MDZ - SFO

$440 Find Cheap Flights from Mendoza 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 Mendoza to San Francisco departing on 9/21. 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 Mendoza 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 Mendoza to San Francisco, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Mendoza to San Francisco (MDZ-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Mendoza 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 Mendoza to San Francisco

Sun, Sep 21 - Sun, Sep 28
LATAM Airlines Logo
7:40 pm - 9:58 amMDZ-SFO
18h 18m2 stops
LATAM Airlines Logo
7:00 am - 7:00 pmSFO-MDZ
32h 00m2 stops
$1,169LATAM Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7
LATAM Airlines Logo
7:40 pm - 10:03 pmMDZ-SFO
30h 23m3 stops
LATAM Airlines Logo
8:16 am - 10:40 amSFO-MDZ
22h 24m2 stops
$1,454LATAM Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7
LATAM Airlines Logo
7:40 pm - 10:03 pmMDZ-SFO
30h 23m3 stops
LATAM Airlines Logo
8:16 am - 6:40 pmSFO-MDZ
30h 24m2 stops
$1,457LATAM Airlines
Find Deal
Sat, Sep 20 - Sun, Sep 28
Copa Airlines Logo
1:18 am - 11:25 pmMDZ-SFO
26h 07m1 stop
Copa Airlines Logo
10:55 am - 12:09 amSFO-MDZ
33h 14m1 stop
$1,462Copa Airlines
Find Deal
Fri, Oct 3 - Tue, Oct 7
LATAM Airlines Logo
7:55 am - 11:09 pmMDZ-SFO
19h 14m2 stops
LATAM Airlines Logo
7:05 am - 10:40 amSFO-MDZ
23h 35m2 stops
$1,491LATAM Airlines
Find Deal
Thu, Oct 2 - Tue, Oct 7
Copa Airlines Logo
1:18 am - 11:39 pmMDZ-SFO
26h 21m1 stop
Copa Airlines Logo
10:55 am - 12:09 amSFO-MDZ
33h 14m1 stop
$1,723Copa Airlines
Find Deal
Thu, Oct 2 - Tue, Oct 7
Copa Airlines Logo
1:18 am - 11:39 pmMDZ-SFO
26h 21m1 stop
Copa Airlines Logo
10:55 am - 12:09 amSFO-MDZ
33h 14m1 stop
$1,824Copa Airlines
Find Deal
Thu, Oct 2 - Tue, Oct 7
Copa Airlines Logo
1:18 am - 11:39 pmMDZ-SFO
26h 21m1 stop
Copa Airlines Logo
10:55 am - 12:09 amSFO-MDZ
33h 14m1 stop
$1,995Copa Airlines
Find Deal
Sun, Sep 21 - Sun, Sep 28
American Airlines Logo
2:10 pm - 3:09 pmMDZ-SFO
28h 59m2 stops
American Airlines Logo
8:00 am - 5:35 pmSFO-MDZ
29h 35m3 stops
$3,694American Airlines
Find Deal
Booking Insights

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

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

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

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

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

Good to know

Low seasonJuly
Cheapest flight$440
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Mendoza to San Francisco

When to book flights from Mendoza to San Francisco

Are your dates flexible? Find out the best times to travel from Mendoza 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 Mendoza to San Francisco

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

    In the last 3 days, the lowest price for a flight from Mendoza to San Francisco was $440 for a one-way ticket and $1,169 for a round-trip.

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

    Yes

  • Which airports will I be using when flying from Mendoza to San Francisco?

    Mendoza and San Francisco are both served by 1 main airport. You will leave Mendoza from Mendoza El Plumerillo and will be arriving at San Francisco.

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

    We unfortunately don’t have that data for this specific route.

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

    Star Alliance, and oneworld are the airline alliances operating flights between Mendoza and San Francisco, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Mendoza to San Francisco, LATAM Airlines or Copa Airlines?

