$203+ 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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ABE
Jul 5 — Jul 121
Round-trip
1 adult, Economy
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Find cheap flights from Charleston to Allentown with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Charleston to Allentown
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Best
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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 5, 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 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/2. 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.
Thu 7/162:53 pm
CHS
- ABE
1 stop8h 46m
Multiple Airlines
Sun 7/192:52 pm
ABE
- CHS
1 stop17h 53m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$273
This Delta deal was found by Cheapflights users on 6/3. 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 7/15:10 am
CHS
- ABE
1 stop7h 17m
Delta
Tue 7/76:05 pm
ABE
- CHS
1 stop6h 21m
Delta
Deal found 6/3![Delta logo]()
$321
This Delta deal was found by Cheapflights users on 6/3. 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 8/126:20 am
CHS
- ABE
1 stop6h 08m
Delta
Fri 8/281:10 pm
ABE
- CHS
1 stop5h 42m
Delta
Deal found 6/3![Delta logo]()
$322
This Delta deal was found by Cheapflights users on 6/1. 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 9/114:30 pm
CHS
- ABE
1 stop6h 26m
Delta
Sun 9/135:40 pm
ABE
- CHS
1 stop6h 17m
Delta
Deal found 6/1![Delta logo]()
$323
This Delta deal was found by Cheapflights users on 6/3. 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 6/1911:23 am
CHS
- ABE
1 stop6h 07m
Delta
Mon 6/226:10 pm
ABE
- CHS
1 stop6h 26m
Delta
Deal found 6/3![Delta logo]()
$353
This Delta deal was found by Cheapflights users on 6/3. 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 8/2811:25 am
CHS
- ABE
1 stop5h 57m
Delta
Sun 8/306:13 pm
ABE
- CHS
1 stop5h 46m
Delta
Deal found 6/3![Delta logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 7/18:56 pm
CHS
- ABE
2 stops26h 10m
Multiple Airlines
Tue 7/710:00 am
ABE
- CHS
1 stop23h 08m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$386
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 5, 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 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/1. 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 7/162:53 pm
CHS
- ABE
1 stop8h 46m
Multiple Airlines
Sun 7/192:52 pm
ABE
- CHS
1 stop17h 53m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 6/1. 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 7/16:44 pm
CHS
- ABE
1 stop4h 24m
Delta
Tue 7/76:05 pm
ABE
- CHS
1 stop6h 21m
Delta
Deal found 6/1![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 6/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1110:19 am
CHS
- ABE
2 stops23h 38m
United Airlines
Tue 9/16:15 am
ABE
- CHS
1 stop7h 43m
United Airlines
Deal found 6/1![United Airlines logo]()
$552
This Delta deal was found by Cheapflights users on 6/3. 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 8/2811:25 am
CHS
- ABE
1 stop5h 57m
Delta
Sun 8/306:13 pm
ABE
- CHS
1 stop5h 46m
Delta
Deal found 6/3![Delta logo]()
$381
This Delta deal was found by Cheapflights users on 6/2. 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.
Thu 6/116:15 am
CHS
- ABE
1 stop6h 12m
Delta
Sun 6/141:12 pm
ABE
- CHS
1 stop5h 42m
Delta
Deal found 6/2![Delta logo]()
$417
This Delta deal was found by Cheapflights users on 6/2. 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.
Thu 6/116:15 am
CHS
- ABE
1 stop6h 12m
Delta
Mon 6/156:10 pm
ABE
- CHS
1 stop5h 14m
Delta
Deal found 6/2![Delta logo]()
$417
This Delta deal was found by Cheapflights users on 6/2. 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.
Fri 6/196:24 pm
CHS
- ABE
1 stop4h 44m
Delta
Mon 6/226:10 pm
ABE
- CHS
1 stop5h 14m
Delta
Deal found 6/2![Delta logo]()
$436
This Delta deal was found by Cheapflights users on 6/3. 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 6/185:10 am
CHS
- ABE
1 stop7h 17m
Delta
Sun 6/216:10 pm
ABE
- CHS
1 stop6h 26m
Delta
Deal found 6/3![Delta logo]()
$489
This Delta deal was found by Cheapflights users on 6/1. 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.
Sun 6/286:15 am
CHS
- ABE
1 stop6h 12m
Delta
Tue 6/306:10 pm
ABE
- CHS
1 stop6h 26m
Delta
Deal found 6/1![Delta logo]()
$541
Last-minute flights from Charleston to AllentownDiscover last-minute flight deals from Charleston to Allentown. Data last updated June 5, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Allentown. Data last updated June 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/2. 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.
