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Cheap flights from Mexico City to Los Angeles from $182

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mexico City to Los Angeles departing on 3/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Mexico City to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Volaris Logo
2:10 pm - 6:44 pm
MEX
-
ONT
6h 34m
1 stop
Volaris Logo
12:40 pm - 10:55 pm
ONT
-
MEX
9h 15m
1 stop
$296Volaris
Tue, Mar 3 - Tue, Apr 28
Volaris Logo
11:10 am - 6:44 pm
MEX
-
ONT
8h 34m
1 stop
Volaris Logo
11:02 pm - 9:25 am
ONT
-
MEX
9h 23m
1 stop
$298Volaris
Tue, Mar 10 - Sat, Mar 21
Volaris Logo
9:00 am - 6:27 pm
MEX
-
ONT
10h 27m
1 stop
Volaris Logo
9:13 pm - 7:25 am
ONT
-
MEX
9h 12m
1 stop
$299Volaris
Tue, May 5 - Tue, May 19
Volaris Logo
2:10 pm - 6:44 pm
MEX
-
ONT
6h 34m
1 stop
Volaris Logo
11:02 pm - 7:45 am
ONT
-
MEX
7h 43m
1 stop
$300Volaris
Wed, Mar 4 - Sun, Mar 8
Volaris Logo
4:45 pm - 10:52 pm
MEX
-
ONT
8h 07m
1 stop
Volaris Logo
11:02 pm - 7:45 am
ONT
-
MEX
7h 43m
1 stop
$301Volaris
Mon, Mar 2 - Mon, Mar 16
Volaris Logo
4:35 pm - 11:05 pm
MEX
-
ONT
7h 30m
1 stop
Volaris Logo
9:13 pm - 7:25 am
ONT
-
MEX
9h 12m
1 stop
$302Volaris
Thu, May 14 - Mon, May 18
Volaris Logo
2:10 pm - 6:44 pm
MEX
-
ONT
6h 34m
1 stop
Volaris Logo
11:02 pm - 7:45 am
ONT
-
MEX
7h 43m
1 stop
$305Volaris
Wed, Mar 4 - Sun, Mar 8
Volaris Logo
11:10 am - 6:44 pm
MEX
-
ONT
8h 34m
1 stop
Volaris Logo
12:27 am - 9:25 am
ONT
-
MEX
7h 58m
1 stop
$307Volaris
Tue, Mar 10 - Sun, Mar 15
Volaris Logo
4:45 pm - 10:52 pm
MEX
-
ONT
8h 07m
1 stop
Volaris Logo
11:02 pm - 7:45 am
ONT
-
MEX
7h 43m
1 stop
$308Volaris
Mon, Mar 2 - Sun, Mar 8
Volaris Logo
4:45 pm - 10:37 pm
MEX
-
ONT
6h 52m
1 stop
Volaris Logo
12:27 am - 9:25 am
ONT
-
MEX
7h 58m
1 stop
$310Volaris
Thu, Mar 19 - Tue, Mar 24

Volaris flights from Mexico City to Ontario

Our best Volaris deals on Mexico City to Ontario flight tickets
Volaris
Mar 3
MEX2:10 pmMexico City Benito Juarez
6h 34m
1 stop
ONT6:44 pmOntario
Apr 28
ONT12:40 pmOntario
9h 15m
1 stop
MEX10:55 pmMexico City Benito Juarez
$296
Volaris
Mar 10
MEX11:10 amMexico City Benito Juarez
8h 34m
1 stop
ONT6:44 pmOntario
Mar 21
ONT11:02 pmOntario
9h 23m
1 stop
MEX9:25 amMexico City Benito Juarez
$298
Volaris
May 5
MEX9:00 amMexico City Benito Juarez
10h 27m
1 stop
ONT6:27 pmOntario
May 19
ONT9:13 pmOntario
9h 12m
1 stop
MEX7:25 amMexico City Benito Juarez
$299

Frontier flights from Mexico City to Ontario

Our best Frontier deals on Mexico City to Ontario flight tickets
Frontier
Mar 4
MEX11:55 amMexico City Benito Juarez
8h 27m
1 stop
ONT6:22 pmOntario
Mar 10
ONT6:15 amOntario
9h 50m
1 stop
MEX5:05 pmMexico City Benito Juarez
$313
Frontier
Apr 21
MEX11:55 amMexico City Benito Juarez
7h 39m
1 stop
ONT6:34 pmOntario
Apr 23
ONT8:59 pmOntario
19h 31m
2 stops
MEX5:30 pmMexico City Benito Juarez
$350
Frontier
Feb 21
MEX11:55 amMexico City Benito Juarez
9h 19m
1 stop
ONT7:14 pmOntario
Mar 20
ONT6:15 amOntario
9h 50m
1 stop
MEX5:05 pmMexico City Benito Juarez
$425

momondo Fare Finder

 
Customize your flight search to find flights from Mexico City to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from Mexico City to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Mexico CityOntario

