$147 Find Cheap Flights from Ontario to Mexico City Federal District - Compare and Save

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 Mexico City Federal District departing on 8/25. 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.
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1 adult, Economy, 0 bags

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Book Cheap Ontario to Mexico City Federal District Plane Tickets

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

Mon, Aug 17 - Tue, Aug 25
Volaris Logo
12:55 am - 9:45 am
ONT
-
MEX
7h 50m
1 stop
Volaris Logo
10:00 am - 7:46 pm
MEX
-
ONT
10h 46m
1 stop
$347Volaris
Tue, Aug 18 - Wed, Aug 26
Volaris Logo
12:55 am - 9:45 am
ONT
-
MEX
7h 50m
1 stop
Volaris Logo
4:35 pm - 11:05 pm
MEX
-
ONT
7h 30m
1 stop
$349Volaris
Thu, Aug 13 - Fri, Aug 21
Volaris Logo
12:55 am - 9:45 am
ONT
-
MEX
7h 50m
1 stop
Volaris Logo
4:35 pm - 11:05 pm
MEX
-
ONT
7h 30m
1 stop
$349Volaris
Thu, Aug 27 - Sun, Aug 30
Volaris Logo
9:36 pm - 7:25 am
ONT
-
MEX
8h 49m
1 stop
Volaris Logo
12:00 pm - 11:05 pm
MEX
-
ONT
12h 05m
1 stop
$355Volaris
Tue, Sep 8 - Wed, Sep 16
Frontier Logo
10:59 am - 10:15 pm
ONT
-
MEX
10h 16m
1 stop
Frontier Logo
7:00 am - 6:16 pm
MEX
-
ONT
12h 16m
1 stop
$362Frontier
Tue, Sep 8 - Tue, Sep 15
Frontier Logo
10:59 am - 10:15 pm
ONT
-
MEX
10h 16m
1 stop
Frontier Logo
7:00 am - 4:46 pm
MEX
-
ONT
10h 46m
1 stop
$362Frontier
Wed, Sep 9 - Wed, Sep 16
Frontier Logo
6:15 am - 5:30 pm
ONT
-
MEX
10h 15m
1 stop
Frontier Logo
7:00 am - 6:16 pm
MEX
-
ONT
12h 16m
1 stop
$362Frontier
Sat, Sep 19 - Fri, Sep 25
American Airlines Logo
8:25 am - 4:12 pm
ONT
-
MEX
6h 47m
1 stop
American Airlines Logo
1:00 pm - 8:09 pm
MEX
-
ONT
8h 09m
1 stop
$651American Airlines
Sat, Sep 19 - Fri, Sep 25
American Airlines Logo
8:25 am - 4:12 pm
ONT
-
MEX
6h 47m
1 stop
American Airlines Logo
1:00 pm - 8:09 pm
MEX
-
ONT
8h 09m
1 stop
$652American Airlines
Tue, Dec 1 - Tue, Dec 29
American Airlines Logo
2:22 pm - 11:19 pm
ONT
-
MEX
6h 57m
1 stop
American Airlines Logo
4:55 pm - 9:52 pm
MEX
-
ONT
6h 57m
1 stop
$672American Airlines
Booking Insights

KAYAK's insights & trends for Ontario to Mexico City Federal District flights

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

How much is a round-trip flight from Ontario to Mexico City Federal District?

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 Mexico City Federal District departing in August.

Flight prices are typical for this route right now.

Flights to Mexico City Federal District from Ontario usually cost between $320 and $597 in August.
The lowest price found in the past 5 days was $347 on Volaris (Aug 17-Aug 25).

What is the cheapest month to fly from Ontario to Mexico City Federal District?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Mexico City Federal District, 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 Mexico City Federal District is March, when tickets cost $327 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $537 and $414 respectively.

How far in advance should I book a flight from Ontario to Mexico City Federal District?

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 Mexico City Federal District, 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 Mexico City Federal District, you should book around 2 weeks before departure, which saves you about 12% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low season

August

Cheapest flight

$147
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Ontario to Mexico City

FAQs - booking Mexico City Federal District flights

  • How does KAYAK find such low prices on flights from Ontario to Mexico City Federal District?

    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 Mexico City Federal District.

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

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

    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 from Ontario to Mexico City Federal District with an airline and back with another airline.

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

    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 from Ontario to Mexico City Federal District up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Ontario to Mexico City Federal District

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Mexico City Federal District. 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 Mexico City Federal District? 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.
7.1
American AirlinesOverall score based on 11847 reviews
7.2Comfort
6.8Entertainment
6.4Food
7.5Boarding
7.9Crew
Airline reviews

American was the airline that Starlux contracted for this trip. I arrived in time to make the connecting flight on American, and then the baggage-handler debacle happened. For some reason, the first class and premium economy passengers' luggage was unloaded first. Never seen this happen before. They had handlers removing the bags from the carousel for those passengers. Meanwhile, all of the economy passengers were waiting for their bags, including me. And there were a lot of bags because it was an international flight packed full. While waiting for 45 minutes, my bag didn't show. Meanwhile, an American representative showed up asking if anyone has a connecting flight to Phoenix. Of course I spoke up, and they proceeded to try to find my bag because I had to take a bus to the actual terminal to catch my flight. Which I was not informed of before I arrived. After another 15 minutes of searching, my bag was finally found with the first-class passengers' bags because they had pulled it by mistake. So I rushed to the terminal with the American representative to catch my flight, and they informed me that I missed it and could not get another flight until the next day. Of course, after being on an international flight for 18 hours, I was in no mood to hear this. Now, to be fair, there were a few American employees who tried to help me. After hearing about the missed flight, they got a supervisor to talk to. I expressed my situation to the supervisor, and she was not helpful until I asked for compensation. She agreed to get me a hotel room for the night. So I agreed, and she disappeared into her office, and I waited. And waited. And waited. And waited. While waiting, I was asked by three different employees who knew of my situation if I had been helped. I told them I was waiting for the supervisor to get the hotel room, and they said they would check. Finally, after waiting for 75 minutes, one of the employees who had asked me if I had been helped arrived with my hotel room and arranged a ride to the hotel for me. Never saw the supervisor again. It was now 8 o'clock; I arrived at 5:45! My rebooked fight was scheduled for 6:11 this morning and I have now been informed it has been delayed until 10:00. So am I happy with American? NO I'M NOT!! ;

