$185+ Cheap flights from Charleston to Allentown (CHS - 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ABE
Aug 1 — Aug 81
Round-trip
1 adult, Economy
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Cheapest flights from Charleston to AllentownExplore the most affordable flight options available from Charleston to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.
Explore the most affordable flight options available from Charleston to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.
This Delta deal was found by Cheapflights users on 6/29. 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 8/84:56 pm
CHS
- ABE
1 stop5h 27m
Delta
Sat 8/156:09 pm
ABE
- CHS
1 stop5h 50m
Delta
Deal found 6/29![Delta logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 7/302:53 pm
CHS
- ABE
1 stop8h 46m
Multiple Airlines
Tue 8/410:18 am
ABE
- CHS
1 stop22h 50m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 7/296:17 pm
CHS
- ABE
1 stop6h 06m
American Airlines
Wed 8/54:57 pm
ABE
- CHS
1 stop4h 07m
American Airlines
Deal found 7/1![American Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Sat 8/83:58 pm
CHS
- ABE
2 stops16h 53m
Multiple Airlines
Sat 8/157:00 am
ABE
- CHS
1 stop25h 38m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 7/1. 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 8/51:01 pm
CHS
- ABE
1 stop4h 22m
Delta
Mon 8/106:08 pm
ABE
- CHS
1 stop5h 51m
Delta
Deal found 7/1![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 7/1. 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 8/61:01 pm
CHS
- ABE
1 stop4h 22m
Delta
Sat 8/86:09 pm
ABE
- CHS
1 stop5h 50m
Delta
Deal found 7/1![Delta logo]()
$384
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 7/156:17 pm
CHS
- ABE
1 stop6h 06m
American Airlines
Sat 7/187:10 pm
ABE
- CHS
1 stop4h 49m
American Airlines
Deal found 7/1![American Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 6/29. 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 7/236:15 am
CHS
- ABE
1 stop6h 07m
Delta
Tue 7/286:05 pm
ABE
- CHS
1 stop6h 21m
Delta
Deal found 6/29![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 7/1. 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 8/211:01 pm
CHS
- ABE
1 stop4h 18m
Delta
Sun 8/236:07 pm
ABE
- CHS
1 stop5h 52m
Delta
Deal found 7/1![Delta logo]()
$427
This American Airlines deal was found by Cheapflights users on 6/30. 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 7/317:50 pm
CHS
- ABE
1 stop4h 33m
American Airlines
Mon 8/36:15 am
ABE
- CHS
1 stop6h 04m
American Airlines
Deal found 6/30![American Airlines logo]()
$451
Best flights from Charleston to AllentownDiscover carefully curated flight deals from Charleston to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2026.
Discover carefully curated flight deals from Charleston to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2026.
This Delta deal was found by Cheapflights users on 6/28. 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 8/81:13 pm
CHS
- ABE
1 stop4h 10m
Delta
Sat 8/156:09 pm
ABE
- CHS
1 stop5h 50m
Delta
Deal found 6/28![Delta logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Sat 8/83:58 pm
CHS
- ABE
2 stops16h 53m
Multiple Airlines
Sat 8/157:00 am
ABE
- CHS
1 stop25h 38m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 6/29. 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 8/61:01 pm
CHS
- ABE
1 stop4h 22m
Delta
Tue 8/116:08 pm
ABE
- CHS
1 stop5h 51m
Delta
Deal found 6/29![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 7/1. 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 8/211:01 pm
CHS
- ABE
1 stop4h 18m
Delta
Sun 8/236:07 pm
ABE
- CHS
1 stop5h 52m
Delta
Deal found 7/1![Delta logo]()
$427
This Delta deal was found by Cheapflights users on 6/30. 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 7/316:28 pm
CHS
- ABE
1 stop4h 40m
Delta
Sun 8/96:08 pm
ABE
- CHS
1 stop5h 51m
Delta
Deal found 6/30![Delta logo]()
$457
This Delta deal was found by Cheapflights users on 7/1. 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 8/115:06 pm
CHS
- ABE
