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CUN - SFO

$205 Find cheap flights from Cancún 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 Cancún to San Francisco departing on 7/17. 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
0 bags
Thu 6/27
Thu 7/4

Search 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 Cancún 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 Cancún to San Francisco, as well as popular online travel agencies
In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Cancún to San Francisco (CUN-SFO)

 
These are the cheapest deals for flights from Cancún to San Francisco currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Cancún to San Francisco

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Cancún to San Francisco.

Recent one-way flight deals from Cancún to San Francisco

Only flying one-way? Below are some of the best one-way flight deals from Cancún to San Francisco found on KAYAK recently.

Recent last minute flight deals from Cancún to San Francisco

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Cancún to San Francisco.

Recent direct flight deals from Cancún to San Francisco

The latest deals for direct flights from Cancún to San Francisco so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Cancún to San Francisco

Find recent round-trip train or bus tickets from Cancún to San Francisco.

All round-trip flight deals to San Francisco

The cheapest plane tickets to San Francisco found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
3:10 pm - 11:36 pmCUN-SFO
10h 26m1 stop
10:30 pm - 10:54 amSFO-CUN
10h 24m1 stop
$345JetBlue
Find Deal
Tue, Aug 27 - Sat, Sep 7
3:10 pm - 11:36 pmCUN-SFO
10h 26m1 stop
3:26 pm - 11:25 amSFO-CUN
17h 59m1 stop
$347JetBlue
Find Deal
Tue, Aug 27 - Thu, Sep 5
2:07 pm - 11:59 pmCUN-SFO
11h 52m1 stop
12:59 am - 1:02 pmSFO-CUN
10h 03m1 stop
$391Frontier
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Fri, Jul 26 - Mon, Jul 29
3:10 pm - 10:59 pmCUN-SFO
9h 49m1 stop
12:22 pm - 8:55 amSFO-CUN
18h 33m2 stops
$409Frontier
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Thu, Jun 27 - Mon, Jul 1
4:25 pm - 7:38 amCUN-SFO
41h 13m2 stops
6:00 am - 3:15 pmSFO-CUN
7h 15m1 stop
$436Alaska Airlines
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Fri, Sep 6 - Tue, Sep 10
8:29 am - 8:59 pmCUN-SFO
14h 30m1 stop
12:20 am - 12:52 pmSFO-CUN
10h 32m1 stop
$494Delta
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Thu, Sep 5 - Fri, Sep 13
1:04 pm - 4:51 pmCUN-SFO
5h 47mnonstop
12:35 am - 7:20 pmSFO-CUN
16h 45m1 stop
$495United Airlines
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Thu, Sep 5 - Fri, Sep 13
2:10 pm - 12:01 amCUN-SFO
11h 51m2 stops
12:51 am - 1:00 pmSFO-CUN
10h 09m1 stop
$500Delta
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Tue, Aug 27 - Fri, Sep 6
11:08 am - 5:50 pmCUN-SFO
8h 42m1 stop
8:45 am - 4:12 pmSFO-CUN
5h 27mnonstop
$501United Airlines
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Fri, Jul 26 - Tue, Jul 30
8:00 am - 11:53 pmCUN-SFO
18h 53m2 stops
9:35 pm - 4:05 pmSFO-CUN
15h 30m1 stop
$610Alaska Airlines
Find Deal
Sat, Nov 23 - Sun, Dec 1
11:08 am - 12:28 pmCUN-SFO
27h 20m2 stops
Wed, Jul 17
