Which airports can I use when flying from Cancún to San Diego?

Flights from Cancún to San Diego usually depart from Cancun (CUN) and arrive at San Diego (SAN).

What cabin classes can I book on flights from Cancún to San Diego?

Two cabin classes are available on flights from Cancún to San Diego: • Economy Class • First Class

Which airports do connecting flights from Cancún to San Diego pass through?

One-stop flights from Cancún to San Diego most commonly connect through: • Dallas/Fort Worth (DFW) - 33% of one-stop connections • Atlanta Hartsfield-Jackson (ATL) - 17% of one-stop connections • Houston Hobby (HOU) - 17% of one-stop connections • Houston George Bush Intcntl (IAH) - 17% of one-stop connections

Can I save money by using flexible dates for flights from Cancún to San Diego?

Yes. Flexible dates can save you up to 33% on flights from Cancún to San Diego. Wednesday is the cheapest departure day at $377 round-trip on average, while Sunday is the most expensive at $560, a difference of $183. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in San Diego?

Some of the most popular sights in San Diego are Gaslamp Quarter, San Diego Convention Center and SeaWorld San Diego. These are among the most viewed places in San Diego on KAYAK.

How long is a flight from Cancún to San Diego?

A nonstop flight from Cancún to San Diego takes 00m, covering 2,025 miles.

Do I need a passport to fly from Cancún to San Diego?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Cancún to San Diego changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $487 to $1,485. That means the highest observed fare was about 3x higher than the lowest one.

How are flight prices from Cancún to San Diego looking right now?

One-way fares from Cancún to San Diego are currently lower than usual. Average one-way flight prices are about $247, which is 24% below the typical average for this route.

How much time can I save by choosing a different layover airport from Cancún to San Diego?

Flying via Houston Hobby (HOU) gives the shortest average 1-stop total travel time at 7h 24m, compared with 7h 26m via Houston George Bush Intcntl (IAH) and 7h 38m via Los Angeles (LAX).

What is the time difference between Cancún and San Diego?

San Diego is 2 hours behind Cancún (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at San Diego Airport (SAN)?

San Diego Airport (SAN) hosts 5 major car rental companies, with daily rates starting from around $14 for economy cars. Top options include: • Dollar • Payless • Europcar • Thrifty • Fox

How much should I expect to pay for a Cancún to San Diego flight?

Round-trip flights from Cancún to San Diego range from $377 to $560, with an average of $461 over the past 12 months. Anything below $377 counts as a good deal.

Which airline is the cheapest to fly from Cancún to San Diego?

Alaska Airlines ($489) and United Airlines ($507) are the cheapest airlines to fly round-trip from Cancún to San Diego according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Cancún to San Diego?

Dallas/Fort Worth (DFW) is the most popular layover for the Cancún to San Diego route. 33% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DFW.

What is the cheapest layover airport when flying from Cancún to San Diego?

Flights via Houston Hobby (HOU) offer the most affordable fares, with an average round-trip price of $436. Based on KAYAK data over the past 3 months.

When flying from Cancún to San Diego which airport offers the shortest layover?

Los Angeles (LAX) had the shortest average connection time for Cancún to San Diego layovers at 4h 24m over the past 3 months.

$235 CHEAP FLIGHTS from Cancun to San Diego (CUN - SAN)

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Cheapest round-trip

$487

Typical prices: $377-$560

Multiple Airlines

Mon 12/3Mon 12/10

CUN - SAN • 1 stop

Cheapest one-way

$224

Typical prices: $262-$391

Multiple Airlines

Sun 12/2

CUN - SAN • 2 stops

Nonstop flights

Not available

There are currently no direct flights between Cancún and San Diego. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

October

Cheapest • 40% price drop

November

Most popular

Good to know

Top layover airports

Houston Hobby (HOU)

Cheapest • Avg $436 (round-trip)

Houston George Bush Intcntl (IAH)

Shortest trip • 7h 26m (one-way)

Insights

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to San Diego!

