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Cheap flights from Las Vegas to San Diego from $24

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to San Diego departing on 11/26. 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 Las Vegas to San Diego

Cheap round-trip flights

These are some of the best round-trip flight deals from Las Vegas to San Diego that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Las Vegas to San Diego.

Cheap last minute flights

Planning a quick getaway from Las Vegas to San Diego? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Diego, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Las Vegas to San Diego

Find recent round-trip train or bus tickets from Las Vegas to San Diego.

All round-trip flight deals to San Diego

The cheapest plane tickets to San Diego found on KAYAK recently.
5:52 pm - 7:10 pmLAS-SAN
1h 18mnonstop
10:35 am - 12:01 pmSAN-LAS
1h 26mnonstop
$45Frontier
Find Deal
Thu, Dec 5 - Sun, Dec 8
5:52 pm - 7:10 pmLAS-SAN
1h 18mnonstop
10:35 am - 12:01 pmSAN-LAS
1h 26mnonstop
$46Frontier
Find Deal
Sat, Dec 7 - Sun, Dec 8
6:22 pm - 7:35 pmLAS-SAN
1h 13mnonstop
4:26 pm - 5:47 pmSAN-LAS
1h 21mnonstop
Tue, Dec 10 - Tue, Dec 17
3:50 pm - 5:08 pmLAS-SAN
1h 18mnonstop
9:25 pm - 10:48 pmSAN-LAS
1h 23mnonstop
$51Spirit Airlines
Find Deal
Fri, Nov 1 - Mon, Nov 4
11:13 am - 12:30 pmLAS-SAN
1h 17mnonstop
9:25 pm - 10:48 pmSAN-LAS
1h 23mnonstop
$52Spirit Airlines
Find Deal
Fri, Nov 1 - Mon, Nov 4
6:45 am - 8:06 amLAS-SAN
1h 21mnonstop
3:10 pm - 4:30 pmSAN-LAS
1h 20mnonstop
Mon, Nov 11 - Tue, Nov 12
5:00 pm - 6:12 pmLAS-SAN
1h 12mnonstop
8:00 am - 9:16 amSAN-LAS
1h 16mnonstop
$83Alaska Airlines
Find Deal
Tue, Nov 12 - Thu, Nov 14
5:00 pm - 6:12 pmLAS-SAN
1h 12mnonstop
5:14 pm - 6:26 pmSAN-LAS
1h 12mnonstop
$120Alaska Airlines
Find Deal
Tue, Nov 19 - Sat, Nov 23
9:55 am - 3:23 pmLAS-SAN
5h 28m1 stop
7:30 pm - 10:41 pmSAN-LAS
3h 11m1 stop
$167American Airlines
Find Deal
Wed, Dec 25 - Sat, Dec 28
9:55 am - 3:25 pmLAS-SAN
5h 30m1 stop
7:27 pm - 10:39 pmSAN-LAS
3h 12m1 stop
$175American Airlines
Find Deal
Thu, Nov 21 - Sun, Nov 24
2:17 pm - 3:37 pmLAS-SAN
1h 20mnonstop
$24Frontier
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Tue, Nov 26
8:00 am - 9:16 amLAS-SAN
1h 16mnonstop
$25Frontier
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Fri, Jan 3
12:55 pm - 2:15 pmLAS-SAN
1h 20mnonstop
$27Spirit Airlines
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Thu, Nov 7
3:38 pm - 4:56 pmLAS-SAN
1h 18mnonstop
$29Spirit Airlines
Find Deal
Tue, Oct 29
3:00 pm - 4:08 pmLAS-SAN
1h 08mnonstop
$42Alaska Airlines
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Sat, Nov 23
9:00 am - 10:15 amLAS-SAN
1h 15mnonstop
$89Delta
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Thu, Dec 26
5:00 am - 9:00 amLAS-SAN
4h 00m1 stop
$98Southwest
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Thu, Jan 2
5:00 am - 9:00 amLAS-SAN
4h 00m1 stop
$103Southwest
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Fri, Dec 27
8:00 am - 6:32 pmLAS-SAN
10h 32m2 stops
$114Alaska Airlines
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Tue, Nov 19
