Airlines Flying to Las Vegas: Routes, Prices, and Baggage Rules for 2026 

In Q2 2026, 31+ airlines operate nonstop flights to Harry Reid International Airport (LAS) across 163 destinations  139 domestic and 24 international. Southwest dominates with 43% of capacity. Two new long-haul carriers (Air France and Qantas) launched in 2026, while Spirit Airlines ceased all operations on May 2, 2026.

Planning a trip to Las Vegas requires more than picking a hotel on the Strip. Flight prices, baggage fees, and available routes can swing your total trip cost by hundreds of dollars especially now that every major U.S. airline raised checked bag fees in April 2026.

What Does the Las Vegas Direct Flights Map Look Like in 2026?

Harry Reid International Airport connects to 163 nonstop destinations in Q2 2026, according to Cirium schedule data  139 domestic airports across 43 states, plus 24 international markets. With 8.32 million one-way seats available April through June, LAS ranks among the most connected leisure airports in North America.

California leads domestic capacity with 1.97 million one-way seats  more than twice the volume of second-place Texas. Los Angeles remains the single busiest route, with 158 weekly flights operated by Southwest, Delta, United, American, Spirit, and Frontier combined.

Nonstop flights to Las Vegas: domestic snapshot

Which Domestic Airlines Fly Nonstop to Las Vegas in 2026?

Southwest, American, Delta, United, Alaska, Frontier, Allegiant, Breeze, and JetBlue all operate nonstop domestic flights to LAS in 2026. Southwest holds the largest share by far. Spirit Airlines shut down permanently on May 2, 2026, removing a major budget option from the market.

Is Southwest Airlines a Hub at Las Vegas?

Yes. Las Vegas is Southwest’s second-busiest airport out of 122 in its network (Q2 2026). Southwest operates 73 routes from LAS  70 domestic and 3 international  accounting for 43% of the airport’s total capacity. That’s 3.61 million one-way seats in a single quarter.

Notably, Southwest launched its first-ever international flights from Las Vegas in June 2026: Cancun (5x weekly), Los Cabos, Puerto Vallarta, Hilo, Anchorage, and Santa Rosa.

Does Allegiant Air Dominate the Las Vegas Budget Market?

Allegiant Air is headquartered in Las Vegas, making LAS its primary hub. The airline specializes in connecting smaller secondary cities  markets that larger carriers ignore  directly to Vegas on an ultra-low-cost model. For travelers flying from mid-size metros, Allegiant often offers the only nonstop option available.

Does Alaska Airlines Fly to Las Vegas?

Yes. Alaska Airlines operates 11 routes from LAS, with a focus on West Coast destinations. The Alaska-Hawaiian merger (closed September 2024) unified both carriers under the Atmos Rewards loyalty program. The Alaska Airlines Visa card provides a free first checked bag for the cardholder plus up to 6 companions on Alaska and Hawaiian flights alike  one of the more generous companion benefits available in 2026.

What Happened to Spirit Airlines’ Las Vegas Flights?

Spirit Airlines ceased all operations on May 2, 2026  the first major U.S. airline shutdown in 25 years. The carrier had already fallen from second-largest at LAS (2025) to ninth place by Q2 2026, with only 14 remaining routes and 260,000 one-way seats (down 71%). Frontier Airlines absorbed several former Spirit routes. Travelers who booked Spirit flights to Las Vegas after May 2 should contact their card issuer for chargebacks.

Which International Airlines Fly Direct to Las Vegas in 2026?

Eight international carriers operate nonstop or direct service to LAS in 2026, with two new long-haul additions launching this year. London Heathrow (via British Airways and Virgin Atlantic) holds the highest international capacity. France is a brand-new market, with Air France debuting in April 2026.

Air France flight schedule (local time): AF0056 departs Paris CDG at 1:40 p.m., arriving LAS at 3:35 p.m. The return, AF0057, departs LAS at 5:50 p.m. and arrives Paris CDG at 1:05 p.m. the following day. This makes Las Vegas Air France’s 19th U.S. destination.

What Are the Checked Baggage Rules for Flights to Las Vegas in 2026?

Every major U.S. airline raised checked bag fees in April 2026. First-bag fees now run $45–$50 on legacy carriers, $39–$59 on JetBlue (dynamic pricing), and $53–$99+ on Frontier. Southwest ended its 54-year “Bags Fly Free” policy in May 2025 and raised fees again in April 2026.

