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Cheap flights from Las Vegas to San Diego from C$ 110

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 14/3. 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.
8:06 a.m. - 11:51 a.m.LAS-SAN
3h 45m1 stop
7:16 p.m. - 8:35 p.m.SAN-LAS
1h 19mdirect
C$ 129Spirit Airlines
Find Deal
Wed, 25 Dec - Sun, 29 Dec
9:00 a.m. - 10:15 a.m.LAS-SAN
1h 15mdirect
10:55 a.m. - 12:25 p.m.SAN-LAS
1h 30mdirect
C$ 137Delta
Find Deal
Thu, 12 Dec - Sun, 15 Dec
12:59 a.m. - 10:22 a.m.LAS-SAN
9h 23m1 stop
9:10 p.m. - 10:34 p.m.SAN-LAS
1h 24mdirect
C$ 173Frontier
Find Deal
Tue, 24 Dec - Sun, 29 Dec
5:55 p.m. - 7:09 p.m.LAS-SAN
1h 14mdirect
7:55 p.m. - 7:36 a.m.SAN-LAS
11h 41m1 stop
C$ 215Alaska Airlines
Find Deal
Wed, 5 Mar - Sat, 8 Mar
9:00 a.m. - 10:18 a.m.LAS-SAN
1h 18mdirect
7:00 a.m. - 8:27 a.m.SAN-LAS
1h 27mdirect
C$ 233Delta
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Fri, 21 Mar - Sun, 23 Mar
7:12 a.m. - 8:20 a.m.LAS-SAN
1h 08mdirect
10:32 a.m. - 9:00 p.m.SAN-LAS
10h 28m2 stops
C$ 256Alaska Airlines
Find Deal
Wed, 5 Feb - Wed, 5 Feb
12:59 a.m. - 10:22 a.m.LAS-SAN
9h 23m1 stop
2:54 p.m. - 10:34 p.m.SAN-LAS
7h 40m1 stop
C$ 313Frontier
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Tue, 24 Dec - Sun, 29 Dec
6:10 a.m. - 9:48 a.m.LAS-SAN
3h 38m1 stop
8:49 p.m. - 11:59 p.m.SAN-LAS
3h 10m1 stop
C$ 319United Airlines
Find Deal
Thu, 12 Dec - Sun, 15 Dec
7:59 p.m. - 11:43 p.m.LAS-SAN
3h 44m1 stop
8:49 p.m. - 12:02 a.m.SAN-LAS
3h 13m1 stop
C$ 344United Airlines
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Fri, 21 Mar - Sun, 23 Mar
7:45 a.m. - 9:00 a.m.LAS-SAN
1h 15mdirect
7:05 a.m. - 10:45 a.m.SAN-LAS
3h 40m1 stop
C$ 377Southwest
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Sun, 16 Mar - Sun, 23 Mar
4:16 p.m. - 5:29 p.m.LAS-SAN
1h 13mdirect
C$ 110Alaska Airlines
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Fri, 14 Mar
8:35 a.m. - 9:52 a.m.LAS-SAN
1h 17mdirect
C$ 117Delta
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Wed, 4 Dec
9:30 p.m. - 10:47 p.m.LAS-SAN
1h 17mdirect
C$ 124Delta
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Mon, 20 Jan
7:20 a.m. - 6:37 p.m.LAS-SAN
11h 17m1 stop
C$ 136Alaska Airlines
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Sat, 18 Jan
5:45 a.m. - 9:10 a.m.LAS-SAN
3h 25m1 stop
C$ 144Southwest
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Mon, 17 Feb
2:20 p.m. - 11:05 p.m.LAS-SAN
8h 45m2 stops
C$ 145Southwest
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Fri, 21 Feb
6:00 a.m. - 9:32 a.m.LAS-SAN
3h 32m1 stop
C$ 151United Airlines
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Tue, 14 Jan
6:00 a.m. - 9:32 a.m.LAS-SAN
3h 32m1 stop
C$ 152United Airlines
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Mon, 13 Jan
8:38 p.m. - 5:03 p.m.LAS-SAN
20h 25m2 stops
C$ 173Spirit Airlines
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Wed, 4 Dec
6:30 a.m. - 8:27 p.m.LAS-SAN
13h 57m1 stop
C$ 352JetBlue
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Tue, 18 Feb
5:33 p.m. - 11:31 p.m.LAS-SAN
5h 58m1 stop
3:42 p.m. - 9:00 p.m.SAN-LAS
5h 18m1 stop
C$ 442Alaska Airlines
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Sat, 23 Nov - Sun, 24 Nov
6:01 a.m. - 9:48 a.m.LAS-SAN
3h 47m1 stop
10:35 a.m. - 7:34 p.m.SAN-LAS
8h 59m2 stops
C$ 546United Airlines
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Sat, 23 Nov - Sun, 24 Nov
7:09 p.m. - 11:58 p.m.LAS-SAN
4h 49m1 stop
10:35 a.m. - 7:34 p.m.SAN-LAS
8h 59m2 stops
C$ 588United Airlines
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Fri, 22 Nov - Mon, 25 Nov
7:09 p.m. - 11:58 p.m.LAS-SAN
4h 49m1 stop
6:15 a.m. - 6:57 p.m.SAN-LAS
12h 42m2 stops
C$ 639United Airlines
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Thu, 21 Nov - Thu, 28 Nov
6:05 a.m. - 3:19 p.m.LAS-SAN
9h 14m2 stops
7:55 p.m. - 11:59 p.m.SAN-LAS
4h 04m1 stop
C$ 748Alaska Airlines
Find Deal
Sat, 23 Nov - Sat, 23 Nov
6:10 a.m. - 3:02 p.m.LAS-SAN
8h 52m2 stops
7:55 p.m. - 11:59 p.m.SAN-LAS
4h 04m1 stop
C$ 805Alaska Airlines
Find Deal
Fri, 22 Nov - Fri, 22 Nov
10:35 a.m. - 7:53 p.m.LAS-SAN
9h 18m2 stops
10:35 a.m. - 7:34 p.m.SAN-LAS
8h 59m2 stops
C$ 869United Airlines
Find Deal
Sat, 23 Nov - Sun, 24 Nov
10:40 a.m. - 8:27 p.m.LAS-SAN
9h 47m2 stops
10:35 a.m. - 7:34 p.m.SAN-LAS
8h 59m2 stops
C$ 1,085United Airlines
Find Deal
Sun, 24 Nov - Tue, 26 Nov
8:00 a.m. - 9:16 a.m.LAS-SAN
1h 16mdirect
7:16 p.m. - 8:35 p.m.SAN-LAS
1h 19mdirect
C$ 91
Find Deal
Wed, 25 Dec - Sun, 29 Dec
9:00 a.m. - 10:15 a.m.LAS-SAN
1h 15mdirect
10:55 a.m. - 12:25 p.m.SAN-LAS
1h 30mdirect
C$ 137Delta
Find Deal
Thu, 12 Dec - Sun, 15 Dec
9:00 a.m. - 10:18 a.m.LAS-SAN
1h 18mdirect
7:00 a.m. - 8:27 a.m.SAN-LAS
1h 27mdirect
C$ 233Delta
Find Deal
Fri, 21 Mar - Sun, 23 Mar
7:05 a.m. - 8:18 a.m.LAS-SAN
1h 13mdirect
8:59 p.m. - 10:14 p.m.SAN-LAS
1h 15mdirect
C$ 478Alaska Airlines
Find Deal
Sun, 8 Dec - Wed, 11 Dec

