Cheap flights from Monterrey to Seattle from $167
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Monterrey to Seattle departing on 5/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Monterrey to Seattle
Cheap round-trip flights
Cheap one-way flights
Delta flights from Monterrey to Seattle
Our best Delta deals on Monterrey to Seattle flight tickets
Alaska Airlines flights from Monterrey to Seattle
Our best Alaska Airlines deals on Monterrey to Seattle flight tickets
See travel insights to Seattle from
How to get the cheapest flight ticket from Monterrey to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
In general, January is the cheapest month to fly from Monterrey to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $308. If you don’t want to visit Seattle in January, then you should wait until February to fly from Monterrey, when ticket prices are also cheap, with an average price of $345.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Monterrey is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $559. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Monterrey because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $713.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Monterrey at noon is the least expensive time of day to depart. momondo users have found prices as low as $573 when looking at flights departing at noon. Flights to Seattle are more costly in the morning, with an average ticket price of $596. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from Monterrey when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $506 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Monterrey for as low as $403 on momondo.
What is the cheapest airline that flies from Monterrey Gen Mariano Escobedo to Seattle/Tacoma Intl?
Aeromexico, United Airlines, and Alaska Airlines are the most popular carriers operating from Monterrey Gen Mariano Escobedo to Seattle/Tacoma Intl
What airlines fly to Seattle?
United Airlines, American Airlines and Aeromexico are the top three most popular airlines that fly to Seattle from Monterrey according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 4 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
When to book flights from Monterrey to Seattle
Cheap Monterrey to Seattle (MTY to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Monterrey to Seattle
How far is Monterrey Gen Mariano Escobedo to Seattle/Tacoma Intl by plane?
Monterrey Gen Mariano Escobedo and Seattle/Tacoma Intl are 1930.6 mi apart from one another. A reasonable flight in good conditions will take 7h 14m.
When did momondo last update prices for flights from Monterrey Gen Mariano Escobedo Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Monterrey Gen Mariano Escobedo Airport to Seattle/Tacoma Intl Airport refresh daily.
How many operators does momondo search for flights from Monterrey Gen Mariano Escobedo Airport to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Monterrey Gen Mariano Escobedo Airport to Seattle/Tacoma Intl Airport is 4 as of April 2025.
How old do you have to be to fly from Monterrey Gen Mariano Escobedo Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Monterrey Gen Mariano Escobedo Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Monterrey to Seattle?
Based on momondo bookings for flights between Monterrey and Seattle, the leading airline is United Airlines, making up 53% of the total bookings. Other popular airlines include American Airlines with 22%, Aeromexico with 12%, and Delta with 12%.
Best airlines flying from Monterrey to Seattle
Compare and see reviews for airlines that fly from Monterrey to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $227 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $328 | Free Cancellation | Rating 7.5 1,698 reviews | |||
| PriceFrom $342 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $379 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Monterrey to Seattle?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Monterrey to Seattle. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Monterrey to Seattle with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Seattle from Monterrey with this policy.
How can momondo help me find flights from Monterrey to Seattle?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Monterrey.
I’m not ready to book a flight from Monterrey to Seattle right now. Can momondo alert me if prices change?
Price alerts on flights to Seattle from Monterrey are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.