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Cheap flights from San Diego to Las Vegas from $26

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 2/9. 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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Find the cheapest flights from San Diego to Las Vegas

Cheap round-trip flights

These are some of the best round-trip flight deals from San Diego to Las Vegas that have been recently found on momondo from popular airlines, departing in the coming months.
6:15 am - 7:38 amSAN-LAS
1h 23mnonstop
9:43 pm - 10:56 pmLAS-SAN
1h 13mnonstop
$33Spirit Airlines
Find Deal
sáb., feb. 22 - mar., feb. 25
5:01 pm - 6:23 pmSAN-LAS
1h 22mnonstop
7:49 am - 9:01 amLAS-SAN
1h 12mnonstop
$35Spirit Airlines
Find Deal
lun., feb. 10 - mié., feb. 12
9:46 pm - 11:09 pmSAN-LAS
1h 23mnonstop
7:12 pm - 8:29 pmLAS-SAN
1h 17mnonstop
$36Frontier
Find Deal
mar., mar. 11 - mié., mar. 19
8:18 pm - 9:44 pmSAN-LAS
1h 26mnonstop
5:52 pm - 7:18 pmLAS-SAN
1h 26mnonstop
$37Frontier
Find Deal
mar., feb. 25 - mié., feb. 26
8:08 pm - 9:34 pmSAN-LAS
1h 26mnonstop
7:49 am - 9:01 amLAS-SAN
1h 12mnonstop
mié., feb. 26 - jue., feb. 27
6:15 am - 7:38 amSAN-LAS
1h 23mnonstop
9:43 pm - 10:56 pmLAS-SAN
1h 13mnonstop
$39Spirit Airlines
Find Deal
mar., feb. 18 - vie., feb. 21
7:55 pm - 7:36 amSAN-LAS
11h 41m1 stop
6:10 pm - 7:21 pmLAS-SAN
1h 11mnonstop
$120Alaska Airlines
Find Deal
sáb., mar. 8 - sáb., mar. 15
1:39 pm - 8:26 pmSAN-LAS
6h 47m2 stops
7:06 am - 8:20 amLAS-SAN
1h 14mnonstop
$136Alaska Airlines
Find Deal
mar., mar. 11 - mié., mar. 19
9:30 am - 10:59 amSAN-LAS
1h 29mnonstop
7:35 am - 8:50 amLAS-SAN
1h 15mnonstop
$157Delta
Find Deal
jue., feb. 13 - dom., feb. 16
5:40 pm - 10:50 pmSAN-LAS
5h 10m2 stops
6:50 am - 8:00 amLAS-SAN
1h 10mnonstop
$183Southwest
Find Deal
vie., feb. 28 - dom., mar. 2

Spirit Airlines flights from San Diego to Las Vegas

Our best Spirit Airlines deals on San Diego to Las Vegas flight tickets
Spirit Airlines
Feb 22
SAN6:15 amSan Diego
1h 23m
LAS7:38 amLas Vegas Harry Reid Intl
Feb 25
LAS9:43 pmLas Vegas Harry Reid Intl
1h 13m
SAN10:56 pmSan Diego
Spirit Airlines
Feb 10
SAN5:01 pmSan Diego
1h 22m
LAS6:23 pmLas Vegas Harry Reid Intl
Feb 12
LAS7:49 amLas Vegas Harry Reid Intl
1h 12m
SAN9:01 amSan Diego
Spirit Airlines
Feb 18
SAN6:15 amSan Diego
1h 23m
LAS7:38 amLas Vegas Harry Reid Intl
Feb 21
LAS9:43 pmLas Vegas Harry Reid Intl
1h 13m
SAN10:56 pmSan Diego

Alaska Airlines flights from San Diego to Las Vegas

Our best Alaska Airlines deals on San Diego to Las Vegas flight tickets
Alaska Airlines
Mar 8
SAN7:55 pmSan Diego
11h 41m
1 stop
LAS7:36 amLas Vegas Harry Reid Intl
Mar 15
LAS6:10 pmLas Vegas Harry Reid Intl
1h 11m
SAN7:21 pmSan Diego
Alaska Airlines
Mar 11
SAN1:39 pmSan Diego
6h 47m
2 stops
LAS8:26 pmLas Vegas Harry Reid Intl
Mar 19
LAS7:06 amLas Vegas Harry Reid Intl
1h 14m
SAN8:20 amSan Diego
Alaska Airlines
Mar 11
SAN6:15 amSan Diego
14h 11m
2 stops
LAS8:26 pmLas Vegas Harry Reid Intl
Mar 19
LAS7:06 amLas Vegas Harry Reid Intl
1h 14m
SAN8:20 amSan Diego

See travel insights to Las Vegas from

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 $76. The month of July is another great option to travel to Las Vegas, with average flight prices from San Diego averaging around $85.

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 $120. Flights from San Diego to Las Vegas on a Thursday will generally be more expensive and average around $151. 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 $103. Flights to Las Vegas are more costly in the evening, with an average ticket price of $155. 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 3 weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $92 when searching 3 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 $68 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 January 2025, prices for San Diego to Las Vegas flights are approximately 5% 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

$26

Fastest flight time

1h 19m

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 $26. The best round-trip flight deal from San Diego to Las Vegas found on momondo in the last 72 hours is $33.
The fastest flight from San Diego to Las Vegas takes 1h 19m
Direct flights go from San Diego to Las Vegas every day.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)

  • 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 19m, 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $38Free CancellationRating
6.0
3,430 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $39Free CancellationRating
6.3
8,091 reviews
Search Spirit Airlines flights
DeltaPriceFrom $72Free CancellationRating
8.0
8,458 reviews
Search Delta flights
SouthwestPriceFrom $88Free CancellationRating
8.1
4,592 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $107Free CancellationRating
8.0
9,689 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $156Free CancellationRating
7.4
8,927 reviews
Search United Airlines flights
  • Southwest Flights From San Diego to Las Vegas

    Southwest flies from San Diego to Las Vegas around 45 times per week, with 4,592 momondo users rating the airline 8.1/10. The cheapest Southwest deal from San Diego to Las Vegas in the last 72 hours was $88 (round-trip), much lower than the average airfare cost of $198 for Southwest flights on this route.

  • Delta Flights From San Diego to Las Vegas

    Another popular option for San Diego to Las Vegas flights is Delta (8.0/10, 8,458 ratings). Delta flies from San Diego to Las Vegas around 21 times per week, with deals starting from $72 round-trip and rising to an average price of around $186.


Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Mesquite
North Las Vegas
Kingman
Pahrump
Paradise
Primm
Furnace Creek
Boulder City
Sunrise Manor
Winchester
Needles

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Diego to Las Vegas. momondo saves you time and could save you money on your trip.

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

All flight searches from San Diego to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

Of course. momondo tracks the price of San Diego to Las Vegas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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