Cheap flights from Washington to Mexico City from $103

The cheapest month to fly to Mexico City from State of Washington is in September. Flight prices, which tend to average around $558, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Mexico City from State of Washington during March instead. Flights to Mexico City in March, while not as cheap as those in September, still average around $582.

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 $634. 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 $721.

According to our data, the cheapest time of day to fly to Mexico City is at noon. momondo users have found flights departing from State of Washington to Mexico City at noon for as low as $560. 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 $688 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 $634 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 $579 on momondo.

There are 3 cabin classes available to choose from on Washington to Mexico City Benito Juarez 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, Delta and Volaris 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 51% 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.

2 flights are operational daily from State of Washington to Mexico City as of March 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 14 per week as of March 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.