MDT - CHA

$131 Find Cheap Flights from Harrisburg to Chattanooga - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harrisburg to Chattanooga departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$309
Typical prices: $329-$535
American Airlines
Sat 9/26Tue 9/29
MDT - CHA • 1 stop
Cheapest one-way
$131
Allegiant Air
Fri 10/9
MDT - CHA • 1 stop
Top airlines
Delta
Cheapest • from $309 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Harrisburg and Chattanooga. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Chicago (ORD)
Cheapest • Avg $324 (round-trip)
Charlotte (CLT)
Shortest trip • 4h 19m (one-way)
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 100% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Chattanooga!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Harrisburg to Chattanooga (MDT-CHA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Harrisburg to Chattanooga that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Harrisburg to Chattanooga

Sat, Sep 26 - Tue, Sep 29
American Airlines Logo
11:17 am - 4:48 pm
MDT
-
CHA
5h 31m
1 stop
American Airlines Logo
5:30 am - 10:17 am
CHA
-
MDT
4h 47m
1 stop
$309American Airlines
Sat, Sep 26 - Tue, Sep 29
Delta Logo
6:09 pm - 10:45 pm
MDT
-
CHA
4h 36m
1 stop
Delta Logo
5:35 am - 11:03 am
CHA
-
MDT
5h 28m
1 stop
$309Delta
Thu, Aug 27 - Sun, Aug 30
United Airlines Logo
5:54 pm - 12:10 am
MDT
-
CHA
6h 16m
1 stop
United Airlines Logo
10:44 am - 4:52 pm
CHA
-
MDT
6h 08m
1 stop
$319United Airlines
Thu, Aug 27 - Sun, Aug 30
United Airlines Logo
5:54 pm - 12:10 am
MDT
-
CHA
6h 16m
1 stop
United Airlines Logo
6:15 am - 2:03 pm
CHA
-
MDT
7h 48m
2 stops
$324United Airlines
Thu, Aug 27 - Sun, Aug 30
United Airlines Logo
2:52 pm - 12:10 am
MDT
-
CHA
9h 18m
2 stops
United Airlines Logo
6:15 am - 2:03 pm
CHA
-
MDT
7h 48m
2 stops
$329United Airlines
Thu, Aug 27 - Thu, Sep 3
United Airlines Logo
6:15 am - 1:16 pm
MDT
-
CHA
7h 01m
2 stops
United Airlines Logo
10:44 am - 4:52 pm
CHA
-
MDT
6h 08m
1 stop
$333United Airlines
Fri, Aug 21 - Sat, Aug 22
United Airlines Logo
5:54 pm - 12:10 am
MDT
-
CHA
6h 16m
1 stop
United Airlines Logo
6:15 am - 2:03 pm
CHA
-
MDT
7h 48m
2 stops
$340United Airlines
Fri, Aug 21 - Sat, Aug 22
United Airlines Logo
6:15 am - 5:05 pm
MDT
-
CHA
10h 50m
2 stops
United Airlines Logo
6:15 am - 2:03 pm
CHA
-
MDT
7h 48m
2 stops
$349United Airlines
Thu, Aug 27 - Sun, Aug 30
American Airlines Logo
9:34 am - 1:38 pm
MDT
-
CHA
4h 04m
1 stop
American Airlines Logo
7:15 am - 11:46 am
CHA
-
MDT
4h 31m
1 stop
$355American Airlines
Thu, Sep 24 - Sun, Sep 27
American Airlines Logo
11:17 am - 3:39 pm
MDT
-
CHA
4h 22m
1 stop
American Airlines Logo
5:00 am - 9:16 am
CHA
-
MDT
4h 16m
1 stop
$355American Airlines
Booking Insights

KAYAK's insights & trends for Harrisburg to Chattanooga flights

Get data-powered insights and trends into flights from Harrisburg to Chattanooga to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Harrisburg to Chattanooga?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Harrisburg to Chattanooga, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Harrisburg to Chattanooga is February, where tickets cost $0 (return) on average. On the other hand, the most expensive months are April and July, where the average cost of round-trip tickets is $771 and $614 respectively.

Find deals

Good to know

Low season

May

Cheapest flight

$131
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Harrisburg to Chattanooga

When to book flights from Harrisburg to Chattanooga

Are your dates flexible? Find out the best times to travel from Harrisburg to Chattanooga based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Harrisburg to Chattanooga

  • What is the cheapest flight from Harrisburg to Chattanooga?

    In the last 5 days, the lowest price for a flight from Harrisburg to Chattanooga was $131 for a one-way ticket and $309 for a round-trip.

  • Do I need a passport to fly between Harrisburg and Chattanooga?

    No

  • Which aircraft models fly most regularly from Harrisburg to Chattanooga?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Harrisburg to Chattanooga?

    oneworld is the only airline alliance operating flights between Harrisburg and Chattanooga.

  • How does KAYAK find such low prices on flights from Harrisburg to Chattanooga?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Harrisburg to Chattanooga.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Harrisburg to Chattanooga?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chattanooga from Harrisburg is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Harrisburg to Chattanooga?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chattanooga with an airline and back to Harrisburg with another airline. Booking your flights between Harrisburg and CHA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Harrisburg to Chattanooga?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chattanooga from Harrisburg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Harrisburg to Chattanooga

 
See real verified KAYAK customer reviews for airlines flying from Harrisburg to Chattanooga. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Harrisburg to Chattanooga? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11845 reviews
6.8Entertainment
6.4Food
7.9Crew
7.5Boarding
7.2Comfort
Airline reviews

The flight was delayed almost three hours. I understand delays happen from time to time, but this flight was delayed no less than 10 times. I wish the amount of time of the delay was more accurate, versus delaying in 10 or 20 minute increments many, many times.

6.0 GoodLisa, Jul 2026
DFW - TYS
Read more American Airlines reviews

The flight was delayed almost three hours. I understand delays happen from time to time, but this flight was delayed no less than 10 times. I wish the amount of time of the delay was more accurate, versus delaying in 10 or 20 minute increments many, many times.

Delayed by 5 hours and I had to wit in the airport for more than 6+ hours.

technology worked well and everything ran smoothly. The seats are quite cramped so please don't try to re-engineer the cabin to squeeze more bodies on board.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

The captain announced to the cabin there would be a delay because they observed a "cut" on a tire during precheck that needed to be cleared by maintenance. We were delayed during this inspection and allowed to proceed after maintenance "measured the cut and decided it was acceptable". My complaint is not about the delay or due diligence. I wish the captain had been more generic when making his announcement. I was a nervous wreck all the way to Charlotte worried that we would have a blowout when landing!

delayed due to weather. Could not communicate with family since the wifi was broken

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

late again! but its my only option to not take 9 hours to get to Memphis

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

all good still 18 min late taking off. Wish AA could get with the program and be one time for once.

Everything you need to know for your flight from Harrisburg to Chattanooga

Information on your arrival and departure airports

Harrisburg (MDT)
Chattanooga (CHA)