LAS - ABE

$197 Find Cheap Flights from Las Vegas to Allentown - Compare and Save

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 9/9. 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

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$379
Typical prices: $582-$755
Delta
Thu 10/15Fri 10/23
LAS - ABE • 1 stop
Cheapest one-way
$197
Typical prices: $325-$429
Delta
Wed 9/9
LAS - ABE • 1 stop
Top airlines
Cheapest • from $379 (round-trip)
Best reviews • 7.8 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 $577 (round-trip)
Shortest trip • 7h 12m (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, Oct 15 - Fri, Oct 23
Delta Logo
12:45 am - 12:05 pm
LAS
-
ABE
8h 20m
1 stop
Delta Logo
1:00 pm - 6:21 pm
ABE
-
LAS
8h 21m
1 stop
$379Delta
Thu, Aug 27 - Tue, Sep 1
United Airlines Logo
11:55 pm - 9:57 am
LAS
-
ABE
7h 02m
1 stop
United Airlines Logo
6:15 am - 11:23 am
ABE
-
LAS
8h 08m
1 stop
$379United Airlines
Thu, Aug 27 - Tue, Sep 1
United Airlines Logo
11:55 pm - 9:57 am
LAS
-
ABE
7h 02m
1 stop
United Airlines Logo
6:15 am - 2:10 pm
ABE
-
LAS
10h 55m
2 stops
$384United Airlines
Thu, Oct 15 - Fri, Oct 23
Delta Logo
12:45 am - 12:05 pm
LAS
-
ABE
8h 20m
1 stop
Delta Logo
1:00 pm - 6:21 pm
ABE
-
LAS
8h 21m
1 stop
$409Delta
Thu, Oct 15 - Fri, Oct 23
Delta Logo
12:45 am - 12:05 pm
LAS
-
ABE
8h 20m
1 stop
Delta Logo
6:39 am - 11:21 am
ABE
-
LAS
7h 42m
1 stop
$409Delta
Thu, Oct 15 - Fri, Oct 23
Delta Logo
12:45 am - 12:05 pm
LAS
-
ABE
8h 20m
1 stop
Delta Logo
6:03 pm - 11:18 pm
ABE
-
LAS
8h 15m
1 stop
$449Delta
Fri, Oct 16 - Fri, Oct 23
Delta Logo
7:15 pm - 12:05 pm
LAS
-
ABE
13h 50m
2 stops
Delta Logo
1:00 pm - 6:21 pm
ABE
-
LAS
8h 21m
1 stop
$467Delta
Thu, Oct 15 - Fri, Oct 23
Delta Logo
12:45 am - 12:05 pm
LAS
-
ABE
8h 20m
1 stop
Delta Logo
6:03 pm - 11:18 pm
ABE
-
LAS
8h 15m
1 stop
$469Delta
Thu, Aug 13 - Mon, Aug 17
Delta Logo
6:00 am - 5:23 pm
LAS
-
ABE
8h 23m
1 stop
Delta Logo
6:08 pm - 11:10 pm
ABE
-
LAS
8h 02m
1 stop
$479Delta
Thu, Aug 27 - Sun, Aug 30
United Airlines Logo
11:55 pm - 9:57 am
LAS
-
ABE
7h 02m
1 stop
United Airlines Logo
6:15 am - 1:07 pm
ABE
-
LAS
9h 52m
1 stop
$489United 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.

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 July, where the average cost of round-trip tickets is $1,174 and $611 respectively.

Good to know

Low season

April

Cheapest flight

$197
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly and prices are also 8% 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 5 days, the lowest price for a flight from Las Vegas to Allentown was $197 for a one-way ticket and $379 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 $598 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $550 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.
7.8
DeltaOverall score based on 8487 reviews
7.8Entertainment
8.1Boarding
7.2Food
8.5Crew
7.8Comfort
Airline reviews

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

4.0 OkayMichelle, Jun 2026
ATL - PIT
Read more Delta reviews

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

De planning was an absolute mess. We were never told that we weren’t at the gate and that we had to go down unstable stairs and then hop on a bus. People were falling, we couldn’t tell who was in charge. Overall terrible communication that ended up leaving a bad impression at the very end of the experience.

Long line to check bags. Curbside check-in was closed. Seat back monitor was not working.

Left on time. Arrived on time. That’s all i ask.

AC barely worked on a 50 minute flight. It was very warm the whole flight. Flight was very bumpy and hard landing.

Everything was very good other than I had selected a specific seat when I booked the flight and they changed it once I checked-in the day before my flight. I was still in first class but lost my aisle seat for a window seat. Being tall, the aisle offers more comfort so I always select an aisle seat.

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

weather delay of almost 2 hours then we landed and our gate wasn't available so we waited another 30 min

We got delayed getting out of DFW for broken overhead bins. Once the flight got underway the captain kept the seatbelt sign lit the entire flight despite little perceptible turbulence, preventing use of the rest rooms and any sort of refreshment service in the main cabin.

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.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

Between Las Vegas and Dallas was okay But, once in the Dallas airport, notice, I have disability and ask for a wheelchair, they leave in a middle of nowhere, the personal in charge try to push me on a cart where I couldn't sit because was to high. Then they don't care about me, they bulling, till I start to yelling and crying, ask to everyone around, who can help me. The man in charge make a despective movements and said you are to loosing the fly. The last name in his batch started with an H, I did not have the full name. A nightmare. After all, a woman in charge was walking very slowly and asking me for a tip cause she was helping me to reach the fly. For years, AA has been the preferred airline. The personal in charge of the disabled people are discriminate me. Thank you Kayak.

Terrible. I did not like the delay without recourses to help passengers to get to their destinations. AA used to offer coupons for food and overnight accommodation, but not this time. The flight planning was terrible despite of all the current technology available; AA could have informed passengers better that the replacement flight is impossible today, instead of stringing passengers along for 6 hours before cancellation, so that passengers can make earlier alternative arrangements to get home.

It was a bus not a flight. Okay bus ride.

Too bad that first class seats do not recline significantly causing discomfort

Delayed flight. Seats extremely tight fitting. A good bit of turbulence

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

Information on your arrival and departure airports