Delta flights from Las Vegas to San Diego

Our best Delta deals on Las Vegas to San Diego flight tickets
Delta
12 Dec
LAS9:00 a.m.Las Vegas Harry Reid Intl
1h 15m
SAN10:15 a.m.San Diego
15 Dec
SAN10:55 a.m.San Diego
1h 30m
LAS12:25 p.m.Las Vegas Harry Reid Intl
Delta
21 Mar
LAS9:00 a.m.Las Vegas Harry Reid Intl
1h 18m
SAN10:18 a.m.San Diego
23 Mar
SAN7:00 a.m.San Diego
1h 27m
LAS8:27 a.m.Las Vegas Harry Reid Intl

Frontier flights from Las Vegas to San Diego

Our best Frontier deals on Las Vegas to San Diego flight tickets
Frontier
24 Dec
LAS12:59 a.m.Las Vegas Harry Reid Intl
9h 23m
1 stop
SAN10:22 a.m.San Diego
29 Dec
SAN9:10 p.m.San Diego
1h 24m
LAS10:34 p.m.Las Vegas Harry Reid Intl
Frontier
24 Dec
LAS12:59 a.m.Las Vegas Harry Reid Intl
9h 23m
1 stop
SAN10:22 a.m.San Diego
29 Dec
SAN2:54 p.m.San Diego
7h 40m
1 stop
LAS10:34 p.m.Las Vegas Harry Reid Intl

See travel insights to San Diego from

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?

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

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

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Friday

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

In the morning. Las Vegas to San Diego flights are approximately 66% more expensive in the afternoon than in the morning

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

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 November 2024, prices for Las Vegas to San Diego flights are approximately 4% more expensive when compared to flights at the same time last year.

What is the typical price of a round-trip flight between Las Vegas and San Diego?


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

C$ 110

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 C$ 110. The best round-trip flight deal from Las Vegas to San Diego found on momondo in the last 72 hours is C$ 129.
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?

    There are 426.6 km between Las Vegas Harry Reid Intl and San Diego. 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 C$ 50Free CancellationRating
6.1
3,539 reviews
Search Frontier flights
  • Frontier Flights From Las Vegas to San Diego

    Frontier is one of the most popular airlines flying from Las Vegas to San Diego, operating 1 flight/week on average for this route. A good Frontier flight deal for Las Vegas to San Diego starts from C$ 36 round-trip, up to an average price of C$ 71. Our users have rated Frontier at 6.1/10.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Las Vegas to San Diego for you.

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

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

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

Once all potential Las Vegas to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Las Vegas to San Diego 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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