Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Cancún to San Francisco from $146

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cancún to San Francisco departing on 3/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Cancún to San Francisco

Cheap round-trip flights

These are some of the best round-trip flight deals from Cancún to San Francisco that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Cancún to San Francisco.

Cheap last minute flights

Planning a quick getaway from Cancún to San Francisco? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Francisco, so you can enjoy a seamless trip without layovers.

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.
2:08 pm - 12:21 amCUN-SFO
13h 13m1 stop
6:00 am - 12:11 pmSFO-CUN
27h 11m1 stop
$302Frontier
Find Deal
Mon, Dec 23 - Wed, Jan 1
10:08 am - 12:09 amCUN-SFO
17h 01m1 stop
6:55 am - 1:20 pmSFO-CUN
27h 25m1 stop
$310Frontier
Find Deal
Thu, Jan 23 - Wed, Jan 29
5:50 pm - 9:09 pmCUN-SFO
6h 19mnonstop
7:27 pm - 6:20 pmSFO-CUN
19h 53m1 stop
$313Alaska Airlines
Find Deal
Mon, Dec 23 - Wed, Jan 1
6:04 am - 11:34 amCUN-SFO
8h 30m1 stop
6:05 am - 8:36 pmSFO-CUN
11h 31m2 stops
$316Delta
Find Deal
Tue, Feb 11 - Tue, Feb 18
6:04 am - 11:34 amCUN-SFO
8h 30m1 stop
11:05 pm - 11:23 amSFO-CUN
9h 18m1 stop
$317Aeromexico
Find Deal
Sat, Feb 15 - Thu, Mar 6
5:21 pm - 8:24 pmCUN-SFO
6h 03mnonstop
11:59 pm - 5:50 pmSFO-CUN
14h 51m1 stop
$319United Airlines
Find Deal
Sun, Dec 22 - Sun, Dec 29
6:04 am - 2:57 pmCUN-SFO
11h 53m2 stops
10:30 pm - 11:35 amSFO-CUN
11h 05m1 stop
$322Delta
Find Deal
Sat, Mar 1 - Tue, Mar 11
5:55 pm - 12:30 amCUN-SFO
9h 35m1 stop
11:02 pm - 7:13 amSFO-CUN
5h 11mnonstop
$323United Airlines
Find Deal
Wed, Feb 19 - Mon, Mar 3
5:50 pm - 9:09 pmCUN-SFO
6h 19mnonstop
8:00 am - 6:20 pmSFO-CUN
7h 20m1 stop
$326Alaska Airlines
Find Deal
Mon, Dec 23 - Wed, Jan 1
6:04 am - 11:34 amCUN-SFO
8h 30m1 stop
11:05 pm - 12:24 pmSFO-CUN
10h 19m1 stop
$401Aeromexico
Find Deal
Sun, Feb 16 - Thu, Mar 6
3:49 pm - 12:43 amCUN-SFO
11h 54m1 stop
$146Frontier
Find Deal
Tue, Mar 4
10:08 am - 12:09 amCUN-SFO
17h 01m1 stop
$162Frontier
Find Deal
Thu, Feb 6
5:31 pm - 9:05 pmCUN-SFO
6h 34mnonstop
$186Alaska Airlines
Find Deal
Sat, Feb 8
12:14 pm - 8:30 pmCUN-SFO
11h 16m1 stop
$191Delta
Find Deal
Thu, Feb 13
6:20 pm - 9:31 pmCUN-SFO
6h 11mnonstop
$192Alaska Airlines
Find Deal
Sun, Dec 22
6:04 am - 2:57 pmCUN-SFO
11h 53m2 stops
$197Delta
Find Deal
Sat, Mar 8
5:50 pm - 8:53 pmCUN-SFO
6h 03mnonstop
$210United Airlines
Find Deal
Thu, Dec 5
2:23 pm - 8:02 pmCUN-SFO
8h 39m1 stop
$211Aeromexico
Find Deal
Wed, Dec 4
1:25 pm - 9:54 pmCUN-SFO
11h 29m2 stops
$215Aeromexico
Find Deal
Mon, Dec 9