Frontier’s 40 lb limit is a common trap. A bag weighing 41–50 lbs triggers a $75 overweight fee on top of the checked bag fee  meaning a “cheap” Frontier ticket can cost more than a legacy carrier once bags are factored in. Always compare total cost, not just the base fare.

How to avoid bag fees on Las Vegas flights:

• Use the airline’s co-branded credit card (Southwest Rapid Rewards Plus at $69/year covers 8 companions)
• Hold elite status (MVP, Medallion, Premier Silver)
• Book Main Cabin or above on international routes (free first bag on transatlantic flights for American, Delta, and United)
• Pack everything into a 22×14×9 carry-on (free on all legacy carriers)

How Do You Find the Cheapest Round Trip Flights to Las Vegas?

The cheapest round trip fares to Las Vegas recently dipped to $56 (according to Travelocity data from the past 7 days). Google Flights remains the most effective free tool for tracking and locking in low prices.

Google Flights tips for Las Vegas fares:

• Use the “Explore” map to see fares across your travel window at a glance
• Enable price tracking to receive email alerts when fares drop on your route
• Search flexible dates (+/- 3 days) to surface cheaper alternatives
• Compare “Nonstop only” vs. connecting  a one-stop through Phoenix or Denver can save $40–$80 but adds 2+ hours

Frontier and Allegiant fares from secondary cities to Las Vegas can undercut legacy carriers by $50–$100 on the base ticket, but always add bag fees, seat selection, and any bundle costs before comparing.

Are Flights Being Cancelled Into Las Vegas in 2026?

LAS experienced a temporary FAA-mandated 10% flight reduction in November 2025, which affected delays and cancellations across the airport’s high-volume schedule. This was a nationwide program targeting 40 high-volume markets, not a Las Vegas-specific issue.

Outside of that period, cancellation risk at LAS is generally low. Travelers should monitor their flight status via the airline’s app on the day of travel and consider travel insurance for high-stakes or non-refundable bookings.

What Is the Best Airline to Take to Vegas?

Southwest is the best all-around airline for most domestic travelers flying to Las Vegas in 2026, given its route dominance (73 LAS routes), competitive fares, free seat changes, and Rapid Rewards credit card bag benefits. For West Coast flyers, Alaska Airlines is a strong second.

• Choose Southwest if you value flexibility, frequent Las Vegas routes, and travel with bags
• Choose Frontier if you’re flying carry-on only and want the lowest possible base fare
• Choose Delta or United for international connections, premium cabin options, or credit card status perks
• Choose Air France or KLM for transatlantic arrivals  both offer a free first bag in Main Cabin

Frequently Asked Questions

How many airlines fly nonstop to Las Vegas in 2026?
31+ airlines operated scheduled nonstop service to Harry Reid International Airport in Q2 2026, serving 163 destinations globally, according to Cirium schedule data.

Did Spirit Airlines stop flying to Las Vegas?
Yes. Spirit Airlines permanently ceased all operations on May 2, 2026  the first major U.S. airline shutdown in 25 years. No Spirit flights operate from LAS as of that date.

Is there a direct flight from Paris to Las Vegas?
Yes. Air France launched 3-weekly nonstop service from Paris CDG to Las Vegas (LAS) on April 15, 2026, using an Airbus A350-900.

Does Southwest fly internationally from Las Vegas in 2026?
Yes. Southwest launched its first-ever international routes from LAS in June 2026: Cancun, Los Cabos, Puerto Vallarta, and Hilo, among others.

What is the cheapest checked bag fee at Las Vegas in 2026?
JetBlue starts at $39 off-peak (prepaid 24+ hours in advance). Legacy carriers charge $45 prepaid. Frontier starts at $53 but has a 40 lb weight limit.

Does Qantas fly direct to Las Vegas?
Yes. Qantas begins 3-weekly nonstop service from Sydney to Las Vegas on December 29, 2026.

Which terminal does Southwest use at Harry Reid Airport?
Southwest operates from Terminal 1 at LAS. A free shuttle connects Terminal 1 and Terminal 3 every 20 minutes, running 24/7.

Is there a KLM direct flight to Las Vegas?
Yes. KLM operates year-round service between Amsterdam Schiphol and Las Vegas, with up to 7 weekly flights.

Can I get a free checked bag on Southwest to Las Vegas?
Yes, if you hold Business Select or A-List Preferred status, or carry the Southwest Rapid Rewards credit card (which covers 1 free bag for up to 8 companions on the same reservation).

What’s the top international route at Las Vegas Airport?
London Heathrow is the largest international market by seat capacity, served by both British Airways and Virgin Atlantic. Paris CDG (Air France) is a new addition in 2026.