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Cheap flights Las Vegas — San Diego

Las Vegas (LAS, US) San Diego (SAN, US)
from $24 426 km ~1h 8 flights found 2 airlines cheapest on Saturday
Reverse route
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $24 on 05.12.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
November 2026
Mo
Tu
We
Th
Fr
Sa
Su
December 2026
Mo
Tu
We
Th
Fr
Sa
Su
January 2027
Mo
Tu
We
Th
Fr
Sa
Su
Prices found for 7 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
05 Dec 2026, Sat
Frontier Airlines F9 1325
17:47
LAS McCarran International Airport
19:02
SAN San Diego International Airport
1h 15m Direct
Mytrip.com
$24
View this ticket
07 Dec 2026, Mon
Frontier Airlines F9 1325
17:47
LAS McCarran International Airport
19:02
SAN San Diego International Airport
1h 15m Direct
Kiwi.com
$31
View this ticket
17 Nov 2026, Tue
Frontier Airlines F9 1469
05:15
LAS McCarran International Airport
06:35
SAN San Diego International Airport
1h 20m Direct
Flightnetwork
$64
View this ticket
14 Nov 2026, Sat
Frontier Airlines F9 1469
05:15
LAS McCarran International Airport
06:35
SAN San Diego International Airport
1h 20m Direct
Farera
$73
View this ticket
17 Nov 2026, Tue
Southwest Airlines WN 2187
21:05
LAS McCarran International Airport
22:20
SAN San Diego International Airport
1h 15m Direct
Farera
$98
View this ticket
15 Nov 2026, Sun
Frontier Airlines F9 1766
20:37
LAS McCarran International Airport
01:12
SAN San Diego International Airport
4h 35m 1 stop
Farera
$175
View this ticket
Route characteristics
Distance
426 km
Flight time
1h
Time difference
+0h
Minimum price
from $24 (05.12.2026)
Average price
$82
Maximum price
$178
Departures per week
1
Cheapest day
Saturday
Departure airports (1)
LAS McCarran International Airport
Arrival airports (1)
SAN San Diego International Airport
Airlines (2)
F9 Frontier Airlines WN Southwest Airlines
Agencies (4)
Mytrip.com Kiwi.com Flightnetwork Farera
Prices by day of week
Monday
$31
avg $31
Tuesday
$64
avg $81
Saturday
$24
avg $49
Cheapest
Sunday
$175
avg $175
Price trend by month
November 2026
from $64
avg $103
4 flights
December 2026
from $24
avg $28
2 flights
Airlines — cheapest prices 2
Frontier Airlines
Frontier Airlines
Low-cost 7 flights · 7 days
$24
Southwest Airlines
Southwest Airlines
Low-cost 1 flights · 1 days
$98
Where to buy tickets 4
Mytrip.com
1 tickets · 1 days
from $24
Kiwi.com
2 tickets · 2 days
from $31
Flightnetwork
1 tickets · 1 days
from $64
Farera
4 tickets · 4 days
from $73
Airports

From — Las Vegas (1)

  • LAS McCarran International Airport

To — San Diego (1)

  • SAN San Diego International Airport
Other destinations from Las Vegas
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Amsterdam
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Appleton
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Austin
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Antalya
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Baku
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Frequently asked questions about the route Las Vegas — San Diego
How long is the flight from Las Vegas to San Diego?
Approximate flight time — 1h. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Las Vegas to San Diego?
The straight-line distance — 426 km.
How much do flights from Las Vegas to San Diego cost?
The minimum price over 3 months — from $24 on 05.12.2026.
What is the average ticket price?
The average price — $82. Range: $24 — $178.
What is the time difference between Las Vegas and San Diego?
The difference — +0h.
From which airports does Las Vegas operate flights?
From Las Vegas: LAS (McCarran International Airport).
To which airports in San Diego do flights arrive?
To San Diego: SAN (San Diego International Airport).
Which airlines fly this route?
This route is served by 2 airlines: Frontier Airlines, Southwest Airlines.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $24. Total direct flights found: 5.
Which day of the week is cheapest?
The cheapest day of the week — Saturday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Las Vegas — San Diego

Flights Las Vegas — San Diego is a popular route. The straight-line distance is 426 km. Flight time 1h. Time difference +0h.

From Las Vegas (LAS) flights depart from 1 airport: LAS. To San Diego (SAN) — 1 arrival airport: SAN.

2 airlines operate on this route: Frontier Airlines, Southwest Airlines.

The minimum price for the next 3 months — from $24 (05.12.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $82, ranging from $24 to $178. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Saturday.

Other destinations in United States from Las Vegas
New Orleans
US
Kahului
US
Oakland
US
New York
US
Missoula
US
Monterey
US
Oklahoma City
US
Minneapolis
US

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