$269+ Cheap flights from Chattanooga to Allentown (CHA - 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — ABE
Jul 13 — Jul 201
Round-trip
1 adult, Economy
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Find cheap flights from Chattanooga 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
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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 Chattanooga to Allentown
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Cheapest flights from Chattanooga to AllentownExplore the most affordable flight options available from Chattanooga to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.
Explore the most affordable flight options available from Chattanooga to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/238:10 pm
CHA
- ABE
1 stop4h 13m
American Airlines
Mon 7/277:10 pm
ABE
- CHA
1 stop4h 55m
American Airlines
Deal found 6/9![American Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 7/109:43 pm
CHA
- ABE
1 stop25h 53m
Allegiant Air
Thu 7/166:00 pm
ABE
- CHA
1 stop26h 53m
Allegiant Air
Deal found 6/12![Allegiant Air logo]()
$351
This American Airlines deal was found by Cheapflights users on 6/11. 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 6/166:36 pm
CHA
- ABE
1 stop5h 45m
American Airlines
Sat 6/205:46 pm
ABE
- CHA
1 stop4h 07m
American Airlines
Deal found 6/11![American Airlines logo]()
$417
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 6/151:51 pm
CHA
- ABE
1 stop7h 16m
United Airlines
Sat 6/202:23 pm
ABE
- CHA
1 stop6h 26m
United Airlines
Deal found 6/11![United Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 6/8. 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 6/124:06 pm
CHA
- ABE
1 stop7h 02m
Delta
Sun 6/146:20 am
ABE
- CHA
1 stop6h 03m
Delta
Deal found 6/8![Delta logo]()
$501
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 6/1510:04 pm
CHA
- ABE
1 stop11h 25m
Multiple Airlines
Sat 6/208:10 am
ABE
- CHA
2 stops23h 59m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$534
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 6/1510:04 pm
CHA
- ABE
1 stop11h 25m
Allegiant Air
Fri 6/196:10 am
ABE
- CHA
1 stop15h 04m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$574
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/118:11 pm
CHA
- ABE
1 stop4h 10m
American Airlines
Thu 6/185:46 pm
ABE
- CHA
1 stop6h 33m
American Airlines
Deal found 6/9![American Airlines logo]()
$597
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 6/112:53 pm
CHA
- ABE
2 stops31h 36m
Multiple Airlines
Thu 6/186:00 pm
ABE
- CHA
1 stop27h 14m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$684
This Delta deal was found by Cheapflights users on 6/12. 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 6/286:45 am
CHA
- ABE
1 stop5h 42m
Delta
Thu 7/26:10 pm
ABE
- CHA
1 stop5h 26m
Delta
Deal found 6/12![Delta logo]()
$727
Best flights from Chattanooga to AllentownDiscover carefully curated flight deals from Chattanooga to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2026.
Discover carefully curated flight deals from Chattanooga to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2026.
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/238:10 pm
CHA
- ABE
1 stop4h 13m
American Airlines
Mon 7/277:10 pm
ABE
- CHA
1 stop4h 55m
American Airlines
Deal found 6/9![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 6/12. 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 6/277:07 pm
CHA
- ABE
1 stop14h 51m
United Airlines
Wed 7/110:35 am
ABE
- CHA
1 stop10h 14m
United Airlines
Deal found 6/12![United Airlines logo]()
$803
This United Airlines deal was found by Cheapflights users on 6/12. 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 7/104:42 pm
CHA
- ABE
2 stops28h 25m
United Airlines
Thu 7/165:41 pm
ABE
- CHA
2 stops29h 25m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,025
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Sun 6/286:00 am
CHA
- ABE
1 stop27h 58m
United Airlines
Thu 7/210:35 am
ABE
- CHA
2 stops30h 27m
United Airlines
Deal found 6/12![United Airlines logo]()
$1,091
Last-minute flights from Chattanooga to AllentownDiscover last-minute flight deals from Chattanooga to Allentown. Data last updated June 13, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Allentown. Data last updated June 13, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/8. 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 6/124:06 pm
CHA
- ABE
1 stop7h 02m
Delta
Sun 6/146:20 am
ABE
- CHA
1 stop6h 03m
Delta
Deal found 6/8![Delta logo]()
$501
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 6/151:51 pm
CHA
- ABE
1 stop7h 16m
United Airlines
Sat 6/202:23 pm
ABE
- CHA
1 stop6h 26m
United Airlines
Deal found 6/11![United Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 6/1510:04 pm
CHA
- ABE
1 stop11h 25m
Multiple Airlines
Sat 6/208:10 am
ABE
- CHA
2 stops23h 59m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$534
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 6/1510:04 pm
CHA
- ABE
1 stop11h 25m
Allegiant Air
Fri 6/196:10 am
ABE
- CHA
