December is one of the busiest months for Los Angeles International Airport (LAX) travelers flying to Las Vegas (All Airports) (LASA). Early December weekdays often yield the best fares while mid-December through New Year's spikes prices and availability. Nearby destinations commonly accessed from LAX include Anaheim, Santa Monica, Long Beach, Hollywood and Orange County; factors like post-holiday events and local conventions in Los Angeles can impact check-in timelines. For the best December deals on LAX to LASA routes, set fare alerts, prefer mid-week flights, use airline newsletters, and consider flexible date searches. CTA: Book your LAX to LASA December flight now to lock in the best seats and holiday savings.
Arriving at Las Vegas (All Airports) (LASA) from Los Angeles International Airport (LAX) in December means navigating holiday crowds, special events like the National Finals Rodeo and New Year’s celebrations, and seasonal transportation surges. Popular nearby destinations accessed from LASA include Henderson, North Las Vegas, the Hoover Dam, the Grand Canyon, and Primm — all of which may require additional ground travel time or rental car reservations. For December arrivals, pre-book rideshares or shuttles, check event calendars that could affect terminal traffic, and expect longer wait times for car rentals. CTA: Reserve your ground transport and show tickets for Las Vegas today to avoid December sell-outs.
December in Las Vegas is event-heavy: the National Finals Rodeo (NFR) often draws large crowds, holiday concert residencies and Cirque du Soleil shows run special seasons, and New Year’s Eve on the Strip brings massive inbound travel. These events increase demand at Las Vegas (All Airports) (LASA) and can create higher fares and limited hotel inventory. If you plan to travel from Los Angeles International Airport (LAX) for any of these events, book flights, hotels, and show tickets well in advance and allow extra ground transfer time upon arrival.
The best time to fly from Los Angeles International Airport (LAX) to Las Vegas (All Airports) (LASA) in December is early December on Tuesday–Thursday flights, when fares and crowding are typically lower. Avoid peak travel days the weekend before Christmas and Dec 31 when prices and airport congestion surge. For the most comfortable experience, choose mid-week midday departures to reduce risk of weather- or event-related delays, and book at least 2–6 weeks in advance for early December travel.
Nonstop flights from Los Angeles International Airport (LAX) to Las Vegas (All Airports) (LASA) are the fastest and most common option for December travel, typically taking just over an hour. Connecting flights are rare on this short route and usually only used for multi-city itineraries or when seeking lower fares through other hubs during extreme peak periods. For December trips with tight schedules or event attendance (NFR or New Year’s Eve), choose nonstop flights to minimize the chance of missed connections and disruptions.
Major carriers on the Los Angeles International Airport (LAX) to Las Vegas (All Airports) (LASA) route include Southwest, American, Delta, Alaska, and United. Southwest often leads on price and baggage allowance (two free checked bags), while legacy carriers may score on loyalty benefits, upgrade options, and earlier boarding for higher fare classes. In December, compare total cost (including baggage and seat selection) rather than headline fare; check for holiday schedule changes and extra flights added by carriers during NFR and New Year’s week.
Pack layers for Las Vegas December temperature swings, confirm show and casino reservations, and pre-book transportation from Las Vegas (All Airports) (LASA) — rideshares and shuttles sell out on big event nights. From Los Angeles International Airport (LAX), use TSA PreCheck, arrive early during peak December days, and consider off-peak mid-week flights to avoid congestion. Keep digital copies of confirmations, set fare alerts for last-minute deals, and consider travel insurance if traveling during the busiest holiday windows.
Typical flight time from Los Angeles International Airport (LAX) to Las Vegas (All Airports) (LASA) is about 1 hour airborne, with gate-to-gate times averaging 1 hour 10 minutes. December schedules increase frequency during morning and evening peak windows and spike around holiday travel dates like the mid-December Rodeo and New Year’s Eve. Airlines operate multiple daily nonstops — early morning (6–9 AM) and evening (4–9 PM) are busiest — while mid-day mid-week flights can be less crowded and sometimes cheaper. Check real-time schedules and expect slightly longer taxi or ground times during holiday periods.
For cheap December flights from Los Angeles International Airport (LAX) to Las Vegas (All Airports) (LASA), target early December weekdays and red-eye options, compare legacy carriers with low-cost carriers like Southwest, and use flexible date searches. Set fare alerts, check airline flash sales (often weekdays), and bundle flight+hotel packages for additional savings. Monitor prices for at least 2–6 weeks before travel; last-minute prices during high-demand weeks (NFR and New Year’s) typically rise. CTA: Start a fare alert now to catch cheap LAX to LASA December deals.