SEA - MTY

$132 Find Cheap Flights from Seattle to Monterrey

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 8/17. 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 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
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Everything you should know

Cheapest round-trip
$309
Overall average: $411
Multiple Airlines
Tue 4/21Tue 4/28
SEA - MTY • 2 stops
Cheapest one-way
$132
Typical prices: $210-$306
Volaris
Mon 8/17
SEA - MTY • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Seattle and Monterrey. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Guadalajara (GDL)
Cheapest • Avg $381 (round-trip)
Phoenix (PHX)
Shortest trip • 6h 44m (one-way)
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 39% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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 Monterrey!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Monterrey

Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
7:12 pm - 11:40 pm
SEA
-
MTY
27h 28m
2 stops
Multiple Airlines Logo
11:10 am - 9:27 am
MTY
-
SEA
23h 17m
1 stop
$309Multiple Airlines
Thu, Mar 12 - Mon, Mar 16
Volaris Logo
10:00 pm - 9:40 am
SEA
-
MTY
10h 40m
1 stop
Volaris Logo
8:15 am - 7:48 pm
MTY
-
SEA
12h 33m
1 stop
$334Volaris
Wed, Apr 22 - Tue, Apr 28
Multiple Airlines Logo
10:57 am - 7:38 am
SEA
-
MTY
19h 41m
2 stops
Multiple Airlines Logo
11:10 am - 9:27 am
MTY
-
SEA
23h 17m
1 stop
$347Multiple Airlines
Sun, Mar 29 - Thu, Apr 2
Multiple Airlines Logo
9:35 pm - 9:25 pm
SEA
-
MTY
22h 50m
2 stops
Multiple Airlines Logo
11:10 am - 11:37 am
MTY
-
SEA
25h 27m
1 stop
$351Multiple Airlines
Thu, Mar 5 - Sun, Mar 8
Volaris Logo
10:00 pm - 2:14 pm
SEA
-
MTY
14h 14m
1 stop
Volaris Logo
12:38 pm - 11:22 am
MTY
-
SEA
23h 44m
1 stop
$361Volaris
Sun, Mar 29 - Wed, Apr 1
Multiple Airlines Logo
9:35 pm - 7:00 pm
SEA
-
MTY
20h 25m
2 stops
Multiple Airlines Logo
3:50 pm - 4:44 pm
MTY
-
SEA
25h 54m
1 stop
$366Multiple Airlines
Mon, Mar 30 - Wed, Sep 30
Volaris Logo
11:00 pm - 1:56 pm
SEA
-
MTY
13h 56m
1 stop
Volaris Logo
12:38 pm - 7:49 pm
MTY
-
SEA
8h 11m
1 stop
$369Volaris
Sat, Apr 11 - Tue, Apr 14
Multiple Airlines Logo
6:25 pm - 2:55 pm
SEA
-
MTY
19h 30m
1 stop
Multiple Airlines Logo
11:10 am - 9:27 am
MTY
-
SEA
23h 17m
1 stop
$373Multiple Airlines
Thu, Apr 9 - Tue, Apr 14
Multiple Airlines Logo
10:05 pm - 11:40 pm
SEA
-
MTY
24h 35m
2 stops
Multiple Airlines Logo
11:10 am - 9:27 am
MTY
-
SEA
23h 17m
1 stop
$374Multiple Airlines
Wed, Apr 22 - Tue, Apr 28
Volaris Logo
11:00 pm - 12:01 pm
SEA
-
MTY
12h 01m
1 stop
Volaris Logo
8:15 am - 7:49 pm
MTY
-
SEA
12h 34m
1 stop
$379Volaris
Booking Insights

KAYAK's insights & trends for Seattle to Monterrey flights

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 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 round-trip 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 January, where tickets cost $298 (return) on average. On the other hand, the most expensive months are September and December, where the average cost of round-trip tickets is $756 and $708 respectively.

Good to know

Low seasonJanuary
Cheapest flight$132
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly with an average 45% 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 $132 for a one-way ticket and $309 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?

    SkyTeam, Star Alliance, and oneworld 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, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Seattle to Monterrey are Alaska Airlines and Delta. With an average price for the route of $415 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 $613 and an overall rating of 7.9.

  • 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.

Reviews of the 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
Alaska AirlinesOverall score based on 11903 reviews
7.8Comfort
8.1Boarding
8.5Crew
7.1Food
7.0Entertainment
Airline reviews

Lester and the rest of the crew were such a joy. Also, I want to thank the pilots for getting us there on time, and safely. My first amd only choice will always be Alaska Airlines.

8.0 ExcellentAnonymous, Feb 2026
SEA - EWR
Read more Alaska Airlines reviews

Lester and the rest of the crew were such a joy. Also, I want to thank the pilots for getting us there on time, and safely. My first amd only choice will always be Alaska Airlines.

Not delay for a few passengers. That was uncalled for. If idiots can't make the flight on time thats their fault. Why should I be punished for them? No more holding the plane for one or two people

I paid for the WiFi and it didn’t work during the whole flight

Impressed that Alaska Air(for our domestic flight) transferred our checked bags to EVA (for our international flights) so that we didn't have to handle them, & we just picked them up at our final destination.

I enjoyed the movie selection. I’m glad I saw ahead of time to bring personal ear buds. I don’t normally have them with me and airlines used to give them out.

man & woman back side flight attendant was very rude. I live in Seattle. I use a lot of time Alaska flights. I always like them for fact that my favorite airline employees very rude. It’s disappointing. .

