ONT - GDL

$124 Find Cheap Flights from Ontario to Guadalajara

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Guadalajara departing on 3/11. 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 Guadalajara

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

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$307
Typical prices: $272-$344
Volaris
Sat 2/28Tue 3/17
ONT - GDL • Non-stop
Cheapest one-way
$124
Typical prices: $119-$184
Volaris
Wed 3/11
ONT - GDL • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
ONT offers streamlined security with short wait times.
For a quick ride from GDL, taxis offer a fixed rate.
Expert advice
Expert advice
Expert advice
Expert advice
Video guide: How to find cheap flights to Guadalajara
Watch video
Watch video
Watch video
Watch video
Top airlines
Volaris
Cheapest • from $307 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 8% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 13% price drop
January
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Guadalajara!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Ontario to Guadalajara (ONT-GDL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Guadalajara 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 Ontario to Guadalajara

Sat, Feb 28 - Tue, Mar 17
Volaris Logo
12:42 am - 5:40 am
ONT
-
GDL
2h 58mnonstop
Volaris Logo
5:54 pm - 8:11 pm
GDL
-
ONT
3h 17mnonstop
$307Volaris
Sun, Feb 22 - Tue, Mar 3
Volaris Logo
11:02 pm - 4:00 am
ONT
-
GDL
2h 58mnonstop
Volaris Logo
9:35 pm - 10:52 pm
GDL
-
ONT
3h 17mnonstop
$310Volaris
Mon, Mar 2 - Tue, Mar 17
Volaris Logo
12:42 am - 5:40 am
ONT
-
GDL
2h 58mnonstop
Volaris Logo
5:54 pm - 8:11 pm
GDL
-
ONT
3h 17mnonstop
$311Volaris
Mon, Mar 2 - Wed, Mar 25
Volaris Logo
12:42 am - 5:40 am
ONT
-
GDL
2h 58mnonstop
Volaris Logo
8:35 pm - 10:52 pm
GDL
-
ONT
3h 17mnonstop
$312Volaris
Sun, Mar 8 - Mon, Mar 23
Volaris Logo
12:42 am - 4:40 am
ONT
-
GDL
2h 58mnonstop
Volaris Logo
5:54 pm - 8:11 pm
GDL
-
ONT
3h 17mnonstop
$313Volaris
Thu, Mar 12 - Tue, Mar 17
Volaris Logo
11:02 pm - 3:00 am
ONT
-
GDL
2h 58mnonstop
Volaris Logo
5:54 pm - 8:11 pm
GDL
-
ONT
3h 17mnonstop
$314Volaris
Sat, Mar 7 - Fri, Mar 13
Volaris Logo
11:02 pm - 4:00 am
ONT
-
GDL
2h 58mnonstop
Volaris Logo
8:35 pm - 10:52 pm
GDL
-
ONT
3h 17mnonstop
$315Volaris
Tue, Mar 10 - Mon, Mar 16
Volaris Logo
11:02 pm - 3:00 am
ONT
-
GDL
2h 58mnonstop
Volaris Logo
8:35 pm - 10:52 pm
GDL
-
ONT
3h 17mnonstop
$316Volaris
Tue, Feb 24 - Fri, Feb 27
Volaris Logo
11:02 pm - 4:00 am
ONT
-
GDL
2h 58mnonstop
Volaris Logo
6:54 pm - 8:11 pm
GDL
-
ONT
3h 17mnonstop
$317Volaris
Tue, Feb 24 - Fri, Feb 27
Volaris Logo
11:02 pm - 4:00 am
ONT
-
GDL
2h 58mnonstop
Volaris Logo
9:35 pm - 10:52 pm
GDL
-
ONT
3h 17mnonstop
$318Volaris
Booking Insights

KAYAK's insights & trends for Ontario to Guadalajara flights

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

Find cheap flights to Guadalajara
Find cheap flights to Guadalajara

Planning a trip from Ontario to Guadalajara? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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

