$237+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ABE
Aug 9 — Aug 161
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 10, 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 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/272:53 pm
CHS
- ABE
1 stop18h 06m
Multiple Airlines
Sun 8/307:00 am
ABE
- CHS
1 stop25h 45m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 9/185:28 pm
CHS
- ABE
2 stops44h 10m
Multiple Airlines
Sun 9/277:00 am
ABE
- CHS
1 stop25h 49m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$285
This Delta deal was found by Cheapflights users on 7/10. 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 9/127:00 am
CHS
- ABE
1 stop6h 03m
Delta
Tue 9/226:08 pm
ABE
- CHS
1 stop5h 49m
Delta
Deal found 7/10![Delta logo]()
$321
This Delta deal was found by Cheapflights users on 7/8. 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 8/296:00 am
CHS
- ABE
1 stop6h 28m
Delta
Sun 8/306:16 am
ABE
- CHS
1 stop6h 55m
Delta
Deal found 7/8![Delta logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/79:44 pm
CHS
- ABE
1 stop16h 39m
Multiple Airlines
Tue 8/1110:19 am
ABE
- CHS
1 stop22h 49m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 7/167:47 pm
CHS
- ABE
1 stop27h 23m
Multiple Airlines
Sun 7/192:52 pm
ABE
- CHS
1 stop17h 53m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 7/10. 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 9/128:35 am
CHS
- ABE
1 stop4h 28m
Delta
Wed 9/236:08 pm
ABE
- CHS
1 stop5h 49m
Delta
Deal found 7/10![Delta logo]()
$384
This American Airlines deal was found by Cheapflights users on 7/5. 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 8/297:42 pm
CHS
- ABE
1 stop3h 43m
American Airlines
Sun 8/305:10 pm
ABE
- CHS
1 stop4h 41m
American Airlines
Deal found 7/5![American Airlines logo]()
$386
This Delta deal was found by Cheapflights users on 7/5. 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 7/148:20 am
CHS
- ABE
1 stop4h 02m
Delta
Sat 7/186:30 am
ABE
- CHS
1 stop5h 24m
Delta
Deal found 7/5![Delta logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 7/237:47 pm
CHS
- ABE
1 stop27h 23m
Multiple Airlines
Mon 7/274:38 pm
ABE
- CHS
1 stop25h 36m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$405
This Delta deal was found by Cheapflights users on 7/7. 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 7/287:20 am
CHS
- ABE
1 stop5h 02m
Delta
Fri 8/76:08 pm
ABE
- CHS
1 stop5h 51m
Delta
Deal found 7/7![Delta logo]()
$409
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 10, 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 10, 2026.
This Delta deal was found by Cheapflights users on 7/9. 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 8/296:00 am
CHS
- ABE
1 stop6h 28m
Delta
Sun 8/306:16 am
ABE
- CHS
1 stop6h 55m
Delta
Deal found 7/9![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 7/8. 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 8/146:15 am
CHS
- ABE
1 stop6h 13m
Delta
Sat 9/196:11 pm
ABE
- CHS
1 stop5h 46m
Delta
Deal found 7/8![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 7/6. 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 7/211:05 pm
CHS
- ABE
1 stop4h 20m
Delta
Sat 7/2512:55 pm
ABE
- CHS
1 stop6h 04m
Delta
Deal found 7/6![Delta logo]()
$391
This Delta deal was found by Cheapflights users on 7/7. 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
Wed 8/56:16 am
ABE
- CHS
1 stop6h 55m
Delta
Deal found 7/7![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 7/7. 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 7/315:00 pm
CHS
- ABE
1 stop6h 08m
Delta
Tue 8/46:16 am
ABE
- CHS
1 stop5h 38m
Delta
Deal found 7/7![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 7/7. 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 7/308:20 am
CHS
- ABE
1 stop4h 02m
Delta
Tue 8/46:08 pm
ABE
- CHS
1 stop5h 51m
Delta
Deal found 7/7![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 7/8. 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 9/185:25 am
CHS
- ABE
1 stop6h 50m
Delta
Sun 9/2712:56 pm
ABE
- CHS
1 stop4h 50m
Delta
Deal found 7/8![Delta logo]()
$427
This Delta deal was found by Cheapflights users on 7/10. 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 9/137:05 am
CHS
- ABE
1 stop5h 10m
Delta
Sun 9/2012:56 pm
ABE
- CHS
1 stop7h 19m
Delta
Deal found 7/10![Delta logo]()
$427
This Delta deal was found by Cheapflights users on 7/7. 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 7/305:10 am
CHS
- ABE
1 stop7h 12m
Delta
Thu 8/66:16 am
ABE
- CHS
1 stop6h 55m
Delta
Deal found 7/7![Delta logo]()
$447
This Delta deal was found by Cheapflights users on 7/10. 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
Sun 7/196:30 am
ABE
- CHS
1 stop5h 30m
Delta
Deal found 7/10![Delta logo]()
$455
This Delta deal was found by Cheapflights users on 7/5. 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 7/211:08 pm
ABE
- CHS
1 stop5h 51m
Delta
Deal found 7/5![Delta logo]()
$455
Last-minute flights from Charleston to AllentownDiscover last-minute flight deals from Charleston to Allentown. Data last updated July 10, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Allentown. Data last updated July 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/6. 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 7/1511:18 am
CHS
- ABE
1 stop6h 07m
Delta
Mon 7/201:08 pm
ABE
- CHS
1 stop5h 46m
Delta
Deal found 7/6![Delta logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 7/167:47 pm
CHS
- ABE
1 stop27h 23m
Multiple Airlines
Mon 7/204:38 pm
ABE
- CHS
1 stop25h 36m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$437
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 7/237:47 pm
CHS
- ABE
1 stop27h 23m
Multiple Airlines
Mon 7/274:38 pm
ABE
- CHS
1 stop25h 36m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$405
