How popular is this Seattle to Mexico City flight route?

This flight path from Seattle/Tacoma Intl to Mexico City Benito Juarez was viewed by 75 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What is the cheapest airline to fly from Seattle to Mexico City round-trip?

According to our current data, Volaris ($457), offers the cheapest pricing from Seattle to Mexico City. Volaris is priced at 35% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Seattle to Mexico City?

Travelers seeking maximum savings on their Seattle to Mexico City flight should consider departing on Saturday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Mexico City ranges from 0.0 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. January is typically the driest time to visit Mexico City when rainfall is around 0.0 in.

If weather is an important factor for your trip to Mexico City, use this chart to help with planning. For those seeking warmer temperatures, May 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 January, when temperatures are typically at their lowest (around 55.4 F).

What are the cheapest flights from Seattle to Mexico City?

The cheapest flight price from Seattle to Mexico City is $214. On average you can expect to pay $938. The most popular route, (Seattle/Tacoma Intl - Mexico City Benito Juarez), can usually be booked for $330.

What are the most reliable airlines from Seattle to Mexico City?

Before booking your flight to Mexico City from Seattle, check out the most reliable airlines to get you to your destination on time: Aeromexico (96%), Delta (96%), Virgin Atlantic( 96%).

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

Before booking your flight from Seattle to Mexico City check out the most popular airlines for this route: AeroMexico Connect, American Airlines or Air Canada.

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

Travelers have found that booking a Monday departure is the best way to save up to 13% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save up to 34% on this flight, we recommend booking at least 45 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Mexico City from $597 1-2 weeks out and tickets from $750 for flights departing within the next 72 hours.

What is the cheapest month to fly from Seattle to Mexico City?

Our data shows that June tends to be the cheapest month to fly to Mexico City from Seattle. Users have commonly found prices around $714 for the month, but tickets can be as low as $448. Due to multiple factors, prepare for potentially higher prices in December.

What airports do I use to fly from Seattle to Mexico City?

Booking a flight from Seattle/Tacoma Intl (SEA) to Mexico City Benito Juarez (MEX) is your only option if you wish to fly from Seattle to Mexico City. On a typical day, there are 6 flights from Seattle/Tacoma Intl to Benito Juarez, all of which are around 5h 30m for a nonstop flight. You can also purchase a plane ticket from 8 airlines when you book a flight from Seattle/Tacoma Intl to Mexico City.

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

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

How can I find direct flights from Seattle to Mexico City?

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

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

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

$188+ Flights from Seattle to Mexico City

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Mexico City Benito Juarez are usually found in June or July, booked 44 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Seattle to Mexico City

Round-trip from	$450 (Kiwi.com)
One-way from	$188 (Cheapflightsfares)
Popular in	December
Cheapest in	June
Average price	$652
Good round-trip deal	$569 or less
Good one-way deal	$259 or less

From Seattle/Tacoma Intl to Mexico City Benito Juarez

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One-way flight from Seattle/Tacoma Intl to Mexico City Benito Juarez

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Highest demand for flights based on searches. 11% potential increase in price ($91 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Mexico City Benito Juarez.

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Price to beat on a one-way flight from Seattle/Tacoma Intl to Mexico City Benito Juarez.

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Find flight deals from Seattle to Mexico City

Cheapest flights from Seattle to Mexico City
Explore the most affordable flight options available from Seattle to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2025.

Tue 9/234:19 pmSEA - MEX

1 stop9h 51mMultiple Airlines

Thu 9/258:10 amMEX - SEA

1 stop9h 50mMultiple Airlines

Deal found 7/15

$450

Fri 10/3110:15 pmSEA - MEX

1 stop10h 10mVolaris

Tue 11/48:10 amMEX - SEA

1 stop16h 52mVolaris

Deal found 7/15

$454

Best flights from Seattle to Mexico City
Discover carefully curated flight deals from Seattle to Mexico City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 16, 2025.

Tue 9/234:19 pmSEA - MEX

1 stop9h 51mMultiple Airlines

Thu 9/258:10 amMEX - SEA

1 stop9h 50mMultiple Airlines

Deal found 7/15

$450

Thu 9/2510:15 pmSEA - MEX

1 stop10h 25mVolaris

Sun 9/2812:00 pmMEX - SEA

1 stop9h 15mVolaris

Deal found 7/14

$457

Last-minute flights from Seattle to Mexico City
Discover last-minute flight deals from Seattle to Mexico City. Data last updated July 16, 2025 and is based on user searches.