MEX - ONT

MEXONT

Mexico City Benito Juarez

Tue 3/3

2:10 pm-6:44 pm

1 stop6h 34m

Ontario

Tue 4/28

12:40 pm-10:55 pm

1 stop9h 15m

$296

Mexico CityOntario

MEX - ONT

MEXONT

Mexico City Benito Juarez

Tue 3/10

11:10 am-6:44 pm

1 stop8h 34m

Ontario

Sat 3/21

11:02 pm-9:25 am

1 stop9h 23m

$298

Mexico CityOntario

MEX - ONT

MEXONT

Mexico City Benito Juarez

Tue 5/5

9:00 am-6:27 pm

1 stop10h 27m

Ontario

Tue 5/19

9:13 pm-7:25 am

1 stop9h 12m

$299

Mexico CityOntario

MEX - ONT

MEXONT

Mexico City Benito Juarez

Wed 3/4

2:10 pm-6:44 pm

1 stop6h 34m

Ontario

Sun 3/8

11:02 pm-7:45 am

1 stop7h 43m

$300

Mexico CityOntario

MEX - ONT

MEXONT

Mexico City Benito Juarez

Mon 3/2

4:45 pm-10:52 pm

1 stop8h 07m

Ontario

Mon 3/16

11:02 pm-7:45 am

1 stop7h 43m

$301

Mexico CityOntario

MEX - ONT

MEXONT

Mexico City Benito Juarez

Thu 5/14

4:35 pm-11:05 pm

1 stop7h 30m

Ontario

Mon 5/18

9:13 pm-7:25 am

1 stop9h 12m

$302

Mexico CityOntario

MEX - ONT

MEXONT

Mexico City Benito Juarez

Wed 3/4

2:10 pm-6:44 pm

1 stop6h 34m

Ontario

Sun 3/8

11:02 pm-7:45 am

1 stop7h 43m

$305

Mexico CityOntario

MEX - ONT

MEXONT

Mexico City Benito Juarez

Tue 3/10

11:10 am-6:44 pm

1 stop8h 34m

Ontario

Sun 3/15

12:27 am-9:25 am

1 stop7h 58m

$307

Mexico CityOntario

MEX - ONT

MEXONT

Mexico City Benito Juarez

Mon 3/2

4:45 pm-10:52 pm

1 stop8h 07m

Ontario

Sun 3/8

11:02 pm-7:45 am

1 stop7h 43m

$308

Mexico CityOntario

MEX - ONT

MEXONT

Mexico City Benito Juarez

Thu 3/19

4:45 pm-10:37 pm

1 stop6h 52m

Ontario

Tue 3/24

12:27 am-9:25 am

1 stop7h 58m

$310

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Mexico City to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ontario?

In general, January is the cheapest month to fly from Mexico City to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $256. If you aren’t able to travel during the month of January, then book flights to Ontario from Mexico City during February instead. Flights to Ontario in February, while not as cheap as those in January, still average around $317.

How have Mexico City to Ontario flight prices changed over time?

As of February 2026, prices for Mexico City to Ontario flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from Mexico City to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Mexico City to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Mexico City to Ontario (MEX to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Mexico City to Ontario

Fastest flight time

6h 22m

Direct flights

None
The fastest flight from Mexico City to Ontario takes 6h 22m
There are no direct flights from Mexico City to Ontario. There are no popular flight routes from Mexico City to Ontario.
Search flight deals

  • How far is Mexico City Benito Juarez to Ontario by plane?

    Mexico City Benito Juarez and Ontario are 1519.3 mi apart from one another. Flights usually cover this in 6h 22m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Mexico City Benito Juarez Airport to Ontario Airport?

    Prices for flights from Mexico City Benito Juarez Airport to Ontario Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Mexico City Benito Juarez Airport to Ontario Airport?

  • How old do you have to be to fly from Mexico City Benito Juarez Airport to Ontario Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Mexico City Benito Juarez Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Mexico City to Ontario?

Best airlines flying from Mexico City to Ontario

Compare and see reviews for airlines that fly from Mexico City to Ontario with momondo
Airline
Rating
Free Cancellation
Price
VolarisPriceFrom $250Free CancellationRating
6.6
1,174 reviews
Search Volaris flights

Why use momondo?

Why should I use momondo to find a flight deal from Mexico City to Ontario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Mexico City.

Can I find flights from Mexico City to Ontario with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Mexico City to Ontario flights to just show those with flexible booking policies.

How can momondo help me find flights from Mexico City to Ontario?

Once you have performed a search for Mexico City to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Mexico City to Ontario right now. Can momondo alert me if prices change?

Price alerts on flights to Ontario from Mexico City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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