5:35 pm - 6:50 pmLAS-SAN
1h 15mnonstop
$169Delta
Find Deal
Sat, Nov 2
12:58 pm - 2:17 pmLAS-SAN
1h 19mnonstop
9:18 pm - 10:45 pmSAN-LAS
1h 27mnonstop
Fri, Oct 25 - Tue, Nov 26
8:20 am - 4:31 pmLAS-SAN
8h 11m1 stop
9:18 pm - 10:45 pmSAN-LAS
1h 27mnonstop
Fri, Oct 25 - Tue, Nov 26
4:42 pm - 5:58 pmLAS-SAN
1h 16mnonstop
1:02 pm - 2:29 pmSAN-LAS
1h 27mnonstop
Sat, Oct 26 - Sun, Oct 27
7:00 am - 8:18 amLAS-SAN
1h 18mnonstop
2:06 pm - 3:33 pmSAN-LAS
1h 27mnonstop
$103Frontier
Find Deal
Sun, Oct 27 - Tue, Oct 29
6:25 am - 7:45 amLAS-SAN
1h 20mnonstop
6:40 pm - 8:03 pmSAN-LAS
1h 23mnonstop
$106Frontier
Find Deal
Sat, Oct 26 - Mon, Oct 28
12:58 pm - 2:17 pmLAS-SAN
1h 19mnonstop
9:20 pm - 10:43 pmSAN-LAS
1h 23mnonstop
$110Spirit Airlines
Find Deal
Fri, Oct 25 - Sat, Oct 26
12:58 pm - 2:17 pmLAS-SAN
1h 19mnonstop
6:26 pm - 7:46 pmSAN-LAS
1h 20mnonstop
$120Spirit Airlines
Find Deal
Fri, Oct 25 - Mon, Oct 28
4:12 pm - 8:00 pmLAS-SAN
3h 48m1 stop
10:35 am - 7:34 pmSAN-LAS
8h 59m2 stops
$373United Airlines
Find Deal
Fri, Oct 25 - Mon, Oct 28
7:09 pm - 11:58 pmLAS-SAN
4h 49m1 stop
10:35 am - 7:34 pmSAN-LAS
8h 59m2 stops
$381United Airlines
Find Deal
Sun, Oct 27 - Mon, Oct 28
10:04 am - 6:30 pmLAS-SAN
8h 26m2 stops
3:58 pm - 10:35 pmSAN-LAS
6h 37m1 stop
$592Alaska Airlines
Find Deal
Sat, Oct 26 - Mon, Oct 28
5:52 pm - 7:10 pmLAS-SAN
1h 18mnonstop
10:35 am - 12:01 pmSAN-LAS
1h 26mnonstop
$37Frontier
Find Deal
Fri, Dec 6 - Mon, Dec 9
2:17 pm - 3:37 pmLAS-SAN
1h 20mnonstop
9:18 pm - 10:45 pmSAN-LAS
1h 27mnonstop
$38Frontier
Find Deal
Thu, Nov 21 - Tue, Nov 26
2:17 pm - 3:37 pmLAS-SAN
1h 20mnonstop
9:18 pm - 10:45 pmSAN-LAS
1h 27mnonstop
$39Frontier
Find Deal
Thu, Nov 21 - Thu, Nov 21
4:57 pm - 6:15 pmLAS-SAN
1h 18mnonstop
6:45 am - 8:09 amSAN-LAS
1h 24mnonstop
$53Spirit Airlines
Find Deal
Thu, Dec 5 - Sat, Dec 7
11:02 am - 12:20 pmLAS-SAN
1h 18mnonstop
5:58 pm - 7:18 pmSAN-LAS
1h 20mnonstop
$64Spirit Airlines
Find Deal
Mon, Nov 25 - Sat, Dec 7
5:00 pm - 6:12 pmLAS-SAN
1h 12mnonstop
8:00 am - 9:16 amSAN-LAS
1h 16mnonstop
$83Alaska Airlines
Find Deal
Tue, Nov 12 - Thu, Nov 14
7:55 am - 9:10 amLAS-SAN
1h 15mnonstop
8:05 pm - 9:30 pmSAN-LAS
1h 25mnonstop
$84Southwest
Find Deal
Thu, Nov 21 - Sun, Nov 24
10:05 am - 11:17 amLAS-SAN
1h 12mnonstop
9:36 pm - 10:48 pmSAN-LAS
1h 12mnonstop
$114Alaska Airlines
Find Deal
Mon, Nov 18 - Sat, Nov 23
8:35 am - 9:52 amLAS-SAN
1h 17mnonstop
7:45 pm - 9:10 pmSAN-LAS
1h 25mnonstop
$116Delta
Find Deal
Thu, Nov 21 - Sun, Nov 24
8:35 am - 9:52 amLAS-SAN
1h 17mnonstop
10:55 am - 12:25 pmSAN-LAS
1h 30mnonstop
$157Delta
Find Deal
Wed, Nov 27 - Thu, Nov 28

Frontier flights from Las Vegas to San Diego

Our best Frontier deals on Las Vegas to San Diego flight tickets
Frontier
Dec 5
LAS5:52 pmLas Vegas Harry Reid Intl
1h 18m
SAN7:10 pmSan Diego
Dec 8
SAN10:35 amSan Diego
1h 26m
LAS12:01 pmLas Vegas Harry Reid Intl
Frontier
Dec 7
LAS5:52 pmLas Vegas Harry Reid Intl
1h 18m
SAN7:10 pmSan Diego
Dec 8
SAN10:35 amSan Diego
1h 26m
LAS12:01 pmLas Vegas Harry Reid Intl
Frontier
Oct 29
LAS7:00 amLas Vegas Harry Reid Intl
1h 18m
SAN8:18 amSan Diego
Nov 26
SAN9:18 pmSan Diego
1h 27m
LAS10:45 pmLas Vegas Harry Reid Intl

