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MTY - SEA

$242 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 8/23. 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
0 bags
Wed 7/10
Wed 7/17

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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
In the last 7 days travelers have searched 42,898,604 times on KAYAK, and here is why:

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Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
5:30 am - 8:15 pmMTY-SEA
15h 45m1 stop
9:37 am - 5:55 pmSEA-MTY
7h 18m1 stop
Fri, Sep 27 - Sun, Oct 6
7:50 am - 10:45 pmMTY-SEA
15h 55m2 stops
11:59 pm - 8:37 amSEA-MTY
7h 38m1 stop
$475United Airlines
Find Deal
Thu, Jul 11 - Tue, Jul 23
11:16 am - 11:06 pmMTY-SEA
13h 50m1 stop
1:43 am - 2:18 pmSEA-MTY
10h 35m1 stop
$484American Airlines
Find Deal
Wed, Nov 20 - Mon, Nov 25
7:18 am - 8:00 pmMTY-SEA
13h 42m1 stop
7:20 am - 12:30 amSEA-MTY
16h 10m1 stop
$489Aeromexico
Find Deal
Fri, Jul 12 - Wed, Jul 24
3:58 pm - 8:14 amMTY-SEA
17h 16m2 stops
9:14 am - 12:20 amSEA-MTY
14h 06m2 stops
Fri, Sep 27 - Sun, Oct 6
10:51 pm - 2:35 pmMTY-SEA
16h 44m2 stops
10:00 pm - 2:02 pmSEA-MTY
15h 02m1 stop
$495Aeromexico
Find Deal
Fri, Jul 12 - Thu, Jul 25
8:35 am - 8:00 pmMTY-SEA
12h 25m1 stop
7:20 am - 6:22 pmSEA-MTY
10h 02m1 stop
$496Delta
Find Deal
Thu, Jul 11 - Tue, Jul 23
10:30 am - 10:23 pmMTY-SEA
12h 53m2 stops
10:00 pm - 8:40 amSEA-MTY
9h 40m1 stop
$501Delta
Find Deal
Thu, Jul 11 - Tue, Jul 23
8:34 pm - 4:15 pmMTY-SEA
20h 41m2 stops
6:29 pm - 9:16 amSEA-MTY
13h 47m2 stops
Mon, Jul 15 - Sat, Aug 3
7:14 am - 8:40 pmMTY-SEA
14h 26m1 stop
1:14 am - 9:00 amSEA-MTY
6h 46m1 stop
$531American Airlines
Find Deal
Fri, Jul 12 - Tue, Jul 23

Flights from Monterrey to Seattle - Travel Insights & Trends

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.

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

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

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 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 $495 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $615 and $566 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for 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 month.
To get a below average price on the flight from Monterrey to Seattle, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 21 days before departure.

Good to know

Low season

January

High season

July

Cheapest flight

$242
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 0% lower on average.
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 $242 for a one-way ticket and $460 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?

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

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

    The two airlines most popular with KAYAK users for flights from Monterrey to Seattle are Delta and Aeromexico. With an average price for the route of $511 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 $545 and an overall rating of 7.5.

  • 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.

See more FAQs

Top 5 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.
8.0
DeltaOverall score based on 10295 reviews
8.2Boarding
8.6Crew
7.9Comfort
7.4Food
8.0Entertainment
Airline reviews

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

10.0 ExcellentDonald, May 2024FLL - SEA
Read more about Delta reviews

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

Delta is one of the best airlines I have flown

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

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

Flight was on time, the crew was personable & professional, & the plane arrived early which was nice.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

I appreciated being upgraded. I was very disappointed with my 13 hr layover in Seattle to geg, while my friends who flew Alaska made it home as scheduled. I had to reserve a hotel on my dime.

Boarding - It is unclear where the line for the group are given the signs. A solution would be a diagonal arrow pointing to the lane in which the lane for boarding of a given zone should form. As it is now, you are guessing which side of the pole the "zone 3" sign is telling you to form the line. Inflight Entertainment - The Spanish subtitles function didn't work for movie watching (in fact, all subtitles didn't work), so was difficult to follow along and I watched the movie in silence without words.

