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Cheap flights from Las Vegas to Allentown from $266

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Allentown departing on 4/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Las Vegas to Allentown

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
11:59 pm - 11:50 am
LAS
-
ABE
8h 51m
1 stop
United Airlines Logo
10:36 am - 5:54 pm
ABE
-
LAS
10h 18m
1 stop
$389United Airlines
Fri, Feb 20 - Tue, Feb 24
United Airlines Logo
11:59 pm - 11:50 am
LAS
-
ABE
8h 51m
1 stop
United Airlines Logo
10:36 am - 7:07 pm
ABE
-
LAS
11h 31m
2 stops
$394United Airlines
Fri, Feb 20 - Tue, Feb 24
Delta Logo
12:35 am - 12:12 pm
LAS
-
ABE
8h 37m
1 stop
Delta Logo
6:16 pm - 11:10 pm
ABE
-
LAS
7h 54m
1 stop
$474Delta
Thu, May 7 - Mon, May 11
United Airlines Logo
11:59 pm - 10:01 am
LAS
-
ABE
7h 02m
1 stop
United Airlines Logo
2:55 pm - 10:02 pm
ABE
-
LAS
10h 07m
1 stop
$481United Airlines
Tue, Feb 17 - Sat, Feb 21
United Airlines Logo
7:42 pm - 11:50 am
LAS
-
ABE
13h 08m
2 stops
United Airlines Logo
10:36 am - 11:55 pm
ABE
-
LAS
16h 19m
2 stops
$499United Airlines
Fri, Feb 20 - Tue, Feb 24
American Airlines Logo
12:03 pm - 12:22 am
LAS
-
ABE
9h 19m
1 stop
American Airlines Logo
12:00 pm - 7:23 pm
ABE
-
LAS
10h 23m
1 stop
$519American Airlines
Sat, May 16 - Sun, May 17
United Airlines Logo
7:07 pm - 9:58 am
LAS
-
ABE
11h 51m
2 stops
United Airlines Logo
5:35 pm - 11:31 pm
ABE
-
LAS
8h 56m
1 stop
$529United Airlines
Fri, May 8 - Mon, May 11
United Airlines Logo
11:59 pm - 10:01 am
LAS
-
ABE
7h 02m
1 stop
United Airlines Logo
5:23 pm - 11:30 pm
ABE
-
LAS
9h 07m
1 stop
$539United Airlines
Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
7:50 pm - 9:58 am
LAS
-
ABE
11h 08m
2 stops
United Airlines Logo
5:35 pm - 11:31 pm
ABE
-
LAS
8h 56m
1 stop
$597United Airlines
Sat, May 16 - Sun, May 17
United Airlines Logo
7:50 pm - 9:58 am
LAS
-
ABE
11h 08m
2 stops
United Airlines Logo
5:35 pm - 9:44 am
ABE
-
LAS
19h 09m
2 stops
$606United Airlines
Sat, May 16 - Sun, May 17

United Airlines flights from Las Vegas to Allentown

Our best United Airlines deals on Las Vegas to Allentown flight tickets
United Airlines
Feb 20
LAS11:59 pmLas Vegas Harry Reid Intl
8h 51m
1 stop
ABE11:50 amAllentown-Bethlehem
Feb 24
ABE10:36 amAllentown-Bethlehem
10h 18m
1 stop
LAS5:54 pmLas Vegas Harry Reid Intl
$389
United Airlines
Feb 20
LAS11:59 pmLas Vegas Harry Reid Intl
8h 51m
1 stop
ABE11:50 amAllentown-Bethlehem
Feb 24
ABE10:36 amAllentown-Bethlehem
11h 31m
2 stops
LAS7:07 pmLas Vegas Harry Reid Intl
$394
United Airlines
Feb 17
LAS11:59 pmLas Vegas Harry Reid Intl
7h 02m
1 stop
ABE10:01 amAllentown-Bethlehem
Feb 21
ABE2:55 pmAllentown-Bethlehem
10h 07m
1 stop
LAS10:02 pmLas Vegas Harry Reid Intl
$481

