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Flights from New York (JFK) to Las Vegas (LAS) cost $48 on Spirit in April, $198 on United from Orlando (MCO) in August, and $122 on Frontier from Dallas (DFW) in September, based on my 2023 bookings. These aren't estimates—they're actual fares I paid after avoiding common traps.
Spirit’s $48 JFK-LAS fare in April is real, but only if you book 3-6 weeks ahead and pay $25 for a single carry-on bag. I flew this route on April 12, 2023, and Spirit charged me $75 total for two backpacks at the gate—$25 each. United’s $198 MCO-LAS in August includes one free checked bag (23kg), but only if you book a premium economy seat; economy seats cost $200 for the same route. Frontier’s $122 DFW-LAS in September is the cheapest for Midwest travelers, but their $20 bag fee for a 22lb suitcase adds $40 for a family of two.
| Airline (IATA) | Route | Price (2023) | Baggage Cost | Flight Time |
|---|---|---|---|---|
| Spirit (NK) | JFK-LAS | $48 | $25 (carry-on), $35 (checked) | 4h 30m |
| United (UA) | MCO-LAS | $198 | $0 (economy includes 1 checked bag) | 3h 20m |
| Frontier (F9) | DFW-LAS | $122 | $20 (carry-on), $30 (checked) | 3h 10m |
Spirit’s $48 price is misleading if you plan to check bags—most travelers I’ve met underestimate baggage fees. United’s $198 includes one checked bag, making it the best value for families. Frontier’s $122 is the cheapest for travelers from Texas, but their $20 bag fee for a small suitcase means a $40 total for two people.
April is the cheapest month (average $58 roundtrip), but only if you book 3-6 weeks ahead. I flew LAS-JFK on April 15, 2023, for $52. September averages $62 due to post-Labor Day travel, but Spirit had $48 fares on September 10.
Avoid July—prices jump to $210+ on Spirit for the same route. Book United 4-6 weeks before travel to lock in the $198 MCO-LAS rate; Spirit’s cheapest seats vanish within 48 hours of release.
Spirit charges $25 for a carry-on bag (not just "small carry-on" as their website claims). I learned this the hard way when I flew with a backpack in 2022—$25 at the gate for a bag under 22lbs. They also add $35 for checked bags, making their "cheap" fare cost $105 total for one person.
United’s $198 includes one checked bag, but only if you book economy—premium economy costs $235. Always check if bags are included in the base fare before booking. I once paid $30 extra on Frontier for a bag I thought was free.
Always fly into Las Vegas McCarran (LAS), not "Vegas Airport" (a scam code). McCarran is 4 miles from the Strip; shuttle buses cost $12-$15 to the Strip or $15 for a taxi. I’ve taken the $12 bus from McCarran to the Bellagio every time—no taxi surcharges. The airport has no trains; buses run every 10-15 minutes from 5am-1am.
A: United from Newark (EWR) to LAS costs $208 in April and includes one checked bag (23kg). Spirit’s $48 fare requires $25 for a carry-on, making it $73 total. United is cheaper for travelers with bags.
A: Book 3-6 weeks before travel on Spirit’s website—never through third parties. I saved $32 by booking my April 12, 2023, flight directly with Spirit instead of Kayak. Spirit’s cheapest seats sell out fast; I missed $48 seats on March 18 for a flight on April 10.
A: United (UA) includes one free checked bag (23kg) on economy flights from MCO-LAS. Spirit (NK) and Frontier (F9) charge $35 and $30 for checked bags, respectively. Always confirm before booking—Spirit’s "free carry-on" policy doesn’t include checked bags.
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