Cheap flights from Las Vegas to San Diego

McCarran
LAS
San Diego
SAN

Flight deals from Las Vegas to San Diego

Below you can see the best deals on flights Las Vegas — San Diego for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 21 September, from $23.

Top 10 cheap flights from Las Vegas to San Diego

F9
$ 29

Las Vegas — San Diego

18:56—20:17
11 Sep 2026
1 h 21 m
Direct flight
F9
$ 47

Las Vegas — San Diego

07:55—09:11
6 Sep 2026
1 h 16 m
Direct flight
F9
$ 50

Las Vegas — San Diego

07:55—09:11
3 Sep 2026
1 h 16 m
Direct flight
F9
$ 50

Las Vegas — San Diego

18:58—20:14
3 Sep 2026
1 h 16 m
Direct flight
F9
$ 50

Las Vegas — San Diego

15:33—16:59
9 Sep 2026
1 h 26 m
Direct flight
F9
$ 50

Las Vegas — San Diego

18:56—20:17
10 Sep 2026
1 h 21 m
Direct flight
F9
$ 50

Las Vegas — San Diego

18:58—20:14
4 Sep 2026
1 h 16 m
Direct flight
F9
$ 51

Las Vegas — San Diego

15:33—16:59
12 Sep 2026
1 h 26 m
Direct flight
F9
F9
$ 55

Las Vegas — San Diego

21:30—12:53
11 Sep 2026
15 h 23 m
1 stop
F9
F9
$ 55

Las Vegas — San Diego

14:48—12:53
11 Sep 2026
22 h 5 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Las Vegas — San Diego flight

Looking for cheap flights from Las Vegas to San Diego? Compare fares from different airlines, check the flight schedule and travel time — and book your Las Vegas — San Diego ticket online at the best price.

The route has direct flights — around 374 flights per week, flights are operated by Alaska Airlines, Hawaiian Airlines, Southwest Airlines, Frontier Airlines and 2 more airlines, a nonstop flight takes about 1 h 14 min, the distance between the cities is around 426 km.

Planning your trip? You may find our San Diego travel guide, how to get from the airport into town and San Diego weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $23Min. price
SeptemberCheapest
JanuaryPeak season
YesDirect flights
426 kmDistance
1 h 14 minTravel time
6Airlines
374 / wkFlights

Flight schedule from Las Vegas to San Diego

The table shows direct flights from Las Vegas to San Diego on the selected date. The flight takes approximately 1 h 14 min. Regular flights are operated by Alaska Airlines, Hawaiian Airlines, Southwest Airlines and Frontier Airlines. Departures from McCarran International Airport airports, arrivals at San Diego International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 15 Aug 2026

Flight ticket prices by day: Las Vegas — San Diego

Below is a calendar of the lowest flight ticket prices for Las Vegas — San Diego by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $23 in September, and the most expensive are around $95 in January. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Las Vegas to San Diego by month. Tickets are usually cheapest in January (around $85) and priciest in December (about $137) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$85lowMay$91lowSep$91low
Feb$85lowJun$108mediumOct$102medium
Mar$102mediumJul$131highNov$131high
Apr$125highAug$102mediumDec$137high

Some values are estimated based on seasonality.

When to fly

Weather in San Diego: it is warmest in August (up to 26 °C on average) and coolest in March (around 17 °C). The driest month is July.

Tickets are usually cheapest in September and most expensive in January. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · San Diego

Dry and wet days · San Diego

Wind speed and direction · San Diego

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How to get the best deal on a Las Vegas — San Diego ticket

  • Book ahead: fares for Las Vegas — San Diego are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to San Diego is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Las Vegas — San Diego route are operated by 6 airlines; Alaska Airlines runs the most flights (around 33% of all flights). Compare carriers, flight shares and schedules below.

  • Alaska AirlinesAS
    41x/week
    WebsiteFleet: 31545M pax/year
    • Direct flight LAS → SAN41x/week
      Duration
      1h 23m
      Days
      MTWTFSS
    32.9%Open →
  • Hawaiian AirlinesHA
    40x/week
    WebsiteFleet: 7511M pax/year
    • Direct flight LAS → SAN40x/week
    32.1%
  • Southwest AirlinesWN
    21x/week
    WebsiteFleet: 817140M pax/year
    • Direct flight LAS → SAN21x/week
      Duration
      1h 15m
      Days
      MTWTFSS
    16.6%Open →
  • Frontier AirlinesF9
    9x/week
    WebsiteFleet: 15329M pax/year
    • Direct flight LAS → SAN9x/week
      Duration
      1h 17m
      Days
      MTWTFSS
    7.5%Open →
  • Spirit AirlinesNK
    7x/week
    WebsiteFleet: 20544.1M pax/year
    • Direct flight LAS → SAN7x/week
    5.6%Open →
  • DeltaDL
    7x/week
    WebsiteFleet: 986190M pax/year
    • Direct flight LAS → SAN7x/week
      Duration
      1h 17m
      Days
      MTWTFSS
    5.3%Open →

Cities and airports on the Las Vegas — San Diego route

Flights Las Vegas — San Diego depart from McCarran International Airport and arrive at San Diego International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Las Vegas

LAS
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

San Diego

SAN
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Las Vegas — San Diego flight

How long is the flight from Las Vegas to San Diego?

A nonstop Las Vegas — San Diego flight takes about 1 h 14 min — the distance between the cities is around 426 km.

How far is it from Las Vegas to San Diego?

The distance from Las Vegas to San Diego is about 426 km, which a nonstop flight covers in around 1 h 14 min.

Are there direct flights from Las Vegas to San Diego?

Yes, there are nonstop flights Las Vegas — San Diego — around 374 flights per week.

Which airlines fly from Las Vegas to San Diego?

Airlines operating Las Vegas — San Diego include Alaska Airlines, Hawaiian Airlines, Southwest Airlines, Frontier Airlines, Spirit Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Las Vegas — San Diego flights use?

Flights from Las Vegas depart from McCarran International Airport, and arrive at San Diego International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Las Vegas to San Diego?

The price of a Las Vegas — San Diego ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in January. Tickets typically cost between $23 and $95. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Las Vegas — San Diego?

Flights Las Vegas — San Diego are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Las Vegas to San Diego?

To catch a low fare Las Vegas — San Diego, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Las Vegas

See all
Los AngelesSeattleSan FranciscoDenverNew York CityDallasChicagoHoustonPhoenixAtlantaSanta AnaBurbankDetroitSan JoseSalt Lake CityVancouverHonoluluPortlandTorontoCharlotteSan AntonioOrlandoMinneapolisTampaAustinPhiladelphiaRenoSacramentoMiamiBostonMexico CityGuadalajaraCalgaryLondonFort LauderdaleMontrealSan Jose del CaboMemphisBoiseSanta Rosa

Where else you can fly from San Diego

See all
San FranciscoSeattleSan JosePhoenixDenverChicagoSacramentoNew York CityDallasSalt Lake CityAtlantaFresnoLos AngelesPortlandBostonHonoluluOrlandoAustinSanta RosaWashington, D.C.OaklandVancouverSan Jose del CaboBoiseRedmondRenoMinneapolisCharlotteKahuluiSan Luis ObispoHoustonEugeneDetroitMiamiTorontoMontrealFort LauderdaleMontereyKailua-KonaTampa

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