$154+ Cheap flights from Las Vegas to Allentown (LAS - ABE)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — ABE
Sep 24 — Oct 11
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to Allentown with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Las Vegas to Allentown
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Best
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One-way
Cheapest flights from Las Vegas to AllentownExplore 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 August 25, 2026.
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 August 25, 2026.
This Delta deal was found by Cheapflights users on 8/24. 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.
Fri 10/1611:30 pm -
1 stop9h 35m
Fri 10/236:03 pm -
1 stop8h 32m
Deal found 8/24![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Wed 11/47:00 am -
2 stops11h 02m
Sun 11/86:15 am -
1 stop8h 03m
Deal found 8/24![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 8/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:57 am -
1 stop7h 26m
Wed 9/912:56 pm -
1 stop9h 44m
Deal found 8/21![Delta logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:47 pm -
1 stop21h 51m
Sun 10/47:55 am -
2 stops29h 05m
Deal found 8/21![Multiple Airlines logo]()
$430
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:55 pm -
1 stop7h 02m
Wed 9/910:32 am -
2 stops11h 11m
Deal found 8/21![United Airlines logo]()
$457
This United Airlines deal was found by Cheapflights users on 8/24. 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 10/166:44 pm -
2 stops12h 18m
Fri 10/235:43 pm -
1 stop7h 30m
Deal found 8/24![United Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:00 am -
1 stop7h 08m
Thu 9/102:28 pm -
2 stops35h 17m
Deal found 8/24![Multiple Airlines logo]()
$540
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Thu 10/16:00 am -
1 stop8h 08m
Fri 10/25:43 pm -
1 stop7h 30m
Deal found 8/23![United Airlines logo]()
$565
Best flights from Las Vegas to AllentownDiscover carefully curated flight deals from Las Vegas to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
Discover carefully curated flight deals from Las Vegas to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
This Delta deal was found by Cheapflights users on 8/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1611:30 pm -
1 stop9h 35m
Fri 10/236:03 pm -
1 stop8h 32m
Deal found 8/21![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Wed 11/47:00 am -
2 stops11h 02m
Sun 11/86:15 am -
1 stop8h 03m
Deal found 8/24![United Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:47 pm -
1 stop21h 51m
Sun 10/47:55 am -
2 stops29h 05m
Deal found 8/21![Multiple Airlines logo]()
$430
This United Airlines deal was found by Cheapflights users on 8/24. 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 10/166:44 pm -
2 stops12h 18m
Fri 10/235:43 pm -
1 stop7h 30m
Deal found 8/24![United Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Thu 10/16:00 am -
1 stop8h 08m
Fri 10/25:43 pm -
1 stop7h 30m
Deal found 8/23![United Airlines logo]()
$565
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:50 pm -
1 stop7h 07m
Mon 9/145:36 pm -
1 stop8h 44m
Deal found 8/21![United Airlines logo]()
$579
Last-minute flights from Las Vegas to AllentownDiscover last-minute flight deals from Las Vegas to Allentown. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Allentown. Data last updated August 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:57 am -
1 stop7h 26m
Wed 9/912:56 pm -
1 stop9h 44m
Deal found 8/21![Delta logo]()
$426
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:55 pm -
1 stop7h 02m
Wed 9/910:32 am -
2 stops11h 11m
Deal found 8/21![United Airlines logo]()
$457
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:00 am -
1 stop7h 08m
Thu 9/102:28 pm -
2 stops35h 17m
Deal found 8/24![Multiple Airlines logo]()
$540
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:50 pm -
1 stop7h 07m
Mon 9/145:36 pm -
1 stop8h 44m
Deal found 8/21![United Airlines logo]()
$579
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:00 am -
1 stop8h 08m
Sun 10/45:43 pm -
1 stop7h 30m
Deal found 8/21![United Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2612:47 pm -
1 stop21h 51m
Sun 10/47:55 am -
2 stops29h 05m
Deal found 8/21![Multiple Airlines logo]()
$430
One-way flights from Las Vegas to AllentownSearch for one-way flight options from Las Vegas to Allentown. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
Search for one-way flight options from Las Vegas to Allentown. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:10 pm -
1 stop20h 58m
Deal found 8/24![Multiple Airlines logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:50 pm -
3 stops59h 26m
Deal found 8/23![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:04 pm -