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

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

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

When flying from Ontario to Guadalajara, you should consider leaving on a Tuesday and avoid Saturdays if you are looking for the best rates. For your return to Ontario, you’ll find the best rates on Thursdays and the most expensive ones on Mondays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Guadalajara, 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 Ontario to Guadalajara is March, where tickets cost $308 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $501 and $376 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ontario to Guadalajara, 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 Ontario to Guadalajara, you should book around 2 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Expert advice

Expert advice for your flight from Ontario to Guadalajara

 
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
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 seasonSeptember
Cheapest flight$124
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Ontario to Guadalajara

When to book flights from Ontario to Guadalajara

Are your dates flexible? Find out the best times to travel from Ontario to Guadalajara 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 Ontario to Guadalajara

  • Where can I park my car long-term at ONT?

    If you're looking for the most economical option, reserve your parking spot online, because that will entail a discount. You'll want to reserve a spot in Lot 5, the most affordable lot. Shuttles run from Lot 5 to ONT on a regular basis.

  • Does the Ontario Airport have a USO?

    Yes. The Bob Hope USO lounge at the Ontario Airport is located across from Parking Lot F in the administration building. Free shuttles run from the USO to Terminals 2 and 4. Active duty US military personnel and their families can enjoy the amenities and facilities of the USO free of charge. Some benefits of this military lounge include an internet cafe, a canteen, and outdoor patio area, a map room, a lounge for watching TV and movies, and so much more.

  • What documentation do I need to fly into Guadalajara?

    US citizens flying into Mexico need to show a passport that is valid at the time of entry into the country. That passport must have one blank page per stamp that you get. You need a visa if you will be in Mexico for more than 180 days.

  • Where can I exchange my US dollars from Mexican pesos at the Guadalajara Airport?

    There are two currency exchange centers at GDL. CI Bank is located is landside in Terminal 1, open from 7 am to 8 pm, Monday to Saturday. Global Exchange is located in International arrivals, open 24 hours, 7 days a week. You can exchange money here or pick up money you’ve exchanged online.

  • What is the cheapest flight from Ontario to Guadalajara?

    In the last 3 days, the lowest price for a flight from Ontario to Guadalajara was $124 for a one-way ticket and $307 for a round-trip.

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

    Yes

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

    Alaska Airlines, Aeromexico, Delta, and American Airlines offer inflight Wi-Fi service on the Ontario to Guadalajara flight route.

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

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Ontario to Guadalajara flight route.

  • Which airline alliances offer flights from Ontario to Guadalajara?

    SkyTeam is the only airline alliance operating flights between Ontario and Guadalajara.

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

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

  • Which is the best airline for flights from Ontario to Guadalajara, Delta or Viva?

    The two airlines most popular with KAYAK users for flights from Ontario to Guadalajara are Delta and Viva. With an average price for the route of $413 and an overall rating of 7.9, Delta is the most popular choice. Viva is also a great choice for the route, with an average price of $332 and an overall rating of 7.0.

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

    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 Ontario to Guadalajara.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Guadalajara from Ontario 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 Ontario to Guadalajara?

    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 Guadalajara with an airline and back to Ontario with another airline. Booking your flights between Ontario and GDL 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 Ontario to Guadalajara?

    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 Guadalajara from Ontario 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 Ontario to Guadalajara

