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 $225. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $348 and $1,173, respectively. These flights start at 50% 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 $259. American Airlines flights start at $299 while deals on United Airlines start at $314 one-way.

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

Travelers seeking maximum savings on their Las Vegas to Allentown flight should consider departing on Saturday evenings 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.

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

The most popular airlines flying from Las Vegas to Allentown are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

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

Users have found that flying from Las Vegas to Allentown on a Monday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

The best pricing can be found in the month of March. Prices to Allentown from Las Vegas average $457. You can even find prices in March for less than $457, as users have found deals to Allentown from as low as $232. The month of November appears to be one of the more expensive times to travel to Allentown from Las Vegas. Flying in the targeted month can save you up to 37%.

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

One of the essential ways to save on airfare from Las Vegas to Allentown is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 14% on airfare.

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 Priceline the most. Priceline 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.

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.

$225+ Flights from Las Vegas to Allentown

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1. Tell us where you want to go

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Cheap flight deals from Las Vegas to Allentown

Most accurate provider	FlightHub 3 stars
Most trusted provider	Priceline 3 stars
Round-trip from	$225 (American Airlines)
Popular in	November
Cheapest in	March
Average price	$462

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

Highest demand for flights based on searches. 13% potential increase in price ($69 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

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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 mayo 12, 2025.

vie. 9/511:59 pmLAS - ABE

1 stop8h 07mAmerican Airlines

mar. 9/95:47 pmABE - LAS

1 stop7h 04mAmerican Airlines

Deal found 5/11

$225

mar. 6/176:00 amLAS - ABE

1 stop8h 25mDelta

lun. 6/306:05 pmABE - LAS

1 stop7h 40mDelta

Deal found 5/10

$348

dom. 5/1812:27 amLAS - ABE

2 stops40h 50mMultiple Airlines

lun. 5/2612:50 pmABE - LAS

3 stops37h 01mMultiple Airlines

Deal found 5/12

$573

jue. 9/412:59 amLAS - ABE

2 stops12h 54mUnited Airlines

mar. 9/95:28 pmABE - LAS

1 stop7h 20mUnited Airlines

Deal found 5/11

$1,173

Best flights from Las Vegas to Allentown
Discover carefully curated flight deals from Las Vegas to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mayo 12, 2025.

vie. 9/511:59 pmLAS - ABE

1 stop8h 07mAmerican Airlines

mar. 9/95:47 pmABE - LAS

1 stop7h 04mAmerican Airlines

Deal found 5/11

$225

mar. 6/176:00 amLAS - ABE

1 stop8h 25mDelta

lun. 6/306:05 pmABE - LAS

1 stop7h 40mDelta

Deal found 5/10

$348

jue. 9/412:59 amLAS - ABE

2 stops12h 54mUnited Airlines

mar. 9/95:28 pmABE - LAS

1 stop7h 20mUnited Airlines

Deal found 5/11

$1,173

Last-minute flights from Las Vegas to Allentown
Discover last-minute flight deals from Las Vegas to Allentown. Data last updated mayo 12, 2025 and is based on user searches.

dom. 5/1812:27 amLAS - ABE

2 stops40h 50mMultiple Airlines

lun. 5/2612:50 pmABE - LAS

3 stops37h 01mMultiple Airlines

Deal found 5/12

$573

dom. 5/1812:55 amLAS - ABE

1 stop8h 37mDelta

lun. 5/265:50 pmABE - LAS

1 stop9h 21mDelta

Deal found 5/12

$1,700

lun. 5/192:27 pmLAS - ABE

1 stop7h 13mAmerican Airlines

lun. 5/265:27 pmABE - LAS

1 stop8h 15mAmerican Airlines

Deal found 5/12

$463

vie. 6/139:57 amLAS - ABE

2 stops11h 23mAmerican Airlines

mar. 7/16:15 amABE - LAS

2 stops11h 28mAmerican Airlines

Deal found 5/10

$335

dom. 6/156:55 pmLAS - ABE

1 stop24h 00mUnited Airlines

mié. 7/26:30 amABE - LAS

1 stop7h 25mUnited Airlines

Deal found 5/10

$1,196

mar. 6/176:00 amLAS - ABE

1 stop8h 25mDelta

lun. 6/306:05 pmABE - LAS

1 stop7h 40mDelta

Deal found 5/10

$348

One-way flights from Las Vegas to Allentown
Search for one-way flight options from Las Vegas to Allentown. Find affordable one-way fares based on user searches. Data last updated mayo 12, 2025.

