RDU - ABE

$198 Find Cheap Flights from Raleigh to Allentown

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Raleigh to Allentown departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Allentown

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Allentown, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Raleigh to Allentown, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$198
Overall average: $253
Delta
Fri 1/23Sat 1/24
RDU - ABE • 1 stop
Cheapest one-way
$228
United Airlines
Fri 1/2
RDU - ABE • 1 stop
Top airlines
Delta
Cheapest • from $198 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 33% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Allentown!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Raleigh to Allentown (RDU-ABE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Raleigh to Allentown that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Raleigh to Allentown

Fri, Jan 23 - Sat, Jan 24
Delta Logo
6:25 am - 12:05 pm
RDU
-
ABE
5h 40m1 stop
Delta Logo
5:59 pm - 12:15 am
ABE
-
RDU
6h 16m1 stop
$198Delta
Thu, Feb 12 - Mon, Feb 16
Multiple Airlines Logo
10:01 pm - 11:52 am
RDU
-
ABE
13h 51m1 stop
Multiple Airlines Logo
6:00 am - 9:51 am
ABE
-
RDU
27h 51m1 stop
$253Multiple Airlines
Sat, Jan 24 - Sun, Jan 25
Delta Logo
2:58 pm - 10:10 pm
RDU
-
ABE
7h 12m1 stop
Delta Logo
5:59 pm - 10:36 pm
ABE
-
RDU
4h 37m1 stop
$262Delta
Thu, Jan 8 - Sun, Jan 11
United Airlines Logo
10:00 am - 4:22 pm
RDU
-
ABE
6h 22m1 stop
United Airlines Logo
11:30 am - 5:04 pm
ABE
-
RDU
5h 34m1 stop
$289United Airlines
Thu, Jan 8 - Sun, Jan 11
United Airlines Logo
10:00 am - 4:22 pm
RDU
-
ABE
6h 22m1 stop
United Airlines Logo
6:15 am - 2:06 pm
ABE
-
RDU
7h 51m2 stops
$294United Airlines
Thu, Dec 18 - Sun, Dec 21
Multiple Airlines Logo
6:00 am - 8:36 pm
RDU
-
ABE
14h 36m2 stops
Multiple Airlines Logo
2:37 pm - 9:07 am
ABE
-
RDU
18h 30m1 stop
$311Multiple Airlines
Thu, Feb 26 - Mon, Mar 2
Multiple Airlines Logo
8:48 am - 8:10 pm
RDU
-
ABE
11h 22m1 stop
Multiple Airlines Logo
1:48 pm - 9:29 pm
ABE
-
RDU
31h 41m2 stops
$320Multiple Airlines
Thu, Dec 18 - Fri, Dec 19
Multiple Airlines Logo
6:45 am - 1:47 pm
RDU
-
ABE
7h 02m1 stop
Multiple Airlines Logo
8:03 pm - 10:56 am
ABE
-
RDU
14h 53m1 stop
$324Multiple Airlines
Thu, Jan 8 - Sun, Jan 11
United Airlines Logo
9:25 am - 9:05 pm
RDU
-
ABE
11h 40m2 stops
United Airlines Logo
6:15 am - 2:06 pm
ABE
-
RDU
7h 51m2 stops
$334United Airlines
Thu, Jan 8 - Sun, Jan 11
United Airlines Logo
9:25 am - 9:05 pm
RDU
-
ABE
11h 40m2 stops
United Airlines Logo
6:15 am - 2:06 pm
ABE
-
RDU
7h 51m2 stops
$348United Airlines
Booking Insights

KAYAK's insights & trends for Raleigh to Allentown flights

Get data-powered insights and trends into flights from Raleigh to Allentown to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Raleigh to Allentown?

The average price of all round-trip flights from Raleigh to Allentown clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Allentown on a Saturday and more expensive on a Sunday. On your return trip to Raleigh, you should consider flying back on a Wednesday, and avoid Mondays for better deals.

What is the cheapest month to fly from Raleigh to Allentown?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Raleigh to Allentown, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Raleigh to Allentown is March, where tickets cost $168 (return) on average. On the other hand, the most expensive months are October and November, where the average cost of round-trip tickets is $298 and $290 respectively.

Good to know

Low seasonMarch
Cheapest flight$198
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Raleigh to Allentown

When to book flights from Raleigh to Allentown

Are your dates flexible? Find out the best times to travel from Raleigh to Allentown based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Raleigh to Allentown

  • What is the cheapest flight from Raleigh to Allentown?

    In the last 3 days, the lowest price for a flight from Raleigh to Allentown was $145 for a one-way ticket and $198 for a round-trip.

  • Do I need a passport to fly between Raleigh and Allentown?

    No, a passport isn't needed to fly from Raleigh to Allentown. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Raleigh to Allentown?

    On your way to Allentown, you’ll fly out from Raleigh-Durham. You’ll be landing at Allentown-Bethlehem.

  • Which aircraft models fly most regularly from Raleigh to Allentown?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Raleigh to Allentown?

    Star Alliance, and oneworld are the airline alliances operating flights between Raleigh and Allentown, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Raleigh to Allentown, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Raleigh to Allentown are United Airlines and American Airlines. With an average price for the route of $264 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $283 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Raleigh to Allentown?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Raleigh to Allentown.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Raleigh to Allentown?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from Raleigh is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Raleigh to Allentown?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Allentown with an airline and back to Raleigh with another airline. Booking your flights between Raleigh and ABE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Raleigh to Allentown?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Allentown from Raleigh up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Raleigh to Allentown

 
See real verified KAYAK customer reviews for airlines flying from Raleigh to Allentown. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Raleigh to Allentown? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9065 reviews
7.7Boarding
7.1Entertainment
7.3Comfort
8.1Crew
6.6Food
Airline reviews

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

4.0 OkayJessica, Dec 2025
EWR - LAS
Read more United Airlines reviews

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

the trip to madrid was uncomfortable with my legs touching the seat in front of me

Very below average , plane from Dallas to Toyko was very poor designed plane. I had to sit for 13 hours next to fat man. Really bad seat and entertainment screen sucked

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

Internet was a bit expensive and did not work ask that week otherwise a good flight

The flight had a delay that made me being in a real rush to take the second flight. The delay was almost for 2 hours. They moved us from gate to gate in 4 times. Once I arrived to Philadelphia, I got to run thorough all the airport, as the train was already closed by that time. So I got sick with asthma for all the running I had to do. And I was the last one to board, when it was almost closed. So irresponsable with the people

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

This flight never occurred because AA couldn’t get their act together.

Everything you need to know for your flight from Raleigh to Allentown

Information on your arrival and departure airports