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$208+ Cheap flights from Las Vegas to Allentown (LAS - ABE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — ABE
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
1 adult, Economy
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Cheap flight deals from Las Vegas to Allentown

Cheapest flights from Las Vegas to Allentown
Explore the most affordable flight options available from Las Vegas to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 27, 2026.

This United Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:59 pm
LAS
-
ABE
1 stop6h 49m
United Airlines
Sun 4/195:38 pm
ABE
-
LAS
1 stop7h 21m
United Airlines
Deal found 2/25$329
This Kiwi.com deal was found by Cheapflights users on 2/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:59 pm
LAS
-
ABE
1 stop11h 57m
Multiple Airlines
Sun 4/123:46 pm
ABE
-
LAS
2 stops34h 08m
Multiple Airlines
Deal found 2/24$368
This American Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1012:01 pm
LAS
-
ABE
1 stop8h 30m
American Airlines
Tue 3/1712:45 pm
ABE
-
LAS
1 stop10h 06m
American Airlines
Deal found 2/25$411
This United Airlines deal was found by Cheapflights users on 2/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:59 pm
LAS
-
ABE
1 stop6h 49m
United Airlines
Sat 4/255:40 pm
ABE
-
LAS
1 stop7h 17m
United Airlines
Deal found 2/23$423
This United Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:00 am
LAS
-
ABE
2 stops10h 17m
United Airlines
Sun 4/195:38 pm
ABE
-
LAS
1 stop7h 21m
United Airlines
Deal found 2/25$490
This American Airlines deal was found by Cheapflights users on 2/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/172:18 pm
LAS
-
ABE
1 stop7h 04m
American Airlines
Sun 4/1912:00 pm
ABE
-
LAS
1 stop10h 23m
American Airlines
Deal found 2/25$513

Find flight deals from Las Vegas to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Allentown (ABE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(United Airlines)

One-way from

$208
(Kiwi.com)

Popular in

October

Cheapest in

May

Average price

$612
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Allentown-Bethlehem flights.
Search Deals
From Las Vegas Harry Reid Intl to Allentown-Bethlehem
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Allentown-Bethlehem
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas to Allentown that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 27, 2026.
Use the filters below to find and compare flights from Las Vegas to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Tue 4/21

11:59 pm-9:48 am

1 stop6h 49m

Allentown-Bethlehem

Sat 4/25

5:40 pm-9:57 pm

1 stop7h 17m

$423

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Wed 4/8

6:00 am-5:17 pm

1 stop8h 17m

Allentown-Bethlehem

Sun 4/12

5:58 pm-11:29 pm

1 stop8h 31m

$428

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Thu 4/16

11:22 pm-9:48 am

1 stop7h 26m

Allentown-Bethlehem

Sun 4/19

5:38 pm-11:59 pm

1 stop9h 21m

$429

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Wed 7/22

10:30 am-10:56 pm

1 stop9h 26m

$215

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Wed 4/15

12:00 pm-11:00 pm

1 stop8h 00m

$215

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Wed 4/15

6:52 pm-9:48 am

2 stops11h 56m

$270

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Sun 4/19

12:18 am-10:53 pm

3 stops19h 35m

$294

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Wed 7/22

6:17 pm-11:06 pm

3 stops25h 49m

$297

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Sat 3/28

12:59 am-11:39 pm

2 stops19h 40m

$297

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Fri 3/13

7:57 pm-9:56 am

2 stops10h 59m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/24

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Las Vegas to Allentown

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Allentown in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Las Vegas-Allentown flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Allentown flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Allentown flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Allentown flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Allentown flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Las Vegas to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Las Vegas to Allentown?

Currently, March is the cheapest month in which you can book a flight from Las Vegas to Allentown (average of $64). Flying from Las Vegas to Allentown in January is currently the most expensive (average of $190). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Allentown. Reviews last updated February 27, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Las Vegas to Allentown to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,242 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,242 reviews
Delta
7.9
Good
8,242 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,351 reviews
Delta
7.9
Good
8,242 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,357 reviews
Delta
7.9
Good
8,242 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Las Vegas to Allentown?

    Departing from Las Vegas to Allentown will take you 6h 49m. Airlines will cover a distance of 2154 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Las Vegas to Allentown round-trip?

    Flying on American Airlines is currently your cheapest option to Allentown, with prices starting at $205. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $256 and $413, respectively. These flights start at 56% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Las Vegas to Allentown one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $162. United Airlines flights start at $207 while deals on Delta start at $217 one-way.

  • Can I find deals for flights from Las Vegas to Allentown that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Allentown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Allentown.

  • Can I find deals for business class flights from Las Vegas to Allentown?

    Yes. Cheapflights offers flight deals from Las Vegas to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, March is the cheapest month in which you can book a flight from Las Vegas to Allentown (average of $64). Flying from Las Vegas to Allentown in January is currently the most expensive (average of $190). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Las Vegas to Allentown

Discover the top 3 airlines that operate flights from Las Vegas to Allentown. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$205Average$314FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$411FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$413Average$523FlexibilityNo cancel feeOn-time69%

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