Cheap flights from Cancún (CUN) to San Diego (SAN) from $150

This is the cheapest one-way flight price, found on 5/25. Prices may vary by date and flight preferences.
CUN — SAN
May 30 — Jun 61

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

All the information you need to plan the best CUN to SAN flight in 2023: compare Cancún to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.

Popular in

February

Cheapest in

March

Round-trip from

$245

One-way from

$175
High demand for flights, 37% potential price rise
Best time to find cheap flights, 50% potential price drop
From Cancun to San Diego
One-way flight from Cancun to San Diego

CUN - SAN

Price

$245 - $777

SAN

Temperature

57.2 - 71.6 °F

SAN

Rainfall

0 - 2.3 inches

Cheap flights from Cancún to San Diego in May, June 2023

The best prices found for CUN to SAN flights for May, June
The lowest fares we've come across on flights traveling from Cancún to San Diego in May and June 2023. Check back in a little while for more flight options.

Cancún to San Diego 2023 flight deals

Cheap flights to San Diego from Cancún found for this year
The lowest fares we've come across on flights traveling from Cancún to San Diego in May and June 2023. Check back in a little while for more flight options.

Cheap United Airlines flights from Cancún to San Diego

Take a peek at the cheapest United Airlines flights we've detected traveling from Cancún to San Diego. Make sure to double check the flight details before booking.

Cheap Delta flights from Cancún to San Diego

Some of the best deals we've found on Delta flights traveling from Cancún to San Diego. Ensure the flight price, dates, time, and airline match your criteria before you book.

Non-stop flights to San Diego from Cancún

Save time with Cancún to San Diego direct flight deals
If you're seeking options on non-stop flights from Cancún to San Diego, check out these fares. If you're looking for other options for flights from Cancún to San Diego, make sure to update the search form at the top of page.

Last minute flights from Cancún to San Diego

Late deals on return flights to San Diego from Cancún, departing today and this week
Consider one of these great deals we found on last-minute flights from Cancún to San Diego. Users should examine the flight details to ensure there are no surprises.

One-way flights to San Diego from Cancún

The cheapest one-way flights from Cancún to San Diego
Users in need of a one-way flight from Cancún to San Diego can choose from these deals. Users in need of a round-trip flight from Cancún to San Diego instead should update the search form at the top of page.

Find flights from Cancún to San Diego within your budget

Use the slider to find flights from Cancún to San Diego that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$255 - $403

Route

Depart

Return

Price

CancunSan Diego

CUN - SAN

CUNSAN

Cancun

Sat 8/12

1 stop16h 35m

San Diego

Sat 8/19

1 stop12h 37m

CancunSan Diego

CUN - SAN

CUNSAN

Cancun

Fri 7/7

2 stops16h 22m

San Diego

Sat 7/15

2 stops15h 37m

CancunSan Diego

CUN - SAN

CUNSAN

Cancun

Tue 6/27

1 stop22h 20m

San Diego

Wed 7/5

1 stop7h 15m

CancunSan Diego

CUN - SAN

CUNSAN

Cancun

Sun 7/2

1 stop15h 48m

San Diego

Mon 8/21

1 stop12h 07m

CancunSan Diego

CUN - SAN

CUNSAN

Cancun

Fri 7/7

1 stop16h 50m

San Diego

Sat 7/15

2 stops15h 37m

CancunSan Diego

CUN - SAN

CUNSAN

Cancun

Fri 7/7

1 stop16h 29m

San Diego

Sat 7/15

1 stop21h 29m

CancunSan Diego

CUN - SAN

CUNSAN

Cancun

Fri 7/7

1 stop11h 38m

San Diego

Sat 7/15

1 stop10h 52m

CancunSan Diego

CUN - SAN

CUNSAN

Cancun

Tue 6/27

2 stops37h 20m

San Diego

Wed 7/5

2 stops17h 07m

CancunSan Diego

CUN - SAN

CUNSAN

Cancun

Fri 7/7

Nonstop6h 02m

San Diego

Sat 7/15

Nonstop2h 02m

Flights are sorted by cheapest first

Deals found on 5/24

Reviews of Airlines Servicing San Diego

See what other customers who have flown with United Airlines, Delta and American Airlines from Cancún to San Diego have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
2,342 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Overall

8.0

Entertainment

7.8

Comfort

7.9

Reviews

1 / 10

Flight delays, an unexpected extended lay-over in SLC, and an unresolvable problem with the walkway doorway to our SLC-PDX departing flight. (The walkway bridge door could not be opened by the plane's flight attendant upon arrive to the gate. I heard the entire exchange since everyone was yelling.) The departing gate had to be changed at the last minute. Also, I watched many other issues other people were experiencing trying to get on the plane. While the gate personnel were trying their best, I saw really bad management and wondered about the safety of the flight. Not happy with Delta's mismanagement at all. Probably won't fly Delta again for a long time, and I fly a lot on many different airlines. Too bad, Delta has been better than most of the others until now.