Sun 7/207:20 amSEA - MEX

1 stop13h 45mAeromexico

Mon 7/218:30 amMEX - SEA

1 stop9h 16mAeromexico

Deal found 7/14

$608

Tue 7/2210:00 pmSEA - MEX

1 stop10h 40mMultiple Airlines

Tue 8/1911:45 amMEX - SEA

1 stop9h 45mMultiple Airlines

Deal found 7/15

$473

Tue 7/2210:00 pmSEA - MEX

1 stop10h 40mVolaris

Fri 8/2212:00 pmMEX - SEA

1 stop9h 15mVolaris

Deal found 7/15

$483

Fri 8/15:30 pmSEA - MEX

1 stop25h 30mMultiple Airlines

Wed 8/67:00 amMEX - SEA

2 stops16h 17mMultiple Airlines

Deal found 7/14

$452

Mon 8/1810:00 pmSEA - MEX

1 stop10h 40mVolaris

Tue 8/2612:00 pmMEX - SEA

1 stop9h 15mVolaris

Deal found 7/14

$457

One-way flights from Seattle to Mexico City
Search for one-way flight options from Seattle to Mexico City. Find affordable one-way fares based on user searches. Data last updated July 16, 2025.

Tue 7/2210:00 pmSEA - MEX

1 stop10h 40mVolaris

Deal found 7/15

$188

Sun 9/288:05 amSEA - MEX

2 stops14h 05mMultiple Airlines

Deal found 7/15

$190

Sat 8/96:25 amSEA - MEX

1 stop10h 05mFrontier

Deal found 7/14

$234

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SeattleMexico City

SEA - MEX

SEAMEX

Seattle/Tacoma Intl

Tue 9/23

4:19 pm-3:10 am

1 stop9h 51m

Mexico City Benito Juarez

Thu 9/25

8:10 am-5:00 pm

1 stop9h 50m

$450

SeattleMexico City

SEA - MEX

SEAMEX

Seattle/Tacoma Intl

Thu 9/25

10:15 pm-9:40 am

1 stop10h 25m

Mexico City Benito Juarez

Sun 9/28

12:00 pm-8:15 pm

1 stop9h 15m

$457

SeattleMexico City

SEA - MEX

SEAMEX

Seattle/Tacoma Intl

Tue 7/22

10:00 pm-9:40 am

1 stop10h 40m

$188

SeattleMexico City

SEA - MEX

SEAMEX

Seattle/Tacoma Intl

Sun 9/28

8:05 am-11:10 pm

2 stops14h 05m

$190

SeattleMexico City

SEA - MEX

SEAMEX

Seattle/Tacoma Intl

Sat 8/9

6:25 am-5:30 pm

1 stop10h 05m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

The best insider tips for Seattle to Mexico City flights

Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to Mexico City trip

Airports

SEA

Use SEA Spot Saver for free security screening appointments. Reserve online up to five days before your flight to minimize wait times.

MEX

For a quick transfer to downtown, rideshare services like Uber are reliable and cheaper than taxis. Pick-ups are outside arrivals.

Our travel experts

Brandon Schultz

Expert on MEX and SEA

Best time to book a flight from Seattle to Mexico City

Have a flexible travel schedule? Discover the best time to fly to Mexico City from Seattle 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 Seattle to Mexico City

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

Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Mexico City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Seattle to Mexico City (average of $388). Flying from Seattle to Mexico City in December is currently the most expensive (average of $615). 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 SEA to MEX?

It’s optimal to fly from Seattle to Mexico City at noon. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from Seattle to Mexico City

The most flights from SEA to MEX are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Mexico City

Read through reviews of airlines operating flights from Seattle to Mexico City, such as Volaris and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Volaris

6.6

Okay

1,161 reviews

Reviews

1 / 20

8.0

Excellent

Bernard,Apr 2025

MLM - LAX

Volaris has the route and the price to beat other airlines. Its service is basic and quite OK. Its web site, internet boarding appears to be in turmoil. For travel to Morelia, it is what we choose.

Volaris

6.6

Okay

1,161 reviews

Volaris

6.6

Okay

1,161 reviews

Reviews

1 / 20

8.0

Excellent

Bernard,Apr 2025

MLM - LAX

Volaris has the route and the price to beat other airlines. Its service is basic and quite OK. Its web site, internet boarding appears to be in turmoil. For travel to Morelia, it is what we choose.

Frontier

5.9

Fair

3,256 reviews

Volaris

6.6

Okay

1,161 reviews

Reviews

1 / 20

8.0

Excellent

Bernard,Apr 2025

MLM - LAX

Volaris has the route and the price to beat other airlines. Its service is basic and quite OK. Its web site, internet boarding appears to be in turmoil. For travel to Morelia, it is what we choose.

