MEX - SAN

$203 Find Cheap Flights from Mexico City 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 Mexico City to San Diego departing on 10/22. 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
1 adult, Economy

KAYAK searches 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 Mexico City 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 Mexico City to San Diego, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Mexico City to San Diego (MEX-SAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Mexico City to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Mexico City to San Diego

Tue, Oct 28 - Tue, Nov 4
Multiple Airlines Logo
11:00 am - 7:08 pmMEX-SAN
9h 08m1 stop
Multiple Airlines Logo
8:59 pm - 8:05 pmSAN-MEX
21h 06m1 stop
$350Multiple Airlines
Find Deal
Mon, Oct 27 - Mon, Nov 3
Multiple Airlines Logo
11:00 am - 11:04 pmMEX-SAN
13h 04m1 stop
Multiple Airlines Logo
6:25 am - 10:30 pmSAN-MEX
14h 05m1 stop
$366Multiple Airlines
Find Deal
Mon, Oct 27 - Mon, Nov 3
Multiple Airlines Logo
11:00 am - 11:04 pmMEX-SAN
13h 04m1 stop
Multiple Airlines Logo
5:47 pm - 1:45 amSAN-MEX
29h 58m2 stops
$367Multiple Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18
Multiple Airlines Logo
8:10 am - 9:39 pmMEX-SAN
15h 29m1 stop
Multiple Airlines Logo
3:15 pm - 2:35 amSAN-MEX
9h 20m1 stop
$370Multiple Airlines
Find Deal
Wed, Nov 12 - Thu, Nov 13
Multiple Airlines Logo
8:10 am - 9:39 pmMEX-SAN
15h 29m1 stop
Multiple Airlines Logo
8:02 am - 8:05 pmSAN-MEX
10h 03m1 stop
$379Multiple Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Multiple Airlines Logo
10:30 pm - 12:35 pmMEX-SAN
40h 05m2 stops
Multiple Airlines Logo
8:59 pm - 8:05 pmSAN-MEX
21h 06m1 stop
$380Multiple Airlines
Find Deal
Thu, Oct 23 - Sun, Oct 26
Frontier Logo
12:40 am - 8:08 pmMEX-SAN
20h 28m2 stops
Frontier Logo
7:23 pm - 5:05 pmSAN-MEX
20h 42m2 stops
$383Frontier
Find Deal
Wed, Dec 10 - Mon, Dec 15
Multiple Airlines Logo
11:00 am - 11:43 amMEX-SAN
26h 43m1 stop
Multiple Airlines Logo
8:05 am - 8:05 pmSAN-MEX
10h 00m1 stop
$384Multiple Airlines
Find Deal
Sun, Oct 26 - Sun, Nov 2
Multiple Airlines Logo
8:10 am - 9:57 amMEX-SAN
26h 47m1 stop
Multiple Airlines Logo
8:30 am - 10:00 amSAN-MEX
23h 30m2 stops
$385Multiple Airlines
Find Deal
Thu, Oct 23 - Mon, Oct 27
Frontier Logo
12:40 am - 8:08 pmMEX-SAN
20h 28m2 stops
Frontier Logo
7:43 pm - 5:05 pmSAN-MEX
20h 22m2 stops
$409Frontier
Find Deal

Everything you should know

When to travel
October
Cheapest • 21% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$350
Overall average: $430
Multiple Airlines
Tue 10/28Tue 11/4
MEX - SAN • 1 stop
Cheapest one-way
$203
Overall average: $344
Multiple Airlines
Wed 10/22
MEX - SAN • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Diego!
Booking Insights

KAYAK's insights & trends for Mexico City to San Diego flights

Get data-powered insights and trends into flights from Mexico City 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 Mexico City to San Diego?

The average price of all round-trip flights from Mexico City to San Diego clicked on KAYAK for each day over the last 12 months.

When flying from Mexico City to San Diego, you should consider leaving on a Wednesday and avoid Thursdays if you are looking for the best rates. For your return to Mexico City, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Mexico City to San Diego?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Mexico City 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 Mexico City to San Diego is October, where tickets cost $430 (return) on average. On the other hand, the most expensive months are January and June, where the average cost of round-trip tickets is $662 and $620 respectively.

Good to know

Low seasonFebruary
Cheapest flight$203
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Mexico City to San Diego

When to book flights from Mexico City to San Diego

Are your dates flexible? Find out the best times to travel from Mexico City 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 Mexico City to San Diego

  • Are there hotels at or near MEX?

    Suppose you want to nap or relax before your flight at MEX; there are hotels inside and around the airport. Inside the airport, you will find the Hotel NH Collection Mexico City Aeropuerto and the Hilton Mexico City.

  • Where can I get information at MEX?

    There are 12 information points between Terminal 1 and Terminal 2. They are located in the Arrivals, Departure halls, and Boarding Gate Area. If you are traveling abroad on a last-minute arrangement, you can hire the services of a travel agency on the Lower Level of Terminal 1.

  • Can I exchange currency exchange at SAN?

    If you wish to change the currency from Mexican pesos to USD, you can do it at Travelex. It is located at Terminal 2 at the baggage claim and is open 5 am to 8 pm.

  • Can I rent a car at SAN?