11:08 am - 12:44 amCUN-SFO
15h 36m2 stops
Wed, Jul 17
4:09 pm - 11:18 amCUN-SFO
21h 09m1 stop
$210Frontier
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Thu, Jun 13
5:12 pm - 11:04 amCUN-SFO
19h 52m1 stop
$215Frontier
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Tue, Jun 11
1:04 pm - 4:51 pmCUN-SFO
5h 47mnonstop
$281United Airlines
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Wed, Oct 16
8:10 am - 9:49 pmCUN-SFO
15h 39m1 stop
$287Delta
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Mon, Jun 3
5:40 am - 7:00 pmCUN-SFO
15h 20m1 stop
$291United Airlines
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Fri, Jun 14
2:10 pm - 12:11 amCUN-SFO
12h 01m1 stop
$328Delta
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Fri, Jun 28
9:25 pm - 8:54 pmCUN-SFO
25h 29m2 stops
$344Aeromexico
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Mon, Oct 28
9:24 am - 9:29 pmCUN-SFO
14h 05m2 stops
$501Aeromexico
Find Deal
Sat, Jul 27
5:01 pm - 8:52 pmCUN-SFO
5h 51mnonstop
6:00 am - 3:06 pmSFO-CUN
7h 06m1 stop
$674United Airlines
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Sun, Jun 2 - Tue, Jun 11
9:06 am - 11:02 amCUN-SFO
27h 56m1 stop
12:14 am - 4:21 pmSFO-CUN
14h 07m1 stop
$711Frontier
Find Deal
Sun, Jun 2 - Mon, Jun 10
6:52 am - 1:08 pmCUN-SFO
8h 16m1 stop
6:05 am - 3:10 pmSFO-CUN
7h 05m1 stop
$721Delta
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Sun, Jun 2 - Tue, Jun 11
5:40 am - 12:07 pmCUN-SFO
8h 27m1 stop
6:00 am - 3:06 pmSFO-CUN
7h 06m1 stop
$774United Airlines
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Sun, Jun 2 - Tue, Jun 11
1:04 pm - 4:51 pmCUN-SFO
5h 47mnonstop
8:48 am - 4:12 pmSFO-CUN
5h 24mnonstop
$495United Airlines
Find Deal
Thu, Sep 5 - Sat, Sep 14
1:04 pm - 4:51 pmCUN-SFO
5h 47mnonstop
8:48 am - 4:12 pmSFO-CUN
5h 24mnonstop
$537United Airlines
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Wed, Aug 28 - Mon, Sep 9
1:04 pm - 4:51 pmCUN-SFO
5h 47mnonstop
7:36 am - 2:54 pmSFO-CUN
5h 18mnonstop
$579United Airlines
Find Deal
Tue, Aug 27 - Sat, Sep 7
5:50 pm - 8:55 pmCUN-SFO
6h 05mnonstop
9:05 am - 5:20 pmSFO-CUN
5h 15mnonstop
$589United Airlines
Find Deal
Sat, Nov 23 - Sun, Dec 1
1:04 pm - 4:51 pmCUN-SFO
5h 47mnonstop
8:48 am - 4:12 pmSFO-CUN
5h 24mnonstop
$630United Airlines
Find Deal
Fri, Oct 18 - Mon, Oct 21
1:04 pm - 4:54 pmCUN-SFO
5h 50mnonstop
8:45 am - 4:12 pmSFO-CUN
5h 27mnonstop
$662United Airlines
Find Deal
Wed, Jul 10 - Wed, Jul 31
1:04 pm - 4:51 pmCUN-SFO
5h 47mnonstop
8:48 am - 4:12 pmSFO-CUN
5h 24mnonstop
$704United Airlines
Find Deal
Tue, Aug 27 - Thu, Sep 5
5:01 pm - 8:52 pmCUN-SFO
5h 51mnonstop
8:45 am - 4:12 pmSFO-CUN
5h 27mnonstop
$870United Airlines
Find Deal
Mon, Jul 15 - Sun, Jul 21
4:04 pm - 7:50 pmCUN-SFO
5h 46mnonstop
7:31 am - 2:54 pmSFO-CUN
5h 23mnonstop
$877United Airlines
Find Deal
Sun, Aug 11 - Sun, Aug 18
5:01 pm - 8:52 pmCUN-SFO
5h 51mnonstop
11:25 pm - 6:48 amSFO-CUN
5h 23mnonstop
$1,002United Airlines
Find Deal
Wed, Jun 26 - Wed, Jul 3

Flights from Cancún to San Francisco - Travel Insights & Trends

Get data-powered insights and trends into flights from Cancún 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 Cancún to San Francisco?

