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Allentown

$144+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — ABE
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap 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 January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$293
(Delta)

One-way from

$144
(Kiwi.com)

Popular in

October

Cheapest in

March

Average price

$620
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Allentown-Bethlehem flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Allentown-Bethlehem flights.
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From Las Vegas Harry Reid Intl to Allentown-Bethlehem
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One-way flight from Las Vegas Harry Reid Intl to Allentown-Bethlehem
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Highest demand for flights based on searches. 9% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 6, 2026.

This Delta deal was found by Cheapflights users on 1/5. 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 3/2411:55 amLAS - ABE
1 stop8h 04mDelta
Wed 4/85:59 pmABE - LAS
1 stop8h 30mDelta
Deal found 1/5$293
This Delta deal was found by Cheapflights users on 1/5. 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 3/2512:55 amLAS - ABE
1 stop8h 11mDelta
Wed 4/85:59 pmABE - LAS
1 stop8h 30mDelta
Deal found 1/5$311
This Delta deal was found by Cheapflights users on 1/4. 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 5/811:30 pmLAS - ABE
1 stop9h 40mDelta
Sun 5/101:00 pmABE - LAS
1 stop10h 12mDelta
Deal found 1/4$329
This Delta deal was found by Cheapflights users on 1/5. 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 3/2711:55 amLAS - ABE
1 stop8h 04mDelta
Wed 4/812:49 pmABE - LAS
1 stop9h 51mDelta
Deal found 1/5$336
This Kiwi.com deal was found by Cheapflights users on 1/5. 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.
Sat 3/2811:59 pmLAS - ABE
1 stop20h 40mMultiple Airlines
Tue 4/79:00 amABE - LAS
2 stops33h 58mMultiple Airlines
Deal found 1/5$341
This United Airlines deal was found by Cheapflights users on 1/5. 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 1/2011:30 pmLAS - ABE
1 stop8h 11mUnited Airlines
Sat 1/246:15 amABE - LAS
2 stops13h 56mUnited Airlines
Deal found 1/5$342
This United Airlines deal was found by Cheapflights users on 1/4. 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 1/2011:30 pmLAS - ABE
1 stop8h 11mUnited Airlines
Sun 1/256:15 amABE - LAS
2 stops11h 12mUnited Airlines
Deal found 1/4$346
This Mytrip deal was found by Cheapflights users on 1/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/209:59 pmLAS - ABE
2 stops14h 16mMultiple Airlines
Sun 1/258:30 amABE - LAS
3 stops37h 17mMultiple Airlines
Deal found 1/4$349
This Delta deal was found by Cheapflights users on 1/5. 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 3/2512:55 amLAS - ABE
1 stop8h 11mDelta
Mon 4/65:59 pmABE - LAS
1 stop8h 30mDelta
Deal found 1/5$354
This Delta deal was found by Cheapflights users on 1/5. 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 1/217:19 amLAS - ABE
1 stop6h 55mDelta
Wed 1/286:28 amABE - LAS
1 stop9h 26mDelta
Deal found 1/5$355
This Delta deal was found by Cheapflights users on 1/5. 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.
Mon 3/231:59 pmLAS - ABE
2 stops19h 07mDelta
Tue 4/712:49 pmABE - LAS
1 stop9h 51mDelta
Deal found 1/5$359
This Kiwi.com deal was found by Cheapflights users on 1/5. 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.
Thu 3/2611:59 pmLAS - ABE
1 stop20h 30mMultiple Airlines
Tue 4/79:00 amABE - LAS
2 stops33h 58mMultiple Airlines
Deal found 1/5$370

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 January 6, 2026.
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

Tue 3/24

11:55 am-10:59 pm

1 stop8h 04m

Allentown-Bethlehem

Wed 4/8

5:59 pm-11:29 pm

1 stop8h 30m

$293

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Wed 3/25

12:55 am-12:06 pm

1 stop8h 11m

Allentown-Bethlehem

Tue 4/7

5:59 pm-11:29 pm

1 stop8h 30m

$311

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Tue 1/20

11:30 pm-10:41 am

1 stop8h 11m

Allentown-Bethlehem

Sun 1/25

6:15 am-2:27 pm

2 stops11h 12m

$346

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Tue 1/20

9:59 pm-3:15 pm

2 stops14h 16m

Allentown-Bethlehem

Sun 1/25

8:30 am-6:47 pm

3 stops37h 17m

$349

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Wed 1/21

12:05 pm-10:50 pm

1 stop7h 45m

Allentown-Bethlehem

Tue 1/27

5:59 pm-11:15 pm

1 stop8h 16m

$355

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Tue 1/20

12:05 pm-10:50 pm

1 stop7h 45m

Allentown-Bethlehem

Sun 1/25

12:50 pm-6:56 pm

1 stop9h 06m

$382

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Tue 2/17

11:59 pm-10:01 am

1 stop7h 02m

Allentown-Bethlehem

Wed 2/25

10:36 am-5:54 pm

1 stop10h 18m

$393

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Tue 1/20

5:55 pm-12:05 pm

2 stops15h 10m

Allentown-Bethlehem

Thu 1/29

5:59 pm-11:15 pm

1 stop8h 16m

$394

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Tue 1/20

6:15 am-10:50 pm

2 stops13h 35m

Allentown-Bethlehem

Sat 1/31

5:59 pm-11:15 pm

1 stop8h 16m

$394

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Fri 1/30

6:50 pm-12:05 pm

2 stops14h 15m

Allentown-Bethlehem

Fri 2/6

12:48 pm-8:02 pm

1 stop10h 14m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 17 results
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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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 $62). 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 January 6, 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
8,018 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Boarding

8.1

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
8,018 reviews
Delta
7.9
Good
8,018 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Boarding

8.1

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
9,132 reviews
Delta
7.9
Good
8,018 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Boarding

8.1

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
11,083 reviews
Delta
7.9
Good
8,018 reviews

Entertainment

7.8

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Boarding

8.1

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 8h 04m. 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 57% 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 $62). 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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Other flights to Allentown

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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 January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$205Average$314FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$514FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$413Average$507FlexibilityNo cancel feeOn-time69%

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