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

Our cheapest airline available from San Diego to Cancún is Spirit Airlines. Our recent data shows that you can find tickets from as low as $328 on this airline. Additional options worth looking into are Frontier and Aeromexico, starting at $408 and $415 round-trip. You may be able to fly from San Diego to Cancún for 40% less than the average price by searching for these airlines.

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

To fly one-way, consider booking your trip with Aeromexico, which is currently one of the cheapest options available, starting at $200. American Airlines flights start at $218 while deals on Frontier start at $222 one-way.

What are the most popular airlines that fly from San Diego to Cancún?

Consider American Airlines, Aeromexico or Delta when booking your flight. These represent the most popular airlines when flying from San Diego to Cancún.

Where are the most common layover locations when flying from San Diego to Cancún?

Most of the time, San Diego to Cancún flights that have layovers will stop in Dallas.

Where are the least popular layover locations for San Diego to Cancún flights?

The least popular layover on flights from San Diego to Cancún is Houston.

What are some popular things to do or see while on a layover in Dallas?

Dallas travelers tend to visit American Airlines Center, Dos Equis Pavilion, and Dallas World Aquarium more than anywhere else. Travelers on a layover in Dallas can visit American Airlines Center, Dos Equis Pavilion, and Dallas World Aquarium, by traveling 15.0 mi, 18.3 mi, and 15.5 mi, respectively after landing at Dallas/Fort Worth. Those on a layover in Dallas in need of a rental car can book one at Dallas/Fort Worth for about $59.

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

Flights from San Diego to Cancún are found to be more expensive on Wednesday. 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 Cancún.

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

To save on the cost of your flight from San Diego to Cancún, book at least 50 days before your planned departure. Booking around this time can save you about 29% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $498 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $563.

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

Our data shows that September tends to be the cheapest month to fly to Cancún from San Diego. Users have commonly found prices around $549 for the month, but tickets can be as low as $330. Due to multiple factors, prepare for potentially higher prices in February.

Most accurate provider : When it comes to deals on San Diego-Cancún flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Diego-Cancún flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Diego-Cancún flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Diego-Cancún flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Cancún flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

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

$144+ Flights from San Diego to Cancún

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from San Diego to Cancún with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from San Diego to Cancun are usually found in September or August, booked 49 days in advance, depart on a Friday or Monday and return on a Tuesday

Cheap flight deals from San Diego to Cancún

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$328 (FlightHub)
One-way from	$144 (Kiwi.com)
Popular in	February
Cheapest in	September
Average price	$522

Provider with most accurate pricing for San Diego-Cancun flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Diego-Cancun flights.

Search Deals

From San Diego to Cancun

Search Deals

One-way flight from San Diego to Cancun

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($25 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from San Diego to Cancún

Cheapest flights from San Diego to Cancún
Explore the most affordable flight options available from San Diego to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Fri 5/96:58 pmSAN - CUN

2 stops14h 41mSpirit Airlines

Tue 5/1310:33 amCUN - SAN

2 stops15h 23mSpirit Airlines

Deal found 4/15

$328

Mon 5/58:54 pmSAN - CUN

1 stop15h 16mMultiple Airlines

Tue 5/1310:33 amCUN - SAN

2 stops15h 23mMultiple Airlines

Deal found 4/15

$360

Mon 9/229:40 pmSAN - CUN

1 stop11h 37mDelta

Tue 9/308:15 amCUN - SAN

1 stop11h 13mDelta

Deal found 4/15

$405

Tue 5/276:15 amSAN - CUN

1 stop8h 50mAeromexico

Fri 5/304:15 pmCUN - SAN

1 stop9h 38mAeromexico

Deal found 4/15

$414

Mon 5/56:25 amSAN - CUN

1 stop29h 45mFrontier

Tue 5/133:15 pmCUN - SAN

1 stop9h 56mFrontier

Deal found 4/15

$418

Mon 8/1112:41 pmSAN - CUN

2 stops24h 34mAlaska Airlines

Wed 8/134:25 pmCUN - SAN

2 stops41h 56mAlaska Airlines

Deal found 4/15

$451

Fri 5/306:20 amSAN - CUN

1 stop7h 52mUnited Airlines

Fri 6/61:04 pmCUN - SAN

1 stop13h 11mUnited Airlines

Deal found 4/15

$523

Wed 10/110:00 amSAN - CUN

1 stop7h 15mAmerican Airlines

Sun 10/58:00 amCUN - SAN

1 stop9h 43mAmerican Airlines

Deal found 4/15

$560

Thu 6/122:05 pmSAN - CUN

3 stops20h 08mWestJet

Sun 6/155:10 pmCUN - SAN

2 stops22h 10mWestJet

Deal found 4/15

$572

Wed 11/2611:50 amSAN - CUN

1 stop30h 10mAir Canada

Mon 12/16:10 pmCUN - SAN

1 stop19h 55mAir Canada

Deal found 4/15

$723

Thu 12/186:30 amSAN - CUN

1 stop6h 30mSouthwest

Mon 12/222:10 pmCUN - SAN

2 stops12h 15mSouthwest

Deal found 4/15

$755

Best flights from San Diego to Cancún
Discover carefully curated flight deals from San Diego to Cancún that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2025.

