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CUN - SAN

$177 Find cheap flights from Cancún to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cancún to San Diego departing on 7/28. 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.
1 adult
0 bags
sáb. 6/29
sáb. 7/6

Search hundreds of travel sites at once for deals on flights to San Diego

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cancún to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cancún to San Diego, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Cancún to San Diego (CUN-SAN)

 
These are the cheapest deals for flights from Cancún to San Diego currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Cancún to San Diego

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Cancún to San Diego.

Recent one-way flight deals from Cancún to San Diego

Only flying one-way? Below are some of the best one-way flight deals from Cancún to San Diego found on KAYAK recently.

Recent last minute flight deals from Cancún to San Diego

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Cancún to San Diego.

Recent direct flight deals from Cancún to San Diego

The latest deals for direct flights from Cancún to San Diego so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Cancún to San Diego

Find recent round-trip train or bus tickets from Cancún to San Diego.

All round-trip flight deals to San Diego

The cheapest plane tickets to San Diego found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
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9:22 am - 7:16 amCUN-SAN
23h 54m1 stop
3:27 pm - 1:02 pmSAN-CUN
19h 35m1 stop
sáb., jun. 29 - sáb., jul. 6
5:26 pm - 7:16 amCUN-SAN
15h 50m1 stop
8:45 am - 2:01 pmSAN-CUN
27h 16m1 stop
mié., jun. 12 - lun., jun. 17
5:26 pm - 7:16 amCUN-SAN
15h 50m1 stop
8:49 am - 11:37 amSAN-CUN
24h 48m2 stops
mié., jun. 12 - lun., jun. 17
5:26 pm - 9:25 amCUN-SAN
17h 59m2 stops
2:02 pm - 1:02 pmSAN-CUN
21h 00m1 stop
$434Frontier
Find Deal
mié., jun. 12 - lun., jun. 17
9:22 am - 11:50 amCUN-SAN
28h 28m2 stops
11:15 am - 9:04 amSAN-CUN
19h 49m2 stops
$436Spirit Airlines
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sáb., jun. 29 - sáb., jul. 6
12:11 pm - 1:59 pmCUN-SAN
27h 48m1 stop
10:06 am - 1:02 pmSAN-CUN
24h 56m1 stop
$441Frontier
Find Deal
mié., jun. 12 - lun., jun. 17
8:47 am - 8:48 pmCUN-SAN
14h 01m1 stop
8:28 pm - 11:25 amSAN-CUN
12h 57m1 stop
$453JetBlue
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sáb., jul. 13 - lun., jul. 22
9:22 am - 10:25 amCUN-SAN
27h 03m1 stop
4:26 pm - 9:04 amSAN-CUN
14h 38m2 stops
$509Spirit Airlines
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vie., jun. 28 - mié., jul. 3
5:40 am - 9:19 pmCUN-SAN
17h 39m1 stop
7:00 am - 4:45 pmSAN-CUN
7h 45m1 stop
$557United Airlines
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vie., jun. 28 - mié., jul. 3
5:40 am - 6:23 pmCUN-SAN
14h 43m1 stop
6:16 am - 2:54 pmSAN-CUN
30h 38m1 stop
$984United Airlines
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sáb., jun. 29 - sáb., jul. 6
6:00 am - 10:18 pmCUN-SAN
18h 18m2 stops
$177Aeromexico
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dom., jul. 28
9:58 pm - 5:36 pmCUN-SAN
21h 38m2 stops
$178Aeromexico
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lun., jul. 15
6:00 am - 5:47 pmCUN-SAN
13h 47m2 stops
$179Delta
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mar., jul. 2
9:54 am - 10:18 pmCUN-SAN
14h 24m2 stops
$202Delta
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jue., jun. 27
9:22 am - 7:32 amCUN-SAN
24h 10m1 stop
$208Spirit Airlines
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jue., jun. 6
5:40 am - 7:50 pmCUN-SAN
16h 10m1 stop
$220United Airlines
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mar., jul. 2
12:30 pm - 10:02 amCUN-SAN
23h 32m2 stops
$221Spirit Airlines
Find Deal
mar., jun. 11
5:40 am - 9:19 pmCUN-SAN
17h 39m1 stop
$222United Airlines
Find Deal
lun., jul. 15
5:26 pm - 7:37 amCUN-SAN
16h 11m1 stop
lun., jul. 29
10:20 pm - 4:55 pmCUN-SAN
44h 35m3 stops
jue., jun. 6

Flights from Cancún to San Diego - Travel Insights & Trends

Get data-powered insights and trends into flights from Cancún to San Diego to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Cancún to San Diego?

The average price of all flights from Cancún to San Diego clicked on KAYAK for each day over the last 12 months.
For Cancún to San Diego, Monday is the cheapest day to fly on average and Thursday is the most expensive. Flying from San Diego back to Cancún, the best deals are generally found on Tuesday, with Thursday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Cancún to San Diego, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Cancún to San Diego is January, where tickets cost $241 on average. On the other hand, the most expensive months are June and March, where the average cost of tickets is $546 and $419 respectively.