5:55 pm - 12:05 pmCUN-SFO
21h 10m1 stop
$219United Airlines
Find Deal
Tue, Jan 21
5:54 am - 11:40 amCUN-SFO
8h 46m1 stop
6:20 am - 9:59 pmSFO-CUN
12h 39m2 stops
$445Delta
Find Deal
Sat, Nov 23 - Sat, Dec 7
4:20 pm - 10:46 pmCUN-SFO
9h 26m1 stop
5:40 pm - 11:05 amSFO-CUN
14h 25m2 stops
$451Delta
Find Deal
Sun, Nov 24 - Sat, Dec 7
12:10 pm - 7:24 pmCUN-SFO
10h 14m1 stop
12:25 am - 3:10 pmSFO-CUN
11h 45m1 stop
$478Delta
Find Deal
Sun, Nov 24 - Fri, Dec 6
5:50 pm - 8:53 pmCUN-SFO
6h 03mnonstop
7:00 am - 3:19 pmSFO-CUN
5h 19mnonstop
$482United Airlines
Find Deal
Sat, Nov 23 - Sat, Dec 7
5:54 am - 11:40 amCUN-SFO
8h 46m1 stop
7:00 am - 9:03 pmSFO-CUN
11h 03m1 stop
$486Delta
Find Deal
Sat, Nov 23 - Sun, Dec 8
6:30 pm - 12:04 amCUN-SFO
8h 34m1 stop
11:55 pm - 8:18 pmSFO-CUN
17h 23m1 stop
$496United Airlines
Find Deal
Sat, Nov 23 - Thu, Dec 5
4:48 pm - 7:10 amCUN-SFO
17h 22m2 stops
9:10 pm - 1:08 pmSFO-CUN
12h 58m1 stop
Sat, Nov 23 - Fri, Dec 6
5:54 am - 11:40 amCUN-SFO
8h 46m1 stop
12:40 am - 3:05 pmSFO-CUN
11h 25m1 stop
$535Delta
Find Deal
Tue, Nov 26 - Thu, Nov 28
8:00 am - 12:49 amCUN-SFO
19h 49m2 stops
6:20 am - 11:59 pmSFO-CUN
14h 39m2 stops
$544Aeromexico
Find Deal
Tue, Nov 26 - Fri, Nov 29
5:55 pm - 8:52 pmCUN-SFO
5h 57mnonstop
6:00 am - 6:20 pmSFO-CUN
9h 20m1 stop
$570Alaska Airlines
Find Deal
Tue, Nov 26 - Fri, Nov 29
5:50 pm - 8:53 pmCUN-SFO
6h 03mnonstop
11:02 pm - 7:13 amSFO-CUN
5h 11mnonstop
$317United Airlines
Find Deal
Fri, Feb 14 - Mon, Feb 24
5:50 pm - 9:09 pmCUN-SFO
6h 19mnonstop
8:50 am - 5:10 pmSFO-CUN
5h 20mnonstop
$331Alaska Airlines
Find Deal
Mon, Dec 23 - Wed, Jan 1
5:50 pm - 8:53 pmCUN-SFO
6h 03mnonstop
11:02 pm - 7:13 amSFO-CUN
5h 11mnonstop
$353United Airlines
Find Deal
Thu, Feb 6 - Mon, Feb 10
1:10 pm - 4:13 pmCUN-SFO
6h 03mnonstop
11:02 pm - 7:13 amSFO-CUN
5h 11mnonstop
$361United Airlines
Find Deal
Fri, Jan 17 - Fri, Jan 24
4:25 pm - 7:28 pmCUN-SFO
6h 03mnonstop
9:01 am - 5:20 pmSFO-CUN
5h 19mnonstop
$373Lufthansa
Find Deal
Mon, Dec 23 - Wed, Jan 1
5:50 pm - 8:53 pmCUN-SFO
6h 03mnonstop
11:02 pm - 7:13 amSFO-CUN
5h 11mnonstop
$381United Airlines
Find Deal
Sat, Feb 15 - Tue, Mar 4
5:50 pm - 8:53 pmCUN-SFO
6h 03mnonstop
11:02 pm - 7:13 amSFO-CUN
5h 11mnonstop
$382United Airlines
Find Deal
Sun, Dec 22 - Sun, Dec 29
5:50 pm - 8:53 pmCUN-SFO
6h 03mnonstop
9:01 am - 5:20 pmSFO-CUN
5h 19mnonstop
$398United Airlines
Find Deal
Thu, Jan 23 - Wed, Jan 29
1:10 pm - 4:13 pmCUN-SFO
6h 03mnonstop
11:02 pm - 7:13 amSFO-CUN
5h 11mnonstop
$403United Airlines
Find Deal
Tue, Feb 11 - Tue, Feb 18
7:10 pm - 11:09 pmCUN-SFO
5h 59mnonstop
10:40 am - 5:55 pmSFO-CUN
5h 15mnonstop
$637Alaska Airlines
Find Deal
Thu, Mar 27 - Wed, Apr 2

