MTY - SEA

$259 Find Cheap Flights from Monterrey to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Monterrey to Seattle departing on 6/23. 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 Seattle

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

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$348
Typical prices: $546-$343
Volaris
Wed 6/3Mon 6/8
MTY - SEA • 1 stop
Cheapest one-way
$259
Typical prices: $235-$289
Volaris
Tue 6/23
MTY - SEA • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Monterrey and Seattle. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $398 (round-trip)
Shortest trip • 7h 56m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 8% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 15% 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 Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Monterrey to Seattle (MTY-SEA)

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

Wed, Jun 3 - Mon, Jun 8
Volaris Logo
12:20 pm - 7:49 pm
MTY
-
SEA
8h 29m
1 stop
Volaris Logo
11:00 pm - 11:44 am
SEA
-
MTY
11h 44m
1 stop
$348Volaris
Sat, May 9 - Sat, May 16
Volaris Logo
8:09 am - 7:49 pm
MTY
-
SEA
12h 40m
1 stop
Volaris Logo
11:00 pm - 9:35 am
SEA
-
MTY
9h 35m
1 stop
$352Volaris
Tue, Sep 8 - Tue, Sep 15
Volaris Logo
8:09 am - 7:49 pm
MTY
-
SEA
12h 40m
1 stop
Volaris Logo
11:00 pm - 1:51 pm
SEA
-
MTY
13h 51m
1 stop
$375Volaris
Tue, Sep 8 - Tue, Sep 15
Volaris Logo
12:20 pm - 7:49 pm
MTY
-
SEA
8h 29m
1 stop
Volaris Logo
11:00 pm - 9:35 am
SEA
-
MTY
9h 35m
1 stop
$377Volaris
Thu, May 21 - Sat, Jun 6
Volaris Logo
12:20 pm - 7:49 pm
MTY
-
SEA
8h 29m
1 stop
Volaris Logo
11:00 pm - 9:35 am
SEA
-
MTY
9h 35m
1 stop
$378Volaris
Tue, Sep 8 - Tue, Sep 15
Volaris Logo
12:20 pm - 7:49 pm
MTY
-
SEA
8h 29m
1 stop
Volaris Logo
11:00 pm - 1:51 pm
SEA
-
MTY
13h 51m
1 stop
$379Volaris
Tue, Sep 8 - Tue, Sep 15
Volaris Logo
8:09 am - 7:49 pm
MTY
-
SEA
12h 40m
1 stop
Volaris Logo
11:00 pm - 9:35 am
SEA
-
MTY
9h 35m
1 stop
$380Volaris
Tue, Sep 8 - Tue, Sep 15
Volaris Logo
12:20 pm - 7:49 pm
MTY
-
SEA
8h 29m
1 stop
Volaris Logo
11:00 pm - 1:51 pm
SEA
-
MTY
13h 51m
1 stop
$381Volaris
Fri, Jun 19 - Mon, Jun 22
Volaris Logo
8:09 am - 7:49 pm
MTY
-
SEA
12h 40m
1 stop
Volaris Logo
11:00 pm - 9:35 am
SEA
-
MTY
9h 35m
1 stop
$384Volaris
Tue, Apr 28 - Fri, May 8
Multiple Airlines Logo
11:10 am - 9:27 am
MTY
-
SEA
23h 17m
1 stop
Multiple Airlines Logo
7:50 pm - 6:05 pm
SEA
-
MTY
21h 15m
1 stop
$389Multiple Airlines
Booking Insights

KAYAK's insights & trends for Monterrey to Seattle flights

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

How much is a round-trip flight from Monterrey to Seattle?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Monterrey to Seattle departing in June.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Monterrey to Seattle, 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 Monterrey to Seattle is February, where tickets cost $348 (return) on average. On the other hand, the most expensive months are December and January, where the average cost of round-trip tickets is $519 and $470 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Monterrey to Seattle, 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 Monterrey to Seattle, you should book around 2 weeks before departure, which saves you about 8% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$259
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Monterrey to Seattle

When to book flights from Monterrey to Seattle

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

  • What is the cheapest flight from Monterrey to Seattle?

    In the last 3 days, the lowest price for a flight from Monterrey to Seattle was $259 for a one-way ticket and $348 for a round-trip.

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

    Yes

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

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

  • Which airline alliances offer flights from Monterrey to Seattle?

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

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

    The two airlines most popular with KAYAK users for flights from Monterrey to Seattle are Delta and United Airlines. With an average price for the route of $488 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $382 and an overall rating of 7.4.

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

    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 Monterrey to Seattle.

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

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

    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 Seattle with an airline and back to Monterrey with another airline. Booking your flights between Monterrey and SEA 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 Monterrey to Seattle?

