$25+ Cheap flights from Las Vegas to San Diego (LAS - SAN)
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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Las Vegas to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.The best prices from Las Vegas Harry Reid Intl to San Diego are usually found in January or July, booked 70 days in advance, depart on a Tuesday or Thursday and return on a Tuesday
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 December 27, 2024.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $40 (Frontier) |
One-way from | $26 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $91 |
Find flight deals from Las Vegas to San Diego
Cheapest flights from Las Vegas to San DiegoExplore 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 December 27, 2024.
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 December 27, 2024.
This Cheapflightsfares deal was found by Cheapflights users on 12/26. 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.
This Kiwi.com deal was found by Cheapflights users on 12/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 12/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 12/26. 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.
This American Airlines deal was found by Cheapflights users on 12/26. 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.
This Southwest deal was found by Cheapflights users on 12/26. 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.
This Alaska Airlines deal was found by Cheapflights users on 12/26. 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.
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 2,558,603 searches. Data last updated December 27, 2024.
Fly from
Fly to
Route
Depart
Return
Price
Las VegasSan Diego
LAS - SAN
LASSAN
Las Vegas Harry Reid Intl
Sat 1/25
5:32 pm-6:58 pm
Nonstop1h 26m
San Diego
Mon 3/31
9:19 pm-10:42 pm
Nonstop1h 23m
Las VegasSan Diego
LAS - SAN
LASSAN
Las Vegas Harry Reid Intl
Fri 1/24
2:52 pm-4:06 pm
Nonstop1h 14m
San Diego
Sun 1/26
7:26 pm-8:46 pm
Nonstop1h 20m
Las VegasSan Diego
LAS - SAN
LASSAN
Las Vegas Harry Reid Intl
Tue 1/7
10:35 am-11:54 am
Nonstop1h 19m
San Diego
Thu 1/9
7:26 pm-8:46 pm
Nonstop1h 20m
Las VegasSan Diego
LAS - SAN
LASSAN
Las Vegas Harry Reid Intl
Thu 1/16
7:08 pm-8:19 pm
Nonstop1h 11m
San Diego
Sun 1/19
8:20 am-9:45 am
Nonstop1h 25m
Las VegasSan Diego
LAS - SAN
LASSAN
Las Vegas Harry Reid Intl
Thu 1/16
3:59 pm-5:21 pm
Nonstop1h 22m
San Diego
Sun 1/19
9:30 am-10:59 am
Nonstop1h 29m
Las VegasSan Diego
LAS - SAN
LASSAN
Las Vegas Harry Reid Intl
Fri 1/17
8:50 am-10:05 am
Nonstop1h 15m
San Diego
Sun 1/19
7:35 pm-9:05 pm
Nonstop1h 30m
Las VegasSan Diego
LAS - SAN
LASSAN
Las Vegas Harry Reid Intl
Thu 1/16
7:40 pm-10:46 pm
1 stop3h 06m
San Diego
Sun 1/19
4:30 pm-9:45 pm
1 stop5h 15m
Las VegasSan Diego
LAS - SAN
LASSAN
Las Vegas Harry Reid Intl
Mon 3/17
6:00 am-9:13 am
1 stop3h 13m
San Diego
Thu 3/20
8:49 pm-12:02 am
1 stop3h 13m
Las VegasSan Diego
LAS - SAN
LASSAN
Las Vegas Harry Reid Intl
Thu 5/15
10:42 pm-11:57 pm
Nonstop1h 15m
Las VegasSan Diego
LAS - SAN
LASSAN
Las Vegas Harry Reid Intl
Fri 2/28
7:49 am-9:01 am
Nonstop1h 12m
Compare providers for flights from Las Vegas to San Diego
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 Las Vegas to San Diego in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Las Vegas-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Las Vegas-San Diego 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 Las Vegas-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
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 December 20, 2024.
To ensure you get the cheapest price possible for a flight from Las Vegas to San Diego, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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 $286). Flying from Las Vegas to San Diego in March is currently the most expensive (average of $366). 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 December 27, 2024.
It’s typically best to fly out from Las Vegas to San Diego in the evening. Doing so could potentially save you 11% on the flight price compared to flying in the afternoon, which is usually more expensive.
What is the cheapest day to fly from Las Vegas to San Diego?
Use this chart to determine the cheapest time to fly round-trip from Las Vegas to San Diego. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Las Vegas to San Diego flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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 December 27, 2024.
The most flights from LAS to SAN are scheduled on a Thursday (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 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 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.
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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).
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 December 27, 2024.
See what other customers who have flown with Delta, American Airlines and Frontier from Las Vegas to San Diego have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Food
Crew
Overall
Entertainment
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Comfort
Boarding
Food
Crew
Overall
Entertainment
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Comfort
Boarding
Food
Crew
Overall
Entertainment
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Comfort
Boarding
Food
Crew
Overall
Entertainment
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Comfort
Boarding
Food
Crew
Overall
Entertainment
Reviews
No issues. I needed pre boarding and I was able to get it without issue
Comfort
Boarding
Food
Crew
Overall
Entertainment
Reviews
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.
Browse thousands of different options on Cheapflights for your next trip
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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 5 airlines flying from Las Vegas to San Diego
Discover the top 5 airlines 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 2,558,603 searches. Data last updated December 27, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$37 | Average$69 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$38 | Average$67 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$68 | Average$170 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$82 | Average$183 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$98 | Average$171 | FlexibilityNo cancel fee | On-time63% |