$188+ 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 2/22. 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
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.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 January 21, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $302 (Priceline) |
One-way from | $188 (Mytrip) |
Popular in | January |
Cheapest in | February |
Average price | $715 |
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 January 21, 2025.
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 January 21, 2025.
This Priceline deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This JetBlue deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Aeromexico deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 2,558,603 searches. Data last updated January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
CancúnSan Diego
CUN - SAN
CUNSAN
Cancun
Tue 3/18
9:35 am-10:13 pm
2 stops14h 38m
San Diego
Tue 3/25
8:07 pm-10:20 am
2 stops12h 13m
CancúnSan Diego
CUN - SAN
CUNSAN
Cancun
Wed 2/19
3:49 pm-12:20 am
1 stop11h 31m
San Diego
Fri 2/28
10:29 am-9:54 am
1 stop20h 25m
CancúnSan Diego
CUN - SAN
CUNSAN
Cancun
Tue 3/18
5:01 am-8:27 pm
1 stop17h 26m
San Diego
Tue 3/25
9:37 pm-4:10 pm
1 stop16h 33m
CancúnSan Diego
CUN - SAN
CUNSAN
Cancun
Wed 2/19
6:30 pm-7:53 pm
1 stop28h 23m
San Diego
Wed 2/26
6:15 am-4:45 pm
1 stop7h 30m
CancúnSan Diego
CUN - SAN
CUNSAN
Cancun
Fri 4/11
7:57 am-11:17 am
3 stops29h 20m
San Diego
Tue 4/15
6:25 am-12:05 pm
2 stops27h 40m
CancúnSan Diego
CUN - SAN
CUNSAN
Cancun
Fri 1/31
4:25 pm-11:19 pm
1 stop9h 54m
San Diego
Mon 2/3
8:00 am-9:05 pm
1 stop10h 05m
CancúnSan Diego
CUN - SAN
CUNSAN
Cancun
Sat 2/22
11:09 am-9:42 am
1 stop25h 33m
CancúnSan Diego
CUN - SAN
CUNSAN
Cancun
Fri 2/21
1:59 pm-9:29 am
1 stop22h 30m
CancúnSan Diego
CUN - SAN
CUNSAN
Cancun
Sat 2/22
12:40 pm-12:53 pm
3 stops27h 13m
CancúnSan Diego
CUN - SAN
CUNSAN
Cancun
Tue 2/11
3:07 pm-11:58 pm
1 stop11h 51m
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 January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
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, August is the cheapest month in which you can book a flight from Cancún to San Diego (average of $286). Flying from Cancún to San Diego in March is currently the most expensive (average of $366). 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
Plan your trip to San Diego by taking into account the average rainfall totals 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
Plan your trip to San Diego by taking into account the average temperature totals 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
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 January 21, 2025.
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
The attention and efficiency of the staff and the good handling of the pilot
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
The attention and efficiency of the staff and the good handling of the pilot
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
The attention and efficiency of the staff and the good handling of the pilot
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
The attention and efficiency of the staff and the good handling of the pilot
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
The attention and efficiency of the staff and the good handling of the pilot
Comfort
Food
Crew
Entertainment
Overall
Boarding
Reviews
The attention and efficiency of the staff and the good handling of the pilot
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.
Traveling to a place near Cancún?
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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.
Top airline flying from Cancún to San Diego
Discover the top airline 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 2,558,603 searches. Data last updated January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$347 | Average$483 | FlexibilityNo cancel fee | On-time69% |