Delta
8.0
Very good
2,342 reviews
Delta
8.0
Very good
2,342 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Overall

8.0

Entertainment

7.8

Comfort

7.9

Reviews

1 / 10

Flight delays, an unexpected extended lay-over in SLC, and an unresolvable problem with the walkway doorway to our SLC-PDX departing flight. (The walkway bridge door could not be opened by the plane's flight attendant upon arrive to the gate. I heard the entire exchange since everyone was yelling.) The departing gate had to be changed at the last minute. Also, I watched many other issues other people were experiencing trying to get on the plane. While the gate personnel were trying their best, I saw really bad management and wondered about the safety of the flight. Not happy with Delta's mismanagement at all. Probably won't fly Delta again for a long time, and I fly a lot on many different airlines. Too bad, Delta has been better than most of the others until now.

United Airlines
7.6
Good
1,484 reviews
Delta
8.0
Very good
2,342 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Overall

8.0

Entertainment

7.8

Comfort

7.9

Reviews

1 / 10

Flight delays, an unexpected extended lay-over in SLC, and an unresolvable problem with the walkway doorway to our SLC-PDX departing flight. (The walkway bridge door could not be opened by the plane's flight attendant upon arrive to the gate. I heard the entire exchange since everyone was yelling.) The departing gate had to be changed at the last minute. Also, I watched many other issues other people were experiencing trying to get on the plane. While the gate personnel were trying their best, I saw really bad management and wondered about the safety of the flight. Not happy with Delta's mismanagement at all. Probably won't fly Delta again for a long time, and I fly a lot on many different airlines. Too bad, Delta has been better than most of the others until now.

American Airlines
7.4
Good
2,147 reviews
Delta
8.0
Very good
2,342 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Overall

8.0

Entertainment

7.8

Comfort

7.9

Reviews

1 / 10

Flight delays, an unexpected extended lay-over in SLC, and an unresolvable problem with the walkway doorway to our SLC-PDX departing flight. (The walkway bridge door could not be opened by the plane's flight attendant upon arrive to the gate. I heard the entire exchange since everyone was yelling.) The departing gate had to be changed at the last minute. Also, I watched many other issues other people were experiencing trying to get on the plane. While the gate personnel were trying their best, I saw really bad management and wondered about the safety of the flight. Not happy with Delta's mismanagement at all. Probably won't fly Delta again for a long time, and I fly a lot on many different airlines. Too bad, Delta has been better than most of the others until now.

Spirit Airlines
6.6
Okay
1,011 reviews
Delta
8.0
Very good
2,342 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Overall

8.0

Entertainment

7.8

Comfort

7.9

Reviews

1 / 10

Flight delays, an unexpected extended lay-over in SLC, and an unresolvable problem with the walkway doorway to our SLC-PDX departing flight. (The walkway bridge door could not be opened by the plane's flight attendant upon arrive to the gate. I heard the entire exchange since everyone was yelling.) The departing gate had to be changed at the last minute. Also, I watched many other issues other people were experiencing trying to get on the plane. While the gate personnel were trying their best, I saw really bad management and wondered about the safety of the flight. Not happy with Delta's mismanagement at all. Probably won't fly Delta again for a long time, and I fly a lot on many different airlines. Too bad, Delta has been better than most of the others until now.

Frontier
5.9
Fair
643 reviews
Delta
8.0
Very good
2,342 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Overall

8.0

Entertainment

7.8

Comfort

7.9

Reviews

1 / 10

Flight delays, an unexpected extended lay-over in SLC, and an unresolvable problem with the walkway doorway to our SLC-PDX departing flight. (The walkway bridge door could not be opened by the plane's flight attendant upon arrive to the gate. I heard the entire exchange since everyone was yelling.) The departing gate had to be changed at the last minute. Also, I watched many other issues other people were experiencing trying to get on the plane. While the gate personnel were trying their best, I saw really bad management and wondered about the safety of the flight. Not happy with Delta's mismanagement at all. Probably won't fly Delta again for a long time, and I fly a lot on many different airlines. Too bad, Delta has been better than most of the others until now.

Related info for your journey

Useful info, stats and facts about Cancún to San Diego flights.

Alternative routes for Cancún to San Diego

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

Top airline flying from Cancún to San Diego

The chart below displays the airlines Cheapflights users traveling from Cancún to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapest$400Average$478FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights

Weekly flight availability from Cancún to San Diego

See how many times per day planes take to the skies headed from Cancún to San Diego
Sunday1daily flight
Monday0daily flights
Tuesday0daily flights
Wednesday0daily flights
Thursday0daily flights
Friday0daily flights
Saturday0daily flights
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