SEA - MLM

$156 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 11/15. 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

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
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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

Sat, Nov 15 - Sat, Feb 28
Multiple Airlines Logo
11:37 am - 5:48 amSEA-MLM
16h 11m1 stop
Multiple Airlines Logo
7:57 pm - 8:40 amMLM-SEA
14h 43m1 stop
$447Multiple Airlines
Find Deal
Thu, Nov 6 - Thu, Nov 27
Multiple Airlines Logo
9:44 pm - 5:48 amSEA-MLM
30h 04m1 stop
Multiple Airlines Logo
10:40 pm - 8:37 amMLM-SEA
11h 57m1 stop
$457Multiple Airlines
Find Deal
Sun, Oct 19 - Fri, Nov 7
Multiple Airlines Logo
8:43 pm - 4:43 amSEA-MLM
31h 00m2 stops
Multiple Airlines Logo
7:57 pm - 4:57 pmMLM-SEA
23h 00m1 stop
$490Multiple Airlines
Find Deal
Fri, Nov 7 - Fri, Nov 28
Multiple Airlines Logo
9:44 pm - 5:48 amSEA-MLM
30h 04m1 stop
Multiple Airlines Logo
3:50 pm - 9:47 amMLM-SEA
19h 57m2 stops
$492Multiple Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
Aeromexico Logo
7:10 am - 12:23 pmSEA-MLM
27h 13m2 stops
Aeromexico Logo
1:29 pm - 7:55 pmMLM-SEA
8h 26m1 stop
$502Aeromexico
Find Deal
Thu, Dec 4 - Thu, Dec 11
Aeromexico Logo
7:10 am - 12:23 pmSEA-MLM
27h 13m2 stops
Aeromexico Logo
1:29 pm - 12:20 amMLM-SEA
12h 51m2 stops
$512Aeromexico
Find Deal
Wed, Dec 3 - Thu, Dec 11
Multiple Airlines Logo
12:45 am - 3:10 pmSEA-MLM
36h 25m2 stops
Multiple Airlines Logo
8:19 pm - 6:20 pmMLM-SEA
24h 01m1 stop
$515Multiple Airlines
Find Deal
Thu, Nov 6 - Thu, Nov 27
Multiple Airlines Logo
9:44 pm - 5:48 amSEA-MLM
30h 04m1 stop
Multiple Airlines Logo
7:02 am - 8:55 pmMLM-SEA
15h 53m2 stops
$520Multiple Airlines
Find Deal
Sat, Nov 15 - Sat, Feb 28
Volaris Logo
10:00 pm - 6:31 pmSEA-MLM
18h 31m2 stops
Volaris Logo
7:02 am - 8:00 pmMLM-SEA
38h 58m3 stops
$634Volaris
Find Deal
Sat, Nov 15 - Sat, Feb 28
Volaris Logo
10:00 pm - 6:31 pmSEA-MLM
18h 31m2 stops
Volaris Logo
10:38 pm - 8:00 pmMLM-SEA
23h 22m2 stops
$638Volaris
Find Deal

Everything you should know

Top airlines
Aeromexico
Cheapest • from $502 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 30% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$447
Overall average: $727
Multiple Airlines
Sat 11/15Sat 2/28
SEA - MLM • 1 stop
Cheapest one-way
$156
Multiple Airlines
Sat 11/15
SEA - MLM • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Morelia!
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 December and January, where the average cost of round-trip tickets is $1,185 and $868 respectively.

Good to know

Low seasonSeptember
Cheapest flight$156
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 8% increase in price.
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 $156 for a one-way ticket and $447 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 $630 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 $826 and an overall rating of 7.2.

  • 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 3 airlines serving 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 8968 reviews
7.7Boarding
7.1Entertainment
6.6Food
7.3Comfort
8.1Crew
Airline reviews

Food was poorly timed and not good.. Hand held snacks, really. I kept asking for water and never got any. Service was rushed for a 7-hour flight.

6.0 GoodJack, Oct 2025EWR - OPO
Read more United Airlines reviews

Food was poorly timed and not good.. Hand held snacks, really. I kept asking for water and never got any. Service was rushed for a 7-hour flight.

Boarding was organized. Old plane. Seat fairly comfortable. Business Class much too large so you don’t receive as much attention as you should considering what you pay for the seat.

