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$74+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — ABE
Jun 20 — Jun 271
Sat 6/20
Sat 6/27
1 adult, Economy
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Cheap 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 May 21, 2026.

This Delta deal was found by Cheapflights users on 5/20. 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 8/156:00 am
CLT
-
ABE
1 stop6h 22m
Delta
Wed 8/196:13 pm
ABE
-
CLT
1 stop5h 44m
Delta
Deal found 5/20$147
This Delta deal was found by Cheapflights users on 5/20. 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.
Fri 7/178:01 am
CLT
-
ABE
1 stop4h 21m
Delta
Sun 7/191:08 pm
ABE
-
CLT
1 stop5h 11m
Delta
Deal found 5/20$152
This Delta deal was found by Cheapflights users on 5/20. 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.
Sun 6/146:59 am
CLT
-
ABE
1 stop5h 28m
Delta
Thu 6/181:12 pm
ABE
-
CLT
1 stop7h 08m
Delta
Deal found 5/20$157
This Delta deal was found by Cheapflights users on 5/19. 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.
Tue 6/95:30 am
CLT
-
ABE
1 stop6h 57m
Delta
Sun 6/146:10 pm
ABE
-
CLT
1 stop5h 49m
Delta
Deal found 5/19$292
This Delta deal was found by Cheapflights users on 5/18. 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.
Tue 6/26:59 am
CLT
-
ABE
1 stop5h 20m
Delta
Sat 6/66:15 pm
ABE
-
CLT
1 stop5h 38m
Delta
Deal found 5/18$297
This Delta deal was found by Cheapflights users on 5/20. 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.
Fri 8/1411:50 am
CLT
-
ABE
1 stop5h 40m
Delta
Tue 8/186:13 pm
ABE
-
CLT
1 stop5h 44m
Delta
Deal found 5/20$299
This Delta deal was found by Cheapflights users on 5/20. 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 7/168:01 am
CLT
-
ABE
1 stop4h 21m
Delta
Sun 7/191:08 pm
ABE
-
CLT
1 stop5h 11m
Delta
Deal found 5/20$304
This Delta deal was found by Cheapflights users on 5/19. 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 5/235:30 pm
CLT
-
ABE
1 stop4h 48m
Delta
Thu 5/286:23 am
ABE
-
CLT
1 stop7h 04m
Delta
Deal found 5/19$327
This Delta deal was found by Cheapflights users on 5/20. 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 8/1311:50 am
CLT
-
ABE
1 stop5h 40m
Delta
Mon 8/176:13 pm
ABE
-
CLT
1 stop5h 44m
Delta
Deal found 5/20$328
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 7/236:41 pm
CLT
-
ABE
1 stop28h 29m
Multiple Airlines
Thu 7/3012:29 pm
ABE
-
CLT
2 stops23h 33m
Multiple Airlines
Deal found 5/19$356
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 7/236:41 pm
CLT
-
ABE
1 stop28h 29m
Multiple Airlines
Mon 7/278:49 pm
ABE
-
CLT
1 stop14h 40m
Multiple Airlines
Deal found 5/21$362

Find 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 May 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$147
(Delta)

One-way from

$74
(Delta)

Popular in

April

Cheapest in

September

Average price

$389

Good round-trip deal

$387 or less

Good one-way deal

$387 or less
Provider with most accurate pricing for Charlotte Douglas-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charlotte Douglas-Allentown-Bethlehem flights.
Search Deals
From Charlotte Douglas to Allentown-Bethlehem
Search Deals
One-way flight from Charlotte Douglas to Allentown-Bethlehem
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Charlotte Douglas to Allentown-Bethlehem.
Search Deals
Price to beat on a one-way flight from Charlotte Douglas to Allentown-Bethlehem.
Search Deals

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 May 21, 2026.
Use the filters below to find and compare flights from Charlotte to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlotteAllentown

