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Morelia

$428+ Cheap flights from Seattle (SEA) to Morelia (MLM)

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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MLM
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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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 July 3, 2025.

Round-trip from

$428
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$636
From Seattle/Tacoma Intl to Morelia
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Highest demand for flights based on searches. 9% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/3. 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 8/1710:00 pmSEA - MLM
2 stops16h 05mMultiple Airlines
Sun 8/2411:03 amMLM - SEA
1 stop8h 34mMultiple Airlines
Deal found 7/3$428
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Sun 8/175:49 pmSEA - MLM
1 stop17h 16mAmerican Airlines
Sun 8/2412:55 pmMLM - SEA
1 stop22h 56mAmerican Airlines
Deal found 7/3$588
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:50 pmSEA - MLM
2 stops17h 59mDelta
Fri 1/92:48 pmMLM - SEA
2 stops24h 11mDelta
Deal found 6/30$609
This United Airlines deal was found by Cheapflights users on 7/3. 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.
Fri 8/112:20 amSEA - MLM
2 stops16h 53mUnited Airlines
Sat 8/96:50 amMLM - SEA
2 stops26h 11mUnited Airlines
Deal found 7/3$920
This Mytrip deal was found by Cheapflights users on 7/1. 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.
Sat 7/510:00 pmSEA - MLM
2 stops13h 54mVolaris
Mon 7/710:05 pmMLM - SEA
3 stops22h 55mVolaris
Deal found 7/1$979
This Aeromexico deal was found by Cheapflights users on 6/30. 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.
Mon 12/159:30 amSEA - MLM
1 stop26h 19mAeromexico
Fri 1/92:48 pmMLM - SEA
2 stops27h 52mAeromexico
Deal found 6/30$1,411

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 July 3, 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

Sun 8/17

10:00 pm-3:05 pm

2 stops16h 05m

Morelia

Sun 8/24

11:03 am-6:37 pm

1 stop8h 34m

$428

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Sun 8/17

5:49 pm-12:05 pm

1 stop17h 16m

Morelia

Sun 8/24

12:55 pm-10:51 am

1 stop22h 56m

$588

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Mon 12/15

5:50 pm-1:49 pm

2 stops17h 59m

Morelia

Fri 1/9

2:48 pm-12:59 pm

2 stops24h 11m

$609

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Fri 8/1

12:20 am-6:13 pm

2 stops16h 53m

Morelia

Sat 8/9

6:50 am-8:01 am

2 stops26h 11m

$920

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Mon 12/15

9:30 am-1:49 pm

1 stop26h 19m

Morelia

Fri 1/9

2:48 pm-4:40 pm

2 stops27h 52m

$1,411

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

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, November is the cheapest month in which you can book a flight from Seattle to Morelia (average of $317). Flying from Seattle to Morelia in December is currently the most expensive (average of $816). 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 July 3, 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 31% 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 July 3, 2025.
Read reviews from past customers who have flown Delta, Aeromexico, and United Airlines 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.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aeromexico
7.5
Good
1,718 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $588, American Airlines will fly you from Seattle to Morelia and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $609 and $920, respectively. American Airlines is 19% 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, November is the cheapest month in which you can book a flight from Seattle to Morelia (average of $317). Flying from Seattle to Morelia in December is currently the most expensive (average of $816). 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

Browse thousands of different options on Cheapflights for your next trip

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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
Wenatchee to Morelia flights
Pasco to Morelia flights
Portland to Lazaro Cardenas flights

Top 4 airlines flying from Seattle to Morelia

Discover the top 4 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$549Average$569FlexibilityNo cancel feeOn-time62%
DeltaCheapest$559Average$627FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$584Average$768FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$592Average$812FlexibilityNo cancel feeOn-time71%

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