Great experience, staff and crew were very professional, friendly and helpful!

I think Alaska should start including free meals on these longer trips.

Wheelchair assistance was excellent. I had a saver fare, but was given a seat in Premium. So very nice!! Extra legroom, complimentary beer. The flight crew was very nice and efficient. The gate agent in Seattle double checked to make sure I was able to board the plane all right while using my cane. I boarded first. So considerate! The flight was smooth, and right on time.

There is nothing critical to complain about but I would say the snacks are pretty bad Airline staff could be aggressive the way they move through the aisles and the plane I also got hustled for a small wallet size men bag and force the consolidated with my carry on item we're talking about a wallet size bag.

Boarding and crew were fantastic, but I paid for a window seat with no window. Seat 11D on a CRJ-900 apparently does not have a window. Lesson learned.

Terrible. Four hour delay because Delta could not find crew to man the aircraft. Terrible communication. Terrible insight into the delays. One of the worst flight experiences I’ve had.

It was good. The leg room was not great in Row 1.

First flight out and was 85 minutes delayed. Notification came out way too late

Excellent!!! Aeromexico is a great airline. What was not that good is the service provided by Kayak. It is never clear and not easy to manage.

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

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.

It was delayed but other than that it was great.

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

Airport terminal was outdated, flight was on a small jet with no wifi

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

it was a very short flight so my expectations were low.

As great a red-eye flight as red-eye flights can be.

Once boarding started it was pretty quick. Food was inedible; cold and salty..

Entertainment kept turning itself off. Gave up on watching a movie.

Both the WIFI and entertainment did not work for 2.5h

The crew made our experience extremely bad. They were rude and didn’t have anything for kids.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Waiting for gate in RDU for more than 20mins is crazy.

Flight was on time and there was an empty seat next to me. That makes for a good flight!

Maintenance took a very long time and then we were in a holding pattern. While a one-off maintenance issue is standard, there were delays on both of my flights for this trip based on maintenance issues with the planes, which delayed both flights over 45 minutes. Thankfully, I didn't have any connections but it wasn't an experience that would make me pick AA if I have other options.

I like that the flight attendant was very attentive and helpful. The meal menu could have more of an variety of food choices.

Everything was good. Flight was very full so crew was busy. After we boarded and plane pulled away from the gate, we were delayed about 40 minutes- sitting on the runway - due to weather en route or at the destination. While weather is not the fault of the airline- it’s terrible to sit on a plane and not moving.

We missed our flight and got stranded in Miami where we had to rent a hotel we could not afford. they would not work with us because they said it was weather related even though the gate attendant said it was not. I could go on but trying to get satisfaction has wore me down, which I believe is the intent. My only solution is to never fly AA again.

No Snacks or Entertainment. The flight was short, snacks should still be given.

We lost a day of our vacation because AA did not get the plane to the gate on time. Even though the gate attendant was very clear that it was not weather related, AA would do nothing because there was some snow that day. They basically said the gate attendant was wrong even though she was on the front line of the situation and they were not.

See prior comment about how Kayak mishandled my reservation and delayed my arrival by 6 hours.

American Airlines was great and worked very hard to change my ticket so I could get an earlier, direct flight back to Dallas. However, I was informed that Kayak made mistakes with my itinerary and classified my ticket as desiring to be on the earlier flight instead of taking the necessary step of calling AA to get me on the standby list. This ended up keeping me from being added to the standby list and delayed me getting home by 6 hours. I am happy to discuss this further with Kayak so they can correct their procedures so this won't happen again.

Overall a good red eye. Crew chatted very loudly the whole time making it difficult to sleep.

It’s a 2 1/2 hour flight so good and comfort was not my real concern. Safety, easy, fast was what I was looking for. The crews were great, plane was clean, boarding from CBX was fantastic! Definitely traveling this way again.

Is was a good short flight with some turbulence! I would fly Volaris again.

We had boarding passes for the next flight but we could not catch the flight in the small airport just because volaris closed the boarding at the counters an hour before for which we had to sepnd almost 3+ hours to catch next flight. There are hardly anyone who can speak english, but thank God, we have found an young man who could not only speak English but helped us book for the next flight. The air crafts are noisy and scary sometimes to hear that squeeking noises during the take off and during the flight. They do not even offer a cup of coffee for free in flight. The prices are super high and the services are zero. That’s pretty much for this airlines in summary.

Unfortunately it was not a good flight got canceled had to be at the airport all night long to get a different flight to another airport my first flight with Volaris was very bad. Poor services

The boarding , and it would be nice if they would let us know head of time about flight changes

The fly was 2 hours delayed and the plane was old and dirty. A very umcorfotable flight, which I won't recomend to anyone

The flight was delayed by two hours. I had paid for extended leg room. Due to the delay, the plane was different and I didn't end up having extended leg room. I finally was able to reach Volaris on Whats App and they gave me an airline credit. I wanted a refund to the credit card since I hardly ever fly Volaris. Other than that, it was a very comfortable flight.

Confusion over extra fees. Held up on ramp during boarding. Thin seat cushion. Minimal leg room.

The check-in is either at a kiosk that didn’t allow me to check-in because my middle name was not on the reservation or at an agent that cost $15.

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

Information on your arrival and departure airports