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SEA - MTY

Find cheap flights from Seattle to Monterrey from $190

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 Monterrey departing on 5/13. 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
0 bags
Thu 5/23
Thu 5/30

Search hundreds of travel sites at once for deals on flights to Monterrey

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Monterrey, 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 Monterrey, as well as popular online travel agencies
In the last 7 days travelers have searched 44,632,927 times on KAYAK, and here is why:

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Cheap flight deals from Seattle to Monterrey (SEA-MTY)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Monterrey 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 and deals for you by selecting your travel dates.
Choose your dates
10:57 pm - 6:50 pmSEA-MTY
18h 53m1 stop
7:20 am - 7:01 pmMTY-SEA
12h 41m2 stops
Fri, Aug 9 - Fri, Aug 16
10:22 am - 12:05 amSEA-MTY
12h 43m2 stops
11:20 am - 8:45 amMTY-SEA
22h 25m1 stop
Sat, May 25 - Fri, May 31
9:28 am - 6:50 pmSEA-MTY
8h 22m1 stop
5:30 am - 8:15 pmMTY-SEA
15h 45m1 stop
Tue, Jun 25 - Fri, Jun 28
6:46 pm - 9:16 amSEA-MTY
13h 30m1 stop
5:30 am - 5:16 pmMTY-SEA
12h 46m1 stop
$535Volaris
Find Deal
Sat, Jun 29 - Sat, Jul 27
10:00 pm - 9:56 pmSEA-MTY
22h 56m1 stop
8:38 am - 8:43 amMTY-SEA
25h 05m2 stops
$553Aeromexico
Find Deal
Wed, Jul 10 - Wed, Jul 17
10:00 pm - 9:56 pmSEA-MTY
22h 56m1 stop
9:43 pm - 10:18 pmMTY-SEA
25h 35m2 stops
$567Aeromexico
Find Deal
Thu, Jul 4 - Wed, Jul 10
7:00 am - 9:56 pmSEA-MTY
13h 56m2 stops
8:38 am - 12:11 amMTY-SEA
16h 33m2 stops
$585Delta
Find Deal
Tue, Jun 25 - Fri, Jun 28
1:15 am - 1:14 pmSEA-MTY
10h 59m1 stop
2:10 pm - 11:59 pmMTY-SEA
10h 49m1 stop
$601American Airlines
Find Deal
Fri, May 24 - Fri, May 31
12:24 am - 9:00 amSEA-MTY
7h 36m1 stop
6:01 pm - 12:43 amMTY-SEA
7h 42m1 stop
$608American Airlines
Find Deal
Tue, Jul 9 - Wed, Jul 17
10:00 pm - 8:55 amSEA-MTY
9h 55m1 stop
12:16 pm - 11:59 pmMTY-SEA
12h 43m2 stops
$618Delta
Find Deal
Sat, Jun 29 - Sat, Jul 27

Flights from Seattle to Monterrey - Travel Insights & Trends

Get data-powered insights and trends into flights from Seattle to Monterrey 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 Monterrey?

The average price of all flights from Seattle to Monterrey clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Monterrey on a Wednesday and more expensive on a Sunday. On your return trip to Seattle, you should consider flying back on a Tuesday, and avoid Fridays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle to Monterrey, 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 Monterrey is February, where tickets cost $414 on average. On the other hand, the most expensive months are December and March, where the average cost of tickets is $968 and $869 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Monterrey, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Seattle to Monterrey, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 60 days before departure.

Which airlines provide the cheapest flights from Seattle to Monterrey?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Volaris ($223) and American Airlines ($290). The cheapest round-trip tickets were found on Volaris ($535) and Aeromexico ($553).

Good to know

Low season

October

High season

December

Cheapest flight

$190
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 44% increase in price.
Flight from Seattle to Monterrey

When to book flights from Seattle to Monterrey

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

  • What is the cheapest flight from Seattle to Monterrey?

    In the last 3 days, the lowest price for a flight from Seattle to Monterrey was $190 for a one-way ticket and $513 for a round-trip.

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

    A passport is required to fly from Seattle to Monterrey.

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

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

  • Which airline alliances offer flights from Seattle to Monterrey?

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

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

    The two airlines most popular with KAYAK users for flights from Seattle to Monterrey are Delta and Aeromexico. With an average price for the route of $670 and an overall rating of 8.0, Delta is the most popular choice. Aeromexico is also a great choice for the route, with an average price of $619 and an overall rating of 7.6.

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

    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 Monterrey.

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

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

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

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

See more FAQs

Top 5 airlines serving from Seattle to Monterrey

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Monterrey. 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 Monterrey? 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
DeltaOverall score based on 11028 reviews
8.0entertainment
7.5food
7.9comfort
8.2boarding
8.6crew
Airline reviews

Had a broken tray in business class. Crew just shrugged it off.

