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

Within the past month, 138 users have taken a look at flights from Las Vegas Harry Reid Intl to San Diego.

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

Cheapflights users have booked flights from Las Vegas to San Diego round-trip from $53. Other airlines that can offer you cheap pricing are Frontier, from $57, and Southwest, from $107. You may be able to fly from Las Vegas to San Diego for 32% less than the average price by searching for these airlines.

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

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $31. Spirit Airlines flights start at $35 while deals on Delta start at $49 one-way.

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

The cheapest flight price from Las Vegas to San Diego is $29. On average you can expect to pay $507. The most popular route, (Las Vegas Harry Reid Intl - San Diego), can usually be booked for $47.

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

The top 3 most reliable airlines when flying from Las Vegas to San Diego are Aeromexico (86%), Spirit Airlines (85%) and KLM (84%).

What are the most popular airlines that fly from Las Vegas to San Diego?

Before booking your flight from Las Vegas to San Diego check out the most popular airlines for this route: Alaska Airlines, Delta or Frontier.

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

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Users have found that booking a flight from Las Vegas to San Diego at least 40 days early can save you up to 125% on average compared to booking a flight this week. If booking 40 days before your flight isn’t an option for you, users have found flights from Las Vegas to San Diego for as little as $54 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $128 for flights departing within the next 3 days.

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

Flights from Las Vegas to San Diego lean towards being more expensive in December. Prices are generally better when you fly from Las Vegas to San Diego in August, with the cheapest ticket starting at $32.

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

Booking a flight from Las Vegas Harry Reid Intl (LAS) to San Diego (SAN) is your only option if you wish to fly from Las Vegas to San Diego. On a typical day, there are 20 flights from Harry Reid Intl to San Diego, all of which are around 1h 05m for a nonstop flight. You can also purchase a plane ticket from 6 airlines when you book a flight from Harry Reid Intl to San Diego.

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.

$31+ Flights from Las Vegas to San Diego

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1. Tell us where you want to go

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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.

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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to San Diego are usually found in August or July, booked 65 days in advance, depart on a Tuesday or Saturday and return on a Sunday

Cheap flight deals from Las Vegas to San Diego

Round-trip from	$53 (FlightHub)
One-way from	$31 (FlightHub)
Popular in	December
Cheapest in	August
Average price	$84
Good round-trip deal	$63 or less
Good one-way deal	$48 or less

From Las Vegas Harry Reid Intl to San Diego

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One-way flight from Las Vegas Harry Reid Intl to San Diego

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Highest demand for flights based on searches. 9% potential increase in price ($8 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($2 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to San Diego.

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Price to beat on a one-way flight from Las Vegas Harry Reid Intl to San Diego.

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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 June 12, 2025.

Sun 6/296:00 amLAS - SAN

Nonstop1h 13mSpirit Airlines

Mon 6/306:15 amSAN - LAS

Nonstop1h 22mSpirit Airlines

Deal found 6/10

$53

Wed 7/25:09 pmLAS - SAN

Nonstop1h 17mMultiple Airlines

Tue 7/87:04 pmSAN - LAS

Nonstop1h 30mMultiple Airlines

Deal found 6/11

$56

Thu 6/194:46 pmLAS - SAN

Nonstop1h 20mFrontier

Sun 6/226:51 pmSAN - LAS

Nonstop1h 27mFrontier

Deal found 6/11

$57

Fri 7/119:20 pmLAS - SAN

Nonstop1h 10mSouthwest

Tue 7/156:30 amSAN - LAS

1 stop3h 35mSouthwest

Deal found 6/10

$107

Sun 8/37:42 amLAS - SAN

Nonstop1h 18mDelta

Sat 8/91:12 pmSAN - LAS

Nonstop1h 26mDelta

Deal found 6/11

$117

Tue 6/242:49 pmLAS - SAN

Nonstop1h 20mAlaska Airlines

Tue 6/246:57 pmSAN - LAS

Nonstop1h 26mAlaska Airlines

Deal found 6/12

$151

Wed 7/166:00 amLAS - SAN

1 stop4h 12mUnited Airlines

Wed 7/165:50 pmSAN - LAS

1 stop6h 55mUnited Airlines

Deal found 6/10

$152

Best flights from Las Vegas to San Diego
Discover carefully curated flight deals from Las Vegas to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Sun 6/296:00 amLAS - SAN