1 stop5h 17m
Delta
Fri 8/146:08 pm
ABE
- CHS
1 stop5h 51m
Delta
Deal found 7/1![Delta logo]()
$510
This Delta deal was found by Cheapflights users on 6/29. 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 7/235:10 am
CHS
- ABE
1 stop7h 12m
Delta
Sun 7/266:05 pm
ABE
- CHS
1 stop6h 21m
Delta
Deal found 6/29![Delta logo]()
$537
This Delta deal was found by Cheapflights users on 6/29. 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 7/135:00 pm
CHS
- ABE
1 stop6h 08m
Delta
Tue 7/146:30 am
ABE
- CHS
1 stop7h 12m
Delta
Deal found 6/29![Delta logo]()
$547
This Delta deal was found by Cheapflights users on 6/29. 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 7/147:20 am
CHS
- ABE
1 stop5h 02m
Delta
Thu 7/161:08 pm
ABE
- CHS
1 stop5h 46m
Delta
Deal found 6/29![Delta logo]()
$547
This Delta deal was found by Cheapflights users on 7/2. 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 7/265:00 pm
CHS
- ABE
1 stop6h 08m
Delta
Tue 7/286:30 am
ABE
- CHS
1 stop7h 12m
Delta
Deal found 7/2![Delta logo]()
$547
This Delta deal was found by Cheapflights users on 7/1. 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 7/145:10 am
CHS
- ABE
1 stop7h 12m
Delta
Fri 7/176:05 pm
ABE
- CHS
1 stop6h 21m
Delta
Deal found 7/1![Delta logo]()
$557
This Delta deal was found by Cheapflights users on 6/29. 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 7/135:00 pm
CHS
- ABE
1 stop6h 08m
Delta
Fri 7/176:05 pm
ABE
- CHS
1 stop5h 14m
Delta
Deal found 6/29![Delta logo]()
$571
Last-minute flights from Charleston to AllentownDiscover last-minute flight deals from Charleston to Allentown. Data last updated July 2, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Allentown. Data last updated July 2, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 7/156:17 pm
CHS
- ABE
1 stop6h 06m
American Airlines
Sat 7/187:10 pm
ABE
- CHS
1 stop4h 49m
American Airlines
Deal found 7/1![American Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 6/29. 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 7/236:15 am
CHS
- ABE
1 stop6h 07m
Delta
Tue 7/286:05 pm
ABE
- CHS
1 stop6h 21m
Delta
Deal found 6/29![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 7/296:17 pm
CHS
- ABE
1 stop6h 06m
American Airlines
Wed 8/54:57 pm
ABE
- CHS
1 stop4h 07m
American Airlines
Deal found 7/1![American Airlines logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 6/29. 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 7/302:53 pm
CHS
- ABE
1 stop8h 46m
Multiple Airlines
Tue 8/410:18 am
ABE
- CHS
1 stop22h 50m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 6/30. 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 7/317:50 pm
CHS
- ABE
1 stop4h 33m
American Airlines
Mon 8/36:15 am
ABE
- CHS
1 stop6h 04m
American Airlines
Deal found 6/30![American Airlines logo]()
$451
This Delta deal was found by Cheapflights users on 7/1. 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 8/51:01 pm
CHS
- ABE
1 stop4h 22m
Delta
Mon 8/106:08 pm
ABE
- CHS
1 stop5h 51m
Delta
Deal found 7/1![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 7/1. 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 8/61:01 pm
CHS
- ABE
1 stop4h 22m
Delta
Sat 8/86:09 pm
ABE
- CHS
1 stop5h 50m
Delta
Deal found 7/1![Delta logo]()
$384
This Delta deal was found by Cheapflights users on 6/29. 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 8/84:56 pm
CHS
- ABE
1 stop5h 27m
Delta
Sat 8/156:09 pm
ABE
- CHS
1 stop5h 50m
Delta
Deal found 6/29![Delta logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Sat 8/83:58 pm
CHS
- ABE
2 stops16h 53m
Multiple Airlines
Sat 8/157:00 am
ABE
- CHS
1 stop25h 38m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 7/1. 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 8/211:01 pm
CHS
- ABE
1 stop4h 18m
Delta
Sun 8/236:07 pm
ABE
- CHS
1 stop5h 52m
Delta
Deal found 7/1![Delta logo]()
$427
One-way flights from Charleston to AllentownSearch for one-way flight options from Charleston to Allentown. Find affordable one-way fares based on user searches. Data last updated July 2, 2026.
