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Cheap flights from San Diego to Las Vegas from £39

This is the cheapest one-way 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.
SAN — LAS
20 Nov — 27 Nov1
1 adult

The best prices from San Diego to Las Vegas Harry Reid Intl are usually found in January or February, booked 62 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from San Diego to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Las Vegas (LAS). 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 15 November 2024.

Round-trip from

£43

One-way from

£39

Popular in

May

Cheapest in

January
Spirit Airlines
  • Spirit Airlines
  • 10/12-17/12
  • 1 total stop
  • 5h 34m total
  • San Diego to Las Vegas
Delta
  • Delta
  • 25/12
  • Nonstop
  • 1h 28m total
  • San Diego to Las Vegas
High demand for flights, 16% potential price rise
Best time to find cheap flights, 24% potential price drop

Find flight deals from San Diego to Las Vegas

Cheapest flights from San Diego to Las Vegas
Explore the most affordable flight options available from San Diego to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 November 2024.

Tue 10/1206:15SAN - LAS
Nonstop1h 24mMultiple Airlines
Mon 16/1200:59LAS - SAN
1 stop9h 52mMultiple Airlines
Deal found 15/11£66
Thu 12/1213:05SAN - LAS
1 stop17h 48mSpirit Airlines
Mon 16/1216:57LAS - SAN
Nonstop1h 18mSpirit Airlines
Deal found 14/11£69
Sat 16/1109:23SAN - LAS
Nonstop1h 26mFrontier
Mon 18/1106:45LAS - SAN
Nonstop1h 21mFrontier
Deal found 14/11£85
Wed 11/1209:00SAN - LAS
Nonstop1h 18mAlaska Airlines
Sat 14/1207:05LAS - SAN
Nonstop1h 13mAlaska Airlines
Deal found 14/11£88
Sat 7/1219:42SAN - LAS
Nonstop1h 28mDelta
Mon 9/1209:00LAS - SAN
Nonstop1h 15mDelta
Deal found 14/11£101
Sun 1/1220:49SAN - LAS
1 stop3h 08mUnited Airlines
Sat 21/1219:55LAS - SAN
1 stop4h 03mUnited Airlines
Deal found 14/11£159
Sat 16/1106:30SAN - LAS
1 stop6h 11mAmerican Airlines
Mon 18/1105:57LAS - SAN
1 stop6h 33mAmerican Airlines
Deal found 15/11£248

Find flights from San Diego to Las Vegas within your budget

Customise your flight search to find flights from San Diego to Las Vegas 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 943,810 searches. Data last updated 15 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Tue 10/12

10:10-11:34

Nonstop1h 24m

Las Vegas Harry Reid Intl

Tue 17/12

06:15-10:25

1 stop4h 10m

£43

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Tue 10/12

06:15-07:39

Nonstop1h 24m

Las Vegas Harry Reid Intl

Mon 16/12

00:59-10:51

1 stop9h 52m

£66

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Sat 25/1

20:55-22:19

Nonstop1h 24m

Las Vegas Harry Reid Intl

Tue 28/1

07:12-08:20

Nonstop1h 08m

£76

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Fri 24/1

07:00-08:25

Nonstop1h 25m

Las Vegas Harry Reid Intl

Fri 24/1

15:30-16:52

Nonstop1h 22m

£80

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Thu 27/2

13:00-14:25

Nonstop1h 25m

Las Vegas Harry Reid Intl

Sun 2/3

05:45-09:10

1 stop3h 25m

£136

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Wed 19/2

20:49-23:56

1 stop3h 07m

Las Vegas Harry Reid Intl

Mon 12/5

06:00-09:55

1 stop3h 55m

£139

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Wed 25/12

19:42-21:10

Nonstop1h 28m

£39

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Mon 30/12

21:29-22:56

Nonstop1h 27m

£47

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Sat 30/11

20:49-23:57

1 stop3h 08m

£73

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Tue 3/12

07:50-16:35

1 stop8h 45m

£77

Flights are sorted by cheapest first

Deals found on 14/11

Best time to book a flight from San Diego to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from San Diego with our price prediction graph.
Estimated return 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 San Diego to Las Vegas

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

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

Use this chart to determine the optimal time to book a return flight from San Diego to Las Vegas. Price data was last updated on 8 November 2024.

The price you pay for your flight from San Diego to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from San Diego to Las Vegas (average of £615). Flying from San Diego to Las Vegas in August is currently the most expensive (average of £989). 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 SAN to LAS?

Find hourly flight availability from San Diego to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 November 2024.

A simple way to save on the total cost of your ticket is to fly from San Diego to Las Vegas at midday. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight in the morning.

Weekly flight availability from San Diego to Las Vegas

Explore weekly flight availability from San Diego to Las Vegas. 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 15 November 2024.

The most flights from SAN to LAS are scheduled on a Friday (31 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 3.0 - 20.0 inches per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated 15 November 2024.
Read through reviews of airlines operating flights from San Diego to Las Vegas, such as Alaska Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
5,044 reviews

Comfort

8.1

Boarding

8.3

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

8.1
Very Good
5,044 reviews
8.1
Very Good
5,044 reviews

Comfort

8.1

Boarding

8.3

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

8.0
Very Good
9,446 reviews
8.1
Very Good
5,044 reviews

Comfort

8.1

Boarding

8.3

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

8.0
Very Good
8,786 reviews
8.1
Very Good
5,044 reviews

Comfort

8.1

Boarding

8.3

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

7.4
Good
9,193 reviews
8.1
Very Good
5,044 reviews

Comfort

8.1

Boarding

8.3

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

6.3
Okay
8,168 reviews
8.1
Very Good
5,044 reviews

Comfort

8.1

Boarding

8.3

Overall

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from San Diego to Las Vegas. 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 San Diego to Las Vegas?

    Las Vegas Harry Reid Intl is the airport most travelers will use when flying to Las Vegas from San Diego. Booking flights from San Diego (SAN) to Harry Reid Intl (LAS) should be relatively easy as there are 22 daily flights to Las Vegas from 3 different airlines. 1h 26m is how long a flight from San Diego to Las Vegas Harry Reid Intl will take if you book a nonstop flight.

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

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

    Flying on Spirit Airlines is currently your cheapest option to Las Vegas, with prices starting at £43. Additional return tickets that might be worth considering are offered by Alaska Airlines and Delta, with the lowest prices starting at £76 and £80, respectively. These flights start at 39% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at £39. Alaska Airlines flights start at £47 while deals on United Airlines start at £73 one-way.

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

    Consider KLM (78%), Southwest (69%) or Spirit Airlines (68%) when booking your flight. These represent the most reliable airlines when flying from San Diego to Las Vegas.

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

    On average you can expect to pay £125 for a flight from San Diego to Las Vegas. The cheapest flight overall is £27 while the most popular route, (San Diego - Las Vegas Harry Reid Intl) is currently priced at £159.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego to Las Vegas 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 San Diego to Las Vegas?

    Currently, February is the cheapest month in which you can book a flight from San Diego to Las Vegas (average of £615). Flying from San Diego to Las Vegas in August is currently the most expensive (average of £989). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from San Diego to Las Vegas

Discover the top 3 airlines that operate flights from San Diego to Las Vegas. 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 943,810 searches. Data last updated 15 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest£28Average£36FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapest£30Average£68FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapest£38Average£152FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

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Can Cheapflights notify me if prices for flights from San Diego to Las Vegas become cheaper?

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

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