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Cheap flights from Cancún (CUN) to San Diego (SAN) from $164

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CUN — SAN
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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Cheap flight deals from Cancún to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Cancún (CUN) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$288

One-way from

$189
High demand for flights, 37% potential price rise
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Best time to find cheap flights, 30% potential price drop
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From Cancun to San Diego
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One-way flight from Cancun to San Diego
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What is the cheapest day to fly round-trip from Cancún to San Diego?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 22% on your flight compared to booking on days when demand is much higher.

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

The best pricing can be found in the month of January. Prices to San Diego from Cancún average $344. You can even find prices in January for less than $344, as users have found deals to San Diego from as low as $189. The month of June appears to be one of the more expensive times to travel to San Diego from Cancún. Flying in the targeted month can save you up to 58%.

What is the cheapest time of day to fly from CUN to SAN?

A simple way to save on the total cost of your ticket is to fly from Cancún to San Diego at noon. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the morning.

Cheap Cancún to San Diego flights in June & July 2024

Find cheap flight options from Cancún to San Diego specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
The lowest fares we've come across on flights traveling from Cancún to San Diego in June and July 2024. Check back in a little while for more flight options.
Fri 7/56:00 amCUN - SAN
2 stops13h 47mDelta
Fri 7/126:15 amSAN - CUN
2 stops11h 02mDelta
Deal found 6/5$305
Tue 7/99:58 pmCUN - SAN
2 stops26h 20mAeromexico
Fri 7/1210:30 pmSAN - CUN
1 stop19h 25mAeromexico
Deal found 6/5$313
Fri 7/56:00 amCUN - SAN
2 stops13h 47mAeromexico
Fri 7/1210:30 pmSAN - CUN
1 stop19h 25mAeromexico
Deal found 6/5$322
Tue 7/99:58 pmCUN - SAN
2 stops26h 20mAeromexico
Fri 7/126:15 amSAN - CUN
2 stops17h 20mAeromexico
Deal found 6/5$405
Tue 7/99:10 amCUN - SAN
2 stops24h 27mSpirit Airlines
Fri 7/127:32 pmSAN - CUN
3 stops35h 32mSpirit Airlines
Deal found 6/5$436
Sat 7/138:47 amCUN - SAN
1 stop14h 01mJetBlue
Mon 7/228:28 pmSAN - CUN
1 stop12h 57mJetBlue
Deal found 6/5$438
Tue 7/92:07 pmCUN - SAN
1 stop9h 09mMultiple Airlines
Fri 7/128:20 pmSAN - CUN
1 stop14h 42mMultiple Airlines
Deal found 6/5$456
Fri 7/55:40 amCUN - SAN
1 stop16h 10mUnited Airlines
Fri 7/126:15 amSAN - CUN
1 stop7h 57mUnited Airlines
Deal found 6/5$486
Fri 7/59:22 amCUN - SAN
2 stops25h 58mSpirit Airlines
Fri 7/1210:23 pmSAN - CUN
3 stops32h 41mSpirit Airlines
Deal found 6/5$551

Cancún to San Diego 2024 flight deals

Discover exclusive flight deals for travel between Cancún and San Diego in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
The lowest fares we've come across on flights traveling from Cancún to San Diego in June and July 2024. Check back in a little while for more flight options.
Fri 8/165:40 amCUN - SAN
1 stop9h 45mUnited Airlines
Sun 8/2510:55 amSAN - CUN
1 stop17h 46mUnited Airlines
Deal found 6/5$273
Sat 9/147:51 amCUN - SAN
1 stop15h 24mUnited Airlines
Tue 9/176:10 amSAN - CUN
1 stop8h 02mUnited Airlines
Deal found 6/5$275
Fri 7/56:00 amCUN - SAN
2 stops13h 47mDelta
Fri 7/126:15 amSAN - CUN
2 stops11h 02mDelta
Deal found 6/5$305
Tue 7/99:58 pmCUN - SAN
2 stops26h 20mAeromexico
Fri 7/1210:30 pmSAN - CUN
1 stop19h 25mAeromexico
Deal found 6/5$313
Fri 7/56:00 amCUN - SAN
2 stops13h 47mAeromexico
Fri 7/1210:30 pmSAN - CUN
1 stop19h 25mAeromexico
Deal found 6/5$322
Sun 9/224:03 pmCUN - SAN
1 stop9h 44mDelta
Sun 9/296:15 amSAN - CUN
2 stops16h 17mDelta
Deal found 6/4$327
Fri 8/28:00 amCUN - SAN
1 stop9h 37mAmerican Airlines
Sat 8/1010:04 pmSAN - CUN
1 stop14h 38mAmerican Airlines
Deal found 6/5$341
Sun 9/225:22 pmCUN - SAN
2 stops18h 06mUnited Airlines
Sun 9/298:50 pmSAN - CUN
2 stops15h 47mUnited Airlines
Deal found 6/4$345
Fri 8/24:10 pmCUN - SAN
1 stop9h 40mDelta
Sat 8/1011:06 amSAN - CUN
2 stops13h 04mDelta
Deal found 6/5$385

One-way flights to San Diego from Cancún

Search for one-way flight options from Cancún to San Diego. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
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.
Tue 8/2711:10 amCUN - SAN
1 stop23h 05mMultiple Airlines
Deal found 6/5$164
Thu 6/205:31 pmCUN - SAN
1 stop16h 01mMultiple Airlines
Deal found 6/5$180
Thu 6/139:10 amCUN - SAN
2 stops26h 10mSpirit Airlines
Deal found 6/5$182
Mon 7/156:33 pmCUN - SAN
2 stops29h 45mAeromexico
Deal found 6/5$185
Mon 7/298:39 pmCUN - SAN
2 stops22h 57mAeromexico
Deal found 6/6$186
Mon 7/158:39 pmCUN - SAN
2 stops27h 39mAeromexico
Deal found 6/6$188
Tue 7/28:29 amCUN - SAN
2 stops15h 50mDelta
Deal found 6/6$189
Thu 6/209:22 amCUN - SAN
1 stop24h 10mSpirit Airlines
Deal found 6/5$190
Tue 8/2711:10 amCUN - SAN
3 stops29h 01mSpirit Airlines
Deal found 6/5$204