The average price of all flights from Cancún to San Francisco clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Cancún to San Francisco, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from San Francisco, Monday is the cheapest day to fly and Thursday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Cancún 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 Cancún to San Francisco is January, where tickets cost $269 on average. On the other hand, the most expensive months are June and March, where the average cost of tickets is $639 and $575 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Cancún to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Cancún to San Francisco, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 65 days before departure.

Which airlines provide the cheapest flights from Cancún to San Francisco?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Cancún to San Francisco found on KAYAK was with JetBlue for $209. JetBlue proposed a round-trip connection from $345 and Frontier from $391.

Which airlines fly non-stop between Cancún and San Francisco?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Cancún to San Francisco.
There are 2 airlines that fly nonstop from Cancún to San Francisco. They are Alaska Airlines and United Airlines. The cheapest airline for this route is Alaska Airlines, with the best one-way deal found costing $214. On average, the best prices for this route can be found at Alaska Airlines.

How many flights are there between Cancún and San Francisco per day?

Each day, there are between 2 and 4 nonstop flights that take off from Cancún and land in San Francisco, with an average flight time of 5h 46m. The most common departure time is 5:00 pm and most flights take off in the afternoon. Each week, there are 17 flights. The most frequent day of departure is Saturday, when 24% of all weekly flights depart. The fewest flights depart on a Monday.

Which cabin class options are there for flights between Cancún and San Francisco?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Cancún to San Francisco take?

The duration of a nonstop flight to San Francisco from Cancún is typically 5h 46m. The journey crosses a distance of 2,404 miles.

What’s the earliest departure time from Cancun to San Francisco?

Early birds can take the earliest flight from Cancún at 1:04 pm and will be landing in San Francisco at 4:54 pm.

What’s the latest departure time from Cancun to San Francisco?

If you prefer to fly at night, the latest flight from Cancún to San Francisco jets off at 5:25 pm and lands at 9:17 pm.

Good to know

Low season

February

High season

December

Cheapest flight

$205
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Cancún to San Francisco

When to book flights from Cancún to San Francisco

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

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

    In the last 3 days, the lowest price for a flight from Cancún to San Francisco was $205 for a one-way ticket and $345 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Cancún and on arrival in San Francisco.

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

    Cancún and San Francisco are both served by 1 main airport. You will leave Cancún from Cancun and will be arriving at San Francisco.

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

    Alaska Airlines, Delta, Aeromexico, and Air Canada offer inflight Wi-Fi service on the Cancún to San Francisco flight route.

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

    The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the Cancún to San Francisco flight route.

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

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

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

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

  • Which is the best airline for flights from Cancún to San Francisco, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Cancún to San Francisco are Delta and Alaska Airlines. With an average price for the route of $416 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $478 and an overall rating of 8.0.

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

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

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

See more FAQs

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

  • Looking for a cheap flight? 25% of our users found flights on this route for $281 or less one-way and $286 or less round-trip.

Prefer to fly non-stop from Cancún to San Francisco?

Find which airlines fly direct from Cancun to San Francisco, which days they fly and book direct flights.

Nonstop departures

Cancun 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

Alaska Airlines, American Airlines, United Airlines

Alaska Airlines, American Airlines, +1 more

Sunday

United Airlines

United Airlines

See more direct flights

Nonstop returns

San Francisco to Cancun

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

Alaska Airlines, American Airlines, United Airlines

Alaska Airlines, American Airlines, +1 more

Sunday

United Airlines

United Airlines

See more direct flights
See more direct flights

Top 5 airlines serving from Cancún to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Cancún 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 Cancún 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.
8.0
Alaska AirlinesOverall score based on 9192 reviews
7.3Food
7.3Entertainment
8.2Boarding
7.9Comfort
8.6Crew
Airline reviews

The flight was about an hour late, and there was notable turbulence for a good part of it. But of course, that was not Alaska Air’s fault, and I think the crew did a good job of keeping it safe. Service suffered a little as a result (I wish I had been offered the option of purchasing food). Overall, it was ok, because we landed safe and sound. Thanks!

