Cheap flights from Washington to Mexico City from $128

The cheapest month to fly to Mexico City from State of Washington is in April. Flight prices, which tend to average around $107, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Mexico City from State of Washington during September instead. Flights to Mexico City in September, while not as cheap as those in April, still average around $116.

Our data shows that Tuesday is the least expensive day to fly to Mexico City. Tickets to fly out on this day can be as low as $636. On the other hand, Sunday is the most expensive day to depart from State of Washington because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $739.

According to our data, the cheapest time of day to fly to Mexico City is in the evening. momondo users have found flights departing from State of Washington to Mexico City in the evening for as low as $665. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Mexico City, so prices are often more expensive at around $711 per ticket.

Fly from Seattle/Tacoma Intl to Mexico City Benito Juarez for the best Washington - Mexico City Benito Juarez flight prices

You are more likely to see cheaper flights to Mexico City from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Mexico City for around $611 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mexico City from State of Washington for as low as $516 on momondo.

There are 3 cabin classes available to choose from on State of Washington to Mexico City flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Volaris and Delta are the most popular carriers operating from Washington to Mexico City Benito Juarez

Aeromexico, Volaris and Delta are the top three most popular airlines that fly to Mexico City from State of Washington according to our data. Aeromexico is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Mexico City. Keep in mind that there are 6 different airlines that fly to Mexico City on a routine basis, so you have a few additional options to choose from.

1 flights are operational daily from State of Washington to Mexico City as of June 2026. The most popular departure time for this route is 9:00AM, with 100% of flights per day taking off at noon.

The number of flights available between State of Washington and Mexico City is 9 per week as of June 2026. The most frequent departure day is Tue, with 22% of weekly flights leaving on this day.