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304 € Cheap Flights from Allentown to Harry Reid International

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Flight deals from Allentown Airport to Harry Reid International Airport

Looking for a cheap last-minute deal or the best return flight from Allentown Airport to Harry Reid International Airport? If you want to travel next month, return fares start from 318 €. Find the lowest prices on one-way and return tickets right here.
Las Vegas.304 € per passenger.Departing Sat, 23 May, returning Tue, 26 May.Return flight with Allegiant Air and Frontier Airlines.Outbound indirect flight with Allegiant Air, departs from Allentown on Sat, 23 May, arriving in Harry Reid International.Inbound indirect flight with Frontier Airlines, departs from Harry Reid International on Tue, 26 May, arriving in Allentown.Price includes taxes and charges.From 304 €, select.
Las Vegas.318 € per passenger.Departing Fri, 3 Apr, returning Tue, 7 Apr.Return flight with United.Outbound indirect flight with United, departs from Allentown on Fri, 3 Apr, arriving in Harry Reid International.Inbound indirect flight with United, departs from Harry Reid International on Tue, 7 Apr, arriving in Allentown.Price includes taxes and charges.From 318 €, select.
Las Vegas.320 € per passenger.Departing Tue, 28 Apr, returning Sun, 3 May.Return flight with Allegiant Air and Spirit Airlines.Outbound indirect flight with Allegiant Air, departs from Allentown on Tue, 28 Apr, arriving in Harry Reid International.Inbound indirect flight with Spirit Airlines, departs from Harry Reid International on Sun, 3 May, arriving in Allentown.Price includes taxes and charges.From 320 €, select.
Las Vegas.342 € per passenger.Departing Wed, 27 May, returning Fri, 5 Jun.Return flight with Allegiant Air.Outbound indirect flight with Allegiant Air, departs from Allentown on Wed, 27 May, arriving in Harry Reid International.Inbound indirect flight with Allegiant Air, departs from Harry Reid International on Fri, 5 Jun, arriving in Allentown.Price includes taxes and charges.From 342 €, select.
Las Vegas.351 € per passenger.Departing Wed, 15 Jul, returning Tue, 28 Jul.Return flight with United.Outbound indirect flight with United, departs from Allentown on Wed, 15 Jul, arriving in Harry Reid International.Inbound indirect flight with United, departs from Harry Reid International on Tue, 28 Jul, arriving in Allentown.Price includes taxes and charges.From 351 €, select.
Las Vegas.387 € per passenger.Departing Sun, 29 Mar, returning Wed, 1 Apr.Return flight with Allegiant Air and Frontier Airlines.Outbound indirect flight with Allegiant Air, departs from Allentown on Sun, 29 Mar, arriving in Harry Reid International.Inbound indirect flight with Frontier Airlines, departs from Harry Reid International on Wed, 1 Apr, arriving in Allentown.Price includes taxes and charges.From 387 €, select.
Las Vegas.439 € per passenger.Departing Fri, 14 Aug, returning Sun, 16 Aug.Return flight with Allegiant Air and Frontier Airlines.Outbound indirect flight with Allegiant Air, departs from Allentown on Fri, 14 Aug, arriving in Harry Reid International.Inbound indirect flight with Frontier Airlines, departs from Harry Reid International on Sun, 16 Aug, arriving in Allentown.Price includes taxes and charges.From 439 €, select.
Las Vegas.456 € per passenger.Departing Wed, 25 Mar, returning Sun, 29 Mar.Return flight with Allegiant Air and Frontier Airlines.Outbound indirect flight with Allegiant Air, departs from Allentown on Wed, 25 Mar, arriving in Harry Reid International.Inbound indirect flight with Frontier Airlines, departs from Harry Reid International on Sun, 29 Mar, arriving in Allentown.Price includes taxes and charges.From 456 €, select.
Las Vegas.464 € per passenger.Departing Tue, 23 Jun, returning Sun, 28 Jun.Return flight with Allegiant Air and Frontier Airlines.Outbound indirect flight with Allegiant Air, departs from Allentown on Tue, 23 Jun, arriving in Harry Reid International.Inbound indirect flight with Frontier Airlines, departs from Harry Reid International on Sun, 28 Jun, arriving in Allentown.Price includes taxes and charges.From 464 €, select.

Find the cheapest month to fly from Allentown to Harry Reid International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Allentown to Harry Reid International flights are currently cheapest in May.
Mar
from 456 €
Apr
from 318 €
May
from 304 €
Jun
from 464 €
Jul
from 351 €
Aug
from 439 €
Sep
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Oct
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Nov
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Dec
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Jan
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Feb
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Allentown to Harry Reid International: Alternative routes

Compare routes from Allentown to Las Vegas below. You may find an airport to fly into that's cheaper, faster, or easier than Harry Reid International.

