✈️ Flight Guide: Chicago (ORD) → Las Vegas (LAS)

Major events like CES (January), NAFEM, large conventions, and festivals (EDC in June) can drive sharp increases in economy fares from Las Vegas Harry Reid International Airport (LAS). To avoid price spikes, plan travel outside major convention dates, fly midweek, or consider flying into/out of nearby airports. If attending events, book as early as possible and set alerts for any itinerary changes or added service that could affect fares. For bargain hunters, target off-peak months (January, September) when event-driven demand is lowest.

The best time to fly from Las Vegas Harry Reid International Airport (LAS) for cheapest economy fares is during shoulder seasons (January–February, September–October) and midweek (Tuesday–Thursday). Early-morning and late-night flights tend to be cheaper, and booking 3–8 weeks ahead for domestic travel often yields lower fares. Avoid holiday peak windows (summer, Thanksgiving, December holidays) or book months in advance to lock the best economy prices.

Nonstop flights from Las Vegas Harry Reid International Airport (LAS) are more convenient and often worth the premium for short itineraries; however, connecting itineraries can significantly reduce economy fares on longer or less competitive routes. For cheapest economy travel, compare one-stop options through major hubs (DFW, DEN, LAX) and weigh added travel time against price savings. Use layover filters and multi-airline searches to capture the best balance of cost and travel time.

Low-cost carriers (Allegiant, Frontier, Spirit) typically offer the lowest base economy fares from Las Vegas Harry Reid International Airport (LAS) but often charge separately for carry-on and checked baggage. Southwest frequently provides competitive base fares with free checked bags on many routes, making it a strong value for travelers with luggage. Legacy carriers (American, Delta, United) may offer higher base fares but include frequent flyer benefits and more flexible change policies. Compare total landed cost—base fare plus baggage and seat fees—when deciding which airline yields the cheapest economy experience.

Winter (Jan–Feb): Look for deep discounts and flexible fares; travel midweek. Spring (Mar–May): Book early for spring-break windows but target shoulder dates for savings. Summer (Jun–Aug): Book months in advance and consider alternate airports and odd-hour departures. Fall (Sep–Nov): Prime time for cheap economy fares—use flexible dates and midweek travel to capture the best deals. Always compare total fare costs including baggage, use alerts, and be flexible with airports and times to find the cheapest economy tickets from Las Vegas Harry Reid International Airport (LAS).

Flight durations from Las Vegas Harry Reid International Airport (LAS) vary by destination: West Coast city flights like LAX, SAN and SFO typically take 1–2 hours; medium-haul flights to Denver or Dallas average 2–3 hours; coast-to-coast routes (Chicago, New York) usually run 4–5 hours. Nonstop schedules are most frequent to West Coast hubs and often less frequent for transcontinental destinations. For cheaper economy pricing, target flights outside peak morning and Friday evening windows; red-eye or midweek flights often offer lower fares and more seat availability.

To secure cheap flights from Las Vegas Harry Reid International Airport (LAS) in economy, use flexible date search tools, set multi-airline price alerts, and compare both aggregator sites and airline direct fares. Prioritize midweek travel and early-morning flights; low-cost carriers often publish limited-time sales—subscribe to newsletters and follow carriers on social media for flash sales. For best results, check nearby arrival airports, consider one-stop itineraries, and always calculate total landed cost including baggage and seat fees. Start your search now to find the cheapest economy fares and sign up for fare alerts.