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

American Airlines, at $179, was found to be the cheapest airline from Allentown to Las Vegas.Alternate airlines to your destination round-trip include Delta and United Airlines. Users have found that American Airlines is 60% 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 Delta ($261), American Airlines ($290), and United Airlines ($311).

What is the cheapest day to fly from Allentown to Las Vegas?

Travelers seeking maximum savings on their Allentown to Las Vegas flight should consider departing on Saturday afternoons when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What are the most popular airlines that fly from Allentown to Las Vegas?

Consider American Airlines, Delta or Spirit Airlines when booking your flight. These represent the most popular airlines when flying from Allentown to Las Vegas.

What is the cheapest day to fly round-trip from Allentown to Las Vegas?

Wednesday flights are found to be more expensive to fly from Allentown to Las Vegas. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Las Vegas.

What is the cheapest month to fly from Allentown to Las Vegas?

Flights from Allentown to Las Vegas lean towards being more expensive in August. Prices are generally better when you fly from Allentown to Las Vegas in February, with the cheapest ticket starting at $151.

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.

$179+ Flights from Allentown to Las Vegas

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Cheapflights Tip: The best prices from Allentown-Bethlehem to Las Vegas Harry Reid Intl are usually found in February or January, booked 5 days in advance, depart on a Saturday or Sunday and return on a Friday

Cheap flight deals from Allentown to Las Vegas

Round-trip from	$179 (American Airlines)
Popular in	August
Cheapest in	February
Average price	$383

From Allentown-Bethlehem to Las Vegas Harry Reid Intl

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($10 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 July 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 July 29, 2025.

Wed 9/102:37 pmABE - LAS

1 stop7h 39mAmerican Airlines

Sat 9/136:00 amLAS - ABE

1 stop9h 01mAmerican Airlines

Deal found 7/29

$179

Sat 9/276:12 pmABE - LAS

1 stop7h 16mDelta

Tue 9/3011:53 pmLAS - ABE

1 stop9h 11mDelta

Deal found 7/29

$257

Sun 9/2111:46 amABE - LAS

1 stop13h 51mMultiple Airlines

Thu 9/2510:33 amLAS - ABE

1 stop9h 14mMultiple Airlines

Deal found 7/27

$278

Best flights from Allentown to Las Vegas
Discover carefully curated flight deals from Allentown to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Wed 8/272:56 pmABE - LAS

1 stop8h 07mAmerican Airlines

Wed 9/38:00 amLAS - ABE

1 stop7h 30mAmerican Airlines

Deal found 7/28

$179

Sat 9/276:12 pmABE - LAS

1 stop7h 16mDelta

Tue 9/3011:53 pmLAS - ABE

1 stop9h 11mDelta

Deal found 7/29

$257

Sun 9/2111:46 amABE - LAS

1 stop13h 51mMultiple Airlines

Thu 9/2510:33 amLAS - ABE

1 stop9h 14mMultiple Airlines

Deal found 7/27

$278

Thu 1/156:44 amABE - LAS

2 stops14h 11mUnited Airlines

Wed 1/217:00 amLAS - ABE

1 stop7h 01mUnited Airlines

Deal found 7/27

$396

Last-minute flights from Allentown to Las Vegas
Discover last-minute flight deals from Allentown to Las Vegas. Data last updated July 29, 2025 and is based on user searches.

