$99 Cheap flight deals from Chattanooga (CHA) to Allentown (ABE)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

This Weekend's Flight Deals from Chattanooga to Allentown

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jul 4 - Sat, Jul 19
CHA
Chattanooga Metropolitan
PHL
Philadelphia Intl.
$266 Roundtrip, found 10 hours ago
$266
Roundtrip
found 10 hours ago
Select Delta flight, departing Fri, Jul 4 from Chattanooga Metropolitan to Philadelphia Intl., returning Sat, Jul 19, priced at $266 found 10 hours ago

Airfares from $99 One Way, $205 Round Trip from Chattanooga to Allentown

Prices starting at $205 for return flights and $99 for one-way flights to Allentown were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 5 - Mon, Sep 8
CHA
Chattanooga
PHL
Philadelphia
$205 Roundtrip, found 6 days ago
$205
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Fri, Sep 5 from Chattanooga to Philadelphia, returning Mon, Sep 8, priced at $205 found 6 days ago
Mon, Aug 11 - Mon, Aug 25
CHA
Chattanooga
PHL
Philadelphia
$206 Roundtrip, found 4 days ago
$206
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Mon, Aug 11 from Chattanooga to Philadelphia, returning Mon, Aug 25, priced at $206 found 4 days ago
Mon, Jul 21 - Fri, Jul 25
CHA
Chattanooga
PHL
Philadelphia
$209 Roundtrip, found 6 hours ago
$209
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Mon, Jul 21 from Chattanooga to Philadelphia, returning Fri, Jul 25, priced at $209 found 6 hours ago
Mon, Sep 8 - Wed, Sep 17
CHA
Chattanooga
PHL
Philadelphia
$223 Roundtrip, found 1 day ago
$223
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Mon, Sep 8 from Chattanooga to Philadelphia, returning Wed, Sep 17, priced at $223 found 1 day ago
Thu, Aug 21 - Mon, Aug 25
CHA
Chattanooga
PHL
Philadelphia
$226 Roundtrip, found 6 days ago
$226
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Thu, Aug 21 from Chattanooga to Philadelphia, returning Mon, Aug 25, priced at $226 found 6 days ago

Allentown economy flight packages

Price found within the past 48 hours. Click for updated prices.
Staybridge Suites Philadelphia Valley Forge 422 by IHG
3.0-star property

Staybridge Suites Philadelphia Valley Forge 422 by IHG

8.6/10 Excellent! (783 reviews)

Aug 9 - Aug 11

2 night stay

Chattanooga (CHA) to Philadelphia (PHL)

Delta • Non-stop roundtrip • Coach
per person
found 1 day ago
The staff was great, and vary friendly.

Reviewed on Sep 17, 2023

Valley Forge Casino Resort
4.0-star property

Valley Forge Casino Resort

8.2/10 Very Good! (1,010 reviews)

Aug 9 - Aug 11

2 night stay

Chattanooga (CHA) to Philadelphia (PHL)

Delta • Non-stop roundtrip • Coach
per person
found 1 day ago
The staff could of been a little more pleasant during checkin like pointing out elevators, hotel amenities and dining options. Other than that, no concerns with room or parking.

Reviewed on Aug 20, 2024

Canopy by Hilton Philadelphia Center City
4.0-star property

Canopy by Hilton Philadelphia Center City

9.2/10 Wonderful! (1,718 reviews)

Aug 9 - Aug 11

2 night stay

Chattanooga (CHA) to Philadelphia (PHL)

Delta • Non-stop roundtrip • Coach
per person
found 1 day ago
The hotel had a unique design and a great location. The walls were thin so we could hear our neighbors, and one of our pillows had a stain on it. Maid service replaced the pillows for us with no further issues. Staff was friendly.

Reviewed on Jun 9, 2025

Don't see what you're looking for?
See all available trips from Chattanooga to Allentown
View all trips

More About Flying To Allentown from Chattanooga

Route Information for Flights from Chattanooga to Allentown

Origin Airport IATA Code
CHA
Destination Airport IATA Code
ABE
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Chattanooga to Allentown

Need bargain Chattanooga to Allentown flights in an instant? Find discount air tickets at Orbitz! At Orbitz, we don’t need to run sales to provide you with low prices on flights.

Find Guaranteed Low Prices wWth Cutting-Edge Mobile Tools

When you’re searching for Chattanooga to Allentown flights in a hurry, just use our mobile app. Once you’ve booked your air ticket, you can rely on our app to provide you with further details on your trip and to help you to find exclusive offers on hotels we know you’ll love to stay in.

Accumulate Miles and Enjoy Greater Discounts

If you are part of a frequent flyer program, you can also earn miles and points with the qualifying flights you book with Orbitz. Enjoy great deals on your Chattanooga to Allentown flights and get points and miles in return.

Stay Informed With Personalized Flight Alerts

Orbitz is the top source for low cost flights from Chattanooga to Allentown. We pride ourselves on not only offering you value for money but providing you with personal travel care. This is why we send you flight alerts about your travel plans at no added cost when you provide us with your email address or phone number.

See Significant Savings That Fit Your Schedule

We make it as easy as possible for you to book great deals on flights from Chattanooga to Allentown. You won’t be forced to compromise on your schedule—you can pick Chattanooga to Allentown flights that suit your needs.

Frequently asked questions

What is the shortest flight from Chattanooga to Allentown?
It can take just 2 hours and 33 minutes to jet from Chattanooga Metropolitan Airport (CHA) to Philadelphia, PA (PHL-Philadelphia Intl.). Kick back and enjoy the ride, because you'll be landing in no time.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.