$292+ Cheap flights from Allentown to Chattanooga (ABE - CHA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — CHA
Jul 26 — Aug 21
Round-trip
1 adult, Economy
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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 Allentown to Chattanooga
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Best
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Cheapest flights from Allentown to ChattanoogaExplore the most affordable flight options available from Allentown to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2026.
Explore the most affordable flight options available from Allentown to Chattanooga. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 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.
Wed 10/2110:28 am
ABE
- CHA
1 stop27h 24m
Allegiant Air
Thu 10/292:42 pm
CHA
- ABE
1 stop19h 56m
Allegiant Air
Deal found 6/22![Allegiant Air logo]()
$292
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.
Fri 8/216:30 am
ABE
- CHA
1 stop7h 53m
Allegiant Air
Sun 8/2311:24 am
CHA
- ABE
1 stop22h 41m
Allegiant Air
Deal found 6/24![Allegiant Air logo]()
$299
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 10/2012:00 pm
ABE
- CHA
1 stop21h 39m
Allegiant Air
Thu 10/292:42 pm
CHA
- ABE
1 stop19h 56m
Allegiant Air
Deal found 6/22![Allegiant Air logo]()
$300
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 10/241:24 pm
ABE
- CHA
1 stop19h 48m
Allegiant Air
Thu 10/292:42 pm
CHA
- ABE
1 stop19h 56m
Allegiant Air
Deal found 6/22![Allegiant Air logo]()
$308
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.
Sun 10/251:59 pm
ABE
- CHA
1 stop24h 18m
Allegiant Air
Thu 10/292:42 pm
CHA
- ABE
1 stop19h 56m
Allegiant Air
Deal found 6/22![Allegiant Air logo]()
$314
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 10/266:00 am
ABE
- CHA
1 stop8h 17m
Allegiant Air
Thu 10/292:42 pm
CHA
- ABE
1 stop19h 56m
Allegiant Air
Deal found 6/22![Allegiant Air logo]()
$317
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.
Sat 7/257:10 pm
ABE
- CHA
1 stop4h 55m
American Airlines
Sat 8/18:10 pm
CHA
- ABE
1 stop4h 13m
American Airlines
Deal found 6/25![American Airlines logo]()
$319
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.
Wed 10/2110:28 am
ABE
- CHA
1 stop27h 24m
Allegiant Air
Sun 10/2510:02 am
CHA
- ABE
1 stop7h 55m
Allegiant Air
Deal found 6/22![Allegiant Air logo]()
$320
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 10/2012:00 pm
ABE
- CHA
1 stop21h 39m
Allegiant Air
Sun 10/252:57 pm
CHA
- ABE
1 stop26h 10m
Allegiant Air
Deal found 6/22![Allegiant Air logo]()
$323
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 10/205:40 pm
ABE
- CHA
1 stop6h 11m
Delta
Sat 10/245:30 am
CHA
- ABE
1 stop6h 34m
Delta
Deal found 6/22![Delta logo]()
$325
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.
Thu 10/2211:34 am
ABE
- CHA
1 stop27h 06m
Allegiant Air
Thu 10/292:42 pm
CHA
- ABE
1 stop19h 56m
Allegiant Air
Deal found 6/22![Allegiant Air logo]()
$334
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 10/205:40 pm
ABE
- CHA
1 stop6h 11m
Delta
Thu 10/295:30 am
CHA
- ABE
1 stop6h 34m
Delta
Deal found 6/22![Delta logo]()
$335
Best flights from Allentown to ChattanoogaDiscover carefully curated flight deals from Allentown to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 26, 2026.
Discover carefully curated flight deals from Allentown to Chattanooga that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 26, 2026.
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 8/146:08 pm
ABE
- CHA
1 stop5h 35m
Delta
Sat 8/151:22 pm
CHA
- ABE
1 stop4h 01m
Delta
Deal found 6/25![Delta logo]()
$319
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:30 pm
ABE
- CHA
1 stop4h 13m
American Airlines
Tue 9/155:30 am
CHA
- ABE
1 stop6h 55m
American Airlines
Deal found 6/23![American Airlines logo]()
$319
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.
