$142+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ABE
Jul 27 — Aug 31
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 June 27, 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 June 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 8/103:23 pm
CHS
- ABE
1 stop18h 06m
Multiple Airlines
Fri 8/148:50 pm
ABE
- CHS
1 stop11h 58m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 6/25. 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 9/110:26 am
CHS
- ABE
1 stop6h 01m
American Airlines
Sat 9/52:00 pm
ABE
- CHS
1 stop5h 58m
American Airlines
Deal found 6/25![American Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 8/13:44 pm
CHS
- ABE
1 stop22h 18m
Multiple Airlines
Mon 8/38:49 pm
ABE
- CHS
1 stop11h 49m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 6/22. 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 7/16:44 pm
CHS
- ABE
1 stop4h 24m
Delta
Tue 7/76:30 am
ABE
- CHS
1 stop5h 30m
Delta
Deal found 6/22![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 6/23. 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 8/131:01 pm
CHS
- ABE
1 stop4h 22m
Delta
Tue 8/186:16 am
ABE
- CHS
1 stop5h 38m
Delta
Deal found 6/23![Delta logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/39:31 pm
CHS
- ABE
2 stops23h 18m
Multiple Airlines
Wed 7/88:00 am
ABE
- CHS
1 stop24h 38m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 6/22. 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 7/18:20 am
CHS
- ABE
1 stop4h 07m
Delta
Mon 7/61:12 pm
ABE
- CHS
1 stop5h 42m
Delta
Deal found 6/22![Delta logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/39:31 pm
CHS
- ABE
2 stops23h 18m
Multiple Airlines
Tue 7/710:00 am
ABE
- CHS
1 stop23h 08m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/39:44 pm
CHS
- ABE
1 stop16h 33m
Multiple Airlines
Sun 7/52:52 pm
ABE
- CHS
1 stop17h 53m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 8/124:04 pm
CHS
- ABE
1 stop21h 59m
Multiple Airlines
Wed 8/1911:00 am
ABE
- CHS
2 stops33h 49m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$417
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 June 27, 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 June 27, 2026.
This American Airlines deal was found by Cheapflights users on 6/25. 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 9/110:26 am
CHS
- ABE
1 stop6h 01m
American Airlines
Sat 9/52:00 pm
ABE
- CHS
1 stop5h 58m
American Airlines
Deal found 6/25![American Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 6/23. 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 8/131:01 pm
CHS
- ABE
1 stop4h 22m
Delta
Tue 8/186:16 am
ABE
- CHS
1 stop5h 38m
Delta
Deal found 6/23![Delta logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 8/124:04 pm
CHS
- ABE
1 stop21h 59m
Multiple Airlines
Wed 8/1911:00 am
ABE
- CHS
2 stops33h 49m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$417
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Thu 8/1311:40 am
CHS
- ABE
1 stop5h 16m
United Airlines
Tue 8/185:36 pm
ABE
- CHS
2 stops21h 34m
United Airlines
Deal found 6/23![United Airlines logo]()
$618
This Delta deal was found by Cheapflights users on 6/25. 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 7/1110:40 am
CHS
- ABE
1 stop6h 45m
Delta
Wed 7/156:05 pm
ABE
- CHS
1 stop6h 21m
Delta
Deal found 6/25![Delta logo]()
$391
This Delta deal was found by Cheapflights users on 6/22. 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 7/77:20 am
CHS
- ABE
1 stop5h 02m
Delta
Sat 7/116:30 am
ABE
- CHS
1 stop7h 13m
Delta
Deal found 6/22![Delta logo]()
$391
This Delta deal was found by Cheapflights users on 6/25. 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 7/106:28 pm
CHS
- ABE
1 stop4h 40m
Delta
Mon 7/131:08 pm
ABE
- CHS
1 stop5h 46m
Delta
Deal found 6/25![Delta logo]()
$487
This Delta deal was found by Cheapflights users on 6/26. 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 7/107:20 am
CHS
- ABE
1 stop5h 02m
Delta
Sun 7/126:30 am
ABE
- CHS
1 stop7h 12m
Delta
Deal found 6/26![Delta logo]()
$487
This Delta deal was found by Cheapflights users on 6/23. 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 7/25:10 am
CHS
- ABE
1 stop7h 17m
Delta
Sun 7/51:12 pm
ABE
- CHS
1 stop5h 42m
Delta
Deal found 6/23![Delta logo]()
$519
This Delta deal was found by Cheapflights users on 6/26. 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 7/98:20 am
CHS
- ABE
1 stop4h 02m
Delta
Sun 7/126:30 am
ABE
- CHS
1 stop5h 30m
Delta
Deal found 6/26![Delta logo]()
$545
This Delta deal was found by Cheapflights users on 6/22. 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 7/56:24 pm
CHS
- ABE
1 stop4h 44m
Delta
Mon 7/66:10 pm
ABE
- CHS
1 stop6h 26m
Delta
Deal found 6/22![Delta logo]()
$571
Last-minute flights from Charleston to AllentownDiscover last-minute flight deals from Charleston to Allentown. Data last updated June 27, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Allentown. Data last updated June 27, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/22. 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 7/16:44 pm
CHS
- ABE
1 stop4h 24m
Delta
Tue 7/76:30 am
ABE
- CHS
1 stop5h 30m
Delta
Deal found 6/22![Delta logo]()
$356
This American Airlines deal was found by Cheapflights users on 6/26. 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 7/110:52 am
CHS
- ABE
1 stop6h 22m
American Airlines
Tue 7/77:09 pm
ABE
- CHS
1 stop4h 39m
American Airlines
Deal found 6/26![American Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 6/22. 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 7/18:20 am
