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

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

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

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

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

Historically, on average around 24% of flights between Las Vegas and San Diego have experienced a delay on any given week. The average delay length over the past 12 months has been 109 minutes.

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

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

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

According to our data, Spirit Airlines has had the least delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

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

The number of flights available between Las Vegas and San Diego is 15 per day as of May 2026. The most frequent departure time is 12:00p.m., with 39% of daily flights leaving in the afternoon.

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

The number of flights available between Las Vegas and San Diego is 105 per week as of May 2026. The most frequent departure day is Mon, with 21% of weekly flights leaving on this day.

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 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.

C$ 61 Cheap Flights from Las Vegas to San Diego in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from C$ 205 to C$ 86. The lowest price recently found on this route was C$ 186.

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Find the cheapest flights from Las Vegas to San Diego

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One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:55 p.m. - 6:15 p.m.

LAS

SAN

1h 20mdirect

9:55 p.m. - 11:20 p.m.

SAN

LAS

1h 25mdirect

C$ 186Southwest

Tue, 26 May - Tue, 26 May

8:31 p.m. - 11:54 p.m.

LAS

SAN

3h 23m

1 stop

6:20 a.m. - 9:42 a.m.

SAN

LAS

3h 22m

1 stop

C$ 207United Airlines

Wed, 27 May - Wed, 3 Jun

8:31 p.m. - 11:54 p.m.

LAS

SAN

3h 23m

1 stop

6:20 a.m. - 9:42 a.m.

SAN

LAS

3h 22m

1 stop

C$ 208United Airlines

Thu, 28 May - Wed, 3 Jun

7:30 p.m. - 11:54 p.m.

LAS

SAN

4h 24m

1 stop

6:20 a.m. - 9:42 a.m.

SAN

LAS

3h 22m

1 stop

C$ 209United Airlines

Sat, 23 May - Mon, 25 May

7:25 p.m. - 10:55 p.m.

LAS

SAN

3h 30m

1 stop

10:59 a.m. - 5:12 p.m.

SAN

LAS

6h 13m

1 stop

C$ 213Delta

Wed, 27 May - Tue, 2 Jun

6:00 a.m. - 10:08 a.m.

LAS

SAN

4h 08m

1 stop

8:32 p.m. - 12:21 a.m.

SAN

LAS

3h 49m

1 stop

C$ 215United Airlines

Thu, 21 May - Tue, 26 May

5:13 p.m. - 10:49 p.m.

LAS

SAN

5h 36m

1 stop

8:32 p.m. - 11:57 p.m.

SAN

LAS

3h 25m

1 stop

C$ 216United Airlines

Fri, 5 Jun - Sat, 6 Jun

6:45 p.m. - 11:54 p.m.

LAS

SAN

5h 09m

1 stop

6:20 a.m. - 9:39 a.m.

SAN

LAS

3h 19m

1 stop

C$ 222United Airlines

Mon, 1 Jun - Wed, 3 Jun

7:15 a.m. - 8:30 a.m.

LAS

SAN

1h 15mdirect

1:35 p.m. - 3:05 p.m.

SAN

LAS

1h 30mdirect

C$ 223Southwest

Thu, 21 May - Tue, 26 May

5:49 a.m. - 10:09 a.m.

LAS

SAN

4h 20m

1 stop

8:45 p.m. - 12:19 a.m.

