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Not ready to book? to track prices.Find the cheapest flights from San Diego to Las Vegas
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United Airlines flights from San Diego to Las Vegas
Our best United Airlines deals on San Diego to Las Vegas flight tickets
Delta flights from San Diego to Las Vegas
Our best Delta deals on San Diego to Las Vegas flight tickets
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?
If you’re not able to fly to Las Vegas in July, then February is your next best option. Flight prices from San Diego to Las Vegas during February average around C$ 121.
What is the cheapest day to depart on your flight to Las Vegas?
The cheapest day to depart from San Diego to Las Vegas is on a Sunday. Travellers who choose to depart for Las Vegas on a Sunday will often find tickets for as low as C$ 0. The most expensive day to fly to Las Vegas is Saturday, with ticket prices averaging around C$ 469.
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 C$ 0. Try not to purchase tickets in the afternoon because they tend to be around C$ 258. Of course, these prices can vary depending on the time of year and what airport you fly to.
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 C$ 129 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 C$ 94 on momondo.
What cabin class options are available on San Diego to Las Vegas Harry Reid Intl flights?
There are 2 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.
What is the cheapest airline that flies from San Diego to Las Vegas Harry Reid Intl?
Frontier, Spirit Airlines, and Delta are the most popular carriers operating from San Diego to Las Vegas Harry Reid Intl
Which airlines fly to Las Vegas?
Spirit Airlines, Frontier and Southwest are the top three most popular airlines that fly to Las Vegas from San Diego according to our data. Spirit Airlines is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Las Vegas. Keep in mind that there are 3 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.
How many flights depart from San Diego to Las Vegas on average per day?
The number of flights available between San Diego and Las Vegas is 22 per day as of April 2025. The most frequent departure time is 9:00p.m., with 37% of daily flights leaving at noon.
How many flights depart from San Diego to Las Vegas on average per week?
As of April 2025, there are 155 flights per week flying from San Diego to Las Vegas. The most common day of the week flights depart is Sun, with 18% of flights taking off on this day.
When to book flights from San Diego to Las Vegas
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 | C$ 42 |
|---|---|
Fastest flight time | 1h 22m |
Direct flights | Mon, Tue, Wed, Fri, Sat and Sun |
Airports in Las Vegas | 1 airport |
How far is San Diego to Las Vegas Harry Reid Intl by plane?
Las Vegas Harry Reid Intl is 426.6 km away from San Diego. A reasonable flight in good conditions will take 1h 22m.
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 were last updated today.
How many operators does momondo search for flights from San Diego Airport to Las Vegas Harry Reid Intl Airport?
As of April 2025, there is 1 operator available to choose from 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 required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from San Diego to Las Vegas?
momondo data reveals that the most frequently booked plane model on the route from San Diego to Las Vegas is Airbus A320neo, representing 24.38% of all bookings. The subsequent popular models are Boeing 737-700 Passenger/BBJ1 (winglets) at 15.23%, Airbus A320 (sharklets) at 11.78%, and Boeing 737 MAX 8 at 11.77%.
What is the most popular airline from San Diego to Las Vegas?
Based on momondo bookings for flights between San Diego and Las Vegas, the leading airline is Spirit Airlines, making up 100% of the total bookings.
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 | ||
|---|---|---|---|---|---|
| PriceFrom C$ 64 | Free Cancellation | Rating 6.3 7,921 reviews |
Spirit Airlines Flights From San Diego to Las Vegas
The lowest priced Spirit Airlines flight from San Diego to Las Vegas from the last 72 hours was C$ 46. Generally, Spirit Airlines has 20 flights on this route every week with an average price of C$ 77. Spirit Airlines is rated 6.3/10 by our users.
Travelling to a place near Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from San Diego to Las Vegas?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Diego to Las Vegas . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from San Diego to Las Vegas with flexible booking policies on momondo?
momondo does allow users to show only those flights to Las Vegas from San Diego which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from San Diego to Las Vegas?
Once you have performed a search for San Diego to Las Vegas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from San Diego to Las Vegas right now. Can momondo alert me if prices change?
If you are not ready to book a flight from San Diego to Las Vegas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Las Vegas and let you know when they change.