Las Vegas

$33+ Cheap flights from San Diego to Las Vegas (SAN - LAS)

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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — LAS
Dec 27 — Jan 31
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The best prices from San Diego to Las Vegas Harry Reid Intl are usually found in January or February, booked 35 days in advance, depart on a Tuesday or Monday and return on a Tuesday

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 December 22, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$42
(Expedia)

One-way from

$33
(eDestinos)

Popular in

December

Cheapest in

January

Average price

$110
Provider with most accurate pricing for San Diego-Las Vegas Harry Reid Intl flight deals.
Provider most trusted by Cheapflights users for San Diego-Las Vegas Harry Reid Intl flights.
From San Diego to Las Vegas Harry Reid Intl
One-way flight from San Diego to Las Vegas Harry Reid Intl
High demand for flights, 1% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for round-trip flights in December 2024

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 December 22, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/286:06 pmSAN - LAS
Nonstop1h 21mSpirit Airlines
Sat 1/49:00 pmLAS - SAN
Nonstop1h 12mSpirit Airlines
Deal found 12/21$72
This Cheapflightsfares deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/283:46 pmSAN - LAS
Nonstop1h 27mMultiple Airlines
Sat 1/49:00 pmLAS - SAN
Nonstop1h 12mMultiple Airlines
Deal found 12/21$76
This Frontier deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/283:46 pmSAN - LAS
Nonstop1h 27mFrontier
Wed 1/18:00 amLAS - SAN
Nonstop1h 16mFrontier
Deal found 12/22$93
This American Airlines deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/307:30 pmSAN - LAS
1 stop3h 11mAmerican Airlines
Thu 1/25:42 amLAS - SAN
1 stop3h 13mAmerican Airlines
Deal found 12/22$226
This Delta deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2310:55 amSAN - LAS
Nonstop1h 30mDelta
Tue 12/319:00 amLAS - SAN
Nonstop1h 15mDelta
Deal found 12/20$237
This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:15 amSAN - LAS
1 stop3h 20mUnited Airlines
Mon 12/306:02 amLAS - SAN
1 stop3h 23mUnited Airlines
Deal found 12/21$256
This Southwest deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/249:30 amSAN - LAS
Nonstop1h 20mSouthwest
Tue 12/2412:55 pmLAS - SAN
Nonstop1h 15mSouthwest
Deal found 12/21$263
This Alaska Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/229:29 pmSAN - LAS
Nonstop1h 27mAlaska Airlines
Sun 12/297:07 amLAS - SAN
Nonstop1h 13mAlaska Airlines
Deal found 12/21$267

Find flights from San Diego to Las Vegas within your budget

Customize 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 2,558,603 searches. Data last updated December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Wed 1/22

4:21 pm-5:43 pm

Nonstop1h 22m

Las Vegas Harry Reid Intl

Fri 1/24

9:08 pm-10:18 pm

Nonstop1h 10m

$42

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Sat 1/18

7:26 pm-8:46 pm

Nonstop1h 20m

Las Vegas Harry Reid Intl

Tue 1/21

10:45 am-12:05 pm

Nonstop1h 20m

$50

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Sat 12/28

3:46 pm-5:13 pm

Nonstop1h 27m

Las Vegas Harry Reid Intl

Wed 1/1

8:00 am-9:16 am

Nonstop1h 16m

$93

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Sun 2/9

6:15 am-6:19 pm

1 stop12h 04m

Las Vegas Harry Reid Intl

Tue 2/11

6:00 am-5:30 pm

2 stops11h 30m

$201

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Wed 1/1

7:16 pm-8:35 pm

Nonstop1h 19m

$33

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Thu 2/13

9:56 pm-11:19 pm

Nonstop1h 23m

$34

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Sat 1/18

6:05 pm-7:35 pm

Nonstop1h 30m

$43

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Tue 1/21

10:19 am-9:12 pm

2 stops10h 53m

$104

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Sat 1/18

8:51 pm-11:59 pm

1 stop3h 08m

$108

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Sat 12/28

6:30 am-11:53 am

1 stop5h 23m

$113

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 12 results
1
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Compare providers for flights from San Diego to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Las Vegas in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy2 starsTrust Score*2 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for San Diego to Las Vegas flights

Find out what our experts recommend to make the most of your San Diego to Las Vegas trip
Airlines
Frontier

Frontier offers low fares but charges for extras; consider early check-in to secure your seat.