Which airlines provide the cheapest flights from Cancún to San Diego?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to San Diego from Cancún were found on Aeromexico ($177) and Delta ($179), and the lowest round-trip tickets were found on Frontier ($434) and Spirit Airlines ($436).

Which cabin class options are there for flights between Cancún and San Diego?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Good to know

Low season

October

High season

July

Cheapest flight

$177
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Cancún to San Diego

When to book flights from Cancún to San Diego

Are your dates flexible? Find out the best times to travel from Cancún to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Cancun to San Diego

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

    In the last 3 days, the lowest price for a flight from Cancún to San Diego was $177 for a one-way ticket and $385 for a round-trip.

  • Do I need a passport to fly between Cancún and San Diego?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Cancún and on arrival in San Diego.

  • Which airports will I be using when flying from Cancún to San Diego?

    Cancún and San Diego are both served by 1 main airport. You will leave Cancún from Cancun and will be arriving at San Diego.

  • Which airlines offer Wi-Fi service onboard planes from Cancun to San Diego?

    Only Alaska Airlines offers inflight Wi-Fi service on the Cancún to San Diego flight route.

  • Which aircraft models fly most regularly from Cancun to San Diego?

    The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the Cancún to San Diego flight route.

  • Which airline alliances offer flights from Cancun to San Diego?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Cancún and San Diego, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Cancun to San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cancun to San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cancun to San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Cancun is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cancun to San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Cancun with another airline. Booking your flights between Cancun and SAN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cancun to San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Cancun up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Cancún to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Cancún to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cancún to San Diego? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10777 reviews
6.7Food
7.2Comfort
8.1Crew
7.7Boarding
7.1Entertainment
Airline reviews

I was not expecting much as i was not in a premium cabin. I was pleasantly surprised that the seat in economy plus was spacious and food was ample. Party of 5 with 2 parents and 3 kids.

10.0 ExcellentAnonymous, May 2024SIN - SFO
Read more about United Airlines reviews

I was not expecting much as i was not in a premium cabin. I was pleasantly surprised that the seat in economy plus was spacious and food was ample. Party of 5 with 2 parents and 3 kids.

Outstanding in all respects. Early boarding left early arrived early. We were in business class, so was perfectly fine.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

I really do not like the basic in basic economy.

Marked by flight delays on all segments of the trip. Food in first class cabin was mediocre and overhead cabin storage was not adequate. Overall, the premium charge for first class cabin was poor and over hyped. This will be our last flight with UA.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

My bag was lost with my medicine and I am very inconvenienced. I don’t know what happened, however I want you to do a better job on getting people’s bag back

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

There were delays on both ends. It made it less than excellent. This plane was great though

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Attendants were rude. Scowling. Seats were miserable and we paid extra.

The flight was 90 minutes long and the stewardesses were extremely slow. I was in row 16 and they did not serve us drinks until we were descending for landing in a 90 minute flight. Unacceptably slow and at least 10 rows (20 to 31) did not receive any drinks or snacks for the entire duration of the flight because of the slowness of the stewardesses. There is no rationale to delay beverage service to brew coffee for a flight at six p m.

Somehow I got “offloaded” even though I had my boarding pass and was in transit Food is horrible Staff were nice and cheerful No headphones were provided on 11 hours flight

Fight crew was not very attentive and the bastions were gross!

Our flight was great we left Kona earlier and got into LAX almost an 1hour earlier as well. LAX AA is in repair so to get out and found our bus to get pick up was a bit confusing.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

The staff were very helpful with lots of refreshments on offer. The toilets were clean. The seats were comfortable and entertainment was good. No complaints, it was excellent.

amazing! they were so kind and allowed us to sit on empty seats so we could stretch our legs and sleep good. Food is amazing as well plus dessert in the middle of the flight!

Book cheap flights from Cancun to San Diego

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Cancún to San Diego found on KAYAK in the last 72 hours.
7/28dom.
2 stopsAeromexico
18h 18mCUN-SAN
$177
7/15lun.
2 stopsAeromexico
21h 38mCUN-SAN
$178
7/2mar.
2 stopsDelta
13h 47mCUN-SAN
$179
6/27jue.
2 stopsDelta
14h 24mCUN-SAN
$202
6/6jue.
1 stopSpirit Airlines
24h 10mCUN-SAN
$208
7/2mar.
1 stopUnited Airlines
16h 10mCUN-SAN
$220
6/11mar.
2 stopsSpirit Airlines
23h 32mCUN-SAN
$221
7/15lun.
1 stopUnited Airlines
17h 39mCUN-SAN
$222
7/29lun.
1 stop
16h 11mCUN-SAN
$273
6/6jue.
3 stops
44h 35mCUN-SAN
$282

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Cancún - San Diego Flights

Departure:

Cancun (CUN)Mexico

Destination:

San Diego (SAN)United States

Return flight deals:

San Diego - Cancun

Cabin classes:

$238