Your next trip, last seen at €173
Lowest observedViva Aerobus · 2 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
- Lowest observed
- €173, departing 14 Nov 2026 (Last checked: 1 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 4Check live prices for this route
- Airlines seen
- Volaris, Aeromexico, Alaska Airlines, Frontier Airlines, Viva Aerobus, XpressAir
- Typical journey time
- 16h 44m
- Non-stop
- Yes
About this route
Explore the fares we observed from Mexico City to San Diego. Prices move often, so pick your dates to see the latest options.
- Route distance
- 2,323 km
- Typical journey time
- 16h 44m
- Airlines seen
- Volaris, Aeromexico, Alaska Airlines, Frontier Airlines, Viva Aerobus, XpressAir
- Alternative airports
- NLU, TLC, CLD
Route-level information; individual journeys vary.
Published schedules report non-stop service with Volaris. Check current timetables.
A clearer picture of your fare
Airport to city: straight-line distance
- Mexico City Benito Juárez International Airport (MEX) → Mexico City, city gazetteer reference point (19.4270, -99.1276): ≈ 6 km.
- Felipe Ángeles International Airport (NLU) → Mexico City, city gazetteer reference point (19.4270, -99.1276): ≈ 37 km.
- Adolfo López Mateos International Airport (TLC) → Mexico City, city gazetteer reference point (19.4270, -99.1276): ≈ 47 km.
- San Diego International Airport (SAN) → San Diego, city gazetteer reference point (32.7153, -117.1573): ≈ 4 km.
- McClellan-Palomar Airport (CLD) → San Diego, city gazetteer reference point (32.7153, -117.1573): ≈ 47 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest one-way fare we saw per airline
Cheapest airline from Mexico City to San Diego: Viva Aerobus, from €173 (checked 1 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Viva Aerobus | €173Nov 14, 2026 | 27 |
| Frontier Airlines | €176Dec 4, 2026 | 9 |
| Volaris | €188Nov 13, 2026 | 28 |
| Aeromexico | €203Oct 27, 2026 | 7 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Mexico City to San Diego?
The lowest fare we have observed is €173, found on 1 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Mexico City to San Diego?
In our observations November 2026 is the cheapest month so far, at €173.
Are there direct flights from Mexico City to San Diego?
Yes. We have seen non-stop flights on this route, flown by Volaris.
Which airlines fly from Mexico City to San Diego?
These are the carriers we have seen on the route: Volaris, Aeromexico, Alaska Airlines, Frontier Airlines, Viva Aerobus, XpressAir.
How long does the flight from Mexico City to San Diego take?
The average journey time across the 75 fares we observed is 17h 38m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
Which airline has the lowest fare from Mexico City to San Diego?
Cheapest airline from Mexico City to San Diego: Viva Aerobus, from €173 (checked 1 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 8 Oct 2026