Your next trip, last seen at €54
Frontier Airlines · 1 stop · 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.
One-way fare
- Airlines seen
- American Airlines, Frontier Airlines, JSX Air, United Airlines
- Reported fastest flight
- 1h 20m
- Non-stop
- Yes
About this route
Explore the fares we observed from Las Vegas to San Diego. Prices move often, so pick your dates to see the latest options.
- Route distance
- 426 km
- Reported fastest flight
- 1h 20m
- Airlines seen
- American Airlines, Frontier Airlines, JSX Air, United Airlines
- Alternative airports
- CLD
Route-level information; individual journeys vary.
Published schedules report non-stop service with Spirit Airlines, Southwest Airlines. Check current timetables.
A clearer picture of your fare
Airport to city: straight-line distance
- Harry Reid International Airport (LAS) → Las Vegas, city gazetteer reference point (36.1699, -115.1398): ≈ 10 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.
Frequently asked
How much was a flight from Las Vegas to San Diego?
A fare of €30 was seen on 2 Sep 2026. Fares change, so search your dates for the current price.
Are there direct flights from Las Vegas to San Diego?
Yes. Published schedules report non-stop flights on this route with Spirit Airlines, Southwest Airlines.
Which airlines fly from Las Vegas to San Diego?
These are the carriers we have seen on the route: American Airlines, Frontier Airlines, JSX Air, United Airlines.
How long does the flight from Las Vegas to San Diego take?
The average journey time across the 39 fares we observed is 3h 30m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Las Vegas to San Diego fares were non-stop?
26 of the 39 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
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: 14 Oct 2026