Frontier's UpFront Plus seats guarantee an empty middle seat, offering more comfort for a fee.

Read more about Frontierby Marisa Garcia
Spirit Airlines

Spirit's Big Front Seats offer wider seats and 11 inches more legroom for added comfort.


Spirit's self-service bag drop saves time; print your boarding pass to avoid extra fees.

Delta

Delta offers free Wi-Fi for SkyMiles members, enhancing productivity on short flights.


Delta's Main Cabin includes seat assignments and no change fees, ideal for flexibility.

Read more about Deltaby Harriet Baskas
Airports
SAN

Arrive at SAN at least two hours before your flight to avoid congestion, especially during peak times like 9:30 a.m. to 12:30 p.m.

Read more about SANby Blane Bachelor
LAS

For a quick exit from LAS, rideshare pickups are in the parking garage. Request your ride once you're near the garage to minimize wait time.

Read more about LASby Ramsey Qubein
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Harriet Baskas

Harriet Baskas

Expert on Delta

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Blane Bachelor

Blane Bachelor

Expert on SAN

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LAS

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.

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 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 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 round-trip flight from San Diego to Las Vegas. Price data was last updated on December 20, 2024.

Booking 32 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from San Diego to Las Vegas (average of $198). Flying from San Diego to Las Vegas in March is currently the most expensive (average of $269). 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 December 22, 2024.

When flying from San Diego to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 19% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from San Diego to Las Vegas. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Diego to Las Vegas flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 22, 2024.

The most flights from SAN to LAS are scheduled on a Thursday (24 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 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 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

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 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 December 22, 2024.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Spirit Airlines from San Diego to Las Vegas to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,804 reviews

Overall

8.1

Boarding

8.2

Comfort

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
4,804 reviews
8.1
Very good
4,804 reviews

Overall

8.1

Boarding

8.2

Comfort

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
9,537 reviews
8.1
Very good
4,804 reviews

Overall

8.1

Boarding

8.2

Comfort

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
8,594 reviews
8.1
Very good
4,804 reviews

Overall

8.1

Boarding

8.2

Comfort

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
9,028 reviews
8.1
Very good
4,804 reviews

Overall

8.1

Boarding

8.2

Comfort

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

7.2
Good
10,000 reviews
8.1
Very good
4,804 reviews

Overall

8.1

Boarding

8.2

Comfort

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

San Diego to Las Vegas Travel Guide

Hop on a direct flight from San Diego to Vegas for a break from the beach. The bright lights of the Strip beckon, but you'll soon discover a wealth of hidden gems in the city and just beyond the city limits. With a short flight, you can explore beautiful deserts, dine at world-class restaurants, take in amazing shows and win big in your favorite casinos.

Vegas has quite the reputation of wild nights and expensive entertainment, but you might be surprised to find out just how diverse and affordable the city can be. While you won't find the beautiful beach views like you're used to in San Diego, the Las Vegas area offers plenty of desert beauty just outside the city. Head to Red Rock Canyon for hikes and mountain biking of various difficulty levels. The Hoover Dam and Lake Mead give you additional natural views you won't find in San Diego. Back in town, be prepared for lots of walking. It may look like a short walk from casino to casino, but the trek on foot is actually quite far. The Las Vegas Monorail is an easy way to take a break from walking. You can also find trams between some locations or walk through air-conditioned casinos to reach other parts of the Strip. When you need a break from the Strip, head to Fremont Street, another popular area.

Las Vegas offers a lot more than the bright lights of the Strip. Explore all the city has to offer, starting with cheap flights from San Diego using our smart engine.

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

    You don't have to wait long to answer the call of the slots. A flight from San Diego to Las Vegas only takes around an hour.

  • Which airlines operate flights from San Diego to Las Vegas?

    You have a few options when it comes to airlines traveling between San Diego and Las Vegas. Both Spirit and Southwest offer direct flights to Las Vegas. You can also find indirect flights on other airlines servicing San Diego and Las Vegas, including American, Delta and United.

  • How frequent are flights between San Diego and Las Vegas?

    Have specific travel dates in mind? You're in luck. You can find daily flights between San Diego and Las Vegas. Leave when you want, stay as long as you want, and return on your preferred date without the need to shuffle your travel plans.

