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Morelia

$201+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MLM
May 22 — May 291
Fri 5/22
Fri 5/29
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 April 22, 2026.

This Priceline deal was found by Cheapflights users on 4/22. 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 6/611:21 am
SEA
-
MLM
1 stop16h 34m
Frontier
Sat 6/1310:25 am
MLM
-
SEA
1 stop9h 32m
Frontier
Deal found 4/22$445
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 6/611:21 am
SEA
-
MLM
1 stop16h 34m
Multiple Airlines
Sat 6/133:45 pm
MLM
-
SEA
2 stops43h 50m
Multiple Airlines
Deal found 4/22$471
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 6/411:21 am
SEA
-
MLM
1 stop16h 34m
Multiple Airlines
Thu 6/113:45 pm
MLM
-
SEA
2 stops43h 50m
Multiple Airlines
Deal found 4/20$508
This Expedia deal was found by Cheapflights users on 4/20. 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.
Thu 6/411:21 am
SEA
-
MLM
1 stop16h 34m
Frontier
Thu 6/1110:25 am
MLM
-
SEA
1 stop9h 32m
Frontier
Deal found 4/20$525
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:06 am
SEA
-
MLM
1 stop16h 43m
Multiple Airlines
Sun 5/177:07 pm
MLM
-
SEA
2 stops38h 50m
Multiple Airlines
Deal found 4/19$534
This FlightHub deal was found by Cheapflights users on 4/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:12 pm
SEA
-
MLM
2 stops24h 15m
Frontier
Tue 5/128:04 am
MLM
-
SEA
2 stops50h 45m
Frontier
Deal found 4/19$542
This Priceline deal was found by Cheapflights users on 4/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1011:06 am
SEA
-
MLM
1 stop16h 43m
Frontier
Fri 5/298:07 pm
MLM
-
SEA
1 stop23h 28m
Frontier
Deal found 4/18$545
This Justfly.com deal was found by Cheapflights users on 4/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/811:03 am
SEA
-
MLM
1 stop16h 52m
Frontier
Tue 8/1810:25 am
MLM
-
SEA
2 stops25h 10m
Frontier
Deal found 4/18$554
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:06 am
SEA
-
MLM
1 stop16h 43m
Multiple Airlines
Sat 5/168:04 am
MLM
-
SEA
2 stops27h 18m
Multiple Airlines
Deal found 4/19$555
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 7/1111:03 am
SEA
-
MLM
1 stop16h 52m
Multiple Airlines
Thu 7/303:45 pm
MLM
-
SEA
2 stops32h 13m
Multiple Airlines
Deal found 4/22$559
This FlightHub deal was found by Cheapflights users on 4/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:03 am
SEA
-
MLM
1 stop16h 52m
Frontier
Mon 8/248:17 pm
MLM
-
SEA
1 stop23h 09m
Frontier
Deal found 4/19$565
This FlightHub deal was found by Cheapflights users on 4/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/49:19 pm
SEA
-
MLM
2 stops22h 08m
Frontier
Sun 5/106:53 am
MLM
-
SEA
2 stops27h 56m
Frontier
Deal found 4/19$566

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 April 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$445
(Expedia)

One-way from

$201
(Kiwi.com)

Popular in

April

Cheapest in

October

Average price

$873
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. 2% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 22, 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
Quickest round-trip

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Thu 6/4

11:21 am-4:55 am

1 stop16h 34m

Morelia

Thu 6/11

10:25 am-6:57 pm

1 stop9h 32m

$525

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Sat 7/11

11:03 am-4:55 am

1 stop16h 52m

Morelia

Thu 7/30

3:45 pm-10:58 pm

2 stops32h 13m

$559

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Tue 8/11

11:03 am-4:55 am

1 stop16h 52m

Morelia

Mon 8/24

6:46 am-9:48 am

2 stops52h 02m

$620

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Tue 9/1

10:47 pm-6:13 pm

2 stops18h 26m

Morelia

Tue 9/22

6:50 am-2:42 pm

1 stop8h 52m

$631

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Tue 8/11

7:59 pm-2:40 pm

2 stops17h 41m

Morelia

Mon 8/24

2:55 pm-10:32 am

2 stops20h 37m

$631

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Tue 8/4

5:48 pm-2:40 pm

2 stops19h 52m

Morelia

Tue 8/18

2:55 pm-10:32 am

2 stops20h 37m

$631

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Sat 5/9

11:06 am-4:49 am

1 stop16h 43m

Morelia

Sun 5/24

8:07 pm-6:35 pm

1 stop23h 28m

$653

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Sun 6/21

11:03 am-4:55 am

1 stop16h 52m

Morelia

Tue 6/30

7:58 am-10:35 am

2 stops27h 37m

$704
Cheapest one-way

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Sun 5/17

11:00 pm-3:05 pm

2 stops15h 05m

$201

SeattleMorelia

SEA - MLM

SEAMLM

Seattle/Tacoma Intl

Thu 7/16

11:00 pm-3:05 pm

3 stops39h 05m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 19 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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 $873). 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.

How much does it cost to fly round-trip from Seattle to Morelia?

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 April 22, 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
9,625 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,625 reviews
United Airlines
7.4
Good
9,625 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,647 reviews
United Airlines
7.4
Good
9,625 reviews

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 16h 34m. 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 $660. United Airlines is 28% 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 $315 while deals on United Airlines start at $338 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 $873). 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 April 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$535Average$735FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$660Average$809FlexibilityNo cancel feeOn-time71%

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