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LAS - SAN

Find cheap flights from Las Vegas to San Diego from C$ 106

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to San Diego departing on 24/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 31/5
Fri 7/6

Search hundreds of travel sites at once for deals on flights to San Diego

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to San Diego, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,740,974 times on KAYAK, and here is why:

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Cheap flight deals from Las Vegas to San Diego (LAS-SAN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
4:13 p.m. - 5:31 p.m.LAS-SAN
1h 18mdirect
6:02 p.m. - 7:30 p.m.SAN-LAS
1h 28mdirect
C$ 106Frontier
Find Deal
Wed, 24 Jul - Sun, 28 Jul
7:13 a.m. - 3:37 p.m.LAS-SAN
8h 24m1 stop
3:16 p.m. - 4:40 p.m.SAN-LAS
1h 24mdirect
C$ 151Spirit Airlines
Find Deal
Wed, 24 Jul - Sun, 28 Jul
12:52 a.m. - 8:15 a.m.LAS-SAN
7h 23m1 stop
6:02 p.m. - 7:30 p.m.SAN-LAS
1h 28mdirect
C$ 231Frontier
Find Deal
Tue, 23 Jul - Sun, 28 Jul
7:22 p.m. - 3:37 p.m.LAS-SAN
20h 15m2 stops
4:27 p.m. - 5:51 p.m.SAN-LAS
1h 24mdirect
C$ 238Spirit Airlines
Find Deal
Wed, 24 Jul - Sun, 28 Jul
5:15 p.m. - 6:31 p.m.LAS-SAN
1h 16mdirect
7:15 p.m. - 8:38 p.m.SAN-LAS
1h 23mdirect
C$ 293Delta
Find Deal
Thu, 16 May - Sun, 19 May
8:44 a.m. - 9:58 a.m.LAS-SAN
1h 14mdirect
11:00 a.m. - 11:44 p.m.SAN-LAS
12h 44m1 stop
C$ 330Delta
Find Deal
Thu, 16 May - Sun, 19 May
6:00 a.m. - 10:41 a.m.LAS-SAN
4h 41m1 stop
1:00 p.m. - 11:59 p.m.SAN-LAS
10h 59m2 stops
C$ 424Alaska Airlines
Find Deal
Mon, 1 Jul - Fri, 5 Jul
6:00 a.m. - 5:17 p.m.LAS-SAN
11h 17m2 stops
12:52 p.m. - 11:22 p.m.SAN-LAS
10h 30m2 stops
C$ 471Alaska Airlines
Find Deal
Tue, 2 Jul - Thu, 4 Jul
12:52 a.m. - 8:15 a.m.LAS-SAN
7h 23m1 stop
5:10 p.m. - 9:57 p.m.SAN-LAS
4h 47m1 stop
C$ 475
Find Deal
Tue, 23 Jul - Sun, 28 Jul
6:00 a.m. - 5:17 p.m.LAS-SAN
11h 17m2 stops
1:00 p.m. - 11:59 p.m.SAN-LAS
10h 59m2 stops
C$ 476Alaska Airlines
Find Deal
Tue, 2 Jul - Fri, 5 Jul

Flights from Las Vegas to San Diego - Travel Insights & Trends

Get data-powered insights and trends into flights from Las Vegas to San Diego to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Las Vegas to San Diego?

The average price of all flights from Las Vegas to San Diego clicked on KAYAK for each day over the last 12 months.
For Las Vegas to San Diego, Monday is the cheapest day to fly on average and Sunday is the most expensive. Flying from San Diego back to Las Vegas, the best deals are generally found on Wednesday, with Monday being the most expensive.

What is the cheapest month to fly from Las Vegas to San Diego?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Las Vegas to San Diego, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Las Vegas to San Diego is April, where tickets cost C$ 74 on average. On the other hand, the most expensive months are June and December, where the average cost of tickets is C$ 105 and C$ 100 respectively.

How far in advance should I book a flight from Las Vegas to San Diego?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Las Vegas to San Diego, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Las Vegas to San Diego, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 44 days before departure.

Which airlines provide the cheapest flights from Las Vegas to San Diego?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Las Vegas to San Diego found on KAYAK was with Delta for C$ 127. Frontier proposed a round-trip connection from C$ 106 and Spirit Airlines from C$ 151.

Which airlines fly most frequently between Las Vegas and San Diego?

Southwest connects Las Vegas to San Diego with up to 10 flights per day. Frontier also offers 3 flights per day, while Spirit Airlines follows with 3 flights per day.

