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Cheap flights from Las Vegas to San Diego from C$ 90

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SAN
25 Nov — 2 Dec1
1 adult

The best prices from Las Vegas Harry Reid Intl to San Diego are usually found in January or July, booked 33 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Las Vegas to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 20 November 2024.

Round-trip from

C$ 90

Popular in

September

Cheapest in

January
Spirit Airlines
  • Spirit Airlines
  • 25/12-29/12
  • Nonstop
  • 2h 41m total
  • Las Vegas to San Diego
High demand for flights, 12% potential price rise
Best time to find cheap flights, 8% potential price drop

Find flight deals from Las Vegas to San Diego

Cheapest flights from Las Vegas to San Diego
Explore the most affordable flight options available from Las Vegas to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 November 2024.

Thu 12/129:00 a.m.LAS - SAN
Nonstop1h 15mDelta
Sun 15/1210:55 a.m.SAN - LAS
Nonstop1h 30mDelta
Deal found 20/11C$ 137
Tue 24/1212:59 a.m.LAS - SAN
1 stop9h 23mFrontier
Sun 29/129:10 p.m.SAN - LAS
Nonstop1h 24mFrontier
Deal found 20/11C$ 174
Wed 27/116:01 a.m.LAS - SAN
1 stop3h 47mUnited Airlines
Wed 27/118:49 p.m.SAN - LAS
1 stop3h 08mUnited Airlines
Deal found 19/11C$ 316
Tue 10/128:00 a.m.LAS - SAN
2 stops10h 23mAlaska Airlines
Wed 11/126:30 a.m.SAN - LAS
2 stops11h 22mAlaska Airlines
Deal found 20/11C$ 339
Wed 27/115:00 a.m.LAS - SAN
1 stop4h 00mSouthwest
Thu 28/1111:55 a.m.SAN - LAS
1 stop3h 40mSouthwest
Deal found 19/11C$ 372

Find flights from Las Vegas to San Diego within your budget

Customize your flight search to find flights from Las Vegas to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 645,034 searches. Data last updated 20 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Wed 25/12

8:00 a.m.-9:16 a.m.

Nonstop1h 16m

San Diego

Sun 29/12

7:16 p.m.-8:35 p.m.

Nonstop1h 19m

C$ 91

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Thu 12/12

9:30 p.m.-5:03 p.m.

1 stop19h 33m

San Diego

Sun 15/12

9:08 a.m.-10:30 a.m.

Nonstop1h 22m

C$ 112

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Thu 12/12

9:00 a.m.-10:15 a.m.

Nonstop1h 15m

San Diego

Sun 15/12

10:55 a.m.-12:25 p.m.

Nonstop1h 30m

C$ 137

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Tue 24/12

12:59 a.m.-10:22 a.m.

1 stop9h 23m

San Diego

Sun 29/12

9:10 p.m.-10:34 p.m.

Nonstop1h 24m

C$ 174

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Wed 5/2

7:12 a.m.-8:20 a.m.

Nonstop1h 08m

San Diego

Wed 5/2

10:32 a.m.-9:00 p.m.

2 stops10h 28m

C$ 256

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Thu 12/12

6:10 a.m.-9:48 a.m.

1 stop3h 38m

San Diego

Sun 15/12

8:49 p.m.-11:59 p.m.

1 stop3h 10m

C$ 319

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Fri 14/3

4:16 p.m.-5:29 p.m.

Nonstop1h 13m

C$ 111

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Wed 4/12

8:35 a.m.-9:52 a.m.

Nonstop1h 17m

C$ 118

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Thu 20/2

12:59 a.m.-12:20 a.m.

1 stop23h 21m

C$ 125

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Mon 17/2

5:45 a.m.-9:10 a.m.

1 stop3h 25m

C$ 144

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/11

Showing 1-10 of 13 results
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Best time to book a flight from Las Vegas to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Las Vegas to San Diego

Get recent, data-driven insights about flights from Las Vegas to San Diego including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to San Diego. Price data was last updated on 15 November 2024.

The best time to book flights from Las Vegas to San Diego is 33 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Las Vegas to San Diego?

Currently, August is the cheapest month in which you can book a flight from Las Vegas to San Diego (average of C$ 346). Flying from Las Vegas to San Diego in March is currently the most expensive (average of C$ 559). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAS to SAN?

Find hourly flight availability from Las Vegas to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 November 2024.

It’s optimal to fly from Las Vegas to San Diego in the morning. By choosing this option you can save up to 66% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Las Vegas to San Diego

Explore weekly flight availability from Las Vegas to San Diego. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 November 2024.

The most flights from LAS to SAN are scheduled on a Monday (27 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 58.0 mm per month. February is typically the wettest month, when rainfall can reach 58.0 mm. July is typically the driest time to visit San Diego when rainfall is around 0.0 mm.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated 20 November 2024.
8.1
Very good
5,014 reviews

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.1
Very good
5,014 reviews
8.1
Very good
5,014 reviews

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.0
Very good
9,461 reviews
8.1
Very good
5,014 reviews

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

8.0
Very good
8,756 reviews
8.1
Very good
5,014 reviews

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

7.5
Good
3,394 reviews
8.1
Very good
5,014 reviews

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

7.4
Good
9,171 reviews
8.1
Very good
5,014 reviews

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Entertainment

7.7

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Las Vegas to San Diego?

    San Diego is the airport most travellers will use when flying to San Diego from Las Vegas Harry Reid Intl. Booking flights from Harry Reid Intl (LAS) to San Diego (SAN) should be relatively easy as there are 20 daily flights to San Diego from 1 airline. 1h 16m is how long a flight from Las Vegas to San Diego will take if you book a nonstop flight.

  • How popular is this Las Vegas to San Diego flight route?

  • What are the cheapest airlines flying from Las Vegas to San Diego round-trip?

    Spirit Airlines, at C$ 90, was found to be the cheapest airline from Las Vegas to San Diego.Alternate airlines to your destination round-trip include Delta and Frontier. Users have found that Spirit Airlines is 11% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Las Vegas to San Diego one-way?

    C$ 90 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Southwest and United Airlines, with prices starting from C$ 130 and C$ 151, respectively.

  • What are the most reliable airlines from Las Vegas to San Diego?

    Consider Frontier (79%), KLM (74%) or Spirit Airlines (73%) when booking your flight. These represent the most reliable airlines when flying from Las Vegas to San Diego.

  • What are the cheapest flights from Las Vegas to San Diego?

    The cheapest flight price from Las Vegas to San Diego is C$ 40. On average you can expect to pay C$ 52. The most popular route, (Las Vegas Harry Reid Intl - San Diego), can usually be booked for C$ 90.

  • Can I find deals for flights from Las Vegas to San Diego that include hotel bookings?

    Yes. In addition to deals on Las Vegas to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to San Diego.

  • Can I find deals for business class flights from Las Vegas to San Diego?

    Yes. Cheapflights offers flight deals from Las Vegas to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, August is the cheapest month in which you can book a flight from Las Vegas to San Diego (average of C$ 346). Flying from Las Vegas to San Diego in March is currently the most expensive (average of C$ 559). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Las Vegas to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Las Vegas to San Diego

Discover the top airline that operate flights from Las Vegas to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 645,034 searches. Data last updated 20 November 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 50AverageC$ 100FlexibilityNo cancel feeOn-time62%
Search Frontier flights

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Not ready to book yet? You can track prices for flights from Las Vegas to San Diego on Cheapflights with our Price Alert feature and get notified when better prices are available.

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