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Cheap flights from Allentown to Las Vegas from $154

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Las Vegas departing on 11/18. 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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Find the cheapest flights from Allentown to Las Vegas

Cheap round-trip flights

Multiple Airlines Logo
7:30 am - 6:55 pmABE-LAS
14h 25m1 stop
Multiple Airlines Logo
10:16 pm - 8:12 pmLAS-ABE
18h 56m1 stop
$259Multiple Airlines
Find Deal
Sun, Oct 19 - Thu, Oct 23
Multiple Airlines Logo
3:46 pm - 10:50 pmABE-LAS
10h 04m1 stop
Multiple Airlines Logo
7:23 pm - 12:19 pmLAS-ABE
13h 56m1 stop
$280Multiple Airlines
Find Deal
Mon, Dec 15 - Wed, Dec 17
Multiple Airlines Logo
2:37 pm - 9:43 amABE-LAS
22h 06m1 stop
Multiple Airlines Logo
7:23 pm - 12:19 pmLAS-ABE
13h 56m1 stop
$282Multiple Airlines
Find Deal
Thu, Dec 4 - Wed, Dec 10
Multiple Airlines Logo
7:30 am - 6:55 pmABE-LAS
14h 25m1 stop
Multiple Airlines Logo
12:59 am - 3:42 pmLAS-ABE
11h 43m1 stop
$283Multiple Airlines
Find Deal
Sun, Oct 19 - Wed, Oct 22
Delta Logo
6:00 pm - 12:26 amABE-LAS
9h 26m1 stop
Delta Logo
12:43 am - 12:14 pmLAS-ABE
8h 31m1 stop
$297Delta
Find Deal
Wed, Dec 3 - Fri, Dec 5
American Airlines Logo
4:30 pm - 10:10 pmABE-LAS
8h 40m1 stop
American Airlines Logo
6:00 am - 4:39 pmLAS-ABE
7h 39m1 stop
$298American Airlines
Find Deal
Wed, Nov 5 - Sat, Nov 8
American Airlines Logo
1:56 pm - 7:05 pmABE-LAS
8h 09m1 stop
American Airlines Logo
11:59 pm - 2:13 pmLAS-ABE
11h 14m2 stops
$302American Airlines
Find Deal
Sat, Oct 25 - Tue, Oct 28
Delta Logo
6:00 pm - 12:26 amABE-LAS
9h 26m1 stop
Delta Logo
6:00 am - 5:14 pmLAS-ABE
8h 14m1 stop
$303Delta
Find Deal
Tue, Dec 2 - Sat, Dec 6
United Airlines Logo
1:00 pm - 12:17 amABE-LAS
14h 17m2 stops
United Airlines Logo
7:04 pm - 11:48 amLAS-ABE
13h 44m2 stops
$329United Airlines
Find Deal
Sat, Nov 1 - Fri, Nov 7
United Airlines Logo
1:00 pm - 12:17 amABE-LAS
14h 17m2 stops
United Airlines Logo
11:59 pm - 11:48 amLAS-ABE
8h 49m1 stop
$377United Airlines
Find Deal
Sat, Nov 1 - Mon, Nov 3

Delta flights from Allentown to Las Vegas

Our best Delta deals on Allentown to Las Vegas flight tickets
Delta
Dec 3
ABE6:00 pmAllentown-Bethlehem
9h 26m
1 stop
LAS12:26 amLas Vegas Harry Reid Intl
Dec 5
LAS12:43 amLas Vegas Harry Reid Intl
8h 31m
1 stop
ABE12:14 pmAllentown-Bethlehem
$297
Find similar
Delta
Dec 2
ABE6:00 pmAllentown-Bethlehem
9h 26m
1 stop
LAS12:26 amLas Vegas Harry Reid Intl
Dec 6
LAS6:00 amLas Vegas Harry Reid Intl
8h 14m
1 stop
ABE5:14 pmAllentown-Bethlehem
$303
Find similar
Delta
Nov 10
ABE6:00 pmAllentown-Bethlehem
9h 25m
1 stop
LAS12:25 amLas Vegas Harry Reid Intl
Nov 14
LAS12:43 amLas Vegas Harry Reid Intl
8h 33m
1 stop
ABE12:16 pmAllentown-Bethlehem
$333
Find similar