Cheap Flights from Cancún to San Diego (CUN-SAN)

Cheap flights from Cancún to San Diego with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Thu, Dec 3 - Thu, Dec 10

10:30 am - 6:13 pmCUN Cancun-SAN San Diego

10h 43m1 stop San José del Cabo Los Cabos

8:57 am - 8:55 pmSAN San Diego-CUN Cancun

32h 58m2 stops Las Vegas Harry Reid Intl Mexico City Benito Juarez

$487Multiple Airlines

Thu, Mar 4 - Mon, Mar 8

4:59 pm - 3:52 pmCUN Cancun-SAN San Diego

25h 53m1 stop Seattle/Tacoma Intl

7:05 pm - 4:02 pmSAN San Diego-CUN Cancun

17h 57m1 stop Seattle/Tacoma Intl

$489Alaska Airlines

Tue, Jan 12 - Tue, Jan 19

10:30 am - 2:33 pmCUN Cancun-SAN San Diego

31h 03m1 stop San José del Cabo Los Cabos

5:26 pm - 5:09 pmSAN San Diego-CUN Cancun

44h 43m2 stops Denver Intl Santiago de Querétaro

$504Multiple Airlines

Wed, Jan 13 - Sat, Jan 16

3:07 pm - 8:08 pmCUN Cancun-SAN San Diego

8h 01m1 stop Los Angeles

7:41 pm - 11:20 amSAN San Diego-CUN Cancun

12h 39m2 stops San Francisco Houston George Bush Intcntl

$507United Airlines

Thu, Feb 11 - Thu, Feb 18

3:07 pm - 7:47 pmCUN Cancun-SAN San Diego

7h 40m1 stop Los Angeles

5:18 pm - 1:34 pmSAN San Diego-CUN Cancun

17h 16m1 stop Houston George Bush Intcntl

$508United Airlines

Fri, Dec 4 - Mon, Dec 7

4:34 pm - 10:30 pmCUN Cancun-SAN San Diego

8h 56m1 stop Denver Intl

4:45 pm - 11:20 amSAN San Diego-CUN Cancun

15h 35m2 stops Los Angeles Houston George Bush Intcntl

$510United Airlines

Thu, Dec 3 - Thu, Dec 10

11:35 am - 3:49 pmCUN Cancun-SAN San Diego

31h 14m2 stops Guadalajara Miguel Hidal Puerto Vallarta Ordaz

8:57 am - 2:50 pmSAN San Diego-CUN Cancun

26h 53m2 stops Las Vegas Harry Reid Intl Guadalajara Miguel Hidal

$511Multiple Airlines

Fri, Dec 4 - Mon, Dec 7

12:28 pm - 8:08 pmCUN Cancun-SAN San Diego

10h 40m2 stops Houston George Bush Intcntl Los Angeles

7:41 pm - 1:43 pmSAN San Diego-CUN Cancun

15h 02m2 stops San Francisco Chicago O'Hare Intl

$512United Airlines

Fri, Dec 4 - Mon, Dec 7

4:34 pm - 10:30 pmCUN Cancun-SAN San Diego

8h 56m1 stop Denver Intl

4:45 pm - 11:20 amSAN San Diego-CUN Cancun

15h 35m2 stops Los Angeles Houston George Bush Intcntl

$513United Airlines

Tue, Dec 29 - Tue, Jan 5

7:00 am - 11:51 pmCUN Cancun-SAN San Diego

19h 51m1 stop Los Angeles

6:20 am - 4:30 pmSAN San Diego-CUN Cancun

7h 10m1 stop Los Angeles

$514United Airlines

Price, demand and travel trends for Cancún to San Diego flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Airlines

Layovers

Which airline is the cheapest to fly from Cancún to San Diego?: Alaska Airlines ($489) and United Airlines ($507) are the cheapest airlines to fly round-trip from Cancún to San Diego according to KAYAK data over the last 5 days.

Find deals

High season	November
Cheapest flight	$224

The most popular month to fly with an average 37% increase in travelers.

