Which airline has the best punctuality record on San Diego to Las Vegas flights?

According to our data, Sun Country Air have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

How often are flights from San Diego to Las Vegas delayed?

Historically, on average around 19% of flights between San Diego and Las Vegas have experienced a delay on any given week. The average delay length over the past 12 months has been 115 minutes.

How many flights depart from San Diego to Las Vegas on average per day?

The number of flights available between San Diego and Las Vegas is 16 per day as of October 2025. The most frequent departure time is 5:00PM, with 42% of daily flights leaving at noon.

What is the cheapest airline that flies from San Diego to Las Vegas Harry Reid Intl?

Frontier, Alaska Airlines, and Delta are the most popular carriers operating from San Diego to Las Vegas Harry Reid Intl

What is the most punctual flight time for San Diego to Las Vegas flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What airlines fly to Las Vegas?

Frontier, Spirit Airlines and Southwest are the top three most popular airlines that fly to Las Vegas from San Diego according to our data. Frontier is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 9 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.

How many flights depart from San Diego to Las Vegas on average per week?

As of October 2025, 117 flights take off from San Diego and land in Las Vegas each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airlines fly direct from San Diego to Las Vegas?

Direct flights from San Diego to Las Vegas generally depart from the San Diego international airport (SAN) and land at the Harry Reid International or Las Vegas Airport (LAS). Airlines operating non-stop flights from SAN to LAS include Frontier, Allegiant Air, Spirit, JetBlue, and Southwest. Alaska Airlines operates flights from SAN to LAS with one stop in cities including Phoenix, San Francisco, and San Jose. Other airlines that offer a SAN to LAS one-stop flight include Frontier with a stop in Denver, Delta with a stop in Salt Lake City, Sun Country Air with a stop in Minneapolis, and JetBlue with a stop in New York at JFK. When weighing the pros and cons of one-stop flights, remember to consider not only the cost and departure and arrival times of the flight but also the duration of the entire flight and the duration of the layover. What is the best way to get in and out of airports in San Diego and Las Vegas? One of the most budget-friendly ways to get from the San Diego city center to the San Diego International Airport (SAN) is to take a 992 San Diego Metro Transit bus. You can catch the bus at the intersection of Broadway and Kettner Boulevard, and take it for about 12 minutes to Terminal 1 of SAN. For a faster but pricier trip to the airport, you can catch a cab which will take approximately 5 minutes. An airport shuttle is also another option for getting from San Diego to the airport. Once you arrive in Las Vegas, you can go to the Zero Level of LAS where you can catch an RTC Southern Nevada bus, either 109, 108, or Cx. In about 35 to 45 minutes, this bus will drop you off in Las Vegas at the Bonneville Transit Center Bay 8. For a more expensive but faster journey into the city center of Las Vegas, you can also take a taxi. What are the benefits of the different airports in San Diego and Las Vegas? The San Diego International Airport (SAN), which you will be departing from, has many attractive attributes. The airport has two terminals which are easy to walk between landside. You can enjoy several restaurants and shops, though most close at night. However, two landside cafes are open 24 hours. At this airport, in order to relax before your flight, you can also find a USO lounge, a meditation room, and retail spa outlets. When you arrive at the Harry Reid International Airport (LAS) in Las Vegas, you can start gambling right away at one of the over 1,400 slot machines in the terminals. At this airport, you can also take advantage of a children's play area, a pet relief area, and car rental agencies such as Budget, Hertz, Enterprise, Avis, Alamo, National, Thrifty, and more. Which cities can you get to from Harry Reid International Airport? Other than Las Vegas, one of the most popular cities that you can get to from the Harry Reid International Airport (LAS) is Boulder City, where you will find the Hoover Dam. If you take a Line 217 bus from Zero Level at LAS and then a taxi, you can reach Hoover Dam in about 2 hours. If you take a taxi, you can get there in about 40 minutes. You can also take a 217 bus that will get you from LAS to Lake Mead in about 2 hours. Taking a taxi to Lake Mead will take closer to 30 minutes. If you rent a car from the Las Vegas airport, you can reach Flagstaff and the red rocks of Sedona in Arizona as well as Joshua Tree National Park in a little over 3 hours.

When did momondo last update prices for flights from San Diego Airport to Las Vegas Harry Reid Intl Airport?

Prices for flights from San Diego Airport to Las Vegas Harry Reid Intl Airport refresh daily.

How many operators does momondo search for flights from San Diego Airport to Las Vegas Harry Reid Intl Airport?

As of October 2025, there are 6 operators available to choose from for flights from San Diego Airport to Las Vegas Harry Reid Intl Airport.

How old do you have to be to fly from San Diego Airport to Las Vegas Harry Reid Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Las Vegas Harry Reid Intl Airport.