Search for one-way flight options from Charleston to Allentown. Find affordable one-way fares based on user searches. Data last updated July 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Sat 8/153:44 pm
CHS
- ABE
1 stop22h 19m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Sat 8/153:58 pm
CHS
- ABE
2 stops46h 17m
Allegiant Air
Deal found 7/2![Allegiant Air logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 6/27. 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.
Fri 8/286:06 pm
CHS
- ABE
3 stops43h 32m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 8/67:25 am
CHS
- ABE
2 stops36h 35m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$242
This Delta deal was found by Cheapflights users on 6/28. 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 7/285:00 pm
CHS
- ABE
1 stop6h 08m
Delta
Deal found 6/28![Delta logo]()
$244
This United Airlines deal was found by Cheapflights users on 6/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:40 am
CHS
- ABE
1 stop5h 16m
United Airlines
Deal found 6/27![United Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 8/58:56 pm
CHS
- ABE
3 stops44h 28m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Tue 7/213:13 pm
CHS
- ABE
3 stops43h 58m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$306
Find flight deals from Charleston to Allentown
Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) 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 July 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $321 (Delta) |
One-way from | $185 (Kiwi.com) |
Popular in | January |
Cheapest in | September |
Average price | $438 |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston 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 July 2, 2026.
Use the filters below to find and compare flights from Charleston to Allentown that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Sat 8/8
1:13 pm-5:23 pm
1 stop4h 10m
Allentown-Bethlehem
Sat 8/15
6:09 pm-11:59 pm
1 stop5h 50m
$321
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Sat 8/8
3:58 pm-8:51 am
2 stops16h 53m
Allentown-Bethlehem
Sat 8/15
7:00 am-8:38 am
1 stop25h 38m
$371
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Thu 8/6
1:01 pm-5:23 pm
1 stop4h 22m
Allentown-Bethlehem
Tue 8/11
6:08 pm-11:59 pm
1 stop5h 51m
$374
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Fri 8/21
1:01 pm-5:19 pm
1 stop4h 18m
Allentown-Bethlehem
Sun 8/23
6:07 pm-11:59 pm
1 stop5h 52m
$427
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Fri 7/31
6:28 pm-11:08 pm
1 stop4h 40m
Allentown-Bethlehem
Sun 8/9
6:08 pm-11:59 pm
1 stop5h 51m
$457
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Tue 8/11
5:06 pm-10:23 pm
1 stop5h 17m
Allentown-Bethlehem
Fri 8/14
6:08 pm-11:59 pm
1 stop5h 51m
$510
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Thu 7/23
5:10 am-12:22 pm
1 stop7h 12m
Allentown-Bethlehem
Sun 7/26
6:05 pm-12:26 am
1 stop6h 21m
$537
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Mon 7/13
5:00 pm-11:08 pm
1 stop6h 08m
Allentown-Bethlehem
Tue 7/14
6:30 am-1:42 pm
1 stop7h 12m
$547
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Tue 7/14
7:20 am-12:22 pm
1 stop5h 02m
Allentown-Bethlehem
Thu 7/16
1:08 pm-6:54 pm
1 stop5h 46m
$547
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Sun 7/26
5:00 pm-11:08 pm
1 stop6h 08m
Allentown-Bethlehem
Tue 7/28
6:30 am-1:42 pm
1 stop7h 12m
$547
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Charleston 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 Charleston to Allentown in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Charleston-Allentown flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Allentown flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Allentown flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Charleston-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 Charleston-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 Charleston to Allentown
Have a flexible travel schedule? Discover the best time to fly to Allentown from Charleston with our price prediction graph.
CHS-ABE
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 Charleston 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 July 2, 2026.
Read through reviews of airlines operating flights from Charleston to Allentown, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Comfort
7.8
Entertainment
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Entertainment
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Entertainment
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Charleston to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Allentown
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Alternative routes for Charleston to Allentown
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Complete your trip
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Charleston and Allentown flights
Browse other Charleston and Allentown flight options. Last updated on July 2, 2026.
Other flights from Charleston
Browse through other flights departing from Charleston. Flights are based on user searches made on Cheapflights and were last updated on July 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Charleston to Allentown
Discover the top 2 airlines that operate flights from Charleston 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 July 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$178 | Average$380 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$321 | Average$485 | FlexibilityNo cancel fee | On-timeN/A |