SEA - MZT

$191 Find Cheap Flights from Seattle to Mazatlán

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 Mazatlán departing on 9/11. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Mazatlán

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Mazatlán, 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 Mazatlán, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Seattle to Mazatlán (SEA-MZT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Mazatlán 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.

Recent round-trip flight deals from Seattle to Mazatlán

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Mazatlán.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
9:34 am - 9:20 pmSEA-MZT
11h 46m1 stop
Delta Logo
6:23 am - 11:59 pmMZT-SEA
17h 36m2 stops
$420Delta
Find Deal
Fri, May 30 - Tue, Jun 3
Delta Logo
7:20 am - 9:20 pmSEA-MZT
14h 00m2 stops
Delta Logo
6:23 am - 11:59 pmMZT-SEA
17h 36m2 stops
$424Delta
Find Deal
Fri, May 30 - Tue, Jun 3
Hawaiian Airlines Logo
7:00 am - 1:31 pmSEA-MZT
6h 31m1 stop
Hawaiian Airlines Logo
2:41 pm - 11:59 pmMZT-SEA
9h 18m1 stop
$433Hawaiian Airlines
Find Deal
Fri, Sep 12 - Fri, Sep 19
Aeromexico Logo
9:30 am - 10:02 pmSEA-MZT
12h 32m1 stop
Aeromexico Logo
9:10 am - 8:00 pmMZT-SEA
10h 50m1 stop
$434Aeromexico
Find Deal
Wed, Sep 10 - Wed, Sep 24
Alaska Airlines Logo
5:20 am - 1:31 pmSEA-MZT
8h 11m2 stops
Alaska Airlines Logo
2:41 pm - 11:59 pmMZT-SEA
9h 18m1 stop
$438Alaska Airlines
Find Deal
Fri, Sep 12 - Fri, Sep 19
Hawaiian Airlines Logo
7:00 am - 1:31 pmSEA-MZT
6h 31m1 stop
Hawaiian Airlines Logo
2:41 pm - 10:54 amMZT-SEA
20h 13m1 stop
$442Hawaiian Airlines
Find Deal
Fri, Sep 12 - Fri, Sep 19
Alaska Airlines Logo
7:55 pm - 1:21 pmSEA-MZT
17h 26m1 stop
Alaska Airlines Logo
2:11 pm - 10:59 pmMZT-SEA
8h 48m1 stop
$444Alaska Airlines
Find Deal
Sat, Aug 9 - Thu, Aug 14
American Airlines Logo
6:27 am - 12:40 pmSEA-MZT
6h 13m1 stop
American Airlines Logo
1:20 pm - 10:34 amMZT-SEA
21h 14m1 stop
$458American Airlines
Find Deal
Thu, Jul 10 - Sat, Jul 19
American Airlines Logo
12:57 am - 10:24 amSEA-MZT
9h 27m1 stop
American Airlines Logo
1:11 pm - 8:33 pmMZT-SEA
7h 22m1 stop
$624American Airlines
Find Deal
Fri, Aug 8 - Thu, Aug 14
Aeromexico Logo
12:40 am - 5:32 pmSEA-MZT
16h 52m2 stops
Aeromexico Logo
9:10 am - 8:00 pmMZT-SEA
10h 50m1 stop
$854Aeromexico
Find Deal
Thu, Sep 11 - Fri, Sep 19
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KAYAK's insights & trends for Seattle to Mazatlán flights

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

What’s the cheapest day of the week to fly from Seattle to Mazatlán?

The average price of all round-trip flights from Seattle to Mazatlán clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Seattle to Mazatlán, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Mazatlán, Monday is the cheapest day to fly and Saturday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Mazatlán, 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 Mazatlán is January, where tickets cost $470 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $947 and $744 respectively.

How far in advance should I book a flight from Seattle to Mazatlán?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Mazatlán, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Mazatlán, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$191
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Seattle to Mazatlán

When to book flights from Seattle to Mazatlán

Are your dates flexible? Find out the best times to travel from Seattle to Mazatlán 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 Mazatlán

  • What is the cheapest flight from Seattle to Mazatlán?

    In the last 3 days, the lowest price for a flight from Seattle to Mazatlán was $191 for a one-way ticket and $420 for a round-trip.

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

    A passport is required to fly from Seattle to Mazatlán.

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

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

  • Which airline alliances offer flights from Seattle to Mazatlán?

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

  • Which is the best airline for flights from Seattle to Mazatlán, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Seattle to Mazatlán are Alaska Airlines and Delta. With an average price for the route of $635 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $511 and an overall rating of 8.0.

