$160 Find Cheap Flights from San Francisco to Isla Mujeres

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Isla Mujeres departing on 5/3. 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, 0 bags

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Everything you should know

Cheapest round-trip
$358
Typical prices: $545-$785
Frontier
sáb. 4/11vie. 4/17
SFO - CUN • 1 stop
Cheapest non-stop
$449
Typical prices: $568-$727
United Airlines
mié. 5/6mié. 5/13
SFO - CUN • Non-stop
Arrival airport
Cancún (CUN)
You can't fly directly to Isla Mujeres. It is served by Cancún (CUN), located 16.5 miles from Isla Mujeres.
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from San Francisco to Isla Mujeres (SFO-CUN)

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

sáb., abr. 11 - vie., abr. 17
Frontier Logo
6:43 pm - 11:24 am
SFO
-
CUN
14h 41m
1 stop
Frontier Logo
3:54 pm - 12:27 am
CUN
-
SFO
10h 33m
1 stop
$358Frontier
mar., abr. 7 - mar., abr. 14
Frontier Logo
10:03 pm - 2:56 pm
SFO
-
CUN
14h 53m
1 stop
Frontier Logo
3:54 pm - 11:25 pm
CUN
-
SFO
9h 31m
1 stop
$359Frontier
dom., abr. 12 - mar., abr. 21
Frontier Logo
10:06 pm - 4:15 pm
SFO
-
CUN
16h 09m
2 stops
Frontier Logo
4:07 pm - 5:34 pm
CUN
-
SFO
27h 27m
1 stop
$363Frontier
mié., may. 6 - sáb., may. 9
Multiple Airlines Logo
5:49 pm - 2:06 pm
SFO
-
CUN
18h 17m
2 stops
Multiple Airlines Logo
3:54 pm - 11:25 pm
CUN
-
SFO
9h 31m
1 stop
$364Multiple Airlines
mié., mar. 25 - lun., mar. 30
Frontier Logo
9:04 pm - 11:16 am
SFO
-
CUN
12h 12m
1 stop
Frontier Logo
3:54 pm - 12:28 am
CUN
-
SFO
10h 34m
1 stop
$365Frontier
lun., may. 4 - vie., may. 8
Multiple Airlines Logo
8:45 pm - 10:47 am
SFO
-
CUN
12h 02m
2 stops
Multiple Airlines Logo
3:54 pm - 12:22 am
CUN
-
SFO
10h 28m
1 stop
$366Multiple Airlines
sáb., abr. 11 - vie., abr. 17
Frontier Logo
6:43 pm - 4:15 pm
SFO
-
CUN
19h 32m
2 stops
Frontier Logo
3:54 pm - 12:27 am
CUN
-
SFO
10h 33m
1 stop
$367Frontier
dom., abr. 12 - mar., abr. 21
Frontier Logo
6:00 am - 11:24 am
SFO
-
CUN
27h 24m
1 stop
Frontier Logo
4:07 pm - 5:34 pm
CUN
-
SFO
27h 27m
1 stop
$369Frontier
sáb., abr. 11 - sáb., abr. 18
Frontier Logo
6:43 pm - 11:24 am
SFO
-
CUN
14h 41m
1 stop
Frontier Logo
3:54 pm - 9:13 am
CUN
-
SFO
19h 19m
1 stop
$370Frontier
sáb., abr. 11 - vie., abr. 17
Frontier Logo
6:43 pm - 4:15 pm
SFO
-
CUN
19h 32m
2 stops
Frontier Logo
3:54 pm - 12:27 am
CUN
-
SFO
10h 33m
1 stop
$371Frontier
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$160
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from San Francisco to Cancun

When to book flights from San Francisco to Isla Mujeres

Are your dates flexible? Find out the best times to travel from San Francisco to Isla Mujeres based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from San Francisco to Isla Mujeres

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

    When flying out of San Francisco you’ll be using San Francisco. Isla Mujeres does not have its own airport so you’ll be flying into nearby Cancun airport, which is 16.5 mi away.

  • How long does a flight from San Francisco to Isla Mujeres take?

    Direct flights cover the 2,404 miles separating San Francisco and Isla Mujeres in about 5h 12m.

  • How many flights are there between San Francisco and Isla Mujeres?

    2 direct flights run between San Francisco and Isla Mujeres on a daily basis. On average, there are about 18 departures each week.

