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Cheap flights from Allentown to Las Vegas from $175

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Allentown to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:40 pm - 10:55 pmABE  Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl
8h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:30 pm - 10:46 pmLAS  Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem
7h 16m1 stop Atlanta Hartsfield-Jackson
$429Delta
Tue, May 4 - Tue, May 11
Delta Logo
5:40 pm - 10:55 pmABE  Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl
8h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:23 am - 5:12 pmLAS  Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem
6h 49m1 stop Atlanta Hartsfield-Jackson
$429Delta
Fri, Apr 30 - Wed, May 12
United Airlines Logo
5:32 pm - 10:53 pmABE  Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl
8h 21m1 stop Chicago O'Hare Intl
United Airlines Logo
11:59 pm - 9:51 amLAS  Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem
6h 52m1 stop Chicago O'Hare Intl
$429United Airlines
Mon, Dec 7 - Mon, Dec 14
United Airlines Logo
5:35 pm - 10:30 pmABE  Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl
7h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
8:50 am - 9:13 pmLAS  Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem
9h 23m1 stop Chicago O'Hare Intl
$429United Airlines
Tue, Feb 16 - Tue, Feb 23
Delta Logo
5:40 pm - 10:55 pmABE  Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl
8h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:00 am - 10:46 pmLAS  Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem
8h 46m1 stop Atlanta Hartsfield-Jackson
$429Delta
Mon, May 3 - Sat, May 8
United Airlines Logo
6:00 am - 1:25 pmABE  Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl
10h 25m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 am - 4:45 pmLAS  Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem
6h 45m1 stop Chicago O'Hare Intl
$429United Airlines
Sat, Jan 16 - Tue, Jan 19
Multiple Airlines Logo
11:00 am - 8:34 amABE  Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl
24h 34m1 stop Orlando Sanford Intl
Multiple Airlines Logo
12:59 am - 2:28 pmLAS  Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem
34h 29m2 stops Dallas/Fort Worth Fort Lauderdale
$435Multiple Airlines
Tue, Dec 1 - Tue, Dec 8
Multiple Airlines Logo
2:08 pm - 11:48 pmABE  Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl
12h 40m2 stops Nashville Intl Dallas/Fort Worth
Multiple Airlines Logo
11:20 pm - 10:00 pmLAS  Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem
19h 40m1 stop Orlando
$449Multiple Airlines
Tue, Dec 22 - Tue, Dec 29
American Airlines Logo
5:12 pm - 12:24 amABE  Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl
10h 12m1 stop Chicago O'Hare Intl
American Airlines Logo
6:00 am - 4:42 pmLAS  Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem
7h 42m1 stop Chicago O'Hare Intl
$463American Airlines
Tue, Apr 20 - Tue, May 4
American Airlines Logo
12:48 pm - 8:12 pmABE  Allentown-Bethlehem-LAS Las Vegas Harry Reid Intl
10h 24m1 stop Charlotte Douglas
American Airlines Logo
1:27 pm - 11:23 pmLAS  Las Vegas Harry Reid Intl-ABE Allentown-Bethlehem
6h 56m1 stop Charlotte Douglas
$463American Airlines
Sat, Jan 16 - Sat, Feb 6

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Delta flights from Allentown to Las Vegas

Our best Delta deals on Allentown to Las Vegas flight tickets
Delta
Dec 21
ABE6:01 pmAllentown-Bethlehem
8h 21m
1 stop
LAS11:22 pmLas Vegas Harry Reid Intl
Dec 28
LAS6:00 amLas Vegas Harry Reid Intl
8h 21m
1 stop
ABE5:21 pmAllentown-Bethlehem
$429
Delta
Dec 23
ABE1:00 pmAllentown-Bethlehem
8h 29m
1 stop
LAS6:29 pmLas Vegas Harry Reid Intl
Dec 28
LAS6:00 amLas Vegas Harry Reid Intl
8h 21m
1 stop
ABE5:21 pmAllentown-Bethlehem
$438
Delta
Dec 1
ABE5:58 pmAllentown-Bethlehem
8h 22m
1 stop
LAS11:20 pmLas Vegas Harry Reid Intl
Dec 9
LAS11:50 pmLas Vegas Harry Reid Intl
9h 17m
1 stop
ABE12:07 pmAllentown-Bethlehem
$447

United Airlines flights from Allentown to Las Vegas

Our best United Airlines deals on Allentown to Las Vegas flight tickets
United Airlines
Apr 24
ABE5:36 pmAllentown-Bethlehem
7h 07m
1 stop
LAS9:43 pmLas Vegas Harry Reid Intl
Apr 28
LAS7:30 pmLas Vegas Harry Reid Intl
11h 36m
2 stops
ABE10:06 amAllentown-Bethlehem
$434
United Airlines
Dec 8
ABE10:26 amAllentown-Bethlehem
11h 16m
2 stops
LAS6:42 pmLas Vegas Harry Reid Intl
Dec 15
LAS9:49 amLas Vegas Harry Reid Intl
8h 33m
2 stops
ABE9:22 pmAllentown-Bethlehem
$439
United Airlines
Feb 23
ABE5:35 pmAllentown-Bethlehem
7h 55m
1 stop
LAS10:30 pmLas Vegas Harry Reid Intl
Feb 27
LAS6:00 amLas Vegas Harry Reid Intl
12h 13m
2 stops
ABE9:13 pmAllentown-Bethlehem
$440