Thu 6/116:15 am
CHS
- ABE
1 stop6h 12m
Delta
Sun 6/141:12 pm
ABE
- CHS
1 stop5h 42m
Delta
Deal found 6/2![Delta logo]()
$417
This Delta deal was found by Cheapflights users on 6/4. 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 6/111:11 pm
CHS
- ABE
1 stop4h 19m
Delta
Mon 6/156:10 pm
ABE
- CHS
1 stop5h 14m
Delta
Deal found 6/4![Delta logo]()
$427
This Delta deal was found by Cheapflights users on 6/3. 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 6/1911:23 am
CHS
- ABE
1 stop6h 07m
Delta
Mon 6/226:10 pm
ABE
- CHS
1 stop6h 26m
Delta
Deal found 6/3![Delta logo]()
$353
This Delta deal was found by Cheapflights users on 6/3. 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 7/15:10 am
CHS
- ABE
1 stop7h 17m
Delta
Tue 7/76:05 pm
ABE
- CHS
1 stop6h 21m
Delta
Deal found 6/3![Delta logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 7/18:56 pm
CHS
- ABE
2 stops26h 10m
Multiple Airlines
Tue 7/710:00 am
ABE
- CHS
1 stop23h 08m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 6/2. 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.
Thu 7/162:53 pm
CHS
- ABE
1 stop8h 46m
Multiple Airlines
Sun 7/192:52 pm
ABE
- CHS
1 stop17h 53m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$273
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 5, 2026.
Search for one-way flight options from Charleston to Allentown. Find affordable one-way fares based on user searches. Data last updated June 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/2. 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.
Mon 7/63:23 pm
CHS
- ABE
1 stop24h 39m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 stops31h 41m
Allegiant Air
Deal found 6/2![Allegiant Air logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 6/2![Multiple Airlines logo]()
$218
This Delta deal was found by Cheapflights users on 6/2. 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.
Tue 7/75:00 pm
CHS
- ABE
1 stop6h 08m
Delta
Deal found 6/2![Delta logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 6/2. 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.
Tue 7/77:25 am
CHS
- ABE
2 stops36h 02m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$253
This Delta deal was found by Cheapflights users on 6/2. 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.
Tue 6/165:03 pm
CHS
- ABE
1 stop6h 05m
Delta
Deal found 6/2![Delta logo]()
$262
This Delta deal was found by Cheapflights users on 6/3. 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 7/55:03 pm
CHS
- ABE
1 stop6h 05m
Delta
Deal found 6/3![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 6/1. 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.
Mon 6/295:03 pm
CHS
- ABE
1 stop6h 05m
Delta
Deal found 6/1![Delta logo]()
$280
This Delta deal was found by Cheapflights users on 5/31. 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 6/186:24 pm
CHS
- ABE
1 stop4h 44m
Delta
Deal found 5/31![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 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $273 (Kiwi.com) |
One-way from | $203 (Kiwi.com) |
Popular in | January |
Cheapest in | July |
Average price | $383 |
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 5, 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
Thu 7/16
2:53 pm-11:39 pm
1 stop8h 46m
Allentown-Bethlehem
Sun 7/19
2:52 pm-8:45 am
1 stop17h 53m
$288
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Wed 7/1
6:44 pm-11:08 pm
1 stop4h 24m
Allentown-Bethlehem
Tue 7/7
6:05 pm-12:26 am
1 stop6h 21m
$337
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Fri 8/28
11:25 am-5:22 pm
1 stop5h 57m
Allentown-Bethlehem
Sun 8/30
6:13 pm-11:59 pm
1 stop5h 46m
$381
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Thu 6/11
6:15 am-12:27 pm
1 stop6h 12m
Allentown-Bethlehem
Sun 6/14
1:12 pm-6:54 pm
1 stop5h 42m
$417
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Thu 6/11
6:15 am-12:27 pm
1 stop6h 12m
Allentown-Bethlehem
Mon 6/15
6:10 pm-11:24 pm
1 stop5h 14m
$417
Quickest round-trip
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Fri 6/19
6:24 pm-11:08 pm
1 stop4h 44m
Allentown-Bethlehem
Mon 6/22
6:10 pm-11:24 pm
1 stop5h 14m
$436
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Thu 6/18
5:10 am-12:27 pm
1 stop7h 17m
Allentown-Bethlehem
Sun 6/21
6:10 pm-12:36 am
1 stop6h 26m
$489
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Sun 6/28
6:15 am-12:27 pm
1 stop6h 12m
Allentown-Bethlehem
Tue 6/30
6:10 pm-12:36 am
1 stop6h 26m
$541
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Tue 8/11
10:19 am-9:57 am
2 stops23h 38m
Allentown-Bethlehem
Tue 9/1
6:15 am-1:58 pm
1 stop7h 43m
$552
Cheapest one-way
CharlestonAllentown
CHS - ABE
CHSABE
Charleston
Sat 8/15
3:58 pm-11:39 pm
2 stops31h 41m
$204
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 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.
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 June 5, 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
6.9
Overall
7.1
Food
6.4
Crew
7.9
Boarding
7.5
Comfort
7.2
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Entertainment
6.9
Overall
7.1
Food
6.4
Crew
7.9
Boarding
7.5
Comfort
7.2
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
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 5, 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 5, 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 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$178 | Average$380 | FlexibilityNo cancel fee | On-time71% |