What are the cheapest airlines flying from Monterrey to Seattle round-trip?

Our cheapest airline available from Monterrey to Seattle is Alaska Airlines. Our recent data shows that you can find tickets from as low as $294 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $303 and $306 round-trip. Alaska Airlines is currently priced 49% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Monterrey to Seattle one-way?

The cheapest airline one-way is Aeromexico, with whom users have recently found tickets for as low as $182. However, be on the lookout for offers from Alaska Airlines and United Airlines, as they are both options that can get you from Monterrey to Seattle for a low price.

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

Travelers seeking maximum savings on their Monterrey to Seattle flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Monterrey to Seattle?

When booking a flight from Monterrey to Seattle, you may want to consider flying on American Airlines, Aeromexico or Delta as they are the most popular for this route.

What is the cheapest day to fly round-trip from Monterrey to Seattle?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 27% on your flight compared to booking on days when demand is much higher.

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

To save on the cost of your flight from Monterrey to Seattle, book at least 61 days before your planned departure. Booking around this time can save you about 44% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $585 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $588.

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

The best pricing can be found in the month of September. Prices to Seattle from Monterrey average $584. You can even find prices in September for less than $584, as users have found deals to Seattle from as low as $455. The month of March appears to be one of the more expensive times to travel to Seattle from Monterrey. Flying in the targeted month can save you up to 12%.

Most accurate provider : When it comes to deals on Monterrey-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Monterrey-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Monterrey-Seattle flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Monterrey-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Monterrey-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Monterrey to Seattle that include hotel bookings?

Yes. In addition to deals on Monterrey to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Monterrey to Seattle?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Monterrey to Seattle.

Can I find deals for business class flights from Monterrey to Seattle?

Yes. Cheapflights offers flight deals from Monterrey to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$181+ Flights from Monterrey to Seattle

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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The best prices from Monterrey Gen Mariano Escobedo to Seattle/Tacoma Intl are usually found in September or May, booked 60 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from Monterrey to Seattle

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$294 (Alaska Airlines)
One-way from	$181 (Kiwi.com)
Popular in	March
Cheapest in	September
Average price	$618

Provider with most accurate pricing for Monterrey Gen Mariano Escobedo-Seattle/Tacoma Intl flight deals.

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Provider most trusted by Cheapflights users for Monterrey Gen Mariano Escobedo-Seattle/Tacoma Intl flights.

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From Monterrey Gen Mariano Escobedo to Seattle/Tacoma Intl

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One-way flight from Monterrey Gen Mariano Escobedo to Seattle/Tacoma Intl

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High demand for flights, 3% potential price rise

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Best time to find cheap flights, 1% potential price drop

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Average for round-trip flights in December 2024

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Find flight deals from Monterrey to Seattle

Cheapest flights from Monterrey to Seattle
Explore the most affordable flight options available from Monterrey to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

Tue 12/3111:20 amMTY - SEA

1 stop8h 41mMultiple Airlines

Fri 1/32:16 pmSEA - MTY

2 stops29h 29mMultiple Airlines

Deal found 12/21

$610

Tue 12/3110:00 amMTY - SEA

2 stops15h 35mDelta

Fri 1/311:00 pmSEA - MTY

2 stops17h 24mDelta

Deal found 12/21

$655

Tue 12/315:30 pmMTY - SEA

1 stop8h 20mUnited Airlines

Fri 1/31:58 pmSEA - MTY

1 stop17h 42mUnited Airlines

Deal found 12/21

$678

Tue 12/318:10 amMTY - SEA

1 stop8h 40mAmerican Airlines

Thu 1/212:55 amSEA - MTY

1 stop9h 00mAmerican Airlines

Deal found 12/21

$852

Mon 12/301:01 amMTY - SEA

2 stops20h 56mVolaris

Fri 1/39:58 pmSEA - MTY

1 stop9h 18mVolaris

Deal found 12/21

$1,288

Best flights from Monterrey to Seattle
Discover carefully curated flight deals from Monterrey to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 22, 2024.