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownLas Vegas

ABE Allentown-Bethlehem - LAS Las Vegas Harry Reid Intl

ABELAS

Allentown-Bethlehem

Tue 5/4

5:40 pm-10:55 pm

1 stop8h 15m

Las Vegas Harry Reid Intl

Tue 5/11

12:30 pm-10:46 pm

1 stop7h 16m

$429
Quickest round-trip

AllentownLas Vegas

ABE Allentown-Bethlehem - LAS Las Vegas Harry Reid Intl

ABELAS

Allentown-Bethlehem

Fri 4/30

5:40 pm-10:55 pm

1 stop8h 15m

Las Vegas Harry Reid Intl

Wed 5/12

7:23 am-5:12 pm

1 stop6h 49m

$429

AllentownLas Vegas

ABE Allentown-Bethlehem - LAS Las Vegas Harry Reid Intl

ABELAS

Allentown-Bethlehem

Mon 12/7

5:32 pm-10:53 pm

1 stop8h 21m

Las Vegas Harry Reid Intl

Mon 12/14

11:59 pm-9:51 am

1 stop6h 52m

$429

AllentownLas Vegas

ABE Allentown-Bethlehem - LAS Las Vegas Harry Reid Intl

ABELAS

Allentown-Bethlehem

Tue 2/16

5:35 pm-10:30 pm

1 stop7h 55m

Las Vegas Harry Reid Intl

Tue 2/23

8:50 am-9:13 pm

1 stop9h 23m

$429

AllentownLas Vegas

ABE Allentown-Bethlehem - LAS Las Vegas Harry Reid Intl

ABELAS

Allentown-Bethlehem

Mon 5/3

5:40 pm-10:55 pm

1 stop8h 15m

Las Vegas Harry Reid Intl

Sat 5/8

11:00 am-10:46 pm

1 stop8h 46m

$429

AllentownLas Vegas

ABE Allentown-Bethlehem - LAS Las Vegas Harry Reid Intl

ABELAS

Allentown-Bethlehem

Sat 1/16

6:00 am-1:25 pm

1 stop10h 25m

Las Vegas Harry Reid Intl

Tue 1/19

7:00 am-4:45 pm

1 stop6h 45m

$429

AllentownLas Vegas

ABE Allentown-Bethlehem - LAS Las Vegas Harry Reid Intl

ABELAS

Allentown-Bethlehem

Tue 12/1

11:00 am-8:34 am

1 stop24h 34m

Las Vegas Harry Reid Intl

Tue 12/8

12:59 am-2:28 pm

2 stops34h 29m

$435

AllentownLas Vegas

ABE Allentown-Bethlehem - LAS Las Vegas Harry Reid Intl

ABELAS

Allentown-Bethlehem

Tue 12/22

2:08 pm-11:48 pm

2 stops12h 40m

Las Vegas Harry Reid Intl

Tue 12/29

11:20 pm-10:00 pm

1 stop19h 40m

$449

AllentownLas Vegas

ABE Allentown-Bethlehem - LAS Las Vegas Harry Reid Intl

ABELAS

Allentown-Bethlehem

Tue 4/20

5:12 pm-12:24 am

1 stop10h 12m

Las Vegas Harry Reid Intl

Tue 5/4

6:00 am-4:42 pm

1 stop7h 42m

$463

AllentownLas Vegas

ABE Allentown-Bethlehem - LAS Las Vegas Harry Reid Intl

ABELAS

Allentown-Bethlehem

Sat 1/16

12:48 pm-8:12 pm

1 stop10h 24m

Las Vegas Harry Reid Intl

Sat 2/6

1:27 pm-11:23 pm

1 stop6h 56m

$463

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 Las Vegas from

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

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

What is the typical price of a round-trip flight between Allentown and Las Vegas?

Prices are currently low for flights on this route.

Typical prices usually range from $476 to $726.
The lowest price recently found on this route was $429.

What is the cheapest month to fly to Las Vegas?

The month of June is, on average, the cheapest month to fly to Las Vegas from Allentown, with most prices found around $417. The month of August is another great option to travel to Las Vegas, with average flight prices from Allentown averaging around $430.

How far in advance should I book a flight from Allentown to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Allentown when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $517 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Allentown for as low as $375 on momondo.

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

As of November 2026, prices for Allentown to Las Vegas flights are approximately 28% cheaper when compared to flights at the same time last year.

When to book flights from Allentown to Las Vegas

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

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

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

Best Price Found

$175

Fastest flight time

8h 02m

Direct flights

None
The best one-way flight to Las Vegas from Allentown in the past 72 hours is $175. The best round-trip flight deal from Allentown to Las Vegas found on momondo in the last 72 hours is $429.
The fastest flight from Allentown to Las Vegas takes 8h 02m
There are no direct flights from Allentown to Las Vegas. There are no popular flight routes from Allentown to Las Vegas.
Search flight deals

Frequently asked questions about flying from Allentown to Las Vegas

  • How far is Allentown-Bethlehem to Las Vegas Harry Reid Intl by plane?

    The distance between Allentown-Bethlehem and Las Vegas Harry Reid Intl is about 2150.1 mi. Flights usually cover this in 8h 02m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Allentown-Bethlehem Airport to Las Vegas Harry Reid Intl Airport are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The travel and health documents required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Allentown to Las Vegas?

Best airlines flying from Allentown to Las Vegas

Compare and see reviews for airlines that fly from Allentown to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $325Free CancellationRating
7.8
8,700 reviews
Search Delta flights
United AirlinesPriceFrom $338Free CancellationRating
7.3
10,471 reviews
Search United Airlines flights
American AirlinesPriceFrom $372Free CancellationRating
7.0
12,224 reviews
Search American Airlines flights

Traveling to a place near Las Vegas?

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

Why use momondo?

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

It is quick and easy to find Allentown to Las Vegas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Las Vegas that suits you.

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

Yes. All flights to Las Vegas from Allentown on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Allentown to Las Vegas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Las Vegas from Allentown. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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