Cheap Flights from Monterrey to San Francisco from $219

Frequently Asked Questions

• What are the cheapest flights from Monterrey to San Francisco (MTY-SFO)?

  Based on Trip.com data, Viva offers one-way fares as low as $219 on Cheapest nonstop routes (e.g. MTY to SFO on Mon, Jul 13), while American Airlines offers Cheapest nonstop round-trips from $544 departing on Thu, Jun 18 and returning on Thu, Jun 25.

• Which airlines offer direct flights from Monterrey to San Francisco?

  At the moment, you can catch a nonstop flight from Monterrey to San Francisco with the following airlines, including: Viva Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from Monterrey (MTY) to San Francisco (SFO) and what is the distance?

  It takes around 4 hours 3 minutes to fly from Monterrey (MTY) to San Francisco (SFO).

• When is the best time to book flights from Monterrey to San Francisco?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Monterrey to San Francisco is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Monterrey to San Francisco?

  Based on Trip.com data in the past 4 weeks, there is 2 flight per week flying from Monterrey to San Francisco. You can check the weekly schedule for popular airlines on this route below: United Airlines: S/M/T/W/T/F/S -- UA5596 (06:05)

• How can I find the best deals on flights from Monterrey to San Francisco?

  To find best deals on flights from Monterrey to San Francisco, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Jul 13, with one-way flights priced at just $219.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for San Francisco travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Monterrey (MTY) to San Francisco (SFO) the cheapest?

  The cheapest months to fly from Monterrey to San Francisco is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Monterrey to San Francisco on?

  After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Monterrey to San Francisco on June 29, 2026 with Viva, with prices starting at $210.

• Which airports can I fly to for San Francisco from Monterrey?

  You can land at any one of the following hubs in San Francisco, with Monterrey International Airport to San Francisco International Airport (MTY-SFO) is by far the most common option on this route: San Francisco International Airport (SFO).

• Is there any time difference between Monterrey and San Francisco?

  The time difference between San Francisco and Monterrey is 2h.

• How do I change or cancel my ticket from Monterrey to San Francisco?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.