What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

The travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$32 Cheap Flights from San Diego to Las Vegas in 2025/26

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7:21 pm - 8:49 pmSAN-LAS

1h 28mnonstop

10:53 am - 12:11 pmLAS-SAN

1h 18mnonstop

$61Frontier

Find Deal

vie., dic. 26 - dom., dic. 28

3:59 pm - 5:28 pmSAN-LAS

1h 29mnonstop

10:34 pm - 11:48 pmLAS-SAN

1h 14mnonstop

$62Frontier

Find Deal

jue., nov. 13 - vie., nov. 14

8:30 am - 10:01 amSAN-LAS

1h 31mnonstop

11:11 am - 12:35 pmLAS-SAN

1h 24mnonstop

$63Frontier

Find Deal

dom., nov. 9 - lun., nov. 10

2:47 pm - 4:13 pmSAN-LAS

1h 26mnonstop

11:11 am - 12:35 pmLAS-SAN

1h 24mnonstop

$86Multiple Airlines

Find Deal

lun., nov. 10 - vie., nov. 14

8:59 pm - 10:27 pmSAN-LAS

1h 28mnonstop

11:18 am - 12:38 pmLAS-SAN

1h 20mnonstop

$87Multiple Airlines

Find Deal

mié., dic. 3 - vie., dic. 5

9:10 am - 4:13 pmSAN-LAS

7h 03m1 stop

2:57 pm - 4:20 pmLAS-SAN

1h 23mnonstop

$92Alaska Airlines

Find Deal

mié., dic. 10 - mar., dic. 16

8:05 am - 9:44 amSAN-LAS

1h 39mnonstop

2:57 pm - 4:20 pmLAS-SAN

1h 23mnonstop

$96Alaska Airlines

Find Deal

mar., dic. 9 - mar., dic. 16

9:59 pm - 11:19 pmSAN-LAS

1h 20mnonstop

8:00 am - 9:08 amLAS-SAN

1h 08mnonstop

$97Hawaiian Airlines

Find Deal

mar., feb. 24 - mié., feb. 25

6:50 pm - 8:23 pmSAN-LAS

1h 33mnonstop

8:50 am - 10:11 amLAS-SAN

1h 21mnonstop

$107Delta

Find Deal

mar., nov. 18 - jue., nov. 20

6:50 pm - 8:23 pmSAN-LAS

1h 33mnonstop

8:50 am - 10:11 amLAS-SAN

1h 21mnonstop

$112Delta

Find Deal

sáb., nov. 15 - jue., nov. 20

Frontier flights from San Diego to Las Vegas

Our best Frontier deals on San Diego to Las Vegas flight tickets

Frontier

Dec 26

SAN7:21 pmSan Diego

1h 28m

LAS8:49 pmLas Vegas Harry Reid Intl

Dec 28

LAS10:53 amLas Vegas Harry Reid Intl

1h 18m

SAN12:11 pmSan Diego

$61

Find similar

Frontier

Nov 13

SAN3:59 pmSan Diego

1h 29m

LAS5:28 pmLas Vegas Harry Reid Intl

Nov 14

LAS10:34 pmLas Vegas Harry Reid Intl

1h 14m

SAN11:48 pmSan Diego

$62

Find similar

Frontier

Nov 9

SAN8:30 amSan Diego

1h 31m

LAS10:01 amLas Vegas Harry Reid Intl

Nov 10

LAS11:11 amLas Vegas Harry Reid Intl

1h 24m

SAN12:35 pmSan Diego

$63

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Alaska Airlines flights from San Diego to Las Vegas