2 stops20h 33m
Deal found 8/24![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:04 pm -
2 stops38h 04m
Deal found 8/24![Multiple Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:50 pm -
3 stops42h 47m
Deal found 8/24![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:45 am -
1 stop29h 53m
Deal found 8/24![Multiple Airlines logo]()
$224
Find 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 August 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (Delta) |
One-way from | $154 (Kiwi.com) |
Popular in | March |
Cheapest in | April |
Average price | $550 |
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 7,457,451 searches. Data last updated August 25, 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
Cheapest round-trip
Las VegasAllentown
LAS Las Vegas Harry Reid Intl - ABE Allentown-Bethlehem
LASABE
Las Vegas Harry Reid Intl
Fri 10/16
11:30 pm-12:05 pm
1 stop9h 35m
Allentown-Bethlehem
Fri 10/23
6:03 pm-11:35 pm
1 stop8h 32m
$379
Las VegasAllentown
LAS Las Vegas Harry Reid Intl - ABE Allentown-Bethlehem
LASABE
Las Vegas Harry Reid Intl
Wed 11/4
7:00 am-9:02 pm
2 stops11h 02m
Allentown-Bethlehem
Sun 11/8
6:15 am-11:18 am
1 stop8h 03m
$384
Las VegasAllentown
LAS Las Vegas Harry Reid Intl - ABE Allentown-Bethlehem
LASABE
Las Vegas Harry Reid Intl
Sat 9/26
12:47 pm-1:38 pm
1 stop21h 51m
Allentown-Bethlehem
Sun 10/4
7:55 am-10:00 am
2 stops29h 05m
$430
Las VegasAllentown
LAS Las Vegas Harry Reid Intl - ABE Allentown-Bethlehem
LASABE
Las Vegas Harry Reid Intl
Fri 10/16
6:44 pm-10:02 am
2 stops12h 18m
Allentown-Bethlehem
Fri 10/23
5:43 pm-10:13 pm
1 stop7h 30m
$494
Quickest round-trip
Las VegasAllentown
LAS Las Vegas Harry Reid Intl - ABE Allentown-Bethlehem
LASABE
Las Vegas Harry Reid Intl
Thu 10/1
6:00 am-5:08 pm
1 stop8h 08m
Allentown-Bethlehem
Fri 10/2
5:43 pm-10:13 pm
1 stop7h 30m
$565
Las VegasAllentown
LAS Las Vegas Harry Reid Intl - ABE Allentown-Bethlehem
LASABE
Las Vegas Harry Reid Intl
Fri 9/11
11:50 pm-9:57 am
1 stop7h 07m
Allentown-Bethlehem
Mon 9/14
5:36 pm-11:20 pm
1 stop8h 44m
$579
Cheapest one-way
Las VegasAllentown
LAS Las Vegas Harry Reid Intl - ABE Allentown-Bethlehem
LASABE
Las Vegas Harry Reid Intl
Mon 8/31
11:57 am-10:23 pm
1 stop7h 26m
$320
Las VegasAllentown
LAS Las Vegas Harry Reid Intl - ABE Allentown-Bethlehem
LASABE
Las Vegas Harry Reid Intl
Fri 9/11
10:45 am-10:26 pm
1 stop8h 41m
$320
Quickest one-way
Las VegasAllentown
LAS Las Vegas Harry Reid Intl - ABE Allentown-Bethlehem
LASABE
Las Vegas Harry Reid Intl
Sun 9/27
11:50 pm-9:35 am
1 stop6h 45m
$338
Las VegasAllentown
LAS Las Vegas Harry Reid Intl - ABE Allentown-Bethlehem
LASABE
Las Vegas Harry Reid Intl
Mon 9/21
11:50 pm-9:57 am
1 stop7h 07m
$338
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Las Vegas to Allentown
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Allentown in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Las Vegas-Allentown flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Allentown flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Allentown flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Las Vegas-Allentown flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Allentown flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
LAS-ABE
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.
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 August 25, 2026.
Peruse reviews from past customers who have flown with American Airlines from Las Vegas to Allentown to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.8
Boarding
7.5
Food
6.4
Crew
7.9
Overall
7.1
Comfort
7.2
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Entertainment
6.8
Boarding
7.5
Food
6.4
Crew
7.9
Overall
7.1
Comfort
7.2
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
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.
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Alternative routes for Las Vegas to Allentown
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Complete your trip
Complete your trip to Allentown by adding a car rental and/or hotel reservation to your travel itinerary.
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Las Vegas and Allentown flights
Browse other Las Vegas and Allentown flight options. Last updated on August 25, 2026.
Other flights from Las Vegas
Browse through other flights departing from Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on August 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Las Vegas to Allentown
Discover the top airline 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 7,457,451 searches. Data last updated August 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$382 | Average$550 | FlexibilityNo cancel fee | On-time71% |