Fri 10/235:46 pm
ABE
- CHA
1 stop6h 24m
United Airlines
Mon 10/265:55 pm
CHA
- ABE
1 stop16h 01m
United Airlines
Deal found 6/23![United Airlines logo]()
$523
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.
Thu 7/166:30 am
ABE
- CHA
1 stop7h 29m
Multiple Airlines
Sun 7/198:59 am
CHA
- ABE
2 stops37h 26m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$535
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.
Sat 7/257:10 pm
ABE
- CHA
1 stop4h 55m
American Airlines
Sat 8/18:10 pm
CHA
- ABE
1 stop4h 13m
American Airlines
Deal found 6/25![American Airlines logo]()
$319
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 10/205:40 pm
ABE
- CHA
1 stop6h 11m
Delta
Fri 10/304:30 pm
CHA
- ABE
1 stop6h 16m
Delta
Deal found 6/22![Delta logo]()
$335
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.
Sat 10/245:40 pm
ABE
- CHA
1 stop6h 11m
Delta
Sun 10/255:30 am
CHA
- ABE
1 stop6h 34m
Delta
Deal found 6/22![Delta logo]()
$462
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 10/215:40 pm
ABE
- CHA
1 stop6h 11m
Delta
Sun 10/258:15 am
CHA
- ABE
1 stop3h 49m
Delta
Deal found 6/22![Delta logo]()
$462
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 10/235:40 pm
ABE
- CHA
1 stop6h 11m
Delta
Mon 10/265:30 am
CHA
- ABE
1 stop6h 34m
Delta
Deal found 6/26![Delta logo]()
$537
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 10/256:30 am
ABE
- CHA
1 stop5h 49m
Delta
Mon 10/268:15 am
CHA
- ABE
1 stop3h 49m
Delta
Deal found 6/22![Delta logo]()
$603
Last-minute flights from Allentown to ChattanoogaDiscover last-minute flight deals from Allentown to Chattanooga. Data last updated June 26, 2026 and is based on user searches.
Discover last-minute flight deals from Allentown to Chattanooga. Data last updated June 26, 2026 and is based on user searches.
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:46 pm
ABE
- CHA
1 stop4h 07m
American Airlines
Sun 6/286:36 pm
CHA
- ABE
1 stop5h 45m
American Airlines
Deal found 6/22![American Airlines logo]()
$563
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:09 pm
ABE
- CHA
1 stop4h 56m
American Airlines
Sun 7/198:10 pm
CHA
- ABE
1 stop4h 13m
American Airlines
Deal found 6/23![American Airlines logo]()
$419
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.
Thu 7/166:30 am
ABE
- CHA
1 stop7h 29m
Multiple Airlines
Sun 7/198:59 am
CHA
- ABE
2 stops37h 26m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$535
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.
Sat 7/257:10 pm
ABE
- CHA
1 stop4h 55m
American Airlines
Sat 8/18:10 pm
CHA
- ABE
1 stop4h 13m
American Airlines
Deal found 6/25![American Airlines logo]()
$319
Find flight deals from Allentown to Chattanooga
Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Chattanooga (CHA). 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 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $292 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Allentown to Chattanooga 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 26, 2026.