Our best Alaska Airlines deals on San Diego to Las Vegas flight tickets

Alaska Airlines

Dec 10

SAN9:10 amSan Diego

7h 03m

1 stop

LAS4:13 pmLas Vegas Harry Reid Intl

Dec 16

LAS2:57 pmLas Vegas Harry Reid Intl

1h 23m

SAN4:20 pmSan Diego

$92

Find similar

Alaska Airlines

Dec 9

SAN8:05 amSan Diego

1h 39m

LAS9:44 amLas Vegas Harry Reid Intl

Dec 16

LAS2:57 pmLas Vegas Harry Reid Intl

1h 23m

SAN4:20 pmSan Diego

$96

Find similar

Alaska Airlines

Dec 9

SAN5:00 pmSan Diego

1h 29m

LAS6:29 pmLas Vegas Harry Reid Intl

Dec 16

LAS3:39 pmLas Vegas Harry Reid Intl

5h 42m

1 stop

SAN9:21 pmSan Diego

$101

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

vie. 12/26

7:21 pm-8:49 pm

Nonstop1h 28m

Las Vegas Harry Reid Intl

dom. 12/28

10:53 am-12:11 pm

Nonstop1h 18m

$61

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

jue. 11/13

3:59 pm-5:28 pm

Nonstop1h 29m

Las Vegas Harry Reid Intl

vie. 11/14

10:34 pm-11:48 pm

Nonstop1h 14m

$62

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

dom. 11/9

8:30 am-10:01 am

Nonstop1h 31m

Las Vegas Harry Reid Intl

lun. 11/10

11:11 am-12:35 pm

Nonstop1h 24m

$63

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

lun. 11/10

2:47 pm-4:13 pm

Nonstop1h 26m

Las Vegas Harry Reid Intl

vie. 11/14

11:11 am-12:35 pm

Nonstop1h 24m

$86

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

mié. 12/3

8:59 pm-10:27 pm

Nonstop1h 28m

Las Vegas Harry Reid Intl

vie. 12/5

11:18 am-12:38 pm

Nonstop1h 20m

$87

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

mié. 12/10

9:10 am-4:13 pm

1 stop7h 03m

Las Vegas Harry Reid Intl

mar. 12/16

2:57 pm-4:20 pm

Nonstop1h 23m

$92

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

mar. 12/9

8:05 am-9:44 am

Nonstop1h 39m

Las Vegas Harry Reid Intl

mar. 12/16

2:57 pm-4:20 pm

Nonstop1h 23m

$96

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

mar. 2/24

9:59 pm-11:19 pm

Nonstop1h 20m

Las Vegas Harry Reid Intl

mié. 2/25

8:00 am-9:08 am

Nonstop1h 08m

$97

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

mar. 11/18

6:50 pm-8:23 pm

Nonstop1h 33m

Las Vegas Harry Reid Intl

jue. 11/20

8:50 am-10:11 am

Nonstop1h 21m

$107

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

sáb. 11/15

6:50 pm-8:23 pm

Nonstop1h 33m

Las Vegas Harry Reid Intl

jue. 11/20

8:50 am-10:11 am

Nonstop1h 21m

$112

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How to get the cheapest flight ticket from San Diego to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Las Vegas?

The month of February is, on average, the cheapest month to fly to Las Vegas from San Diego, with most prices found around $88. The month of January is another great option to travel to Las Vegas, with average flight prices from San Diego averaging around $89.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Sunday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $123. Flights from San Diego to Las Vegas on a Monday will generally be more expensive and average around $164. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is at noon when flights can be purchased for as low as $128. Flights to Las Vegas are more costly in the evening, with an average ticket price of $172. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest San Diego to Las Vegas Harry Reid Intl flight route?

Fly from San Diego to Las Vegas Harry Reid Intl for the best San Diego - Las Vegas Harry Reid Intl flight prices

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

You are more likely to see cheaper flights to Las Vegas from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $100 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from San Diego for as low as $76 on momondo.

What cabin class options are available on San Diego to Las Vegas Harry Reid Intl flights?

There are 4 cabin classes available to choose from on San Diego to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have San Diego to Las Vegas flight prices changed over time?

As of October 2025, prices for San Diego to Las Vegas flights are approximately 81% more expensive when compared to flights at the same time last year.

When to book flights from San Diego to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Diego to Las Vegas (SAN to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Las Vegas

Best Price Found	$74
Fastest flight time	1h 20m
Direct flights	Every day
Airports in Las Vegas	1 airport

The best one-way flight to Las Vegas from San Diego in the past 72 hours is $74. The best round-trip flight deal from San Diego to Las Vegas found on momondo in the last 72 hours is $102.

The fastest flight from San Diego to Las Vegas takes 1h 20m

Direct flights go from San Diego to Las Vegas every day.

There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)

Search flight deals

How far is San Diego to Las Vegas Harry Reid Intl by plane?
The distance between San Diego and Las Vegas Harry Reid Intl is about 265.1 mi. Flights usually cover this in 1h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Diego Airport to Las Vegas Harry Reid Intl Airport?
Prices for flights from San Diego Airport to Las Vegas Harry Reid Intl Airport refresh daily.
How many operators does momondo search for flights from San Diego Airport to Las Vegas Harry Reid Intl Airport?
As of October 2025, there are 6 operators available to choose from for flights from San Diego Airport to Las Vegas Harry Reid Intl Airport.
How old do you have to be to fly from San Diego Airport to Las Vegas Harry Reid Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Diego to Las Vegas?
Based on momondo bookings for flights between San Diego and Las Vegas, the leading plane model is Airbus A320neo, making up 18.89% of the total bookings. Other popular models include Embraer 175 with 14.18%, Boeing 737-800 Passenger/BBJ2 (winglets) with 11.71%, and Boeing 737 MAX 8 with 11.59%.
What is the most popular airline from San Diego to Las Vegas?
momondo data reveals that the most frequently booked airline on the route from San Diego to Las Vegas is Spirit Airlines, representing 37% of all bookings. The subsequent popular airlines are Frontier at 28%, Southwest at 17%, and Delta at 9%.