Find flights from Cancún to San Diego within your budget

Customize your flight search to find flights from Cancún to San Diego 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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$273 - $496

Route

Depart

Return

Price

CancunSan Diego

CUN - SAN

CUNSAN

Cancun

Fri 8/16

1 stop9h 45m

San Diego

Sun 8/25

1 stop17h 46m

$273

CancunSan Diego

CUN - SAN

CUNSAN

Cancun

Sat 9/14

1 stop15h 24m

San Diego

Tue 9/17

1 stop8h 02m

$275

CancunSan Diego

CUN - SAN

CUNSAN

Cancun

Tue 9/17

1 stop9h 44m

San Diego

Sat 9/21

2 stops16h 17m

$305

CancunSan Diego

CUN - SAN

CUNSAN

Cancun

Tue 7/9

2 stops26h 20m

San Diego

Fri 7/12

1 stop19h 25m

$313

CancunSan Diego

CUN - SAN

CUNSAN

Cancun

Fri 8/2

1 stop9h 37m

San Diego

Sat 8/10

1 stop14h 38m

$341

CancunSan Diego

CUN - SAN

CUNSAN

Cancun

Thu 7/25

1 stop24h 10m

San Diego

Sat 8/3

1 stop19h 07m

$423

CancunSan Diego

CUN - SAN

CUNSAN

Cancun

Sat 7/13

1 stop14h 01m

San Diego

Mon 7/22

1 stop12h 57m

$438

CancunSan Diego

CUN - SAN

CUNSAN

Cancun

Tue 7/9

1 stop9h 09m

San Diego

Fri 7/12

1 stop14h 42m

$456

CancunSan Diego

CUN - SAN

CUNSAN

Cancun

Thu 7/25

2 stops16h 39m

San Diego

Sat 8/3

1 stop13h 37m

$496

Flights are sorted by cheapest first

Deals found on 6/5

What is the cheapest day to fly from Cancún to San Diego?

Use this chart to determine the cheapest time to fly round-trip from Cancún to San Diego. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Cancún to San Diego flight should consider departing on Friday mornings 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.
Search Deals

Best time to book a flight from Cancún to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Cancún 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.

Temperature and rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average temperature and rainfall totals by month.

SAN

Temperature

57.2 - 71.6 °F

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated June 6, 2024.
See what other customers who have flown with Aeromexico, Delta and United 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
10,368 reviews

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

JetBlue
7.6
Good
4,316 reviews
Delta
8.0
Very good
10,368 reviews

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Aeromexico
7.6
Good
2,447 reviews
Delta
8.0
Very good
10,368 reviews

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

WestJet
7.5
Good
2,856 reviews
Delta
8.0
Very good
10,368 reviews

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

United Airlines
7.4
Good
10,696 reviews
Delta
8.0
Very good
10,368 reviews

Overall

8.0

Comfort

7.9

Entertainment

8.0

Boarding

8.2

Crew

8.6

Food

7.4

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Related info for your journey

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

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

    Yes, there are multiple flights from Cancún to San Diego for under $300. The cheapest flight booked recently is on United Airlines for just $273, but on average you can expect to pay $388.

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

    According to our current data, United Airlines ($273), Delta ($305), and Aeromexico ($313) offers the cheapest pricing from Cancún to San Diego. You may be able to fly from Cancún to San Diego for 20% less than the average price by searching for these airlines.

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

    $182 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Aeromexico and Delta, with prices starting from $185 and $189, respectively.

  • What does CUN to SAN mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Cancun Airport to San Diego Airport flight would often be abbreviated as a CUN to SAN flight.

  • Can I find deals for flights from Cancún to San Diego that include extra baggage allowance?

    The amount of baggage you can bring on your Cancún to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Cancún to San Diego with specific airlines?

    Yes, Cheapflights allows you to browse and filter Cancún to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Cancún to San Diego that include hotel bookings?

    Yes. In addition to deals on Cancún to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cancún to San Diego?

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

  • Can I find deals for business class flights from Cancún to San Diego?

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

  • Can I find deals for flights from Cancún to San Diego that allow pets onboard?

    Many airlines flying from Cancún to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Cancún to San Diego?

    Yes, you can often find last-minute deals on Cancún to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Cancún to San Diego flight deals updated?

    The Cancún to San Diego flight deals you see on this page were last updated on 6/5.

  • What is the cheapest month to book a flight from Cancún to San Diego?

    Currently, October is the cheapest month in which you can book a flight from Cancún to San Diego (average of $288). Flying from Cancún to San Diego in July is currently the most expensive (average of $347). 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.

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Alternative routes for Cancún to San Diego
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Cancún to San Diego

Discover the top 2 airlines that operate flights from Cancún to San Diego. 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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$294Average$427FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$329Average$468FlexibilityNo cancel feeOn-time69%
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Search flights from Cancún to San Diego by cabin class

Find flights from Cancún to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Weekly flight availability from Cancún to San Diego

Explore weekly flight availability from Cancún to San Diego. 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 June 6, 2024.
Sunday1daily flight
Monday0daily flights
Tuesday0daily flights
Wednesday0daily flights
Thursday0daily flights
Friday0daily flights
Saturday0daily flights

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