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Cheap Flights from Chattanooga (CHA) to Las Vegas (LASA)

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Flight deals from Chattanooga to Las Vegas

Looking for a cheap last-minute deal or the best return flight from Chattanooga to Las Vegas? Find the lowest prices on one-way and return tickets right here.
Las Vegas.$199 per passenger.Departing Sun, 20 Jul, returning Thu, 7 Aug.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Chattanooga on Sun, 20 Jul, arriving in Las Vegas Harry Reid International.Inbound direct flight with Allegiant Air departs from Las Vegas Harry Reid International on Thu, 7 Aug, arriving in Chattanooga.Price includes taxes and charges.From $199, select.
Las Vegas.$199 per passenger.Departing Sun, 29 Jun, returning Thu, 10 Jul.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Chattanooga on Sun, 29 Jun, arriving in Las Vegas Harry Reid International.Inbound direct flight with Allegiant Air departs from Las Vegas Harry Reid International on Thu, 10 Jul, arriving in Chattanooga.Price includes taxes and charges.From $199, select.
Las Vegas.$199 per passenger.Departing Sun, 10 Aug, returning Sun, 31 Aug.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Chattanooga on Sun, 10 Aug, arriving in Las Vegas Harry Reid International.Inbound direct flight with Allegiant Air departs from Las Vegas Harry Reid International on Sun, 31 Aug, arriving in Chattanooga.Price includes taxes and charges.From $199, select.
Las Vegas.$200 per passenger.Departing Thu, 29 May, returning Thu, 12 Jun.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Chattanooga on Thu, 29 May, arriving in Las Vegas Harry Reid International.Inbound direct flight with Allegiant Air departs from Las Vegas Harry Reid International on Thu, 12 Jun, arriving in Chattanooga.Price includes taxes and charges.From $200, select.
Las Vegas.$200 per passenger.Departing Thu, 5 Jun, returning Thu, 12 Jun.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Chattanooga on Thu, 5 Jun, arriving in Las Vegas Harry Reid International.Inbound direct flight with Allegiant Air departs from Las Vegas Harry Reid International on Thu, 12 Jun, arriving in Chattanooga.Price includes taxes and charges.From $200, select.
Las Vegas.$200 per passenger.Departing Thu, 3 Jul, returning Thu, 10 Jul.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Chattanooga on Thu, 3 Jul, arriving in Las Vegas Harry Reid International.Inbound direct flight with Allegiant Air departs from Las Vegas Harry Reid International on Thu, 10 Jul, arriving in Chattanooga.Price includes taxes and charges.From $200, select.
Las Vegas.$276 per passenger.Departing Sun, 25 May, returning Thu, 29 May.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Chattanooga on Sun, 25 May, arriving in Las Vegas Harry Reid International.Inbound direct flight with Allegiant Air departs from Las Vegas Harry Reid International on Thu, 29 May, arriving in Chattanooga.Price includes taxes and charges.From $276, select.
Las Vegas.$399 per passenger.Departing Thu, 9 Oct, returning Sun, 12 Oct.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Chattanooga on Thu, 9 Oct, arriving in Las Vegas Harry Reid International.Inbound direct flight with Allegiant Air departs from Las Vegas Harry Reid International on Sun, 12 Oct, arriving in Chattanooga.Price includes taxes and charges.From $399, select.

Find the cheapest month to fly from Chattanooga to Las Vegas

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chattanooga to Las Vegas flights are currently cheapest in August.
May
from $276
Jun
from $200
Jul
from $200
Aug
from $199
Sep
from $449
Oct
from $399
Nov
from $451
Dec
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Jan
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Feb
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Mar
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Apr
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Direct flights from Chattanooga to Las Vegas

Alternative Chattanooga to Las Vegas routes

Looking for the cheapest, fastest or easiest route from Chattanooga to Las Vegas? You could fly into the following airports instead.

Chattanooga to Las Vegas: Flight information

The things to know before you go.
Cheapest flight found$199
Cheapest month to flyJune
Average flight time4 hrs, 18 mins
Most popular airlineAllegiant Air
Average flights per week4

Finding cheap flights from Chattanooga to Las Vegas: Frequently asked questions

There are 4 airports in Las Vegas: Las Vegas North Air Terminal, Las Vegas Harry Reid International, Las Vegas Henderson Sky Harbor, and Boulder City.
The best price we found for a return flight from Chattanooga to Las Vegas is $199. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 18 minutes is the average flight time from Chattanooga to Las Vegas.
Allegiant Air flies direct from Chattanooga to Las Vegas.
As of May 2025, there are 4 flights per week flying from Chattanooga to Las Vegas.
The cheapest month to fly from Chattanooga to Las Vegas is usually May 2025.
If you're flying from Chattanooga Airport, the cheapest airport near Las Vegas is Las Vegas Harry Reid International – which is 4.3 km away from the centre of Las Vegas. We've found flights into this airport from $199.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chattanooga Airport to Las Vegas on Sunday, 29 June 2025.
Yes – the average flight time is 4 hours and 18 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Las Vegas but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Las Vegas is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 21°C. July is typically the warmest month in Las Vegas, when it usually averages around 37°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging -0°C. The rainiest month is February.
Currently, Allegiant Air offers the cheapest flight tickets to Las Vegas.

