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San Diego (SAN) to Las Vegas (LAS) flight prices

A quick snapshot of San Diego (SAN) to Las Vegas (LAS) fares — lowest and typical prices plus the cheapest months and weekdays to fly, the airlines on the route and the usual duration.

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Estimated median price for a one-way ticket

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Price graph and price trends for San Diego International Airport-Harry Reid International Airport
Weekly price trend
Today
2027
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Week
18
22
26
30
34
38
42
46
50
1
5
9
USD 0–0
USD 1–1
USD 2–2
USD 3–3
USD 4–0
Monthly price summary
March
April
May
June
July
August
September
October
November
December
January
February

Ticket prices for San Diego to Las Vegas (--) are shown here with weekly or monthly averages to indicate cheaper and more expensive periods.

Source: Flightprices.com & Kayak.com
Forecast updated: June 16, 2026.
Flight information
SAN → LAS
Flight frequency
126 flights/week
Type
Direct flight
Duration
1 hour 25 minutes
Airlines with non-stop flights on this route:
Southwest logo Southwest Alaska Airlines logo Alaska Airlines Delta logo Delta Frontier logo Frontier
FAQ – San Diego (SAN) → Las Vegas (LAS)

Yes — several low-cost airlines operate this route: Southwest and Frontier.

Usually yes, but not always. Check both options — you can easily switch between them in our widget.

For domestic routes like SAN-LAS, good deals often appear a few weeks out. Watch for sales and avoid peak dates.
SAN–LAS
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San Diego (SAN)
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Las Vegas (LAS)
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