2.0 MediocreThomas, Jul 2026
ONT - PHX
Read more American Airlines reviews

American was the airline that Starlux contracted for this trip. I arrived in time to make the connecting flight on American, and then the baggage-handler debacle happened. For some reason, the first class and premium economy passengers' luggage was unloaded first. Never seen this happen before. They had handlers removing the bags from the carousel for those passengers. Meanwhile, all of the economy passengers were waiting for their bags, including me. And there were a lot of bags because it was an international flight packed full. While waiting for 45 minutes, my bag didn't show. Meanwhile, an American representative showed up asking if anyone has a connecting flight to Phoenix. Of course I spoke up, and they proceeded to try to find my bag because I had to take a bus to the actual terminal to catch my flight. Which I was not informed of before I arrived. After another 15 minutes of searching, my bag was finally found with the first-class passengers' bags because they had pulled it by mistake. So I rushed to the terminal with the American representative to catch my flight, and they informed me that I missed it and could not get another flight until the next day. Of course, after being on an international flight for 18 hours, I was in no mood to hear this. Now, to be fair, there were a few American employees who tried to help me. After hearing about the missed flight, they got a supervisor to talk to. I expressed my situation to the supervisor, and she was not helpful until I asked for compensation. She agreed to get me a hotel room for the night. So I agreed, and she disappeared into her office, and I waited. And waited. And waited. And waited. While waiting, I was asked by three different employees who knew of my situation if I had been helped. I told them I was waiting for the supervisor to get the hotel room, and they said they would check. Finally, after waiting for 75 minutes, one of the employees who had asked me if I had been helped arrived with my hotel room and arranged a ride to the hotel for me. Never saw the supervisor again. It was now 8 o'clock; I arrived at 5:45! My rebooked fight was scheduled for 6:11 this morning and I have now been informed it has been delayed until 10:00. So am I happy with American? NO I'M NOT!! ;

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

The flight was on time and arrived early. The crew were friendly and helpful.

The flight was very smooth and the meal in business class was great.

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

VERY disappointed at the agent checking in my luggage. I know that the weight limit is 23 kg, a little over 50 pounds (50.71 pounds). Yet the agent kept repeating "50 pounds". So I said, the limit is 23 kg, and she had the audacity to say 'no, it is 22 kg!" Imagine my surprise. Was she ignorant or was she poorly trained? Not sure. The boarding process was pretty good. The speakers were loud enough so I still could hear them despite inconsiderate passengers continuing to speak while the announcements were going on. During the flight, the teenage girl sitting behind me kept pressing her feet to the back of my chair. I turned around several times, yet she did not get the hint. I did not make a fuss since I sense I had a bad streak that night with AA, so I just did the best I can to lean forward and not let that bother me.

Delayed multiple times. Boarding was ok but getting off the aircraft was a mess. So disorganized with staff trying to help the elderly but completely blocking path for anyone else to move. Bathroom was disgusting, probably caused by one of the customers but staff couldn't care less to help clean it. No one wanted to use it since the floor was completely soaked so everyone just lined up the other restroom while the staff just chit chat with each other while looking at us.

I think the seats on some of their planes are uncomfortable. You can be ok on a short flight of two hours but no more than that. The delays, and also the refreshments on the plane were not enough.

It was wonderful upgrading to first. Plane was so cold thou. Crew was great. Wish there was a food option in first for such a long flight. Doesnt matter the time of day. Chintzy.

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.

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

They need to have enough immigration forms for every one. They should offer free water to everyone, unless some one needs bottled water

an absolute joke. couldn’t even board because they sold our tickets out from underneath us. we had tickets in hand with assigned seats and they still denied boarding at the gate. i’m sure you guys won’t follow up or do anything so merry christmas.

Flight was on time Flight attendants should be kind and empathetic

I liked: - Great service attitude from the crew To be improved: - Senior passengers must be included on Group 1 with priority to board the plain. - Service attitude from ground employees

The air conditioner was poor and we were delayed 1 hour for no apparent reasons and no information provided

Really need our opinion? I have always same bad experience with you about the hours waiting until my airplane is ready. The excuse is always the transit! You Need immigrate to the new Airport AIFA.

Great flight with a great crew. So cheap and yet so wonderfully fulfilling. Wish other airlines were this comfortable and well run.

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

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

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.

The app doesn’t work. I am having a lot of trouble checking in for flight tomorrow. Very disconcerting. Then they es t to charge extra for checking in at the airport;(

To many extra fees, poor customer service and very uncomfortable flight. No leg room and seat wont recline.

I am disabled and was unable to get any assistance from Volaris. I had to wait in line at front desk for 45 minutes, I am by myself, and unable to stand. When I got to front desk check in, they had no assistance for me. I did however, have wheelchair assistance when I arrived in Mexico City. Thank God for that!

Our flight got overbooked and we missed one day of our trip.

The flight was 3 hrs delayed and no remorse from airline

Is an airline for poor people there for, you can expect bad service, bad attitude from its employees

Everything you need to know for your flight from Ontario to Mexico City Federal District

Information on your arrival and departure airports