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$214+ 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — LAS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 August, 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 June 12, 2025.

Round-trip from

$257
(Delta)

One-way from

$214
(Mytrip)

Popular in

March

Cheapest in

February

Average price

$503
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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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/196:14 pmABE - LAS
1 stop8h 45mDelta
Tue 7/2211:40 amLAS - ABE
1 stop7h 50mDelta
Deal found 6/10$257
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/314:11 pmABE - LAS
1 stop10h 26mMultiple Airlines
Thu 8/710:01 amLAS - ABE
1 stop6h 26mMultiple Airlines
Deal found 6/10$268
This American Airlines deal was found by Cheapflights users on 6/10. 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 8/236:15 amABE - LAS
2 stops11h 33mAmerican Airlines
Wed 8/277:11 amLAS - ABE
1 stop7h 49mAmerican Airlines
Deal found 6/10$270
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/255:28 pmABE - LAS
1 stop7h 20mUnited Airlines
Sun 8/317:00 amLAS - ABE
1 stop6h 53mUnited Airlines
Deal found 6/11$360
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/259:30 amABE - LAS
2 stops41h 01mAllegiant Air
Sun 6/297:25 amLAS - ABE
2 stops34h 03mAllegiant Air
Deal found 6/10$517

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 June 12, 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 7/19

6:14 pm-11:59 pm

1 stop8h 45m

Las Vegas Harry Reid Intl

Wed 7/23

11:40 am-10:30 pm

1 stop7h 50m

$257

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Thu 7/31

4:11 pm-11:37 pm

1 stop10h 26m

Las Vegas Harry Reid Intl

Thu 8/7

10:01 am-7:27 pm

1 stop6h 26m

$268

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Sat 8/23

6:15 am-2:48 pm

2 stops11h 33m

Las Vegas Harry Reid Intl

Wed 8/27

7:11 am-6:00 pm

1 stop7h 49m

$270

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Mon 8/25

5:28 pm-9:48 pm

1 stop7h 20m

Las Vegas Harry Reid Intl

Sun 8/31

7:00 am-4:53 pm

1 stop6h 53m

$360

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Wed 6/25

9:30 am-11:31 pm

2 stops41h 01m

Las Vegas Harry Reid Intl

Sun 6/29

7:25 am-8:28 pm

2 stops34h 03m

$517

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Wed 7/2

9:30 am-10:39 pm

2 stops16h 09m

$214

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Wed 7/2

12:31 pm-11:29 pm

3 stops37h 58m

$260

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Wed 8/27

12:56 pm-5:15 pm

1 stop7h 19m

$261

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Mon 8/25

6:37 am-4:14 pm

2 stops12h 37m

$374

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Fri 6/20

6:15 am-2:43 pm

2 stops11h 28m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 June 9, 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 June 12, 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.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 June 12, 2025.
Read reviews from past customers who have flown Delta, United Airlines and Allegiant Air from Allentown to Las Vegas. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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!
Allegiant Air
7.3
Good
725 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

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.

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

    Delta, at $257, was found to be the cheapest airline from Allentown to Las Vegas.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Users have found that Delta is 41% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Allentown to Las Vegas are Allegiant Air ($214), Delta ($261), and United Airlines ($374).

  • 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 Allentown?

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

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$69Average$201FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$195Average$496FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$382FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$283Average$429FlexibilityNo cancel feeOn-time69%

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