Las Vegas is one of the most visited cities in the United States, drawing tens of millions of visitors every year for entertainment, conventions, world-class restaurants, shows, and the surrounding natural beauty of the Mojave Desert. One of the best things about Vegas? It's competitively priced to reach by air from nearly anywhere in the country. If you're searching for cheap flights to Las Vegas, the right timing and carrier choice can make a genuine difference. Call +1 (855) 302-0422 (24/7) and we'll check today's best available domestic fares for you.
Airports Serving Las Vegas
Las Vegas is served by one major commercial airport and a smaller regional option:
- Harry Reid International Airport (LAS) — The primary airport for Las Vegas, located just 5 miles south of the Strip. LAS is one of the busiest airports in the US, handling over 50 million passengers annually. It's a hub for Allegiant Air and a focus city for Southwest, Spirit, Frontier, and numerous major carriers. The airport is directly connected to the Strip by the Monorail and is a short taxi or rideshare from any Las Vegas hotel. Terminal 3 handles most major carriers; the D gates handle Southwest.
- Henderson Executive Airport (HND) — A smaller general aviation airport southeast of Las Vegas, used primarily by private aircraft and charter services. Not relevant for commercial airline travelers.
- Boulder City Municipal Airport (BLD) — A small general aviation airport. No commercial service.
All commercial flights to Las Vegas land at LAS. See our Las Vegas destination guide for Strip orientation, hotel district maps, and transport tips from the airport.
Top US Cities with Cheap Flights to Las Vegas
Las Vegas is arguably the most connected domestic city in the US in terms of low-cost carrier competition. Here are the major markets with the most competitive pricing:
| US Origin City | Code | Carriers | Approx. Flight Time |
|---|---|---|---|
| New York (JFK / EWR / LGA) | JFK/EWR/LGA | JetBlue, United, Spirit, American, Delta | ~5.5 hrs |
| Chicago (ORD / MDW) | ORD / MDW | Southwest, United, Frontier, Spirit, American | ~4 hrs |
| Atlanta | ATL | Delta, Frontier, Southwest, Spirit | ~4.5 hrs |
| Dallas/Fort Worth | DFW / DAL | American, Southwest, Frontier, Spirit | ~3 hrs |
| Seattle | SEA | Alaska, Southwest, Delta, Spirit | ~2.5 hrs |
| Denver | DEN | Southwest, Frontier, United, Spirit | ~2 hrs |
| Houston | IAH / HOU | United, Southwest, Spirit | ~3 hrs |
New York–Las Vegas is one of the most competitive domestic fare lanes in the country — check the New York to Las Vegas route page for current options. Chicago is equally well served with multiple low-cost carrier options; see the Chicago to Las Vegas route page for schedules.
Best Months for Cheap Domestic Flights to Las Vegas
Las Vegas demand follows both leisure travel patterns and convention calendars. Understanding both helps you find lower fares:
- January–February (Good Value): After New Year's, demand dips. January is one of the better months for cheap Las Vegas flights — the city is still very much alive (it never really closes) and the weather is mild, if occasionally cool at night.
- March (Spring Break Spike): March is often expensive, particularly mid-March when spring break and major conventions (like CES's secondary events and tech conferences) hit. Early March can still have good fares.
- April–May (Shoulder, Good Value): After spring break, fares moderate. The weather is warm and excellent, pool season is starting, and the Coachella effect can slightly boost prices on certain April weekends (many visitors arrive via Las Vegas).
- June–August (Hot but Variable): Summer in Las Vegas is extremely hot (115°F+), which deters some visitors and can moderate fares — particularly in July. However, summer conventions and family travel keep certain dates busy. It's worth checking individual weeks.
- September–October (Shoulder/Peak): Fall convention season (especially SEMA in late October and tech industry events) keeps demand elevated. But the weather is excellent and this is one of the most popular windows to visit.
- November–December (Holiday Spike): Thanksgiving and New Year's Eve are peak demand periods for Las Vegas — fares and hotel rates spike sharply. Book at least 2–3 months ahead for these dates. The weeks in between can offer reasonable pricing.
See our article on the best time to book a flight for the cheapest fare for domestic booking-window strategy.
Typical Fare Ranges for Domestic Flights to Las Vegas
Las Vegas benefits from intense low-cost carrier competition, keeping base fares among the lowest for any major US destination. These are illustrative estimates; confirmed fares are quoted when you call:
| Origin | Budget Fare (Off-Peak) | Standard Economy (Peak) | First Class |
|---|---|---|---|
| New York | From ~$89 | From ~$200 | From ~$350 |
| Chicago | From ~$69 | From ~$150 | From ~$280 |
| Atlanta | From ~$79 | From ~$160 | From ~$300 |
| Dallas | From ~$59 | From ~$130 | From ~$260 |
| Denver | From ~$49 | From ~$110 | From ~$220 |
These are planning benchmarks. Call +1 (855) 302-0422 for today's actual pricing on your travel dates.
Money-Saving Tips for Las Vegas Flights
- Fly Southwest for flexibility. Southwest Airlines' no-change-fee and no-cancellation-fee policy (with a travel credit) makes it a smart choice if your Vegas trip dates might shift. And Southwest is heavily represented at LAS.
- Avoid New Year's Eve. Las Vegas New Year's is one of the most expensive domestic travel weekends of the year, with hotel rates also at annual highs. The second and third weeks of January deliver a dramatic reset in both airfare and accommodation pricing.
- Check low-cost carriers carefully. Allegiant, Spirit, and Frontier can offer very low base fares to LAS, but always add the bag and seat selection fees before comparing — the final price can exceed a mainstream carrier's all-in fare.
- Book midweek travel. Las Vegas is primarily a weekend destination, so Tuesday–Thursday flights and hotel nights are significantly cheaper than Friday–Sunday. Even shifting a trip to start on Wednesday can save on both airfare and hotels.
- Check convention dates. CES (January), NAB (April), SEMA/AAPEX (late October), and AWS re:Invent (November/December) pack Las Vegas tightly. Hotels and flights around these dates see significant premiums.
Changes and Cancellations
Major US carriers (Delta, United, American) have eliminated domestic change fees on standard economy. Southwest offers its own no-fee change policy with travel credits. Basic economy fares on legacy carriers are typically non-changeable. For the full breakdown, read our guide on how to avoid flight change and cancellation fees. If your Vegas trip plans change, call us and we'll take care of rebooking.
Book Your Las Vegas Flight Today
Vegas rewards spontaneity, but rewards good planning even more — especially on airfare. Our agents check live fares across every carrier serving LAS so you don't have to tab between a dozen booking sites. Call +1 (855) 302-0422 (24/7) and let's get your Las Vegas trip locked in at the best available price.