8.0 ExcellentAnonymous, May 2024JFK - SFO
Read more about Alaska Airlines reviews

The flight was about an hour late, and there was notable turbulence for a good part of it. But of course, that was not Alaska Air’s fault, and I think the crew did a good job of keeping it safe. Service suffered a little as a result (I wish I had been offered the option of purchasing food). Overall, it was ok, because we landed safe and sound. Thanks!

Sat on tarmac for 30 minutes despite staring at three empty gates, one of which we eventually pulled into

Flight was changed twice. Original flight was scheduled at 5:30pm. Weeks before flight, flight was changed to 7:00pm. On the date of flight, flight was delayed and departed at 9:00pm. This caused many problems and significantly affected our schedule at our destination.

2 names: Uliana y Mya! These ladies went above and beyond to provide the best care and experience onboard Alaska Airlines. Mya was such a a pleasant delight. She was very kind and attentive to my children. When she noticed my son was waiting to use the restroom, she offered him snacks. Uliana-golden standard of customer service with care. She was attentive from the moment I came onboard to the time we departed. She paid extra attention to notice I spilled water while stepping onboard and offered me a napkin. I didn't even notice that I spilled my water. She also was very kind and nurturing to my youngest child whose feet were in the aisle while she was asleep. She took note to gently place her feet safely and carefully in the aisle so not to wake her but also prevent a passenger from accidentally bumping into her. She checked on us multiple times to ensure we were comfortable, especially our young children and surprised them with special Alaska Airlines wings. That very kind gesture made them feel apart and very special. They even went up to her as we were departing to give her a hug and fist bump. It's the smallest gestures and acts of kindness that mean a great. Thus, my family wanted to use this opportunity to thank the entire crew and particularly shout out Mya and Ulina. We are happy to be loyal customers and look forward to our future flight with Alaska Alirlines.

They canceled my flight going back to SF after I was at the airport. Wanted me to take a flight 14 hours later. Not a happy camper.

I didn’t like not knowing my seat till I got to the airport - and my boarding group was F (last).

Clean plane, relatively spacious in Main Cabin. One experience: I'm 79, with torn rotator cuff (R shoulder). I asked for help getting my carryon into the overhead bin and was told that the staff "does not help with this" (or some such phrase. On previous flights, help has been offered (and accepted). I prevailed on a fellow passenger for this. Also, why not board back to front?? Would this not help in the speed of boarding?

No tv, movies for a 6 hour flight! Worst airline I have ever travelled!

Ground crew was great in Austin, flight crew left a lot to be desired. Not particularly friendly, helpful or nice.

Like South West(2 check in baggage free) if Alaskan Airlines could give at least one check in baggage free then it would be great.

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

The boarding was horrible. You couldn’t hear the announcements at all. Probably because there is so much in the area for businesses. They need a louder PA system. Other than that it was a good Delta experience.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

I was sitting at comfort +. One of the Asian male crew was so loud when he delivered service. When he asked questions or what food you need, he was shouting. He must be a prison guard before going Delta.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Boarding - It is unclear where the line for the group are given the signs. A solution would be a diagonal arrow pointing to the lane in which the lane for boarding of a given zone should form. As it is now, you are guessing which side of the pole the "zone 3" sign is telling you to form the line. Inflight Entertainment - The Spanish subtitles function didn't work for movie watching (in fact, all subtitles didn't work), so was difficult to follow along and I watched the movie in silence without words.

An hour-long wait to check in, 90 minutes for luggage to come out, lost luggage, chaotic operations

Business class was economy with a table in the middle seat. That is worse than economy. No food and no entertainment. Very poor representation.

I like the plane , but i was 50 mts before my fly and they didn’t let me document my luggage, so they told my that I have to leave my luggage or buy an others tickets , because they didn’t want me to give me credit for the tickets I have so that is abuse from the company , and on the line it was 5 families with the same situation equal lime mine , I think they doing business with the tickets w people ,; Mexico has a bad working people, the rip money from turists, and is bad because give bad impression of the company that is aereomexico

No everybody brings the proper equipment to enjoy the plane entertainment. Then I was not able to enjoy it.

