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Morelia

$167+ 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MLM
Aug 5 — Aug 121
Wed 8/5
Wed 8/12
1 adult, Economy
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Cheap 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 6, 2026.

This Travelocity deal was found by Cheapflights users on 7/2. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:34 am
SEA
-
MLM
1 stop17h 21m
Frontier
Tue 8/2510:25 am
MLM
-
SEA
1 stop10h 13m
Frontier
Deal found 7/2$389
This Frontier deal was found by Cheapflights users on 7/2. 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.
Sun 8/168:53 pm
SEA
-
MLM
2 stops22h 16m
Frontier
Tue 8/2510:25 am
MLM
-
SEA
1 stop10h 13m
Frontier
Deal found 7/2$402
This Mytrip deal was found by Cheapflights users on 7/4. 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.
Mon 8/311:54 am
SEA
-
MLM
1 stop29h 51m
Frontier
Tue 8/1110:25 am
MLM
-
SEA
1 stop9h 33m
Frontier
Deal found 7/4$428
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:06 am
SEA
-
MLM
1 stop16h 54m
Frontier
Thu 11/57:57 pm
MLM
-
SEA
1 stop26h 04m
Frontier
Deal found 7/1$429
This Priceline deal was found by Cheapflights users on 7/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:46 pm
SEA
-
MLM
1 stop28h 59m
Frontier
Thu 11/57:57 pm
MLM
-
SEA
1 stop26h 04m
Frontier
Deal found 7/5$437
This CheapOair deal was found by Cheapflights users on 7/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/152:22 pm
SEA
-
MLM
2 stops28h 47m
Frontier
Sat 8/2210:25 am
MLM
-
SEA
1 stop10h 13m
Frontier
Deal found 7/2$442
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2210:34 am
SEA
-
MLM
2 stops32h 35m
Frontier
Sat 8/2910:25 am
MLM
-
SEA
1 stop10h 13m
Frontier
Deal found 7/1$443
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.
Fri 10/211:06 am
SEA
-
MLM
1 stop16h 49m
Multiple Airlines
Mon 10/53:45 pm
MLM
-
SEA
2 stops43h 15m
Multiple Airlines
Deal found 7/3$447
This CheapOair deal was found by Cheapflights users on 7/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:13 pm
SEA
-
MLM
2 stops45h 32m
Frontier
Tue 8/1110:25 am
MLM
-
SEA
1 stop9h 33m
Frontier
Deal found 7/5$457
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:00 pm
SEA
-
MLM
2 stops15h 05m
Multiple Airlines
Wed 8/197:51 pm
MLM
-
SEA
1 stop13h 12m
Multiple Airlines
Deal found 7/1$475

Find 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 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$389
(Travelocity)

One-way from

$167
(Kiwi.com)

Popular in

April

Cheapest in

October

Average price

$871
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. 6% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 July 6, 2026.
Use the filters below to find and compare flights from Seattle to Morelia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Wed 8/12

11:00 pm-3:05 pm

2 stops15h 05m

Morelia

Wed 8/19

7:51 pm-8:03 am

1 stop13h 12m

$475

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Thu 7/23

10:34 am-4:55 am

1 stop17h 21m

Morelia

Thu 8/13

3:45 pm-11:04 am

2 stops44h 19m

$528

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Wed 10/28

7:41 pm-6:45 pm

2 stops22h 04m

Morelia

Thu 11/5

7:57 pm-11:31 am

2 stops41h 34m

$550

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Wed 7/22

7:12 am-5:04 am

1 stop20h 52m

Morelia

Fri 7/31

7:51 pm-10:39 pm

1 stop27h 48m

$643
Quickest round-trip

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Sat 10/31

11:59 pm-1:30 pm

2 stops12h 31m

Morelia

Thu 11/5

12:19 pm-10:05 pm

2 stops11h 46m

$673

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Sun 11/15

5:00 am-7:22 pm

2 stops12h 22m

Morelia

Tue 12/15

8:00 am-9:56 pm

2 stops15h 56m

$677

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Mon 8/3

11:54 am-6:45 pm

1 stop29h 51m

Morelia

Mon 8/10

8:17 pm-5:51 pm

1 stop22h 34m

$713

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Wed 8/12

11:00 pm-5:24 am

3 stops29h 24m

Morelia

Wed 8/19

11:15 am-11:05 am

3 stops24h 50m

$729

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Sun 11/15

3:27 pm-7:22 pm

2 stops25h 55m

Morelia

Tue 12/1

8:00 am-9:59 am

2 stops27h 59m

$767

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Sun 11/1

7:35 pm-7:22 pm

2 stops21h 47m

Morelia

Tue 12/1

8:00 am-9:59 am

2 stops27h 59m

$767

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 18 resultsSorted by cheapest first
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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 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 FlightHub the most. FlightHub 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, October is the cheapest month in which you can book a flight from Seattle to Morelia (average of $535). Flying from Seattle to Morelia in April is currently the most expensive (average of $933). 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 July 6, 2026.
Read reviews from past customers who have flown United Airlines and American 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.
United Airlines
7.4
Good
9,938 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
9,938 reviews
United Airlines
7.4
Good
9,938 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
American Airlines
7.1
Good
11,784 reviews
United Airlines
7.4
Good
9,938 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

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 12h 31m. The distance from Seattle to Morelia is about 2248 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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. Check Cheapflights for deals on American Airlines for as low as $679. United Airlines is 31% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Seattle to Morelia one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $274. American Airlines flights start at $327 while deals on United Airlines start at $339 one-way.

  • 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, October is the cheapest month in which you can book a flight from Seattle to Morelia (average of $535). Flying from Seattle to Morelia in April is currently the most expensive (average of $933). 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

Top 2 airlines flying from Seattle to Morelia

Discover the top 2 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 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$535Average$743FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$679Average$826FlexibilityNo cancel feeOn-time71%

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