SAN

LAS

3h 34m

1 stop

C$ 227United Airlines

Sun, 17 May - Mon, 18 May

Southwest flights from Las Vegas to San Diego

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

Southwest

26 May

LAS4:55 p.m.Las Vegas Harry Reid Intl

1h 20m

SAN6:15 p.m.San Diego

26 May

SAN9:55 p.m.San Diego

1h 25m

LAS11:20 p.m.Las Vegas Harry Reid Intl

C$ 186

Southwest

3 Jun

LAS6:25 a.m.Las Vegas Harry Reid Intl

1h 15m

SAN7:40 a.m.San Diego

10 Jun

SAN1:50 p.m.San Diego

4h 00m

1 stop

LAS5:50 p.m.Las Vegas Harry Reid Intl

C$ 200

Southwest

21 May

LAS7:15 a.m.Las Vegas Harry Reid Intl

1h 15m

SAN8:30 a.m.San Diego

26 May

SAN1:35 p.m.San Diego

1h 30m

LAS3:05 p.m.Las Vegas Harry Reid Intl

C$ 223

Delta flights from Las Vegas to San Diego

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

Delta

27 May

LAS6:19 p.m.Las Vegas Harry Reid Intl

4h 56m

1 stop

SAN11:15 p.m.San Diego

3 Jun

SAN10:59 a.m.San Diego

6h 13m

1 stop

LAS5:12 p.m.Las Vegas Harry Reid Intl

C$ 213

Delta

17 Jun

LAS6:48 a.m.Las Vegas Harry Reid Intl

3h 03m

1 stop

SAN9:51 a.m.San Diego

24 Jun

SAN10:50 a.m.San Diego

5h 56m

1 stop

LAS4:46 p.m.Las Vegas Harry Reid Intl

C$ 254

Delta

23 May

LAS12:59 p.m.Las Vegas Harry Reid Intl

1h 25m

SAN2:24 p.m.San Diego

25 May

SAN3:37 p.m.San Diego

1h 39m

LAS5:16 p.m.Las Vegas Harry Reid Intl

C$ 260

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Tue 26/5

4:55 p.m.-6:15 p.m.

Nonstop1h 20m

San Diego

Tue 26/5

9:55 p.m.-11:20 p.m.

Nonstop1h 25m

C$ 186

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Wed 27/5

8:31 p.m.-11:54 p.m.

1 stop3h 23m

San Diego

Wed 3/6

6:20 a.m.-9:42 a.m.

1 stop3h 22m

C$ 207

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Thu 28/5

8:31 p.m.-11:54 p.m.

1 stop3h 23m

San Diego

Wed 3/6

6:20 a.m.-9:42 a.m.

1 stop3h 22m

C$ 208

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Sat 23/5

7:30 p.m.-11:54 p.m.

1 stop4h 24m

San Diego

Mon 25/5

6:20 a.m.-9:42 a.m.

1 stop3h 22m

C$ 209

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Wed 27/5

7:25 p.m.-10:55 p.m.

1 stop3h 30m

San Diego

Tue 2/6

10:59 a.m.-5:12 p.m.

1 stop6h 13m

C$ 213

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Thu 21/5

6:00 a.m.-10:08 a.m.

1 stop4h 08m

San Diego

Tue 26/5

8:32 p.m.-12:21 a.m.

1 stop3h 49m

C$ 215

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Fri 5/6

5:13 p.m.-10:49 p.m.

1 stop5h 36m

San Diego

Sat 6/6

8:32 p.m.-11:57 p.m.

1 stop3h 25m

C$ 216

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Mon 1/6

6:45 p.m.-11:54 p.m.

1 stop5h 09m

San Diego

Wed 3/6

6:20 a.m.-9:39 a.m.

1 stop3h 19m

C$ 222

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Thu 21/5

7:15 a.m.-8:30 a.m.

Nonstop1h 15m

San Diego

Tue 26/5

1:35 p.m.-3:05 p.m.

Nonstop1h 30m

C$ 223

Las VegasSan Diego

LAS - SAN

LASSAN

Las Vegas Harry Reid Intl

Sun 17/5

5:49 a.m.-10:09 a.m.

1 stop4h 20m

San Diego

Mon 18/5

8:45 p.m.-12:19 a.m.

1 stop3h 34m

C$ 227

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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

Prices

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Delays

Other information

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

What is the cheapest month to fly to San Diego?

In general, August is the cheapest month to fly from Las Vegas to San Diego. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 111. If you are unable to visit San Diego during the month of August, then departing from Las Vegas during the month September is also very affordable. Most momondo users find prices during this month for around C$ 124.

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

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

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

You are more likely to see cheaper flights to San Diego from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around C$ 153 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Las Vegas for as low as C$ 94 on momondo.

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

As of May 2026, prices for Las Vegas to San Diego flights are approximately 65% 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

Fastest flight time	1h 14m
Direct flights	Every day
Airports in San Diego	1 airport

The fastest flight from Las Vegas to San Diego takes 1h 14m

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

There is 1 airport in San Diego. From Las Vegas there are direct flights to San Diego (SAN).

Search flight deals

Frequently asked questions about flying from Las Vegas to San Diego

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 14m 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 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?
Based on momondo bookings for flights between Las Vegas and San Diego, the leading plane model is Boeing 737 MAX 8, making up 29.21% of the total bookings. Other popular models include Airbus A321neo with 22.43%, Boeing 737-800 Passenger/BBJ2 (winglets) with 21.00%, and Embraer 175 with 7.67%.

El Cajon

Borrego Springs

Chula Vista

Coronado

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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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Cheap flights from Las Vegas to San Diego from C$ 61

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 14/6. 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 Las Vegas to San Diego

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

What is the cheapest month to fly to San Diego?

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

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

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

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

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

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

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

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

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

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

When to book flights from Las Vegas to San Diego

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

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Frequently asked questions about flying from Las Vegas to San Diego

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List of cabin classes available on flights landing in San Diego. Availability may vary depending on flight origin and airline.

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