$171 Cheap Aeromexico flights Mexico City (MEX) to San Francisco (SFO)

View $171 flight on Wed, Sep 24, 2025Opens in a new window

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$171 Cheap Aeromexico flights Mexico City (MEX) to San Francisco (SFO)

Prices were available within the past 7 days and start at $171 for one-way flights and $302 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Thu, Sep 25 - Fri, Sep 26
MEX
Mexico City
SFO
San Francisco
$302 Roundtrip, just found
$302
Roundtrip
just found
Select Aeromexico flight, departing Thu, Sep 25 from Mexico City to San Francisco, returning Fri, Sep 26, priced at $302 just found
Flights from Mexico City (MEX) to San Francisco (SFO)
Origin airport
Mexico City Intl.
Destination airport
San Francisco Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Delta, Frontier Airlines, United
Popular airline
Aeromexico
Distance
1881 mi
Average flight time
3 hours 45 mins

Frequently asked questions

How much is an Aeromexico flight from Mexico City Intl. Airport (MEX) to San Francisco Intl. Airport (SFO)?
Make use of the "Price (lowest to highest)" filter on Expedia to look for cheap Aeromexico return flights from $302 from MEX to SFO. Affordable one-way tickets from $171 are available as well.**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.
What is the cheapest month to fly from MEX to SFO with Aeromexico?
Aeromexico flights to San Francisco are typically more affordable in the quieter months of February and April. Whether you're searching for a one-way or a return ticket, you could find a better deal then.
What is the cheapest time to book flights from Mexico City Intl. Airport (MEX) to San Francisco Intl. Airport (SFO) with Aeromexico?
Landing the best Aeromexico deals from MEX to SFO is typically all about timing. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. To top it off, you can pocket 17% on average by buying your fare on a Sunday rather than a Friday, which is often the most expensive day to book.* It's smart to kick off your flight search about one month before you want to travel.*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.
Does Aeromexico fly nonstop from Mexico City Intl. Airport (MEX) to San Francisco Intl. Airport (SFO)?
Easily travel from Mexico City Intl. Airport (MEX) to San Francisco Intl. Airport (SFO) on one of Aeromexico's 14 weekly direct flights. Apply our "Nonstop" and "Airline" filters to find the Aeromexico flight that'll take you to SFO at your preferred time.
How long does it take to fly from MEX to SFO with Aeromexico?
From takeoff till landing, a direct Aeromexico flight from Mexico City Intl. Airport (MEX) to San Francisco Intl. Airport (SFO) takes around 5h 9m.
Which day of the week has the most Aeromexico flights from Mexico City Intl. Airport (MEX) to San Francisco Intl. Airport (SFO)?
Aeromexico has the most flights from Mexico City Intl. Airport (MEX) to San Francisco Intl. Airport (SFO) on Thursday. With up to 2 daily departures, you'll get the most flexibility and choice on this day.
What is the earliest Aeromexico flight from MEX to SFO?
The first Aeromexico flight from MEX to SFO departs at 8:20AM UTC-6, landing at 11:30AM UTC-8. If you prefer to set off later, the last Aeromexico flight leaves MEX at 5:20PM UTC-6 and lands at SFO at 8:30PM UTC-8. Flying before noon is generally a wise choice as morning flights are 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.
What airports does Aeromexico fly into in San Francisco?
San Francisco Intl. Airport (SFO) is the main hub for Aeromexico flights from Mexico City Intl. Airport (MEX) to San Francisco. But the airline also flies to Oakland Intl. Airport (OAK). Make sure you check the "All Airports" option for your destination to see exactly what's available for your trip to San Francisco.
What kind of luggage can I take on an Aeromexico flight from Mexico City Intl. Airport (MEX) to San Francisco Intl. Airport (SFO)?
For checked luggage, passengers can take 1 checked-in bag weighing up to 50 lb with dimensions not exceeding 62 inches. You can also bring 1 cabin bag in the cabin when flying standard economy from MEX to SFO with Aeromexico. This carry-on has to weigh less than 22 lb and be no larger than 21 inches x 15 inches x 9 inches. Going over these limits can mean extra charges, so check Aeromexico's baggage allowance rules before packing.
Why fly with Aeromexico from MEX to SFO?
Journey from MEX to SFO with Aeromexico and look forward to a range of benefits including a rewarding loyalty program. When booking through Expedia as an Aeromexico Club Premier and One Key™ member, you may also earn OneKeyCash™* to use on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does Aeromexico fly from Mexico City Intl. Airport (MEX) to San Francisco Intl. Airport (SFO)?
Aeromexico usually flies Boeing 737 MAX 8 planes for flights from Mexico City Intl. Airport (MEX) to San Francisco Intl. Airport (SFO). This carrier also operates the Boeing 737 MAX 9 on this route. Keep in mind that aircraft type can vary depending on operational demands, so the plane you board might be different on the day you travel.
Can I change or cancel my Aeromexico flight from Mexico City Intl. Airport (MEX) to San Francisco Intl. Airport (SFO)?
Changes are often free within 24 hours of making a booking, but your airline may add a charge after that. For further details about modifying your flights, check out your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to adjust your plans without additional charges, check the "Changes included" or "No cancel fee" filter when planning your trip.

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