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$133+ Cheap flights from Charlotte to Allentown (CLT - 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — ABE
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Charlotte to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) 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 September 15, 2025.

Round-trip from

$219
(Delta)

One-way from

$133
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$294

Good round-trip deal

$294 or less

Good one-way deal

$272 or less
From Charlotte Douglas to Allentown-Bethlehem
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One-way flight from Charlotte Douglas to Allentown-Bethlehem
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High demand for flights, 6% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Charlotte Douglas to Allentown-Bethlehem.
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Price to beat on a one-way flight from Charlotte Douglas to Allentown-Bethlehem.
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Find flight deals from Charlotte to Allentown

Cheapest flights from Charlotte to Allentown
Explore the most affordable flight options available from Charlotte to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/12. 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 10/77:50 pmCLT - ABE
Nonstop1h 50mAmerican Airlines
Sat 10/116:13 amABE - CLT
Nonstop1h 47mAmerican Airlines
Deal found 9/12$219
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/38:51 pmCLT - ABE
1 stop11h 45mMultiple Airlines
Sun 10/54:32 pmABE - CLT
1 stop15h 15mMultiple Airlines
Deal found 9/15$222
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 12/49:20 pmCLT - ABE
Nonstop1h 46mAmerican Airlines
Sat 12/66:10 amABE - CLT
Nonstop2h 02mAmerican Airlines
Deal found 9/14$234
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 10/48:40 pmCLT - ABE
Nonstop1h 49mAmerican Airlines
Mon 10/65:53 pmABE - CLT
Nonstop1h 47mAmerican Airlines
Deal found 9/13$279
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/1010:06 pmCLT - ABE
1 stop10h 30mMultiple Airlines
Sun 10/123:01 pmABE - CLT
1 stop19h 15mMultiple Airlines
Deal found 9/13$299
This American Airlines deal was found by Cheapflights users on 9/13. 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 11/119:10 pmCLT - ABE
Nonstop1h 42mAmerican Airlines
Sun 11/166:16 amABE - CLT
Nonstop2h 04mAmerican Airlines
Deal found 9/13$308
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 9/158:51 pmCLT - ABE
1 stop14h 04mMultiple Airlines
Mon 9/228:30 amABE - CLT
1 stop9h 51mMultiple Airlines
Deal found 9/14$340
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/912:05 pmCLT - ABE
1 stop10h 10mMultiple Airlines
Sun 10/123:01 pmABE - CLT
1 stop19h 15mMultiple Airlines
Deal found 9/13$343
This American Airlines deal was found by Cheapflights users on 9/12. 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 9/197:53 pmCLT - ABE
Nonstop1h 57mAmerican Airlines
Wed 9/247:00 pmABE - CLT
Nonstop1h 52mAmerican Airlines
Deal found 9/12$345
This Delta deal was found by Cheapflights users on 9/14. 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.
Thu 12/46:33 amCLT - ABE
1 stop5h 41mDelta
Sat 12/66:00 amABE - CLT
1 stop7h 26mDelta
Deal found 9/14$349
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 10/98:45 pmCLT - ABE
Nonstop1h 55mAmerican Airlines
Sun 10/126:13 amABE - CLT
Nonstop1h 47mAmerican Airlines
Deal found 9/14$353

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charlotte 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 September 15, 2025.
Use the filters below to find and compare flights from Charlotte to Allentown that are best for you.