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

Reviews of the top 4 airlines serving from Monterrey to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Monterrey to Seattle. 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 Monterrey to Seattle? 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.
7.9
DeltaOverall score based on 8371 reviews
8.1Boarding
7.8Entertainment
8.5Crew
7.9Comfort
7.2Food
Airline reviews

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

8.0 ExcellentMark, Mar 2026
GEG - SEA
Read more Delta reviews

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

Flight was suspended mid air for over 1 hour and it was late

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

Very convenient considering that is a non-stop flight, but the Aeromexico still has old model planes, so the entertainment was very poor and the space for carry-on luggage was very limited.

Flight from MEX to ATL had to divert to Tampa. When we got off the plane, there were non directions on what to do. Nearly 30 minutes just standing around. Finally told to go through security with no boarding passes, and turned away. Then told to to go back. Took forever to leave Tampa for ATL. Missed my connection to Harrisburg.

Staff was great! Kind and cordial! Middle seat row 28 seat B has a hump in it. Trays were getting stuck when putting down and up. Good flight

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

It was perfect! I've never flown with United before, but I definitely will in the future

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

Just a bad day to fly. Flight was delayed from scheduled 6:50 pm departure to 8:50 pm. Combination of factors mostly related to weather at the destination airport (which is where the incoming flight originated) which delayed the inbound flight over an hour. Once on board, we taxied but had to hold again on the taxiway for 10 minutes or so. We did not get wheels up until after 9 pm. The flight was smooth but about 18 minutes from our destination, we had to hold for several minutes more due to weather at ORD. We finally landed at ORD about 11:08 pm (accounting for the time difference, that was about a 3 hour delay from our scheduled departure time). It felt like we were never going to get to our destination. But the flight crew and attendants were very good. The movie selection onboard was also very nice. Got to watch half of a movie just during our taxi from the gate at ATL due to the delay!

I liked that it was on time, however, the food was not good.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

They were fast and I like how they used to entertainment system to play video about the safety.

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

Efficient boarding and early departure. Very smooth flight. Early arrival in ATL. Great flight.

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

All went very well. We used the AIFI Airport, such a lovely facility. Definitely needs better transportation options to get there.

Both ground crew and flight crew were rude, and did not provide any level of service. They made it very difficult as we were traveling with a passenger the required assistance.

Really nice, all good, nice crew and all on time

Unfortunately I had an awful boarding experience. Our first flight with Aeromexico was fine and landed on time however it couldn’t find a gate and we were late which made us lose our connecting flight with Aeromexico. The staff handled it horribly when we explained our situation and would not led us board when we missed the boarding time by a couple minutes. The staff were extremely rude and did not attempt to even help us. Because of this incident, my husband and I missed a full day of work which negatively impacted our salary which we need. Please compensate us for the work that we missed.

It was OK. The flight is pretty long for the airlines to only offer a simple sandwich on business class. The entertainment is similar to that on other Skyteam members. Ultimately the airline lost my bag and didn’t deliver it to me until the next day after a lengthy lost baggage report.

Good, the flight from Miami to Mexico City was better than Mexico City to Miami

Aeroméxico cancelled my ticket without advice AND It make a last minute mess in my intinerary, no solving my situation, bad advice and bad customer service

Flight was on time, good service, but there was no free WiFi, even for first class passengers

It was good in general. The Crew during the flight were very nice at all times.

The ground staff were not as friendly and nice to the passengers as the air crew. Flight attendants, cockpit crew were great and very nice to everyone on board.

Moved to earlier flight which unexpectedly had maintenance issues initially indicated as quick fix to ultimately plane changes. Moved back to original flight, also delayed. In all cases customer updates and communication very unclear, no updates on drivers for delays.

Flight was delayed. No urgency by American Airlines team to assist those with connecting flights. It was basically you are on your own to run through the terminals to try and make your connection. Thanks, Mary

I have never been assaulted they way I was today in Charlotte - shame on American

One of our group members was struggling to walk. In Charlotte we asked for a wheelchair and she was accompanied by Desmond. I was impressed by his patience and attention. In Boston she received the same service. I didn’t get the name of the helper but she went above and beyond in assisting us. A great AA service

Delayed 24 hours. Should have called it much earlier They provided quality accommodations, food vouchers etc. FINALLY The issues started at 8 AM and they cancelled the flight at 11:30 PM, with no plans for a new flight.

Better snacks but flight and crew were amazing on this flight

Found that the plane used for this short flight is smaller and therefore the seats are really squeezed tight.

It was the most un-special flight experience in my life.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

We changed our flight because of weather. Unfortunately we were on hold for over an hour, but since we were 5 people who all booked individually, we felt more comfortable doing it with an agent. It all worked out in the end.

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

Information on your arrival and departure airports