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

According to our current data, Frontier ($335), Delta ($374), and Spirit Airlines ($442) offers the cheapest pricing from Cancún to San Diego. You may be able to fly from Cancún to San Diego for 9% less than the average price by searching for these airlines.

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

$159 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Aeromexico, with prices starting from $211 and $221, respectively.

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

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. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Users have found that leaving on a Thursday can be a cost-effective option. It’s possible to save up to 4% 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 $372. You can even find prices in January for less than $372, as users have found deals to San Diego from as low as $192. The month of July 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 26%.

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 4% on your trip compared to booking a flight in the morning.

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

Most trusted provider : When it comes to deals on Cancún-San Diego 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 Cancún-San Diego 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 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.

$159+ Flights from Cancún to San Diego

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1. Tell us where you want to go

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Cheap flight deals from Cancún to San Diego

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Popular in	July
Cheapest in	January
Round-trip from	$335 (Booking.com)
One-way from	$159 (Trip.com)

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

Search Deals

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

Search Deals

High demand for flights, 21% potential price rise

Search Deals

Best time to find cheap flights, 34% 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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Find flight deals from Cancún to San Diego

Cheapest flights from Cancún to San Diego
Explore the most affordable flight options available from Cancún to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

Wed 12/1112:35 pmCUN - SAN

2 stops11h 47mUnited Airlines

Wed 12/183:59 pmSAN - CUN

1 stop19h 19mUnited Airlines

Deal found 11/21

$532

Sun 11/2412:10 pmCUN - SAN

1 stop9h 05mAeromexico

Sat 11/306:30 amSAN - CUN

1 stop8h 30mAeromexico

Deal found 11/21

$600

Sun 11/2412:10 pmCUN - SAN

2 stops21h 30mSpirit Airlines

Sat 11/3011:25 amSAN - CUN

2 stops21h 40mSpirit Airlines

Deal found 11/21

$865

Best flights from Cancún to San Diego
Discover carefully curated flight deals from Cancún to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 21, 2024.

Thu 1/1610:08 amCUN - SAN

1 stop16h 44mFrontier

Fri 1/246:25 amSAN - CUN

1 stop27h 55mFrontier

Deal found 11/21

$335

Thu 4/1011:45 amCUN - SAN

1 stop13h 52mDelta

Mon 4/149:40 pmSAN - CUN

2 stops13h 15mDelta

Deal found 11/20

$374

Thu 1/1612:40 pmCUN - SAN

3 stops23h 18mSpirit Airlines

Fri 1/244:24 pmSAN - CUN

2 stops13h 49mSpirit Airlines

Deal found 11/21

$442

Sat 5/38:15 amCUN - SAN

1 stop9h 35mAeromexico

Sat 5/310:40 pmSAN - CUN

1 stop9h 19mAeromexico

Deal found 11/21

$494

Wed 12/1112:35 pmCUN - SAN

2 stops11h 47mUnited Airlines

Wed 12/183:59 pmSAN - CUN

1 stop19h 19mUnited Airlines

Deal found 11/21

$532

Sun 1/511:55 amCUN - SAN

2 stops13h 17mMultiple Airlines

Wed 1/86:30 amSAN - CUN

2 stops12h 49mMultiple Airlines

Deal found 11/20

$634

Last-minute flights from Cancún to San Diego
Discover last-minute flight deals from Cancún to San Diego. Data last updated November 21, 2024 and is based on user searches.

Sun 11/2412:10 pmCUN - SAN

1 stop9h 05mAeromexico

Sat 11/306:30 amSAN - CUN

1 stop8h 30mAeromexico

Deal found 11/21

$600

Sun 11/2412:10 pmCUN - SAN

2 stops21h 30mSpirit Airlines

Sat 11/3011:25 amSAN - CUN

2 stops21h 40mSpirit Airlines

Deal found 11/21

$865

Wed 12/1112:35 pmCUN - SAN

2 stops11h 47mUnited Airlines

Wed 12/183:59 pmSAN - CUN

1 stop19h 19mUnited Airlines

Deal found 11/21

$532

One-way flights from Cancún to San Diego
Search for one-way flight options from Cancún to San Diego. Find affordable one-way fares based on user searches. Data last updated November 21, 2024.

