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$313+ 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — ABE
Jun 27 — Jul 41
Fri 6/27
Fri 7/4
1 adult, Economy
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Cheap flight deals from Las Vegas to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Allentown (ABE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 22, 2025.

Round-trip from

$313
(Delta)

Popular in

November

Cheapest in

March

Average price

$324
From Las Vegas Harry Reid Intl to Allentown-Bethlehem
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Highest demand for flights based on searches. 16% potential increase in price ($85 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 22, 2025.

This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/510:45 amLAS - ABE
1 stop8h 44mDelta
Wed 7/96:14 pmABE - LAS
1 stop8h 45mDelta
Deal found 6/20$313
This Mytrip deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1311:30 amLAS - ABE
3 stops30h 30mMultiple Airlines
Fri 8/227:00 amABE - LAS
2 stops16h 24mMultiple Airlines
Deal found 6/21$320
This American Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/56:20 amLAS - ABE
2 stops10h 13mAmerican Airlines
Wed 7/96:15 amABE - LAS
1 stop7h 55mAmerican Airlines
Deal found 6/20$410
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/279:00 amLAS - ABE
1 stop9h 55mUnited Airlines
Sun 7/206:30 amABE - LAS
1 stop7h 25mUnited Airlines
Deal found 6/22$1,111

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 22, 2025.
Use the filters below to find and compare flights from Las Vegas to Allentown that are best for you.

Fly from

Las Vegas

Fly to

Allentown

Route

Depart

Return

Price

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Sat 7/5

10:45 am-10:29 pm

1 stop8h 44m

Allentown-Bethlehem

Wed 7/9

6:14 pm-11:59 pm

1 stop8h 45m

$313

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Wed 8/13

11:30 am-9:00 pm

3 stops30h 30m

Allentown-Bethlehem

Fri 8/22

7:00 am-8:24 pm

2 stops16h 24m

$320

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Sat 7/5

6:20 am-7:33 pm

2 stops10h 13m

Allentown-Bethlehem

Wed 7/9

6:15 am-11:10 am

1 stop7h 55m

$410

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Thu 7/10

7:25 am-5:00 pm

1 stop6h 35m

Allentown-Bethlehem

Fri 7/11

5:35 pm-9:52 pm

1 stop7h 17m

$1,171

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Fri 6/27

12:04 pm-10:29 pm

1 stop7h 25m

$326

Las VegasAllentown

LAS - ABE

LASABE

Las Vegas Harry Reid Intl

Fri 6/27

7:43 pm-5:00 pm

2 stops18h 17m

$780

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

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 $291). 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

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

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

Get insights into the airlines that provide service to Allentown. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Allentown. Reviews last updated June 22, 2025.
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
7,966 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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
7,966 reviews
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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
8,825 reviews
Delta
8.0
Very good
7,966 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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
7,966 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

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

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?

    Flying on Delta is currently your cheapest option to Allentown, with prices starting at $313. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $410 and $1,171, respectively. These flights start at 29% lower than the current average price 3 months from now.

  • 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 $291). 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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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 June 22, 2025.
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Top 3 airlines flying from Las Vegas to Allentown

Discover the top 3 airlines that operate flights from Las Vegas to Allentown. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$205Average$324FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$448FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$283Average$503FlexibilityNo cancel feeOn-time69%

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