Cheap flights from Las Vegas to San Diego from $19

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Flight information for Las Vegas to San Diego
(LAS to SAN)

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

Best Price Found

$19

Fastest flight time

0h 49m

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 $19. The best round-trip flight deal from Las Vegas to San Diego found on momondo in the last 72 hours is $25.
The fastest flight from Las Vegas to San Diego takes 0h 49m
Direct flights go from Las Vegas to San Diego every day.
There is 1 airport near San Diego: San Diego (SAN)

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?

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

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 Monday

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

In the evening. Las Vegas to San Diego flights are approximately 10% more expensive at noon than in the evening

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

Allegiant Air. Allegiant Air, Delta, and Frontier 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?

15 days before. The cheapest time to buy a flight from Las Vegas to San Diego is approximately 15 days to departure

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

As of September 2023, there are 18 flights per week flying from Las Vegas to San Diego. The most common time of day flights depart is 5:00PM, with 34% of flights taking off at noon.

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

As of September 2023, there are 127 flights per week flying from Las Vegas to San Diego. The most common day of the week flights depart is Sunday, with 19% of flights taking off on this day.

If you are looking to fly from Las Vegas to San Diego, you are most likely going to fly from Las Vegas Harry Reid Intl Airport to San Diego Airport, the most popular airports on that route. You may be looking for an airport near San Diego Airport to land at when traveling from Las Vegas and luckily, there are options! You can try Santa Ana J. Wayne/Orange Cnty Airport which is located in Santa Ana, Ontario Airport which is located in Ontario, or Palm Springs Airport which is located in Palm Springs. The least expensive flight option from Las Vegas to San Diego will typically be LAS ā€” SAN during the month of September with an average price of $25 RT.

Las Vegas Harry Reid Intl Airport (LAS) to Santa Ana J. Wayne/Orange Cnty Airport (SNA)$38
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Las Vegas Harry Reid Intl Airport (LAS) to Ontario Airport (ONT)$40
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Las Vegas Harry Reid Intl Airport (LAS) to San Diego Airport (SAN)$25
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Las Vegas Harry Reid Intl Airport (LAS) to Palm Springs Airport (PSP)$259
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Easily compare round-trip flights from Las Vegas to San Diego

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Las Vegas to San Diego by changing tabs
Frontier
Oct 21
LAS9:57 amLas Vegas Harry Reid Intl
1h 22m
SAN8:19 amSan Diego
Oct 29
SAN4:15 amSan Diego
1h 26m
LAS5:41 amLas Vegas Harry Reid Intl
Spirit Airlines
Oct 20
LAS7:13 amLas Vegas Harry Reid Intl
1h 17m
SAN5:30 amSan Diego
Oct 22
SAN4:54 pmSan Diego
1h 26m
LAS6:20 pmLas Vegas Harry Reid Intl
Multiple Airlines
Oct 4
LAS4:33 amLas Vegas Harry Reid Intl
1h 17m
SAN2:50 amSan Diego
Oct 4
SAN10:16 amSan Diego
5h 30m
1 stop
LAS3:46 pmLas Vegas Harry Reid Intl
Frontier
Oct 6
LAS9:51 amLas Vegas Harry Reid Intl
1h 22m
SAN8:13 amSan Diego
Oct 8
SAN1:45 pmSan Diego
1h 25m
LAS3:10 pmLas Vegas Harry Reid Intl
Spirit Airlines
Oct 4
LAS7:19 amLas Vegas Harry Reid Intl
1h 17m
SAN5:36 amSan Diego
Oct 4
SAN10:40 amSan Diego
1h 24m
LAS12:04 pmLas Vegas Harry Reid Intl
Frontier
Oct 31
LAS9:47 amLas Vegas Harry Reid Intl
1h 22m
SAN8:09 amSan Diego
Nov 30
SAN3:24 pmSan Diego
1h 25m
LAS4:49 pmLas Vegas Harry Reid Intl

Find the cheapest one-way flights from Las Vegas to San Diego

If you're looking for one-way flights from Las Vegas to San Diego, view some of our deals below provided by Delta, Frontier and Spirit Airlines
Spirit Airlines
Sep 27
LAS7:19 amLas Vegas Harry Reid Intl
1h 17m
SAN5:36 amSan Diego
Frontier
Jan 17
LAS5:30 pmLas Vegas Harry Reid Intl
1h 14m
SAN3:44 pmSan Diego
Spirit Airlines
Oct 11
LAS5:30 pmLas Vegas Harry Reid Intl
1h 20m
SAN3:50 pmSan Diego