Fly from

Charlotte

Fly to

Allentown

Route

Depart

Return

Price

CharlotteAllentown

CLT - ABE

CLTABE

Charlotte Douglas

Tue 10/7

7:50 pm-9:40 pm

Nonstop1h 50m

Allentown-Bethlehem

Sat 10/11

6:13 am-8:00 am

Nonstop1h 47m

$219

CharlotteAllentown

CLT - ABE

CLTABE

Charlotte Douglas

Fri 10/3

8:51 pm-8:36 am

1 stop11h 45m

Allentown-Bethlehem

Sun 10/5

4:32 pm-7:47 am

1 stop15h 15m

$222

CharlotteAllentown

CLT - ABE

CLTABE

Charlotte Douglas

Sat 10/4

8:40 pm-10:29 pm

Nonstop1h 49m

Allentown-Bethlehem

Mon 10/6

5:53 pm-7:40 pm

Nonstop1h 47m

$279

CharlotteAllentown

CLT - ABE

CLTABE

Charlotte Douglas

Mon 11/24

11:29 am-1:15 pm

Nonstop1h 46m

Allentown-Bethlehem

Tue 12/9

7:30 am-9:32 am

Nonstop2h 02m

$308

CharlotteAllentown

CLT - ABE

CLTABE

Charlotte Douglas

Thu 12/4

6:33 am-12:14 pm

1 stop5h 41m

Allentown-Bethlehem

Sat 12/6

6:00 am-1:26 pm

1 stop7h 26m

$349

CharlotteAllentown

CLT - ABE

CLTABE

Charlotte Douglas

Thu 10/9

8:45 pm-10:40 pm

Nonstop1h 55m

Allentown-Bethlehem

Sun 10/12

6:13 am-8:00 am

Nonstop1h 47m

$353

CharlotteAllentown

CLT - ABE

CLTABE

Charlotte Douglas

Thu 9/25

8:54 pm-10:49 pm

Nonstop1h 55m

Allentown-Bethlehem

Mon 9/29

7:00 pm-8:52 pm

Nonstop1h 52m

$378

CharlotteAllentown

CLT - ABE

CLTABE

Charlotte Douglas

Fri 10/3

7:53 pm-9:50 pm

Nonstop1h 57m

Allentown-Bethlehem

Sun 10/5

6:05 am-7:57 am

Nonstop1h 52m

$378

CharlotteAllentown

CLT - ABE

CLTABE

Charlotte Douglas

Wed 11/26

9:10 pm-10:53 pm

Nonstop1h 43m

Allentown-Bethlehem

Mon 12/1

6:16 am-8:20 am

Nonstop2h 04m

$385

CharlotteAllentown

CLT - ABE

CLTABE

Charlotte Douglas

Thu 9/25

1:48 pm-10:47 pm

1 stop8h 59m

Allentown-Bethlehem

Mon 9/29

12:54 pm-11:36 pm

2 stops34h 42m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 17 results
1
2

Best time to book a flight from Charlotte to Allentown

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

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

Currently, February is the cheapest month in which you can book a flight from Charlotte to Allentown (average of $289). Flying from Charlotte to Allentown in December is currently the most expensive (average of $382). 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 CLT to ABE?

Find hourly flight availability from Charlotte 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 September 15, 2025.

It’s optimal to fly from Charlotte to Allentown in the morning. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the afternoon.

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 September 15, 2025.
Read through reviews of airlines operating flights from Charlotte to Allentown, such as American Airlines and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Boarding

7.5

Overall

7.2

Entertainment

6.9

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Boarding

7.5

Overall

7.2

Entertainment

6.9

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
Frontier
5.8
Fair
3,173 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Boarding

7.5

Overall

7.2

Entertainment

6.9

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

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

  • What airports do I use to fly from Charlotte to Allentown?

    To fly from Charlotte to Allentown, you need to book a flight from Douglas (CLT) to Allentown-Bethlehem (ABE). Nonstop flights to Allentown-Bethlehem from Charlotte Douglas take 4h 19m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Douglas to Allentown-Bethlehem offered by 2 different airlines.

  • How long is the flight from Charlotte to Allentown?

    A quick flight from Charlotte to Allentown can take about 1h 50m. American Airlines provides one of the quickest options available for as low as $219. Airlines will cover a distance of 480 mi. Most flights are nonstop.

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

    Flying on Frontier is currently your cheapest option to Allentown, with prices starting at $106. Another option worth looking into is American Airlines, starting at $234 round trip. Frontier is 72% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Charlotte to Allentown?

    The cheapest flight price from Charlotte to Allentown is $254. On average you can expect to pay $305. The most popular route, (Charlotte Douglas - Allentown-Bethlehem), can usually be booked for $219.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Charlotte to Allentown (average of $289). Flying from Charlotte to Allentown in December is currently the most expensive (average of $382). 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 Charlotte to Allentown

Discover the top 2 airlines that operate flights from Charlotte 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$106Average$108FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$234Average$421FlexibilityNo cancel feeOn-time71%

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