LAS - ABE

$120 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 5/21. 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
$307
Typical prices: $640-$498
Multiple Airlines
Thu 8/20Mon 8/24
LAS - ABE • 1 stop
Cheapest one-way
$120
Typical prices: $336-$371
Multiple Airlines
Thu 5/21
LAS - ABE • 1 stop
Top airlines
Cheapest • from $424 (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 $287 (round-trip)
Shortest trip • 7h 14m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
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

Thu, Aug 20 - Mon, Aug 24
Multiple Airlines Logo
12:59 am - 3:11 pm
LAS
-
ABE
11h 12m
1 stop
Multiple Airlines Logo
7:00 am - 8:29 pm
ABE
-
LAS
16h 29m
1 stop
$307Multiple Airlines
Thu, Aug 6 - Mon, Aug 10
Multiple Airlines Logo
10:56 am - 2:15 pm
LAS
-
ABE
24h 19m
2 stops
Multiple Airlines Logo
2:54 pm - 11:25 am
ABE
-
LAS
23h 31m
1 stop
$384Multiple Airlines
Wed, Jun 10 - Sun, Jun 14
Multiple Airlines Logo
9:51 pm - 1:56 pm
LAS
-
ABE
13h 05m
1 stop
Multiple Airlines Logo
12:29 pm - 5:29 pm
ABE
-
LAS
32h 00m
2 stops
$402Multiple Airlines
Thu, Aug 6 - Mon, Aug 10
Multiple Airlines Logo
9:24 pm - 11:14 pm
LAS
-
ABE
22h 50m
1 stop
Multiple Airlines Logo
2:54 pm - 8:27 pm
ABE
-
LAS
8h 33m
1 stop
$404Multiple Airlines
Tue, Jun 16 - Tue, Jun 23
Delta Logo
11:40 am - 11:08 pm
LAS
-
ABE
8h 28m
1 stop
Delta Logo
6:10 pm - 10:47 pm
ABE
-
LAS
31h 37m
2 stops
$424Delta
Tue, Jun 16 - Tue, Jun 23
American Airlines Logo
1:44 pm - 12:21 am
LAS
-
ABE
7h 37m
1 stop
American Airlines Logo
5:46 pm - 10:33 pm
ABE
-
LAS
7h 47m
1 stop
$431American Airlines
Wed, Jun 10 - Sun, Jun 14
Multiple Airlines Logo
9:51 pm - 1:56 pm
LAS
-
ABE
13h 05m
1 stop
Multiple Airlines Logo
12:29 pm - 8:38 pm
ABE
-
LAS
11h 09m
1 stop
$436Multiple Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
11:40 pm - 10:06 am
LAS
-
ABE
7h 26m
1 stop
United Airlines Logo
6:15 am - 11:06 am
ABE
-
LAS
7h 51m
1 stop
$473United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
6:40 pm - 10:06 am
LAS
-
ABE
12h 26m
2 stops
United Airlines Logo
6:15 am - 1:03 pm
ABE
-
LAS
9h 48m
1 stop
$478United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
6:40 pm - 10:06 am
LAS
-
ABE
12h 26m
2 stops
United Airlines Logo
2:30 pm - 11:55 pm
ABE
-
LAS
12h 25m
2 stops
$483United 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.

How much is a round-trip flight from Las Vegas to Allentown?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Las Vegas to Allentown departing in August.

What is the cheapest month to fly from Las Vegas to Allentown?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Allentown, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Las Vegas to Allentown is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are March and October, where the average cost of round-trip tickets is $1,174 and $669 respectively.

Good to know

Low seasonJune
Cheapest flight$120
Best time to beat the crowds with an average 46% drop in price.
Most popular time to fly and prices are also 46% 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 $120 for a one-way ticket and $307 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 $582 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 $290 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 8463 reviews
7.9Comfort
7.8Entertainment
8.5Crew
8.1Boarding
7.2Food
Airline reviews

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

8.0 ExcellentMatthew, May 2026
OKC - ATL
Read more Delta reviews

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

As we approached Denver, we encountered quite a bit of turbulence. I know this can sometimes be the case as I frequently fly this route but not on American. My gripe: Usually a pilot or co-pilot alerts passengers to the possibility of turbulance ahead of time. This did not occur nor did he communiucate during what was a pretty rough ride.

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

When I booked my flight a month ago - I selected a seat. That seat was NOT the one I ended up with when I checked into my flight the day before. This is the second time this has occurred. So, I checked my next flight on Wednesday and Thursday and no seat was assigned. Poor, very poor customer service.

Cleared standby and gave up my seat. Terrible policy and boarding experience

Message about flight cancelation was received late due to being in the air. No explanation, just canceled and booked on morning flight. We had to stay in the airport overnight because there was no transportation offered to get to the hotel that AA had available. Actual inflight was fine.

Bag drop was very disorganized in Miami. All main cabin passengers were shunted to just a few lanes and they had an equal number of lanes for first class passengers but there was nobody on those lines. They did nothing to bring the main cab and passengers over to the open lines and they just had employees standing there and doing nothing

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

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.

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

Information on your arrival and departure airports