What airlines fly to Allentown?

United Airlines, American Airlines and Frontier are the top three most popular airlines that fly to Allentown from Las Vegas according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 6 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Allentown-Bethlehem Airport?

Prices for flights from Las Vegas Harry Reid Intl Airport to Allentown-Bethlehem Airport were last updated today.

How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Allentown-Bethlehem Airport?

There is 1 operator available for flights from Las Vegas Harry Reid Intl Airport to Allentown-Bethlehem Airport as of October 2026.

How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Allentown-Bethlehem Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Las Vegas Harry Reid Intl Airport to Allentown-Bethlehem Airport.

What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

The travel and health documents you'll need for your trip to Allentown-Bethlehem Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Allentown-Bethlehem Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$162 Cheap Flights from Las Vegas to Allentown in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Las Vegas to Allentown

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Cheap round-trip flights

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11:30 pm - 12:04 pmLAS Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem

9h 34m1 stop Atlanta Hartsfield-Jackson

5:40 pm - 10:55 pmABE Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl

8h 15m1 stop Atlanta Hartsfield-Jackson

$419Delta

Tue, Jan 12 - Tue, Jan 19

8:44 am - 9:02 pmLAS Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem

9h 18m1 stop Chicago O'Hare Intl

5:36 pm - 10:29 pmABE Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl

7h 53m1 stop Chicago O'Hare Intl

$419United Airlines

Fri, Nov 13 - Sat, Nov 21

7:05 pm - 12:04 pmLAS Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem

13h 59m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson

6:00 pm - 10:46 pmABE Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl

7h 46m1 stop Atlanta Hartsfield-Jackson

$550Delta

Fri, Nov 13 - Sat, Nov 21

10:35 am - 8:51 pmLAS Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem

7h 16m1 stop Chicago O'Hare Intl

10:10 am - 8:20 pmABE Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl

13h 10m2 stops Chicago O'Hare Intl Los Angeles

$554United Airlines

Tue, Jan 12 - Tue, Jan 19

7:50 pm - 9:35 amLAS Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem

10h 45m2 stops San Francisco Chicago O'Hare Intl

10:10 am - 8:20 pmABE Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl

13h 10m2 stops Chicago O'Hare Intl Los Angeles

$559United Airlines

Tue, Jan 12 - Tue, Jan 19

12:01 am - 10:39 pmLAS Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem

19h 38m2 stops Houston George Bush Intcntl Orlando

6:40 am - 11:59 pmABE Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl

20h 19m1 stop Nashville Intl

$577Multiple Airlines

Sun, Nov 15 - Thu, Nov 19

12:50 am - 12:04 pmLAS Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem

8h 14m1 stop Atlanta Hartsfield-Jackson

12:45 pm - 6:38 pmABE Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl

8h 53m1 stop Atlanta Hartsfield-Jackson

$719Delta

Sun, Nov 15 - Thu, Nov 19

5:02 pm - 4:56 pmLAS Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem

20h 54m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:15 am - 11:57 pmABE Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl

20h 42m3 stops Chicago O'Hare Intl Sacramento Intl Los Angeles

$900United Airlines

Mon, Nov 16 - Thu, Nov 19

5:02 pm - 4:56 pmLAS Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem

20h 54m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:15 am - 3:12 pmABE Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl

11h 57m2 stops Chicago O'Hare Intl Los Angeles

$921United Airlines

Mon, Nov 16 - Thu, Nov 19

7:18 am - 11:57 pmLAS Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem

13h 39m1 stop Chicago O'Hare Intl

6:12 pm - 9:00 amABE Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl

17h 48m1 stop Chicago O'Hare Intl

$1,552American Airlines

Mon, Dec 7 - Sun, Dec 13

Cheap last minute flights

Enter your travel dates to find the best prices.