Nonstop1h 13mSpirit Airlines

Mon 6/306:15 amSAN - LAS

Nonstop1h 22mSpirit Airlines

Deal found 6/10

$53

Wed 7/25:09 pmLAS - SAN

Nonstop1h 17mMultiple Airlines

Tue 7/87:04 pmSAN - LAS

Nonstop1h 30mMultiple Airlines

Deal found 6/11

$56

Thu 6/194:46 pmLAS - SAN

Nonstop1h 20mFrontier

Sun 6/226:51 pmSAN - LAS

Nonstop1h 27mFrontier

Deal found 6/11

$57

Fri 7/119:20 pmLAS - SAN

Nonstop1h 10mSouthwest

Tue 7/156:30 amSAN - LAS

1 stop3h 35mSouthwest

Deal found 6/10

$107

Sun 8/37:42 amLAS - SAN

Nonstop1h 18mDelta

Sat 8/91:12 pmSAN - LAS

Nonstop1h 26mDelta

Deal found 6/11

$117

Tue 6/242:49 pmLAS - SAN

Nonstop1h 20mAlaska Airlines

Tue 6/246:57 pmSAN - LAS

Nonstop1h 26mAlaska Airlines

Deal found 6/11

$151

Wed 7/166:00 amLAS - SAN

1 stop4h 12mUnited Airlines

Wed 7/165:50 pmSAN - LAS

1 stop6h 55mUnited Airlines

Deal found 6/10

$152

Last-minute flights from Las Vegas to San Diego
Discover last-minute flight deals from Las Vegas to San Diego. Data last updated June 12, 2025 and is based on user searches.

Tue 6/176:10 pmLAS - SAN

Nonstop1h 15mSouthwest

Tue 7/156:30 amSAN - LAS

1 stop3h 35mSouthwest

Deal found 6/10

$137

Tue 6/176:55 pmLAS - SAN

1 stop5h 20mUnited Airlines

Wed 6/1811:15 amSAN - LAS

1 stop4h 52mUnited Airlines

Deal found 6/10

$172

Wed 6/181:10 pmLAS - SAN

1 stop6h 19mAmerican Airlines

Thu 6/199:50 amSAN - LAS

1 stop4h 53mAmerican Airlines

Deal found 6/10

$197

Thu 6/194:46 pmLAS - SAN

Nonstop1h 20mFrontier

Sun 6/226:51 pmSAN - LAS

Nonstop1h 27mFrontier

Deal found 6/11

$57

Fri 6/205:09 pmLAS - SAN

Nonstop1h 17mMultiple Airlines

Mon 6/2312:59 pmSAN - LAS

Nonstop1h 30mMultiple Airlines

Deal found 6/11

$59

Fri 6/205:09 pmLAS - SAN

Nonstop1h 17mSpirit Airlines

Tue 6/247:31 pmSAN - LAS

Nonstop1h 18mSpirit Airlines

Deal found 6/10

$60

Tue 6/242:49 pmLAS - SAN

Nonstop1h 20mAlaska Airlines

Tue 6/246:57 pmSAN - LAS

Nonstop1h 26mAlaska Airlines

Deal found 6/11

$151

Thu 6/2611:07 amLAS - SAN

Nonstop1h 20mDelta

Sun 6/298:58 amSAN - LAS

Nonstop1h 29mDelta

Deal found 6/10

$118

Sun 6/296:00 amLAS - SAN

Nonstop1h 13mSpirit Airlines

Mon 6/306:15 amSAN - LAS

Nonstop1h 22mSpirit Airlines

Deal found 6/10

$53

Wed 7/25:09 pmLAS - SAN

Nonstop1h 17mMultiple Airlines

Tue 7/87:04 pmSAN - LAS

Nonstop1h 30mMultiple Airlines

Deal found 6/11

$56

Fri 7/115:45 amLAS - SAN

1 stop4h 05mSouthwest

Fri 7/189:55 pmSAN - LAS

Nonstop1h 25mSouthwest

Deal found 6/10

$107

Wed 7/166:00 amLAS - SAN

1 stop4h 12mUnited Airlines

Wed 7/165:50 pmSAN - LAS

1 stop6h 55mUnited Airlines

Deal found 6/10

$152

One-way flights from Las Vegas to San Diego
Search for one-way flight options from Las Vegas to San Diego. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Wed 6/184:46 pmLAS - SAN

