$89 Cheap flight deals from Las Vegas (LAS) to Allentown (ABE)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

This Weekend's Flight Deals from Las Vegas to Allentown

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jul 5 - Sun, Jul 13
LAS
Harry Reid Intl.
PHL
Philadelphia Intl.
$223 Roundtrip, found 12 hours ago
$223
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Sat, Jul 5 from Harry Reid Intl. to Philadelphia Intl., returning Sun, Jul 13, priced at $223 found 12 hours ago
Fri, Jul 4 - Sat, Jul 19
LAS
Harry Reid Intl.
ABE
Lehigh Valley Intl.
$366 Roundtrip, found 4 days ago
$366
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Jul 4 from Harry Reid Intl. to Lehigh Valley Intl., returning Sat, Jul 19, priced at $366 found 4 days ago
Fri, Jul 4 - Mon, Jul 7
LAS
Harry Reid Intl.
TTN
Mercer
$394 Roundtrip, found 14 hours ago
$394
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Fri, Jul 4 from Harry Reid Intl. to Mercer, returning Mon, Jul 7, priced at $394 found 14 hours ago

Airfares from $89 One Way, $128 Round Trip from Las Vegas to Allentown

Prices starting at $128 for return flights and $89 for one-way flights to Allentown were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Aug 27 - Sat, Aug 30
LAS
Las Vegas
PHL
Philadelphia
$128 Roundtrip, found 14 hours ago
$128
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Wed, Aug 27 from Las Vegas to Philadelphia, returning Sat, Aug 30, priced at $128 found 14 hours ago
Thu, Sep 4 - Thu, Sep 11
LAS
Las Vegas
PHL
Philadelphia
$158 Roundtrip, found 6 days ago
$158
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Thu, Sep 4 from Las Vegas to Philadelphia, returning Thu, Sep 11, priced at $158 found 6 days ago
Tue, Jul 29 - Tue, Aug 5
LAS
Las Vegas
ABE
Allentown
$164 Roundtrip, found 9 hours ago
$164
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Tue, Jul 29 from Las Vegas to Allentown, returning Tue, Aug 5, priced at $164 found 9 hours ago
Thu, Oct 9 - Mon, Oct 13
LAS
Las Vegas
PHL
Philadelphia
$181 Roundtrip, found 6 hours ago
$181
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Thu, Oct 9 from Las Vegas to Philadelphia, returning Mon, Oct 13, priced at $181 found 6 hours ago
Tue, Sep 2 - Sat, Sep 6
LAS
Las Vegas
PHL
Philadelphia
$257 Roundtrip, found 11 hours ago
$257
Roundtrip
found 11 hours ago
Select Delta flight, departing Tue, Sep 2 from Las Vegas to Philadelphia, returning Sat, Sep 6, priced at $257 found 11 hours ago

Allentown economy flight packages

Price found within the past 48 hours. Click for updated prices.
Doubletree by Hilton Philadelphia Airport
4.0-star property

Doubletree by Hilton Philadelphia Airport

7.4/10 Good! (3,148 reviews)

Aug 6 - Aug 11

5 night stay

Las Vegas (LAS) to Philadelphia (PHL)

American Airlines • Roundtrip • Coach
Save 100% on your flight
per person
found 18 hours ago
Room was really dirty, floor had not been vacuumed, is the hotel in general. There was no fridge in the room which was annoying for those of us on medications. Staff were friendly though, and overall helpful

Reviewed on Jun 26, 2025

Canopy by Hilton Philadelphia Center City
4.0-star property

Canopy by Hilton Philadelphia Center City

9.2/10 Wonderful! (1,718 reviews)

Aug 6 - Aug 11

5 night stay

Las Vegas (LAS) to Philadelphia (PHL)

American Airlines • Roundtrip • Coach
Save 100% on your flight
per person
found 18 hours ago
The hotel had a unique design and a great location. The walls were thin so we could hear our neighbors, and one of our pillows had a stain on it. Maid service replaced the pillows for us with no further issues. Staff was friendly.

Reviewed on Jun 9, 2025

Valley Forge Casino Resort
4.0-star property

Valley Forge Casino Resort

8.2/10 Very Good! (1,010 reviews)

Aug 6 - Aug 11

5 night stay

Las Vegas (LAS) to Philadelphia (PHL)

American Airlines • Roundtrip • Coach
Save 100% on your flight
per person
found 18 hours ago
The staff could of been a little more pleasant during checkin like pointing out elevators, hotel amenities and dining options. Other than that, no concerns with room or parking.

Reviewed on Aug 20, 2024

Don't see what you're looking for?
See all available trips from Las Vegas to Allentown
View all trips

More About Flying To Allentown from Las Vegas

Route Information for Flights from Las Vegas to Allentown

Origin Airport IATA Code
LAS
Destination Airport IATA Code
ABE
Distance
2170 mi
Direct Flight Airlines
American Airlines, Qatar Airways, Frontier Airlines, Aer Lingus, Iberia, United Airlines, British Airways
Earliest Flight Arrival
4:35AM UTC
Latest Flight Arrival
1:42PM UTC

Las Vegas to Allentown

The perfect trip begins with Orbitz. From booking your flights from Las Vegas to Allentown to finding the best hotels, Orbitz has got it covered.

Stress-free Searching

With an easy to use system, Orbitz takes the stress and expense out of travel. Not only does Orbitz match your Las Vegas to Allentown flights to your ideal hotel, the Display Matrix shows your deals and discounts, including free nights and other savings.

Be One Step Ahead

Need to know what is going on at the airport before you get there? With Orbitz’s free alerts service, you can quickly find out about any booking changes, or flight from Las Vegas to Allentown disruptions, saving you hours of wasted time. And if you are being picked up at the airport after your Las Vegas to Allentown flights, have alerts sent straight to your contact’s mobile phone or email.

Cutting-Edge Mobile Tools

Find the best price on flights from Las Vegas to Allentown with Orbitz’s mobile apps for iPhone and Android. Use m.orbitz.com on your mobile browser to check your gate, baggage allowance and delays, or find exclusive deals on hotels only available to mobile users.

We Work, you Rest and Play

Not only does booking with us ensure guaranteed low prices, but Orbitz does the hard work, leaving you to relax. Just tell us what you want, from Las Vegas to Allentown flights, to great deals on hotels and car rental, and activities and tours, and we will do all the rest.

Frequently asked questions

Are there non-stop flights from Las Vegas to Allentown?
You're in luck --- there are 3 airlines which fly direct between Las Vegas, NV (LAS-McCarran Intl.) and PHL. These are some of the most popular:

  • American Airlines
  • Spirit Airlines
  • Frontier Airlines

What is the shortest flight from Las Vegas to Allentown?
With the flight from Las Vegas to Allentown taking a minimum of 5 hours and 13 minutes, you'll have enough time to enjoy the flying experience. Indulge in an in-flight vino and settle into your seat with an engrossing movie or novel.
What airlines fly from Las Vegas to Allentown most frequently?
The airlines that offer the most frequent flights between McCarran Airport and PHL include American Airlines (AA). This popular option offers 91 flights on the route each month. If you want to broaden your options, check out the prices with Spirit Airlines (NK), which has 30 flights from Las Vegas to Allentown every month.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.