Fri 5/96:58 pmSAN - CUN

2 stops14h 41mSpirit Airlines

Tue 5/1310:33 amCUN - SAN

2 stops15h 23mSpirit Airlines

Deal found 4/15

$328

Mon 6/28:08 amSAN - CUN

2 stops14h 47mMultiple Airlines

Wed 6/251:53 pmCUN - SAN

1 stop11h 05mMultiple Airlines

Deal found 4/13

$358

Fri 4/256:25 amSAN - CUN

1 stop29h 55mFrontier

Thu 5/13:15 pmCUN - SAN

1 stop10h 58mFrontier

Deal found 4/14

$408

Sat 5/310:30 pmSAN - CUN

1 stop8h 25mAeromexico

Sat 5/108:00 amCUN - SAN

1 stop9h 46mAeromexico

Deal found 4/14

$415

Wed 6/46:15 amSAN - CUN

1 stop12h 05mDelta

Wed 6/2512:09 pmCUN - SAN

2 stops12h 44mDelta

Deal found 4/13

$429

Tue 4/227:12 amSAN - CUN

1 stop7h 52mAmerican Airlines

Fri 4/255:55 pmCUN - SAN

1 stop8h 01mAmerican Airlines

Deal found 4/14

$444

Mon 4/281:43 pmSAN - CUN

1 stop15h 05mUnited Airlines

Mon 5/51:43 pmCUN - SAN

1 stop8h 24mUnited Airlines

Deal found 4/14

$483

Sat 5/318:20 pmSAN - CUN

1 stop16h 15mJetBlue

Mon 6/236:50 pmCUN - SAN

1 stop16h 15mJetBlue

Deal found 4/13

$489

Sat 5/314:55 pmSAN - CUN

1 stop21h 25mAir Canada

Sun 6/225:20 pmCUN - SAN

1 stop20h 42mAir Canada

Deal found 4/13

$508

Last-minute flights from San Diego to Cancún
Discover last-minute flight deals from San Diego to Cancún. Data last updated April 15, 2025 and is based on user searches.

Tue 4/226:15 amSAN - CUN

1 stop6h 50mAmerican Airlines

Tue 4/297:50 amCUN - SAN

1 stop10h 08mAmerican Airlines

Deal found 4/15

$429

Tue 4/228:00 amSAN - CUN

2 stops13h 55mDelta

Tue 4/2911:17 amCUN - SAN

2 stops13h 32mDelta

Deal found 4/15

$449

Tue 4/227:09 amSAN - CUN

2 stops10h 11mUnited Airlines

Tue 4/297:51 amCUN - SAN

3 stops14h 25mUnited Airlines

Deal found 4/15

$664

Mon 5/58:54 pmSAN - CUN

1 stop15h 16mMultiple Airlines

Tue 5/1310:33 amCUN - SAN

2 stops15h 23mMultiple Airlines

Deal found 4/15

$360

Mon 5/56:25 amSAN - CUN

1 stop29h 45mFrontier

Tue 5/133:15 pmCUN - SAN

1 stop9h 56mFrontier

Deal found 4/15

$418

Fri 5/96:58 pmSAN - CUN

2 stops14h 41mSpirit Airlines

Tue 5/1310:33 amCUN - SAN

2 stops15h 23mSpirit Airlines

Deal found 4/15

$328

Thu 5/156:15 amSAN - CUN

2 stops30h 00mLATAM Airlines

Thu 6/191:20 amCUN - SAN

2 stops24h 09mLATAM Airlines

Deal found 4/15

$2,564

Sun 5/2510:00 pmSAN - CUN

1 stop11h 26mDelta

Fri 5/304:15 pmCUN - SAN

1 stop9h 38mDelta

Deal found 4/14

$429

Tue 5/276:15 amSAN - CUN

1 stop8h 50mAeromexico

Fri 5/304:15 pmCUN - SAN

1 stop9h 38mAeromexico

Deal found 4/15

$414

Tue 5/272:32 pmSAN - CUN

3 stops22h 43mAlaska Airlines

Fri 5/304:25 pmCUN - SAN

3 stops21h 05mAlaska Airlines

Deal found 4/15

$688

Fri 5/306:20 amSAN - CUN

1 stop7h 52mUnited Airlines

Fri 6/61:04 pmCUN - SAN

1 stop13h 11mUnited Airlines

Deal found 4/15

$523

One-way flights from San Diego to Cancún
Search for one-way flight options from San Diego to Cancún. Find affordable one-way fares based on user searches. Data last updated April 15, 2025.

