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Cheap flights from Mexico City to San Francisco from £191

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SFO
1 Aug — 8 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Mexico City Benito Juarez to San Francisco are usually found in September or August, booked 87 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Mexico City to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Mexico City to San Francisco
Explore the most affordable flight options available from Mexico City to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2026.

Sun 20/917:20
MEX
-
SFO
Nonstop4h 50m
Delta
Sun 18/1012:00
SFO
-
MEX
1 stop10h 20m
Delta
Deal found 1/7£306
Tue 25/807:00
MEX
-
SFO
1 stop9h 50m
Delta
Mon 31/806:20
SFO
-
MEX
1 stop8h 45m
Delta
Deal found 30/6£310
Thu 20/808:55
MEX
-
SFO
1 stop9h 13m
Delta
Tue 25/823:55
SFO
-
MEX
Nonstop4h 40m
Delta
Deal found 1/7£311
Wed 8/719:25
MEX
-
SFO
Nonstop5h 05m
Delta
Sat 11/705:55
SFO
-
MEX
1 stop9h 15m
Delta
Deal found 27/6£317
Wed 1/712:40
MEX
-
SFO
1 stop10h 48m
Delta
Thu 9/714:50
SFO
-
MEX
Nonstop4h 40m
Delta
Deal found 28/6£321
Fri 4/1216:55
MEX
-
SFO
Nonstop5h 04m
Delta
Mon 7/1206:05
SFO
-
MEX
1 stop8h 55m
Delta
Deal found 1/7£322
Sun 27/909:45
MEX
-
SFO
Nonstop4h 35m
Delta
Sun 4/1014:50
SFO
-
MEX
Nonstop4h 40m
Delta
Deal found 30/6£329
Thu 9/719:25
MEX
-
SFO
Nonstop5h 05m
Delta
Wed 15/718:43
SFO
-
MEX
1 stop9h 12m
Delta
Deal found 30/6£332
Wed 8/719:25
MEX
-
SFO
Nonstop5h 05m
Delta
Thu 23/723:53
SFO
-
MEX
Nonstop4h 37m
Delta
Deal found 27/6£335

Find flight deals from Mexico City to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Mexico City (MEX) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 July 2026.

Round-trip from

£306

One-way from

£191

Popular in

June

Cheapest in

September

Average price

£306
Delta
  • Delta
  • 20/9-18/10
  • 1 total stop
  • 15h 10m total
  • Mexico City to San Francisco
Search Deals
Delta
  • Delta
  • 8/7
  • 1 total stop
  • 13h 45m total
  • Mexico City to San Francisco
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Mexico City to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 July 2026.
Use the filters below to find and compare flights from Mexico City to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Mexico CitySan Francisco

MEX - SFO

MEXSFO

Mexico City Benito Juarez

Wed 15/7

19:25-23:30

Nonstop5h 05m

San Francisco

Tue 21/7

14:50-20:30

Nonstop4h 40m

£335

Mexico CitySan Francisco

MEX - SFO

MEXSFO

Mexico City Benito Juarez

Thu 27/8

07:30-11:16

Nonstop4h 46m

San Francisco

Tue 1/9

15:12-20:35

Nonstop4h 23m

£352

Mexico CitySan Francisco

MEX - SFO

MEXSFO

Mexico City Benito Juarez

Wed 5/8

19:00-22:59

Nonstop4h 59m

San Francisco

Sat 17/10

09:54-23:20

1 stop12h 26m

£352
Fastest return journey

Mexico CitySan Francisco

MEX - SFO

MEXSFO

Mexico City Benito Juarez

Fri 28/8

17:15-21:00

Nonstop4h 45m

San Francisco

Tue 1/9

22:41-04:00

Nonstop4h 19m

£352

Mexico CitySan Francisco

MEX - SFO

MEXSFO

Mexico City Benito Juarez

Fri 11/9

09:45-13:20

Nonstop4h 35m

San Francisco

Mon 14/9

22:00-09:55

1 stop10h 55m

£352

Mexico CitySan Francisco

MEX - SFO

MEXSFO

Mexico City Benito Juarez

Sat 25/7

07:30-11:17

Nonstop4h 47m

San Francisco

Tue 28/7

15:05-20:35

Nonstop4h 30m

£353

Mexico CitySan Francisco

MEX - SFO

MEXSFO

Mexico City Benito Juarez

Wed 26/8

07:30-11:16

Nonstop4h 46m

San Francisco

Sun 30/8

22:41-04:00

Nonstop4h 19m

£353

Mexico CitySan Francisco

MEX - SFO

MEXSFO

Mexico City Benito Juarez

Thu 29/10

08:45-12:51

Nonstop5h 06m

San Francisco

Sun 8/11

07:05-17:25

1 stop8h 20m

£354

Mexico CitySan Francisco

MEX - SFO

MEXSFO

Mexico City Benito Juarez

Sun 4/10

09:45-13:20

Nonstop4h 35m

San Francisco

Sat 17/10

14:50-20:30

Nonstop4h 40m

£354

Mexico CitySan Francisco

MEX - SFO

MEXSFO

Mexico City Benito Juarez

Fri 11/9

07:30-11:16

Nonstop4h 46m

San Francisco

Mon 14/9

10:50-16:15

Nonstop4h 25m

£354

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Mexico City to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Mexico City with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Mexico City to San Francisco

How far ahead should I book a flight from Mexico City to San Francisco?

The best time to book flights from Mexico City to San Francisco is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Mexico City to San Francisco?

Currently, September is the cheapest month in which you can book a flight from Mexico City to San Francisco (average of £233). Flying from Mexico City to San Francisco in June is currently the most expensive (average of £345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MEX to SFO?

Find hourly flight availability from Mexico City to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 July 2026.

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

How much does it cost for a return flight from Mexico City to San Francisco?

Related info for your journey

Find useful and relevant information for your journey from Mexico City to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Mexico City to San Francisco flight route?

    This flight path from Mexico City Benito Juarez to San Francisco was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Mexico City to San Francisco?

    For as low as £352, United Airlines can have you in San Francisco from Mexico City in 4h 35m. The distance from Mexico City to San Francisco is about 1881 mi. Most flights are nonstop.

  • What are the most reliable airlines from Mexico City to San Francisco?

    The top 3 most reliable airlines when flying from Mexico City to San Francisco are WestJet (82%), Delta (69%) and Aeromexico (69%).

  • Can I find deals for flights from Mexico City to San Francisco that include hotel bookings?

    Yes. In addition to deals on Mexico City to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Mexico City to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mexico City to San Francisco.

  • Can I find deals for business class flights from Mexico City to San Francisco?

    Yes. Cheapflights offers flight deals from Mexico City to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Mexico City to San Francisco?

    Currently, September is the cheapest month in which you can book a flight from Mexico City to San Francisco (average of £233). Flying from Mexico City to San Francisco in June is currently the most expensive (average of £345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
San Bruno
Newark
Bodega Bay
South San Francisco
Sunnyvale

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Mexico City to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
Mexico City to Los Angeles flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Mexico City to San Francisco?

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Why should you use Cheapflights to find cheap flight tickets from Mexico City to San Francisco?

Millions of users choose and trust Cheapflights to book the best flight deals from Mexico City to San Francisco for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Mexico City to San Francisco with no change fees?

Yes! Cheapflights helps users easily find flights from Mexico City to San Francisco with no change fees.

Can Cheapflights notify me if prices for flights from Mexico City to San Francisco become cheaper?

Not ready to book yet? You can track prices for flights from Mexico City to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.

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