Best Flights starting from $358
from$358economy
Knoxville (TYS)
Wed, Dec 23
Roundtrip
Las Vegas (Any)
Wed, Dec 30
from$399economy
Knoxville (TYS)
Tue, Dec 22
Roundtrip
Las Vegas (Any)
Tue, Dec 29
from$399economy
Knoxville (TYS)
Thu, Dec 24
Roundtrip
Las Vegas (Any)
Thu, Dec 31
from$410economy
Knoxville (TYS)
Fri, Dec 25
Roundtrip
Las Vegas (Any)
Fri, Jan 1
from$412economy
Knoxville (TYS)
Mon, Dec 28
Roundtrip
Las Vegas (Any)
Mon, Jan 4
from$414economy
Knoxville (TYS)
Wed, Dec 23
Roundtrip
Las Vegas (Any)
Mon, Dec 28
from$467economy
Knoxville (TYS)
Sat, Dec 26
Roundtrip
Las Vegas (Any)
Sat, Jan 2
from$533economy
Knoxville (TYS)
Sun, Dec 27
Roundtrip
Las Vegas (Any)
Sun, Jan 3
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Other Options for This Route
Other Destinations
Knoxville (TYS) to Richmond (RIC) in December from $126
From $126
Knoxville (TYS) to Norfolk (ORF) in December from $159
From $159
Knoxville (TYS) to New York (Any) in December from $235
From $235
Knoxville (TYS) to Fort Myers (RSW) in December from $241
From $241
Knoxville (TYS) to El Paso (ELP) in December from $341
From $341
Knoxville (TYS) to Newark (EWR) in December from $372
From $372
Flights from Other Cities
New York (Any) to Las Vegas (Any) in December from $34
From $34
Atlanta (Any) to Las Vegas (Any) in December from $40
From $40
Miami (Any) to Las Vegas (Any) in December from $46
From $46
Los Angeles (LAX) to Las Vegas (Any) in December from $54
From $54
New York (Any) to Las Vegas (Any) in December from $54
From $54
Orlando (Any) to Las Vegas (Any) in December from $54
From $54
✈️ Flight Guide: Knoxville (TYS) → Las Vegas (Any)
Complete travel information for your December journey
December travel from McGhee Tyson Airport (TYS) to Las Vegas (All Airports) (LASA) mixes holiday demand with opportunities for off-peak savings. Expect higher fares and busier terminals around winter break and the holidays, but plan mid-week travel in early December for better prices. Use advance booking, flexible dates, and fare alerts to find the best deals for Las Vegas entertainment, shows, and holiday events.
Departing from Knoxville (TYS) FAQs
In December, McGhee Tyson Airport (TYS) is busier because of holiday travel and winter weather. For domestic flights to Las Vegas (All Airports) (LASA), arrive at least 90 minutes before a non-stop flight and 2 hours before a connecting or checked-bag itinerary. Allow extra time for parking, TSA security lines, and possible de-icing delays; check your airline's recommended arrival time and online flight status before leaving home.
McGhee Tyson Airport (TYS) offers short-term and long-term parking, economy lots, and ride-share pickup/drop-off areas that remain operational in December. Shuttle services connect long-term lots to the terminal; rideshare and taxi zones are clearly marked curbside. During holiday weekends expect higher lot occupancy—reserve airport parking in advance when possible and consider off-site lots near Knoxville, Gatlinburg, or Oak Ridge for lower rates.
Nonstop service between McGhee Tyson Airport (TYS) and Las Vegas (All Airports) (LASA) is seasonal and may be limited in December; most travelers will find one-stop or connecting flights via hubs like Atlanta (ATL), Charlotte (CLT), or Dallas-Fort Worth (DFW). Search for nonstop or the few seasonal direct services on major carriers and book early to secure the best fares during the holiday surge.
