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Morelia

$262+ 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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MLM
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
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 January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$458
(Kiwi.com)

One-way from

$262
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$1,144
Provider with most accurate pricing for Seattle/Tacoma Intl-Morelia flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Morelia flights.
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From Seattle/Tacoma Intl to Morelia
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One-way flight from Seattle/Tacoma Intl to Morelia
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Highest demand for flights based on searches. 17% potential increase in price ($162 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/18. 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 3/48:14 pm
SEA
-
MLM
1 stop30h 46m
Multiple Airlines
Wed 3/114:05 pm
MLM
-
SEA
2 stops27h 35m
Multiple Airlines
Deal found 1/18$458
This Kiwi.com deal was found by Cheapflights users on 1/18. 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.
Thu 2/510:51 am
SEA
-
MLM
1 stop16h 09m
Multiple Airlines
Mon 2/234:05 pm
MLM
-
SEA
2 stops42h 46m
Multiple Airlines
Deal found 1/18$462
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 2/48:15 pm
SEA
-
MLM
1 stop30h 45m
Multiple Airlines
Mon 2/234:05 pm
MLM
-
SEA
2 stops42h 46m
Multiple Airlines
Deal found 1/18$562
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 2/68:15 pm
SEA
-
MLM
1 stop30h 45m
Multiple Airlines
Mon 2/234:05 pm
MLM
-
SEA
2 stops42h 46m
Multiple Airlines
Deal found 1/18$585
This Booking.com deal was found by Cheapflights users on 1/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/812:01 pm
SEA
-
MLM
1 stop14h 59m
Frontier
Mon 2/98:19 pm
MLM
-
SEA
1 stop22h 56m
Frontier
Deal found 1/19$602
This American Airlines deal was found by Cheapflights users on 1/18. 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 8/312:59 am
SEA
-
MLM
1 stop9h 09m
American Airlines
Tue 9/112:56 pm
MLM
-
SEA
1 stop12h 58m
American Airlines
Deal found 1/18$604
This Expedia deal was found by Cheapflights users on 1/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:25 am
SEA
-
MLM
2 stops26h 16m
Aeromexico
Wed 3/1112:18 pm
MLM
-
SEA
2 stops12h 43m
Aeromexico
Deal found 1/18$618
This Delta deal was found by Cheapflights users on 1/19. 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.
Fri 4/1710:10 am
SEA
-
MLM
2 stops24h 50m
Delta
Tue 4/212:00 pm
MLM
-
SEA
2 stops23h 40m
Delta
Deal found 1/19$624
This Booking.com deal was found by Cheapflights users on 1/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/510:51 am
SEA
-
MLM
1 stop16h 09m
Frontier
Mon 2/238:19 pm
MLM
-
SEA
1 stop22h 56m
Frontier
Deal found 1/18$643
This American Airlines deal was found by Cheapflights users on 1/19. 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.
Thu 4/1612:59 am
SEA
-
MLM
1 stop10h 30m
American Airlines
Tue 4/211:19 pm
MLM
-
SEA
1 stop10h 28m
American Airlines
Deal found 1/19$647
This Aeromexico deal was found by Cheapflights users on 1/18. 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 8/37:59 pm
SEA
-
MLM
2 stops16h 51m
Aeromexico
Sat 8/299:40 am
MLM
-
SEA
2 stops15h 21m
Aeromexico
Deal found 1/18$658

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 January 20, 2026.
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

Thu 2/5

10:51 am-5:00 am

1 stop16h 09m

Morelia

Mon 2/23

4:05 pm-8:51 am

2 stops42h 46m

$462

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Wed 3/4

5:39 pm-8:27 pm

1 stop24h 48m

Morelia

Wed 3/11

6:57 pm-8:28 am

1 stop14h 31m

$492

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Fri 2/6

8:15 pm-5:00 am

1 stop30h 45m

Morelia

Mon 2/23

4:05 pm-8:51 am

2 stops42h 46m

$585

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Sun 2/8

12:01 pm-5:00 am

1 stop14h 59m

Morelia

Mon 2/9

8:19 pm-5:15 pm

1 stop22h 56m

$602

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Fri 4/17

10:10 am-12:00 pm

2 stops24h 50m

Morelia

Tue 4/21

2:00 pm-12:40 pm

2 stops23h 40m

$624

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Thu 2/5

10:51 am-5:00 am

1 stop16h 09m

Morelia

Mon 2/23

8:19 pm-5:15 pm

1 stop22h 56m

$643

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Tue 1/27

2:02 pm-11:45 am

2 stops19h 43m

Morelia

Tue 2/3

12:10 pm-7:55 pm

1 stop9h 45m

$674

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Mon 2/23

7:25 am-11:26 am

2 stops26h 01m

Morelia

Fri 2/27

12:28 pm-7:56 pm

1 stop9h 28m

$682

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Sat 2/14

10:51 pm-3:00 pm

2 stops38h 09m

$262

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Mon 2/16

11:57 pm-12:55 pm

1 stop10h 58m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 13 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Morelia flight deals on Cheapflights vs. FlightHub >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 Expedia the most. Expedia 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.

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 January 20, 2026.
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
9,179 reviews

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,179 reviews
United Airlines
7.4
Good
9,179 reviews

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,164 reviews
United Airlines
7.4
Good
9,179 reviews

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Frontier
5.7
Fair
3,056 reviews
United Airlines
7.4
Good
9,179 reviews

Overall

7.4

Comfort

7.3

Food

6.6

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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.

  • How long is the flight from Seattle to Morelia?

    Departing from Seattle to Morelia will take you 14h 59m. The distance from Seattle to Morelia is about 2248 mi.

  • 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 $558 and $660, respectively. United Airlines is 30% 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

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
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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$535Average$630FlexibilityNo cancel feeOn-time69%
FrontierCheapest$558Average$635FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$660Average$820FlexibilityNo cancel feeOn-time71%

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