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$120+ Cheap flights from Raleigh to Allentown (RDU - 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — ABE
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Raleigh to Allentown

Cheapest flights from Raleigh to Allentown
Explore the most affordable flight options available from Raleigh to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 12/318:29 amRDU - ABE
1 stop8h 01mUnited Airlines
Sun 1/116:15 amABE - RDU
1 stop7h 47mUnited Airlines
Deal found 12/10$289
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/318:29 amRDU - ABE
1 stop8h 01mUnited Airlines
Thu 1/86:15 amABE - RDU
2 stops7h 51mUnited Airlines
Deal found 12/10$329
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/318:29 amRDU - ABE
1 stop8h 01mUnited Airlines
Mon 1/1211:30 amABE - RDU
1 stop5h 34mUnited Airlines
Deal found 12/10$372
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/316:00 amRDU - ABE
2 stops15h 47mUnited Airlines
Fri 1/911:30 amABE - RDU
1 stop5h 34mUnited Airlines
Deal found 12/10$407
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/188:29 amRDU - ABE
1 stop8h 01mUnited Airlines
Sun 12/212:30 pmABE - RDU
1 stop7h 18mUnited Airlines
Deal found 12/10$415
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/131:30 pmRDU - ABE
1 stop8h 16mUnited Airlines
Sun 12/146:30 amABE - RDU
1 stop7h 37mUnited Airlines
Deal found 12/11$425
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/196:37 pmRDU - ABE
1 stop4h 52mAmerican Airlines
Tue 12/236:04 amABE - RDU
1 stop4h 30mAmerican Airlines
Deal found 12/11$457
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
Fri 12/268:14 pmRDU - ABE
1 stop24h 39mMultiple Airlines
Tue 12/302:37 pmABE - RDU
1 stop18h 20mMultiple Airlines
Deal found 12/11$464
This American Airlines deal was found by Cheapflights users on 12/10. 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.
Mon 12/225:00 amRDU - ABE
1 stop6h 20mAmerican Airlines
Mon 12/296:04 amABE - RDU
1 stop4h 30mAmerican Airlines
Deal found 12/10$492
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Sun 12/141:30 pmRDU - ABE
1 stop8h 16mUnited Airlines
Tue 12/161:00 pmABE - RDU
1 stop8h 21mUnited Airlines
Deal found 12/10$494

Find flight deals from Raleigh to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$262
(Delta)

One-way from

$120
(Kiwi.com)

Popular in

November

Cheapest in

March

Average price

$397
Provider with most accurate pricing for Raleigh-Durham-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Allentown-Bethlehem flights.
Search Deals
From Raleigh-Durham to Allentown-Bethlehem
Search Deals
One-way flight from Raleigh-Durham to Allentown-Bethlehem
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh 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 December 12, 2025.
Use the filters below to find and compare flights from Raleigh to Allentown that are best for you.

Fly from

Raleigh

Fly to

Allentown

Route

Depart

Return

Price

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Sat 1/3

4:52 pm-10:46 pm

1 stop5h 54m

Allentown-Bethlehem

Fri 1/9

5:59 pm-12:15 am

1 stop6h 16m

$283

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Tue 1/6

5:15 am-12:05 pm

1 stop6h 50m

Allentown-Bethlehem

Sun 1/11

5:59 pm-12:15 am

1 stop6h 16m

$283

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Thu 1/1

8:29 am-4:30 pm

1 stop8h 01m

Allentown-Bethlehem

Wed 1/14

11:30 am-5:04 pm

1 stop5h 34m

$289

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Thu 1/1

8:29 am-4:30 pm

1 stop8h 01m

Allentown-Bethlehem

Fri 1/9

11:30 am-5:04 pm

1 stop5h 34m

$289

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Thu 1/1

8:29 am-4:30 pm

1 stop8h 01m

Allentown-Bethlehem

Sat 1/10

11:30 am-5:14 pm

1 stop5h 44m

$289

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Wed 12/31

8:29 am-4:30 pm

1 stop8h 01m

Allentown-Bethlehem

Tue 1/13

6:15 am-2:02 pm

1 stop7h 47m

$289

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Wed 12/31

8:29 am-4:30 pm

1 stop8h 01m

Allentown-Bethlehem

Thu 1/8

11:30 am-5:04 pm

1 stop5h 34m

$289

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Wed 12/31

8:29 am-4:30 pm

1 stop8h 01m

Allentown-Bethlehem

Sun 1/11

6:15 am-2:06 pm

2 stops7h 51m

$294

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Thu 1/1

8:29 am-4:30 pm

1 stop8h 01m

Allentown-Bethlehem

Tue 1/13

6:15 am-2:06 pm

2 stops7h 51m

$294

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Thu 1/8

10:00 am-4:22 pm

1 stop6h 22m

Allentown-Bethlehem

Sun 1/11

6:15 am-2:06 pm

2 stops7h 51m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 18 results
1
2

Compare providers for flights from Raleigh 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 Raleigh to Allentown in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Raleigh-Allentown flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Raleigh-Allentown flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Raleigh-Allentown flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Allentown flights, Cheapflights users trust eDreams the most. eDreams 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 Raleigh-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 Raleigh to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Raleigh 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 Raleigh to Allentown

What is the cheapest month to book a flight from Raleigh to Allentown?

Currently, March is the cheapest month in which you can book a flight from Raleigh to Allentown (average of $48). Flying from Raleigh to Allentown in November is currently the most expensive (average of $89). 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.

What is the cheapest time of day to fly from RDU to ABE?

Find hourly flight availability from Raleigh to Allentown. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Raleigh to Allentown in the morning. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight in the evening.

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 December 12, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Raleigh to Allentown. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,095 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,050 reviews
United Airlines
7.4
Good
9,095 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Raleigh to Allentown?

    Delta and United Airlines can get you from Raleigh to Allentown in just under 5h 54m. Your travel time can differ by up to 2h 07m. The distance between Raleigh and Allentown is about 376 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Raleigh to Allentown round-trip?

    American Airlines, at $143, was found to be the cheapest airline from Raleigh to Allentown. An alternate airline flying to your destination would be United Airlines. American Airlines is 47% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Raleigh to Allentown that include hotel bookings?

    Yes. In addition to deals on Raleigh to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to Allentown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Allentown.

  • Can I find deals for business class flights from Raleigh to Allentown?

    Yes. Cheapflights offers flight deals from Raleigh 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 Raleigh to Allentown?

    Currently, March is the cheapest month in which you can book a flight from Raleigh to Allentown (average of $48). Flying from Raleigh to Allentown in November is currently the most expensive (average of $89). 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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Top 2 airlines flying from Raleigh to Allentown

Discover the top 2 airlines that operate flights from Raleigh 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$143Average$283FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$168Average$263FlexibilityNo cancel feeOn-time69%

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