MTY - SFO

$203 Find Cheap Flights from Monterrey to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Monterrey to San Francisco departing on 12/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Monterrey to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Monterrey to San Francisco, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Monterrey to San Francisco (MTY-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Monterrey to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Monterrey to San Francisco

Wed, Oct 22 - Thu, Nov 13
American Airlines Logo
1:15 pm - 8:11 pmMTY-SFO
7h 56m1 stop
American Airlines Logo
10:16 am - 6:27 pmSFO-MTY
6h 11m1 stop
$356American Airlines
Find Deal
Thu, Dec 18 - Tue, Dec 23
Delta Logo
9:02 am - 10:45 pmMTY-SFO
15h 43m1 stop
Delta Logo
6:00 am - 6:13 pmSFO-MTY
10h 13m1 stop
$359Delta
Find Deal
Thu, Dec 18 - Tue, Dec 23
Delta Logo
9:02 am - 10:45 pmMTY-SFO
15h 43m1 stop
Delta Logo
6:00 am - 6:13 pmSFO-MTY
10h 13m1 stop
$361Delta
Find Deal
Tue, Dec 2 - Thu, Dec 4
Multiple Airlines Logo
12:05 pm - 1:36 pmMTY-SFO
27h 31m1 stop
Multiple Airlines Logo
6:00 am - 9:50 pmSFO-MTY
13h 50m2 stops
$370Multiple Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
Multiple Airlines Logo
10:30 am - 10:27 pmMTY-SFO
12h 57m1 stop
Multiple Airlines Logo
8:00 am - 7:05 pmSFO-MTY
10h 05m1 stop
$383Multiple Airlines
Find Deal
Fri, Nov 21 - Mon, Nov 24
United Airlines Logo
6:00 am - 8:20 amMTY-SFO
4h 20mnonstop
United Airlines Logo
10:35 am - 4:20 pmSFO-MTY
3h 45mnonstop
$388United Airlines
Find Deal
Tue, Dec 2 - Thu, Dec 4
Aeromexico Logo
7:38 pm - 2:36 pmMTY-SFO
20h 58m2 stops
Aeromexico Logo
1:43 pm - 11:57 pmSFO-MTY
8h 14m1 stop
$398Aeromexico
Find Deal
Fri, Nov 28 - Fri, Dec 5
United Airlines Logo
6:00 am - 8:20 amMTY-SFO
4h 20mnonstop
United Airlines Logo
10:35 am - 4:20 pmSFO-MTY
3h 45mnonstop
$416United Airlines
Find Deal
Fri, Nov 21 - Fri, Nov 28
Lufthansa Logo
6:00 am - 8:20 amMTY-SFO
4h 20mnonstop
Lufthansa Logo
10:35 am - 4:20 pmSFO-MTY
3h 45mnonstop
$417Lufthansa
Find Deal
Fri, Nov 7 - Mon, Nov 10
Aeromexico Logo
8:45 pm - 11:55 amMTY-SFO
17h 10m1 stop
Aeromexico Logo
10:52 pm - 5:31 pmSFO-MTY
16h 39m1 stop
$418Aeromexico
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $356 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 52% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 16% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$356
Typical prices: $263-$475
American Airlines
Wed 10/22Thu 11/13
MTY - SFO • 1 stop
Cheapest non-stop
$388
Typical prices: $261-$377
United Airlines
Fri 11/21Mon 11/24
MTY - SFO • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Booking Insights

KAYAK's insights & trends for Monterrey to San Francisco flights

Get data-powered insights and trends into flights from Monterrey to San Francisco to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Monterrey to San Francisco?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Monterrey to San Francisco departing in October.

What’s the cheapest day of the week to fly from Monterrey to San Francisco?

The average price of all round-trip flights from Monterrey to San Francisco clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Monterrey to San Francisco, look for departures on Thursdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from San Francisco, Thursday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Monterrey to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Monterrey to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Monterrey to San Francisco is May, where tickets cost $237 (return) on average. On the other hand, the most expensive months are November and October, where the average cost of round-trip tickets is $349 and $335 respectively.

How far in advance should I book a flight from Monterrey to San Francisco?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Monterrey to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Monterrey to San Francisco, you should book around 3 weeks before departure, which saves you about 52% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$203
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Monterrey to San Francisco

When to book flights from Monterrey to San Francisco

Are your dates flexible? Find out the best times to travel from Monterrey to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Monterrey to San Francisco

  • What is the cheapest flight from Monterrey to San Francisco?

    In the last 3 days, the lowest price for a flight from Monterrey to San Francisco was $203 for a one-way ticket and $356 for a round-trip.

  • Do I need a passport to fly between Monterrey and San Francisco?

    Yes

  • Which airlines offer Wi-Fi service onboard planes from Monterrey to San Francisco?

    Only American Airlines offers inflight Wi-Fi service on the Monterrey to San Francisco flight route.

  • Which aircraft models fly most regularly from Monterrey to San Francisco?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Monterrey to San Francisco flight route.

  • Which airline alliances offer flights from Monterrey to San Francisco?

    Star Alliance is the only airline alliance operating flights between Monterrey and San Francisco.

  • On which days can I fly direct from Monterrey to San Francisco?

    There are nonstop flights from Monterrey to San Francisco on a daily basis.