2.0 MediocreShiva, Apr 2024SEA - SFO
Read more about Delta reviews

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

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.

Planes seat could be bigger very uncomfortable for tall humans.

1 hour waiting for suitcases to come out traveling in business class and food in business class is a sandwich? Avoid Aeromexico .

No space reserved for anyone who didn’t have underseat in front of them. Made it inconvenient to get the backs secured. No inflight entertainment in the 190. Bring your own! Food was excellent and we were surprised to get a full breakfast.

Cons: "left Houston more than 2 hours later, arrive in Mexico over 2 am"
Cons: "El problema es que nunca pude cambiar mi vuelo y con ustedes fue imposible comunicarse para que me auxiliaran. Muy mal por ustedes no por la línea."
Pros: "The crew was amazing , the site is ok"
Cons: "I love Aeroméxico , thanks for de service and the food."
Pros: "Plenty a space between seats. Ver confortable seats and small entertainment screens!"
Cons: "Better selection of movie?"

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

the flight from Tampa departed with a delay. The food on board was poor, usually on international airlines alcoholic beverages are offered free of charge , but here it was for a fee, the cutlery was wooden, there were no hot drinks (tea, coffee). Unfortunately, I didn't take pictures of the portions of food, but it wouldn't have been enough for a child either.And in the future, I will try not to use the services of this airline

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

It was spectacular. I had basic Economy and was given so much space and their seats lean back so far. Staff was superb, food was superb, everything was superb, Finnair is Fantastic.

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Cold air blew constantly on my legs almost making me numb.

Ac was broken so we deplaned, waited 2 hours, taxiing for takeoff they said the plane would not fly so we went back to the gate and got a new plane which took another hour. In all a 4 hour delay for an 80 min flight.

Missed the flight because of them and up geting a rental car

The WiFi tv wasn’t working. The flight was over sold and moved several times. The gate assignment appeared on the screens right as we were supposed to board. Because of the flight being over sold we were almost stuck in Cancun for a couple of a days. The flight attendants were unfriendly and would wake you up to pick up other people’s trash.

The reason we chose Volaris to fly from LAX to Mazatlan, Mexico was because of the DATES and TIMES for the NON-STOP flights. When those flights got Totally Changed that was UNACCEPTABLE ! ! ! Also, when my husband Died unexpectedly, the Only statement that Customer Service kept repeating was "they would only offer Credit on a future flight". REALLY?! Volaris was only going to offer CREDIT on another flight to a DEAD PERSON ! ! !

Service of the person who gave us the boarding pass

Overall good but we had a minor scare when a wind shear caused the plane to re take off on the first landing attempt. The crew handled it well and we landed safely on the second attempt

It was unfortunate that I paid more than $120 one way to carry on my luggage to only have to have them checked baggage. We board the flight and there’s a lot of overhead space. They checked our bags in Group 2 but Group 3 was able to board with their luggage. I would not fly Volaris again. The flight attendance on the plane was very nice but the employees at the gate prior to boarding was very rude.

For the price, you pretty much can't beat this airlines. As far as comfort, you could do a lot better, but it'll cost you. Over all cheapest way to get from point A to point B.

To many extra fees, poor customer service and very uncomfortable flight. No leg room and seat wont recline.

I am disabled and was unable to get any assistance from Volaris. I had to wait in line at front desk for 45 minutes, I am by myself, and unable to stand. When I got to front desk check in, they had no assistance for me. I did however, have wheelchair assistance when I arrived in Mexico City. Thank God for that!

It was horrible, our flight back was overbooked and had to take a flight 12hours later in the day but to LAX. Volaris is horrible.

necesitan mejorar el entretenimiento, en vuelos de mas de 3 horas

Book cheap flights from Seattle to Monterrey

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Monterrey found on KAYAK in the last 72 hours.
5/13Mon
1 stop
23h 48mSEA-MTY
$190
5/13Mon
2 stops
19h 50mSEA-MTY
$202
7/8Mon
1 stopVolaris
9h 05mSEA-MTY
$223
7/5Fri
1 stopVolaris
9h 05mSEA-MTY
$248
7/9Tue
1 stopAmerican Airlines
6h 46mSEA-MTY
$290
7/4Thu
1 stopDelta
22h 56mSEA-MTY
$292
7/8Mon
2 stopsDelta
12h 12mSEA-MTY
$295
5/12Sun
1 stopAmerican Airlines
17h 10mSEA-MTY
$329
6/29Sat
3 stopsUnited Airlines
15h 53mSEA-MTY
$1,976
7/7Sun
2 stopsUnited Airlines
13h 28mSEA-MTY
$1,989

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Seattle - Monterrey Flights

Departure:

Seattle (SEA)United States

Destination:

Monterrey (MTY)Mexico

Return flight deals:

Monterrey - Seattle

Cabin classes: