Cheap Flights from Allentown to Las Vegas from $318

Frequently Asked Questions

• What are the cheapest flights from Allentown to Las Vegas (ABE-LAS)?

  Based on Trip.com data, Delta Air Lines offers one-way fares as low as $318 on Cheapest nonstop routes (e.g. ABE to LAS on Mon, Jun 15), while United Airlines offers Cheapest nonstop round-trips from $473 departing on Sat, Jul 11 and returning on Mon, Jul 13.

• Which airlines offer flights from Allentown to Las Vegas?

  At the moment, several airlines serve connecting flights from Allentown to Las Vegas, including: Delta Air Lines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

• When is the best time to book flights from Allentown to Las Vegas?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Allentown to Las Vegas is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Allentown to Las Vegas?

  To find best deals on flights from Allentown to Las Vegas, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Jun 15, with one-way flights priced at just $318.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Delta Air Lines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Las Vegas travel is around December.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Allentown (ABE) to Las Vegas (LAS) the cheapest?

  The cheapest months to fly from Allentown to Las Vegas is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Allentown to Las Vegas on?

  After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Allentown to Las Vegas on June 22, 2026 with Delta Air Lines, with prices starting at $281.

• Which airports can I fly to for Las Vegas from Allentown?

  You can land at any one of the following hubs in Las Vegas, with Lehigh Valley International Airport to Harry Reid International Airport (ABE-LAS) is by far the most common option on this route: Harry Reid International Airport (LAS) Boulder City Municipal Airport (BLD) Henderson Executive Airport (HSH) Nellis Air Force Base (LSV).

• Is there any time difference between Allentown and Las Vegas?

  The time difference between Las Vegas and Allentown is 3h.

• How do I change or cancel my ticket from Allentown to Las Vegas?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.