    The two airlines most popular with KAYAK users for flights from Mendoza to San Francisco are LATAM Airlines and Copa Airlines. With an average price for the route of $1,343 and an overall rating of 7.5, LATAM Airlines is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $1,523 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Mendoza 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 Mendoza to San Francisco.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Mendoza 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 Mendoza 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 Mendoza with another airline. Booking your flights between Mendoza 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 Mendoza 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 Mendoza up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Mendoza to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Mendoza 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 Mendoza 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.
7.5
LATAM AirlinesOverall score based on 1833 reviews
7.0Entertainment
7.4Comfort
8.0Crew
6.7Food
7.6Boarding
Airline reviews

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

2.0 MediocreAnonymous, Aug 2025MIA - GRU
Read more LATAM Airlines reviews

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

My entertainment did not work. I was very tired from the botched connection, and the poor sleep

It’s a delta flight operated by LATAM. The whole ticket sale is a mess, delta changed my flight but didn’t update it in LATAM system, I couldn’t get my boarding pass, it took me hours to resolve this issue with delta. I had to change my travel plan. No apology from Delta even though it’s their fault.

Boarding was done by woman who insisted on strict standing in line policy; food was ok; entertainment minimal

entertainment was not good; the shoulder strap on Business class seat did not sit well across the body (more like across the neck); the food was not hot and the special meal promoted by insert in the menu was not available to us

Wider seats, better seat cushions, (I felt like there was a board I was sitting on). I had the chicken to eat but It neither tasted nor looked like chicken. The fruit was good.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

horrible service, food was an embarrassment, no charging for cellphones, stay away

the food served was an embarrassment. No connection for charging the cellphone... What a crappy airline.

Great experience with a crew always thinking in the passenger

I selected first class expecting excetional service. It was mediocre at best. The food service was cold, meal choices was poor and on one leg they did provide dessert. I did enjoy the lay day seat but the movies were old and nothing current. Boarding the plane is always hot. So boarding is quite warm until your in the air. I took a small personal air fan. Update the meals and movies.

Very happy with my flight. I would definitely recommend it.

Did upgrade, travel in business it was great (more room I could sleep)

Had to go through security at the gate again. Had to take off shoes and go through the whole thing again even though we have global entry. They asked us to check in items bought at duty free during our layover and since we checked our luggage at the original departure airport, they forced us to check in a small backpack. None of this ever happened with other airlines. In addition, no vegetarian food option and no snacks during a 7 hr flight. Luggage limits are unusually small. This is unacceptable. Will NEVER fly Copa again and will tell friends and family to avoid this airline.

Seats not reclining, no vegetarian food option, no snacks. 7.5 hr flight should have been more comfortable. Luggage limits are unusually small. Will never fly Copa again and will tell friends and family to avoid this airline.

We paid extra with copa for seats near one another The plane was changed and we lost our seats We were all Separated. We have not received a refund for our seats despite emailing and calling.

There is no room, no gluten free options, or any free internet/entertainment. You have to bring your own tablet or smartphone because there are no screens.

American Airlines is a mediocre airlines: they do not maintain the highest standard of cleanliness in the cabins, and the food is not well thought out. Service is not at top of mind compared to other international airlines such as Singapore Airlines, JAL or others.

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

Boarding gate in Honolulu was staffed with a great clerk with a soothing voice despite the flight delay of over an hour. Flight attendants in the plane were all grumpy, not pleasant looking bunch. Their sour attitude showed throughout the flight. Inly able to get a select few movies started. Most of the movie links in the “free entertainment” did not work.

I flew Business Class. Rory, one of the Cabin stewards, was attentive, explained the menu, provided appropriate drinks. was

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

Boarding was very efficient. Everyone got on board and we got on our way very quickly. It was frustrating that the entertainment app was not functioning properly. I was not able to activate some of the movies offered. The crew on this flight appears to be pretty grumpy. They had no smile on their faces. I felt like they were doing us a favor for being there.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

Long 5 hour and 45 min flight and only one drink service and cookie snack

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