Use the filters below to find and compare flights from Allentown to Chattanooga that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AllentownChattanooga
ABE - CHA
ABECHA
Allentown-Bethlehem
Fri 8/14
6:08 pm-11:43 pm
1 stop5h 35m
Chattanooga Lovell Field
Sat 8/15
1:22 pm-5:23 pm
1 stop4h 01m
$319
AllentownChattanooga
ABE - CHA
ABECHA
Allentown-Bethlehem
Thu 9/10
5:30 pm-9:43 pm
1 stop4h 13m
Chattanooga Lovell Field
Tue 9/15
5:30 am-12:25 pm
1 stop6h 55m
$319
Quickest round-trip
AllentownChattanooga
ABE - CHA
ABECHA
Allentown-Bethlehem
Sat 7/25
7:10 pm-12:05 am
1 stop4h 55m
Chattanooga Lovell Field
Sat 8/1
8:10 pm-12:23 am
1 stop4h 13m
$319
AllentownChattanooga
ABE - CHA
ABECHA
Allentown-Bethlehem
Tue 10/20
5:40 pm-11:51 pm
1 stop6h 11m
Chattanooga Lovell Field
Fri 10/30
4:30 pm-10:46 pm
1 stop6h 16m
$335
AllentownChattanooga
ABE - CHA
ABECHA
Allentown-Bethlehem
Sat 10/24
5:40 pm-11:51 pm
1 stop6h 11m
Chattanooga Lovell Field
Sun 10/25
5:30 am-12:04 pm
1 stop6h 34m
$462
AllentownChattanooga
ABE - CHA
ABECHA
Allentown-Bethlehem
Wed 10/21
5:40 pm-11:51 pm
1 stop6h 11m
Chattanooga Lovell Field
Sun 10/25
8:15 am-12:04 pm
1 stop3h 49m
$462
AllentownChattanooga
ABE - CHA
ABECHA
Allentown-Bethlehem
Fri 10/23
5:46 pm-12:10 am
1 stop6h 24m
Chattanooga Lovell Field
Mon 10/26
5:55 pm-9:56 am
1 stop16h 01m
$523
AllentownChattanooga
ABE - CHA
ABECHA
Allentown-Bethlehem
Thu 7/16
6:30 am-1:59 pm
1 stop7h 29m
Chattanooga Lovell Field
Sun 7/19
8:59 am-10:25 pm
2 stops37h 26m
$535
AllentownChattanooga
ABE - CHA
ABECHA
Allentown-Bethlehem
Fri 10/23
5:40 pm-11:51 pm
1 stop6h 11m
Chattanooga Lovell Field
Mon 10/26
5:30 am-12:04 pm
1 stop6h 34m
$537
AllentownChattanooga
ABE - CHA
ABECHA
Allentown-Bethlehem
Sun 10/25
6:30 am-12:19 pm
1 stop5h 49m
Chattanooga Lovell Field
Mon 10/26
8:15 am-12:04 pm
1 stop3h 49m
$603
Sorted by cheapest first
Compare providers for flights from Allentown to Chattanooga
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 Allentown to Chattanooga 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 Allentown-Chattanooga flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-Chattanooga flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Allentown-Chattanooga flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Allentown-Chattanooga 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 Allentown-Chattanooga 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 Allentown to Chattanooga
Have a flexible travel schedule? Discover the best time to fly to Chattanooga from Allentown with our price prediction graph.
ABE-CHA
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 Chattanooga
Get insights into the airlines that provide service to Chattanooga. 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 Chattanooga. Reviews last updated June 26, 2026.
Read through reviews of airlines operating flights from Allentown to Chattanooga, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.2
Overall
7.1
Boarding
7.5
Food
6.4
Crew
7.9
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2025
PIT - DFW
Comfort
7.2
Overall
7.1
Boarding
7.5
Food
6.4
Crew
7.9
Entertainment
6.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2025
PIT - DFW
Related info for your journey
Find useful and relevant information for your journey from Allentown to Chattanooga. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chattanooga?
Book flights to Chattanooga if you plan to visit one of these locationsTrenton
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Explore flights to Chattanooga departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 26, 2026.
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Allentown and Chattanooga flights
Browse other Allentown and Chattanooga flight options. Last updated on June 26, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Allentown to Chattanooga
Discover the top airline that operate flights from Allentown to Chattanooga. 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 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$278 | Average$345 | FlexibilityNo cancel fee | On-time71% |