LAS - ABE

$164 Find Cheap Flights from Las Vegas to Allentown

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Allentown departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Allentown

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Allentown, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Allentown, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$383
Typical prices: $273-$551
United Airlines
Tue 6/2Tue 7/7
LAS - ABE • 1 stop
Cheapest one-way
$164
Typical prices: $319-$516
Multiple Airlines
Wed 5/6
LAS - ABE • 1 stop
Top airlines
Cheapest • from $383 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Las Vegas and Allentown. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $300 (round-trip)
Shortest trip • 7h 16m (one-way)
Insights
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We hope you love your trip to Allentown!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Las Vegas to Allentown (LAS-ABE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Allentown that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Allentown

Tue, Jun 2 - Tue, Jul 7
United Airlines Logo
11:30 pm - 9:38 am
LAS
-
ABE
7h 08m
1 stop
United Airlines Logo
2:23 pm - 9:59 pm
ABE
-
LAS
10h 36m
1 stop
$383United Airlines
Wed, Jul 15 - Mon, Jul 20
United Airlines Logo
11:30 pm - 10:03 am
LAS
-
ABE
7h 33m
1 stop
United Airlines Logo
2:23 pm - 9:54 pm
ABE
-
LAS
10h 31m
1 stop
$396United Airlines
Wed, Jul 15 - Mon, Jul 20
United Airlines Logo
7:52 pm - 10:03 am
LAS
-
ABE
11h 11m
2 stops
United Airlines Logo
2:23 pm - 9:54 pm
ABE
-
LAS
10h 31m
1 stop
$401United Airlines
Fri, Apr 17 - Sun, Apr 19
Delta Logo
11:36 pm - 12:12 pm
LAS
-
ABE
9h 36m
1 stop
Delta Logo
5:59 pm - 11:15 pm
ABE
-
LAS
8h 16m
1 stop
$421Delta
Tue, Jun 2 - Tue, Jul 7
Multiple Airlines Logo
10:28 pm - 1:56 pm
LAS
-
ABE
36h 28m
2 stops
Multiple Airlines Logo
10:00 am - 10:29 pm
ABE
-
LAS
15h 29m
1 stop
$433Multiple Airlines
Fri, Jul 3 - Mon, Jul 6
Multiple Airlines Logo
11:39 pm - 11:36 pm
LAS
-
ABE
20h 57m
1 stop
Multiple Airlines Logo
7:30 am - 4:09 pm
ABE
-
LAS
11h 39m
1 stop
$446Multiple Airlines
Wed, Apr 15 - Sat, Apr 18
United Airlines Logo
11:59 pm - 9:48 am
LAS
-
ABE
6h 49m
1 stop
United Airlines Logo
5:45 pm - 10:02 pm
ABE
-
LAS
7h 17m
1 stop
$463United Airlines
Sat, Apr 25 - Tue, Apr 28
United Airlines Logo
7:10 pm - 9:48 am
LAS
-
ABE
11h 38m
2 stops
United Airlines Logo
5:43 pm - 10:04 pm
ABE
-
LAS
7h 21m
1 stop
$468United Airlines
Fri, Jul 24 - Sun, Aug 2
Multiple Airlines Logo
11:39 pm - 8:48 pm
LAS
-
ABE
18h 09m
1 stop
Multiple Airlines Logo
2:52 pm - 5:29 pm
ABE
-
LAS
29h 37m
2 stops
$469Multiple Airlines
Fri, Jul 3 - Mon, Jul 6
Multiple Airlines Logo
11:39 pm - 8:48 pm
LAS
-
ABE
18h 09m
1 stop
Multiple Airlines Logo
7:30 am - 7:49 pm
ABE
-
LAS
15h 19m
1 stop
$471Multiple Airlines
Booking Insights

KAYAK's insights & trends for Las Vegas to Allentown flights

Get data-powered insights and trends into flights from Las Vegas to Allentown to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Las Vegas to Allentown?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Las Vegas to Allentown were found on United Airlines ($383) and American Airlines ($613).

Good to know

Low seasonMay
Cheapest flight$164
Best time to beat the crowds with an average 44% drop in price.
Most popular time to fly and prices are also 42% lower on average.
Flight from Las Vegas to Allentown

When to book flights from Las Vegas to Allentown

Are your dates flexible? Find out the best times to travel from Las Vegas to Allentown based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Las Vegas to Allentown

  • What is the cheapest flight from Las Vegas to Allentown?

    In the last 3 days, the lowest price for a flight from Las Vegas to Allentown was $174 for a one-way ticket and $383 for a round-trip.

  • Do I need a passport to fly between Las Vegas and Allentown?

    No, a passport isn't needed to fly from Las Vegas to Allentown. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Las Vegas to Allentown?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Las Vegas to Allentown?

    SkyTeam, and oneworld are the airline alliances operating flights between Las Vegas and Allentown, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Las Vegas to Allentown, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Las Vegas to Allentown are Delta and American Airlines. With an average price for the route of $411 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $295 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Las Vegas to Allentown?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Allentown.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Allentown?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Allentown?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Allentown with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and ABE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Allentown?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Allentown from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Las Vegas to Allentown

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Allentown. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Allentown? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8288 reviews
7.9Comfort
7.8Entertainment
7.2Food
8.5Crew
8.1Boarding
Airline reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

10.0 ExcellentDebra, Mar 2026
PBI - ATL
Read more Delta reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I didn't end up taking this flight. I got up at 4am for a flight that was supposed to board at 6am - at 5:55am you delayed the flight to 10am. The airport is under construction so I switched to a later flight as I wasn't going to sit in the airport for 4 hours. They said the delay was due to the crew needing rest from a flight coming in late the night before - if that was the case then I think you should have delayed the flight much sooner so that passengers wouldn't get up so early and get to the airport to sit and wait.

I very rarely fly American and my experience today reenforces that is the correct decision. While the staff were all very courteous, our flight was first thing in the morning so there was no reason to be delayed, yet appropriate maintenance checks weren’t completed prior to our flight so we were delayed multiple times. Not a great showing, American Airlines.

It's very confusing because Kayak has it as American Airlines, but it was Hawaiian Airlines, but operated by Alaska Airlines. I had to go to the airport for my boarding pass because American said I didn't have any trips.

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

Everything you need to know for your flight from Las Vegas to Allentown

Information on your arrival and departure airports