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Cheap flights from Monterrey to Los Angeles from $195

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Monterrey to Los Angeles departing on 4/21. 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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Find the cheapest flights from Monterrey to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Volaris Logo
2:21 pm - 11:05 pm
MTY
-
ONT
9h 44m
1 stop
Volaris Logo
9:36 pm - 7:30 am
ONT
-
MTY
8h 54m
1 stop
$282Volaris
Fri, May 8 - Tue, May 12
Volaris Logo
6:21 pm - 11:05 pm
MTY
-
ONT
5h 44m
1 stop
Volaris Logo
9:36 pm - 7:30 am
ONT
-
MTY
8h 54m
1 stop
$289Volaris
Wed, Jun 3 - Wed, Jun 17
Volaris Logo
6:21 pm - 11:05 pm
MTY
-
ONT
5h 44m
1 stop
Volaris Logo
9:36 pm - 7:30 am
ONT
-
MTY
8h 54m
1 stop
$306Volaris
Wed, Jun 3 - Wed, Jun 17
Volaris Logo
2:21 pm - 11:05 pm
MTY
-
ONT
9h 44m
1 stop
Volaris Logo
12:40 pm - 8:05 pm
ONT
-
MTY
6h 25m
1 stop
$311Volaris
Wed, Apr 22 - Thu, Apr 23
Volaris Logo
12:20 pm - 11:05 pm
MTY
-
ONT
11h 45m
1 stop
Volaris Logo
12:40 pm - 8:05 pm
ONT
-
MTY
6h 25m
1 stop
$314Volaris
Fri, May 15 - Thu, May 21
Volaris Logo
6:21 pm - 11:05 pm
MTY
-
ONT
5h 44m
1 stop
Volaris Logo
9:36 pm - 7:30 am
ONT
-
MTY
8h 54m
1 stop
$317Volaris
Wed, Jun 3 - Wed, Jun 17
Volaris Logo
2:21 pm - 11:05 pm
MTY
-
ONT
9h 44m
1 stop
Volaris Logo
9:36 pm - 9:35 am
ONT
-
MTY
10h 59m
1 stop
$318Volaris
Wed, Apr 22 - Fri, Apr 24
Volaris Logo
12:20 pm - 11:05 pm
MTY
-
ONT
11h 45m
1 stop
Volaris Logo
9:36 pm - 7:30 am
ONT
-
MTY
8h 54m
1 stop
$321Volaris
Sun, May 10 - Sat, May 16
Volaris Logo
2:21 pm - 7:46 pm
MTY
-
ONT
6h 25m
1 stop
Volaris Logo
12:40 pm - 8:07 pm
ONT
-
MTY
6h 27m
1 stop
$334Volaris
Wed, Aug 19 - Thu, Aug 27
Volaris Logo
12:20 pm - 7:46 pm
MTY
-
ONT
8h 26m
1 stop
Volaris Logo
9:36 pm - 9:35 am
ONT
-
MTY
10h 59m
1 stop
$341Volaris
Sun, Sep 27 - Tue, Oct 13

Volaris flights from Monterrey to Ontario

Our best Volaris deals on Monterrey to Ontario flight tickets
Volaris
May 8
MTY2:21 pmMonterrey Gen Mariano Escobedo
9h 44m
1 stop
ONT11:05 pmOntario
May 12
ONT9:36 pmOntario
8h 54m
1 stop
MTY7:30 amMonterrey Gen Mariano Escobedo
$282
Volaris
Jun 3
MTY6:21 pmMonterrey Gen Mariano Escobedo
5h 44m
1 stop
ONT11:05 pmOntario
Jun 17
ONT9:36 pmOntario
8h 54m
1 stop
MTY7:30 amMonterrey Gen Mariano Escobedo
$289
Volaris
Jun 3
MTY6:21 pmMonterrey Gen Mariano Escobedo
5h 44m
1 stop
ONT11:05 pmOntario
Jun 17
ONT9:36 pmOntario
8h 54m
1 stop
MTY7:30 amMonterrey Gen Mariano Escobedo
$306

United Airlines flights from Monterrey to Ontario

Our best United Airlines deals on Monterrey to Ontario flight tickets
United Airlines
Apr 22
MTY5:35 amMonterrey Gen Mariano Escobedo
7h 45m
1 stop
ONT12:20 pmOntario
Apr 22
ONT6:49 pmOntario
19h 50m
1 stop
MTY3:39 pmMonterrey Gen Mariano Escobedo
$906
United Airlines
Apr 13
MTY7:35 amMonterrey Gen Mariano Escobedo
11h 12m
2 stops
ONT5:47 pmOntario
Apr 14
ONT6:00 amOntario
10h 18m
2 stops
MTY5:18 pmMonterrey Gen Mariano Escobedo
$920
United Airlines
Apr 14
MTY7:35 amMonterrey Gen Mariano Escobedo
11h 27m
2 stops
ONT6:02 pmOntario
Apr 15
ONT5:10 amOntario
8h 52m
2 stops
MTY3:02 pmMonterrey Gen Mariano Escobedo
$925

momondo Fare Finder

 
Customize your flight search to find flights from Monterrey 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 April 12, 2026.
Use the filters below to find and compare flights from Monterrey to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MonterreyOntario