Best airlines flying from San Diego to Las Vegas

Compare and see reviews for airlines that fly from San Diego to Las Vegas with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $39	Free Cancellation	Rating 5.8 3,123 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $40	Free Cancellation	Rating 6.3 8,110 reviews	Search Spirit Airlines flights
Hawaiian Airlines	PriceFrom $48	Free Cancellation	Rating 7.8 2,793 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $49	Free Cancellation	Rating 7.9 7,996 reviews	Search Delta flights
Southwest	PriceFrom $87	Free Cancellation	Rating 8.0 4,236 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $87	Free Cancellation	Rating 8.0 11,195 reviews	Search Alaska Airlines flights

Southwest Flights From San Diego to Las Vegas
Southwest flies from San Diego to Las Vegas around 44 times per week, with 4,238 momondo users rating the airline 8.0/10. The cheapest Southwest deal from San Diego to Las Vegas in the last 72 hours was $87 (round-trip), much lower than the average airfare cost of $183 for Southwest flights on this route.
Alaska Airlines Flights From San Diego to Las Vegas
Another popular option for San Diego to Las Vegas flights is Alaska Airlines (8.0/10, 11,192 ratings). Alaska Airlines flies from San Diego to Las Vegas around 22 times per week, with deals starting from $87 round-trip and rising to an average price of around $180.

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Cheap flights from San Diego to Las Vegas from $32

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Las Vegas departing on 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from San Diego to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

The month of February is, on average, the cheapest month to fly to Las Vegas from San Diego, with most prices found around $88. The month of January is another great option to travel to Las Vegas, with average flight prices from San Diego averaging around $89.

What is the cheapest day to depart on your flight to Las Vegas?

What is the cheapest time of day to depart on your flight to Las Vegas?

What is the cheapest San Diego to Las Vegas Harry Reid Intl flight route?

Fly from San Diego to Las Vegas Harry Reid Intl for the best San Diego - Las Vegas Harry Reid Intl flight prices

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

What cabin class options are available on San Diego to Las Vegas Harry Reid Intl flights?

There are 4 cabin classes available to choose from on San Diego to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have San Diego to Las Vegas flight prices changed over time?

As of October 2025, prices for San Diego to Las Vegas flights are approximately 81% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from San Diego to Las Vegas Harry Reid Intl?

Frontier, Alaska Airlines, and Delta are the most popular carriers operating from San Diego to Las Vegas Harry Reid Intl

What airlines fly to Las Vegas?

How often are flights from San Diego to Las Vegas delayed?

Historically, on average around 19% of flights between San Diego and Las Vegas have experienced a delay on any given week. The average delay length over the past 12 months has been 115 minutes.

What is the most punctual flight time for San Diego to Las Vegas flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on San Diego to Las Vegas flights?

According to our data, Sun Country Air have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

How many flights depart from San Diego to Las Vegas on average per day?

The number of flights available between San Diego and Las Vegas is 16 per day as of October 2025. The most frequent departure time is 5:00PM, with 42% of daily flights leaving at noon.

How many flights depart from San Diego to Las Vegas on average per week?

As of October 2025, 117 flights take off from San Diego and land in Las Vegas each week. The most common flight departure day for this route is Mon, with 25% of weekly flights taking off on this day.

When to book flights from San Diego to Las Vegas

Cheap San Diego to Las Vegas (SAN to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Las Vegas

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How far is San Diego to Las Vegas Harry Reid Intl by plane?

When did momondo last update prices for flights from San Diego Airport to Las Vegas Harry Reid Intl Airport?

How many operators does momondo search for flights from San Diego Airport to Las Vegas Harry Reid Intl Airport?

How old do you have to be to fly from San Diego Airport to Las Vegas Harry Reid Intl Airport?

What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

What is the most popular plane model from San Diego to Las Vegas?

What is the most popular airline from San Diego to Las Vegas?

Best airlines flying from San Diego to Las Vegas

Compare and see reviews for airlines that fly from San Diego to Las Vegas with momondo

Southwest Flights From San Diego to Las Vegas

Alaska Airlines Flights From San Diego to Las Vegas

Traveling to a place near Las Vegas?

Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Las Vegas?

Can I find flights from San Diego to Las Vegas with flexible booking policies on momondo?

How can momondo help me find flights from San Diego to Las Vegas?

I’m not ready to book a flight from San Diego to Las Vegas right now. Can momondo alert me if prices change?

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Nevada