What is the cheapest airline that flies from Raleigh-Durham to Allentown-Bethlehem?

Delta is the most popular carrier operating from Raleigh-Durham to Allentown-Bethlehem

What airlines fly to Allentown?

Frontier, United Airlines and American Airlines are the top three most popular airlines that fly to Allentown from Raleigh according to our data. Frontier is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 6 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Raleigh-Durham Airport to Allentown-Bethlehem Airport?

Prices for flights from Raleigh-Durham Airport to Allentown-Bethlehem Airport are updated daily.

How many operators does momondo search for flights from Raleigh-Durham Airport to Allentown-Bethlehem Airport?

As of February 2026, there are 2 operators available to choose from for flights from Raleigh-Durham Airport to Allentown-Bethlehem Airport.

How old do you have to be to fly from Raleigh-Durham Airport to Allentown-Bethlehem Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Allentown-Bethlehem Airport.

What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$169 Cheap Flights from Raleigh to Allentown in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Raleigh to Allentown

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:17 pm - 10:11 pm

RDU

ABE

5h 54m

1 stop

5:59 pm - 12:18 am

ABE

RDU

6h 19m

1 stop

$255Delta

Sat, Apr 11 - Sat, Apr 18

6:15 am - 12:16 pm

RDU

ABE

6h 01m

1 stop

5:58 pm - 10:16 pm

ABE

RDU

4h 18m

1 stop

$272Delta

Tue, Mar 10 - Mon, Mar 16

5:35 pm - 11:31 pm

RDU

ABE

5h 56m

1 stop

6:04 am - 10:33 am

ABE

RDU

4h 29m

1 stop

$287American Airlines

Tue, Mar 10 - Sat, Mar 14

5:20 pm - 10:11 pm

RDU

ABE

4h 51m

1 stop

5:58 pm - 10:16 pm

ABE

RDU

4h 18m

1 stop

$290Delta

Sat, Mar 21 - Mon, Mar 23

7:52 pm - 9:18 pm

RDU

ABE

25h 26m

1 stop

6:00 pm - 9:00 am

ABE

RDU

15h 00m

1 stop

$293Multiple Airlines

Sat, May 30 - Thu, Jun 4

6:00 am - 2:56 pm

RDU

ABE

8h 56m

1 stop

1:41 pm - 6:44 pm

ABE

RDU

29h 03m

1 stop

$305Multiple Airlines

Thu, Apr 9 - Mon, Apr 13

6:00 am - 2:56 pm

RDU

ABE

8h 56m

1 stop

1:41 pm - 6:44 pm

ABE

RDU

29h 03m

1 stop

$306Multiple Airlines

Thu, Apr 9 - Mon, Apr 13

4:17 pm - 10:11 pm

RDU

ABE

5h 54m

1 stop

5:59 pm - 12:18 am

ABE

RDU

6h 19m

1 stop

$311Delta

Sat, Apr 11 - Fri, Apr 17

6:00 am - 2:56 pm

RDU

ABE

8h 56m

1 stop

1:41 pm - 5:29 pm

ABE

RDU

27h 48m

2 stops

$317Multiple Airlines

Thu, Apr 9 - Mon, Apr 13

9:25 pm - 8:10 pm

RDU

ABE

22h 45m

1 stop

2:10 pm - 8:37 am

ABE

RDU

18h 27m

1 stop

$323Multiple Airlines

Wed, Feb 25 - Sun, Mar 1

Delta flights from Raleigh to Allentown

Our best Delta deals on Raleigh to Allentown flight tickets

Delta

Apr 11

RDU4:17 pmRaleigh-Durham

5h 54m

1 stop

ABE10:11 pmAllentown-Bethlehem

Apr 18

ABE5:59 pmAllentown-Bethlehem

6h 19m

1 stop

RDU12:18 amRaleigh-Durham

$255

Delta

Mar 10

RDU6:15 amRaleigh-Durham

6h 01m

1 stop

ABE12:16 pmAllentown-Bethlehem

Mar 16

ABE5:58 pmAllentown-Bethlehem

4h 18m

1 stop

RDU10:16 pmRaleigh-Durham

$272

Delta

Mar 21

RDU5:20 pmRaleigh-Durham

4h 51m

1 stop

ABE10:11 pmAllentown-Bethlehem

Mar 23

ABE5:58 pmAllentown-Bethlehem

4h 18m

1 stop

RDU10:16 pmRaleigh-Durham

$290

American Airlines flights from Raleigh to Allentown

Our best American Airlines deals on Raleigh to Allentown flight tickets

American Airlines

Mar 10

RDU5:35 pmRaleigh-Durham

5h 56m

1 stop

ABE11:31 pmAllentown-Bethlehem

Mar 14

ABE6:04 amAllentown-Bethlehem

4h 29m

1 stop

RDU10:33 amRaleigh-Durham

$287

American Airlines

Mar 13

RDU8:19 pmRaleigh-Durham

4h 10m

1 stop

ABE12:29 amAllentown-Bethlehem

Mar 14

ABE6:04 amAllentown-Bethlehem

4h 29m

1 stop

RDU10:33 amRaleigh-Durham

$350

American Airlines

Apr 11

RDU8:13 pmRaleigh-Durham

4h 09m

1 stop

ABE12:22 amAllentown-Bethlehem

Apr 17

ABE6:04 amAllentown-Bethlehem

4h 28m

1 stop

RDU10:32 amRaleigh-Durham

$385

Fly from

Fly to

Route

Depart

Return

Price

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Sat 4/11

4:17 pm-10:11 pm

1 stop5h 54m

Allentown-Bethlehem

Sat 4/18

5:59 pm-12:18 am

1 stop6h 19m

$255

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Tue 3/10

6:15 am-12:16 pm

1 stop6h 01m

Allentown-Bethlehem

Mon 3/16

5:58 pm-10:16 pm