CLT - ABE

CLTABE

Charlotte Douglas

Tue 7/21

6:59 am-12:22 pm

1 stop5h 23m

Allentown-Bethlehem

Fri 7/24

6:05 pm-11:58 pm

1 stop5h 53m

$147

CharlotteAllentown

CLT - ABE

CLTABE

Charlotte Douglas

Sat 7/18

7:00 am-12:07 pm

1 stop5h 07m

Allentown-Bethlehem

Sat 7/18

6:05 pm-11:58 pm

1 stop5h 53m

$157

CharlotteAllentown

CLT - ABE

CLTABE

Charlotte Douglas

Tue 6/9

12:19 pm-5:30 pm

1 stop5h 11m

Allentown-Bethlehem

Sun 6/14

6:20 am-11:32 am

1 stop5h 12m

$333

CharlotteAllentown

CLT - ABE

CLTABE

Charlotte Douglas

Mon 6/15

7:58 pm-3:57 pm

1 stop19h 59m

Allentown-Bethlehem

Mon 6/22

4:39 pm-9:35 pm

2 stops28h 56m

$391

CharlotteAllentown

CLT - ABE

CLTABE

Charlotte Douglas

Sat 6/13

6:00 am-12:27 pm

1 stop6h 27m

Allentown-Bethlehem

Sat 6/20

6:09 pm-11:59 pm

1 stop5h 50m

$438

CharlotteAllentown

CLT - ABE

CLTABE

Charlotte Douglas

Wed 6/10

5:30 am-12:27 pm

1 stop6h 57m

Allentown-Bethlehem

Sun 6/14

6:20 am-1:35 pm

1 stop7h 15m

$473
Quickest round-trip

CharlotteAllentown

CLT - ABE

CLTABE

Charlotte Douglas

Thu 7/16

8:01 am-12:22 pm

1 stop4h 21m

Allentown-Bethlehem

Sun 7/19

1:08 pm-6:19 pm

1 stop5h 11m

$480

CharlotteAllentown

CLT - ABE

CLTABE

Charlotte Douglas

Fri 7/24

6:59 am-12:22 pm

1 stop5h 23m

Allentown-Bethlehem

Mon 7/27

1:08 pm-8:18 pm

1 stop7h 10m

$525

CharlotteAllentown

CLT - ABE

CLTABE

Charlotte Douglas

Sat 8/15

7:40 am-12:22 pm

1 stop4h 42m

Allentown-Bethlehem

Sat 8/15

6:13 pm-11:57 pm

1 stop5h 44m

$543
Cheapest one-way

CharlotteAllentown

CLT - ABE

CLTABE

Charlotte Douglas

Sun 9/6

5:30 am-12:08 pm

1 stop6h 38m

$74

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/20

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Charlotte 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 Charlotte to Allentown in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 Charlotte-Allentown flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charlotte-Allentown flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charlotte-Allentown flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charlotte-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 Charlotte-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 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, September is the cheapest month in which you can book a flight from Charlotte to Allentown (average of $294). Flying from Charlotte to Allentown in April is currently the most expensive (average of $469). 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 May 21, 2026.

It’s optimal to fly from Charlotte to Allentown in the morning. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Charlotte to Allentown?

Use this chart to determine the cheapest time to fly round-trip from Charlotte to Allentown. Price data was last updated on May 16, 2026.

Travelers seeking maximum savings on their Charlotte to Allentown flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Charlotte 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 May 21, 2026.
Read through reviews of airlines operating flights from Charlotte to Allentown, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,641 reviews

Overall

7.1

Boarding

7.5

Entertainment

6.9

Food

6.4

Comfort

7.2

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.1
Good
11,641 reviews
American Airlines
7.1
Good
11,641 reviews

Overall

7.1

Boarding

7.5

Entertainment

6.9

Food

6.4

Comfort

7.2

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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 18m 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 1 airline.

  • How popular is this Charlotte to Allentown flight route?

    Within the past month, 2 users have taken a look at flights from Charlotte Douglas to Allentown-Bethlehem.

  • How long is the flight from Charlotte to Allentown?

    A quick flight from Charlotte to Allentown can take about 5h 23m. Delta provides one of the quickest options available for as low as $147. Airlines will cover a distance of 480 mi.

  • What is the cheapest airline to fly from Charlotte to Allentown round-trip?

    Flying on American Airlines is currently your cheapest option to Allentown, with prices starting at $199. American Airlines is 49% 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 $363. On average you can expect to pay $428. The most popular route, (Charlotte Douglas - Allentown-Bethlehem), can usually be booked for $147.

  • 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, September is the cheapest month in which you can book a flight from Charlotte to Allentown (average of $294). Flying from Charlotte to Allentown in April is currently the most expensive (average of $469). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Charlotte to Allentown

Discover the top airline 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 May 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$199Average$398FlexibilityNo cancel feeOn-time71%

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