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Cheap flights from Cancun to San Diego International

Compare Cancun to San Diego International flight deals

Find the cheapest month or even day of the year to fly to San Diego International

Book the best San Diego International fare with no extra fees

Flight deals from Cancun to San Diego International

Looking for a cheap last-minute deal or the best round-trip flight from Cancun to San Diego International? Find the lowest prices on one-way and round-trip tickets right here.
San Diego.C$426 per passenger.Departing Fri, Dec 20, returning Sun, Dec 29.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Cancun on Fri, Dec 20, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departing from San Diego International on Sun, Dec 29, arriving in Cancun.Price includes taxes and charges.From C$426, select.
San Diego.C$426 per passenger.Departing Tue, Dec 24, returning Fri, Jan 3.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Cancun on Tue, Dec 24, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departing from San Diego International on Fri, Jan 3, arriving in Cancun.Price includes taxes and charges.From C$426, select.
San Diego.C$501 per passenger.Departing Wed, Apr 30, returning Sun, May 4.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Cancun on Wed, Apr 30, arriving in San Diego International.Inbound indirect flight with Delta, departing from San Diego International on Sun, May 4, arriving in Cancun.Price includes taxes and charges.From C$501, select.
San Diego.C$505 per passenger.Departing Fri, Apr 11, returning Sun, Apr 20.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Cancun on Fri, Apr 11, arriving in San Diego International.Inbound indirect flight with Delta, departing from San Diego International on Sun, Apr 20, arriving in Cancun.Price includes taxes and charges.From C$505, select.
San Diego.C$505 per passenger.Departing Tue, Jan 21, returning Tue, Jan 28.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Cancun on Tue, Jan 21, arriving in San Diego International.Inbound indirect flight with Delta, departing from San Diego International on Tue, Jan 28, arriving in Cancun.Price includes taxes and charges.From C$505, select.
San Diego.C$540 per passenger.Departing Fri, Feb 7, returning Fri, Feb 21.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Cancun on Fri, Feb 7, arriving in San Diego International.Inbound indirect flight with Delta, departing from San Diego International on Fri, Feb 21, arriving in Cancun.Price includes taxes and charges.From C$540, select.
San Diego.C$570 per passenger.Departing Mon, May 19, returning Fri, May 23.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Cancun on Mon, May 19, arriving in San Diego International.Inbound indirect flight with Delta, departing from San Diego International on Fri, May 23, arriving in Cancun.Price includes taxes and charges.From C$570, select.
San Diego.C$596 per passenger.Departing Wed, Nov 27, returning Mon, Dec 2.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Cancun on Wed, Nov 27, arriving in San Diego International.Inbound indirect flight with Delta, departing from San Diego International on Mon, Dec 2, arriving in Cancun.Price includes taxes and charges.From C$596, select.

Find the cheapest month to fly from Cancun to San Diego International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cancun to San Diego International flights are currently cheapest in December.
Nov
from C$615
Dec
from C$426
Jan
from C$505
Feb
from C$540
Mar
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Apr
from C$505
May
from C$570
Jun
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Jul
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Aug
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Sep
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Oct
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Cancun to San Diego International: Alternative routes

Compare routes from Cancun to San Diego below. You may find an airport to fly into that's cheaper, faster, or easier than San Diego International.

Cancun to San Diego: Flight information

The things to know before you go.
Cheapest flight foundC$426
Cheapest month to flyDecember

Finding cheap flights from Cancun to San Diego International: Frequently asked questions

The best price we found for a round-trip flight from Cancun to San Diego International is C$426. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Cancun to San Diego International. But we found flights with one or more stops from C$426.
There are no flights flying from Cancun to San Diego International, as of November 2024.
The cheapest month to fly from Cancun to San Diego International is usually November 2024.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cancun Airport to San Diego International Airport on Friday, December 20, 2024.
No airlines currently offer direct flights between Cancun Airport and San Diego International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Diego International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to San Diego is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to San Diego International.

Flying from Cancun International Airport (CUN) to San Diego International Airport (SAN): what you need to know

  • A direct flight from Cancun International Airport to San Diego International Airport takes an average of 5 hours 10 minutes. The timezone in San Diego is UTC-7, which is 2 hours behind Cancun.

  • If you're heading away during a major holiday or other peak period, give yourself more time. A good rule is two hours before domestic flights and up to four hours before international departures. Security and check-in lines will be longer.

  • We make it easy to get a flight with a stopover. To see your options for flights from Cancun International Airport to San Diego International Airport, deselect 'Direct flights only.' Then, pick a flight that has a stop long enough to tour your chosen city. Some popular stopovers between CUN and SAN include:

    • Austin-Bergstrom International Airport

    • San Antonio International Airport

    • Phoenix Sky Harbor International Airport

How to find the cheapest flights from Cancun International Airport (CUN) to San Diego International Airport (SAN)

  • C$217 is currently the best price for a one-way ticket from Cancun International Airport to San Diego International Airport. Return flights start at C$426. These fares may change depending on availability and demand.

  • Book 9 months before your departure date. After crunching the numbers on our calendar, this is how far you should book ahead to secure cheap flight tickets from CUN to SAN.

  • May is the cheapest month for flight tickets from Cancun International Airport to San Diego International Airport. If you need to fly during a different time of year, the 'Whole month' tool will show you the lowest airfares for each month.

  • Log into your online account or use the app to set up a Price Alert. We'll get in touch right away if there's a cheaper deal on this route. It's easy to do, and it'll save you the hassle of searching for cheap flight tickets from CUN to SAN every day.

  • Use filters to find the best trip for you. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Cancun International Airport to San Diego International Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and journey duration.

Handy information about Cancun International Airport (CUN)

Arriving at San Diego International Airport (SAN)

Getting from San Diego International Airport (SAN) to central San Diego

  • San Diego International Airport is approximately 5 kilometres from central San Diego. With a car rental or if you're catching a cab, the drive is about 9 minutes.

  • If you're using public transport, expect a journey of about 20 minutes.

When to fly to San Diego International Airport (SAN)

  • The quietest month for a flight from Cancun International Airport to San Diego International Airport is May, while July is the most popular. Pick the ideal time to visit San Diego based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Before locking in your flight from Cancun International Airport to San Diego International Airport, consider the type of weather you enjoy. August is the warmest month in San Diego, with the temperature ranging from 17ºC to 28ºC.

  • February sees average temperatures of between 7ºC and 23ºC. Look for cheap flight tickets from CUN to SAN around that time if you like traveling in cooler conditions.

More about San Diego

  • As soon as you've booked your flights from CUN to SAN, you'll want to find a hotel in San Diego. Make one of these options your base for exploring this exciting destination:

  • All great vacations should include a little sightseeing. San Diego Zoo, USS Midway Museum and SeaWorld San Diego are essential stops on your San Diego itinerary.

Complete your San Diego trip with hotels and a car rental

  • After you've secured your cheap ticket to San Diego International Airport, explore our low prices and exclusive offers on hotels. You can also compare a range of car rental companies in one go to get the best car rental price for your San Diego vacation.

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Plan the rest of your trip from Cancun to San Diego

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.