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Morelia

$165+ Cheap flights from Seattle (SEA) to Morelia (MLM)

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MLM
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Find flight deals from Seattle to Morelia

Cheapest flights from Seattle to Morelia
Explore the most affordable flight options available from Seattle to Morelia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Wed 12/37:59 pmSEA - MLM
2 stops40h 03mMultiple Airlines
Tue 12/169:12 pmMLM - SEA
1 stop15h 40mMultiple Airlines
Deal found 11/25$541
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Mon 12/111:20 pmSEA - MLM
2 stops36h 42mMultiple Airlines
Sat 12/138:19 pmMLM - SEA
1 stop19h 11mMultiple Airlines
Deal found 11/25$546
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Mon 12/111:20 pmSEA - MLM
2 stops36h 42mMultiple Airlines
Fri 12/129:05 pmMLM - SEA
1 stop15h 47mMultiple Airlines
Deal found 11/25$547
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Sat 12/69:54 amSEA - MLM
1 stop26h 08mMultiple Airlines
Mon 12/84:05 pmMLM - SEA
2 stops19h 42mMultiple Airlines
Deal found 11/25$555
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Sun 11/309:31 amSEA - MLM
2 stops27h 39mMultiple Airlines
Sat 12/138:19 pmMLM - SEA
1 stop19h 11mMultiple Airlines
Deal found 11/25$558
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Sun 11/309:31 amSEA - MLM
2 stops27h 39mMultiple Airlines
Fri 12/129:05 pmMLM - SEA
1 stop15h 47mMultiple Airlines
Deal found 11/25$559
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Sat 11/298:40 amSEA - MLM
2 stops31h 51mMultiple Airlines
Sun 12/148:19 pmMLM - SEA
1 stop19h 11mMultiple Airlines
Deal found 11/25$563
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Tue 12/29:46 amSEA - MLM
1 stop26h 16mMultiple Airlines
Mon 12/84:05 pmMLM - SEA
2 stops19h 42mMultiple Airlines
Deal found 11/25$564
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Sat 12/69:54 amSEA - MLM
1 stop26h 08mMultiple Airlines
Sun 12/149:12 pmMLM - SEA
2 stops16h 41mMultiple Airlines
Deal found 11/25$574
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Mon 12/111:20 pmSEA - MLM
2 stops36h 42mMultiple Airlines
Sat 12/68:19 pmMLM - SEA
1 stop19h 11mMultiple Airlines
Deal found 11/25$575
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Sat 12/69:54 amSEA - MLM
1 stop26h 08mMultiple Airlines
Tue 12/169:12 pmMLM - SEA
1 stop15h 40mMultiple Airlines
Deal found 11/25$578
This Kiwi.com deal was found by Cheapflights users on 11/25. 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.
Tue 12/29:46 amSEA - MLM
1 stop26h 16mMultiple Airlines
Sun 12/149:12 pmMLM - SEA
2 stops16h 41mMultiple Airlines
Deal found 11/25$579

Cheap flight deals from Seattle to Morelia

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Morelia (MLM). 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 November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$416
(Kiwi.com)

One-way from

$165
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$775
Provider with most accurate pricing for Seattle/Tacoma Intl-Morelia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Morelia flights.
Search Deals
From Seattle/Tacoma Intl to Morelia
Search Deals
One-way flight from Seattle/Tacoma Intl to Morelia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Morelia 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 November 26, 2025.
Use the filters below to find and compare flights from Seattle to Morelia that are best for you.

Fly from

Seattle

Fly to

Morelia

Route

Depart

Return

Price

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Sat 1/17

2:02 pm-5:00 am

1 stop12h 58m

Morelia

Fri 1/30

4:05 pm-5:58 pm

2 stops27h 53m

$416

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Thu 2/12

10:29 am-5:00 am

1 stop16h 31m

Morelia

Thu 2/26

4:05 pm-8:51 am

2 stops42h 46m

$462

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Wed 2/18

12:31 am-3:00 pm

2 stops36h 29m

Morelia

Mon 3/9

6:57 pm-8:28 am

1 stop14h 31m

$526

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Sat 1/10

2:49 pm-8:22 pm

2 stops27h 33m

Morelia

Sat 1/17

9:12 am-9:22 pm

1 stop14h 10m

$540

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Sat 12/6

9:54 am-2:02 pm

1 stop26h 08m

Morelia

Mon 12/8

4:05 pm-9:47 am

2 stops19h 42m

$555

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Fri 2/6

6:02 pm-3:00 pm

2 stops42h 58m

Morelia

Fri 2/13

11:05 am-8:58 pm

1 stop11h 53m

$559

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Tue 2/24

11:17 am-11:41 am

2 stops22h 24m

Morelia

Tue 3/3

12:08 pm-7:56 pm

1 stop9h 48m

$571

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Mon 2/23

9:50 am-11:26 am

2 stops23h 36m

Morelia

Wed 2/25

12:23 pm-7:56 pm

1 stop9h 33m

$571

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Sat 12/6

9:54 am-2:02 pm

1 stop26h 08m

Morelia

Sun 12/14

9:12 pm-11:53 am

2 stops16h 41m

$574

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Sat 12/6

9:54 am-2:02 pm

1 stop26h 08m

Morelia

Thu 12/11

8:19 pm-1:30 pm

1 stop19h 11m

$575

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Showing 1-10 of 19 results
1
2

Compare providers for flights from Seattle to Morelia

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 Seattle to Morelia in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust 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 Seattle-Morelia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Morelia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Morelia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Morelia 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 Seattle-Morelia 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 Seattle to Morelia

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

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

Currently, September is the cheapest month in which you can book a flight from Seattle to Morelia (average of $207). Flying from Seattle to Morelia in April is currently the most expensive (average of $546). 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.

What is the cheapest time of day to fly from SEA to MLM?

Find hourly flight availability from Seattle to Morelia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.

When flying from Seattle to Morelia, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 30% versus a flight in the morning.

Reviews of airlines servicing Morelia

Get insights into the airlines that provide service to Morelia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Morelia. Reviews last updated November 26, 2025.
Read reviews from past customers who have flown United Airlines, American Airlines, and Frontier from Seattle to Morelia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,046 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,046 reviews
United Airlines
7.4
Good
9,046 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,038 reviews
United Airlines
7.4
Good
9,046 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Frontier
5.8
Fair
3,099 reviews
United Airlines
7.4
Good
9,046 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

  • What are the cheapest airlines flying from Seattle to Morelia round-trip?

    Currently priced at $535, United Airlines will fly you from Seattle to Morelia and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and American Airlines - these airlines can fly you to your destination from $549 and $597, respectively. United Airlines is 29% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Seattle to Morelia (average of $207). Flying from Seattle to Morelia in April is currently the most expensive (average of $546). 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

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Alternative routes for Seattle to Morelia

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Morelia flights
Pasco to Morelia flights
Wenatchee to Morelia flights
Portland to Lazaro Cardenas flights

Top 3 airlines flying from Seattle to Morelia

Discover the top 3 airlines that operate flights from Seattle to Morelia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$535Average$630FlexibilityNo cancel feeOn-time69%
FrontierCheapest$549Average$635FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$597Average$826FlexibilityNo cancel feeOn-time71%

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