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$256+ Cheap flights from Morelia (MLM) to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
MLM — SEA
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Morelia to Seattle

Cheapest flights from Morelia to Seattle
Explore the most affordable flight options available from Morelia to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Fri 12/58:19 pmMLM - SEA
1 stop19h 11mMultiple Airlines
Fri 12/129:45 amSEA - MLM
2 stops54h 46mMultiple Airlines
Deal found 10/29$470
This Frontier deal was found by Cheapflights users on 10/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:19 pmMLM - SEA
1 stop19h 11mFrontier
Fri 12/122:25 pmSEA - MLM
1 stop12h 35mFrontier
Deal found 10/29$491
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:44 amMLM - SEA
1 stop12h 25mAmerican Airlines
Sun 1/116:00 amSEA - MLM
1 stop14h 22mAmerican Airlines
Deal found 10/27$606
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:00 amMLM - SEA
1 stop30h 47mUnited Airlines
Sun 1/118:40 amSEA - MLM
2 stops32h 42mUnited Airlines
Deal found 10/27$689
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:06 pmMLM - SEA
2 stops26h 54mVolaris
Fri 12/1210:00 pmSEA - MLM
3 stops25h 48mVolaris
Deal found 10/29$879
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:00 amMLM - SEA
1 stop18h 34mUnited Airlines
Sun 1/411:59 pmSEA - MLM
1 stop17h 23mUnited Airlines
Deal found 10/27$1,038

Cheap flight deals from Morelia to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Morelia (MLM) 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$470
(Kiwi.com)

One-way from

$256
(Kiwi.com)
Provider with most accurate pricing for Morelia-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Morelia-Seattle/Tacoma Intl flights.
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From Morelia to Seattle/Tacoma Intl
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One-way flight from Morelia to Seattle/Tacoma Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Morelia 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 October 29, 2025.
Use the filters below to find and compare flights from Morelia to Seattle that are best for you.

Fly from

Morelia

Fly to

Seattle

Route

Depart

Return

Price

MoreliaSeattle

MLM - SEA

MLMSEA

Morelia

Fri 12/5

8:19 pm-1:30 pm

1 stop19h 11m

Seattle/Tacoma Intl

Fri 12/12

2:25 pm-5:00 am

1 stop12h 35m

$491

MoreliaSeattle

MLM - SEA

MLMSEA

Morelia

Wed 3/25

7:00 am-11:07 pm

1 stop17h 07m

Seattle/Tacoma Intl

Sun 3/29

11:59 pm-6:13 pm

1 stop17h 14m

$533

MoreliaSeattle

MLM - SEA

MLMSEA

Morelia

Mon 12/29

6:44 am-5:09 pm

1 stop12h 25m

Seattle/Tacoma Intl

Sun 1/11

6:00 am-10:22 pm

1 stop14h 22m

$606

MoreliaSeattle

MLM - SEA

MLMSEA

Morelia

Tue 11/25

10:13 am-11:56 am

2 stops27h 43m

$256

MoreliaSeattle

MLM - SEA

MLMSEA

Morelia

Mon 1/5

7:06 pm-10:10 pm

2 stops29h 04m

$334

MoreliaSeattle

MLM - SEA

MLMSEA

Morelia

Fri 1/9

8:19 pm-12:31 pm

1 stop18h 12m

$431

MoreliaSeattle

MLM - SEA

MLMSEA

Morelia

Fri 1/9

11:05 am-2:38 pm

3 stops29h 33m

$549

MoreliaSeattle

MLM - SEA

MLMSEA

Morelia

Fri 1/9

8:00 am-11:32 am

2 stops29h 32m

$564

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Compare providers for flights from Morelia to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Morelia to Seattle in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Morelia-Seattle flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Morelia-Seattle flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Morelia-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Morelia-Seattle flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Morelia-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Morelia to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Morelia 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.

Cheapflights Insights

Everything you need to know about your flight from Morelia to Seattle

What is the cheapest month to book a flight from Morelia to Seattle?

Currently, December is the cheapest month in which you can book a flight from Morelia to Seattle (average of $248). Flying from Morelia to Seattle in November is currently the most expensive (average of $366). 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.

Related info for your journey

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

  • How long is the flight from Morelia to Seattle?

    A quick flight from Morelia to Seattle can take about 17h 07m. Frontier provides one of the quickest options available for as low as $533. Airlines will cover a distance of 2248 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Morelia to Seattle?

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

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

    Yes. Cheapflights offers flight deals from Morelia 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 Morelia to Seattle?

    Currently, December is the cheapest month in which you can book a flight from Morelia to Seattle (average of $248). Flying from Morelia to Seattle in November is currently the most expensive (average of $366). 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.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Olympia
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Kirkland
Lacey
Kent
Federal Way
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Marysville
Puyallup
Chehalis
Fife
Issaquah

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