Search last-minute flights to San Diego from Las Vegas

Find and compare round-trip flight prices for your last-minute flight from Las Vegas to San Diego
Spirit Airlines
Sep 28
LAS3:08 pmLas Vegas Harry Reid Intl
1h 19m
SAN1:27 pmSan Diego
Sep 30
SAN5:18 pmSan Diego
1h 26m
LAS6:44 pmLas Vegas Harry Reid Intl
Frontier
Sep 27
LAS2:00 amLas Vegas Harry Reid Intl
1h 17m
SAN12:17 amSan Diego
Sep 30
SAN11:16 amSan Diego
5h 46m
1 stop
LAS5:02 pmLas Vegas Harry Reid Intl
Multiple Airlines
Sep 28
LAS8:05 amLas Vegas Harry Reid Intl
1h 19m
SAN6:24 amSan Diego
Sep 30
SAN1:22 pmSan Diego
6h 37m
1 stop
LAS7:59 pmLas Vegas Harry Reid Intl
Frontier
Sep 28
LAS7:00 amLas Vegas Harry Reid Intl
1h 19m
SAN5:19 amSan Diego
Oct 5
SAN8:54 amSan Diego
1h 24m
LAS10:18 amLas Vegas Harry Reid Intl
Frontier
Sep 27
LAS7:44 amLas Vegas Harry Reid Intl
1h 19m
SAN6:03 amSan Diego
Oct 4
SAN10:16 amSan Diego
5h 30m
1 stop
LAS3:46 pmLas Vegas Harry Reid Intl
Multiple Airlines
Sep 28
LAS3:08 pmLas Vegas Harry Reid Intl
1h 19m
SAN1:27 pmSan Diego
Sep 30
SAN11:16 amSan Diego
5h 46m
1 stop
LAS5:02 pmLas Vegas Harry Reid Intl

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
Allegiant AirPriceFrom $24Free CancellationRating
6.9
355 reviews
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FrontierPriceFrom $33Free CancellationRating
5.8
1,041 reviews
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Spirit AirlinesPriceFrom $37Free CancellationRating
6.0
2,808 reviews
Search Spirit Airlines flights
DeltaPriceFrom $50Free CancellationRating
7.8
1,565 reviews
Search Delta flights
United AirlinesPriceFrom $93Free CancellationRating
7.2
2,715 reviews
Search United Airlines flights
JetBluePriceFrom $159Free CancellationRating
6.9
1,104 reviews
Search JetBlue flights
  • Allegiant Air Flights From Las Vegas to San Diego

    The lowest priced Allegiant Air flight from Las Vegas to San Diego from the last 72 hours was $24. Generally, Allegiant Air has 1 flight on this route every week with an average price of $51. Allegiant Air is rated 6.9/10 by our users.

  • JetBlue Flights From Las Vegas to San Diego

    $159 is the best JetBlue flight deal from Las Vegas to San Diego found on momondo over the last 72 hours. The average JetBlue ticket price found was closer to $369, however, with flight time and availability significantly affecting the price. JetBlue (6.9/10 from 1,104 user reviews) flies into San Diego from Las Vegas 9 times in an average week so prices can vary.


Frontier flights from Las Vegas to San Diego

Our best Frontier deals on Las Vegas to San Diego flight tickets
Frontier
Oct 21
LAS9:57 amLas Vegas Harry Reid Intl
1h 22m
SAN8:19 amSan Diego
Oct 29
SAN4:15 amSan Diego
1h 26m
LAS5:41 amLas Vegas Harry Reid Intl
Frontier
Oct 6
LAS9:51 amLas Vegas Harry Reid Intl
1h 22m
SAN8:13 amSan Diego
Oct 8
SAN1:45 pmSan Diego
1h 25m
LAS3:10 pmLas Vegas Harry Reid Intl
Frontier
Oct 31
LAS9:47 amLas Vegas Harry Reid Intl
1h 22m
SAN8:09 amSan Diego
Nov 30
SAN3:24 pmSan Diego
1h 25m
LAS4:49 pmLas Vegas Harry Reid Intl

Spirit Airlines flights from Las Vegas to San Diego

Our best Spirit Airlines deals on Las Vegas to San Diego flight tickets
Spirit Airlines
Oct 20
LAS7:13 amLas Vegas Harry Reid Intl
1h 17m
SAN5:30 amSan Diego
Oct 22
SAN4:54 pmSan Diego
1h 26m
LAS6:20 pmLas Vegas Harry Reid Intl
Spirit Airlines
Oct 4
LAS7:19 amLas Vegas Harry Reid Intl
1h 17m
SAN5:36 amSan Diego
Oct 4
SAN10:40 amSan Diego
1h 24m
LAS12:04 pmLas Vegas Harry Reid Intl
Spirit Airlines
Sep 28
LAS3:08 pmLas Vegas Harry Reid Intl
1h 19m
SAN1:27 pmSan Diego
Sep 30
SAN5:18 pmSan Diego
1h 26m
LAS6:44 pmLas Vegas Harry Reid Intl

  • 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 11m 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.


Alternative routes for Las Vegas to San Diego

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Las Vegas to Los Angeles Flights
Fastest flight time1h 09m
Cheapest price$33
Las Vegas to Santa Ana Flights
Fastest flight time0h 52m
Cheapest price$38
Las Vegas to Burbank Flights
Fastest flight time1h 08m
Cheapest price$38
Reno to Los Angeles Flights
Fastest flight time1h 24m
Cheapest price$72
Las Vegas to Oakland, California Flights
Fastest flight time1h 34m
Cheapest price$36
Las Vegas to Ontario Flights
Fastest flight time1h 00m
Cheapest price$43
Las Vegas to San Francisco Flights
Fastest flight time1h 37m
Cheapest price$65
Las Vegas to Reno Flights
Fastest flight time1h 27m
Cheapest price$26
Reno to Ontario Flights
Fastest flight time1h 30m
Cheapest price$90
Reno to Burbank Flights
Fastest flight time1h 20m
Cheapest price$68
Las Vegas to Sacramento Flights
Fastest flight time1h 35m
Cheapest price$39
Las Vegas to San Jose Flights
Fastest flight time1h 30m
Cheapest price$39

Similar Las Vegas to San Diego flights

Flexible with your destination? Broaden your search and find flights similar to your Las Vegas to San Diego route

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.

Iā€™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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