Sun 8/38:17 pmABE - LAS

2 stops27h 12mMultiple Airlines

Sat 8/912:52 amLAS - ABE

2 stops15h 35mMultiple Airlines

Deal found 7/27

$522

Wed 8/62:56 pmABE - LAS

1 stop8h 07mAmerican Airlines

Sat 8/98:00 amLAS - ABE

1 stop8h 05mAmerican Airlines

Deal found 7/27

$359

Wed 8/66:14 pmABE - LAS

1 stop8h 45mDelta

Thu 8/1411:35 amLAS - ABE

1 stop8h 22mDelta

Deal found 7/27

$443

Fri 8/85:35 pmABE - LAS

1 stop7h 17mUnited Airlines

Mon 9/86:49 pmLAS - ABE

2 stops14h 09mUnited Airlines

Deal found 7/28

$691

Sun 8/179:50 pmABE - LAS

2 stops21h 18mMultiple Airlines

Wed 9/1710:33 amLAS - ABE

2 stops21h 23mMultiple Airlines

Deal found 7/26

$328

Wed 8/272:56 pmABE - LAS

1 stop8h 07mAmerican Airlines

Wed 9/38:00 amLAS - ABE

1 stop7h 30mAmerican Airlines

Deal found 7/28

$179

Sat 8/3012:56 pmABE - LAS

1 stop9h 04mDelta

Wed 9/310:30 amLAS - ABE

1 stop9h 09mDelta

Deal found 7/28

$257

Sat 8/305:28 pmABE - LAS

1 stop7h 20mUnited Airlines

Tue 9/211:59 pmLAS - ABE

1 stop8h 59mUnited Airlines

Deal found 7/28

$409

One-way flights from Allentown to Las Vegas
Search for one-way flight options from Allentown to Las Vegas. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Thu 8/149:50 pmABE - LAS

3 stops27h 17mMultiple Airlines

Deal found 7/28

$229

Wed 10/86:00 pmABE - LAS

1 stop7h 34mDelta

Deal found 7/27

$261

Tue 8/196:00 amABE - LAS

2 stops12h 31mAmerican Airlines

Deal found 7/27

$290

Sat 8/301:00 pmABE - LAS

1 stop8h 13mUnited Airlines

Deal found 7/29

$311

Fly from

Fly to

Route

Depart

Return

Price

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Wed 8/27

2:56 pm-8:03 pm

1 stop8h 07m

Las Vegas Harry Reid Intl

Wed 9/3

8:00 am-6:30 pm

1 stop7h 30m

$179

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Sat 9/27

6:12 pm-10:28 pm

1 stop7h 16m

Las Vegas Harry Reid Intl

Tue 9/30

11:53 pm-12:04 pm

1 stop9h 11m

$257

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Sun 9/21

11:46 am-10:37 pm

1 stop13h 51m

Las Vegas Harry Reid Intl

Thu 9/25

10:33 am-10:47 pm

1 stop9h 14m

$278

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Thu 1/15

6:44 am-5:55 pm

2 stops14h 11m

Las Vegas Harry Reid Intl

Wed 1/21

7:00 am-5:01 pm

1 stop7h 01m

$396

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Thu 8/14

9:50 pm-10:07 pm

3 stops27h 17m

$229

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Wed 10/8

6:00 pm-10:34 pm

1 stop7h 34m

$261

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Tue 8/19

6:00 am-3:31 pm

2 stops12h 31m

$290

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Sat 8/30

1:00 pm-6:13 pm

1 stop8h 13m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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?

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?

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

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

7,979 reviews

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

7,979 reviews

Delta

8.0

Very good

7,979 reviews

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

8,896 reviews

Delta

8.0

Very good

7,979 reviews

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

7,979 reviews

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

What are the cheapest airlines flying from Allentown to Las Vegas round-trip?
American Airlines, at $179, was found to be the cheapest airline from Allentown to Las Vegas.Alternate airlines to your destination round-trip include Delta and United Airlines. Users have found that American Airlines is 60% 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 Delta ($261), American Airlines ($290), and United Airlines ($311).
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

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Other flights to Las Vegas

Top 4 airlines flying from Allentown to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$69	Average$201	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$184	Average$524	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$264	Average$388	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$283	Average$424	FlexibilityNo cancel fee	On-time69%

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$179+ Cheap flights from Allentown to Las Vegas (ABE - LAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Allentown to Las Vegas with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Allentown-Bethlehem to Las Vegas Harry Reid Intl are usually found in February or January, booked 5 days in advance, depart on a Saturday or Sunday and return on a Friday

Cheap flight deals from Allentown to Las Vegas

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Allentown to Las Vegas

Cheapest flights from Allentown to Las VegasExplore 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 July 29, 2025.

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 July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Allentown to Las Vegas that are best for you.

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.

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 July 25, 2025.

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

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 July 29, 2025.

Reviews of airlines servicing Las Vegas

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.

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?

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

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

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

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

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

Traveling to a place near Las Vegas?

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Alternative routes for Allentown to Las Vegas

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Top 4 airlines flying from Allentown to Las Vegas

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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 July 29, 2025.