How long is the flight from Monterrey to Seattle?

There are many flights that can get you from Monterrey to Seattle in 13h 33m. Fly via Volaris to get the fastest option. The distance from Monterrey to Seattle is about 1923 mi.

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

Our cheapest airline available from Monterrey to Seattle is United Airlines. Our recent data shows that you can find tickets from as low as $227 on this airline. Additional options worth looking into are Aeromexico and Delta, starting at $328 and $329 round-trip. United Airlines is currently priced 44% 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 $196. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Monterrey to Seattle for a low price.

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.

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).

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 United Airlines, Delta or American Airlines as they are the most popular for this route.

Most accurate provider : When it comes to deals on Monterrey-Seattle flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Monterrey-Seattle flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

$185+ Flights from Monterrey to Seattle

Q: How much does it cost to fly round-trip from Monterrey to Seattle?

Airfare is below average for this route at the moment. Monterrey to Seattle flights typically cost between $502 and $655 in January. The cheapest round-trip price found within the last 3 days was $365 on Volaris (Jan 24-Jan 31).

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Monterrey to Seattle with Cheapflights

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.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Monterrey Gen Mariano Escobedo to Seattle/Tacoma Intl are usually found in February or May, booked 24 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap 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 diciembre 12, 2025.

vie. 12/193:35 pmMTY - SEA

1 stop29h 44mMultiple Airlines

dom. 1/410:00 amSEA - MTY

1 stop27h 05mMultiple Airlines

Deal found 12/11

$458

jue. 12/2512:38 pmMTY - SEA

1 stop9h 10mMultiple Airlines

mié. 12/3110:00 amSEA - MTY

1 stop27h 05mMultiple Airlines

Deal found 12/10

$493

mié. 12/246:30 amMTY - SEA

2 stops13h 36mUnited Airlines

jue. 1/15:00 amSEA - MTY

1 stop11h 11mUnited Airlines

Deal found 12/10

$524

dom. 12/217:40 pmMTY - SEA

1 stop27h 07mMultiple Airlines

dom. 1/411:03 pmSEA - MTY

1 stop20h 52mMultiple Airlines

Deal found 12/9

$556

lun. 12/224:54 pmMTY - SEA

1 stop7h 58mUnited Airlines

mar. 12/305:00 amSEA - MTY

1 stop13h 36mUnited Airlines

Deal found 12/10

$566

mié. 12/249:50 amMTY - SEA

1 stop10h 41mDelta

dom. 12/285:25 amSEA - MTY

1 stop10h 48mDelta

Deal found 12/10

$573

vie. 12/192:25 pmMTY - SEA

1 stop9h 10mAmerican Airlines

sáb. 12/275:23 amSEA - MTY

1 stop6h 50mAmerican Airlines

Deal found 12/11

$582

vie. 12/196:30 amMTY - SEA

2 stops13h 36mUnited Airlines

sáb. 12/275:00 amSEA - MTY

1 stop11h 11mUnited Airlines

Deal found 12/10

$594

sáb. 12/2010:25 amMTY - SEA

2 stops15h 06mDelta

sáb. 12/275:25 amSEA - MTY

1 stop10h 48mDelta

Deal found 12/11

$596

vie. 12/266:00 amMTY - SEA

1 stop20h 59mUnited Airlines

mié. 12/315:00 amSEA - MTY

1 stop9h 20mUnited Airlines

Deal found 12/10

$597

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 diciembre 12, 2025.