Wed 3/193:14 pmMTY - SEA

1 stop19h 43mAlaska Airlines

Sun 3/238:00 amSEA - MTY

1 stop29h 24mAlaska Airlines

Deal found 12/20

$294

Wed 2/198:30 amMTY - SEA

1 stop13h 24mDelta

Mon 3/39:24 amSEA - MTY

1 stop11h 29mDelta

Deal found 12/21

$303

Wed 3/195:30 amMTY - SEA

2 stops16h 45mUnited Airlines

Sun 3/237:00 amSEA - MTY

1 stop20h 43mUnited Airlines

Deal found 12/20

$306

Tue 2/48:30 amMTY - SEA

1 stop13h 24mAeromexico

Tue 2/116:15 amSEA - MTY

2 stops15h 38mAeromexico

Deal found 12/21

$307

Fri 5/2312:38 pmMTY - SEA

1 stop8h 37mVolaris

Mon 6/210:15 pmSEA - MTY

1 stop12h 43mVolaris

Deal found 12/21

$402

Wed 2/1912:35 pmMTY - SEA

1 stop8h 30mAmerican Airlines

Sun 3/212:59 amSEA - MTY

1 stop8h 56mAmerican Airlines

Deal found 12/21

$553

Sat 4/128:50 amMTY - SEA

1 stop28h 06mFrontier

Sat 4/266:44 pmSEA - MTY

1 stop24h 01mFrontier

Deal found 12/21

$565

Tue 12/3111:20 amMTY - SEA

1 stop8h 41mMultiple Airlines

Fri 1/32:16 pmSEA - MTY

2 stops29h 29mMultiple Airlines

Deal found 12/21

$610

Last-minute flights from Monterrey to Seattle
Discover last-minute flight deals from Monterrey to Seattle. Data last updated December 22, 2024 and is based on user searches.

Mon 12/301:01 amMTY - SEA

2 stops20h 56mVolaris

Fri 1/39:58 pmSEA - MTY

1 stop9h 18mVolaris

Deal found 12/21

$1,288

Tue 12/3111:20 amMTY - SEA

1 stop8h 41mMultiple Airlines

Fri 1/32:16 pmSEA - MTY

2 stops29h 29mMultiple Airlines

Deal found 12/21

$610

Tue 12/3110:00 amMTY - SEA

2 stops15h 35mDelta

Fri 1/311:00 pmSEA - MTY

2 stops17h 24mDelta

Deal found 12/21

$655

Tue 12/315:30 pmMTY - SEA

1 stop8h 20mUnited Airlines

Fri 1/31:58 pmSEA - MTY

1 stop17h 42mUnited Airlines

Deal found 12/21

$678

Tue 12/318:10 amMTY - SEA

1 stop8h 40mAmerican Airlines

Thu 1/212:55 amSEA - MTY

1 stop9h 00mAmerican Airlines

Deal found 12/21

$852

Sun 1/261:15 pmMTY - SEA

2 stops13h 35mDelta

Wed 1/295:30 amSEA - MTY

2 stops12h 12mDelta

Deal found 12/21

$309

One-way flights from Monterrey to Seattle
Search for one-way flight options from Monterrey to Seattle. Find affordable one-way fares based on user searches. Data last updated December 22, 2024.

Mon 2/2410:40 amMTY - SEA

2 stops15h 45mMultiple Airlines

Deal found 12/20

$181

Wed 3/1910:33 amMTY - SEA

1 stop10h 22mAeromexico

Deal found 12/21

$182

Mon 2/244:31 pmMTY - SEA

1 stop19h 29mAlaska Airlines

Deal found 12/20

$190

Wed 3/195:30 amMTY - SEA

3 stops16h 45mUnited Airlines

Deal found 12/21

$206

Fri 1/311:10 amMTY - SEA

1 stop11h 36mFrontier

Deal found 12/21

$411

Wed 1/11:01 amMTY - SEA

2 stops20h 56mVolaris

Deal found 12/21

$907

Find flights from Monterrey to Seattle within your budget

Fly from

Fly to

Route

Depart

Return

Price

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Wed 3/19

3:14 pm-9:57 am

1 stop19h 43m

Seattle/Tacoma Intl

Sun 3/23

8:00 am-2:24 pm

1 stop29h 24m

$294

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Wed 2/19

8:30 am-7:54 pm

1 stop13h 24m

Seattle/Tacoma Intl

Mon 3/3

9:24 am-10:53 pm

1 stop11h 29m

$303

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Wed 3/19

5:30 am-9:15 pm

2 stops16h 45m

Seattle/Tacoma Intl

Sun 3/23

7:00 am-4:43 am

1 stop20h 43m

$306

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Tue 2/4

8:30 am-7:54 pm

1 stop13h 24m

Seattle/Tacoma Intl

Tue 2/11

6:15 am-11:53 pm

2 stops15h 38m

$307

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Fri 5/23

12:38 pm-8:15 pm

1 stop8h 37m

Seattle/Tacoma Intl

Mon 6/2

10:15 pm-11:58 am

1 stop12h 43m

$402

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Wed 2/19

12:35 pm-7:05 pm

1 stop8h 30m

Seattle/Tacoma Intl

Sun 3/2

12:59 am-11:55 am

1 stop8h 56m

$553

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Sat 4/12

8:50 am-11:56 am

1 stop28h 06m

Seattle/Tacoma Intl

Sat 4/26

6:44 pm-7:45 pm

1 stop24h 01m

$565

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Tue 12/31

11:20 am-6:01 pm

1 stop8h 41m

Seattle/Tacoma Intl

Fri 1/3

2:16 pm-9:45 pm

2 stops29h 29m

$610

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Mon 2/24

10:40 am-12:25 am

2 stops15h 45m

$181

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

Wed 3/19

10:33 am-7:55 pm

1 stop10h 22m

$182

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 14 results

Compare providers for flights from Monterrey to Seattle

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Monterrey to Seattle in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Monterrey-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Monterrey-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Monterrey-Seattle flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Monterrey-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Monterrey-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Monterrey to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Monterrey with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Monterrey to Seattle

Get recent, data-driven insights about flights from Monterrey to Seattle including ideal travel times, pricing trends, and more.