    There is an offsite car rental area which is accessible by a free shuttles service. The car rental agencies include Alamo, Hertz, Acis, Dollar, Budget, Enterprise, Fox, Thrifty, and National.

  • What is the cheapest flight from Mexico City to San Diego?

    In the last 3 days, the lowest price for a flight from Mexico City to San Diego was $203 for a one-way ticket and $350 for a round-trip.

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

    Yes

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

    Mexico City airport is called Mexico City Benito Juarez and the only airport in San Diego is San Diego.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Mexico City to San Diego?

    Star Alliance is the only airline alliance operating flights between Mexico City and San Diego.

  • How does KAYAK find such low prices on flights from Mexico City 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 Mexico City to San Diego.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Mexico City 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 Mexico City 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 Mexico City with another airline. Booking your flights between Mexico City 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 Mexico City 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 Mexico City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Mexico City to San Diego

  • The Benito Juarez Airport Mexico City (MEX) is the primary international airport serving Greater Mexico City. Located 3.1 miles East of Downtown Mexico City, MEX is a hub for Aeromar, Mexicana de Aviacion, Aeromexico, Volaris, and Interjet, among other airlines.
  • If you are heavy-laden with luggage at MEX, then worry not. The airport has luggage trolleys to help you move your bags from one point to another in the airport. You can find the trolleys at Terminal 1 free of charge and at Terminal 2 for a small fee. If you wish to have your luggage wrapped for improved organization, you can get the service from 5 locations in the lower and upper levels of T1.
  • There are several means of public transport to get you to MEX from nearby towns. One of them is the bus, and there are 24h bus terminals to transport people from nearby towns to the airport. Also, hotels also provide airport shuttle service for a small fee or for free if the hotel is close enough to the airport. In addition, there is Mexico City’s Metro System, a 12-line network that covers most of the city.
  • Once you get to the San Diego airport (SAN), you can cool down and relax at the lounges available around the airport. Access to different lounges is on the basis of pay-per-use, single-visit passes, or lounge membership. The lounges where you are required to pay at the door include the Airspace Lounge at T2, airside, near gates 22 and 23, and the United Club, situated at T1, airside, mezzanine level, near the departure gates. The members-only lounge in the airport is the Delta Sky Club, situated at T2, airside, next to gate 37. The USO lounge, which grants free access to active members of the military and their families, is located at T2, east floor, at the Gate Parking Lot.
  • If you are traveling with a baby, then you would be delighted to learn that SAN has lactation rooms where you can breastfeed and change your little one. The rooms have comfy seating, artwork, power outlets, hand-washing stations, and child seats. They are all situated airside at both Terminal 1 and Terminal 2.

Reviews of the top airline flying from Mexico City to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Mexico City 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 Mexico City 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 8924 reviews
6.6Food
8.1Crew
7.3Comfort
7.7Boarding
7.1Entertainment
Airline reviews

Check in was quick and easy during early hours. Flight was on time, and customer services was a plus.

8.0 ExcellentAnonymous, Sep 2025ORD - LAX
Read more United Airlines reviews

Check in was quick and easy during early hours. Flight was on time, and customer services was a plus.

I understand that the food on the airplane wouldn’t be fantastic. However, it wasn’t good at all. 😭

The flight was comfortable with the exit row and great service

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

1. when we went to check in, our 2 first class seats had been CANCELED and the flight was sold out. This was done without our prior knowledge. It was all we could do to restore one first class seat for my wife and I flew economy. 2, Our flight home was scheduled to leave at 10:30 pm. Due to tsunami warnings, the roads were closed and our flight status was uncertain as to whether it would leave as scheduled. It was announced that it would now leave at 11:20 pm and the roads were now open since the tsunami had come and gone. We made a mad dash to the airport and checked in. Delays were announced at 12:30 pm, 1:30 am, 2:30 am and at 3:30 am it was canceled. Since this was a flight due to natural (tsunami) causes, there was no compensation. We were told to return at 1:00 pm the next day and our baggage would be kept on the plane since the same plane was going to leave at 1:00 pm. We had to return to our hotel for the rest of the night. The same plane did not leave at 1:00 pm and our baggage was gone! All in all, it was a miserable performance by UA. Information was hard to obtain and no one knew what was going on and what was going to happen. Hundreds of passengers slept on the floor, chairs, etc. No food and no water was made available to the passengers. It was a situation where UA could care less what was going on. As a one million mile flyer, I had not experienced anything like this before and it was hugely disappointing!

I found the staff to not be very attentive at all. When paying for Business Class you expect a certain type of service and that was not found. They were almost rude even

Ok. Get a different kosher caterer. The food was odd.

Our experience on United Airlines was extremely poor. The plane was extremely cold throughout our entire flight- which multiple people complained about- and we had to wait 2 hours to get a blanket which was too thin and barely helped warm us up. As well as this, none of the entertainment features were working so we had to sit through a roughly 10 hour flight with nothing to keep our attention, including the actual flight path screen. It was an extremely disappointing experience and I would hope that this gets fixed if we ever choose United Airlines again.

I really enjoyed flying with United airlines amazing experience , good customer service and great food

1.It will be better if sandwich is warm. 2.The food is too salty. 3.Breakfast needs some vegetables or fruits.

Everything you need to know for your flight from Mexico City to San Diego

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