American Airlines flights from Las Vegas to San Diego

Our best American Airlines deals on Las Vegas to San Diego flight tickets
American Airlines
Dec 25
LAS9:55 amLas Vegas Harry Reid Intl
5h 28m
1 stop
SAN3:23 pmSan Diego
Dec 28
SAN7:30 pmSan Diego
3h 11m
1 stop
LAS10:41 pmLas Vegas Harry Reid Intl
American Airlines
Nov 21
LAS9:55 amLas Vegas Harry Reid Intl
5h 30m
1 stop
SAN3:25 pmSan Diego
Nov 24
SAN7:27 pmSan Diego
3h 12m
1 stop
LAS10:39 pmLas Vegas Harry Reid Intl
American Airlines
Oct 30
LAS12:16 pmLas Vegas Harry Reid Intl
3h 11m
1 stop
SAN3:27 pmSan Diego
Nov 2
SAN8:53 amSan Diego
7h 53m
2 stops
LAS4:46 pmLas Vegas Harry Reid Intl

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

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 from Las Vegas to San Diego?

October. The cheapest time of year to fly to San Diego from Las Vegas is October. Most expensive is September

What is the cheapest day to depart Las Vegas for San Diego?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday

When is the cheapest time to fly from Las Vegas to San Diego?

At noon. Las Vegas to San Diego flights are approximately 8% more expensive in the afternoon than at noon

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

Spirit Airlines. Spirit Airlines, Frontier, and Delta are the most popular carriers operating from Las Vegas to San Diego

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

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

How far in advance should you book Las Vegas to San Diego flights?

33 days before. The cheapest time to buy a flight from Las Vegas to San Diego is approximately 33 days to departure

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

As of October 2024, there are 20 flights per week flying from Las Vegas to San Diego. The most common time of day flights depart is 9:00AM, with 43% of flights taking off at noon.

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

As of October 2024, there are 143 flights per week flying from Las Vegas to San Diego. The most common day of the week flights depart is Monday, with 21% of flights taking off on this day.

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

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

Can stopping save me money on Las Vegas to San Diego flights?

No. A direct flight is the cheapest option for a flight between Las Vegas to San Diego.

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

As of October 2024, prices for Las Vegas to San Diego flights are approximately 12% more expensive when compared to flights at the same time last year.

When to book flights from Las Vegas to San Diego

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

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

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

Best Price Found

$24

Fastest flight time

1h 08m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from Las Vegas in the past 72 hours is $24. The best round-trip flight deal from Las Vegas to San Diego found on momondo in the last 72 hours is $45.
The fastest flight from Las Vegas to San Diego takes 1h 08m
Direct flights go from Las Vegas to San Diego every day.
There is 1 airport near San Diego: San Diego (SAN)

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

    The straight-line distance from Las Vegas Harry Reid Intl to San Diego is 265.1 mi. 1h 08m is a normal flight duration for this route.

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

    Prices for flights from Las Vegas Harry Reid Intl Airport to San Diego Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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


Best airlines flying from Las Vegas to San Diego

Compare and see reviews for airlines that fly from Las Vegas to San Diego with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $37Free CancellationRating
6.1
3,612 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $37Free CancellationRating
6.3
8,199 reviews
Search Spirit Airlines flights
DeltaPriceFrom $68Free CancellationRating
8.0
8,885 reviews
Search Delta flights
Alaska AirlinesPriceFrom $76Free CancellationRating
8.0
9,411 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $95Free CancellationRating
8.1
5,156 reviews
Search Southwest flights
  • Southwest Flights From Las Vegas to San Diego

    The lowest priced Southwest flight from Las Vegas to San Diego from the last 72 hours was $95. Generally, Southwest has 56 flights on this route every week with an average price of $179. Southwest is rated 8.1/10 by our users.

  • Delta Flights From Las Vegas to San Diego

    $68 is the best Delta flight deal from Las Vegas to San Diego found on momondo over the last 72 hours. The average Delta ticket price found was closer to $175, however, with flight time and availability significantly affecting the price. Delta (8.0/10 from 8,885 user reviews) flies into San Diego from Las Vegas 12 times in an average week so prices can vary.


Why use momondo?

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

It is quick and easy to find Las Vegas to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.

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

Yes. All flights to San Diego from Las Vegas on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Las Vegas and San Diego by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Las Vegas to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.


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