1 stop15h 04m
Allegiant Air
Deal found 6/11![Allegiant Air logo]()
$574
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 6/151:51 pm
CHA
- ABE
1 stop7h 16m
United Airlines
Fri 6/195:36 pm
ABE
- CHA
3 stops29h 30m
United Airlines
Deal found 6/11![United Airlines logo]()
$748
This American Airlines deal was found by Cheapflights users on 6/11. 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 6/166:36 pm
CHA
- ABE
1 stop5h 45m
American Airlines
Sat 6/205:46 pm
ABE
- CHA
1 stop4h 07m
American Airlines
Deal found 6/11![American Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 6/12. 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 6/286:45 am
CHA
- ABE
1 stop5h 42m
Delta
Thu 7/26:10 pm
ABE
- CHA
1 stop5h 26m
Delta
Deal found 6/12![Delta logo]()
$727
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 7/109:43 pm
CHA
- ABE
1 stop25h 53m
Allegiant Air
Thu 7/166:00 pm
ABE
- CHA
1 stop26h 53m
Allegiant Air
Deal found 6/12![Allegiant Air logo]()
$351
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/238:10 pm
CHA
- ABE
1 stop4h 13m
American Airlines
Mon 7/277:10 pm
ABE
- CHA
1 stop4h 55m
American Airlines
Deal found 6/9![American Airlines logo]()
$319
One-way flights from Chattanooga to AllentownSearch for one-way flight options from Chattanooga to Allentown. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
Search for one-way flight options from Chattanooga to Allentown. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
This Delta deal was found by Cheapflights users on 6/11. 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 7/115:55 pm
CHA
- ABE
1 stop5h 13m
Delta
Deal found 6/11![Delta logo]()
$269
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/115:00 am
CHA
- ABE
2 stops11h 41m
American Airlines
Deal found 6/11![American Airlines logo]()
$503
Find flight deals from Chattanooga to Allentown
Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) 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 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (American Airlines) |
One-way from | $269 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Chattanooga 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 13, 2026.
Use the filters below to find and compare flights from Chattanooga to Allentown that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ChattanoogaAllentown
CHA - ABE
CHAABE
Chattanooga Lovell Field
Thu 7/23
8:10 pm-12:23 am
1 stop4h 13m
Allentown-Bethlehem
Mon 7/27
7:10 pm-12:05 am
1 stop4h 55m
$319
ChattanoogaAllentown
CHA - ABE
CHAABE
Chattanooga Lovell Field
Sat 6/27
7:07 pm-9:58 am
1 stop14h 51m
Allentown-Bethlehem
Wed 7/1
10:35 am-8:49 pm
1 stop10h 14m
$803
ChattanoogaAllentown
CHA - ABE
CHAABE
Chattanooga Lovell Field
Fri 7/10
4:42 pm-9:07 pm
2 stops28h 25m
Allentown-Bethlehem
Thu 7/16
5:41 pm-11:06 pm
2 stops29h 25m
$1,025
ChattanoogaAllentown
CHA - ABE
CHAABE
Chattanooga Lovell Field
Sun 6/28
6:00 am-9:58 am
1 stop27h 58m
Allentown-Bethlehem
Thu 7/2
10:35 am-5:02 pm
2 stops30h 27m
$1,091
Cheapest one-way
ChattanoogaAllentown
CHA - ABE
CHAABE
Chattanooga Lovell Field
Sat 7/11
5:55 pm-11:08 pm
1 stop5h 13m
$269
Quickest one-way
ChattanoogaAllentown
CHA - ABE
CHAABE
Chattanooga Lovell Field
Tue 8/11
1:15 pm-5:23 pm
1 stop4h 08m
$269
ChattanoogaAllentown
CHA - ABE
CHAABE
Chattanooga Lovell Field
Sat 7/11
5:00 am-4:41 pm
2 stops11h 41m
$503
Sorted by cheapest first
Compare providers for flights from Chattanooga 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 Chattanooga 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 Chattanooga-Allentown flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-Allentown flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-Allentown flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chattanooga-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 Chattanooga-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 Chattanooga to Allentown
Have a flexible travel schedule? Discover the best time to fly to Allentown from Chattanooga with our price prediction graph.
CHA-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 13, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Chattanooga to Allentown by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Chattanooga 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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Alternative routes for Chattanooga to Allentown
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Complete your trip
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Chattanooga and Allentown flights
Browse other Chattanooga and Allentown flight options. Last updated on June 13, 2026.
Other flights from Chattanooga
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Top 2 airlines flying from Chattanooga to Allentown
Discover the top 2 airlines that operate flights from Chattanooga 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 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$242 | Average$410 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$378 | FlexibilityNo cancel fee | On-timeN/A |