9:44 am - 10:19 pmLAS Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem

9h 35m1 stop Atlanta Hartsfield-Jackson

6:03 pm - 11:35 pmABE Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl

8h 32m1 stop Atlanta Hartsfield-Jackson

$570Delta

Wed, Oct 28 - Thu, Nov 5

12:29 pm - 10:19 pmLAS Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem

6h 50m1 stop Atlanta Hartsfield-Jackson

6:03 pm - 11:35 pmABE Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl

8h 32m1 stop Atlanta Hartsfield-Jackson

$570Delta

Tue, Oct 27 - Thu, Nov 5

12:29 pm - 10:19 pmLAS Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem

6h 50m1 stop Atlanta Hartsfield-Jackson

6:03 pm - 11:35 pmABE Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl

8h 32m1 stop Atlanta Hartsfield-Jackson

$570Delta

Sat, Oct 31 - Thu, Nov 5

7:14 am - 5:16 pmLAS Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem

7h 02m1 stop Atlanta Hartsfield-Jackson

6:03 pm - 11:35 pmABE Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl

8h 32m1 stop Atlanta Hartsfield-Jackson

$639Delta

Fri, Oct 30 - Thu, Nov 5

7:14 am - 5:16 pmLAS Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem

7h 02m1 stop Atlanta Hartsfield-Jackson

6:03 pm - 11:35 pmABE Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl

8h 32m1 stop Atlanta Hartsfield-Jackson

$639Delta

Thu, Oct 29 - Thu, Nov 5

6:00 am - 5:16 pmLAS Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem

8h 16m1 stop Atlanta Hartsfield-Jackson

6:03 pm - 11:35 pmABE Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl

8h 32m1 stop Atlanta Hartsfield-Jackson

$639Delta

Mon, Oct 26 - Thu, Nov 5

12:47 pm - 10:44 pmLAS Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem

30h 57m1 stop Fort Myers SW Florida Intl

2:32 pm - 6:29 pmABE Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl

30h 57m2 stops Fort Lauderdale Houston George Bush Intcntl

$648Multiple Airlines

Sat, Oct 31 - Thu, Nov 5

9:25 am - 10:12 pmLAS Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem

9h 47m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

5:14 pm - 10:47 pmABE Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl

8h 33m1 stop Charlotte Douglas

$662American Airlines

Wed, Oct 28 - Thu, Nov 5

5:15 am - 9:02 pmLAS Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem

12h 47m2 stops Denver Intl Chicago O'Hare Intl

5:36 pm - 10:31 pmABE Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl

7h 55m1 stop Chicago O'Hare Intl

$705United Airlines

Tue, Oct 27 - Thu, Nov 5

9:25 am - 10:12 pmLAS Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem

9h 47m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

6:11 am - 1:47 pmABE Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl

10h 36m2 stops Charlotte Douglas Los Angeles

$811American Airlines

Wed, Oct 28 - Thu, Nov 5

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United Airlines flights from Las Vegas to Allentown