Flying from Chattanooga Airport (CHA) to Las Vegas: what you need to know

  • Jump on a direct flight from Chattanooga Airport to Las Vegas and you'll be travelling for around 3 hours 50 minutes.

  • The timezone in Las Vegas is UTC-7. The city is three hours behind Chattanooga, where Chattanooga Airport is located.

  • To avoid rushing for your CHA to Las Vegas flight, leave enough time for things like check-in and baggage drop. Turning up two hours ahead of international departures and one hour before domestic flights is the general travel rule.

  • If you're flying during a bank holiday or another peak period, give yourself more time. A good rule is two hours before domestic flights and up to four hours before international departures. Queues at security and check-in will be longer.

  • Direct Chattanooga Airport to Las Vegas tickets are available for booking. Harry Reid Airport (formerly McCarran Airport) (LAS) will be where your journey ends.

  • Book your seat with Allegiant Air. This well-known airline offers direct flights from Chattanooga Airport to Las Vegas.

  • CHA is around 10 kilometres from central Chattanooga. If you're catching a cab, driving or ride-sharing from the centre, it'll take you 15 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the travel time to be around 1 hour 10 minutes.

  • Booked an early flight from Chattanooga Airport to Las Vegas? Avoid the hassle of rushing to the terminal (and get some extra shut-eye) by choosing one of these stays near CHA:

  • When it comes to the on-time performance of Chattanooga Airport, data shows 76.74% of flights meet their scheduled arrival time.

How to find the cheapest flights from Chattanooga Airport (CHA) to Las Vegas

  • $100 is currently the lowest price for a one-way Chattanooga Airport to Las Vegas flight. A return flight ticket starts at $199. These fares may change based on availability and demand.

  • To snag cheap flights from CHA to Las Vegas, reserve your trip four months ahead of your planned departure.

  • Schedule your trip for August. That's the best month for landing the biggest deals on Chattanooga Airport to Las Vegas tickets. If you're flexible with your dates, use the 'Whole month' tool to access the cheapest price across each month.

  • You don't need to keep looking every day to see if fares have dropped when you create a Price Alert. We'll update you the moment there's an even bigger deal on cheap flights from CHA to Las Vegas.

  • Pick your preferred departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from Chattanooga Airport to Las Vegas by 'Best,' 'Fastest' or 'Cheapest.'

Airports in Las Vegas

Harry Reid Airport (formerly McCarran Airport) (LAS)

  • Harry Reid Airport (formerly McCarran Airport) (LAS) to central Las Vegas takes around 15 minutes to reach by car. The centre is roughly 19 kilometres away.

  • When travelling on public transport, expect a journey time of about 1 hour.

  • If you have a late flight from Chattanooga Airport to Las Vegas, nothing beats the convenience of staying close to the terminal. Grab your suitcases from the carousel and then be showered and sleeping soon after at one of these accommodation options near LAS:

  • Begin your adventure by picking up a Harry Reid Airport (formerly McCarran Airport) rental car. Grab a set of wheels from Dollar, Thrifty or Alamo to explore Las Vegas and beyond.

  • Booking your vehicle from Harry Reid Airport (formerly McCarran Airport) about one week ahead of your flight from CHA to Las Vegas can help you get the lowest rate.

  • LAS is located at 5757 Wayne Newton Boulevard.

Best time to go to Las Vegas

  • Before securing your flights from Chattanooga Airport to Las Vegas, consider which time of year is best for you. High season in Las Vegas offers a bustling atmosphere and plenty to do, while the off-season means you'll get better hotel deals and smaller crowds.

  • Before locking in your Chattanooga Airport to Las Vegas flight ticket, think about the weather you're most comfortable in. July is the warmest month in Las Vegas, with temperatures ranging from 23ºC (73ºF) to 42ºC (108ºF).

  • If you like travelling in cooler conditions, look for a cheap ticket from CHA to Las Vegas in January when temperatures average between -1ºC (30ºF) and 13ºC (55ºF).

More about Las Vegas

  • Start your Las Vegas trip off on the right foot by choosing the perfect place to stay. After booking your flight from Chattanooga Airport to Las Vegas, explore our range of accommodation options including:

  • Fountains of Bellagio and Las Vegas Strip are just the start of the big attractions to add to your Las Vegas itinerary. Keep the momentum going by heading to Fremont Street Experience.

Explore more of United States

  • You've visited Las Vegas, now it's time to explore more of United States. Journey about 370 kilometres south-west to Los Angeles to check off its leading sights. From Griffith Observatory to The Broad and La Brea Tar Pits & Museum, you've got a jam-packed schedule ahead.

  • Phoenix is another sought-after destination in United States and is around 418 kilometres south-east of Las Vegas. No trip is complete without dropping by Desert Botanical Garden, Heard Museum and Papago Park.

Plan the rest of your trip from Chattanooga to Las Vegas

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.