Nonstop1h 20mFrontier

Deal found 6/12

$31

Mon 7/219:52 pmLAS - SAN

Nonstop1h 14mSpirit Airlines

Deal found 6/12

$35

Mon 8/47:42 amLAS - SAN

Nonstop1h 18mDelta

Deal found 6/10

$49

Mon 8/47:10 pmLAS - SAN

1 stop3h 55mSouthwest

Deal found 6/10

$58

Tue 7/11:37 pmLAS - SAN

1 stop7h 13mUnited Airlines

Deal found 6/11

$79

Mon 7/216:48 pmLAS - SAN

1 stop3h 07mAmerican Airlines

Deal found 6/12

$80

Sun 7/277:00 amLAS - SAN

Nonstop1h 21mAlaska Airlines

Deal found 6/10

$104

Sun 8/101:34 pmLAS - SAN

2 stops28h 36mAllegiant Air

Deal found 6/9

$162

Mon 7/2112:34 amLAS - SAN

2 stops16h 27mMultiple Airlines

Deal found 6/10

$212

Cheapflights Fare Finder

Use the filters below to find and compare flights from Las Vegas to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Sun 6/29

6:00 am-7:13 am

Nonstop1h 13m

San Diego

Mon 6/30

6:15 am-7:37 am

Nonstop1h 22m

$53

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Wed 7/2

5:09 pm-6:26 pm

Nonstop1h 17m

San Diego

Tue 7/8

7:04 pm-8:34 pm

Nonstop1h 30m

$56

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Thu 7/3

4:46 pm-6:06 pm

Nonstop1h 20m

San Diego

Sun 7/6

7:04 pm-8:34 pm

Nonstop1h 30m

$57

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Sat 8/9

2:49 pm-4:09 pm

Nonstop1h 20m

San Diego

Sat 8/9

6:57 pm-8:23 pm

Nonstop1h 26m

$92

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Fri 7/11

9:20 pm-10:30 pm

Nonstop1h 10m

San Diego

Tue 7/15

6:30 am-10:05 am

1 stop3h 35m

$107

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Sun 8/3

7:42 am-9:00 am

Nonstop1h 18m

San Diego

Sat 8/9

1:12 pm-2:38 pm

Nonstop1h 26m

$117

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Wed 7/16

6:00 am-10:12 am

1 stop4h 12m

San Diego

Wed 7/16

5:50 pm-12:45 am

1 stop6h 55m

$152

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Wed 6/18

4:46 pm-6:06 pm

Nonstop1h 20m

$31

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Mon 7/21

9:52 pm-11:06 pm

Nonstop1h 14m

$35

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Thu 11/6

7:25 am-8:40 am

Nonstop1h 15m

$46

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 16 results

The best insider tips for Las Vegas to San Diego flights

Cheapflights partnered with top experts to bring you the best recommendations for your Las Vegas to San Diego trip

Airlines

Spirit Airlines

Spirit’s Big Front Seats offer 11 inches more legroom, ideal for short flights.

Spirit’s Saver$ Club offers rotating deals and discounts on luggage and seats.

Read more about Spirit Airlinesby Daniel Scheffler

Frontier

Frontier’s UpFront Plus seats offer extra comfort with a guaranteed empty middle seat.

Early check-in helps secure your place as Frontier overbooks flights frequently.

Read more about Frontierby Marisa Garcia

Alaska Airlines

Alaska’s Premium Class offers extra legroom and free cocktails, ideal for comfort.

Alaska’s Wi-Fi is a flat fee, allowing work during flights.

Read more about Alaska Airlinesby Robert Schrader

Airports

LAS

LAS offers a self-service TSA screening trial, simplifying security with video instructions for travelers to follow before x-ray scanning.

SAN

For a quick ride to downtown, use the free San Diego Flyer shuttle connecting SAN to the Old Town Transit Center every 20-30 minutes.