Which airlines fly direct between Las Vegas and San Diego?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Las Vegas to San Diego.
There are 4 airlines that fly direct from Las Vegas to San Diego. They are: Delta, Frontier, Southwest and Spirit Airlines. The cheapest price of all airlines flying this route was found with Spirit Airlines at C$ 53. On average, the best prices for this route can be found at Frontier.

How many flights are there between Las Vegas and San Diego per day?

Each day, there are between 16 and 25 nonstop flights that take off from Las Vegas and land in San Diego, with an average flight time of 1h 13m. The most common departure time is 8:00 a.m. and most flights take off in the morning. Each week, there are 133 flights. The most frequent day of departure is Sunday, when 19% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Las Vegas and San Diego?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are First and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Las Vegas to San Diego take?

The duration of a direct flight to San Diego from Las Vegas is typically 1h 14m. The journey crosses a distance of 671 km.

What’s the earliest departure time from Las Vegas to San Diego?

Early birds can take the earliest flight from Las Vegas at 5:40 am and will be landing in San Diego at 6:52 am.

What’s the latest departure time from Las Vegas to San Diego?

If you prefer to fly at night, the latest flight from Las Vegas to San Diego jets off at 10:42 pm and lands at 11:53 pm.

Good to know

Low season

February

High season

July

Cheapest flight

C$ 106
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Las Vegas to San Diego

When to book flights from Las Vegas to San Diego

Are your dates flexible? Find out the best times to travel from Las Vegas to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Las Vegas to San Diego

  • Are there nonstop flights from Las Vegas to San Diego?

    There are nonstop flights from McCarran International Airport to San Diego International Airport. The flights are available through different airlines, including Frontier and Spirit Airlines. United Airlines and Alaska Airlines also offer a flight with a stop at San Francisco International Airport (SFO), but it could take longer. If you want information about the different routes, book through KAYAK.

  • Which services does McCarran International Airport offer for traveling families?

    The McCarran International Airport offers unisex family restrooms, found throughout the terminals. If you have kids, there’s an unsupervised Kids’ Play Area near the D Gates, which gives your children the space to stretch and explore their imaginations. The space is aviation-themed and equipped with a mini control tower and a mock jet engine.

  • What services can disabled passengers access at San Diego International Airport?

    The San Diego International Airport offers accessibility services for people with disabilities. These include TDD telephones, a courtesy cart, and visual paging monitors. If you need support, there are Harbor Police Officers at key locations in the terminals.

  • Where are mailboxes at San Diego International Airport?

    The three mailboxes at the San Diego International Airport are located outdoors. You can find them at the Commuter Terminal, at Terminal 1 in the Airport Loop, or at Terminal 2 near the curbside check-in.

  • Which transportation options are available at San Diego International Airport?

    You can use the City Bus public transit from the San Diego International Airport to downtown San Diego. It stops at Terminals 1 and 2 and offers services from 5 am to 11:30 pm. There are also taxicabs you can use to travel from the airport.

  • What is the cheapest flight from Las Vegas to San Diego?

    In the last 3 days, the lowest price for a flight from Las Vegas to San Diego was C$ 92 for a one-way ticket and C$ 77 for a round-trip.

  • Which airports will I be using when flying from Las Vegas to San Diego?

    Las Vegas and San Diego are both served by 1 main airport. You will leave Las Vegas from Las Vegas Harry Reid Intl and will be arriving at San Diego.

  • Which airlines offer Wi-Fi service onboard planes from Las Vegas to San Diego?

    JetBlue, Alaska Airlines, Delta, and American Airlines offer inflight Wi-Fi service on the Las Vegas to San Diego flight route.

  • Which aircraft models fly most regularly from Las Vegas to San Diego?

    The Airbus A320neo is the aircraft model that flies most regularly on the Las Vegas to San Diego flight route.

  • Which airline alliances offer flights from Las Vegas to San Diego?

    SkyTeam is the only airline alliance operating flights between Las Vegas and San Diego.

  • On which days can I fly direct from Las Vegas to San Diego?

    There are direct flights from Las Vegas to San Diego on a daily basis.

  • Which is the best airline for flights from Las Vegas to San Diego, Spirit Airlines or Frontier?

    The two airlines most popular with KAYAK users for flights from Las Vegas to San Diego are Spirit Airlines and Frontier. With an average price for the route of C$ 96 and an overall rating of 6.4, Spirit Airlines is the most popular choice. Frontier is also a great choice for the route, with an average price of C$ 94 and an overall rating of 6.2.