An hour-long wait to check in, 90 minutes for luggage to come out, lost luggage, chaotic operations

No everybody brings the proper equipment to enjoy the plane entertainment. Then I was not able to enjoy it.

Pros: "I like the service ,the food in thos fliggt back. Excelent"
Cons: "Better rules for people who put the seat back while we eating ,some crewmembee could say something"
Pros: "Crew friendlynesd"
Cons: "Paying a little more attention to the seating. Not everyone was socially distanced. Seat rows were unequally distributed: some were all full others were too empty."
Pros: "Seat was okay, but I thought we weren't doing center seats because of Covid risk. That plane was packed tight."
Cons: "They made me store my bag, because I had a guitar which has always been allowed as a carry on. Its a fragile instrument, and has always been allowed as a carry on."
Pros: "Seats are comfortable. Compared to other flights there is more leg room. Flight attendants where friendly."
Cons: "The flight was late on arrival, so there was more time spent in the airport. Due to this, we were right behind another flight that landed before us. Customs will only allow one plane to disembark, so we waited to get off the plan for over 30 minutes. This was the only bad experience with the trip."
Pros: "The crew was attentive."
Cons: "Check in process was super slow. It took an hour and a half. Check in process needs to be made more efficient. Also, plane took off an hour and 20 minutes later than originally planned. Therefore, we landed an hour later than expected."
Pros: "Movies and shows. Blankets. Prompt staff on plane. Snack options."
Cons: "Ticket counter was stubborn to release our boarding passes despite having already checked in online. Saying we were “too late”. The kiosk would not release our boarding passes either. Yet, we breezed right through security to the gate and we’re first to board the plane having had to actually wait awhile before boarding. The ticket counter person unnecessarily made us wait even longer when we were already running late due to having spent 11 hours in the hospital day prior from E. coli. The boarding process was also sloppy. Three different attendants asked to see our passports. Why did everyone need to verify us? We were asked very silly and seemingly unnecessary questions before boarding further slowing the process. We were asked before boarding if we had checked a bag, not sure what difference that made."
Pros: "The flight was delay about an hour, on board. The crew was great. No entertainment on board. Good complimentary bar."
Cons: "Being on time"

Connecting flights were poor,especially in Naples.our Lufthansa air bus was a joke.way too small for that long of a flight.no room at all.couldn’t even get out of the seats to move around or go to the bathrooms.we thought we were getting an actual air bus,double decker.i will never fly that long in a plane like that again.kind of misleading to call it an air bus.we actually had more room on our buses that we used.

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

They have trouble to keep their flights in schedule. Seems not having enough staff to provide appropriate customer service. Lacking real agents on site to help customers. Have to use QR code/web site/call to be able to talk to real person can help you - and you may have to punch though series of options first, then hold until someone assist you. Similar for baggage claim, no real agent onsite helping if you missing luggage, not like other airline next to UA desk having staff there even after midnight to assist customers.

United is my favorite and I always try to fly United. I feel like this crew didn’t mesh well together.

Our flight was delayed three times. It took us 17 hours to get home.

The flight crew was fantastic. The flight attendants were incredibly considerate, kind and attentive.

We were redirected to a near by city due to weather and had to stay in the aircraft before flying to the original destination's airport. The whole delay added 3+ hours and were were not offered any snacks or water.

Both flights yesterday, experienced hard landings. Harder than I’ve ever felt before. Im hopeful there was weather involved and not pilot error. Other than the landing, the flight was quite good~

The flight was 90 minutes long and the stewardesses were extremely slow. I was in row 16 and they did not serve us drinks until we were descending for landing in a 90 minute flight. Unacceptably slow and at least 10 rows (20 to 31) did not receive any drinks or snacks for the entire duration of the flight because of the slowness of the stewardesses. There is no rationale to delay beverage service to brew coffee for a flight at six p m.

i suspect i caught flu on this flight as i could hear someone coughing a few rows back and ended up with flu a few days later. also tiresome to have to watch movies on my device by holding up smartphone screen, would have liked to have in seat display.