American Airlines flights from Allentown to Las Vegas

Our best American Airlines deals on Allentown to Las Vegas flight tickets
American Airlines
Nov 5
ABE4:30 pmAllentown-Bethlehem
8h 40m
1 stop
LAS10:10 pmLas Vegas Harry Reid Intl
Nov 8
LAS6:00 amLas Vegas Harry Reid Intl
7h 39m
1 stop
ABE4:39 pmAllentown-Bethlehem
$298
Find similar
American Airlines
Oct 25
ABE1:56 pmAllentown-Bethlehem
8h 09m
1 stop
LAS7:05 pmLas Vegas Harry Reid Intl
Oct 28
LAS11:59 pmLas Vegas Harry Reid Intl
11h 14m
2 stops
ABE2:13 pmAllentown-Bethlehem
$302
Find similar
American Airlines
Oct 25
ABE1:56 pmAllentown-Bethlehem
10h 07m
2 stops
LAS9:03 pmLas Vegas Harry Reid Intl
Oct 30
LAS11:59 pmLas Vegas Harry Reid Intl
11h 14m
2 stops
ABE2:13 pmAllentown-Bethlehem
$307
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Allentown to Las Vegas 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 September 17, 2025.
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

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Sun 10/19

7:30 am-6:55 pm

1 stop14h 25m

Las Vegas Harry Reid Intl

Thu 10/23

10:16 pm-8:12 pm

1 stop18h 56m

$259

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Mon 12/15

3:46 pm-10:50 pm

1 stop10h 04m

Las Vegas Harry Reid Intl

Wed 12/17

7:23 pm-12:19 pm

1 stop13h 56m

$280

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Thu 12/4

2:37 pm-9:43 am

1 stop22h 06m

Las Vegas Harry Reid Intl

Wed 12/10

7:23 pm-12:19 pm

1 stop13h 56m

$282

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Sun 10/19

7:30 am-6:55 pm

1 stop14h 25m

Las Vegas Harry Reid Intl

Wed 10/22

12:59 am-3:42 pm

1 stop11h 43m

$283

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Wed 12/3

6:00 pm-12:26 am

1 stop9h 26m

Las Vegas Harry Reid Intl

Fri 12/5

12:43 am-12:14 pm

1 stop8h 31m

$297

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Wed 11/5

4:30 pm-10:10 pm

1 stop8h 40m

Las Vegas Harry Reid Intl

Sat 11/8

6:00 am-4:39 pm

1 stop7h 39m

$298

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Sat 10/25

1:56 pm-7:05 pm

1 stop8h 09m

Las Vegas Harry Reid Intl

Tue 10/28

11:59 pm-2:13 pm

2 stops11h 14m

$302

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Tue 12/2

6:00 pm-12:26 am

1 stop9h 26m

Las Vegas Harry Reid Intl

Sat 12/6

6:00 am-5:14 pm

1 stop8h 14m

$303

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Sat 11/1

1:00 pm-12:17 am

2 stops14h 17m

Las Vegas Harry Reid Intl

Fri 11/7

7:04 pm-11:48 am

2 stops13h 44m

$329

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Sat 11/1

1:00 pm-12:17 am

2 stops14h 17m

Las Vegas Harry Reid Intl

Mon 11/3

11:59 pm-11:48 am

1 stop8h 49m

$377

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 cheapest month to fly to Las Vegas?

The month of February is, on average, the cheapest month to fly to Las Vegas from Allentown, with most prices found around $365. The month of April is another great option to travel to Las Vegas, with average flight prices from Allentown averaging around $383.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Saturday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $396. Flights from Allentown to Las Vegas on a Thursday will generally be more expensive and average around $523. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $201. Flights to Las Vegas are more costly in the morning, with an average ticket price of $517. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight 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 $466 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 $288 on momondo.

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

Direct flights

None
There are no direct flights from Allentown to Las Vegas. There are no popular flight routes from Allentown to Las Vegas.
Search flight deals

  • 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 7h 16m, 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
Spirit AirlinesPriceFrom $69Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $174Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $264Free CancellationRating
7.9
7,961 reviews
Search Delta flights
United AirlinesPriceFrom $283Free CancellationRating
7.4
8,926 reviews
Search United 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
Henderson
Mesquite
North Las Vegas
Paradise
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Winchester
Sunrise Manor
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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