SEA - MLM

$194 Find Cheap Flights from Seattle to Morelia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Morelia departing on 6/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Morelia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Morelia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Morelia, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$383
Overall average: $846
Frontier
Tue 4/14Tue 4/21
SEA - MLM • 2 stops
Cheapest one-way
$226
Typical prices: $315-$335
Volaris
Sat 6/20
SEA - MLM • 2 stops
Top airlines
Cheapest • from $383 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Seattle and Morelia. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $690 (round-trip)
Shortest trip • 10h 24m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Morelia!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Morelia (SEA-MLM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Morelia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Morelia

Tue, Apr 14 - Tue, Apr 21
Frontier Logo
7:12 pm - 8:27 pm
SEA
-
MLM
48h 15m
2 stops
Frontier Logo
8:07 pm - 5:42 pm
MLM
-
SEA
22h 35m
1 stop
$383Frontier
Fri, Apr 17 - Tue, Apr 21
Frontier Logo
7:12 pm - 8:27 pm
SEA
-
MLM
24h 15m
2 stops
Frontier Logo
8:07 pm - 5:42 pm
MLM
-
SEA
22h 35m
1 stop
$405Frontier
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
10:57 am - 4:49 am
SEA
-
MLM
16h 52m
1 stop
Multiple Airlines Logo
3:45 pm - 9:49 am
MLM
-
SEA
43h 04m
2 stops
$417Multiple Airlines
Fri, Apr 17 - Tue, Apr 21
Frontier Logo
7:12 pm - 8:09 pm
SEA
-
MLM
47h 57m
2 stops
Frontier Logo
8:07 pm - 5:42 pm
MLM
-
SEA
22h 35m
1 stop
$419Frontier
Tue, Apr 14 - Tue, Apr 21
Frontier Logo
7:12 pm - 8:09 pm
SEA
-
MLM
23h 57m
2 stops
Frontier Logo
8:07 pm - 7:51 pm
MLM
-
SEA
48h 44m
2 stops
$435Frontier
Fri, Apr 17 - Tue, Apr 21
Frontier Logo
7:12 pm - 8:27 pm
SEA
-
MLM
24h 15m
2 stops
Frontier Logo
8:04 am - 5:42 pm
MLM
-
SEA
34h 38m
2 stops
$446Frontier
Tue, Apr 14 - Tue, Apr 21
Frontier Logo
10:57 am - 4:49 am
SEA
-
MLM
16h 52m
1 stop
Frontier Logo
8:07 pm - 5:42 pm
MLM
-
SEA
22h 35m
1 stop
$447Frontier
Fri, Apr 17 - Tue, Apr 21
Frontier Logo
10:59 pm - 6:43 pm
SEA
-
MLM
18h 44m
2 stops
Frontier Logo
8:04 am - 9:27 am
MLM
-
SEA
26h 23m
2 stops
$453Frontier
Fri, May 1 - Mon, May 18
Frontier Logo
7:12 pm - 8:27 pm
SEA
-
MLM
24h 15m
2 stops
Frontier Logo
8:07 pm - 6:35 pm
MLM
-
SEA
23h 28m
1 stop
$463Frontier
Fri, Apr 17 - Tue, Apr 21
Frontier Logo
11:07 am - 4:49 am
SEA
-
MLM
16h 42m
1 stop
Frontier Logo
8:07 pm - 5:42 pm
MLM
-
SEA
22h 35m
1 stop
$465Frontier
Booking Insights

KAYAK's insights & trends for Seattle to Morelia flights

Get data-powered insights and trends into flights from Seattle to Morelia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Seattle to Morelia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Morelia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to Morelia is October, where tickets cost $535 (return) on average. On the other hand, the most expensive months are August and April, where the average cost of round-trip tickets is $873 and $846 respectively.

Good to know

Low seasonAugust
Cheapest flight$226
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly and prices are also 28% lower on average.
Flight from Seattle to Morelia

When to book flights from Seattle to Morelia

Are your dates flexible? Find out the best times to travel from Seattle to Morelia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Morelia

  • What is the cheapest flight from Seattle to Morelia?

    In the last 3 days, the lowest price for a flight from Seattle to Morelia was $194 for a one-way ticket and $383 for a round-trip.

  • Do I need a passport to fly between Seattle and Morelia?

    A passport is required to fly from Seattle to Morelia.

  • Which aircraft models fly most regularly from Seattle to Morelia?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Morelia?

    Star Alliance, and oneworld are the airline alliances operating flights between Seattle and Morelia, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Seattle to Morelia, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Morelia are United Airlines and American Airlines. With an average price for the route of $641 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $809 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Seattle to Morelia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Morelia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Morelia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Morelia from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Morelia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Morelia with an airline and back to Seattle with another airline. Booking your flights between Seattle and MLM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Morelia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Morelia from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Seattle to Morelia

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Morelia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Morelia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9431 reviews
7.1Entertainment
7.3Comfort
6.6Food
7.7Boarding
8.1Crew
Airline reviews

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

10.0 ExcellentAnonymous, Mar 2026
TPA - IAD
Read more United Airlines reviews

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

Aging planer and NO wifi on a 14 hour day flight. Unless you are retired or don't need to work or be in touch with the world... The lack of Wifif really ruined the flight. And the old plane - really showing it's age, wasn't great

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Flights were constantly delayed. CRW took 50 minutes to get bags

Everything you need to know for your flight from Seattle to Morelia

Information on your arrival and departure airports