Other Options for This Route
Other Destinations
Las Vegas (LAS) to Los Angeles (LAX) in December from $58
From $58
Las Vegas (LAS) to Reno (RNO) in December from $109
From $109
Las Vegas (LAS) to Birmingham (BHM) in December from $149
From $149
Las Vegas (LAS) to Houston (IAH) in December from $165
From $165
Las Vegas (LAS) to New York (LGA) in December from $213
From $213
Las Vegas (LAS) to Key West (EYW) in December from $251
From $251
Flights from Other Cities
Puerto Vallarta (PVR) to Cancun (CUN) in December from $65
From $65
Durham (RDU) to Cancun (CUN) in December from $172
From $172
Fort Lauderdale (Any) to Cancun (CUN) in December from $209
From $209
Miami (MIA) to Cancun (CUN) in December from $262
From $262
Los Angeles (Any) to Cancun (CUN) in December from $285
From $285
Las Vegas (Any) to Cancun (CUN) in December from $298
From $298
✈️ Flight Guide: Las Vegas (LAS) → Cancun (CUN)
Complete travel information for your December journey
December travel from Harry Reid International Airport (LAS) to Cancún International Airport (CUN) is a high-demand winter sun route, combining holiday vacationers from Las Vegas and surrounding cities. With cooler desert temperatures in Las Vegas and warm tropical weather in Cancún, this route sells quickly for sun-seekers escaping winter. Expect a mix of seasonal nonstop flights and frequent one-stop options connecting through major hubs.
Departing from Las Vegas (LAS) FAQs
In December, Harry Reid International Airport (LAS) follows standard TSA security procedures and any airline-specific COVID or passport requirements. Travelers should arrive at least 2 hours before domestic departures and 3 hours for international flights, carry a valid passport for travel to Cancún, and check their airline for December holiday policies on baggage and boarding. For the latest entry requirements to Mexico, verify official government and airline notices before you fly.
Nonstop frequencies vary by year, but December typically sees increased seasonal nonstop service between Harry Reid International Airport (LAS) and Cancún International Airport (CUN), often ranging from 3 to 7 weekly flights depending on the carrier and holiday demand. Expect more options around early December and a spike in the days before Christmas; check airline schedules and book early for the best fares.
To find cheap LAS to CUN December flights, book as early as possible, be flexible with departure dates (midweek departures can save money), and compare low-cost carriers, legacy airlines, and connecting itineraries. Use fare alerts, search incognito for price variations, and consider nearby travel days around holidays; sometimes adding a short connection reduces cost significantly.
Harry Reid International Airport (LAS) offers taxis, rideshares (Uber/Lyft), shuttles, rental cars, and public bus connections year-round; in December expect higher demand and possible surge pricing for rideshares during holiday nights. Pre-book airport shuttles or rental cars and confirm pickup points, especially if arriving late or during peak holiday periods to avoid delays.
Airline baggage allowances do not typically change specifically for December, but holiday travel may prompt stricter enforcement due to full flights, so pack to meet your carrier's size and weight limits. If you plan to bring sports equipment or extra luggage for holiday shopping, reserve additional baggage allowances in advance and confirm costs to avoid surprises at Harry Reid International Airport (LAS).
Travelers using Harry Reid International Airport (LAS) commonly connect to or visit nearby destinations such as the Las Vegas Strip, Henderson, North Las Vegas, the Grand Canyon, and nearby West Coast hubs like Los Angeles and Phoenix. In December, many visitors combine city stays with desert tours or national park trips—plan reservations early for popular holiday attractions.
December at Cancún International Airport (CUN) marks peak winter tourism as travelers flock to warm beaches and holiday resorts. With dry, sunny weather and festive events across Cancún, Playa del Carmen, and Tulum, the airport experiences higher arrivals, especially in the first weeks of December and around Christmas and New Year’s.
Arriving at Cancun (CUN) FAQs
Cancún enjoys warm, dry weather in December with average daytime temperatures around 75–85°F (24–29°C) and low rainfall compared to summer months. December is an excellent time for beaches, snorkeling, and outdoor activities near Cancún International Airport (CUN), though evenings can be pleasantly cooler—pack light layers and sun protection.
Cancún International Airport (CUN) offers authorized taxis, ADO public buses, shared shuttles, private transfers, and car rental services to the Hotel Zone, Playa del Carmen, Tulum, and Cozumel ferry terminals. During December peak season, pre-book transfers to secure preferred pickup times and avoid long queues at arrivals, especially on weekends and holidays.
In December, expect increased passenger volumes at Cancún International Airport (CUN) with longer immigration and baggage wait times. To speed arrival processes, complete immigration forms digitally when available, have passports and customs declarations ready, and consider Fast Track or VIP services for expedited processing. Arrive with confirmed ground transportation to reduce time spent in the arrivals hall.
From Cancún International Airport (CUN), travelers can reach Playa del Carmen, Tulum, Cozumel (via ferry), Isla Mujeres, and Mérida. These destinations are popular for beach vacations, Mayan ruins, and eco-parks; December visitors often combine Cancún stays with day trips to Chichén Itzá or cenote tours for cooler, comfortable exploration.
Cancún remains a well-traveled tourist destination with robust security in resort areas; however, travelers should exercise standard precautions, avoid isolated areas at night, and follow local guidance. Use authorized taxis, keep valuables secure, and register travel plans with family or your embassy; travel insurance that covers medical and trip interruptions is recommended for December holidays.
