$500 Cheap Flights from Portland (PDX) to Los Mochis (LMM)

View $500 flight on Tue, Sep 1, 2026Opens in a new window

Popular airlines from Portland International Airport (PDX) to Los Mochis, Sinaloa (LMM-Federal del Valle del Fuerte Intl.)

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Cheap Flights from Portland to Los Mochis (PDX-LMM)

Prices were available within the past 7 days and start at $500 for one-way flights and $817 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Tue, Sep 1 - Mon, Sep 14
PDX
Portland
LMM
Los Mochis
$817 Roundtrip, found 1 day ago
$817
Roundtrip
found 1 day ago
Select Aeromexico flight, departing Tue, Sep 1 from Portland to Los Mochis, returning Mon, Sep 14, priced at $817 found 1 day ago
Delta
Tue, Sep 1 - Mon, Sep 14
PDX
Portland
LMM
Los Mochis
$817 Roundtrip, found 1 day ago
$817
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 1 from Portland to Los Mochis, returning Mon, Sep 14, priced at $817 found 1 day ago
Delta
Tue, Sep 1 - Mon, Sep 14
PDX
Portland
LMM
Los Mochis
$937 Roundtrip, found 1 day ago
$937
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 1 from Portland to Los Mochis, returning Mon, Sep 14, priced at $937 found 1 day ago
Delta
Tue, Sep 1 - Mon, Sep 14
PDX
Portland
LMM
Los Mochis
$987 Roundtrip, found 1 day ago
$987
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 1 from Portland to Los Mochis, returning Mon, Sep 14, priced at $987 found 1 day ago
Delta
Tue, Nov 25 - Wed, Dec 3
PDX
Portland
LMM
Los Mochis
$1,005 Roundtrip, found 2 days ago
$1,005
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Nov 25 from Portland to Los Mochis, returning Wed, Dec 3, priced at $1,005 found 2 days ago
Delta
Tue, Sep 1 - Mon, Sep 14
PDX
Portland
LMM
Los Mochis
$1,024 Roundtrip, found 1 day ago
$1,024
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 1 from Portland to Los Mochis, returning Mon, Sep 14, priced at $1,024 found 1 day ago
Delta
Tue, Sep 1 - Mon, Sep 14
PDX
Portland
LMM
Los Mochis
$1,027 Roundtrip, found 1 day ago
$1,027
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 1 from Portland to Los Mochis, returning Mon, Sep 14, priced at $1,027 found 1 day ago
Delta
Tue, Sep 1 - Mon, Sep 14
PDX
Portland
LMM
Los Mochis
$1,031 Roundtrip, found 1 day ago
$1,031
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 1 from Portland to Los Mochis, returning Mon, Sep 14, priced at $1,031 found 1 day ago
Delta
Tue, Sep 1 - Mon, Sep 14
PDX
Portland
LMM
Los Mochis
$1,084 Roundtrip, found 1 day ago
$1,084
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 1 from Portland to Los Mochis, returning Mon, Sep 14, priced at $1,084 found 1 day ago
Delta
Sun, Dec 14 - Fri, Dec 26
PDX
Portland
LMM
Los Mochis
$1,085 Roundtrip, found 6 days ago
$1,085
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Dec 14 from Portland to Los Mochis, returning Fri, Dec 26, priced at $1,085 found 6 days ago

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Federal del Valle del Fuerte Intl. Airport (LMM) cost?
Snag a cheap one-way flight from $500 or cheap return flight from $817 from Portland Intl. Airport (PDX) to Federal del Valle del Fuerte Intl. Airport (LMM) 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 Portland Intl. Airport (PDX) to Federal del Valle del Fuerte Intl. Airport (LMM)?
Planning your getaway for September may help you find better deals, as it's the cheapest month for flights between PDX and LMM. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Federal del Valle del Fuerte Intl. Airport (LMM)?
To find the cheapest airline flying from PDX to LMM, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Portland Intl. Airport (PDX) to Federal del Valle del Fuerte Intl. Airport (LMM)?
There aren't any daily direct flights available from Portland Intl. Airport (PDX) to Federal del Valle del Fuerte Intl. Airport (LMM). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from PDX to LMM?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Federal del Valle del Fuerte Intl. Airport (LMM)?
To touch down at Federal del Valle del Fuerte Intl. Airport (LMM) without delays, book a flight that leaves Portland Intl. Airport (PDX) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Portland Intl. Airport (PDX) to Federal del Valle del Fuerte Intl. Airport (LMM) last-minute?
Waiting until just before your trip to book a flight from PDX to LMM generally means paying more. Although you may find some last-minute deals, there's no guarantee. Keep your travel schedule open to boost your chances of snagging a bargain.
Is it cheaper to book a PDX to LMM flight and hotel package?
Booking a PDX to LMM flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our impressive range of hotels and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Federal del Valle del Fuerte Intl. Airport (LMM)?
If you reserved your PDX to LMM flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
Portland Intl.
Destination airport
Federal del Valle del Fuerte Intl.
Airlines serving
Aeromexico, Delta
Roundtrip price
$817
Distance
1565 mi

Book with confidence

Portland to Los Mochis Flights

The cheapest times to fly from Portland to Los Mochis

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

 

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

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

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 Portland to Los Mochis in 2025. You can also book with separate airlines for your outbound and return journeys, from $500 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 Portland to Los Mochis 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 Portland to Los Mochis 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.

 

Portland to Los Mochis Flights

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*Available to One Key members.