Related info for your journey

What airports do I use to fly from Seattle to Mexico City?
Booking a flight from Seattle/Tacoma Intl (SEA) to Mexico City Benito Juarez (MEX) is your only option if you wish to fly from Seattle to Mexico City. On a typical day, there are 6 flights from Seattle/Tacoma Intl to Benito Juarez, all of which are around 5h 30m for a nonstop flight. You can also purchase a plane ticket from 8 airlines when you book a flight from Seattle/Tacoma Intl to Mexico City.
How popular is this Seattle to Mexico City flight route?
This flight path from Seattle/Tacoma Intl to Mexico City Benito Juarez was viewed by 75 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What is the cheapest airline to fly from Seattle to Mexico City round-trip?
According to our current data, Volaris ($457), offers the cheapest pricing from Seattle to Mexico City. Volaris is priced at 35% lower than the current average price of a flight leaving 3 months from now.
What are the most reliable airlines from Seattle to Mexico City?
Before booking your flight to Mexico City from Seattle, check out the most reliable airlines to get you to your destination on time: Aeromexico (96%), Delta (96%), Virgin Atlantic( 96%).
What are the cheapest flights from Seattle to Mexico City?
The cheapest flight price from Seattle to Mexico City is $214. On average you can expect to pay $938. The most popular route, (Seattle/Tacoma Intl - Mexico City Benito Juarez), can usually be booked for $330.
Can I find deals for flights from Seattle to Mexico City that include hotel bookings?
Yes. In addition to deals on Seattle to Mexico City flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seattle to Mexico City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Mexico City.
Can I find deals for business class flights from Seattle to Mexico City?
Yes. Cheapflights offers flight deals from Seattle to Mexico City 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 Seattle to Mexico City?
Currently, May is the cheapest month in which you can book a flight from Seattle to Mexico City (average of $388). Flying from Seattle to Mexico City in December is currently the most expensive (average of $615). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Seattle to Mexico City

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Complete your trip

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Tlalpan car rentals

Other flights to Mexico City

Top 8 airlines flying from Seattle to Mexico City

Airline	Cheapest	Average	Flexibility	On-time
Volaris	Cheapest$314	Average$455	FlexibilityNo cancel fee	On-time79%
Frontier	Cheapest$414	Average$571	FlexibilityNo cancel fee	On-time62%
Air Canada	Cheapest$481	Average$536	FlexibilityNo cancel fee	On-time67%
Aeromexico	Cheapest$552	Average$706	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$602	Average$797	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$646	Average$841	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$668	Average$922	FlexibilityNo cancel fee	On-time69%
AeroMexico Connect	Cheapest$793	Average$1,091	FlexibilityNo cancel fee	On-timeN/A

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$188+ Cheap flights from Seattle (SEA) to Mexico City (MEX)

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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Mexico City 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 Seattle/Tacoma Intl to Mexico City Benito Juarez are usually found in June or July, booked 44 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Seattle to Mexico City

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Seattle to Mexico City

Cheapest flights from Seattle to Mexico CityExplore the most affordable flight options available from Seattle to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2025.

Explore the most affordable flight options available from Seattle to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2025.

Cheapflights Fare Finder

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

The best insider tips for Seattle to Mexico City flights

Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to Mexico City trip

Airports

SEA

MEX

Our travel experts

Best time to book a flight from Seattle to Mexico City

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

Cheapflights Insights

Everything you need to know about your flight from Seattle to Mexico City

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Mexico City. Price data was last updated on July 11, 2025.

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

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

Find hourly flight availability from Seattle to Mexico City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 16, 2025.

Weekly flight availability from Seattle to Mexico City

Explore weekly flight availability from Seattle to Mexico City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 16, 2025.

Reviews of airlines servicing Mexico City

Read through reviews of airlines operating flights from Seattle to Mexico City, such as Volaris and Frontier. 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 Seattle to Mexico City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Seattle to Mexico City?

How popular is this Seattle to Mexico City flight route?

What is the cheapest airline to fly from Seattle to Mexico City round-trip?

What are the most reliable airlines from Seattle to Mexico City?

What are the cheapest flights from Seattle to Mexico City?

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

How can I find direct flights from Seattle to Mexico City?

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

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

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 Seattle to Mexico City

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

Top 8 airlines flying from Seattle to Mexico City

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Cheapest flights from Seattle to Mexico City
Explore the most affordable flight options available from Seattle to Mexico City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 16, 2025.