Mexico typically requires a valid passport for U.S. travelers; COVID-era entry restrictions have mostly been lifted, but airlines and Mexico's government may update health protocols seasonally. Before December travel to Cancún International Airport (CUN), check airline notices and Mexican immigration websites for the latest entry requirements and recommendations for vaccinations or testing.
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December Events & Festivals — Cancún (CUN) and Las Vegas (LAS)
December in Cancún and the Yucatán region features festive events, holiday markets, and seasonal performances that appeal to winter travelers. Popular events include Christmas and New Year’s celebrations in the Cancún Hotel Zone, traditional posadas and cultural festivals in nearby towns, and special resort events with live music and beach parties. On the Las Vegas side, Harry Reid International Airport (LAS) serves travelers attending Las Vegas holiday shows, New Year’s Eve concerts, and seasonal performances. Use keywords like "Cancún December events" and "Las Vegas holiday shows" to discover seasonal activities.
Best Time to Fly LAS to CUN in December — Weather & Price Guide
The best time to fly from Harry Reid International Airport (LAS) to Cancún International Airport (CUN) in December depends on priorities: for lower fares and fewer crowds, depart in early or mid-December on weekdays. For guaranteed holiday dates, book well in advance for late-December travel but expect premium pricing. Weather-wise, December is ideal in Cancún with warm, dry conditions, making it the preferred month for beach activities. Use primary keywords like "best time to fly LAS to CUN" and secondary phrases such as "December Cancun weather" and LSI terms like "avoid peak holiday crowds" to optimize searches.
Direct vs Connecting — LAS to CUN Flights in December
Choosing between direct and connecting flights from Harry Reid International Airport (LAS) to Cancún International Airport (CUN) involves trade-offs. Direct (nonstop) flights save time—typically about 4h 15m—but can be pricier during December peak travel. Connecting flights via Phoenix, Dallas, or Houston may be cheaper and offer more schedule flexibility but add layover time and potential delay risk. Use keywords like "direct flights LAS CUN" and "connecting flights Las Vegas to Cancun" when searching, and weigh total travel time, baggage rules, and price. For December vacations, many travelers prefer nonstop services for convenience, especially when traveling with family or tight itineraries.
Airline Comparison — Best Airlines for LAS to CUN December Travel
Major carriers and low-cost airlines offer a mix of nonstop and connecting options between Harry Reid International Airport (LAS) and Cancún International Airport (CUN) in December. Legacy carriers (American, Delta, United) typically offer reliable connections through hubs with flexible change policies, while low-cost carriers and leisure-focused airlines may provide competitive nonstop or seasonal service. Compare fare classes, baggage allowances, seat selection fees, and schedule reliability. Keywords to use: "Southwest LAS CUN", "American Airlines Las Vegas Cancun", "cheap Cancun flights from LAS" and LSI phrases like "holiday charter services" to optimize search results.
Seasonal Travel Tips for December — LAS to CUN
December seasonal travel tips for the LAS–CUN route focus on weather differences, holiday crowds, and packing. Pack sunscreen, light clothing, and a light jacket for Cancún evenings; in Las Vegas expect cool mornings and evenings requiring layers. Holiday peak times cause longer check-in and security lines at Harry Reid International Airport (LAS) and heavy arrivals at Cancún International Airport (CUN); arrive early, pre-book transfers, and confirm baggage rules to avoid delays. Consider travel insurance that covers trip interruption and medical needs during December trips, and monitor weather advisories for both departure and arrival cities.
Flight Time & Schedules — Harry Reid International Airport (LAS) to Cancún International Airport (CUN)
Typical flight time nonstop between Harry Reid International Airport (LAS) and Cancún International Airport (CUN) is about 4 hours 15 minutes to 4 hours 30 minutes. December schedules often include a mix of seasonal nonstop flights and several connecting options daily. Peak travel windows see increased frequencies in early December and the weeks around Christmas and New Year’s. Check airlines' published schedules for exact departure times from Harry Reid International Airport (LAS) and arrival gates at Cancún International Airport (CUN). For best connections, verify minimum connection times at intermediary hubs like Phoenix (PHX), Dallas/Fort Worth (DFW), or Houston (IAH).
Cheap Flights LAS to CUN in December — Deals & Booking Tips
Finding cheap flights from Harry Reid International Airport (LAS) to Cancún International Airport (CUN) in December requires timing, flexibility, and comparison shopping. Primary keywords like "cheap flights LAS CUN" and "Las Vegas to Cancún deals" should appear in searches; use secondary keywords such as "December vacation deals" and LSI phrases like "holiday sun getaway" and "budget Cancun flights". Strategies include booking 2–3 months ahead, using fare alerts, considering nearby departure dates, and evaluating one-stop itineraries via Phoenix, Dallas, or Houston for savings. Low-cost carriers and seasonal charters can undercut legacy carriers—compare total trip cost including baggage and seat fees. For best results, set alerts, check midweek departures, and book refundable fares if plans may change.
Tips
- Set fare alerts for Harry Reid International Airport (LAS) to Cancún International Airport (CUN) and monitor prices for at least 6–8 weeks before December travel.
- Be flexible: flying midweek or avoiding peak holiday dates (Dec 22–26 and Dec 30–Jan 2) often yields cheaper fares.
- Compare nonstop vs. one-stop itineraries; a short connection via Phoenix or Dallas can save money when direct flights are premium.
- Bundle flights with hotel packages to access promotional rates, especially for Cancún Hotel Zone stays.
- Use incognito search, multiple search engines, and check airline direct offers for December promotions.