I had trouble finding a boarding pass because I had an hour between Flights and American did not see my flight I believe because I was ticketed through KAYAK. I did not have enough time to go to the desk before boarding so I went to the desk and told them while I was boarding and they had a boarding pass for me within three minutes. Nice. I paid extra to have more legroom and it is definitely worth it for a six hour flight. I would’ve paid for a decent dinner, but they didn’t offer anything but a snack box —not good for six hours.

Couldn’t use car seat due to lack of window seats available was disappointing

Best price with timings that suited us. The flight was punctual.

After my luggage was grabbed by another passenger, by accident, I chose to speak with the American Airlines staff within the airport. Not only was the customer support staff uninformed but also very argumentative, making this situation harder to deal with. I was only able to finally retrieve my luggage thanks to the passenger who took it contacting me due to the tags on the luggage. All of this was happening during another 2 hour delay and 3 gate changes. Horrible airline with disgusting, on the ground, customer support staff.

The experience with American Airlines was terrible from beginning to end. Flight 1210 from Cancun to Charlotte was delayed three times. AA customer service at the CUN airport could not provide information on why or how to accommodate me if I missed my connecting flight at CLT due to the delays. Upon arrival to CLT, de-boarding the plane was a horrible experience. You all should have allowed passengers with departing connecting flights within the hour, to get off the plane first! It caused so many passengers to lose valuable time waiting to get off the plane, and then the long lines in customs! American Airlines knew passengers had to make connecting flights and still chose not to hold the plane? I missed Flight 2758 from CLT to DCA for that reason. Waiting three more hours for the next - Flight 1269 from CLT to DCA. Once again another delay at the last possible minute before boarding due to the plane going out of service/maintenance. Once the new plane boarded, we sat on the tarmac for 40min. I did not arrive to DCA until 12:33am. I spent over 12hours at the airport and I plan to never fly American Airlines again.

Having issues traveling with AA for last two years, became a huge gamble

Overall good flight. The flight attendants were annoying and unfriendly. They would ask me to grab someone else’s trash can just waiting until the person woke up or after the flight is done. It’s not my job to pick up someone else’s trash. Especially when it’s not easily reachable.

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.

Inept company. Won't fly again with them if I can help it. Plane was the wrong size and they couldn't board 20 people.

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 Monterrey to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Monterrey to Seattle found on KAYAK in the last 72 hours.
8/23Fri
2 stops
25h 06mMTY-SEA
$242
8/22Thu
1 stop
12h 06mMTY-SEA
$250
7/15Mon
2 stops
20h 41mMTY-SEA
$251
7/15Mon
3 stops
25h 40mMTY-SEA
$262
8/23Fri
1 stop
15h 15mMTY-SEA
$276
6/26Wed
2 stops
15h 57mMTY-SEA
$279
6/26Wed
1 stop
22h 17mMTY-SEA
$287
7/15Mon
1 stopAeromexico
8h 59mMTY-SEA
$302
8/22Thu
2 stops
14h 01mMTY-SEA
$316
6/26Wed
3 stops
19h 58mMTY-SEA
$371

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Last minute flights from Monterrey to Seattle

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Monterrey to Seattle that are departing in the next 10 days.
6/15Sat
multi-stopAeromexico
13h 52mMTY-SEA
6/23Sun
multi-stopAeromexico
19h 07mSEA-MTY
$608
6/15Sat
multi-stopDelta
13h 52mMTY-SEA
6/23Sun
multi-stopDelta
13h 48mSEA-MTY
$636
6/15Sat
multi-stopDelta
17h 01mMTY-SEA
6/23Sun
multi-stopDelta
13h 48mSEA-MTY
$642
6/15Sat
multi-stopAmerican Airlines
12h 21mMTY-SEA
6/22Sat
multi-stopAmerican Airlines
7h 21mSEA-MTY
$674

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Monterrey - Seattle Flights

Departure:

Monterrey (MTY)Mexico

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Monterrey

Cabin classes: