Cheap flights from Cancun (CUN) to San Diego (SAN)

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How to find the cheapest flight from
Cancun (CUN) to San Diego (SAN)

All the information you need to plan the best CUN to SAN flight in 2021: compare Cancun to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
CUN - SAN
Price
$234 - $500
SAN
Temperature
66.2 - 80.6 °F
SAN
Rainfall
0 - 2.8 inches

Popular in

September

High demand for flights, 26% potential price rise

Cheapest in

April

Best time to find cheap flights, 36% potential price drop

Round-trip from

$234

From Cancun to San Diego

One-way from

$191

One-way flight from Cancun to San Diego

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Cancun to San Diego?

Thursday flights are generally found to be more expensive for flights from Cancun to San Diego. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Diego.

How far in advance should I book a flight from Cancun to San Diego?

Travelers have found it’s best to book a flight 17 days in advance to save up to 27% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 17 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Cancun to San Diego 1-2 weeks in advance for as low as $73, or $98 for flights within the next 24 hours.

What is the cheapest month to fly from Cancun to San Diego?

Our data shows that July tends to be the cheapest month to fly to San Diego from Cancun. Users have commonly found prices around $80 for the month, but tickets can be as low as $44. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Cancun to San Diego (CUN - SAN)?

It’s typically best to fly out from Cancun to San Diego at noon. Doing so could potentially save you 9% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap flights from Cancun to San Diego in June, July 2021

The best prices found for CUN to SAN flights for June, July
22 Jul - 30 Jul
$260pp
CUN
Cancún
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
CUN
Cancún
9 Jul - 12 Jul
$307pp
CUN
Cancún
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
   
2 STOPS
CUN
Cancún
9 Jul - 12 Jul
$332pp
CUN
Cancún
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
CUN
Cancún

Cancun to San Diego 2021 flight deals

Cheap flights to San Diego from Cancun found for this year
22 Jul - 30 Jul
$260pp
CUN
Cancún
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
CUN
Cancún
9 Jul - 12 Jul
$307pp
CUN
Cancún
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
   
2 STOPS
CUN
Cancún
3 Sep - 16 Sep
$331pp
CUN
Cancún
American Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
American Airlines
 
1 STOP
CUN
Cancún

Last minute flights from Cancun to San Diego

Late deals on round-trip flights to San Diego from Cancun, departing today and this week
30 Jun - 5 Jul
$492pp
CUN
Cancún
Multiple Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
Multiple Airlines
   
2 STOPS
CUN
Cancún
30 Jun - 5 Jul
$495pp
CUN
Cancún
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
CUN
Cancún
30 Jun - 5 Jul
$516pp
CUN
Cancún
Multiple Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
CUN
Cancún

One-way flights to San Diego from Cancun

The cheapest one-way flights from Cancun to San Diego
12:00 pm - 6:50 pm
Delta
1 Stop
9h 50m
CUN - SAN
Delta
$191
Delta
10:05 am - 5:56 pm
Frontier
1 Stop
10h 51m
CUN - SAN
Frontier
$231
SmartFares
3:45 am - 4:20 pm
United Airlines
1 Stop
14h 35m
CUN - SAN
United Airlines
$236
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Cancun</span> to <span class="emphasized">San Diego</span> flights.

Flight FAQs

From Cancun to San Diego

Are flight prices decreasing from Cancun to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Cancun and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Cancún to San Diego have flexible cancellations due to COVID-19?

Some of our airline partners flying from Cancún to San Diego have new flexible policies in place due to COVID-19. United Airlines, American Airlines, and Spirit Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Cancun to San Diego for under $300 on Cheapflights?

Yes, there are multiple flights from Cancun to San Diego for under $300. The cheapest flight booked recently is on Frontier for just $260, but on average you can expect to pay $363.

Are there nonstop flights from Cancun to San Diego for under $300 on Cheapflights?

There are no nonstop flights from Cancun to San Diego, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Cancun to San Diego for under $500?

There are currently 19+ open flights from Cancun to San Diego within the next 7 days for less than $500.

Does it rain more in Cancun or San Diego?

In Cancun, there will be same rainfall in Cancun compared to San Diego over the next 0 days.

Is Cancun weather warmer or cooler than San Diego?

We forecast the temperature to be around the 90 °F's in August, on average. The temperature in San Diego is generally colder than in Cancun. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Cancun to San Diego?

Airlines like American Airlines, United Airlines, and Spirit Airlines fly from Cancun to San Diego in about 7h 28m. The time it takes to get you to your destination can typically vary by up to 2h 26m. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Cancun to San Diego round-trip?

Frontier, at $260, was found to be the cheapest airline from Cancun to San Diego.Alternate airlines to your destination round-trip include American Airlines and Delta. These flights start at 29% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Cancun to San Diego one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $114. Users have also found prices from $171 and $191 on Frontier and Spirit Airlines, respectively.

Alternative routes for Cancun to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Diego

Things to know before you go - useful duration and weather info for your trip from Cancun to San Diego.
Today's exchange rate
$1 = $1.00
Average temperature for June in San Diego
75.2 °F
Avg rainfall for June in San Diego
0.1 ″

Airports servicing Cancún

Airports servicing San Diego

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