✈️ Flight Guide: Ontario (ONT) → Las Vegas (LAS)

Significant events that affect fares at Harry Reid International Airport (LAS) include CES (January), NAB Show (April), Electric Daisy Carnival (May), Formula 1 Las Vegas Grand Prix (November), and major boxing or music residencies. During these events, Cheapest Economy Fare (ECONOMY) seats sell quickly and prices spike. To avoid inflated fares, travel outside event dates, arrive/depart on non-peak days, or use secondary airports and ground transportation. Always check the LVCVA event calendar when booking LAS travel.

The best time to fly for cheapest economy fares from Harry Reid International Airport (LAS) is during shoulder seasons (September–November, January–March) and on midweek days (Tuesday–Thursday). For domestic travel, book 1–3 months in advance; for international routes, aim for 2–6 months out. Red-eye and early-morning departures often yield lower prices. Use fare alerts and set flexible date searches to capture sales.

Nonstop flights from Harry Reid International Airport (LAS) deliver convenience and shorter travel time but are often priced higher than connecting itineraries. Connecting flights can provide substantial savings in the Cheapest Economy Fare (ECONOMY) category, especially through big hubs like Phoenix (PHX), Denver (DEN), or Los Angeles (LAX). However, be mindful of layover length (allow at least 90 minutes domestic-to-domestic, 2+ hours for international) and baggage transfer policies. If cost is the priority, search for well-timed one-stop routings and ensure the connection is on a single ticket to protect your itinerary.

Low-cost carriers (Spirit, Frontier) generally offer the lowest base fares from Harry Reid International Airport (LAS) for the Cheapest Economy Fare (ECONOMY) but add fees for seats, bags, and priority boarding. Southwest provides two free checked bags in many fares and frequent sales, making it a strong mid-budget option. Legacy carriers (Delta, United, American) offer more flexible ticketing, wider route networks, and included amenities on some fare classes. For cheapest total price, compare base fare plus typical ancillary costs; for comfort and fewer surprises, consider a mainline economy fare that includes at least one checked bag and seat selection.

Summer (June–August): Book early for the Cheapest Economy Fare (ECONOMY) and choose early flights to beat airport heat and crowds. Fall (September–November): Shoulder season offers better deals and comfortable travel conditions; aim for midweek travel. Winter (December–February): Expect holiday surges but find deals in early January; consider flexible dates. Spring (March–May): Watch for spring break spikes — avoid peak weeks and use flexible-date searches. Packing tip: travel light to avoid checked bag fees that often negate low base fares. For best results, combine seasonal awareness with fare alerts and flexible routing from Harry Reid International Airport (LAS).

Typical nonstop flight times from Harry Reid International Airport (LAS) to key destinations: Los Angeles (LAX) ~1h 10m, San Francisco (SFO) ~1h 30m, Phoenix (PHX) ~1h 15m, Denver (DEN) ~1h 45m, Seattle (SEA) ~2h 25m, New York City (JFK/LGA) ~4h 25m. Schedules are dense on major routes with multiple daily departures; for cheapest economy fares, look at early morning or late-night departures which may be less expensive. For one-stop international travel, build 90–150 minutes minimum for domestic-to-international connections at LAS to ensure baggage transfer and re-clearance. Use airline apps to monitor real-time changes and gate updates.

To score cheap flights from Harry Reid International Airport (LAS) using the Cheapest Economy Fare (ECONOMY), search flexible dates and nearby airports, use fare alerts, and compare legacy carriers with low-cost airlines. Primary tactics include booking midweek departures, flying red-eye or early morning flights, and using incognito mode to avoid perceived price inflation. Secondary tips: join loyalty programs for sale notifications, consider one-stop itineraries through major hubs to reduce costs, and bundle hotel or rental car deals when available. Start comparing prices now and set multiple alerts to catch fare drops.