Frontier flights from Cancún to San Francisco

Our best Frontier deals on Cancún to San Francisco flight tickets
Frontier
Dec 23
CUN2:08 pmCancun
13h 13m
1 stop
SFO12:21 amSan Francisco
Jan 1
SFO6:00 amSan Francisco
27h 11m
1 stop
CUN12:11 pmCancun
Frontier
Jan 23
CUN10:08 amCancun
17h 01m
1 stop
SFO12:09 amSan Francisco
Jan 29
SFO6:55 amSan Francisco
27h 25m
1 stop
CUN1:20 pmCancun
Frontier
Dec 22
CUN1:16 pmCancun
20h 58m
2 stops
SFO7:14 amSan Francisco
Dec 29
SFO4:32 pmSan Francisco
16h 38m
2 stops
CUN12:10 pmCancun

Alaska Airlines flights from Cancún to San Francisco

Our best Alaska Airlines deals on Cancún to San Francisco flight tickets
Alaska Airlines
Dec 23
CUN5:50 pmCancun
6h 19m
SFO9:09 pmSan Francisco
Jan 1
SFO7:27 pmSan Francisco
19h 53m
1 stop
CUN6:20 pmCancun
Alaska Airlines
Dec 23
CUN5:50 pmCancun
6h 19m
SFO9:09 pmSan Francisco
Jan 1
SFO8:00 amSan Francisco
7h 20m
1 stop
CUN6:20 pmCancun
Alaska Airlines
Dec 23
CUN5:50 pmCancun
6h 19m
SFO9:09 pmSan Francisco
Jan 1
SFO8:50 amSan Francisco
5h 20m
CUN5:10 pmCancun

See travel insights to San Francisco from

How to get the cheapest flight ticket from Cancún to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

January. The cheapest time of year to fly to San Francisco from Cancún is January. Most expensive is June

What is the cheapest day to depart Cancún for San Francisco?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday

When is the cheapest time to fly from Cancún to San Francisco?

In the evening. Cancún to San Francisco flights are approximately 52% more expensive at noon than in the evening

What is the cheapest Cancún to San Francisco flight route?

Cancun - San Francisco. Fly from Cancun to San Francisco for the best Cancún - San Francisco flight prices

How far in advance should you book Cancún to San Francisco flights?

22 days before. The cheapest time to buy a flight from Cancún to San Francisco is approximately 22 days to departure

What cabin class options are available on Cancún to San Francisco flights?

There are 2 cabin classes available to choose from on Cancún to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Cancún to San Francisco flights?

You could potentially save up to 21% on your flight if you consider stops on a Cancún to San Francisco flight.

How have Cancún to San Francisco flight prices changed over time?

As of November 2024, prices for Cancún to San Francisco flights are approximately 27% more expensive when compared to flights at the same time last year.

When to book flights from Cancún to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Cancún to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Cancún to San Francisco (CUN to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cancún to San Francisco

Best Price Found

$146

Fastest flight time

5h 51m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Cancún in the past 72 hours is $146. The best round-trip flight deal from Cancún to San Francisco found on momondo in the last 72 hours is $302.
The fastest flight from Cancún to San Francisco takes 5h 51m
Direct flights go from Cancún to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)

  • How far is Cancun to San Francisco by plane?

    The straight-line distance from Cancun to San Francisco is 2407.1 mi. Typically, this will take 5h 51m by plane in normal conditions.

  • When did momondo last update prices for flights from Cancun Airport to San Francisco Airport?

    Prices for flights from Cancun Airport to San Francisco Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Cancun Airport to San Francisco Airport?

  • How old do you have to be to fly from Cancun Airport to San Francisco Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cancun Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Cancún to San Francisco?

  • What is the most popular airline from Cancún to San Francisco?


Best airlines flying from Cancún to San Francisco

Compare and see reviews for airlines that fly from Cancún to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
AeromexicoPriceFrom $288Free CancellationRating
7.5
2,004 reviews
Search Aeromexico flights
DeltaPriceFrom $335Free CancellationRating
8.0
8,759 reviews
Search Delta flights
United AirlinesPriceFrom $362Free CancellationRating
7.4
9,173 reviews
Search United Airlines flights
  • United Airlines Flights From Cancún to San Francisco

    United Airlines is one of the most popular airlines flying from Cancún to San Francisco, operating 13 flights/week on average for this route. A good United Airlines flight deal for Cancún to San Francisco starts from $362 round-trip, up to an average price of $621. Our users have rated United Airlines at 7.4/10.


Why use momondo?

Why should I use momondo to find a flight deal from Cancún to San Francisco?

Finding the right flight to San Francisco from Cancún is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

Can I find flights from Cancún to San Francisco with flexible booking policies on momondo?

Flights from Cancún to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Cancún to San Francisco?

Once all potential Cancún to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Cancún to San Francisco right now. Can momondo alert me if prices change?

Price alerts on flights to San Francisco from Cancún are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 11/26
Tue 12/3
Email me momondo's favorite deals

Find better results for your trip to the United States