Cheap flights from Seattle (SEA) to Mexico City (TLC)

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How to find the cheapest flight from
Seattle (SEA) to Mexico City (TLC)

All the information you need to plan the best SEA to TLC flight in 2022: compare Seattle to Mexico City flight prices with the expected peak season, weather and rainfall in Mexico City.
When is the cheapest time to fly from Seattle to Mexico City (SEA - TLC)?

When flying from Seattle to Mexico City, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 58 days in advance, which can save you up to 54% on flights from Seattle to Mexico City compared to booking the week you need them. Waiting 58 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $555. For sooner than that we have options available in the next 3 days from $653.

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

The best pricing can be found in the month of September. Prices to Mexico City from Seattle average $456. You can even find prices in September for less than $456, as users have found deals to Mexico City from as low as $249. The month of December appears to be one of the more expensive times to travel to Mexico City from Seattle. Flying in the targeted month can save you up to 33%.

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

Friday flights are found to be more expensive to fly from Seattle to Mexico City. 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.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Mexico City</span> flights.

COVID Restrictions

View COVID Travel Restrictions for Mexico City, Mexico

Do I need a COVID test to fly to Mexico City from Seattle?

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

Most visitors from Seattle/Tacoma Intl can enter Mexico City Toluca Intl 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 Toluca Intl.

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

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


Do I need a test to fly back to Seattle from Mexico City?

Returning to Seattle/Tacoma Intl from Mexico City Toluca Intl

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

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

Hide COVID Travel Restrictions for Mexico City, Mexico

Alternative routes for Seattle to Mexico City

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

Destination information for Mexico City

Things to know before you go - useful duration and weather info for your trip from Seattle to Mexico City.
Today's exchange rate
$1 = $20.29
Average temperature for July in Mexico City
69.8 °F
Avg rainfall for July in Mexico City
7.4 ″

Airports servicing Seattle

Airports servicing Mexico City

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