December in East Tennessee can bring rain, sleet, or occasional snow that may delay departures at McGhee Tyson Airport (TYS). While Las Vegas (All Airports) (LASA) usually has clear weather, snow or ice at TYS can lead to cancellation or connection disruptions. Monitor flight status, sign up for airline alerts, and plan flexible travel insurance or alternate travel days during holiday weeks.
Travelers often combine TYS departures with visits to Knoxville, Gatlinburg, Pigeon Forge, Oak Ridge, or the Great Smoky Mountains before flying to Las Vegas (All Airports) (LASA). For winter trips, consider cabin stays or ski resorts in nearby Appalachian areas, then fly to Las Vegas for shows and casino nightlife. Book connecting ground and air segments early to coordinate schedules and secure holiday promotions.
Yes—McGhee Tyson Airport (TYS) supports TSA PreCheck and usually offers expedited security lanes for eligible passengers year-round, including December. PreCheck can significantly reduce wait times during holiday peaks; enroll in advance and add your Known Traveler Number to reservations. If you don’t have PreCheck, arrive earlier and check real-time wait estimates from TYS or airport social channels.
December arrivals at Las Vegas (All Airports) (LASA) bring festive entertainment, increased hotel packages, and high demand for shows and restaurants. Travelers from McGhee Tyson Airport (TYS) should plan transfers to the Las Vegas Strip or nearby destinations like Henderson and Boulder City, factoring in holiday crowds and potential cost premiums.
Arriving at Las Vegas (Any) FAQs
Arrivals at Las Vegas (All Airports) (LASA) are typically smooth in December with mild weather, but the airport is busiest during holiday weekends and New Year's week. Expect crowds at baggage claim and rideshare queues; allow extra time to reach the Strip, Henderson, or North Las Vegas. Pre-booking transfers or checking rideshare surge pricing in advance will help avoid long waits.
Las Vegas (All Airports) (LASA) refers to major gateways such as Harry Reid International Airport (LAS) and nearby general aviation fields; most commercial flights land at Harry Reid International Airport. In December, choose the airport closest to your destination—e.g., LAS for the Strip and downtown, and consider drive time to Hoover Dam, Grand Canyon tours, or nearby cities like Los Angeles or Phoenix. Compare total trip time, transfer costs, and flight prices before booking.
Yes—Las Vegas (All Airports) (LASA) hosts festive holiday shows, winter-themed attractions, and New Year’s Eve events across the Strip and downtown in December. Popular draws include holiday concerts, seasonal displays at casinos, and special dining experiences. Book show tickets and hotel rooms early to get better rates and avoid sold-out events.
From Las Vegas (All Airports) (LASA), travelers can use taxis, rideshares, shuttle buses, rental cars, and regional tours to reach the Strip, Downtown Las Vegas, Henderson, or day trips to the Grand Canyon and Hoover Dam. In December the region sees increased tourist traffic—reserve rental cars early and consider shuttle or tour bookings for holiday weekends to secure seats and lower costs.
For domestic arrivals from McGhee Tyson Airport (TYS), Las Vegas (All Airports) (LASA) baggage claim usually processes luggage efficiently but can experience congestion during holiday periods. If you have connecting international segments, follow customs instructions and allow additional time. Use airline mobile apps to monitor baggage status and retrieve your luggage swiftly at designated carousels.
Las Vegas (All Airports) (LASA) serves as a hub for trips to Henderson, North Las Vegas, Boulder City, Los Angeles, Phoenix, the Grand Canyon, and Salt Lake City. In December many visitors use Las Vegas as a gateway to holiday shows and desert excursions; consider combining a city stay with a short regional tour or drive to expand your winter itinerary.
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December Events & Festivals in Las Vegas (All Airports) (LASA) — Travel Tips from McGhee Tyson Airport (TYS)
Las Vegas (All Airports) (LASA) in December features holiday shows, themed casino events, seasonal dining experiences, and major New Year’s Eve celebrations. From McGhee Tyson Airport (TYS), travelers often fly in to attend concerts, Cirque du Soleil performances, and holiday light displays. December events draw high attendance—book show tickets and hotel stays well in advance and watch for combo packages that include show + flight deals.
