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$110+ Cheap flights from Allentown to Las Vegas (ABE - LAS)

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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — LAS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Allentown-Bethlehem to Las Vegas Harry Reid Intl are usually found in February or April, booked 5 days in advance, depart on a Saturday or Sunday and return on a Friday

Cheap flight deals from Allentown to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Las Vegas (LAS). 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 September 11, 2025.

Round-trip from

$293
(Kiwi.com)

One-way from

$110
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$515
From Allentown-Bethlehem to Las Vegas Harry Reid Intl
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One-way flight from Allentown-Bethlehem to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 6% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Allentown to Las Vegas

Cheapest flights from Allentown to Las Vegas
Explore the most affordable flight options available from Allentown to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 9/288:00 amABE - LAS
2 stops30h 48mMultiple Airlines
Wed 10/111:04 pmLAS - ABE
1 stop20h 11mMultiple Airlines
Deal found 9/10$293
This Delta deal was found by Cheapflights users on 9/11. 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.
Sat 11/86:00 pmABE - LAS
1 stop7h 29mDelta
Wed 11/1212:30 pmLAS - ABE
1 stop6h 42mDelta
Deal found 9/11$297
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/3012:44 pmABE - LAS
2 stops35h 46mMultiple Airlines
Wed 11/59:55 pmLAS - ABE
1 stop20h 16mMultiple Airlines
Deal found 9/10$299
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sun 11/1612:11 pmABE - LAS
1 stop9h 30mMultiple Airlines
Wed 11/197:23 pmLAS - ABE
1 stop13h 57mMultiple Airlines
Deal found 9/10$301
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/255:53 pmABE - LAS
1 stop7h 26mAmerican Airlines
Thu 10/3011:59 pmLAS - ABE
2 stops11h 14mAmerican Airlines
Deal found 9/10$302
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 10/302:43 pmABE - LAS
1 stop9h 36mAmerican Airlines
Wed 11/56:00 amLAS - ABE
1 stop6h 51mAmerican Airlines
Deal found 9/11$303
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sun 11/212:14 pmABE - LAS
1 stop15h 29mMultiple Airlines
Wed 11/59:55 pmLAS - ABE
1 stop20h 16mMultiple Airlines
Deal found 9/9$306
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sun 10/267:30 amABE - LAS
1 stop7h 42mMultiple Airlines
Sun 11/28:53 amLAS - ABE
2 stops34h 45mMultiple Airlines
Deal found 9/9$308

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Las Vegas 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 September 11, 2025.
Use the filters below to find and compare flights from Allentown to Las Vegas that are best for you.

Fly from

Allentown

Fly to

Las Vegas

Route

Depart

Return

Price

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Sat 11/8

12:46 pm-6:46 pm

1 stop9h 00m

Las Vegas Harry Reid Intl

Sat 11/15

6:00 am-5:19 pm

1 stop8h 19m

$297

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Sat 11/8

6:00 pm-10:29 pm

1 stop7h 29m

Las Vegas Harry Reid Intl

Wed 11/12

12:30 pm-10:12 pm

1 stop6h 42m

$297

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Tue 11/11

6:00 pm-12:25 am

1 stop9h 25m

Las Vegas Harry Reid Intl

Sat 11/15

12:30 pm-10:12 pm

1 stop6h 42m

$297

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Wed 11/12

6:00 pm-12:25 am

1 stop9h 25m

Las Vegas Harry Reid Intl

Sat 11/15

6:00 am-5:19 pm

1 stop8h 19m

$297

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Thu 2/19

11:50 am-8:01 pm

2 stops11h 11m

Las Vegas Harry Reid Intl

Tue 2/24

7:00 am-5:01 pm

1 stop7h 01m

$331

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Sat 11/8

12:46 pm-7:50 pm

1 stop10h 04m

Las Vegas Harry Reid Intl

Mon 11/10

12:43 am-12:16 pm

1 stop8h 33m

$333

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Thu 1/1

6:00 am-1:48 pm

1 stop10h 48m

Las Vegas Harry Reid Intl

Sat 1/3

7:15 am-5:16 pm

1 stop7h 01m

$339

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Sat 11/8

12:46 pm-7:50 pm

1 stop10h 04m

Las Vegas Harry Reid Intl

Fri 11/14

5:55 pm-12:16 pm

2 stops15h 21m

$347

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Sat 10/4

6:12 pm-10:28 pm

1 stop7h 16m

Las Vegas Harry Reid Intl

Fri 10/17

11:54 pm-12:06 pm

1 stop9h 12m

$374

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Sun 10/19

7:30 am-12:12 pm

1 stop7h 42m

$110

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 18 results
1
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Best time to book a flight from Allentown to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Allentown 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 Allentown to Las Vegas

How far ahead should I book a flight from Allentown to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Allentown to Las Vegas. Price data was last updated on August 29, 2025.

The price you pay for your flight from Allentown to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 5 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Allentown to Las Vegas (average of $198). Flying from Allentown to Las Vegas in March is currently the most expensive (average of $269). 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.

What is the cheapest time of day to fly from ABE to LAS?

Find hourly flight availability from Allentown to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

One of the essential ways to save on airfare from Allentown to Las Vegas is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 62% on airfare.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Allentown to Las Vegas, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,023 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Allentown to Las Vegas. 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 Allentown to Las Vegas?

    For as low as $297, Delta can have you in Las Vegas from Allentown in 9h. There are 2154 mi between Allentown and Las Vegas.

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

    Spirit Airlines, at $69, was found to be the cheapest airline from Allentown to Las Vegas.Alternate airlines to your destination round-trip include American Airlines and Delta. Users have found that Spirit Airlines is 85% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Allentown to Las Vegas 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 Allentown to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Allentown to Las Vegas (average of $198). Flying from Allentown to Las Vegas in March is currently the most expensive (average of $269). 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

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
Sunrise Manor
Winchester
Kingman
Primm
Mount Charleston
Mesquite
Needles
Boulder City

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Alternative routes for Allentown to Las Vegas

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Top 4 airlines flying from Allentown to Las Vegas

Discover the top 4 airlines that operate flights from Allentown to Las Vegas. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$69Average$201FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$174Average$533FlexibilityNo cancel feeOn-time71%
DeltaCheapest$264Average$386FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$283Average$421FlexibilityNo cancel feeOn-time69%

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