  • Looking for a cheap flight? 25% of our users found flights on this route for $153 or less one-way and $333 or less round-trip.
  • The Ontario International Airport (ONT) is located outside of Los Angeles and serves as a hub for a number of cargo airlines. The Miguel Hidalgo y Costilla Guadalajara International Airport (GDL) is a hub for Aeromexico and Volaris. GDL is also a focus city for Viva Aerobus.
  • Polaris is one airline that offers a direct flight from ONT to GDL. Airlines such as Aeromexico, British Airways, and American Airlines offer flights that have one stop, often in Dallas or Phoenix. Alaska, United, and Aeromexico are among the airlines that offer two- stop flights. Some layovers include Salt Lake City and Mexico City, San Francisco and Houston, and other city pairings.
  • If Guadalajara will be your home base for traveling around Mexico and you want to stay near the airport, consider booking in to the Hampton Inn by Hilton Guadalajara Airport or the Holiday Inn Express Guadalajara Aeropuerto. Both of these hell hotels offer free airport shuttles, free parking, free Wi-Fi, a pool, and a fitness center.
  • If you want to reboot and refresh before heading out into Guadalajara, you can spend some time in one of three of the exclusive lounges at GDL by paying at the door. You can enter the Aeromexico Salon Premiere, VIP Lounge East and the VIP Lounge West. For all of these lounges, you can also purchase a prepaid lounge pass beforehand to gain access.
  • The Ontario Airport has two Baby Care Facilities, one in Terminal 2 at Gate 207 and one in Terminal 4 at Gate 407. These comfortable rooms are equipped so that moms can change their baby, pump, or breastfeed.

Prefer to fly direct from Ontario to Guadalajara?

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

Direct departures

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

Direct returns

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

Reviews of the top 4 airlines serving from Ontario to Guadalajara

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Guadalajara. 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 Ontario to Guadalajara? 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.
7.9
DeltaOverall score based on 8088 reviews
8.5Crew
7.9Comfort
7.2Food
8.1Boarding
7.8Entertainment
Airline reviews

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

10.0 ExcellentEric, Jan 2026
SFO - ATL
Read more Delta reviews

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

It was cancelled at the last moment and the customer services seemed unnoticed to this change and hanged me off the phone the first time I called.

Staff especially Alan Hernandez was a great help with arrangements for my partner and me sit together. This made the trip do much more enjoyable. Thanks so much.

One of the flight was delayed an hour. We then boarded a new flight. We were told to unboard after some other time. To wait for the next flight for another hour. I paid for a short flight that turned in to half a day of travel.

No entertainment, charging, nor wifi on board but I napped for basically the entire time so it was alright. Was allowed to switch seats because the flight was not full but everyone was assigned to the back. Comfortable seats and we got moved to the emergency exit so the extra room was nice.

Painless trip. Only downside: No entertainment system (which we know with Viva & Volaris) and very small seat space. I'm petite and felt squizzed. I'm not sure how most overweight passengers do.

I was charge $90 for my bag more then the fight crazy!! And the plain hit a couple of birds on the take off bird strikes we returned back and had to change planes bad customer service everyone has an attitude problem!!! Bad experience!!!

The bad thing is they didnt send me the deatils about how much alowed bagage ehight 1 carryon or cheacking bag Also they just send in spanishlanfuage i couldnt understand emails

The boarding process was ridiculous. The boarded groups into a walkway just before the aerobridge (about 20 mins late), whilst we watch the crew stroll casually onto the plane, running late. And then they made us line up on then aerobridge with no aircon for 10 minutes before we boarded. Staff are just as ghetto as the customers. Wouldn’t fly again

They closed the gate over 25 minutes before departure and I didn’t get to board.

No empathy for my situation, arriving at the check-in counter 5 minutes after the deadline to deposit baggage due to a very delayed incoming intercontinental flight. The attendant simply stared past my shoulder and picked up the microphone to announce a "reminder that all passengers must arrive at least one hour before the flight" before speaking to the passenger behind me. I understand that there are rules above deadlines but at least show some damn empathy. It was Christmas morning and I'd been travelling for 20 hours for goodness sake!

Overall a good red eye. Crew chatted very loudly the whole time making it difficult to sleep.

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.

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.

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

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.

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

This airline sucks. They offer low rates then charge you for everything, the app does not work well, the seats are the most uncomfortable. Maintenance issues on the flight, and you still have to sit through their credit card commercials. People are nice enough but does not make up for overall poor experience.

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

I liked the turn-style feature at gate 209B at LAX. Very efficient process. The gate staff also made several, clearly directed announcements so I felt very informed.

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.

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

Information on your arrival and departure airports