Boarding was organized. Plane seats comfortable and service was attentive. Food options were good.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

Excellent experience. Starting with the agent at the Premier bag drop who noticed I was very early for my scheduled flight and offered to rebook me on an earlier flight with my seat preference. She would not let me leave the counter until she knew that all of the changes and new boarding pass showed up on my United app. At the gate, the flight boarded quickly such that we departed early and the flight was smooth. We arrived 20 minutes early at ORD and I was able to be home in time for dinner. One of the best flights I've had.

The flight attendants were rude. Seemed like they didn’t want to be there. Except for one girl that was really nice. Seats are sooooo uncomfortable. They give you a piece of paper and a thin cushion for a pillow and blanket that does nothing. Airlines have gone way downhill, especially United international flights. Food was disguting. Definitely flying ANA next time.

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

My flight was delayed for 17hs because the pilot forgot his passport!!! What a joke. AA used to be a great airline, now I have to think twice before flying with them again.

Terrible. Flight delayed for more than 8 hours with only a $12 meal voucher provided for the inconvenience. The airplane did not have breaks on arrival yet they still made us go through the motions and board on time knowing we could not take off then sit for 40+ minutes before having to get of the time. A complete waste of my time. I cannot believe they can stay business with these shenanigans. I’ll avoid this company like the plague moving forward as the lack of accountability is disgraceful.

This was the best 2 flights I have had with American out of SGF. Great crew both flights.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

You can plug your phone in & use their wifi to watch movies, etc, but the plane’s wifi was disconnected for most of the flight.

We had 3 flights. 1 & 2 were on the same plane but we had to de-board just to re-board 30 mins later. That may have been due to a crew change though. Our 3rd flight had a couple “maintenance” issues that held us up. They were quickly resolved but it took forever for someone to bring the paperwork needed so we could leave. Apparently there was a computer glitch so a driver had to bring a physical copy. It delayed us about 1 1/2 hrs. The flights themselves were smooth & no problems. For boarding, I don’t know why they don’t start with the back of the plane & move forward. It would eliminate the back up from people trying to find their seats & put their bags in the overhead bins. Unless you’re on an overseas flight, there is no food, you get a beverage & either a small bag of pretzels or a biscuit cookie. Take your own food or snacks of you want something more.

Too many extra fees, uncomfortable, little leg room. Will not recommend this airline.

Everyone seemed to be in zone 1 for boarding. Maybe break it up a little. Otherwise, smooth flight.

Frontier is the Walmart of airlines. Frontier has removed adjustability and comfort from their seats to make the flight lighter and save gas. This makes it impossible to sleep on their flights. Their customer service is abysmal. Once, I bought a drink on the plane, and they swiped my credit card on the plane to pay for it. Then I got three weeks of daily notices from my bank telling me they tried to charge the wrong card number over and over again. I tried to call them, but they removed the ability to actually talk to someone that can resolve such a problem from their company to cut corners. The only way to talk to someone in person is to go to the check-in counter at the airport (40 minutes drive from my house). Eventually their system gave up on trying to charge the card, after 21 days of repeated tries. They don't pad their prices even a little to handle customer service issues like missed flights. They also have a blanket policy preventing helping you reschedule a missed flight if their system says you "cancelled" your own flight online. This is a major problem because their website is broken on mobile devices, the only web browser you have at the airport when their gate staff tell you that you have to reschedule your own missed flight online because they can't help you. I tried to reschedule my flight on my android device and instead, their website crashed and "cancelled" my missed flight. When I got to the counter, the agent argued with me for 5 minutes insisting that I intentionally cancelled my own flight (implying I had to buy another flight). She missed the point: the problem was that I could not buy another flight because their website is broken. I left to avoid more conflict with the "customer service" agent. I tried to redress my issue with their only other "customer service" chanel available: the contact form on their website. The response I got was more of the same: you cancelled your own flight, according to our website / computer records, therefore we won't help you. I was trying to explain the problem with their broken website that cost me hundreds of dollars by crashing / malfunctioning and resulting in a cancelled flight, but they only had deaf ears for this problem. Worst customer service I have ever experienced. I will never buy another Frontier flight again, because it is a risky, painful move that I will likely regret often.

I think Frontier was very good at communication. Their app worked very well. Loading was great and the flight was nice and easy.

This airline sucks. They offer low rates then charge you for everything, the app does not work well, the seats are the most uncomfortable. Maintenance issues on the flight, and you still have to sit through their credit card commercials. People are nice enough but does not make up for overall poor experience.

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

Finally a Frontier on time and efficient. I've had problems before with your airline, but this time everything went fine.

The experience was good. No frills but I got there safe and sound and on time.

Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

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

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