1 stop4h 18m

$272

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Tue 3/10

5:35 pm-11:31 pm

1 stop5h 56m

Allentown-Bethlehem

Sat 3/14

6:04 am-10:33 am

1 stop4h 29m

$287

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Sat 3/21

5:20 pm-10:11 pm

1 stop4h 51m

Allentown-Bethlehem

Mon 3/23

5:58 pm-10:16 pm

1 stop4h 18m

$290

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Sat 5/30

7:52 pm-9:18 pm

1 stop25h 26m

Allentown-Bethlehem

Thu 6/4

6:00 pm-9:00 am

1 stop15h 00m

$293

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Thu 4/9

6:00 am-2:56 pm

1 stop8h 56m

Allentown-Bethlehem

Mon 4/13

1:41 pm-6:44 pm

1 stop29h 03m

$305

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Thu 4/9

6:00 am-2:56 pm

1 stop8h 56m

Allentown-Bethlehem

Mon 4/13

1:41 pm-6:44 pm

1 stop29h 03m

$306

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Sat 4/11

4:17 pm-10:11 pm

1 stop5h 54m

Allentown-Bethlehem

Fri 4/17

5:59 pm-12:18 am

1 stop6h 19m

$311

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Thu 4/9

6:00 am-2:56 pm

1 stop8h 56m

Allentown-Bethlehem

Mon 4/13

1:41 pm-5:29 pm

2 stops27h 48m

$317

RaleighAllentown

RDU - ABE

RDUABE

Raleigh-Durham

Wed 2/25

9:25 pm-8:10 pm

1 stop22h 45m

Allentown-Bethlehem

Sun 3/1

2:10 pm-8:37 am

1 stop18h 27m

$323

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Raleigh to Allentown

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Allentown?

The month of April is, on average, the cheapest month to fly to Allentown from Raleigh, with most prices found around $203. If you aren’t able to travel to Allentown during the month of April, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $233.

When to book flights from Raleigh to Allentown

Are you open to changing your travel dates? Check out the ideal times to fly from Raleigh to Allentown according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Raleigh to Allentown (RDU to ABE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Allentown

Fastest flight time	5h 54m
Direct flights	None

The fastest flight from Raleigh to Allentown takes 5h 54m

There are no direct flights from Raleigh to Allentown. There are no popular flight routes from Raleigh to Allentown.

Search flight deals

How far is Raleigh-Durham to Allentown-Bethlehem by plane?
The distance between Raleigh-Durham and Allentown-Bethlehem is about 375.0 mi. By plane, this route typically takes 5h 54m.
When did momondo last update prices for flights from Raleigh-Durham Airport to Allentown-Bethlehem Airport?
Prices for flights from Raleigh-Durham Airport to Allentown-Bethlehem Airport are updated daily.
How many operators does momondo search for flights from Raleigh-Durham Airport to Allentown-Bethlehem Airport?
As of February 2026, there are 2 operators available to choose from for flights from Raleigh-Durham Airport to Allentown-Bethlehem Airport.
How old do you have to be to fly from Raleigh-Durham Airport to Allentown-Bethlehem Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Raleigh to Allentown?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Raleigh to Allentown is American Airlines (78% of total bookings). The next most popular airline is United Airlines (22%).

Best airlines flying from Raleigh to Allentown

Compare and see reviews for airlines that fly from Raleigh to Allentown with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $158	Free Cancellation	Rating 7.2 11,266 reviews		Search American Airlines flights
United Airlines	PriceFrom $178	Free Cancellation	Rating 7.4 9,274 reviews		Search United Airlines flights

Lehighton

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Allentown?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Raleigh to Allentown. momondo saves you time and could save you money on your trip.

Can I find flights from Raleigh to Allentown with flexible booking policies on momondo?

Flights from Raleigh to Allentown with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Raleigh to Allentown?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Allentown from Raleigh.

I’m not ready to book a flight from Raleigh to Allentown right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Raleigh to Allentown flights. All you need is a valid email address and we will do the rest; it is that quick and easy.