$895 Cheap Flights from Idaho Falls (IDA) to Los Mochis (LMM)

View $895 flight on Fri, Jan 2, 2026Opens in a new window

Popular airlines from Idaho Falls Regional Airport (IDA) to Los Mochis, Sinaloa (LMM-Federal del Valle del Fuerte Intl.)

Cheap Flights from Idaho Falls to Los Mochis (IDA-LMM)

Prices were available within the past 7 days and start at $895 for one-way flights and $1,638 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Jan 2 - Fri, Jan 16
IDA
Idaho Falls
LMM
Los Mochis
$1,638 Roundtrip, found 6 days ago
$1,638
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jan 2 from Idaho Falls to Los Mochis, returning Fri, Jan 16, priced at $1,638 found 6 days ago
Delta
Fri, Jan 2 - Fri, Jan 16
IDA
Idaho Falls
LMM
Los Mochis
$1,698 Roundtrip, found 6 days ago
$1,698
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jan 2 from Idaho Falls to Los Mochis, returning Fri, Jan 16, priced at $1,698 found 6 days ago
Aeromexico
Wed, May 13 - Wed, May 20
IDA
Idaho Falls
LMM
Los Mochis
$1,743 Roundtrip, found 4 days ago
$1,743
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Wed, May 13 from Idaho Falls to Los Mochis, returning Wed, May 20, priced at $1,743 found 4 days ago
Delta
Fri, Jan 2 - Fri, Jan 16
IDA
Idaho Falls
LMM
Los Mochis
$1,935 Roundtrip, found 6 days ago
$1,935
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jan 2 from Idaho Falls to Los Mochis, returning Fri, Jan 16, priced at $1,935 found 6 days ago
Aeromexico
Wed, May 13 - Wed, May 20
IDA
Idaho Falls
LMM
Los Mochis
$1,943 Roundtrip, found 4 days ago
$1,943
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Wed, May 13 from Idaho Falls to Los Mochis, returning Wed, May 20, priced at $1,943 found 4 days ago
Aeromexico
Wed, May 13 - Wed, May 20
IDA
Idaho Falls
LMM
Los Mochis
$2,143 Roundtrip, found 4 days ago
$2,143
Roundtrip
found 4 days ago
Select Aeromexico flight, departing Wed, May 13 from Idaho Falls to Los Mochis, returning Wed, May 20, priced at $2,143 found 4 days ago
Delta
Fri, Jan 2 - Fri, Jan 16
IDA
Idaho Falls
LMM
Los Mochis
$2,155 Roundtrip, found 6 days ago
$2,155
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jan 2 from Idaho Falls to Los Mochis, returning Fri, Jan 16, priced at $2,155 found 6 days ago
Aeromexico
Fri, Jan 2 - Fri, Jan 16
IDA
Idaho Falls
LMM
Los Mochis
$3,227 Roundtrip, found 6 days ago
$3,227
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Fri, Jan 2 from Idaho Falls to Los Mochis, returning Fri, Jan 16, priced at $3,227 found 6 days ago
Aeromexico
Fri, Jan 2 - Fri, Jan 16
IDA
Idaho Falls
LMM
Los Mochis
$3,327 Roundtrip, found 6 days ago
$3,327
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Fri, Jan 2 from Idaho Falls to Los Mochis, returning Fri, Jan 16, priced at $3,327 found 6 days ago
Aeromexico
Fri, Jan 2 - Fri, Jan 16
IDA
Idaho Falls
LMM
Los Mochis
$3,524 Roundtrip, found 6 days ago
$3,524
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Fri, Jan 2 from Idaho Falls to Los Mochis, returning Fri, Jan 16, priced at $3,524 found 6 days ago
Aeromexico
Fri, Jan 2 - Fri, Jan 16
IDA
Idaho Falls
LMM
Los Mochis
$3,784 Roundtrip, found 6 days ago
$3,784
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Fri, Jan 2 from Idaho Falls to Los Mochis, returning Fri, Jan 16, priced at $3,784 found 6 days ago

Frequently asked questions

How much does a flight from Idaho Falls Regional Airport (IDA) to Federal del Valle del Fuerte Intl. Airport (LMM) cost?
Grab a cheap one-way flight from $895 or cheap return flight from $1,638 from Idaho Falls Regional Airport (IDA) to Federal del Valle del Fuerte Intl. Airport (LMM) 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 Idaho Falls Regional Airport (IDA) to Federal del Valle del Fuerte Intl. Airport (LMM)?
Traveling in January may help you find better deals, as it's the cheapest month for flights between IDA and LMM. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Idaho Falls Regional Airport (IDA) to Federal del Valle del Fuerte Intl. Airport (LMM)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest IDA to LMM flight.
How many flights per day from Idaho Falls Regional Airport (IDA) to Federal del Valle del Fuerte Intl. Airport (LMM)?
Nonstop flights from Idaho Falls Regional Airport (IDA) to Federal del Valle del Fuerte Intl. Airport (LMM) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IDA to LMM?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the time of year, 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 Idaho Falls Regional Airport (IDA) to Federal del Valle del Fuerte Intl. Airport (LMM)?
To avoid potential delays on the Idaho Falls Regional Airport (IDA) to Federal del Valle del Fuerte Intl. Airport (LMM) route, aim to fly before 3 PM. Later flights 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 Idaho Falls Regional Airport (IDA) to Federal del Valle del Fuerte Intl. Airport (LMM) last-minute?
Waiting until right before your break to book a flight from IDA to LMM often results in higher prices. While you may come across some last-minute discounts, they aren't always guaranteed. Keep your travel schedule open for the best chance of landing a bargain.
Is it cheaper to book an IDA to LMM flight and hotel package?
Compared with arranging flights and hotels separately, booking an IDA to LMM flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place will take the hassle out of travel planning. Simply secure your flights and select from our extensive range of hotels, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Idaho Falls Regional Airport (IDA) to Federal del Valle del Fuerte Intl. Airport (LMM)?
In most cases, you can cancel or modify your IDA to LMM flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need further details, visit our Customer Service portal.

Travel information

Origin airport
Idaho Falls Regional
Destination airport
Federal del Valle del Fuerte Intl.
Roundtrip price
$1,637
Distance
1242 mi

Book with confidence

Idaho Falls to Los Mochis Flights

The cheapest times to fly from Idaho Falls 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 Idaho Falls to Los Mochis are during the month of January. You can find some of the cheapest flights from Idaho Falls to Los Mochis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Idaho Falls to Los Mochis

Sunday is one of the best days to book for cheap flights from Idaho Falls 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 Idaho Falls 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 Idaho Falls to Los Mochis in 2025. You can also book with separate airlines for your outbound and return journeys, from $895 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 Idaho Falls 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 Idaho Falls 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.

 

Idaho Falls to Los Mochis Flights

Explore a world of travel with Expedia

*Available to One Key members.