  • What’s the cheapest day of the week to fly between San Francisco and Isla Mujeres?

    Consider leaving on a Saturday and avoid Wednesdays if you are looking for the best rates. For your return to San Francisco, you’ll find the best rates on Saturdays and the most expensive ones on Sundays.

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

    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 San Francisco to Isla Mujeres.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Isla Mujeres from San Francisco 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 San Francisco to Isla Mujeres?

    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 Isla Mujeres with an airline and back to San Francisco with another airline.

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

    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 Isla Mujeres from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from San Francisco to Isla Mujeres?

    In the last 72 hours, the cheapest one-way ticket between San Francisco and Isla Mujeres found on KAYAK was with Volaris for $117. Frontier offered a round-trip connection from $195 and Viva from $218.

Top tips for finding cheap flights from San Francisco to Isla Mujeres

  • There is no airport in Isla Mujeres. Instead, you’ll be flying into Cancun Airport when flying between San Francisco and Isla Mujeres.
  • The cheapest flight from San Francisco to Isla Mujeres was found 83 days before departure, on average.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is January.

Reviews of the top 5 airlines serving San Francisco to Isla Mujeres

 
Need help choosing which airline to fly with from San Francisco to Isla Mujeres? 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.
8.0
Alaska AirlinesOverall score based on 11992 reviews
7.0Entertainment
8.1Boarding
8.5Crew
7.8Comfort
7.1Food
Airline reviews

Nice crew, healthy snacks and drinks available. Flight to Seattle was short and comfortable.

10.0 ExcellentAnonymous, Feb 2026
SFO - SEA
Read more Alaska Airlines reviews

Nice crew, healthy snacks and drinks available. Flight to Seattle was short and comfortable.

had to be rerouted due to a medical emergency onboard. Alaska crew treated the patient with utmost respect and continued to keep the passengers updated the entire way through, which I appreciate. But it took 4 hours from landing until we were able to be airborne again, causing us to not get into SFO until ~2 am. I understand it was a tough situation for everyone, but that was an indecent wait.

I love Alaska! We arrived on the later side without seat assignments only to find the had oversold the flight by 1. The attendants worked extra hard to find a way for our party of 7 to stay together and we made it on the flight! Loved the free WiFi also!

Delay for switching planes. Then delay after delay (mechanical) after boarding so that we were almost 3 hrs late, getting in at 230am. Crew was good.

The he whole flight was very smooth on every aspects.

I paid for wifi and it never worked... it was miserable. I couldn't access my shared files to work on the plane, it didn't work on my phone. I paid for nothing but frustration and continual refreshing, hoping it would work

The stewardess are very nice and pleasant, Someone onboard had a medical attention, and they attended that person non-stop all throughout the flight, and yet, did not forget to serve and help other passengers.

The Alaska Airlines app made it very difficult to find my boarding pass. It was very frustrating to use! The flight itself was flawless.

The flight was excellent and very friendly and helpful staff. Will travel again and recommend to friends. Thank you

Did not have In flight service on my round trip due to turbulence. I did not partake in In flight entertainment. Flight descending into LAX was very turbulent. It would have been nice if the pilot communicated with us during that rough descent into LAX to ease the minds of some of us more nervous flyers.

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Awesome! On time flight, early arrival, and a complimentary upgrade!

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

it was a very short flight so my expectations were low.

Entertainment kept turning itself off. Gave up on watching a movie.

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

The flight crew where really good. Better then the crew from BNE to SFO

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

The worst Airline ever. They centered my second flight and leave me in NY. They don’t have any representatives at the airport and they don’t respond to calls. Basically I got stuck. I will never purchase through there again.

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Experience was great. The best part is the free Wi-Fi connection which helps me to work on the flight

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

The flight was really crowded. Flight attendants were just ok.

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

First of all we hade waited 3 hours in the airplane waiting to leave. Second the return schedule was changed and it messed up my entire vaction. I won't buy never again another flight and recommend to nobody traveling with them.

There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

This airline sucks. They offer low rates then charge you for everything, the app does not work well, the seats are the most uncomfortable. Maintenance issues on the flight, and you still have to sit through their credit card commercials. People are nice enough but does not make up for overall poor experience.

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

Everything you need to know for your flight from San Francisco to Isla Mujeres

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