheapest flight from Guadalajara to Ontario?

    In the last 3 days, the lowest price for a flight from Guadalajara to Ontario was $156 for a one-way ticket and $275 for a round-trip.

  • Do I need a passport to fly between Guadalajara and Ontario?

    Yes

  • Which airlines offer Wi-Fi service onboard planes from Guadalajara to Ontario?

    Only Alaska Airlines offers inflight Wi-Fi service on the Guadalajara to Ontario flight route.

  • Which aircraft models fly most regularly from Guadalajara to Ontario?

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Guadalajara to Ontario flight route.

  • On which days can I fly direct from Guadalajara to Ontario?

    There are nonstop flights from Guadalajara to Ontario on a daily basis.

  • Which is the best airline for flights from Guadalajara to Ontario, Volaris or Frontier?

    The two airlines most popular with KAYAK users for flights from Guadalajara to Ontario are Volaris and Frontier. With an average price for the route of $342 and an overall rating of 6.6, Volaris is the most popular choice. Frontier is also a great choice for the route, with an average price of $323 and an overall rating of 5.7.

  • How does KAYAK find such low prices on flights from Guadalajara to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Guadalajara to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Guadalajara to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Guadalajara is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Guadalajara to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Guadalajara with another airline. Booking your flights between Guadalajara and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Guadalajara to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Guadalajara up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Guadalajara to Ontario

  • Looking for a cheap flight? 25% of our users found flights on this route for $200 or less one-way.

Prefer to fly direct from Guadalajara to Ontario?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Guadalajara Miguel Hidal to Ontario.
Find which airlines fly direct from Guadalajara Miguel Hidal Airport to Ontario Airport, which days they fly and book direct flights.

Direct departures

Guadalajara Miguel Hidal to Ontario

Monday

Volaris

Volaris

Tuesday

Volaris

Volaris

Wednesday

Volaris

Volaris

Thursday

Volaris

Volaris

Friday

Volaris

Volaris

Saturday

Volaris

Volaris

Sunday

Volaris

Volaris

See more direct flights

Direct returns

Ontario to Guadalajara Miguel Hidal

Monday

Volaris

Volaris

Tuesday

Volaris

Volaris

Wednesday

Volaris

Volaris

Thursday

Volaris

Volaris

Friday

Volaris

Volaris

Saturday

Volaris

Volaris

Sunday

Volaris

Volaris

See more direct flights

Reviews of the top airlines flying from Guadalajara to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Guadalajara to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Guadalajara to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.6
VolarisOverall score based on 1171 reviews
5.3Food
6.3Comfort
7.3Crew
6.5Boarding
4.9Entertainment
Airline reviews

The flights were on time, the ground crew and on board crews were kind and efficient. The free snacks for Premium+ were good, similar to US First Class snacks. The plane were clean and bright! Complaints? The seats were worn and the seat-back pockets were missing. Overall, I'll book again with Volaris. Ignore the negative social media posts, understand what your fare includes, buy the add ons you need. We had no problems with our personal items and carryons.

10.0 ExcellentDarcy, Mar 2026
LAP - TIJ
Read more Volaris reviews

The flights were on time, the ground crew and on board crews were kind and efficient. The free snacks for Premium+ were good, similar to US First Class snacks. The plane were clean and bright! Complaints? The seats were worn and the seat-back pockets were missing. Overall, I'll book again with Volaris. Ignore the negative social media posts, understand what your fare includes, buy the add ons you need. We had no problems with our personal items and carryons.

It’s a 2 1/2 hour flight so good and comfort was not my real concern. Safety, easy, fast was what I was looking for. The crews were great, plane was clean, boarding from CBX was fantastic! Definitely traveling this way again.

The money you save flying volaris is not worth it

Is was a good short flight with some turbulence! I would fly Volaris again.

We had boarding passes for the next flight but we could not catch the flight in the small airport just because volaris closed the boarding at the counters an hour before for which we had to sepnd almost 3+ hours to catch next flight. There are hardly anyone who can speak english, but thank God, we have found an young man who could not only speak English but helped us book for the next flight. The air crafts are noisy and scary sometimes to hear that squeeking noises during the take off and during the flight. They do not even offer a cup of coffee for free in flight. The prices are super high and the services are zero. That’s pretty much for this airlines in summary.

Unfortunately it was not a good flight got canceled had to be at the airport all night long to get a different flight to another airport my first flight with Volaris was very bad. Poor services

The boarding , and it would be nice if they would let us know head of time about flight changes

The fly was 2 hours delayed and the plane was old and dirty. A very umcorfotable flight, which I won't recomend to anyone

The flight was delayed by two hours. I had paid for extended leg room. Due to the delay, the plane was different and I didn't end up having extended leg room. I finally was able to reach Volaris on Whats App and they gave me an airline credit. I wanted a refund to the credit card since I hardly ever fly Volaris. Other than that, it was a very comfortable flight.

In Mexico charges too much for my luggage and I ask for help and nothing one lady she just disappeared 😡😡😡😡😡never going to fly there

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

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

Information on your arrival and departure airports