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Cheap flights from Monterrey to Los Angeles from $194

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 6/8. 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 - 7:46 pm
MTY
-
ONT
6h 25m
1 stop
Volaris Logo
9:36 pm - 7:31 am
ONT
-
MTY
8h 55m
1 stop
$324Volaris
Wed, Jun 10 - Sun, Jun 14
Volaris Logo
2:21 pm - 7:46 pm
MTY
-
ONT
6h 25m
1 stop
Volaris Logo
9:36 pm - 9:36 am
ONT
-
MTY
11h 00m
1 stop
$343Volaris
Thu, Jul 9 - Sun, Jul 12
Volaris Logo
2:21 pm - 11:05 pm
MTY
-
ONT
9h 44m
1 stop
Volaris Logo
9:36 pm - 7:31 am
ONT
-
MTY
8h 55m
1 stop
$346Volaris
Wed, Jun 24 - Mon, Jun 29
Volaris Logo
6:21 pm - 11:05 pm
MTY
-
ONT
5h 44m
1 stop
Volaris Logo
9:36 pm - 9:36 am
ONT
-
MTY
11h 00m
1 stop
$348Volaris
Wed, Jun 24 - Mon, Jun 29
Volaris Logo
6:21 pm - 11:05 pm
MTY
-
ONT
5h 44m
1 stop
Volaris Logo
9:36 pm - 7:31 am
ONT
-
MTY
8h 55m
1 stop
$354Volaris
Fri, Jun 5 - Sun, Jun 14
Volaris Logo
6:20 pm - 11:05 pm
MTY
-
ONT
5h 45m
1 stop
Volaris Logo
12:55 am - 11:45 am
ONT
-
MTY
9h 50m
1 stop
$359Volaris
Tue, Jul 7 - Thu, Jul 9
Volaris Logo
2:21 pm - 11:05 pm
MTY
-
ONT
9h 44m
1 stop
Volaris Logo
9:36 pm - 7:31 am
ONT
-
MTY
8h 55m
1 stop
$361Volaris
Wed, Jun 24 - Sun, Jun 28
Volaris Logo
12:20 pm - 11:05 pm
MTY
-
ONT
11h 45m
1 stop
Volaris Logo
9:36 pm - 9:36 am
ONT
-
MTY
11h 00m
1 stop
$363Volaris
Wed, Jun 24 - Sun, Jun 28
Volaris Logo
2:21 pm - 7:46 pm
MTY
-
ONT
6h 25m
1 stop
Volaris Logo
12:55 am - 11:46 am
ONT
-
MTY
9h 51m
1 stop
$365Volaris
Thu, Oct 29 - Sat, Oct 31
Volaris Logo
2:21 pm - 11:05 pm
MTY
-
ONT
9h 44m
1 stop
Volaris Logo
9:36 pm - 7:31 am
ONT
-
MTY
8h 55m
1 stop
$368Volaris
Fri, Jun 26 - Sun, Jun 28

Volaris flights from Monterrey to Ontario

Our best Volaris deals on Monterrey to Ontario flight tickets
Volaris
Jun 10
MTY2:21 pmMonterrey Gen Mariano Escobedo
6h 25m
1 stop
ONT7:46 pmOntario
Jun 14
ONT9:36 pmOntario
8h 55m
1 stop
MTY7:31 amMonterrey Gen Mariano Escobedo
$324
Volaris
Jun 3
MTY6:21 pmMonterrey Gen Mariano Escobedo
5h 44m
1 stop
ONT11:05 pmOntario
Jun 17
ONT9:36 pmOntario
8h 55m
1 stop
MTY7:31 amMonterrey Gen Mariano Escobedo
$336
Volaris
Jul 9
MTY2:21 pmMonterrey Gen Mariano Escobedo
6h 25m
1 stop
ONT7:46 pmOntario
Jul 12
ONT9:36 pmOntario
11h 00m
1 stop
MTY9:36 amMonterrey Gen Mariano Escobedo
$343

United Airlines flights from Monterrey to Ontario

Our best United Airlines deals on Monterrey to Ontario flight tickets
United Airlines
Sep 4
MTY5:35 amMonterrey Gen Mariano Escobedo
15h 26m
1 stop
ONT8:01 pmOntario
Sep 10
ONT6:00 amOntario
8h 39m
1 stop
MTY3:39 pmMonterrey Gen Mariano Escobedo
$588
United Airlines
Jun 3
MTY7:35 amMonterrey Gen Mariano Escobedo
14h 11m
2 stops
ONT8:46 pmOntario
Jun 17
ONT1:18 pmOntario
30h 42m
2 stops
MTY9:00 pmMonterrey Gen Mariano Escobedo
$646
United Airlines
Jun 4
MTY5:35 amMonterrey Gen Mariano Escobedo
7h 37m
1 stop
ONT12:12 pmOntario
Jun 7
ONT5:45 amOntario
25h 52m
1 stop
MTY8:37 amMonterrey Gen Mariano Escobedo
$659

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 May 25, 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

Wed 6/10

2:21 pm-7:46 pm

1 stop6h 25m

Ontario

Sun 6/14

9:36 pm-7:31 am

1 stop8h 55m

$324

MonterreyOntario

MTY - ONT

MTYONT

Monterrey Gen Mariano Escobedo

Thu 7/9

2:21 pm-7:46 pm

1 stop6h 25m

Ontario

Sun 7/12

9:36 pm-9:36 am

1 stop11h 00m

$343

MonterreyOntario

MTY - ONT

MTYONT

Monterrey Gen Mariano Escobedo

Wed 6/24

2:21 pm-11:05 pm

1 stop9h 44m

Ontario

Mon 6/29

9:36 pm-7:31 am

1 stop8h 55m

$346

MonterreyOntario

MTY - ONT

MTYONT

Monterrey Gen Mariano Escobedo

Wed 6/24

6:21 pm-11:05 pm

1 stop5h 44m

Ontario

Mon 6/29

9:36 pm-9:36 am

1 stop11h 00m

$348
Quickest round-trip

MonterreyOntario

MTY - ONT

MTYONT

Monterrey Gen Mariano Escobedo

Fri 6/5

6:21 pm-11:05 pm

1 stop5h 44m

Ontario

Sun 6/14

9:36 pm-7:31 am

1 stop8h 55m

$354

MonterreyOntario

MTY - ONT

MTYONT

Monterrey Gen Mariano Escobedo

Tue 7/7

6:20 pm-11:05 pm

1 stop5h 45m

Ontario

Thu 7/9

12:55 am-11:45 am

1 stop9h 50m

$359

MonterreyOntario

MTY - ONT

MTYONT

Monterrey Gen Mariano Escobedo

Wed 6/24

2:21 pm-11:05 pm

1 stop9h 44m

Ontario

Sun 6/28

9:36 pm-7:31 am

1 stop8h 55m

$361

MonterreyOntario

MTY - ONT

MTYONT

Monterrey Gen Mariano Escobedo

Wed 6/24

12:20 pm-11:05 pm

1 stop11h 45m

Ontario

Sun 6/28

9:36 pm-9:36 am

1 stop11h 00m

$363

MonterreyOntario

MTY - ONT

MTYONT

Monterrey Gen Mariano Escobedo

Thu 10/29

2:21 pm-7:46 pm

1 stop6h 25m

Ontario

Sat 10/31

12:55 am-11:46 am

1 stop9h 51m

$365

MonterreyOntario

MTY - ONT

MTYONT

Monterrey Gen Mariano Escobedo

Fri 6/26

2:21 pm-11:05 pm

1 stop9h 44m

Ontario

Sun 6/28

9:36 pm-7:31 am

1 stop8h 55m

$368

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 Volaris 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 54% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 5 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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