$504 Cheap Flights from Knoxville (TYS) to Los Mochis (LMM)

View $504 flight on Tue, Nov 4, 2025Opens in a new window

Popular airlines from McGhee Tyson Airport (TYS) to Los Mochis, Sinaloa (LMM-Federal del Valle del Fuerte Intl.)

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Cheap Flights from Knoxville to Los Mochis (TYS-LMM)

Prices were available within the past 7 days and start at $504 for one-way flights and $680 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Nov 12 - Wed, Nov 26
TYS
Knoxville
LMM
Los Mochis
$680 Roundtrip, found 6 days ago
$680
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Nov 12 from Knoxville to Los Mochis, returning Wed, Nov 26, priced at $680 found 6 days ago
Delta
Wed, Nov 12 - Tue, Nov 25
TYS
Knoxville
LMM
Los Mochis
$709 Roundtrip, found 6 days ago
$709
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Nov 12 from Knoxville to Los Mochis, returning Tue, Nov 25, priced at $709 found 6 days ago
Delta
Mon, Nov 10 - Wed, Nov 26
TYS
Knoxville
LMM
Los Mochis
$760 Roundtrip, found 6 days ago
$760
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Nov 10 from Knoxville to Los Mochis, returning Wed, Nov 26, priced at $760 found 6 days ago
Delta
Mon, Nov 10 - Tue, Nov 25
TYS
Knoxville
LMM
Los Mochis
$789 Roundtrip, found 6 days ago
$789
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Nov 10 from Knoxville to Los Mochis, returning Tue, Nov 25, priced at $789 found 6 days ago
Delta
Wed, Nov 19 - Tue, Dec 2
TYS
Knoxville
LMM
Los Mochis
$800 Roundtrip, found 6 days ago
$800
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Nov 19 from Knoxville to Los Mochis, returning Tue, Dec 2, priced at $800 found 6 days ago
Delta
Thu, Nov 13 - Tue, Dec 2
TYS
Knoxville
LMM
Los Mochis
$810 Roundtrip, found 6 days ago
$810
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Nov 13 from Knoxville to Los Mochis, returning Tue, Dec 2, priced at $810 found 6 days ago
Delta
Fri, Nov 14 - Tue, Dec 2
TYS
Knoxville
LMM
Los Mochis
$820 Roundtrip, found 6 days ago
$820
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Nov 14 from Knoxville to Los Mochis, returning Tue, Dec 2, priced at $820 found 6 days ago
Delta
Tue, Nov 11 - Tue, Nov 25
TYS
Knoxville
LMM
Los Mochis
$829 Roundtrip, found 6 days ago
$829
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Nov 11 from Knoxville to Los Mochis, returning Tue, Nov 25, priced at $829 found 6 days ago
Delta
Tue, Nov 25 - Tue, Dec 9
TYS
Knoxville
LMM
Los Mochis
$870 Roundtrip, found 6 days ago
$870
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Nov 25 from Knoxville to Los Mochis, returning Tue, Dec 9, priced at $870 found 6 days ago
Aeromexico
Tue, Nov 18 - Tue, Dec 2
TYS
Knoxville
LMM
Los Mochis
$920 Roundtrip, found 6 days ago
$920
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Tue, Nov 18 from Knoxville to Los Mochis, returning Tue, Dec 2, priced at $920 found 6 days ago

Alternative airports near Los Mochis

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Federal del Valle del Fuerte Intl. LMM. Cheapest and Closest option available. Average driving time to city center is 24 minutes. Flights from $985
LMM
Federal del Valle del Fuerte Intl.
CheapestClosest
Average driving time to city center24 min
Flights from $985
Flights from Knoxville (TYS) to Los Mochis (LMM)
Origin airport
McGhee Tyson
Destination airport
Federal del Valle del Fuerte Intl.
Airlines serving
Aeromexico, Delta
Roundtrip price
$680
Distance
1639 mi

Knoxville to Los Mochis Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Knoxville 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 Knoxville 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 Knoxville to Los Mochis in 2025. You can also book with separate airlines for your outbound and return journeys, from $504 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 Knoxville 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 Knoxville 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.

 

Frequently asked questions

How much does a flight from McGhee Tyson Airport (TYS) to Federal del Valle del Fuerte Intl. Airport (LMM) cost?
Secure a cheap one-way flight from $504 or cheap return flight from $680 from McGhee Tyson Airport (TYS) 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 offers on this route.
What is the cheapest month to fly from McGhee Tyson Airport (TYS) to Federal del Valle del Fuerte Intl. Airport (LMM)?
November is the least expensive month to fly from TYS to LMM. Planning your trip for the off-season is often the key to landing a great deal.
What is the cheapest airline that flies from McGhee Tyson Airport (TYS) to Federal del Valle del Fuerte Intl. Airport (LMM)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from TYS to LMM. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from McGhee Tyson Airport (TYS) to Federal del Valle del Fuerte Intl. Airport (LMM)?
There are no daily nonstop flights from McGhee Tyson Airport (TYS) 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 on your way in no time.
What day of the week has the most flights from TYS to LMM?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from McGhee Tyson Airport (TYS) to Federal del Valle del Fuerte Intl. Airport (LMM)?
Book a flight from McGhee Tyson Airport (TYS) to Federal del Valle del Fuerte Intl. Airport (LMM) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this hour 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 McGhee Tyson Airport (TYS) to Federal del Valle del Fuerte Intl. Airport (LMM) last-minute?
Waiting until right before your break to book your flight from TYS to LMM generally means paying more. While it's possible to find some last-minute deals, they aren't always guaranteed. Be flexible with your itinerary to maximize your chances of getting a bargain.
Is it cheaper to book a TYS to LMM flight and hotel package?
Opting for a TYS to LMM flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our impressive range of accommodations and then add activities, car rentals 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 McGhee Tyson Airport (TYS) to Federal del Valle del Fuerte Intl. Airport (LMM)?
Usually, it's possible to reschedule or cancel your TYS to LMM flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.