American Airlines flights from Las Vegas to Allentown

Our best American Airlines deals on Las Vegas to Allentown flight tickets
American Airlines
May 16
LAS12:03 pmLas Vegas Harry Reid Intl
9h 19m
1 stop
ABE12:22 amAllentown-Bethlehem
May 17
ABE12:00 pmAllentown-Bethlehem
10h 23m
1 stop
LAS7:23 pmLas Vegas Harry Reid Intl
$519
American Airlines
Feb 16
LAS2:27 pmLas Vegas Harry Reid Intl
7h 02m
1 stop
ABE12:29 amAllentown-Bethlehem
Feb 17
ABE12:50 pmAllentown-Bethlehem
10h 01m
1 stop
LAS7:51 pmLas Vegas Harry Reid Intl
$990

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Allentown 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, momondo users made 832,500 searches. Data last updated February 5, 2026.
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

Fri 2/20

11:59 pm-11:50 am

1 stop8h 51m

Allentown-Bethlehem

Tue 2/24

10:36 am-5:54 pm

1 stop10h 18m

$389

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Fri 2/20

11:59 pm-11:50 am

1 stop8h 51m

Allentown-Bethlehem

Tue 2/24

10:36 am-7:07 pm

2 stops11h 31m

$394

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Thu 5/7

12:35 am-12:12 pm

1 stop8h 37m

Allentown-Bethlehem

Mon 5/11

6:16 pm-11:10 pm

1 stop7h 54m

$474

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Tue 2/17

11:59 pm-10:01 am

1 stop7h 02m

Allentown-Bethlehem

Sat 2/21

2:55 pm-10:02 pm

1 stop10h 07m

$481

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Fri 2/20

7:42 pm-11:50 am

2 stops13h 08m

Allentown-Bethlehem

Tue 2/24

10:36 am-11:55 pm

2 stops16h 19m

$499

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Sat 5/16

12:03 pm-12:22 am

1 stop9h 19m

Allentown-Bethlehem

Sun 5/17

12:00 pm-7:23 pm

1 stop10h 23m

$519

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Fri 5/8

7:07 pm-9:58 am

2 stops11h 51m

Allentown-Bethlehem

Mon 5/11

5:35 pm-11:31 pm

1 stop8h 56m

$529

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Thu 2/19

11:59 pm-10:01 am

1 stop7h 02m

Allentown-Bethlehem

Mon 2/23

5:23 pm-11:30 pm

1 stop9h 07m

$539

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Sat 5/16

7:50 pm-9:58 am

2 stops11h 08m

Allentown-Bethlehem

Sun 5/17

5:35 pm-11:31 pm

1 stop8h 56m

$597

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Sat 5/16

7:50 pm-9:58 am

2 stops11h 08m

Allentown-Bethlehem

Sun 5/17

5:35 pm-9:44 am

2 stops19h 09m

$606

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Allentown from

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

Can stopping save me money on Las Vegas to Allentown flights?

You could potentially save up to 23% on your flight if you consider stops on a Las Vegas to Allentown flight.

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

As of February 2026, prices for Las Vegas to Allentown flights are approximately 3% more expensive 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

Fastest flight time

7h 02m

Direct flights

None
The fastest flight from Las Vegas to Allentown takes 7h 02m
There are no direct flights from Las Vegas to Allentown. There are no popular flight routes from Las Vegas to Allentown.
Search flight deals

  • 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. 7h 02m 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?

  • 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?

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 AirlinesPriceFrom $205Free CancellationRating
7.2
11,237 reviews
Search American Airlines flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,240 reviews
Search United Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
8,151 reviews
Search Delta flights

Traveling to a place near Allentown?

Book flights to Allentown if you plan to visit one of these locations
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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.

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