Cheap flights from Seattle to Mexico City

Return
1 adult
Economy
From?
To?
Fri 21/1
Fri 28/1

How to find the cheapest flight from Seattle to Mexico City

All the information you need to plan the best SEA to MEX flight in 2022: compare Seattle to Mexico City flight prices with the expected peak season, weather and rainfall in Mexico City.

SEA - MEX

Price

C$ 450 - C$ 744

MEX

Temperature

13 - 19 °C

MEX

Precipitation

0 - 120 mm

Popular in

December

High demand for flights, 29% potential price rise

Cheapest in

August

Best time to find cheap flights, 15% potential price drop

Average price

C$ 642

Average for round-trip flights in January 2022

Round-trip from

C$ 565

From Seattle/Tacoma Intl to Mexico City Benito Juarez

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

Flights from Seattle to Mexico City are generally found to be more expensive on Wednesday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Mexico City.

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

To save on the cost of your flight from Seattle to Mexico City, book at least 49 days before your planned departure. Booking around this time can save you about 16% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 721 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 769.

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

August can be a great time to fly to Mexico City from Seattle with a flight ticket averaging about C$ 667. Cheapflights users have found deals in the month of August for as cheap as C$ 455. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Seattle to Mexico City (SEA - MEX)?

When flying from Seattle to Mexico City, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 55% versus a flight at noon.

Related info for your journey

Useful info, stats and facts about Seattle to Mexico City flights.

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

American Airlines, Aeromexico and Volaris are the most popular airlines when flying from Seattle to Mexico City.

Can I fly to Mexico City Benito Juarez from Seattle/Tacoma Intl right now?

Information is based on travel restrictions from Seattle/Tacoma Intl to Mexico City Benito Juarez

Most visitors from Seattle/Tacoma Intl can enter Mexico City Benito Juarez without restrictions.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering Mexico City Benito Juarez.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Mexico City Benito Juarez.

Documents
Health Declaration Form (PDF) - Completed form should be presented upon arrival

Tourist Card - The printed tourist card must be presented upon arrival in Mexico.


Can I fly back to Seattle/Tacoma Intl from Mexico City Benito Juarez?

Returning to Seattle/Tacoma Intl from Mexico City Benito Juarez

COVID-19 testing requirements
Visitors from Mexico City Benito Juarez must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Mexico City Benito Juarez are not required to quarantine after entering Seattle/Tacoma Intl.

Top airline flying from Seattle to Mexico City

The chart below displays the airlines Cheapflights users travelling from Seattle to Mexico City choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Aeromexico
CheapestC$ 736
AverageC$ 1,023
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety

Hourly flight availability from Seattle to Mexico City

See what time of day planes typically take off from Seattle to Mexico City
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
41%of flight departuresAfternoonNoon to 6 pm
58%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Seattle to Mexico City

See how many times per day planes take to the skies headed from Seattle to Mexico City
Sunday1daily flight
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday1daily flight