Pros: "I like the service ,the food in thos fliggt back. Excelent"
Cons: "Better rules for people who put the seat back while we eating ,some crewmembee could say something"
Pros: "Crew friendlynesd"
Cons: "Paying a little more attention to the seating. Not everyone was socially distanced. Seat rows were unequally distributed: some were all full others were too empty."
Pros: "Seat was okay, but I thought we weren't doing center seats because of Covid risk. That plane was packed tight."
Cons: "They made me store my bag, because I had a guitar which has always been allowed as a carry on. Its a fragile instrument, and has always been allowed as a carry on."
Pros: "Nothing"
Cons: "Everything, I will never going to use this software anymore."
Pros: "Flight was late, lost my conection and gave me a flight for next day"

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

I really do not like the basic in basic economy.

Marked by flight delays on all segments of the trip. Food in first class cabin was mediocre and overhead cabin storage was not adequate. Overall, the premium charge for first class cabin was poor and over hyped. This will be our last flight with UA.

I’ve had a couple flights this week on United that were delayed by an hour or more

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

My bag was lost with my medicine and I am very inconvenienced. I don’t know what happened, however I want you to do a better job on getting people’s bag back

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

So so. Terrible aircraft choice for that leg of the flight.

Our seat tv didn’t work All the rest was perfect

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

Worst experience I have seen. The flight was cancelled without any reason.

My experience with frontier staff at the Denver airport was absolutely horrible. The manager on duty was even worst if was the worst experience I have ever had, I have never been treated so poorly as a customer in my life! The staff was extremely rude, eye rolls and attitude and then refusal to help me at all. I wish I could never fly frontier again that’s how horrible it was!

The Frontier app wasn’t working. So I could not pay for a carry on the week prior to flying. They charged me 99$ at the gate to carry on a duffle bag.

Good for the price. My only complaint is that the pilot should keep the air flowing while passengers are waiting to getting out of airplane.

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The truck that was refueling the plane drove away with the hose still connected to the plane and ripped part of the plane off with it

The boarding time. I was in Section 1 the lady in charge just let people in section 3 without see us. Make a line , I have to step out and ask her. We were in the line and she just take my ticket and that’s it, so if I don’t ask her she could leave us at the end! We paid more for that privilege and. She doesn’t care….

Book cheap flights from Cancun to San Francisco

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Cancún to San Francisco found on KAYAK in the last 72 hours.
7/17Wed
2 stops
27h 20mCUN-SFO
$205
7/17Wed
2 stops
15h 36mCUN-SFO
$206
6/13Thu
1 stopFrontier
21h 09mCUN-SFO
$210
6/11Tue
1 stopFrontier
19h 52mCUN-SFO
$215
10/16Wed
nonstopUnited Airlines
5h 47mCUN-SFO
$281
6/3Mon
1 stopDelta
15h 39mCUN-SFO
$287
6/14Fri
1 stopUnited Airlines
15h 20mCUN-SFO
$291
6/28Fri
1 stopDelta
12h 01mCUN-SFO
$328
10/28Mon
2 stopsAeromexico
25h 29mCUN-SFO
$344
7/27Sat
2 stopsAeromexico
14h 05mCUN-SFO
$501

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Last minute flights from Cancún to San Francisco

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Cancún to San Francisco that are departing in the next 10 days.
6/2Sun
nonstopUnited Airlines
5h 51mCUN-SFO
6/11Tue
multi-stopUnited Airlines
7h 06mSFO-CUN
$674
6/2Sun
multi-stopFrontier
27h 56mCUN-SFO
6/10Mon
multi-stopFrontier
14h 07mSFO-CUN
$711
6/2Sun
multi-stopDelta
8h 16mCUN-SFO
6/11Tue
multi-stopDelta
7h 05mSFO-CUN
$721
6/2Sun
multi-stopUnited Airlines
8h 27mCUN-SFO
6/11Tue
multi-stopUnited Airlines
7h 06mSFO-CUN
$774

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Cancún - San Francisco Flights

Departure:

Cancun (CUN)Mexico

Destination:

San Francisco (SFO)United States

Return flight deals:

San Francisco - Cancun

Cabin classes:

$700
$789
$281