Best Time to Fly from McGhee Tyson Airport (TYS) to Las Vegas (All Airports) (LASA) — December Guide
The best time to fly from McGhee Tyson Airport (TYS) to Las Vegas (All Airports) (LASA) in December is typically midweek (Tuesday–Thursday) and in the first two weeks of the month before holiday demand spikes. For lower airfare and less crowded terminals, target early-morning departures and return mid-week. If you plan to enjoy Las Vegas New Year’s events, book well in advance and expect a premium on December 30–31.
Direct vs Connecting Flights: TYS to LASA in December — Pros & Cons
Deciding between direct and connecting flights on the TYS → LASA route in December depends on priorities: nonstop (when available) reduces travel time and connection risk, while connecting flights often offer lower fares and more schedule choices. Many Knoxville-to-Las Vegas itineraries will route through hubs such as Atlanta (ATL), Charlotte (CLT), or Dallas-Fort Worth (DFW). During December’s holiday travel surge, a single longer connection can be more reliable than multiple tight connections.
Airline Comparison: Best Carriers from McGhee Tyson Airport (TYS) to Las Vegas (All Airports) (LASA) in December
Major airlines serving the TYS → LASA market in December include legacy carriers offering one-stop connections (Delta via ATL, American via CLT or DFW, United via IAD/ORD) and low-cost carriers that may operate seasonal point-to-point or connecting services. Compare total trip cost, seat/legroom, baggage fees, and on-time performance. Use primary search phrases like "airline comparison TYS to LASA December" and secondary terms like "Knoxville to Las Vegas carriers" when researching.
December Seasonal Travel Tips for McGhee Tyson Airport (TYS) to Las Vegas (All Airports) (LASA)
December seasonal travel between McGhee Tyson Airport (TYS) and Las Vegas (All Airports) (LASA) requires planning for holiday crowds, winter weather at origin, and high demand for Las Vegas events. Pack essentials for both cool Tennessee mornings and mild desert evenings, keep travel documents accessible, and monitor weather forecasts. Buy travel insurance for flexible rebooking, and check airline waiver policies around major holidays.
Flight Time & Schedules: McGhee Tyson Airport (TYS) to Las Vegas (All Airports) (LASA) — December
Typical travel time from McGhee Tyson Airport (TYS) to Las Vegas (All Airports) (LASA) varies by itinerary. Nonstop flights (if available seasonally) take approximately 4.5–5 hours. The most common one-stop itineraries through hubs like Atlanta, Charlotte, or Dallas add 1–3 hours of connection time, so total travel time ranges 6–9+ hours depending on layovers. December schedules are often expanded on peak days; check weekday vs weekend departure times for lower congestion and better connections.
Cheap Flights from McGhee Tyson Airport (TYS) to Las Vegas (All Airports) (LASA) — December Deals
Finding cheap flights from McGhee Tyson Airport (TYS) to Las Vegas (All Airports) (LASA) in December requires flexibility and strategic search habits. Use flexible-date search tools, set price alerts, compare one-way vs round-trip pricing, and consider nearby alternative airports or midweek departures. Secondary keywords to try: "cheap TYS to LASA flights December", "discount Knoxville to Las Vegas airfare", and "last-minute Vegas deals from TYS". Look for flash sales from low-cost carriers and compare connecting options through Atlanta (ATL), Charlotte (CLT), or Dallas (DFW) to secure lower fares. When seeing a strong fare for December, book quickly—holiday inventory moves fast.
Tips
- Search flexible dates +/- 3 days to reveal lower midweek fares.
- Compare major carriers vs. low-cost airlines for baggage-inclusive vs basic fares.
- Set fare alerts on Google Flights, Skyscanner, or Hopper for TYS → LASA route.
- Consider airport parking and transfer costs when comparing cheaper flights with further-away airports.