✈️ Flight Guide: Seattle (SEA) → Las Vegas (LAS)

Major events and festivals that influence fares and availability between Harry Reid International Airport (LAS) and Los Angeles International Airport (LAX) include: CES (Las Vegas, January) which causes sharp fare spikes; Coachella (April) affecting regional Southern California traffic; NBA/NHL/MLB playoff games or L.A. sporting events; major conventions at the Las Vegas Convention Center; and holiday weekends (Thanksgiving, Christmas/New Year). If your travel dates overlap with these events, book flights, hotels, and ground transport well in advance or consider traveling on off-peak days to reduce costs.

The best time to fly from Harry Reid International Airport (LAS) to Los Angeles International Airport (LAX) for the lowest fares is typically in January, February, and September when leisure demand falls. For the smoothest travel experience, fly early morning to avoid ground-traffic delays and reduce the chance of weather-related disruptions. Avoid major event weeks in Las Vegas (like CES in January) and Los Angeles festival dates when pricing commonly spikes.

Tips

• Book January, February, or September flights for cheapest fares.
• Choose early-morning departures to minimize delays and connections.
• Avoid flying during major events and holiday weekends.

For Harry Reid International Airport (LAS) to Los Angeles International Airport (LAX), nonstop flights are the most common and typically the fastest option, offering roughly a 1 hour 15 minute flight time. Connecting flights on this short corridor rarely save time and are usually more expensive when factoring in layovers—connections are mostly used for multi-city itineraries or when searching for very specific fare classes. Choose nonstop flights whenever possible for convenience; only consider connections if you are optimizing for a complicated itinerary or a specific low fare that requires a transfer.

The LAS → LAX corridor is served by both legacy carriers and low-cost airlines. Southwest often offers competitive fares with two free checked bags and no change fees, making it attractive for families. Spirit and Frontier can be the lowest base fare but add fees for carry-ons, checked bags, and seat assignments. Delta, American, and Alaska provide a balance of schedule options, loyalty benefits, and included amenities on certain fare classes. Compare total trip cost (fares + baggage + seat fees) and consider loyalty perks like lounge access or priority boarding when selecting the best airline.

Seasonal tips for travel between Harry Reid International Airport (LAS) and Los Angeles International Airport (LAX): In summer (June–August) pack light clothing, prepare for extreme heat leaving Las Vegas, and allow extra time for airport transfers due to increased traffic. In winter (December–February), check for holiday crowds and consider earlier arrivals to avoid long security queues. Spring and fall are ideal shoulder seasons—expect milder temperatures and better fare opportunities. For any season, download airline apps for flight updates, pre-book rideshares or FlyAway buses where possible, and verify baggage limits for low-cost carriers to avoid extra fees.

Nonstop flights from Harry Reid International Airport (LAS) to Los Angeles International Airport (LAX) typically take about 1 hour and 15 minutes. Airlines operate dozens of daily flights on this busy corridor, with early-morning departures often starting around 5:30–6:00 AM and last flights departing late evening. Frequency is highest during peak travel times; check airline schedules for exact gateway terminals and gate assignments. For the fastest travel, choose nonstop flights and early-morning slots to minimize potential delays.

To find cheap flights from Harry Reid International Airport (LAS) to Los Angeles International Airport (LAX), use flexible-date searches and fare alerts on multiple aggregators. Midweek departures (Tuesdays and Wednesdays) and off-peak months like January and September often yield the lowest prices. Consider budget carriers (Spirit, Frontier), Southwest’s bundled fares, or alternate destinations like Burbank (BUR) or Long Beach (LGB) if fares to LAX are high. Book 3–8 weeks ahead for domestic deals or earlier for holiday travel, and compare the total door-to-door cost (including baggage and rides) before booking.

Tips

• Set price alerts on Google Flights and Skyscanner for the LAS → LAX route.
• Search flexible dates +/- 3 days to find cheaper midweek fares.
• Compare total cost including baggage, seat selection, and transfers.
• Consider alternate nearby airports (BUR, LGB, SNA) for potentially lower fares.