One-way flight from Cancún to San Diego

When to book flights from Cancún to San Diego

Are your dates flexible? Find out the best times to travel from Cancún to San Diego 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.

What cabin classes can I book on flights from Cancún to San Diego?
Two cabin classes are available on flights from Cancún to San Diego:

• Economy Class
• First Class
How long is a flight from Cancún to San Diego?
A nonstop flight from Cancún to San Diego takes 00m, covering 2,025 miles.
Do I need a passport to fly from Cancún to San Diego?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Cancún to San Diego flight?
Round-trip flights from Cancún to San Diego range from $377 to $560, with an average of $461 over the past 12 months. Anything below $377 counts as a good deal.
Have flight prices from Cancún to San Diego changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $487 to $1,485. That means the highest observed fare was about 3x higher than the lowest one.
How are flight prices from Cancún to San Diego looking right now?
One-way fares from Cancún to San Diego are currently lower than usual. Average one-way flight prices are about $247, which is 24% below the typical average for this route.
What car rental options are available at San Diego Airport (SAN)?
San Diego Airport (SAN) hosts 5 major car rental companies, with daily rates starting from around $14 for economy cars. Top options include:

• Dollar
• Payless
• Europcar
• Thrifty
• Fox
Which airports can I use when flying from Cancún to San Diego?
Flights from Cancún to San Diego usually depart from Cancun (CUN) and arrive at San Diego (SAN).
Which airports do connecting flights from Cancún to San Diego pass through?
One-stop flights from Cancún to San Diego most commonly connect through:

• Dallas/Fort Worth (DFW) - 33% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 17% of one-stop connections
• Houston Hobby (HOU) - 17% of one-stop connections
• Houston George Bush Intcntl (IAH) - 17% of one-stop connections
Can I save money by using flexible dates for flights from Cancún to San Diego?
Yes. Flexible dates can save you up to 33% on flights from Cancún to San Diego. Wednesday is the cheapest departure day at $377 round-trip on average, while Sunday is the most expensive at $560, a difference of $183.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Cancún to San Diego?
Flying via Houston Hobby (HOU) gives the shortest average 1-stop total travel time at 7h 24m, compared with 7h 26m via Houston George Bush Intcntl (IAH) and 7h 38m via Los Angeles (LAX).
What is the time difference between Cancún and San Diego?
San Diego is 2 hours behind Cancún (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in San Diego?
Some of the most popular sights in San Diego are Gaslamp Quarter, San Diego Convention Center and SeaWorld San Diego. These are among the most viewed places in San Diego on KAYAK.

If your dates are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average $377, about $183 less than Sunday fares (33% savings) based on the last 12 months.
If you can choose when to travel, plan your Cancún to San Diego trip for October. Fares historically average $277 round-trip in that month - typically $405 less than the most expensive month, which is June (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to San Diego Airport.

• Courtyard by Marriott San Diego Downtown Little Italy
• Bay Club Hotel & Marina
• Sheraton San Diego Resort

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CUN - SAN

$235 Find Cheap Flights from Cancun to San Diego - Compare and Save

Everything you should know

Cheap Flights from Cancún to San Diego (CUN-SAN)

Cheap flights from Cancún to San Diego with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Price, demand and travel trends for Cancún to San Diego flights

Which airline is the cheapest to fly from Cancún to San Diego?

What’s the most popular layover airport when flying from Cancún to San Diego?

What is the cheapest layover airport when flying from Cancún to San Diego?

When flying from Cancún to San Diego which airport offers the shortest layover?

Key details for Cancún to San Diego flights

High season

Cheapest flight

When to book flights from Cancún to San Diego

Your Cancún to San Diego flight questions, answered

Your guide to booking Cancún to San Diego flights

More options for your flight from Cancún to San Diego

Complete your trip to San Diego with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Cancun to San Diego

Find direct flights to and from Cancún and San Diego

Flights from domestic origins to San Diego

Flights to other popular destinations

Find deals for your return flight