  • How does KAYAK find such low prices on flights from Monterrey to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Monterrey to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Monterrey to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Monterrey is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Monterrey to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Monterrey with another airline. Booking your flights between Monterrey and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Monterrey to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Monterrey up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Monterrey to San Francisco

  • Looking for a cheap flight? 25% of our users found flights on this route for $214 or less one-way and $488 or less round-trip.

Prefer to fly direct from Monterrey to San Francisco?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Monterrey Gen Mariano Escobedo to San Francisco.
Find which airlines fly direct from Monterrey Gen Mariano Escobedo Airport to San Francisco Airport, which days they fly and book direct flights.

Direct departures

Monterrey Gen Mariano Escobedo to San Francisco

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

San Francisco to Monterrey Gen Mariano Escobedo

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top airline flying from Monterrey to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Monterrey to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Monterrey to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8978 reviews
6.6Food
7.1Entertainment
7.7Boarding
7.3Comfort
8.1Crew
Airline reviews

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

6.0 GoodLucia, Oct 2025BNA - SFO
Read more United Airlines reviews

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

Subject: Formal Complaint: Discriminatory and Unprofessional Conduct – Request for Immediate Action & Compensation Dear [Airline Customer Relations Team], I am writing to file a formal complaint regarding my recent travel experience with [Airline], which was by far the worst I have ever encountered. What occurred was not only unprofessional, but in several instances discriminatory, unsafe, and unacceptable. On the first leg of my trip, I arrived only four minutes past check-in. Instead of making any attempt to resolve the matter, your representative flatly denied me boarding and made me wait while she attended to passengers who arrived after me. By the time a manager intervened, it was too late to board, costing me time, money, and unnecessary frustration. The second leg of my trip (Chicago–San Francisco) raised even more serious concerns. From the outset, it was apparent that the staff—particularly two attendants—prioritized Caucasian passengers while dismissing African American and minority passengers. • When a Caucasian passenger in the exit row refused to comply with federal safety requirements, I, as a first responder, immediately offered to switch seats and assume the responsibility. My offer was blatantly ignored, and instead, a Caucasian passenger seated further up was chosen. This was discriminatory and deeply insulting, especially as I was actively de-escalating the situation that could have delayed the flight further. • During a lengthy tarmac delay of over 90 minutes, passengers were given conflicting and unreasonable instructions that created unnecessary distress and tension. • Throughout the flight, a visibly intoxicated passenger directly in front of me was disruptive, rude to others, failed to comply with seatbelt and electronic device rules, and yet faced no enforcement from the crew. In stark contrast, I was singled out for repeated compliance checks even though I was following every rule. This unequal treatment was so obvious that multiple passengers around me spoke up in my defense. This pattern of behavior demonstrated a clear lack of professionalism, disregard for passenger safety, and discriminatory treatment. I expect far better from an airline of your stature. As a paying customer subjected to this unacceptable treatment, I am formally requesting: 1. A full investigation into the conduct of the staff on both flights. 2. A written apology acknowledging the discriminatory and unprofessional behavior I endured. 3. Appropriate compensation for the distress, inconvenience, and mishandling of my travel. If this matter is not addressed promptly and thoroughly, I will have no choice but to escalate my complaint further, including filing with the U.S. Department of Transportation and sharing my experience through other channels. I trust [Airline] will take this complaint seriously and provide a timely resolution.

1. when we went to check in, our 2 first class seats had been CANCELED and the flight was sold out. This was done without our prior knowledge. It was all we could do to restore one first class seat for my wife and I flew economy. 2, Our flight home was scheduled to leave at 10:30 pm. Due to tsunami warnings, the roads were closed and our flight status was uncertain as to whether it would leave as scheduled. It was announced that it would now leave at 11:20 pm and the roads were now open since the tsunami had come and gone. We made a mad dash to the airport and checked in. Delays were announced at 12:30 pm, 1:30 am, 2:30 am and at 3:30 am it was canceled. Since this was a flight due to natural (tsunami) causes, there was no compensation. We were told to return at 1:00 pm the next day and our baggage would be kept on the plane since the same plane was going to leave at 1:00 pm. We had to return to our hotel for the rest of the night. The same plane did not leave at 1:00 pm and our baggage was gone! All in all, it was a miserable performance by UA. Information was hard to obtain and no one knew what was going on and what was going to happen. Hundreds of passengers slept on the floor, chairs, etc. No food and no water was made available to the passengers. It was a situation where UA could care less what was going on. As a one million mile flyer, I had not experienced anything like this before and it was hugely disappointing!

I found the staff to not be very attentive at all. When paying for Business Class you expect a certain type of service and that was not found. They were almost rude even

Our experience on United Airlines was extremely poor. The plane was extremely cold throughout our entire flight- which multiple people complained about- and we had to wait 2 hours to get a blanket which was too thin and barely helped warm us up. As well as this, none of the entertainment features were working so we had to sit through a roughly 10 hour flight with nothing to keep our attention, including the actual flight path screen. It was an extremely disappointing experience and I would hope that this gets fixed if we ever choose United Airlines again.

I really enjoyed flying with United airlines amazing experience , good customer service and great food

1.It will be better if sandwich is warm. 2.The food is too salty. 3.Breakfast needs some vegetables or fruits.

Boarded plane and then delayed 1.5 hours while on the plane

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

Everything you need to know for your flight from Monterrey to San Francisco

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