149 € Cheap Flights from Belleville to Las Vegas

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Flight deals from Belleville to Las Vegas

Looking for a cheap last-minute deal or the best return flight from Belleville to Las Vegas? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Belleville to Las Vegas

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Belleville to Las Vegas flights are currently cheapest in May.

Direct flights from Belleville to Las Vegas

Belleville to Las Vegas: Flight information

The things to know before you go.
Cheapest flight found149 €
Cheapest month to flyMay
Average flight time3 hrs, 42 mins
Most popular airlineAllegiant Air
Average flights per week3

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

There are 4 airports in Las Vegas: North Las Vegas, Harry Reid International, Henderson Executive, and Boulder City Municipal.
The best price we found for a return flight from Belleville to Las Vegas is 149 €. 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.
3 hours and 42 minutes is the average flight time from Belleville to Las Vegas.
Allegiant Air flies direct from Belleville to Las Vegas.
As of February 2026, there are 3 flights per week flying from Belleville to Las Vegas.
The cheapest month to fly from Belleville to Las Vegas is usually May.
If you're flying from Belleville Airport, the cheapest airport near Las Vegas is Harry Reid International – which is 4.3 km away from the centre of Las Vegas. We've found flights into this airport from 149 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Belleville Airport to Las Vegas on Sunday, 3 May 2026.
Yes – the average flight time is 3 hours and 42 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 February, the average temperature is usually around 8°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.

Travelling from MidAmerica St. Louis Airport / Scott AFB (BLV) to Las Vegas: what you need to know

  • Hop on a direct flight from MidAmerica St. Louis Airport / Scott AFB to Las Vegas and you'll be in the air for around 3 hours 20 minutes.

  • The timezone in Las Vegas is UTC-7. The city is two hours behind Belleville, where MidAmerica St. Louis Airport / Scott AFB is located.

  • Leave enough time to catch your BLV to Las Vegas flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.

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

  • You can book a direct MidAmerica St. Louis Airport / Scott AFB to Las Vegas ticket. Start your journey at BLV and land at Harry Reid Airport (formerly McCarran Airport) (LAS).

  • Be on the lookout for offers from Allegiant Air. This airline operates direct flights from MidAmerica St. Louis Airport / Scott AFB to Las Vegas.

  • Central Belleville to BLV is around 14 kilometres. Depending on traffic, it'll take about 25 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Staying the night at a hotel can take the stress out of getting to the airport on time. If you're searching for a place to stay before your flight from MidAmerica St. Louis Airport / Scott AFB to Las Vegas, consider Best Western Plus MidAmerica Hotel. It's a short drive from BLV.

  • When it comes to the on-time performance of MidAmerica St. Louis Airport / Scott AFB, 69.14% of flights complete their journey on time.

How to find the cheapest flights from MidAmerica St. Louis Airport / Scott AFB (BLV) to Las Vegas

  • The best price we've found for a one-way MidAmerica St. Louis Airport / Scott AFB to Las Vegas flight is 72 €. The cheapest price for a return flight is 149 €. Bear in mind fares can change due to availability at the time of booking.

  • Score cheap flights from BLV to Las Vegas by booking two months ahead. Based on our research, that's the best time for landing a bargain.

  • June is the best month for landing an awesome deal on MidAmerica St. Louis Airport / Scott AFB to Las Vegas tickets. If you need to travel at a different time of year, the 'Whole month' tool will give you the lowest prices for each month.

  • Locking in a cheap flight from BLV to Las Vegas is easy with Price Alerts. Simply create one of these automatic notifications and we'll notify you as soon as a better deal is available.

  • Select your ideal departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from MidAmerica St. Louis Airport / Scott AFB to Las Vegas by 'Cheapest,' 'Fastest' or 'Best.'

Airports in Las Vegas

Harry Reid Airport (formerly McCarran Airport) (LAS)

  • The distance from Harry Reid Airport (formerly McCarran Airport) (LAS) to central Las Vegas is roughly 19 kilometres. It takes about 15 minutes to reach the centre driving.

  • It'll take around 1 hour if you're using public transport.

  • If you have a late flight from MidAmerica St. Louis Airport / Scott AFB to Las Vegas, few things beat the convenience of staying near the terminal. Grab your suitcases from the carousel and then be showered and snoozing soon after at one of these hotels near LAS:

  • Get on the fast track to adventure by picking up a Harry Reid Airport (formerly McCarran Airport) rental car. Grab a set of wheels from Dollar, Thrifty or Alamo and explore beyond Las Vegas's main sights.

  • Reserving your vehicle from Harry Reid Airport (formerly McCarran Airport) around one week before your flight from BLV to Las Vegas can help you lock in the lowest rate.

  • You'll find LAS at 5757 Wayne Newton Boulevard.

Best time to go to Las Vegas

  • Before securing your flights from MidAmerica St. Louis Airport / Scott AFB to Las Vegas, consider which time of year is best for you. Peak season in Las Vegas offers a bustling atmosphere and plenty of things to do, while the low season brings cheaper deals on hotels and fewer crowds.

  • Book a MidAmerica St. Louis Airport / Scott AFB to Las Vegas plane ticket with a departure in July if you want to visit the city during its warmest month. Expect temperatures to range from 23ºC (73ºF) to 42ºC (108ºF).

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

More about Las Vegas

  • Start your Las Vegas trip right by choosing the perfect place to stay. After booking your flight from MidAmerica St. Louis Airport / Scott AFB to Las Vegas, check out our range of accommodation options including:

  • There are so many things to explore in this city it can be difficult to know where to begin. Fountains of Bellagio, Las Vegas Strip and Fremont Street Experience are highlights which should feature on every Las Vegas itinerary.

Explore more of United States

  • Las Vegas has loads to offer, but there are so many other parts of United States you should also see. About 370 kilometres south-west of Las Vegas, a trip to Los Angeles will keep you on the move. Start with leading attractions like Griffith Observatory, The Broad and La Brea Tar Pits & Museum.

  • Around 418 kilometres south-east of Las Vegas, Phoenix is another favourite stop in United States. Start your sightseeing at Desert Botanical Garden, Heard Museum and Papago Park.

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