$176 Cheap Delta flights San Francisco (SFO) to Mexico City (MEX)

You’ll discover affordable round-trip Delta Air Lines flights from $393 from SFO to MEX by filtering your results from “Price (lowest to highest)” on Expedia. Or look for deals from $176 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Search for one-way or round-trip flights to Mexico City in January or September. You could find lower fares with Delta Air Lines during these off-peak travel months.

Look for Delta Air Lines flights from SFO to MEX about one month before you want to go. The cheapest time to book an international flight is generally 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. Regardless of ticket type or itinerary, the best day of the week to book international airfare is usually Sunday. Friday is often the most expensive. Travelers booking on a Sunday can save 17% on average compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Select our “Nonstop” filter when looking for direct Delta Air Lines flights from SFO to MEX. It’s also a good way to compare other carriers servicing the same nonstop route.

To find the earliest departures from SFO to MEX with Delta Air Lines, filter your results by “Early Morning” and “Morning.” Choosing an early flight usually means you’re less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Delta Air Lines flights from San Francisco Intl. Airport (SFO) to Mexico City come in to Mexico City Intl. Airport (MEX). This is the main gateway to this destination.

With an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is a top choice for many travelers heading from SFO to MEX. Also, if you’re a Delta SkyMiles and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be put toward future getaways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

In most cases, you can change or cancel your flight, although there may be additional fees if your booking was made more than 24 hours ago. Need flexible options? Make use of our “Changes included” or “No cancel fee” filter to find flights that won’t penalize you if you need to alter your plans. To update your itinerary, visit “Trips,” select your flight and click on “Manage Booking” for more information.