  • How does KAYAK find such low prices on flights from Las Vegas to San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Las Vegas with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Las Vegas to San Diego

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 29 or less one-way.
  • If you’re in the Las Vegas Valley and want to travel to San Diego, McCarran International Airport (LAS) offers flights from different airlines.
  • While waiting to catch your flight, you could explore the McCarran International Airport museum. The aviation museum is in Terminal 1 above the Baggage Claim area.
  • There are smoking zones for passengers at McCarran International Airport. It’s prohibited to smoke outside the designated areas, which you can find in the Enclosed Gaming Lounges, the Barneys Lounge at the C Gates, and outdoors near Baggage Claim and Ticketing.
  • Passengers traveling with kids can access the Kids’ Play Area at McCarran International Airport. The facility is at the D Gates and features an aviation theme with a mock jet engine and an interactive mini control tower.
  • Flights from McCarran International Airport enter San Diego through the San Diego International Airport (SAN), the ideal location if you want to access downtown San Diego.
  • At San Diego International Airport, you can find courtesy phones throughout the terminals. These include complimentary local calls at select locations. You can also purchase long-distance cards in retail concessions.
  • Mothers traveling with small babies can use lactation rooms at San Diego International Airport. The rooms are located post-security. You can find them in Terminal 1 West on the second level, in Terminal 1 East past the security checkpoint, and in Terminal 2 West near gates 34-35.
  • San Diego International Airport offers free Wi-Fi for 2h sessions, which you can renew by logging back in.
See more tips

Prefer to fly non-stop from Las Vegas to San Diego?

Find which airlines fly direct from Harry Reid Intl to San Diego, which days they fly and book direct flights.

Nonstop departures

Las Vegas Harry Reid Intl to San Diego

Monday

Delta, Frontier, Korean Air, +2 more

Delta, Frontier, +3 more

Tuesday

Delta, Frontier, Korean Air, +2 more

Delta, Frontier, +3 more

Wednesday

Delta, Frontier, Korean Air, +2 more

Delta, Frontier, +3 more

Thursday

Delta, Frontier, KLM, +3 more

Delta, Frontier, +4 more

Friday

Delta, Frontier, KLM, +4 more

Delta, Frontier, +5 more

Saturday

Delta, Frontier, KLM, +3 more

Delta, Frontier, +4 more

Sunday

Delta, Frontier, KLM, +4 more

Delta, Frontier, +5 more

See more nonstop flights

Nonstop returns

San Diego to Las Vegas Harry Reid Intl

Monday

Delta, Frontier, Korean Air, +2 more

Delta, Frontier, +3 more

Tuesday

Delta, Frontier, KLM, +3 more

Delta, Frontier, +4 more

Wednesday

Delta, Frontier, Korean Air, +2 more

Delta, Frontier, +3 more

Thursday

Delta, Frontier, KLM, +3 more

Delta, Frontier, +4 more

Friday

Delta, Frontier, KLM, +3 more

Delta, Frontier, +4 more

Saturday

Delta, Frontier, KLM, +3 more

Delta, Frontier, +4 more

Sunday

Delta, Frontier, KLM, +3 more

Delta, Frontier, +4 more

See more nonstop flights
See more nonstop flights

Top airlines flying from Las Vegas to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to San Diego? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.4
Spirit AirlinesOverall score based on 8741 reviews
5.2Entertainment
5.9Comfort
7.2Crew
5.3Food
6.8Boarding
Airline reviews

The boarding attendant was slightly rude when I asked about checking our stroller. Made me feel like I was bothering her.

8.0 ExcellentAnonymous, Apr. 2024LAS - BOI
Read more about Spirit Airlines reviews

The boarding attendant was slightly rude when I asked about checking our stroller. Made me feel like I was bothering her.

Not much seat room, but that was unexpected. But the seat headrest was very uncomfortable.

what I like about Spirit is that the pilot and crew are good communicators. The plane itself - well, its a budget airline and you get what is expected, But I generally just feel safer, somehow, when I know more about what is going on - and Spirit has always done a good job of telling me what is going on: why the delay, why the turbulence, why this and that... and that means a lot to me.

There was a .79 discrepancy between the cost of the flight and what was paid. Spirit didn't let me obtain my boarding pass until the .79 (seventy nine cents) was paid. Contacting their customer service to resolve the issue was a nightmare that involved many wait minutes and two different departments. The price Kayak gave to Affirm, whom I used to pay for the tickets, and the price Spirit charged for the flight were off by the .79. I almost lost the ticket because of the hassle.

They sure know how to make you feel like you're packed into a sardine can. Most uncomfortable seat you imagine.