sáb. 1/248:15 amMTY - SEA

1 stop13h 33mVolaris

sáb. 1/3110:00 pmSEA - MTY

1 stop11h 57mVolaris

Deal found 12/10

$365

vie. 3/209:25 pmMTY - SEA

2 stops23h 40mMultiple Airlines

mié. 4/17:59 pmSEA - MTY

2 stops23h 03mMultiple Airlines

Deal found 12/10

$465

mié. 3/186:45 amMTY - SEA

1 stop14h 10mDelta

vie. 3/2711:59 pmSEA - MTY

2 stops11h 38mDelta

Deal found 12/10

$477

vie. 3/209:47 amMTY - SEA

1 stop11h 08mAeromexico

mié. 4/111:46 amSEA - MTY

2 stops12h 03mAeromexico

Deal found 12/11

$477

vie. 1/231:10 pmMTY - SEA

2 stops12h 06mUnited Airlines

mar. 1/279:25 amSEA - MTY

2 stops10h 20mUnited Airlines

Deal found 12/9

$482

jue. 5/1412:38 pmMTY - SEA

1 stop8h 11mVolaris

dom. 5/2411:00 pmSEA - MTY

1 stop9h 37mVolaris

Deal found 12/11

$382

vie. 3/206:45 amMTY - SEA

1 stop14h 10mDelta

mié. 4/18:00 amSEA - MTY

2 stops14h 44mDelta

Deal found 12/10

$477

vie. 1/239:02 amMTY - SEA

1 stop12h 53mAeromexico

mar. 1/279:30 amSEA - MTY

1 stop10h 15mAeromexico

Deal found 12/11

$479

vie. 3/208:15 amMTY - SEA

1 stop12h 33mVolaris

mié. 4/111:00 pmSEA - MTY

1 stop14h 00mVolaris

Deal found 12/11

$436

jue. 5/712:10 pmMTY - SEA

2 stops14h 02mUnited Airlines

lun. 5/1111:55 pmSEA - MTY

1 stop9h 53mUnited Airlines

Deal found 12/9

$483

dom. 1/2511:00 amMTY - SEA

2 stops12h 12mUnited Airlines

dom. 2/15:00 amSEA - MTY

2 stops14h 45mUnited Airlines

Deal found 12/10

$484

Last-minute flights from Monterrey to Seattle
Discover last-minute flight deals from Monterrey to Seattle. Data last updated diciembre 12, 2025 and is based on user searches.

vie. 12/193:35 pmMTY - SEA

1 stop29h 44mMultiple Airlines

dom. 1/410:00 amSEA - MTY

1 stop27h 05mMultiple Airlines

Deal found 12/11

$458

jue. 12/2512:38 pmMTY - SEA

1 stop9h 10mMultiple Airlines

mié. 12/3110:00 amSEA - MTY

1 stop27h 05mMultiple Airlines

Deal found 12/10

$493

vie. 1/239:52 amMTY - SEA

1 stop12h 03mAeromexico

mar. 1/277:20 amSEA - MTY

2 stops13h 48mAeromexico

Deal found 12/9

$476

vie. 1/231:10 pmMTY - SEA

2 stops12h 06mUnited Airlines

mar. 1/279:25 amSEA - MTY

2 stops10h 20mUnited Airlines

Deal found 12/9

$482

sáb. 1/248:15 amMTY - SEA

1 stop13h 33mVolaris

sáb. 1/3110:00 pmSEA - MTY

1 stop11h 57mVolaris

Deal found 12/10

$365

sáb. 1/2412:00 pmMTY - SEA

1 stop8h 50mMultiple Airlines

sáb. 1/3112:54 pmSEA - MTY

2 stops42h 06mMultiple Airlines

Deal found 12/10

$442

dom. 1/2511:00 amMTY - SEA

2 stops12h 12mUnited Airlines

dom. 2/15:00 amSEA - MTY

2 stops14h 45mUnited Airlines

Deal found 12/10

$484

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 diciembre 12, 2025.

jue. 1/155:15 pmMTY - SEA

2 stops28h 36mMultiple Airlines

Deal found 12/10

$185

jue. 12/1812:38 pmMTY - SEA

1 stop9h 10mVolaris

Deal found 12/9

$271

jue. 12/189:40 amMTY - SEA

2 stops26h 31mMultiple Airlines

Deal found 12/9

$310

Find flight deals from Monterrey to Seattle

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$365 (Mytrip)
One-way from	$185 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$604

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

Search Deals

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

Search Deals

From Monterrey Gen Mariano Escobedo to Seattle/Tacoma Intl

Search Deals

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

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($45 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

