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Allentown

$171+ 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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — ABE
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 January 27, 2026.

This Delta deal was found by Cheapflights users on 1/26. 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.
Mon 3/24:50 pm
RDU
-
ABE
1 stop5h 59m
Delta
Mon 3/95:58 pm
ABE
-
RDU
1 stop4h 18m
Delta
Deal found 1/26$252
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/116:25 am
RDU
-
ABE
2 stops31h 22m
Multiple Airlines
Sun 2/152:14 pm
ABE
-
RDU
1 stop8h 00m
Multiple Airlines
Deal found 1/27$263
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 2/191:11 pm
RDU
-
ABE
1 stop7h 04m
Multiple Airlines
Mon 2/2312:42 pm
ABE
-
RDU
2 stops28h 29m
Multiple Airlines
Deal found 1/25$279
This Delta deal was found by Cheapflights users on 1/24. 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.
Sat 5/303:30 pm
RDU
-
ABE
1 stop7h 26m
Delta
Thu 6/46:30 am
ABE
-
RDU
1 stop6h 21m
Delta
Deal found 1/24$327
This United Airlines deal was found by Cheapflights users on 1/25. 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 2/2510:00 am
RDU
-
ABE
1 stop6h 48m
United Airlines
Sat 2/282:55 pm
ABE
-
RDU
1 stop6h 01m
United Airlines
Deal found 1/25$334
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 2/19:56 pm
RDU
-
ABE
1 stop23h 30m
Multiple Airlines
Sat 2/75:59 pm
ABE
-
RDU
1 stop15h 43m
Multiple Airlines
Deal found 1/26$335
This Delta deal was found by Cheapflights users on 1/25. 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.
Wed 4/225:18 am
RDU
-
ABE
1 stop6h 54m
Delta
Sat 4/255:59 pm
ABE
-
RDU
1 stop6h 19m
Delta
Deal found 1/25$337
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 1/282:15 pm
RDU
-
ABE
1 stop24h 44m
Multiple Airlines
Sat 2/75:59 pm
ABE
-
RDU
1 stop15h 43m
Multiple Airlines
Deal found 1/26$342
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 3/35:35 pm
RDU
-
ABE
1 stop5h 56m
American Airlines
Sun 3/156:04 am
ABE
-
RDU
1 stop4h 29m
American Airlines
Deal found 1/26$352
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 1/299:36 pm
RDU
-
ABE
1 stop23h 50m
Multiple Airlines
Sat 2/75:59 pm
ABE
-
RDU
1 stop15h 43m
Multiple Airlines
Deal found 1/26$358
This Delta deal was found by Cheapflights users on 1/24. 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.
Sat 9/127:45 am
RDU
-
ABE
1 stop4h 23m
Delta
Sun 9/136:30 am
ABE
-
RDU
1 stop6h 20m
Delta
Deal found 1/24$367

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$252
(Delta)

One-way from

$171
(Kiwi.com)

Popular in

November

Cheapest in

March

Average price

$310
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. 22% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 27, 2026.
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

Mon 3/2

4:50 pm-10:49 pm

1 stop5h 59m

Allentown-Bethlehem

Mon 3/9

5:58 pm-10:16 pm

1 stop4h 18m

$252

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Wed 2/11

6:25 am-1:47 pm

2 stops31h 22m

Allentown-Bethlehem

Sun 2/15

2:14 pm-10:14 pm

1 stop8h 00m

$263

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Wed 4/22

5:18 am-12:12 pm

1 stop6h 54m

Allentown-Bethlehem

Sat 4/25

5:59 pm-12:18 am

1 stop6h 19m

$337

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Wed 2/11

10:00 am-4:22 pm

1 stop6h 22m

Allentown-Bethlehem

Sun 2/15

6:28 am-1:44 pm

1 stop7h 16m

$339

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Sun 4/19

6:58 pm-8:10 pm

1 stop25h 12m

Allentown-Bethlehem

Fri 4/24

1:41 pm-6:03 pm

1 stop28h 22m

$403

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Sat 1/31

11:00 am-5:14 pm

1 stop6h 14m

Allentown-Bethlehem

Sat 2/7

6:28 am-11:07 am

1 stop4h 39m

$403

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Sun 2/1

9:56 pm-9:26 pm

1 stop23h 30m

Allentown-Bethlehem

Sat 2/7

7:49 pm-5:25 pm

2 stops21h 36m

$411

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Mon 2/23

12:33 pm-5:12 pm

1 stop4h 39m

Allentown-Bethlehem

Mon 3/2

5:58 pm-12:09 am

1 stop6h 11m

$419

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Thu 2/19

5:54 pm-10:49 pm

1 stop4h 55m

Allentown-Bethlehem

Mon 2/23

5:58 pm-10:34 pm

1 stop4h 36m

$419

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Sat 2/7

8:16 pm-2:59 pm

1 stop18h 43m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Allentown flight deals on Cheapflights vs. FlightHub >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 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 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.

How much does it cost to fly round-trip from Raleigh to Allentown?

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 January 27, 2026.
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
9,205 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,205 reviews
United Airlines
7.4
Good
9,205 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,197 reviews
United Airlines
7.4
Good
9,205 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 can get you from Raleigh to Allentown in just under 5h 59m. Your travel time can differ by up to . The distance between Raleigh and Allentown is about 376 mi.

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

    American Airlines, at $158, 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 42% 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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Other flights to Allentown

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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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$158Average$298FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$178Average$264FlexibilityNo cancel feeOn-time69%

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