GDL - ONT

$165 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 5/8. 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

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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Flights Deals

Cheap Flights from Guadalajara to Ontario

 
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.

Recent round-trip flight deals from Guadalajara to Ontario

KAYAK's recommended round-trip deals from the most popular airlines that fly from Guadalajara to Ontario.
Discover the best prices for you by selecting your travel dates on KAYAK.
Frontier Logo
8:58 pm - 11:13 pmGDL-ONT
3h 15mnonstop
Frontier Logo
9:11 pm - 1:16 amONT-GDL
3h 05mnonstop
$253Frontier
Find Deal
Fri, May 30 - Sun, Jun 1
Frontier Logo
5:15 pm - 7:18 pmGDL-ONT
3h 03mnonstop
Frontier Logo
9:11 pm - 1:16 amONT-GDL
3h 05mnonstop
$254Frontier
Find Deal
Tue, Jun 3 - Wed, Jun 4
Volaris Logo
8:58 pm - 11:13 pmGDL-ONT
3h 15mnonstop
Volaris Logo
1:09 am - 5:14 amONT-GDL
3h 05mnonstop
$342Volaris
Find Deal
Sun, May 25 - Sun, Jun 1
United Airlines Logo
6:40 am - 9:37 pmGDL-ONT
15h 57m1 stop
United Airlines Logo
6:00 am - 1:34 pmONT-GDL
6h 34m1 stop
$362United Airlines
Find Deal
Sat, Aug 9 - Sat, Aug 16
United Airlines Logo
2:30 pm - 9:37 pmGDL-ONT
8h 07m1 stop
United Airlines Logo
6:04 am - 1:34 pmONT-GDL
6h 30m1 stop
$363United Airlines
Find Deal
Fri, Aug 15 - Fri, Aug 22
Delta Logo
3:00 pm - 11:46 pmGDL-ONT
9h 46m1 stop
Delta Logo
6:00 am - 1:32 pmONT-GDL
6h 32m1 stop
$367Delta
Find Deal
Sun, Oct 5 - Sun, Oct 12
Delta Logo
7:48 am - 11:46 pmGDL-ONT
16h 58m2 stops
Delta Logo
6:00 am - 1:32 pmONT-GDL
6h 32m1 stop
$368Delta
Find Deal
Fri, Sep 26 - Tue, Oct 7
Volaris Logo
6:45 am - 6:19 pmGDL-ONT
12h 34m2 stops
Volaris Logo
1:09 am - 5:14 amONT-GDL
3h 05mnonstop
$382Volaris
Find Deal
Fri, Aug 15 - Mon, Aug 18
 Logo
5:15 pm - 7:18 pmGDL-ONT
3h 03mnonstop
 Logo
1:09 am - 5:11 amONT-GDL
3h 02mnonstop
Tue, Jul 8 - Wed, Oct 22
 Logo
6:24 am - 5:47 pmGDL-ONT
12h 23m1 stop
 Logo
12:59 am - 9:20 pmONT-GDL
19h 21m2 stops
Wed, May 14 - Fri, May 16
Useful Info

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.

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 Thursday, 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 September, where tickets cost $263 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $391 and $386 respectively.

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 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonFebruary
High seasonApril
Cheapest flight$165
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 9% 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 $165 for a one-way ticket and $253 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 A320-100/200 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 $316 and an overall rating of 6.7, Volaris is the most popular choice. Frontier is also a great choice for the route, with an average price of $305 and an overall rating of 5.9.

  • 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 $183 or less one-way and $167 or less round-trip.

Prefer to fly direct from Guadalajara 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

Frontier, Volaris

Frontier, Volaris

Tuesday

Frontier, Volaris

Frontier, Volaris

Wednesday

Frontier, Volaris

Frontier, Volaris

Thursday

Frontier, Volaris

Frontier, Volaris

Friday

Frontier, Volaris

Frontier, Volaris

Saturday

Frontier, Volaris

Frontier, Volaris

Sunday

Frontier, Volaris

Frontier, Volaris

See more direct flights

Direct returns

Ontario to Guadalajara Miguel Hidal

Monday

Frontier, Volaris

Frontier, Volaris

Tuesday

Frontier, Volaris

Frontier, Volaris

Wednesday

Frontier, Volaris

Frontier, Volaris

Thursday

Frontier, Volaris

Frontier, Volaris

Friday

Frontier, Volaris

Frontier, Volaris

Saturday

Frontier, Volaris

Frontier, Volaris

Sunday

Frontier, Volaris

Frontier, Volaris

See more direct flights
See more direct flights

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.
6.7
VolarisOverall score based on 1174 reviews
5.0Entertainment
5.4Food
7.3Crew
6.4Comfort
6.6Boarding
Airline reviews

Confusion over extra fees. Held up on ramp during boarding. Thin seat cushion. Minimal leg room.

6.0 GoodBernard, Mar 2025LAX - MLM
Read more Volaris reviews

Confusion over extra fees. Held up on ramp during boarding. Thin seat cushion. Minimal leg room.

The check-in is either at a kiosk that didn’t allow me to check-in because my middle name was not on the reservation or at an agent that cost $15.

Better communication about delayed flight. I am thankful for a small credit for late flight.

Liked on time, rear entry and exit from plane Dislike the use of duct tape to repair seat rests

Terrible. And they charged over $400 just for luggage. And threatened that I would loose my flight if I didn’t pay. So I didn’t have another choice but to pay.

They check you everything before entering to waiting room, if you have any liquid they take it away even if you buy it inside the airport, no recommend volaris, for mi know Alaska airline is better

They don’t give anything for free you have to pay for everything which it’s expected but at least give out water and a snack as a courtesy for flying with them.

I got to where I needed to go quickly. There were no amenities. And the seats were painful.

The worst. Kayak sent notification at 2am and 10am regarding the delay. Then sends a notification an hour before original depart time that it will depart on time. I had to wait 8 hours at the airport. My family had to pay for lodging in Guadalajara where I was landing for pick up.

The flight was delayed an hour and a half, and they would not update the board on when the flight was supposed to take off. Once the plane arrived, they started the boarding process before the plane was even ready for the passengers so we had to wait another 45 minutes on the tarmac while we waited for the plane to be ready for us. In my opinion, there is no point in starting the boarding process when you are not ready to board the plane. This just causes a crowded gate with everyone from zone one and zone two standing up going nowhere.

The reps working at the airport counter were dumber than a second coat of paint.

My costume jewelry was stolen out of my bag. Got to airport and my bag weighed 45 pounds- 5 pounds over cost me $100 Long lines in tier one. No entertainment No WiFi no free drinks or snacks

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

I’ve never traveled on Frontier before. If you want basic, no frills, friendly service at great prices then give them a fly!

I guess you get what you pay for. The seats are very uncomfortable and very little space. The snacks were pricey.

Everything went as planned. Crew was great. Seats were still not that comfortable.

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

Information on your arrival and departure airports

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