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Puerto Morelos

$150+ Cheap flights from San Francisco (SFO) to Puerto Morelos, Mexico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CUN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to Puerto Morelos are usually found in January or March, booked 80 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from San Francisco to Puerto Morelos

Keep the following information in mind while searching for San Francisco to Puerto Morelos flight deals. Data was last updated July 29, 2025.

Round-trip from

$394
(Delta)

One-way from

$150
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$654
From San Francisco to Puerto Morelos
Search Deals
One-way flight from San Francisco to Puerto Morelos
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Highest demand for flights based on searches. 3% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from San Francisco to Puerto Morelos

Cheapest flights from San Francisco to Puerto Morelos
Explore the most affordable flight options available from San Francisco to Puerto Morelos. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1612:35 amSFO - CUN
1 stop10h 25mDelta
Fri 8/228:00 amCUN - SFO
1 stop12h 52mDelta
Deal found 7/28$394
This Frontier deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/126:37 amSFO - CUN
1 stop7h 43mFrontier
Mon 8/183:25 pmCUN - SFO
1 stop10h 54mFrontier
Deal found 7/27$395
This Alaska Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/287:07 pmSFO - CUN
2 stops41h 53mAlaska Airlines
Thu 10/24:10 pmCUN - SFO
1 stop9h 49mAlaska Airlines
Deal found 7/28$398
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:00 amSFO - CUN
1 stop31h 00mMultiple Airlines
Tue 9/99:54 amCUN - SFO
2 stops13h 38mMultiple Airlines
Deal found 7/28$401
This Hawaiian Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:00 amSFO - CUN
1 stop29h 50mHawaiian Airlines
Fri 11/146:15 pmCUN - SFO
1 stop16h 19mHawaiian Airlines
Deal found 7/29$413

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Puerto Morelos that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from San Francisco to Puerto Morelos that are best for you.

Fly from

San Francisco

Fly to

Puerto Morelos

Route

Depart

Return

Price

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Sat 8/16

12:35 am-1:00 pm

1 stop10h 25m

Cancun

Fri 8/22

8:00 am-6:52 pm

1 stop12h 52m

$394

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Tue 8/12

6:37 am-4:20 pm

1 stop7h 43m

Cancun

Mon 8/18

3:25 pm-12:19 am

1 stop10h 54m

$395

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Sun 9/28

7:07 pm-3:00 pm

2 stops41h 53m

Cancun

Thu 10/2

4:10 pm-11:59 pm

1 stop9h 49m

$398

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Sat 9/6

6:00 am-3:00 pm

1 stop31h 00m

Cancun

Tue 9/9

9:54 am-9:32 pm

2 stops13h 38m

$401

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Sun 10/19

6:00 am-3:00 pm

1 stop7h 00m

Cancun

Fri 10/24

5:30 pm-11:58 pm

1 stop8h 28m

$415

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Sun 9/28

2:12 pm-1:02 pm

2 stops20h 50m

$150

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Sat 9/27

5:50 am-3:00 pm

1 stop31h 10m

$167

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Sun 9/28

5:50 am-3:00 pm

1 stop7h 10m

$168

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Tue 8/12

6:37 am-4:20 pm

1 stop7h 43m

$185

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Sun 8/31

11:40 am-8:25 am

1 stop18h 45m

$201

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 11 results
1
2

Best time to book a flight from San Francisco to Puerto Morelos

Have a flexible travel schedule? Discover the best time to fly to Puerto Morelos from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Puerto Morelos

How far ahead should I book a flight from San Francisco to Puerto Morelos?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Puerto Morelos. Price data was last updated on July 25, 2025.

The price you pay for your flight from San Francisco to Puerto Morelos may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Francisco to Puerto Morelos?

Currently, January is the cheapest month in which you can book a flight from San Francisco to Puerto Morelos (average of $360). Flying from San Francisco to Puerto Morelos in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SFO to PU3?

Find hourly flight availability from San Francisco to Puerto Morelos. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

When flying from San Francisco to Puerto Morelos, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from San Francisco to Puerto Morelos?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Puerto Morelos. Price data was last updated on July 27, 2025.

Travelers seeking maximum savings on their San Francisco to Puerto Morelos flight should consider departing on Thursday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Francisco to Puerto Morelos

Explore weekly flight availability from San Francisco to Puerto Morelos. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 29, 2025.

The most flights from SFO to PU3 are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Puerto Morelos

Get insights into the airlines that provide service to Puerto Morelos. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Morelos. Reviews last updated July 29, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from San Francisco to Puerto Morelos to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,605 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,913 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Puerto Morelos. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Francisco to Puerto Morelos?

    San Francisco (SFO) is the airport you will fly out of if you book a flight from San Francisco to Puerto Morelos. You should not have trouble finding flights to Puerto Morelos from San Francisco; the airport handles an average of 2 outbound flights to Puerto Morelos per day. You should also have plenty of airline options to choose from since 13 airlines have flights from the San Francisco airport to Puerto Morelos. It is only a 11.8 mi journey to San Francisco (SFO) from San Francisco’s city center.

  • How popular is this San Francisco to Puerto Morelos flight route?

    The San Francisco to Puerto Morelos flight path was viewed by 20 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from San Francisco to Puerto Morelos one-way?

    One-way options have recently been found by users for as low as $167 on Hawaiian Airlines. Other airlines that offer cheap prices include Alaska Airlines from $168 and Frontier from $185 one-way.

  • What are the cheapest flights from San Francisco to Puerto Morelos?

    The cheapest flight price from San Francisco to Puerto Morelos is $272. On average you can expect to pay $847. The most popular route, (San Francisco - Cancun), can usually be booked for $342.

  • Can I find deals for flights from San Francisco to Puerto Morelos that include hotel bookings?

    Yes. In addition to deals on San Francisco to Puerto Morelos flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Puerto Morelos?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Puerto Morelos.

  • Can I find deals for business class flights from San Francisco to Puerto Morelos?

    Yes. Cheapflights offers flight deals from San Francisco to Puerto Morelos by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to Puerto Morelos?

    Currently, January is the cheapest month in which you can book a flight from San Francisco to Puerto Morelos (average of $360). Flying from San Francisco to Puerto Morelos in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 10 airlines flying from San Francisco to Puerto Morelos

Discover the top 10 airlines that operate flights from San Francisco to Puerto Morelos. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$206Average$419FlexibilityNo cancel feeOn-time62%
VivaCheapest$233Average$328FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$269Average$601FlexibilityNo cancel feeOn-time85%
JetBlueCheapest$282Average$435FlexibilityNo cancel feeOn-time62%
DeltaCheapest$288Average$639FlexibilityNo cancel feeOn-timeN/A
AeromexicoCheapest$332Average$544FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$342Average$659FlexibilityNo cancel feeOn-time75%
VolarisCheapest$360Average$444FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$370Average$689FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$384Average$658FlexibilityNo cancel feeOn-time71%

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