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Allentown

$121+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — ABE
Aug 8 — Aug 151
Sat 8/8
Sat 8/15
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 July 9, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/89:15 am
LAS
-
ABE
1 stop25h 48m
Multiple Airlines
Fri 8/148:50 pm
ABE
-
LAS
1 stop29h 49m
Multiple Airlines
Deal found 7/9$330
This Delta deal was found by Cheapflights users on 7/8. 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.
Thu 9/106:00 am
LAS
-
ABE
1 stop8h 21m
Delta
Sun 9/136:08 pm
ABE
-
LAS
1 stop8h 18m
Delta
Deal found 7/8$369
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 10/1011:16 pm
LAS
-
ABE
2 stops18h 44m
Multiple Airlines
Sat 10/173:37 pm
ABE
-
LAS
1 stop20h 49m
Multiple Airlines
Deal found 7/8$400
This United Airlines deal was found by Cheapflights users on 7/5. 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.
Sat 10/37:37 pm
LAS
-
ABE
2 stops10h 58m
United Airlines
Tue 10/205:46 pm
ABE
-
LAS
1 stop7h 27m
United Airlines
Deal found 7/5$406
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 7/231:24 pm
LAS
-
ABE
2 stops40h 27m
Multiple Airlines
Sun 8/212:29 pm
ABE
-
LAS
1 stop8h 11m
Multiple Airlines
Deal found 7/5$422
This Delta deal was found by Cheapflights users on 7/9. 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.
Thu 7/2311:41 am
LAS
-
ABE
1 stop8h 27m
Delta
Sun 8/26:05 pm
ABE
-
LAS
1 stop7h 33m
Delta
Deal found 7/9$434
This Delta deal was found by Cheapflights users on 7/8. 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.
Thu 7/2311:41 am
LAS
-
ABE
1 stop8h 27m
Delta
Mon 7/276:05 pm
ABE
-
LAS
1 stop7h 30m
Delta
Deal found 7/8$449
This United Airlines deal was found by Cheapflights users on 7/8. 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 8/2811:55 pm
LAS
-
ABE
1 stop7h 02m
United Airlines
Mon 8/315:36 pm
ABE
-
LAS
1 stop8h 16m
United Airlines
Deal found 7/8$479

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 July 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$369
(United Airlines)

One-way from

$121
(Kiwi.com)

Popular in

March

Cheapest in

April

Average price

$611
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. 24% potential increase in price ($196 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 12% potential price decrease ($64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 9, 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

Cheapest round-trip

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Sat 8/8

9:15 am-2:03 pm

1 stop25h 48m

Allentown-Bethlehem

Fri 8/14

8:50 pm-11:39 pm

1 stop29h 49m

$330
Quickest round-trip

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Sat 10/10

11:50 pm-9:35 am

1 stop6h 45m

Allentown-Bethlehem

Sat 10/17

5:46 pm-10:13 pm

1 stop7h 27m

$369

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Sat 10/3

7:37 pm-9:35 am

2 stops10h 58m

Allentown-Bethlehem

Tue 10/20

5:46 pm-10:13 pm

1 stop7h 27m

$406

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Thu 7/23

11:41 am-11:08 pm

1 stop8h 27m

Allentown-Bethlehem

Mon 7/27

6:05 pm-10:35 pm

1 stop7h 30m

$449

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Fri 8/28

11:55 pm-9:57 am

1 stop7h 02m

Allentown-Bethlehem

Mon 8/31

5:36 pm-10:52 pm

1 stop8h 16m

$479

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Thu 7/23

2:53 pm-3:48 pm

1 stop21h 55m

Allentown-Bethlehem

Sun 8/2

12:29 pm-5:40 pm

1 stop8h 11m

$516
Cheapest one-way

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Thu 9/10

10:35 am-3:08 pm

1 stop25h 33m

$121

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Sat 8/8

9:42 pm-2:03 pm

1 stop13h 21m

$216
Quickest one-way

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Tue 8/11

11:57 am-10:23 pm

1 stop7h 26m

$245

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Wed 9/23

12:00 pm-10:26 pm

1 stop7h 26m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/7

Showing 1-10 of 15 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 July.
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

How much does it cost to fly round-trip from Las Vegas to Allentown?

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 July 9, 2026.
Peruse reviews from past customers who have flown with Delta 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
7.8
Good
8,453 reviews

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,453 reviews
Delta
7.8
Good
8,453 reviews

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,789 reviews
Delta
7.8
Good
8,453 reviews

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 45m. 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 Delta is currently your cheapest option to Allentown, with prices starting at $256. Another option worth looking into is American Airlines, starting at $340 round trip. 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 Delta, which is currently one of the cheapest options available, starting at $217. United Airlines flights start at $252 while deals on American Airlines start at $284 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Las Vegas to Allentown

Discover the top 2 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 July 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$256Average$598FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$340Average$550FlexibilityNo cancel feeOn-time71%

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