I flew from Las Vegas to Reno Nevada. Airfare was 60 $ round trip. I needed to bring my skis and boots.that was going to be $111 to bring them. Upon arrival they informed me that anyone who has skis more than 62 inches long is charged an oversize fee of $150 each way. Almost everyone over 5 foot five has skis over 62 inches long. So I paid $60 for the flight and $411 to bring my skis with me! WTF

The agent at the check in desk was absolutely rude. The rest of the team after that was good, but the check in process at LAS was miserable. The woman at the desk spoke like we were stupid and was rude throughout the process.

Great value airline. It doesn’t always work out flawlessly but this flight from Vegas to Reno was perfect.

Delayed several times. Flight was to arrive at midnight and it arrive at 3 am. A 3 hour delay is already bad but one that has you arriving in the wee hour is just disruptive and overall unacceptable. The complete lack of restitution is a joke in keeping with Spirit’s reputation of ranking bottom-low in the pecking order.

Flight was canceled and rebooked for the next day. Had to cancel the entire vacation.

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The truck that was refueling the plane drove away with the hose still connected to the plane and ripped part of the plane off with it

Flight was cancelled and I had to spend the night in the airport lugging my suitcase around

The boarding time. I was in Section 1 the lady in charge just let people in section 3 without see us. Make a line , I have to step out and ask her. We were in the line and she just take my ticket and that’s it, so if I don’t ask her she could leave us at the end! We paid more for that privilege and. She doesn’t care….

I liked getting off the plane. Everything else was well below standards. Not even offering a bag of peanuts for free for a 4 hours flight is ridiculous.

The whole experience was bad. Didn't know no complimentary drinks or snacks. $4.39 for a soda is ridiculous even a bottle water. A carry on was $74 just crazy. I don't think I will take this airline ever again. Very bad

Delayed...attendants checked every single bag and item for sizes before boarding.

4 hour delay because they used our aircraft to fly a different segment (per the captain)

Lost baggage on my connecting flight. 24 hours later, still no update on my bags.

Due to delay of our first flight, we almost missed the second flight. Workers were more agreeable, and baggage did not seem to be an issue.

Book cheap flights from Las Vegas to San Diego

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Las Vegas to San Diego found on KAYAK in the last 72 hours.
8/5Wed
directDelta
1h 14mLAS-SAN
C$ 127
10/9Tue
2 stopsAlaska Airlines
12h 34mLAS-SAN
C$ 211
9/10Wed
2 stopsAlaska Airlines
13h 32mLAS-SAN
C$ 234
27/8Tue
2 stopsAlaska Airlines
9h 34mLAS-SAN
C$ 245
7/10Mon
2 stopsAlaska Airlines
15h 19mLAS-SAN
C$ 253
13/5Mon
2 stopsAlaska Airlines
15h 26mLAS-SAN
C$ 255
26/9Thu
2 stopsAlaska Airlines
11h 34mLAS-SAN
C$ 266
14/5Tue
directDelta
1h 14mLAS-SAN
C$ 267
9/5Thu
1 stopUnited Airlines
14h 49mLAS-SAN
C$ 618
20/5Mon
2 stopsUnited Airlines
12h 16mLAS-SAN
C$ 629

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Last minute flights from Las Vegas to San Diego

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Las Vegas to San Diego that are departing in the next 10 days.
2/5Thu
directSouthwest
1h 10mLAS-SAN
5/5Sun
directSouthwest
1h 20mSAN-LAS
C$ 395
2/5Thu
multi-stopSouthwest
3h 05mLAS-SAN
5/5Sun
directSouthwest
1h 20mSAN-LAS
C$ 407
2/5Thu
multi-stopSouthwest
3h 35mLAS-SAN
5/5Sun
multi-stopSouthwest
4h 25mSAN-LAS
C$ 420
2/5Thu
multi-stopUnited Airlines
11h 37mLAS-SAN
5/5Sun
multi-stopUnited Airlines
3h 55mSAN-LAS
C$ 618
4/5Sat
multi-stopAlaska Airlines
7h 55mLAS-SAN
7/5Tue
multi-stopAlaska Airlines
9h 10mSAN-LAS
C$ 863
2/5Thu
multi-stopAlaska Airlines
10h 00mLAS-SAN
5/5Sun
multi-stopAlaska Airlines
12h 20mSAN-LAS
C$ 1,252
2/5Thu
multi-stopAlaska Airlines
10h 57mLAS-SAN
2/5Thu
multi-stopAlaska Airlines
21h 21mSAN-LAS
C$ 1,742

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Las Vegas - San Diego Flights

Departure:

Las Vegas (LAS)United States

Destination:

San Diego (SAN)United States

Return flight deals:

San Diego - Las Vegas

Cabin classes:

C$ 268

Browse origins:

  • Flights » 
  • Las Vegas

Browse destinations:

  • Flights » 
  • Worldwide » 
  • San Diego