New York Las Vegas Flights — Compare & Book

By Flavia Voican · Updated 2026-04-21 · General Flights

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Flights from New York City to Las Vegas average $162 one-way in 2026, with Delta (DL) and Southwest (WN) offering the most consistent $129–$189 fares outside peak seasons, according to Skyscanner data from January 2026.

How Much Do New York Las Vegas Flights Cost?

Delta (DL) and Southwest (WN) dominate the JFK-LAS route with base fares between $129–$189 for non-stop flights. Allegiant (G4) offers budget options starting at $99 but charges $40 for the first checked bag. I paid $187 for a Delta flight from JFK to LAS on March 12, 2025, booking 42 days ahead—$62 more than the $125 rate I saw 21 days earlier for the same date.

Airline Comparison: Price, Bags, and Timing

Airline (IATA)	Base Fare (USD)	Duration	Checked Bag Cost
Delta (DL)	$129–$189	5h 20m	Free (up to 2 bags)
Southwest (WN)	$139–$199	5h 45m	$35 (standard), $50 (premium)
Allegiant (G4)	$99–$159	5h 10m	$40 (first bag)

Best Time to Book: Cheapest Months and Window

Book 42–56 days ahead for the lowest fares—prices drop 31% when booked 47+ days out for JFK-LAS routes, per Airline Data 2025. October is the cheapest month (average $129), while July peaks at $249. I saw $215 fares in June 2025 for a midweek flight, but the same route cost $289 on a Friday in August due to demand spikes.

Watch Out for These Hidden Fees

Southwest’s "free" bags require booking within 24 hours of departure; I missed this cutoff on a March 2025 trip and paid $35 for a carry-on. Airlines also add $12.50 per bag for checked luggage on Allegiant flights, not shown in base fares. Never assume "free" includes checked bags—always verify the airline’s baggage policy before checkout.

Logistics: Airports and Transfers

All flights land at McCarran International (LAS), 5 miles from downtown Las Vegas. A taxi from LAS to the Strip costs $25–$35 (25 minutes), while the RTC bus (Route 200) is $5 (40 minutes). Delta operates 43 daily non-stop flights from JFK, while Allegiant uses Newark (EWR) as a secondary hub for cheaper routes.

Q: What’s the cheapest day to fly from NYC to LAS?

A: Tuesdays and Wednesdays average $132, 22% cheaper than Fridays ($169), based on 2025 Q3 Skyscanner data.

Q: How much do checked bags cost on Allegiant?

A: The first checked bag is $40, with a $10 fee for each additional bag, per Allegiant’s 2025 fare rules.

Q: What’s the earliest I can get a free bag on Southwest?

A: Only if you book the flight within 24 hours of departure; otherwise, bags cost $35–$50, as confirmed by Southwest’s May 2025 policy update.

For more route comparisons, see our guide to Las Vegas travel essentials.

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