Sat 5/311:20 amSAN - CUN

2 stops35h 15mMultiple Airlines

Deal found 4/14

$144

Tue 4/2911:02 amSAN - CUN

2 stops11h 53mAeromexico

Deal found 4/14

$200

Thu 6/266:47 pmSAN - CUN

1 stop13h 11mAmerican Airlines

Deal found 4/15

$218

Thu 6/266:25 amSAN - CUN

1 stop7h 57mFrontier

Deal found 4/14

$222

Thu 5/228:48 pmSAN - CUN

3 stops35h 48mSpirit Airlines

Deal found 4/14

$236

Thu 6/266:57 pmSAN - CUN

3 stops18h 18mAlaska Airlines

Deal found 4/14

$378

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Diego to Cancún that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoCancún

SAN - CUN

SANCUN

San Diego

Fri 5/9

6:58 pm-11:39 am

2 stops14h 41m

Cancun

Tue 5/13

10:33 am-11:56 pm

2 stops15h 23m

$328

San DiegoCancún

SAN - CUN

SANCUN

San Diego

Mon 5/5

8:54 pm-2:10 pm

1 stop15h 16m

Cancun

Tue 5/13

10:33 am-11:56 pm

2 stops15h 23m

$360

San DiegoCancún

SAN - CUN

SANCUN

San Diego

Mon 9/22

9:40 pm-11:17 am

1 stop11h 37m

Cancun

Tue 9/30

8:15 am-5:28 pm

1 stop11h 13m

$405

San DiegoCancún

SAN - CUN

SANCUN

San Diego

Tue 5/27

6:15 am-5:05 pm

1 stop8h 50m

Cancun

Fri 5/30

4:15 pm-11:53 pm

1 stop9h 38m

$414

San DiegoCancún

SAN - CUN

SANCUN

San Diego

Mon 5/5

6:25 am-2:10 pm

1 stop29h 45m

Cancun

Tue 5/13

3:15 pm-11:11 pm

1 stop9h 56m

$418

San DiegoCancún

SAN - CUN

SANCUN

San Diego

Mon 8/11

12:41 pm-3:15 pm

2 stops24h 34m

Cancun

Wed 8/13

4:25 pm-8:21 am

2 stops41h 56m

$451

San DiegoCancún

SAN - CUN

SANCUN

San Diego

Fri 5/30

6:20 am-4:12 pm

1 stop7h 52m

Cancun

Fri 6/6

1:04 pm-12:15 am

1 stop13h 11m

$523

San DiegoCancún

SAN - CUN

SANCUN

San Diego

Wed 10/1

10:00 am-7:15 pm

1 stop7h 15m

Cancun

Sun 10/5

8:00 am-3:43 pm

1 stop9h 43m

$560

San DiegoCancún

SAN - CUN

SANCUN

San Diego

Thu 6/12

2:05 pm-12:13 pm

3 stops20h 08m

Cancun

Sun 6/15

5:10 pm-1:20 pm

2 stops22h 10m

$572

San DiegoCancún

SAN - CUN

SANCUN

San Diego

Mon 6/23

7:31 pm-11:11 am

2 stops13h 40m

$151

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 14 results

Compare providers for flights from San Diego to Cancún

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Cancún in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San Diego-Cancún flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Diego-Cancún flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Diego-Cancún flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Diego-Cancún flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Cancún flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Diego to Cancún

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

Cheapflights Insights

Everything you need to know about your flight from San Diego to Cancún

How far ahead should I book a flight from San Diego to Cancún?

To ensure you get the cheapest price possible for a flight from San Diego to Cancún, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from San Diego to Cancún (average of $360). Flying from San Diego to Cancún in March is currently the most expensive (average of $492). 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.

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

It’s optimal to fly from San Diego to Cancún in the morning. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight at noon.

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

Travelers seeking maximum savings on their San Diego to Cancún flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Cancún by month

In terms of precipitation, rainfall in Cancún ranges from 1.1 - 11.1 inches per month. October is typically the wettest month, when rainfall can reach 11.1 in. April is typically the driest time to visit Cancún when rainfall is around 1.1 in.