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

    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 Mazatlán.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Mazatlán 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 Mazatlán?

    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 Mazatlán with an airline and back to Seattle with another airline. Booking your flights between Seattle and MZT 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 Mazatlán?

    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 Mazatlán from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 4 airlines serving from Seattle to Mazatlán

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Mazatlán. 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 Mazatlán? 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.
8.0
Alaska AirlinesOverall score based on 9972 reviews
8.1Boarding
8.5Crew
7.9Comfort
7.1Entertainment
7.1Food
Airline reviews

I made a mistake. Read what I wrote in the flight from Dulles to SEA. The negative experience was from SEA to BOI. Total garbage. Wont do it again.

2.0 MediocreAnonymous, Apr 2025SEA - BOI
Read more Alaska Airlines reviews

I made a mistake. Read what I wrote in the flight from Dulles to SEA. The negative experience was from SEA to BOI. Total garbage. Wont do it again.

Need to get on train for second flight it’s much nicer when all the gates are together for obvious reasons

Cramped, crowded aircraft. Poorly organized boarding. Tasteless crackers to eat. 40 minutes late. A standard US air travel experience.

Would not mind having movie options an available like Delta, but is not necessary. Did not have food, so cannot appropriately rate that section.

Three hour flight so snacks and basic drinks unless you pre buy as usual. Didn’t do my emtertainment as was tired after 23 hours of travel. You have to use your own device on US flights if travelers aren’t aware so if you only use your cell phone that can be small. Crew are great.

Awful. We got the last seats and they don't recline. We've been on this horrible journey since 6am and won't get to our destination almost a full day later. Oh and no food, either. Never again.

An uneventful flight is a good experience although one of the pilots gauges wasn’t working right so we had a half hour delay—no one can foresee that.

Plane was delayed and got me in past bedtime. But more importantly, my tsa precheck number wasn’t on my ticket so had to deal with the general line. Oh well, guess the delay helped that situation.

It was as good as flying can be, which is still very uncomfortable. Clean new aircraft, great crew.

The second leg of my trip left without me despite being my inbound transfer only a few minutes late. My friends told the gate agent and they closed the doors and left early anyway. Then they tried to rebook me on a flight SIX hours later which only changed when I got a supervisor to make it 4 hours later. The gate agent was nasty, unhelpful, and walked away from me.

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

The crew was wonderful and attentive. The seats near exit row were restrictive. Offer healthy snacks please

Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.

Free Wi-Fi is good. That’s all - food mediocre, unfriendly crew, poor communication after trying to file a claim for my lost bag, which Delta didn’t even know was lost until I told them.

Most of my discomfort was going through TSA. However, the Delta seats had inadequate leg room and I tried my very best to connect to the wi-fi and it was a cumbersome process that finally gave me the info that I needed to sign in AFTER I had completed the flight...Why make it so difficult to use? That said I really really appreciate the pilot taking a little extra time to avoid a bad storm area and both landings in Atlanta and Orlando were flawless to my delight!!!

Bottom seat cushion is almost non existent. Very uncomfortable seat.

Lousy No wheelchair. As normal at Atlanta Cheap airline Cheap aero plane. - Neither entertainment nor food on a 5 hour saga

The airplane was an old airplane, seats were very uncomfortable and very little space, they changed my seat and that was no option to get back into my seat even when I was traveling a senior who required assistance.

This is not a low cost airline. Stop acting like o e.

Aeromexico crew made me check my hand luggage in the door of the plane. As soon as I reach Mexico City, I notice that my luggage was opened and 8 games of Nintendo Switch were stolen (700 dllrs value aprox) (the console was there) but the games were stolen. I am very dissapointed of Aeromexico and all the crew. Instead of being a good trip, It was a sad trip

Ok. But we arrived to a remote terminal which meant that a bus had to take us to the terminal building

Old aircraft the audio of the entertainment dosent work Dirty seats

The plane was so outdated, that it made it uncomfortable. The temperature was hot during the whole flight

Happy attentive flight crew. All in all good flight the night flight works well. Getting into Mexico City early so you don't get caught up it all the immigration and custom ques, additionally, this helps when exiting the airport and crossing the city to your final destination. All works very well and would do it again

Some entertainment and food/snack service would have been nice

All the pessengers should be wait in a line útil the creo and piloto are arrived.

Pitch was very small. Knees were on the seat back in front of me.

really bad they refused to check in luggages that I had purchased, even showing them the transaction receipt from british airways app the staff in miami was MEDIOCRE

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Took off on time and successfully avoided weather that looked to be a problem along the way

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

Information on your arrival and departure airports

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