Our travel experts

Daniel Scheffler

Expert on Spirit Airlines

Marisa Garcia

Expert on Frontier

Robert Schrader

Expert on Alaska Airlines

Blane Bachelor

Expert on SAN

Ramsey Qubein

Expert on LAS

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.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to San Diego

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

To ensure you get the cheapest price possible for a flight from Las Vegas to San Diego, you should look to book at least 65 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?

It’s typically best to fly out from Las Vegas to San Diego in the afternoon. Doing so could potentially save you 22% on the flight price compared to flying at noon, which is usually more expensive.

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

Travelers seeking maximum savings on their Las Vegas to San Diego flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday evenings 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

The most flights from LAS to SAN are scheduled on a Thursday (30 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

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

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

See what other customers who have flown with Alaska Airlines, Southwest and Delta 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.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Southwest

8.0

Very good

4,287 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,950 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,792 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Allegiant Air

7.3

Good

725 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What airports do I use to fly from Las Vegas to San Diego?
Booking a flight from Las Vegas Harry Reid Intl (LAS) to San Diego (SAN) is your only option if you wish to fly from Las Vegas to San Diego. On a typical day, there are 20 flights from Harry Reid Intl to San Diego, all of which are around 1h 05m for a nonstop flight. You can also purchase a plane ticket from 6 airlines when you book a flight from Harry Reid Intl to San Diego.
How popular is this Las Vegas to San Diego flight route?
Within the past month, 138 users have taken a look at flights from Las Vegas Harry Reid Intl to San Diego.
What are the cheapest airlines flying from Las Vegas to San Diego round-trip?
Cheapflights users have booked flights from Las Vegas to San Diego round-trip from $53. Other airlines that can offer you cheap pricing are Frontier, from $57, and Southwest, from $107. You may be able to fly from Las Vegas to San Diego for 32% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Las Vegas to San Diego one-way?
To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $31. Spirit Airlines flights start at $35 while deals on Delta start at $49 one-way.
What are the most reliable airlines from Las Vegas to San Diego?
The top 3 most reliable airlines when flying from Las Vegas to San Diego are Aeromexico (86%), Spirit Airlines (85%) and KLM (84%).
What are the cheapest flights from Las Vegas to San Diego?
The cheapest flight price from Las Vegas to San Diego is $29. On average you can expect to pay $507. The most popular route, (Las Vegas Harry Reid Intl - San Diego), can usually be booked for $47.
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 $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.

See more FAQs

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Other flights to San Diego

Top 6 airlines flying from Las Vegas to San Diego

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$37	Average$72	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$39	Average$67	FlexibilityNo cancel fee	On-time65%
Hawaiian Airlines	Cheapest$48	Average$97	FlexibilityNo cancel fee	On-time85%
Delta	Cheapest$68	Average$138	FlexibilityNo cancel fee	On-timeN/A
Southwest	Cheapest$85	Average$128	FlexibilityNo cancel fee	On-time63%
Alaska Airlines	Cheapest$87	Average$178	FlexibilityNo cancel fee	On-time75%

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$31+ 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 6/18. 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

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3. Compare prices and book

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to San Diego are usually found in August or July, booked 65 days in advance, depart on a Tuesday or Saturday and return on a Sunday

Cheap flight deals from Las Vegas to San Diego

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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 June 12, 2025.

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 June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Las Vegas to San Diego that are best for you.

The best insider tips for Las Vegas to San Diego flights

Cheapflights partnered with top experts to bring you the best recommendations for your Las Vegas to San Diego trip

Airlines

Spirit Airlines

Frontier

Alaska Airlines

Airports

LAS

SAN

Our travel experts

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.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to San Diego

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 June 9, 2025.

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

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 June 12, 2025.

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 June 8, 2025.

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 June 12, 2025.

Rainfall in San Diego by month

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

Temperature in San Diego by month

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

Reviews of airlines servicing San Diego

See what other customers who have flown with Alaska Airlines, Southwest and Delta 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.

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?

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?

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

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

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

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

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

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

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Alternative routes for Las Vegas to San Diego

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Top 6 airlines flying from Las Vegas to San Diego

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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 June 12, 2025.