Our best United Airlines deals on Las Vegas to Allentown flight tickets

United Airlines

Nov 13

LAS8:44 amLas Vegas Harry Reid Intl

9h 18m

1 stop

ABE9:02 pmAllentown-Bethlehem

Nov 21

ABE5:36 pmAllentown-Bethlehem

7h 53m

1 stop

LAS10:29 pmLas Vegas Harry Reid Intl

$419

United Airlines

Jan 12

LAS10:35 amLas Vegas Harry Reid Intl

7h 16m

1 stop

ABE8:51 pmAllentown-Bethlehem

Jan 19

ABE10:10 amAllentown-Bethlehem

13h 10m

2 stops

LAS8:20 pmLas Vegas Harry Reid Intl

$554

United Airlines

Jan 12

LAS7:50 pmLas Vegas Harry Reid Intl

10h 45m

2 stops

ABE9:35 amAllentown-Bethlehem

Jan 19

ABE10:10 amAllentown-Bethlehem

13h 10m

2 stops

LAS8:20 pmLas Vegas Harry Reid Intl

$559

Delta flights from Las Vegas to Allentown

Our best Delta deals on Las Vegas to Allentown flight tickets

Delta

Nov 13

LAS7:05 pmLas Vegas Harry Reid Intl

13h 59m

2 stops

ABE12:04 pmAllentown-Bethlehem

Nov 21

ABE6:00 pmAllentown-Bethlehem

7h 46m

1 stop

LAS10:46 pmLas Vegas Harry Reid Intl

$550

Delta

Oct 27

LAS12:29 pmLas Vegas Harry Reid Intl

6h 50m

1 stop

ABE10:19 pmAllentown-Bethlehem

Nov 5

ABE6:03 pmAllentown-Bethlehem

8h 32m

1 stop

LAS11:35 pmLas Vegas Harry Reid Intl

$570

Delta

Oct 26

LAS6:00 amLas Vegas Harry Reid Intl

8h 16m

1 stop

ABE5:16 pmAllentown-Bethlehem

Nov 5

ABE6:03 pmAllentown-Bethlehem

8h 32m

1 stop

LAS11:35 pmLas Vegas Harry Reid Intl

$639

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasAllentown

LAS Las Vegas Harry Reid Intl - ABE Allentown-Bethlehem

LASABE

Las Vegas Harry Reid Intl

Tue 1/12

11:30 pm-12:04 pm

1 stop9h 34m

Allentown-Bethlehem

Tue 1/19

5:40 pm-10:55 pm

1 stop8h 15m

$419

Las VegasAllentown

LAS Las Vegas Harry Reid Intl - ABE Allentown-Bethlehem

LASABE

Las Vegas Harry Reid Intl

Fri 11/13

8:44 am-9:02 pm

1 stop9h 18m

Allentown-Bethlehem

Sat 11/21

5:36 pm-10:29 pm

1 stop7h 53m

$419

Las VegasAllentown

LAS Las Vegas Harry Reid Intl - ABE Allentown-Bethlehem

LASABE

Las Vegas Harry Reid Intl

Fri 11/13

7:05 pm-12:04 pm

2 stops13h 59m

Allentown-Bethlehem

Sat 11/21

6:00 pm-10:46 pm

1 stop7h 46m

$550

Las VegasAllentown

LAS Las Vegas Harry Reid Intl - ABE Allentown-Bethlehem

LASABE

Las Vegas Harry Reid Intl

Tue 1/12

10:35 am-8:51 pm

1 stop7h 16m

Allentown-Bethlehem

Tue 1/19

10:10 am-8:20 pm

2 stops13h 10m

$554

Las VegasAllentown

LAS Las Vegas Harry Reid Intl - ABE Allentown-Bethlehem

LASABE

Las Vegas Harry Reid Intl

Tue 1/12

7:50 pm-9:35 am

2 stops10h 45m

Allentown-Bethlehem

Tue 1/19

10:10 am-8:20 pm

2 stops13h 10m

$559

Las VegasAllentown

LAS Las Vegas Harry Reid Intl - ABE Allentown-Bethlehem

LASABE

Las Vegas Harry Reid Intl

Sun 11/15

12:01 am-10:39 pm

2 stops19h 38m

Allentown-Bethlehem

Thu 11/19

6:40 am-11:59 pm

1 stop20h 19m

$577

Quickest round-trip

Las VegasAllentown

LAS Las Vegas Harry Reid Intl - ABE Allentown-Bethlehem

LASABE

Las Vegas Harry Reid Intl

Sun 11/15

12:50 am-12:04 pm

1 stop8h 14m

Allentown-Bethlehem

Thu 11/19

12:45 pm-6:38 pm

1 stop8h 53m

$719

Las VegasAllentown

LAS Las Vegas Harry Reid Intl - ABE Allentown-Bethlehem

LASABE

Las Vegas Harry Reid Intl

Mon 11/16

5:02 pm-4:56 pm

2 stops20h 54m

Allentown-Bethlehem

Thu 11/19

6:15 am-11:57 pm

3 stops20h 42m

$900

Las VegasAllentown

LAS Las Vegas Harry Reid Intl - ABE Allentown-Bethlehem

LASABE

Las Vegas Harry Reid Intl

Mon 11/16

5:02 pm-4:56 pm

2 stops20h 54m

Allentown-Bethlehem

Thu 11/19

6:15 am-3:12 pm

2 stops11h 57m

$921

Las VegasAllentown

LAS Las Vegas Harry Reid Intl - ABE Allentown-Bethlehem

LASABE

Las Vegas Harry Reid Intl

Mon 12/7

7:18 am-11:57 pm

1 stop13h 39m

Allentown-Bethlehem

Sun 12/13

6:12 pm-9:00 am

1 stop17h 48m

$1,552

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Las Vegas to Allentown

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Allentown?

The month of November is, on average, the cheapest month to fly to Allentown from Las Vegas, with most prices found around $0. If you aren’t able to travel to Allentown during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $0.

How have Las Vegas to Allentown flight prices changed over time?

As of October 2026, prices for Las Vegas to Allentown flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from Las Vegas to Allentown

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Allentown according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Las Vegas to Allentown (LAS to ABE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Allentown

Best Price Found	$162
Fastest flight time	9h 18m
Direct flights	None

The best one-way flight to Allentown from Las Vegas in the past 72 hours is $162. The best round-trip flight deal from Las Vegas to Allentown found on momondo in the last 72 hours is $419.

The fastest flight from Las Vegas to Allentown takes 9h 18m

There are no direct flights from Las Vegas to Allentown. There are no popular flight routes from Las Vegas to Allentown.

Search flight deals

Frequently asked questions about flying from Las Vegas to Allentown

How far is Las Vegas Harry Reid Intl to Allentown-Bethlehem by plane?
The distance between Las Vegas Harry Reid Intl and Allentown-Bethlehem is about 2150.1 mi. 9h 18m is a normal flight duration for this route.
When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Allentown-Bethlehem Airport?
Prices for flights from Las Vegas Harry Reid Intl Airport to Allentown-Bethlehem Airport were last updated today.
How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Allentown-Bethlehem Airport?
There is 1 operator available for flights from Las Vegas Harry Reid Intl Airport to Allentown-Bethlehem Airport as of October 2026.
How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Allentown-Bethlehem Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Las Vegas Harry Reid Intl Airport to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The travel and health documents you'll need for your trip to Allentown-Bethlehem Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Allentown-Bethlehem Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Las Vegas to Allentown?
momondo data reveals that the most frequently booked airline on the route from Las Vegas to Allentown is American Airlines, representing 100% of all bookings.

Best airlines flying from Las Vegas to Allentown

Compare and see reviews for airlines that fly from Las Vegas to Allentown with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $382	Free Cancellation	Rating 7.0 12,192 reviews		Search American Airlines flights

Lehighton

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Allentown?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Las Vegas to Allentown for you.

Can I find flights from Las Vegas to Allentown with flexible booking policies on momondo?

momondo does allow users to show only those flights to Allentown from Las Vegas which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Las Vegas to Allentown?

momondo provides multiple filters to help you find the best flight to Allentown from Las Vegas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Las Vegas to Allentown right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Las Vegas to Allentown flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.