vie. 8/2912:35 amLAS - ABE

1 stop8h 35mDelta

Deal found 5/12

$259

lun. 7/282:17 pmLAS - ABE

1 stop7h 10mAmerican Airlines

Deal found 5/12

$299

vie. 8/2912:59 amLAS - ABE

2 stops12h 54mUnited Airlines

Deal found 5/12

$314

Cheapflights Fare Finder

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

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

vie. 9/5

11:59 pm-11:06 am

1 stop8h 07m

Allentown-Bethlehem

mar. 9/9

5:47 pm-9:51 pm

1 stop7h 04m

$225

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

mar. 6/17

6:00 am-5:25 pm

1 stop8h 25m

Allentown-Bethlehem

lun. 6/30

6:05 pm-10:45 pm

1 stop7h 40m

$348

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

jue. 9/4

12:59 am-4:53 pm

2 stops12h 54m

Allentown-Bethlehem

mar. 9/9

5:28 pm-9:48 pm

1 stop7h 20m

$1,173

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

vie. 8/29

12:35 am-12:10 pm

1 stop8h 35m

$259

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

lun. 7/28

2:17 pm-12:27 am

1 stop7h 10m

$299

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

vie. 8/29

12:59 am-4:53 pm

2 stops12h 54m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Compare providers for flights from Las Vegas to Allentown

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 May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
Priceline	Price Accuracy2 stars	Trust 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 Priceline the most. Priceline 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, February is the cheapest month in which you can book a flight from Las Vegas to Allentown (average of $292). Flying from Las Vegas to Allentown in December is currently the most expensive (average of $395). 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.

Rainfall in Allentown by month

In terms of precipitation, rainfall in Allentown ranges from 2.7 - 5.0 inches per month. July is typically the wettest month, when rainfall can reach 5.0 in. February is typically the driest time to visit Allentown when rainfall is around 2.7 in.

Temperature in Allentown by month

If weather is an important factor for your trip to Allentown, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Allentown

Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Las Vegas to Allentown. 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

7,950 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

7,950 reviews

Delta

8.0

Very good

7,950 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

8,724 reviews

Delta

8.0

Very good

7,950 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

7,950 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 Las Vegas to Allentown round-trip?
Flying on American Airlines is currently your cheapest option to Allentown, with prices starting at $225. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $348 and $1,173, respectively. These flights start at 50% 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 $259. American Airlines flights start at $299 while deals on United Airlines start at $314 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, February is the cheapest month in which you can book a flight from Las Vegas to Allentown (average of $292). Flying from Las Vegas to Allentown in December is currently the most expensive (average of $395). 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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Top 3 airlines flying from Las Vegas to Allentown

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$222	Average$393	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$255	Average$470	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$283	Average$477	FlexibilityNo cancel fee	On-time69%

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$225+ Cheap flights from Las Vegas to Allentown (LAS - ABE)

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Las Vegas to Allentown with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Las Vegas to Allentown

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Las Vegas to Allentown

Cheapest flights from Las Vegas to AllentownExplore 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 mayo 12, 2025.

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 mayo 12, 2025.

Cheapflights Fare Finder

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

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 May.

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.

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?

Rainfall in Allentown by month

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

Temperature in Allentown by month

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

Reviews of airlines servicing Allentown

Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Las Vegas to Allentown. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Allentown

Explore flights to Allentown departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on mayo 12, 2025.

Top 3 airlines flying from Las Vegas to Allentown

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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 mayo 12, 2025.