Temperature in Cancún by month

If weather is an important factor for your trip to Cancún, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

Reviews of airlines servicing Cancún

Read reviews from past customers who have flown Alaska Airlines, Delta and Aeromexico from San Diego to Cancún. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,871 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,871 reviews

Alaska Airlines

8.0

Very good

9,871 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,918 reviews

Alaska Airlines

8.0

Very good

9,871 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Aeromexico

7.5

Good

1,698 reviews

Alaska Airlines

8.0

Very good

9,871 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,658 reviews

Alaska Airlines

8.0

Very good

9,871 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

JetBlue

7.3

Good

2,927 reviews

Alaska Airlines

8.0

Very good

9,871 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

What are the cheapest airlines flying from San Diego to Cancún round-trip?
Our cheapest airline available from San Diego to Cancún is Spirit Airlines. Our recent data shows that you can find tickets from as low as $328 on this airline. Additional options worth looking into are Frontier and Aeromexico, starting at $408 and $415 round-trip. You may be able to fly from San Diego to Cancún for 40% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from San Diego to Cancún one-way?
To fly one-way, consider booking your trip with Aeromexico, which is currently one of the cheapest options available, starting at $200. American Airlines flights start at $218 while deals on Frontier start at $222 one-way.
Where are the most common layover locations when flying from San Diego to Cancún?
Most of the time, San Diego to Cancún flights that have layovers will stop in Dallas.
What are some popular things to do or see while on a layover in Dallas?
Dallas travelers tend to visit American Airlines Center, Dos Equis Pavilion, and Dallas World Aquarium more than anywhere else. Travelers on a layover in Dallas can visit American Airlines Center, Dos Equis Pavilion, and Dallas World Aquarium, by traveling 15.0 mi, 18.3 mi, and 15.5 mi, respectively after landing at Dallas/Fort Worth. Those on a layover in Dallas in need of a rental car can book one at Dallas/Fort Worth for about $59.
Where are the least popular layover locations for San Diego to Cancún flights?
The least popular layover on flights from San Diego to Cancún is Houston.
Can I find deals for flights from San Diego to Cancún that include hotel bookings?
Yes. In addition to deals on San Diego to Cancún flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Diego to Cancún?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Cancún.
Can I find deals for business class flights from San Diego to Cancún?
Yes. Cheapflights offers flight deals from San Diego to Cancún by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Diego to Cancún?
Currently, January is the cheapest month in which you can book a flight from San Diego to Cancún (average of $360). Flying from San Diego to Cancún in March is currently the most expensive (average of $492). 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.

See more FAQs

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Other flights to Cancún

Top 7 airlines flying from San Diego to Cancún

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$213	Average$368	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$279	Average$347	FlexibilityNo cancel fee	On-time65%
Aeromexico	Cheapest$317	Average$411	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$349	Average$474	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$368	Average$567	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$382	Average$558	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$532	Average$711	FlexibilityNo cancel fee	On-time63%

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$144+ Cheap flights from San Diego (SAN) to Cancún (CUN)

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Diego to Cancún with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from San Diego to Cancun are usually found in September or August, booked 49 days in advance, depart on a Friday or Monday and return on a Tuesday

Cheap flight deals from San Diego to Cancún

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Diego to Cancún

Cheapest flights from San Diego to CancúnExplore the most affordable flight options available from San Diego to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Explore the most affordable flight options available from San Diego to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Diego to Cancún that are best for you.

Compare providers for flights from San Diego to Cancún

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Cancún in April.

Best time to book a flight from San Diego to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from San Diego with our price prediction graph.

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Everything you need to know about your flight from San Diego to Cancún

How far ahead should I book a flight from San Diego to Cancún?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Cancún. Price data was last updated on April 11, 2025.

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

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

Find hourly flight availability from San Diego to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from San Diego to Cancún. Price data was last updated on March 30, 2025.

Rainfall in Cancún by month

Plan your trip to Cancún by taking into account the average rainfall totals by month.

Temperature in Cancún by month

Plan your trip to Cancún by taking into account the average temperature totals by month.

Reviews of airlines servicing Cancún

Read reviews from past customers who have flown Alaska Airlines, Delta and Aeromexico from San Diego to Cancún. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

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

Where are the most common layover locations when flying from San Diego to Cancún?

What are some popular things to do or see while on a layover in Dallas?

Where are the least popular layover locations for San Diego to Cancún flights?

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

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

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

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

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Alternative routes for San Diego to Cancún

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Top 7 airlines flying from San Diego to Cancún

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Cheapest flights from San Diego to Cancún
Explore the most affordable flight options available from San Diego to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.