Tue 12/242:22 pmCUN - SAN

1 stop12h 32mFrontier

Deal found 11/21

$159

Wed 1/811:55 amCUN - SAN

2 stops24h 03mSpirit Airlines

Deal found 11/20

$211

Wed 4/1612:42 pmCUN - SAN

2 stops12h 14mAeromexico

Deal found 11/21

$221

Fri 1/1012:05 pmCUN - SAN

1 stop9h 12mAmerican Airlines

Deal found 11/21

$227

Mon 2/177:30 pmCUN - SAN

2 stops20h 55mAlaska Airlines

Deal found 11/20

$232

Sun 12/86:10 amCUN - SAN

3 stops30h 55mMultiple Airlines

Deal found 11/20

$239

Wed 4/167:58 amCUN - SAN

3 stops14h 18mUnited Airlines

Deal found 11/21

$313

Find flights from Cancún to San Diego within your budget

Fly from

Fly to

Route

Depart

Return

Price

CancúnSan Diego

CUN - SAN

CUNSAN

Cancun

Thu 1/16

10:08 am-11:52 pm

1 stop16h 44m

San Diego

Fri 1/24

6:25 am-1:20 pm

1 stop27h 55m

$335

CancúnSan Diego

CUN - SAN

CUNSAN

Cancun

Thu 4/10

11:45 am-11:37 pm

1 stop13h 52m

San Diego

Mon 4/14

9:40 pm-12:55 pm

2 stops13h 15m

$374

CancúnSan Diego

CUN - SAN

CUNSAN

Cancun

Thu 1/16

12:40 pm-8:58 am

3 stops23h 18m

San Diego

Fri 1/24

4:24 pm-9:13 am

2 stops13h 49m

$442

CancúnSan Diego

CUN - SAN

CUNSAN

Cancun

Sat 5/3

8:15 am-3:50 pm

1 stop9h 35m

San Diego

Sat 5/3

10:40 pm-9:59 am

1 stop9h 19m

$494

CancúnSan Diego

CUN - SAN

CUNSAN

Cancun

Wed 12/11

12:35 pm-9:22 pm

2 stops11h 47m

San Diego

Wed 12/18

3:59 pm-2:18 pm

1 stop19h 19m

$532

CancúnSan Diego

CUN - SAN

CUNSAN

Cancun

Sun 1/5

11:55 am-10:12 pm

2 stops13h 17m

San Diego

Wed 1/8

6:30 am-10:19 pm

2 stops12h 49m

$634

CancúnSan Diego

CUN - SAN

CUNSAN

Cancun

Tue 12/24

2:22 pm-11:54 pm

1 stop12h 32m

$159

CancúnSan Diego

CUN - SAN

CUNSAN

Cancun

Wed 1/8

11:55 am-8:58 am

2 stops24h 03m

$211

CancúnSan Diego

CUN - SAN

CUNSAN

Cancun

Wed 4/16

12:42 pm-10:56 pm

2 stops12h 14m

$221

CancúnSan Diego

CUN - SAN

CUNSAN

Cancun

Fri 1/10

12:05 pm-6:17 pm

1 stop9h 12m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 13 results

Compare providers for flights from Cancún to San Diego

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

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 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 Cancún-San Diego flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Cancún-San Diego flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Cancún-San Diego flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Cancún-San Diego 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 Cancún-San Diego 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 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.

Travel insights for flights from Cancún to San Diego

Get recent, data-driven insights about flights from Cancún to San Diego including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Cancún to San Diego (average of $266). Flying from Cancún to San Diego in March is currently the most expensive (average of $339). 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.

Rainfall in San Diego by month

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

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

Alaska Airlines

8.0

Very good

9,464 reviews

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines

8.0

Very good

9,464 reviews

Alaska Airlines

8.0

Very good

9,464 reviews

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta

8.0

Very good

8,755 reviews

Alaska Airlines

8.0

Very good

9,464 reviews

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Aeromexico

7.5

Good

2,004 reviews

Alaska Airlines

8.0

Very good

9,464 reviews

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines

7.4

Good

9,172 reviews

Alaska Airlines

8.0

Very good

9,464 reviews

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,464 reviews

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

What are the cheapest airlines flying from Cancún to San Diego round-trip?
According to our current data, Frontier ($335), Delta ($374), and Spirit Airlines ($442) offers the cheapest pricing from Cancún to San Diego. You may be able to fly from Cancún to San Diego for 9% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Cancún to San Diego one-way?
$159 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Aeromexico, with prices starting from $211 and $221, respectively.
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.
What is the cheapest month to book a flight from Cancún to San Diego?
Currently, September is the cheapest month in which you can book a flight from Cancún to San Diego (average of $266). Flying from Cancún to San Diego in March is currently the most expensive (average of $339). 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

Browse thousands of different options on Cheapflights for your next trip

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Other flights to San Diego

Top airline flying from Cancún to San Diego

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$347	Average$483	FlexibilityNo cancel fee	On-time69%

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$159+ Cheap flights from Cancún (CUN) to San Diego (SAN)

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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Cancún to San Diego with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Cancún to San Diego

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Round-trip from

One-way from

Find flight deals from Cancún to San Diego

Cheapest flights from Cancún to San DiegoExplore the most affordable flight options available from Cancún to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

Explore the most affordable flight options available from Cancún to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

Find flights from Cancún to San Diego within your budget

Compare providers for flights from Cancún to San Diego

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 Cancún to San Diego in November.

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.

Travel insights for flights from Cancún to San Diego

Get recent, data-driven insights about flights from Cancún to San Diego including ideal travel times, pricing trends, and more.

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

Rainfall in San Diego by month

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

Temperature in San Diego by month

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

Reviews of airlines servicing San Diego

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.

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

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Book with Flexibility

Travel Smart

Cheapest flights from Cancún to San Diego
Explore the most affordable flight options available from Cancún to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.