sáb. 1/24

8:15 am-7:48 pm

1 stop13h 33m

Seattle/Tacoma Intl

sáb. 1/31

10:00 pm-11:57 am

1 stop11h 57m

$365

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

jue. 5/14

12:38 pm-7:49 pm

1 stop8h 11m

Seattle/Tacoma Intl

dom. 5/24

11:00 pm-9:37 am

1 stop9h 37m

$382

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

vie. 3/20

8:15 am-7:48 pm

1 stop12h 33m

Seattle/Tacoma Intl

mié. 4/1

11:00 pm-2:00 pm

1 stop14h 00m

$436

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

vie. 3/20

9:25 pm-8:05 pm

2 stops23h 40m

Seattle/Tacoma Intl

mié. 4/1

7:59 pm-8:02 pm

2 stops23h 03m

$465

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

mié. 3/18

6:45 am-7:55 pm

1 stop14h 10m

Seattle/Tacoma Intl

vie. 3/27

11:59 pm-12:37 pm

2 stops11h 38m

$477

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

vie. 3/20

9:47 am-7:55 pm

1 stop11h 08m

Seattle/Tacoma Intl

mié. 4/1

11:46 am-12:49 am

2 stops12h 03m

$477

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

vie. 3/20

6:45 am-7:55 pm

1 stop14h 10m

Seattle/Tacoma Intl

mié. 4/1

8:00 am-11:44 pm

2 stops14h 44m

$477

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

vie. 1/23

9:02 am-7:55 pm

1 stop12h 53m

Seattle/Tacoma Intl

mar. 1/27

9:30 am-9:45 pm

1 stop10h 15m

$479

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

vie. 1/23

1:10 pm-11:16 pm

2 stops12h 06m

Seattle/Tacoma Intl

mar. 1/27

9:25 am-9:45 pm

2 stops10h 20m

$482

MonterreySeattle

MTY - SEA

MTYSEA

Monterrey Gen Mariano Escobedo

jue. 5/7

12:10 pm-1:12 am

2 stops14h 02m

Seattle/Tacoma Intl

lun. 5/11

11:55 pm-10:48 am

1 stop9h 53m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

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*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Monterrey-Seattle flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Cheapflights Insights

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

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

The best time to book flights from Monterrey to Seattle is 24 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, May is the cheapest month in which you can book a flight from Monterrey to Seattle (average of $227). Flying from Monterrey to Seattle in December is currently the most expensive (average of $367). 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 10% versus a flight in the evening.

How much does it cost to fly round-trip from Monterrey to Seattle?

Reviews of airlines servicing Seattle

Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from Monterrey to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Alaska Airlines

8.0

Very good

11,432 reviews

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Delta

7.9

Good

8,007 reviews

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

United Airlines

7.4

Good

9,095 reviews

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Aeromexico

7.4

Good

1,642 reviews

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

American Airlines

7.2

Good

11,050 reviews

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Related info for your journey

How long is the flight from Monterrey to Seattle?
There are many flights that can get you from Monterrey to Seattle in 13h 33m. Fly via Volaris to get the fastest option. The distance from Monterrey to Seattle is about 1923 mi.
What are the cheapest airlines flying from Monterrey to Seattle round-trip?
Our cheapest airline available from Monterrey to Seattle is United Airlines. Our recent data shows that you can find tickets from as low as $227 on this airline. Additional options worth looking into are Aeromexico and Delta, starting at $328 and $329 round-trip. United Airlines is currently priced 44% 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 $196. However, be on the lookout for offers from American 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, May is the cheapest month in which you can book a flight from Monterrey to Seattle (average of $227). Flying from Monterrey to Seattle in December is currently the most expensive (average of $367). 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

Tacoma

SeaTac

Lakewood

Olympia

Ocean Shores

Edmonds

Lynnwood

Renton

Puyallup

Kirkland

Tukwila

Kent

Cle Elum

Marysville

Leavenworth

Fife

Aberdeen

Shoreline

Centralia

Federal Way

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Monterrey to Seattle

Monterrey to Portland flights

Complete your trip

Seattle car rentals

Seattle/Tacoma Intl Airport car rentals

Kenmore Air Harbor Airport car rentals

Spokane car rentals

Pasco car rentals

Bellingham car rentals

Walla Walla car rentals

Yakima car rentals

Downtown car rentals

Capitol Hill car rentals

West Seattle car rentals

Queen Anne car rentals

Other flights to Seattle

Top 5 airlines flying from Monterrey to Seattle

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$227	Average$415	FlexibilityNo cancel fee	On-time69%
Aeromexico	Cheapest$328	Average$528	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$329	Average$502	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$333	Average$386	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$356	Average$490	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$185+ 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 1/15. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Monterrey Gen Mariano Escobedo to Seattle/Tacoma Intl are usually found in February or May, booked 24 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap 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 diciembre 12, 2025.

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 diciembre 12, 2025.

Find flight deals from Monterrey to Seattle

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Monterrey to Seattle that are best for you.

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.

Cheapflights Insights

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

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

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?

How much does it cost to fly round-trip from Monterrey to Seattle?

Reviews of airlines servicing Seattle

Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from Monterrey to Seattle to help guide your decision. You can also see how each airline stacks up in terms of 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.

How long is the flight from Monterrey to Seattle?

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?

Traveling to a place near 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 5 airlines flying from Monterrey to Seattle

100% Free

Book with Flexibility

Travel Smart

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 diciembre 12, 2025.