North Las Vegas

2km from central Las Vegas
Closest
Search flights

Harry Reid International

4km from central Las Vegas
Cheapest
from 304 €
Search flights

Henderson Executive

17km from central Las Vegas
Search flights

Boulder City Municipal

34km from central Las Vegas
Search flights

Allentown to Las Vegas: Flight information

The things to know before you go.
Cheapest flight found304 €
Cheapest month to flyMay

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Four Seasons Hotel Las Vegas
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7.58 km from city centre
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Finding cheap flights from Allentown to Harry Reid International: Frequently asked questions

The best price we found for a return flight from Allentown to Harry Reid International is 304 €. 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.
Currently, there are no airlines that fly direct from Allentown to Harry Reid International. But we found flights with one or more stops from 304 €.
As of March 2026, there are no flights flying from Allentown to Harry Reid International.
The cheapest month to fly from Allentown to Harry Reid International is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Allentown Airport to Harry Reid International Airport on Saturday, 23 May 2026.
No airlines currently offer direct flights between Allentown Airport and Harry Reid International Airport. Most routes have one or more stops.
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 Harry Reid International 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.
Currently, Allegiant Air offers the cheapest flight tickets to Harry Reid International.

Flying from Lehigh Valley International Airport (ABE) to Harry Reid Airport (formerly McCarran Airport) (LAS): what you need to know

  • Las Vegas is three hours behind Allentown and is in the UTC-7 timezone.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Get to the airport on time to catch your ABE to LAS flight.

  • Travelling during a peak month like July? Public holidays and other high seasons can mean longer queues and delays at security. Play it safe and get there up to four hours ahead of an international flight and two hours before a domestic departure.

  • We make it a cinch to book a flight with a stopover. To see your options for tickets from Lehigh Valley International Airport to Harry Reid Airport (formerly McCarran Airport), uncheck 'Direct flights only.' Then, pick a flight with a stop long enough to explore your chosen city. Stopovers between ABE and LAS include:

    • Denver International Airport

    • O'Hare International Airport

    • Hartsfield-Jackson Atlanta International Airport

How to find the cheapest flights from Lehigh Valley International Airport (ABE) to Harry Reid Airport (formerly McCarran Airport) (LAS)

  • Currently, 154 € is the lowest price we've found for a one-way Lehigh Valley International Airport to Harry Reid Airport (formerly McCarran Airport) flight. The best price for a return plane ticket is 304 €. Keep in mind that fares may change due to availability when booking.

  • Don't wait until the last minute. You're more likely to get cheap tickets from ABE to LAS if you book ahead. Airlines often have some fantastic early bird deals.

  • If you're flexible with your trip dates, use the 'Whole month' search function. It'll show you the lowest price across every month when looking for your flight from Lehigh Valley International Airport to Harry Reid Airport (formerly McCarran Airport).

  • Spend less time searching for cheap flights from ABE to LAS by creating a Price Alert. You'll receive an email or notification on the app when a lower fare becomes available.

  • Choose your ideal arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Lehigh Valley International Airport to Harry Reid Airport (formerly McCarran Airport).

Handy information about Lehigh Valley International Airport (ABE)

  • You'll find ABE at 3311 Airport Road.

  • 78.8% of flights leaving from Lehigh Valley International Airport reach their destination on time.

  • Central Allentown to Lehigh Valley International Airport is approximately 8 kilometres. Depending on traffic, it'll take about 10 minutes to get there if you're ride-sharing, catching a cab or driving.

  • Expect a trip time of roughly 30 minutes on public transport.

  • Need a handy hotel close to ABE? If you're boarding an early flight from Lehigh Valley International Airport to Harry Reid Airport (formerly McCarran Airport), these stays will have you moments from your departure gate:

Arriving at Harry Reid Airport (formerly McCarran Airport) (LAS)

Getting from Harry Reid Airport (formerly McCarran Airport) (LAS) to central Las Vegas

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

  • Harry Reid Airport (formerly McCarran Airport) to central Las Vegas has a drive time of about 15 minutes. It's approximately 19 kilometres away.

  • Getting there by public transport typically takes 1 hour.

When to fly to Harry Reid Airport (formerly McCarran Airport) (LAS)

  • October is the busiest month for flights from Lehigh Valley International Airport to Harry Reid Airport (formerly McCarran Airport). For smaller crowds, go to Las Vegas in May.

  • Before locking in your flight from Lehigh Valley International Airport to Harry Reid Airport (formerly McCarran Airport), consider the kind of weather you enjoy. July is the warmest month in Las Vegas, with temperatures ranging from 23ºC (73ºF) to 42ºC (108ºF).

  • For cooler conditions, look for a cheap ticket from ABE to LAS in January. Temperatures average between -1ºC (30ºF) and 13ºC (55ºF) then.

Explore more of United States

  • You've visited Las Vegas, now it's time to discover other parts of United States. Journey about 370 kilometres south-west to Los Angeles to tick off its popular sights. From Griffith Observatory to The Broad and La Brea Tar Pits & Museum, there's plenty to keep you busy.

  • Around 418 kilometres south-east of Las Vegas, Phoenix is another essential stop in United States. Experience major highlights starting with Desert Botanical Garden, Heard Museum and Papago Park.

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