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

The best time to book flights from Monterrey to Seattle is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Monterrey to Seattle?

Currently, January is the cheapest month in which you can book a flight from Monterrey to Seattle (average of $238). Flying from Monterrey to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MTY to SEA?

When flying from Monterrey to Seattle, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 4% versus a flight in the morning.

Rainfall in Seattle by month

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

See what other customers who have flown with Volaris, Delta and United Airlines from Monterrey to Seattle have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,537 reviews

Reviews

1 / 10

How do online staff who book reservations get a passenger’s birthdate wrong

Alaska Airlines

8.0

Very good

9,537 reviews

Alaska Airlines

8.0

Very good

9,537 reviews

Reviews

1 / 10

How do online staff who book reservations get a passenger’s birthdate wrong

Delta

8.0

Very good

8,594 reviews

Alaska Airlines

8.0

Very good

9,537 reviews

Reviews

1 / 10

How do online staff who book reservations get a passenger’s birthdate wrong

Aeromexico

7.5

Good

1,915 reviews

Alaska Airlines

8.0

Very good

9,537 reviews

Reviews

1 / 10

How do online staff who book reservations get a passenger’s birthdate wrong

United Airlines

7.4

Good

9,028 reviews

Alaska Airlines

8.0

Very good

9,537 reviews

Reviews

1 / 10

How do online staff who book reservations get a passenger’s birthdate wrong

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,537 reviews

Reviews

1 / 10

How do online staff who book reservations get a passenger’s birthdate wrong

Related info for your journey

What are the cheapest airlines flying from Monterrey to Seattle round-trip?
Our cheapest airline available from Monterrey to Seattle is Alaska Airlines. Our recent data shows that you can find tickets from as low as $294 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $303 and $306 round-trip. Alaska Airlines is currently priced 49% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Monterrey to Seattle one-way?
The cheapest airline one-way is Aeromexico, with whom users have recently found tickets for as low as $182. However, be on the lookout for offers from Alaska Airlines and United Airlines, as they are both options that can get you from Monterrey to Seattle for a low price.
Can I find deals for flights from Monterrey to Seattle that include hotel bookings?
Yes. In addition to deals on Monterrey to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Monterrey to Seattle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Monterrey to Seattle.
Can I find deals for business class flights from Monterrey to Seattle?
Yes. Cheapflights offers flight deals from Monterrey to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Monterrey to Seattle?
Currently, January is the cheapest month in which you can book a flight from Monterrey to Seattle (average of $238). Flying from Monterrey to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Monterrey to Seattle

Monterrey to Portland flights

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Other flights to Seattle

Top 4 airlines flying from Monterrey to Seattle

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$354	Average$501	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$482	Average$624	FlexibilityNo cancel fee	On-time69%
Aeromexico	Cheapest$490	Average$587	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$564	Average$664	FlexibilityNo cancel fee	On-time71%

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$181+ Cheap flights from Monterrey (MTY) to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Monterrey to Seattle with Cheapflights

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3. Compare prices and book

The best prices from Monterrey Gen Mariano Escobedo to Seattle/Tacoma Intl are usually found in September or May, booked 60 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from Monterrey to Seattle

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Monterrey to Seattle

Cheapest flights from Monterrey to SeattleExplore the most affordable flight options available from Monterrey to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

Explore the most affordable flight options available from Monterrey to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

Find flights from Monterrey to Seattle within your budget

Compare providers for flights from Monterrey to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Monterrey to Seattle in December.

Best time to book a flight from Monterrey to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Monterrey with our price prediction graph.

Travel insights for flights from Monterrey to Seattle

Get recent, data-driven insights about flights from Monterrey to Seattle including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Monterrey to Seattle. Price data was last updated on December 13, 2024.

What is the cheapest month to book a flight from Monterrey to Seattle?

What is the cheapest time of day to fly from MTY to SEA?

Find hourly flight availability from Monterrey to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

Reviews of airlines servicing Seattle

See what other customers who have flown with Volaris, Delta and United Airlines from Monterrey to Seattle have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Monterrey to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Monterrey to Seattle round-trip?

What are the cheapest airlines to fly from Monterrey to Seattle one-way?

Can I find deals for flights from Monterrey to Seattle that include hotel bookings?

How can I find direct flights from Monterrey to Seattle?

Can I find deals for business class flights from Monterrey to Seattle?

What is the cheapest month to book a flight from Monterrey to Seattle?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Monterrey to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Monterrey to Seattle

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Cheapest flights from Monterrey to Seattle
Explore the most affordable flight options available from Monterrey to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.