$164 Cheap Flights from Los Mochis (LMM) to Ontario (ONT)

View $164 flight on Fri, Oct 17, 2025Opens in a new window

Popular airlines from Los Mochis, Sinaloa (LMM-Federal del Valle del Fuerte Intl.) to Los Angeles - Ontario Intl. Airport (ONT)

Cheap Flights from Los Mochis to Ontario (LMM-ONT)

Prices were available within the past 7 days and start at $164 for one-way flights and $849 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Thu, Jan 29 - Thu, Feb 5
LMM
Los Mochis
ONT
Ontario
$849 Roundtrip, found 3 days ago
$849
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Thu, Jan 29 from Los Mochis to Ontario, returning Thu, Feb 5, priced at $849 found 3 days ago
Delta
Wed, Oct 1 - Wed, Oct 8
LMM
Los Mochis
ONT
Ontario
$949 Roundtrip, found 3 days ago
$949
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Oct 1 from Los Mochis to Ontario, returning Wed, Oct 8, priced at $949 found 3 days ago
Delta
Thu, Jan 29 - Thu, Feb 5
LMM
Los Mochis
ONT
Ontario
$991 Roundtrip, found 3 days ago
$991
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Jan 29 from Los Mochis to Ontario, returning Thu, Feb 5, priced at $991 found 3 days ago
Aeromexico
Thu, Jan 29 - Thu, Feb 5
LMM
Los Mochis
ONT
Ontario
$994 Roundtrip, found 3 days ago
$994
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Thu, Jan 29 from Los Mochis to Ontario, returning Thu, Feb 5, priced at $994 found 3 days ago
Delta
Wed, Oct 1 - Wed, Oct 8
LMM
Los Mochis
ONT
Ontario
$1,007 Roundtrip, found 3 days ago
$1,007
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Oct 1 from Los Mochis to Ontario, returning Wed, Oct 8, priced at $1,007 found 3 days ago
Aeromexico
Mon, Sep 22 - Mon, Sep 29
LMM
Los Mochis
ONT
Ontario
$1,013 Roundtrip, found 3 days ago
$1,013
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Mon, Sep 22 from Los Mochis to Ontario, returning Mon, Sep 29, priced at $1,013 found 3 days ago
Aeromexico
Mon, Sep 22 - Mon, Sep 29
LMM
Los Mochis
ONT
Ontario
$1,021 Roundtrip, found 3 days ago
$1,021
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Mon, Sep 22 from Los Mochis to Ontario, returning Mon, Sep 29, priced at $1,021 found 3 days ago
Aeromexico
Mon, Sep 22 - Mon, Sep 29
LMM
Los Mochis
ONT
Ontario
$1,027 Roundtrip, found 3 days ago
$1,027
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Mon, Sep 22 from Los Mochis to Ontario, returning Mon, Sep 29, priced at $1,027 found 3 days ago
Aeromexico
Thu, Jan 29 - Thu, Feb 5
LMM
Los Mochis
ONT
Ontario
$1,031 Roundtrip, found 3 days ago
$1,031
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Thu, Jan 29 from Los Mochis to Ontario, returning Thu, Feb 5, priced at $1,031 found 3 days ago
Aeromexico
Mon, Sep 22 - Mon, Sep 29
LMM
Los Mochis
ONT
Ontario
$1,036 Roundtrip, found 3 days ago
$1,036
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Mon, Sep 22 from Los Mochis to Ontario, returning Mon, Sep 29, priced at $1,036 found 3 days ago
Flights from Los Mochis (LMM) to Ontario (ONT)
Origin airport
Federal del Valle del Fuerte Intl.
Destination airport
Los Angeles - Ontario Intl.
Roundtrip price
$848
Distance
770 mi

Los Mochis to Ontario Flights

The cheapest times to fly from Los Mochis to Ontario

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Los Mochis to Ontario are during the month of January. You can find some of the cheapest flights from Los Mochis to Ontario with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Los Mochis to Ontario

Sunday is one of the best days to book for cheap flights from Los Mochis to Ontario: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Los Mochis to Ontario

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Los Mochis to Ontario in 2025. You can also book with separate airlines for your outbound and return journeys, from $164 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Los Mochis to Ontario flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Los Mochis to Ontario airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Federal del Valle del Fuerte Intl. Airport (LMM) to Los Angeles - Ontario Intl. Airport (ONT) cost?
Secure a cheap one-way flight from $164 or cheap return flight from $849 from Federal del Valle del Fuerte Intl. Airport (LMM) to Los Angeles - Ontario Intl. Airport (ONT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Federal del Valle del Fuerte Intl. Airport (LMM) to Los Angeles - Ontario Intl. Airport (ONT)?
January is the cheapest month to fly from LMM to ONT. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from Federal del Valle del Fuerte Intl. Airport (LMM) to Los Angeles - Ontario Intl. Airport (ONT)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from LMM to ONT. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Federal del Valle del Fuerte Intl. Airport (LMM) to Los Angeles - Ontario Intl. Airport (ONT)?
Direct flights from Federal del Valle del Fuerte Intl. Airport (LMM) to Los Angeles - Ontario Intl. Airport (ONT) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LMM to ONT?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a range of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Federal del Valle del Fuerte Intl. Airport (LMM) to Los Angeles - Ontario Intl. Airport (ONT)?
To avoid possible delays on the Federal del Valle del Fuerte Intl. Airport (LMM) to Los Angeles - Ontario Intl. Airport (ONT) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Federal del Valle del Fuerte Intl. Airport (LMM) to Los Angeles - Ontario Intl. Airport (ONT) last-minute?
Last-minute bookings from LMM to ONT are typically more expensive. To lock in the lowest rates, start looking for flights ahead of time. That said, if you're flexible with your travel plans, it's possible to find a cheap fare right before you leave.
Is it cheaper to book a LMM to ONT flight and hotel package?
Compared with arranging flights and hotels separately, booking a LMM to ONT flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place takes the hassle out of planning your trip. Simply pick your flights and select from our wide range of hotels, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Federal del Valle del Fuerte Intl. Airport (LMM) to Los Angeles - Ontario Intl. Airport (ONT)?
In most cases, you can modify or cancel your LMM to ONT flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like more details, head to our Customer Service portal.

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*Available to One Key members.