CHS
- ABE
1 stop4h 07m
Delta
Mon 7/61:12 pm
ABE
- CHS
1 stop5h 42m
Delta
Deal found 6/22![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 6/22. 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 7/16:44 pm
CHS
- ABE
1 stop4h 24m
Delta
Sun 7/56:20 am
ABE
- CHS
1 stop5h 44m
Delta
Deal found 6/22![Delta logo]()
$420
This Delta deal was found by Cheapflights users on 6/22. 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 7/35:03 pm
CHS
- ABE
1 stop6h 05m
Delta
Sat 7/46:09 pm
ABE
- CHS
1 stop5h 48m
Delta
Deal found 6/22![Delta logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/39:31 pm
CHS
- ABE
2 stops23h 18m
Multiple Airlines
Tue 7/710:00 am
ABE
- CHS
1 stop23h 08m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/39:44 pm
CHS
- ABE
1 stop16h 33m
Multiple Airlines
Sun 7/52:52 pm
ABE
- CHS
1 stop17h 53m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/39:31 pm
CHS
- ABE
2 stops23h 18m
Multiple Airlines
Mon 7/68:49 pm
ABE
- CHS
1 stop11h 49m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/410:46 am
CHS
- ABE
2 stops10h 03m
Multiple Airlines
Wed 7/88:00 am
ABE
- CHS
1 stop24h 38m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/410:46 am
CHS
- ABE
2 stops10h 03m
Multiple Airlines
Sun 7/52:52 pm
ABE
- CHS
1 stop17h 53m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Fri 7/317:05 am
CHS
- ABE
2 stops14h 23m
Multiple Airlines
Sun 8/22:52 pm
ABE
- CHS
1 stop17h 53m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$428
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 June 27, 2026.
Search for one-way flight options from Charleston to Allentown. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 9/62:53 pm
CHS
- ABE
1 stop5h 32m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 9/53:44 pm
CHS
- ABE
1 stop28h 41m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 10/187:05 am
CHS
- ABE
2 stops15h 16m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/217:25 am
CHS
- ABE
2 stops50h 13m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$236
This Delta deal was found by Cheapflights users on 6/26. 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 6/26![Delta logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/201:13 pm
CHS
- ABE
2 stops20h 15m
Multiple Airlines
Deal found 6/22![Multiple Airlines logo]()
$262
This Delta deal was found by Cheapflights users on 6/23. 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
Deal found 6/23![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 6/22. 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 7/56:24 pm
CHS
- ABE
1 stop4h 44m
Delta
Deal found 6/22![Delta logo]()
$286
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 June 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $301 (Kiwi.com) |
One-way from | $142 (Kiwi.com) |
Popular in | January |
Cheapest in | July |
Average price | $452 |
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 June 27, 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
Tue 9/1
10:26 am-4:27 pm
1 stop6h 01m
Allentown-Bethlehem
Sat 9/5
2:00 pm-7:58 pm
1 stop5h 58m
$321
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Thu 8/13
1:01 pm-5:23 pm
1 stop4h 22m
Allentown-Bethlehem
Tue 8/18
6:16 am-11:54 am
1 stop5h 38m
$374
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Sat 7/11
10:40 am-5:25 pm
1 stop6h 45m
Allentown-Bethlehem
Wed 7/15
6:05 pm-12:26 am
1 stop6h 21m
$391
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Tue 7/7
7:20 am-12:22 pm
1 stop5h 02m
Allentown-Bethlehem
Sat 7/11
6:30 am-1:43 pm
1 stop7h 13m
$391
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Wed 8/12
4:04 pm-2:03 pm
1 stop21h 59m
Allentown-Bethlehem
Wed 8/19
11:00 am-8:49 pm
2 stops33h 49m
$417
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Fri 7/10
6:28 pm-11:08 pm
1 stop4h 40m
Allentown-Bethlehem
Mon 7/13
1:08 pm-6:54 pm
1 stop5h 46m
$487
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Fri 7/10
7:20 am-12:22 pm
1 stop5h 02m
Allentown-Bethlehem
Sun 7/12
6:30 am-1:42 pm
1 stop7h 12m
$487
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Thu 7/2
5:10 am-12:27 pm
1 stop7h 17m
Allentown-Bethlehem
Sun 7/5
1:12 pm-6:54 pm
1 stop5h 42m
$519
Quickest round-trip
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Thu 7/9
8:20 am-12:22 pm
1 stop4h 02m
Allentown-Bethlehem
Sun 7/12
6:30 am-12:00 pm
1 stop5h 30m
$545
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Sun 7/5
6:24 pm-11:08 pm
1 stop4h 44m
Allentown-Bethlehem
Mon 7/6
6:10 pm-12:36 am
1 stop6h 26m
$571
Showing 1-10 of 18 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 June.
| 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 June 27, 2026.
Read through reviews of airlines operating flights from Charleston to Allentown, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
6.8
Crew
7.9
Comfort
7.2
Overall
7.1
Food
6.4
Boarding
7.5
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Entertainment
6.8
Crew
7.9
Comfort
7.2
Overall
7.1
Food
6.4
Boarding
7.5
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
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 June 27, 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 June 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Charleston to Allentown
Discover the top airline 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 June 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$178 | Average$380 | FlexibilityNo cancel fee | On-time71% |