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Allentown

$170+ 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — ABE
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:13 amLAS - ABE
1 stop8h 33mDelta
Fri 1/26:04 pmABE - LAS
1 stop8h 16mDelta
Deal found 12/16$386
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:15 pmLAS - ABE
1 stop7h 31mDelta
Sat 1/36:25 amABE - LAS
1 stop8h 57mDelta
Deal found 12/16$401
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/2412:59 amLAS - ABE
2 stops12h 31mUnited Airlines
Sat 1/36:17 amABE - LAS
1 stop9h 57mUnited Airlines
Deal found 12/16$442
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/2412:59 amLAS - ABE
2 stops12h 31mUnited Airlines
Thu 1/16:17 amABE - LAS
1 stop9h 57mUnited Airlines
Deal found 12/16$446
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1612:44 amLAS - ABE
1 stop8h 30mDelta
Fri 12/196:00 pmABE - LAS
1 stop7h 55mDelta
Deal found 12/16$477
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2412:15 pmLAS - ABE
1 stop7h 31mDelta
Thu 1/12:00 pmABE - LAS
1 stop7h 31mDelta
Deal found 12/16$486
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:20 pmLAS - ABE
1 stop9h 49mDelta
Fri 1/26:04 pmABE - LAS
1 stop8h 16mDelta
Deal found 12/16$494
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:15 amLAS - ABE
1 stop7h 09mDelta
Fri 1/26:04 pmABE - LAS
1 stop8h 16mDelta
Deal found 12/16$499
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:15 amLAS - ABE
1 stop7h 09mDelta
Sat 1/36:25 amABE - LAS
1 stop8h 57mDelta
Deal found 12/16$509

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$257
(Delta)

One-way from

$170
(United Airlines)

Popular in

October

Cheapest in

March

Average price

$524
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. 10% potential increase in price ($55 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 December 2025
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 December 18, 2025.
Use the filters below to find and compare flights from Las Vegas to Allentown that are best for you.

Fly from

Las Vegas

Fly to

Allentown

Route

Depart

Return

Price

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Thu 1/8

12:30 am-10:41 am

1 stop7h 11m

Allentown-Bethlehem

Mon 1/12

4:57 pm-11:19 pm

1 stop9h 22m

$257

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Thu 1/8

6:00 am-5:18 pm

1 stop8h 18m

Allentown-Bethlehem

Wed 1/14

12:50 pm-5:42 pm

1 stop7h 52m

$257

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Thu 1/8

11:51 am-9:26 pm

2 stops30h 35m

Allentown-Bethlehem

Wed 1/14

4:05 pm-10:10 am

1 stop21h 05m

$332

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Wed 2/4

11:30 pm-10:41 am

1 stop8h 11m

Allentown-Bethlehem

Sun 2/8

6:15 am-12:58 pm

1 stop9h 43m

$357

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Thu 1/22

7:42 pm-10:41 am

2 stops11h 59m

Allentown-Bethlehem

Sun 1/25

4:57 pm-11:19 pm

1 stop9h 22m

$362

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Fri 1/23

11:30 pm-10:41 am

1 stop8h 11m

Allentown-Bethlehem

Sun 1/25

6:15 am-6:27 pm

2 stops15h 12m

$362

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Thu 1/22

7:42 pm-10:41 am

2 stops11h 59m

$170

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Thu 12/25

12:15 pm-10:46 pm

1 stop7h 31m

$200

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Wed 12/24

12:15 pm-10:46 pm

1 stop7h 31m

$200

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Thu 12/25

5:30 am-9:47 pm

2 stops13h 17m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 14 results
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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Las Vegas-Allentown flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $63). Flying from Las Vegas to Allentown in June is currently the most expensive (average of $155). 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 December 18, 2025.
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
8,005 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.3

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
8,005 reviews
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.3

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
9,091 reviews
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.3

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
11,054 reviews
Delta
7.9
Good
8,005 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.3

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 7h 11m. 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 United Airlines and Delta, with the lowest prices starting at $228 and $256, 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 $63). Flying from Las Vegas to Allentown in June is currently the most expensive (average of $155). 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

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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$205Average$314FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$516FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$399Average$507FlexibilityNo cancel feeOn-time69%

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