This Delta deal was found by Cheapflights users on 7/7. 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 7/287:20 am
CHS
- ABE
1 stop5h 02m
Delta
Wed 8/51:10 pm
ABE
- CHS
1 stop5h 41m
Delta
Deal found 7/7![Delta logo]()
$391
This Delta deal was found by Cheapflights users on 7/7. 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 7/287:20 am
CHS
- ABE
1 stop5h 02m
Delta
Fri 8/76:08 pm
ABE
- CHS
1 stop5h 51m
Delta
Deal found 7/7![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 7/7. 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
Thu 8/66:16 am
ABE
- CHS
1 stop6h 55m
Delta
Deal found 7/7![Delta logo]()
$419
This American Airlines deal was found by Cheapflights users on 7/7. 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 7/286:17 pm
CHS
- ABE
1 stop6h 06m
American Airlines
Sat 8/84:57 pm
ABE
- CHS
1 stop4h 03m
American Airlines
Deal found 7/7![American Airlines logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/79:44 pm
CHS
- ABE
1 stop16h 39m
Multiple Airlines
Tue 8/1110:19 am
ABE
- CHS
1 stop22h 49m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 7/6. 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 8/95:10 am
CHS
- ABE
1 stop7h 18m
Delta
Sun 8/166:08 pm
ABE
- CHS
1 stop5h 51m
Delta
Deal found 7/6![Delta logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/272:53 pm
CHS
- ABE
1 stop18h 06m
Multiple Airlines
Sun 8/307:00 am
ABE
- CHS
1 stop25h 45m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$244
This Delta deal was found by Cheapflights users on 7/8. 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 8/296:00 am
CHS
- ABE
1 stop6h 28m
Delta
Sun 8/306:16 am
ABE
- CHS
1 stop6h 55m
Delta
Deal found 7/8![Delta logo]()
$374
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 10, 2026.
Search for one-way flight options from Charleston to Allentown. Find affordable one-way fares based on user searches. Data last updated July 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Sun 10/117:05 am
CHS
- ABE
2 stops15h 16m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 7/287:25 am
CHS
- ABE
2 stops30h 16m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$243
This Delta deal was found by Cheapflights users on 7/9. 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 8/186:15 am
CHS
- ABE
1 stop6h 13m
Delta
Deal found 7/9![Delta logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 7/183:55 pm
CHS
- ABE
2 stops31h 11m
Allegiant Air
Deal found 7/9![Allegiant Air logo]()
$247
This Delta deal was found by Cheapflights users on 7/8. 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 7/285:10 am
CHS
- ABE
1 stop7h 12m
Delta
Deal found 7/8![Delta logo]()
$262
This Delta deal was found by Cheapflights users on 7/7. 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 8/711:25 am
CHS
- ABE
1 stop5h 58m
Delta
Deal found 7/7![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 7/10. 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 7/166:28 pm
CHS
- ABE
1 stop4h 40m
Delta
Deal found 7/10![Delta logo]()
$286
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Sat 8/2210:14 am
CHS
- ABE
2 stops23h 43m
United Airlines
Deal found 7/9![United Airlines logo]()
$322
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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $244 (Kiwi.com) |
One-way from | $237 (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 10, 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
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Sat 8/29
6:00 am-12:28 pm
1 stop6h 28m
Allentown-Bethlehem
Sun 8/30
6:16 am-1:11 pm
1 stop6h 55m
$374
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Fri 8/14
6:15 am-12:28 pm
1 stop6h 13m
Allentown-Bethlehem
Sat 9/19
6:11 pm-11:57 pm
1 stop5h 46m
$374
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Tue 7/21
1:05 pm-5:25 pm
1 stop4h 20m
Allentown-Bethlehem
Sat 7/25
12:55 pm-6:59 pm
1 stop6h 04m
$391
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Fri 7/31
6:28 pm-11:08 pm
1 stop4h 40m
Allentown-Bethlehem
Wed 8/5
6:16 am-1:11 pm
1 stop6h 55m
$419
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Fri 7/31
5:00 pm-11:08 pm
1 stop6h 08m
Allentown-Bethlehem
Tue 8/4
6:16 am-11:54 am
1 stop5h 38m
$419
Quickest round-trip
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Thu 7/30
8:20 am-12:22 pm
1 stop4h 02m
Allentown-Bethlehem
Tue 8/4
6:08 pm-11:59 pm
1 stop5h 51m
$419
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Fri 9/18
5:25 am-12:15 pm
1 stop6h 50m
Allentown-Bethlehem
Sun 9/27
12:56 pm-5:46 pm
1 stop4h 50m
$427
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Sun 9/13
7:05 am-12:15 pm
1 stop5h 10m
Allentown-Bethlehem
Sun 9/20
12:56 pm-8:15 pm
1 stop7h 19m
$427
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Thu 7/30
5:10 am-12:22 pm
1 stop7h 12m
Allentown-Bethlehem
Thu 8/6
6:16 am-1:11 pm
1 stop6h 55m
$447
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Tue 7/14
7:20 am-12:22 pm
1 stop5h 02m
Allentown-Bethlehem
Sun 7/19
6:30 am-12:00 pm
1 stop5h 30m
$455
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.
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 10, 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.
Comfort
7.8
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Overall
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
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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Charleston and Allentown flights
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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 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$194 | Average$412 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$321 | Average$485 | FlexibilityNo cancel fee | On-timeN/A |