  • Which airports serve San Diego to Las Vegas?

    The San Diego International Airport is your gateway to numerous locations, including Sin City itself. Your direct flight to Las Vegas lands at McCarran International Airport from which you have easy access to all the gambling and other entertainment options.

  • Which direct flight route between San Diego and Las Vegas is cheapest?

    While there are smaller airports in the San Diego and Las Vegas areas, you'll find the cheapest flights between the San Diego International Airport and McCarran International Airport.

  • Do the airlines on this route have sustainable practices, and what are they?

    If you are looking to fly with eco-savvy airlines from San Diego to Las Vegas, consider booking your tickets with carriers like Frontier or Spirit Airlines, which emit 90% and 89% less carbon, respectively. Frontier boasts a young fleet and is working to equip its aircraft with ultra-efficient engines. Additionally, they have replaced their plane seats with lighter ones and shifted to biodegradable cups. Spirit Airlines is pursuing renewable energy sources.

  • Does Harry Reid International Airport (LAS) have sustainable practices, and what are they?

    Harry Reid International Airport has continued to generate initiatives to help the airline hub become more sustainable. Efforts to clean operations include installing water refilling stations, pursuing more efficient airfield and parking garage lighting, and using renewable packaging for in-flight items.

  • Does the airport in San Diego have sustainable practices, and what are they?

    Eco-conscious passengers leaving San Diego International Airport (SAN) will be happy to know that it is zero-footprint focused. To that end, the airline hub is investing in transitioning from a gas-powered to an electric-powered central plan. Additionally, it is devoted to minimizing its transport emissions by deploying electric shuttle buses, deactivating CNG fleet reserves, and continuing to incentivize and encourage its airlines to adopt sustainable aviation fuels.

  • What airports do I use to fly from San Diego to Las Vegas?

    You will need to book a flight from San Diego to Las Vegas Harry Reid Intl if you want to fly from San Diego to Las Vegas. At least 6 different airlines have flights from San Diego (SAN) to Harry Reid Intl (LAS) on a regular basis. There are 17 flights to Las Vegas from the San Diego airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SAN to LAS to be around 1h 19m.

  • 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?

    Cheapflights users have booked flights from San Diego to Las Vegas round-trip from $42. Other airlines that can offer you cheap pricing are Frontier, from $93, and Southwest, from $116. Spirit Airlines is currently priced 53% below the average price you’ll pay for this route.

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

    $33 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Delta, with prices starting from $34 and $43, respectively.

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

    Before booking your flight to Las Vegas from San Diego, check out the most reliable airlines to get you to your destination on time: WestJet (100%), Virgin Atlantic (81%), Southwest( 78%).

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

    On average you can expect to pay $207 for a flight from San Diego to Las Vegas. The cheapest flight overall is $26 while the most popular route, (San Diego - Las Vegas Harry Reid Intl) is currently priced at $31.

  • 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 vacation 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, August is the cheapest month in which you can book a flight from San Diego to Las Vegas (average of $198). Flying from San Diego to Las Vegas in March is currently the most expensive (average of $269). 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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Alternative routes for San Diego to Las Vegas

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

Top 6 airlines flying from San Diego to Las Vegas

Discover the top 6 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 2,558,603 searches. Data last updated December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$93FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$39Average$85FlexibilityNo cancel feeOn-time65%
DeltaCheapest$78Average$194FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$97Average$199FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$98Average$207FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$156Average$336FlexibilityNo cancel feeOn-time69%

Helpful tips for your next trip to Las Vegas

Get useful tips and recommendations to enhance your travel experience on your next trip to Las Vegas. Learn about must-visit attractions, local customs, transportation options, weather conditions, and other valuable tips to make your trip more enjoyable and hassle-free.
  • Passengers journeying from San Diego to Las Vegas should consider swapping their flights for a bus trip, which takes roughly 10 hours. Greyhound buses leave America Plaza Station in San Diego for Las Vegas’ EB Stewart.
  • If you are looking for aviation intelligence on how green airlines are, consider doing a web search for their ESG report. The Airport Carbon Accreditation, which lists environmentally-responsible airports, is an excellent resource for information on airport sustainability goals and achievements.
  • The Federal Aviation Administration compels Las Vegas and San Diego Airports' airlines to employ efficient trip trajectories and improve touching down, taxiing, and taking off procedures to reduce fuel burn.
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