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$469+ Cheap flights from Los Mochis (LMM) to Seattle (SEA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
LMM — SEA
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Los Mochis to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Los Mochis (LMM) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated agosto 14, 2025.

Round-trip from

$469
(Kiwi.com)
From Los Mochis Federal to Seattle/Tacoma Intl
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Find flight deals from Los Mochis to Seattle

Cheapest flights from Los Mochis to Seattle
Explore the most affordable flight options available from Los Mochis to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/99:09 pmLMM - SEA
1 stop23h 06mMultiple Airlines
mié. 10/159:45 pmSEA - LMM
2 stops22h 51mMultiple Airlines
Deal found 8/12$469
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/99:09 pmLMM - SEA
1 stop23h 06mVolaris
mié. 10/1510:15 pmSEA - LMM
1 stop22h 21mVolaris
Deal found 8/12$509
This Aeromexico deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/98:04 amLMM - SEA
2 stops14h 18mAeromexico
mié. 10/1510:10 amSEA - LMM
2 stops21h 19mAeromexico
Deal found 8/12$545

Cheapflights Fare Finder

 
Customize your flight search to find flights from Los Mochis to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
Use the filters below to find and compare flights from Los Mochis to Seattle that are best for you.

Fly from

Los Mochis

Fly to

Seattle

Route

Depart

Return

Price

Los MochisSeattle

LMM - SEA

LMMSEA

Los Mochis Federal

jue. 10/9

9:09 pm-8:15 pm

1 stop23h 06m

Seattle/Tacoma Intl

mié. 10/15

9:45 pm-8:36 pm

2 stops22h 51m

$469

Los MochisSeattle

LMM - SEA

LMMSEA

Los Mochis Federal

jue. 10/9

9:09 pm-8:15 pm

1 stop23h 06m

Seattle/Tacoma Intl

mié. 10/15

10:15 pm-8:36 pm

1 stop22h 21m

$509

Los MochisSeattle

LMM - SEA

LMMSEA

Los Mochis Federal

jue. 10/9

8:04 am-10:22 pm

2 stops14h 18m

Seattle/Tacoma Intl

mié. 10/15

10:10 am-7:29 am

2 stops21h 19m

$545

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Best time to book a flight from Los Mochis to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Los Mochis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Los Mochis to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Los Mochis to Seattle that include hotel bookings?

    Yes. In addition to deals on Los Mochis to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Los Mochis to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Mochis to Seattle.

  • Can I find deals for business class flights from Los Mochis to Seattle?

    Yes. Cheapflights offers flight deals from Los Mochis to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Los Mochis to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Los Mochis to Seattle (average of $238). Flying from Los Mochis to Seattle in June is currently the most expensive (average of $389). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Traveling to a place near Seattle?

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Puyallup
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Alternative routes for Los Mochis to Seattle

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