$398 Cheap Flights from Los Mochis (LMM) to Philadelphia (PHL)

View $398 flight on Tue, Nov 11, 2025Opens in a new window

Popular airlines from Los Mochis, Sinaloa (LMM-Federal del Valle del Fuerte Intl.) to Philadelphia Intl. Airport (PHL)

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Cheap Flights from Los Mochis to Philadelphia (LMM-PHL)

Prices were available within the past 7 days and start at $398 for one-way flights and $1,262 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Sun, Sep 21 - Wed, Sep 24
LMM
Los Mochis
PHL
Philadelphia
$1,262 Roundtrip, found 3 days ago
$1,262
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Sun, Sep 21 from Los Mochis to Philadelphia, returning Wed, Sep 24, priced at $1,262 found 3 days ago
Delta
Mon, Sep 22 - Sat, Sep 27
LMM
Los Mochis
PHL
Philadelphia
$1,277 Roundtrip, found 3 days ago
$1,277
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Sep 22 from Los Mochis to Philadelphia, returning Sat, Sep 27, priced at $1,277 found 3 days ago
Aeromexico
Sun, Sep 21 - Fri, Sep 26
LMM
Los Mochis
PHL
Philadelphia
$1,282 Roundtrip, found 3 days ago
$1,282
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Sun, Sep 21 from Los Mochis to Philadelphia, returning Fri, Sep 26, priced at $1,282 found 3 days ago
Aeromexico
Sun, Sep 21 - Sat, Sep 27
LMM
Los Mochis
PHL
Philadelphia
$1,287 Roundtrip, found 3 days ago
$1,287
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Sun, Sep 21 from Los Mochis to Philadelphia, returning Sat, Sep 27, priced at $1,287 found 3 days ago
Delta
Mon, Sep 22 - Wed, Sep 24
LMM
Los Mochis
PHL
Philadelphia
$1,324 Roundtrip, found 3 days ago
$1,324
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Sep 22 from Los Mochis to Philadelphia, returning Wed, Sep 24, priced at $1,324 found 3 days ago
Delta
Mon, Sep 22 - Tue, Sep 23
LMM
Los Mochis
PHL
Philadelphia
$1,345 Roundtrip, found 3 days ago
$1,345
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Sep 22 from Los Mochis to Philadelphia, returning Tue, Sep 23, priced at $1,345 found 3 days ago
Aeromexico
Sun, Sep 21 - Tue, Sep 23
LMM
Los Mochis
PHL
Philadelphia
$1,355 Roundtrip, found 3 days ago
$1,355
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Sun, Sep 21 from Los Mochis to Philadelphia, returning Tue, Sep 23, priced at $1,355 found 3 days ago
Flights from Los Mochis (LMM) to Philadelphia (PHL)
Origin airport
Federal del Valle del Fuerte Intl.
Destination airport
Philadelphia Intl.
Roundtrip price
$1,261
Distance
2178 mi

Los Mochis to Philadelphia Flights

The cheapest times to fly from Los Mochis to Philadelphia

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 Philadelphia are during the month of September. You can find some of the cheapest flights from Los Mochis to Philadelphia with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Los Mochis to Philadelphia: 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 Philadelphia

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 Philadelphia in 2025. You can also book with separate airlines for your outbound and return journeys, from $398 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 Philadelphia 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 Philadelphia 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 Philadelphia Intl. Airport (PHL) cost?
Snag a cheap one-way flight from $398 or cheap return flight from $1,262 from Federal del Valle del Fuerte Intl. Airport (LMM) to Philadelphia Intl. Airport (PHL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Federal del Valle del Fuerte Intl. Airport (LMM) to Philadelphia Intl. Airport (PHL)?
Planning your getaway for September is a great way to save, as it's the cheapest month for flights between LMM and PHL. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Federal del Valle del Fuerte Intl. Airport (LMM) to Philadelphia Intl. Airport (PHL)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from LMM to PHL. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Federal del Valle del Fuerte Intl. Airport (LMM) to Philadelphia Intl. Airport (PHL)?
There are no daily direct flights available from Federal del Valle del Fuerte Intl. Airport (LMM) to Philadelphia Intl. Airport (PHL). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from LMM to PHL?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on various factors, including the time of year and carrier.*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 Philadelphia Intl. Airport (PHL)?
Select a flight from Federal del Valle del Fuerte Intl. Airport (LMM) to Philadelphia Intl. Airport (PHL) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures are on average 22% more likely to be 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 Philadelphia Intl. Airport (PHL) last-minute?
Last-minute fares from LMM to PHL are typically more expensive. To lock in the best rates, start searching for flights as soon as possible. That said, if your travel plans are flexible, it's possible to land a cheap ticket right before your journey.
Is it cheaper to book a LMM to PHL flight and hotel package?
You can save money by securing a LMM to PHL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After selecting your preferred accommodations and flights, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Federal del Valle del Fuerte Intl. Airport (LMM) to Philadelphia Intl. Airport (PHL)?
In most cases, you're able to cancel or reschedule your LMM to PHL flight. However, there may be additional fees, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want further information, head to our Customer Service portal.

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*Available to One Key members.