MTY - ONT

MTYONT

Monterrey Gen Mariano Escobedo

Fri 5/8

2:21 pm-11:05 pm

1 stop9h 44m

Ontario

Tue 5/12

9:36 pm-7:30 am

1 stop8h 54m

$282

MonterreyOntario

MTY - ONT

MTYONT

Monterrey Gen Mariano Escobedo

Wed 6/3

6:21 pm-11:05 pm

1 stop5h 44m

Ontario

Wed 6/17

9:36 pm-7:30 am

1 stop8h 54m

$289

MonterreyOntario

MTY - ONT

MTYONT

Monterrey Gen Mariano Escobedo

Wed 6/3

6:21 pm-11:05 pm

1 stop5h 44m

Ontario

Wed 6/17

9:36 pm-7:30 am

1 stop8h 54m

$306

MonterreyOntario

MTY - ONT

MTYONT

Monterrey Gen Mariano Escobedo

Wed 4/22

2:21 pm-11:05 pm

1 stop9h 44m

Ontario

Thu 4/23

12:40 pm-8:05 pm

1 stop6h 25m

$311

MonterreyOntario

MTY - ONT

MTYONT

Monterrey Gen Mariano Escobedo

Fri 5/15

12:20 pm-11:05 pm

1 stop11h 45m

Ontario

Thu 5/21

12:40 pm-8:05 pm

1 stop6h 25m

$314

MonterreyOntario

MTY - ONT

MTYONT

Monterrey Gen Mariano Escobedo

Wed 6/3

6:21 pm-11:05 pm

1 stop5h 44m

Ontario

Wed 6/17

9:36 pm-7:30 am

1 stop8h 54m

$317

MonterreyOntario

MTY - ONT

MTYONT

Monterrey Gen Mariano Escobedo

Wed 4/22

2:21 pm-11:05 pm

1 stop9h 44m

Ontario

Fri 4/24

9:36 pm-9:35 am

1 stop10h 59m

$318

MonterreyOntario

MTY - ONT

MTYONT

Monterrey Gen Mariano Escobedo

Sun 5/10

12:20 pm-11:05 pm

1 stop11h 45m

Ontario

Sat 5/16

9:36 pm-7:30 am

1 stop8h 54m

$321
Quickest round-trip

MonterreyOntario

MTY - ONT

MTYONT

Monterrey Gen Mariano Escobedo

Wed 8/19

2:21 pm-7:46 pm

1 stop6h 25m

Ontario

Thu 8/27

12:40 pm-8:07 pm

1 stop6h 27m

$334

MonterreyOntario

MTY - ONT

MTYONT

Monterrey Gen Mariano Escobedo

Sun 9/27

12:20 pm-7:46 pm

1 stop8h 26m

Ontario

Tue 10/13

9:36 pm-9:35 am

1 stop10h 59m

$341

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 Monterrey 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 airline that flies from Monterrey Gen Mariano Escobedo to Ontario?

Volaris is the most popular carrier operating from Monterrey Gen Mariano Escobedo to Ontario

What airlines fly to Ontario?

Viva, Alaska Airlines and Delta are the top three most popular airlines that fly to Ontario from Monterrey according to our data. Viva is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 6 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Monterrey to Ontario

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

Cheap Monterrey to Ontario (MTY to ONT) flight deals and tips

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

Fastest flight time

5h 44m

Direct flights

None
The fastest flight from Monterrey to Ontario takes 5h 44m
There are no direct flights from Monterrey to Ontario. There are no popular flight routes from Monterrey to Ontario.
Search flight deals

Frequently asked questions about flying from Monterrey to Ontario

  • How far is Monterrey Gen Mariano Escobedo to Ontario by plane?

    There are 1186.0 mi between Monterrey Gen Mariano Escobedo and Ontario. 5h 44m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Monterrey Gen Mariano Escobedo Airport to Ontario Airport?

    Prices for flights from Monterrey Gen Mariano Escobedo Airport to Ontario Airport refresh daily.

  • How old do you have to be to fly from Monterrey Gen Mariano Escobedo Airport to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Monterrey Gen Mariano Escobedo Airport to Ontario Airport.

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

    The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Monterrey to Ontario. momondo saves you time and could save you money on your trip.

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

All flight searches from Monterrey to Ontario on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Monterrey to Ontario?

momondo provides multiple filters to help you find the best flight to Ontario from Monterrey. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Monterrey and alert you when they change.

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