CHA - MDT

$281 Find Cheap Flights from Chattanooga to Harrisburg

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chattanooga to Harrisburg departing on 4/26. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Harrisburg

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to Harrisburg, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chattanooga to Harrisburg, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$281
Overall average: $306
Allegiant Air
Sun 4/26Mon 5/25
CHA - MDT • 1 stop
Top airlines
Cheapest • from $281 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Chattanooga and Harrisburg. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $269 (round-trip)
Shortest trip • 4h 12m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 37% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Harrisburg!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Chattanooga to Harrisburg (CHA-MDT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Chattanooga to Harrisburg 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 Chattanooga to Harrisburg

Sun, Apr 26 - Mon, May 25
Allegiant Air Logo
3:29 pm - 5:26 pm
CHA
-
MDT
25h 57m
1 stop
Allegiant Air Logo
9:14 pm - 9:35 am
MDT
-
CHA
12h 21m
1 stop
$281Allegiant Air
Fri, Apr 17 - Tue, Apr 21
American Airlines Logo
9:03 am - 4:07 pm
CHA
-
MDT
7h 04m
1 stop
American Airlines Logo
6:45 pm - 11:15 pm
MDT
-
CHA
4h 30m
1 stop
$309American Airlines
Sun, Mar 29 - Sat, Apr 4
Allegiant Air Logo
9:36 pm - 4:36 pm
CHA
-
MDT
19h 00m
1 stop
Allegiant Air Logo
5:58 pm - 7:46 am
MDT
-
CHA
13h 48m
1 stop
$314Allegiant Air
Tue, May 12 - Tue, May 19
American Airlines Logo
5:58 pm - 11:39 pm
CHA
-
MDT
5h 41m
1 stop
American Airlines Logo
11:53 am - 6:14 pm
MDT
-
CHA
6h 21m
1 stop
$329American Airlines
Sun, Mar 29 - Sun, Apr 5
Allegiant Air Logo
9:36 pm - 4:36 pm
CHA
-
MDT
19h 00m
1 stop
Allegiant Air Logo
9:24 pm - 2:13 pm
MDT
-
CHA
16h 49m
1 stop
$331Allegiant Air
Mon, Mar 30 - Sun, Apr 5
Delta Logo
7:59 pm - 11:41 pm
CHA
-
MDT
3h 42m
1 stop
Delta Logo
6:00 am - 11:01 am
MDT
-
CHA
5h 01m
1 stop
$339Delta
Thu, Apr 2 - Sat, Apr 4
Multiple Airlines Logo
3:17 pm - 3:10 pm
CHA
-
MDT
23h 53m
2 stops
Multiple Airlines Logo
5:58 pm - 7:46 am
MDT
-
CHA
13h 48m
1 stop
$361Multiple Airlines
Fri, Apr 3 - Sun, Apr 5
Delta Logo
7:59 pm - 11:41 pm
CHA
-
MDT
3h 42m
1 stop
Delta Logo
6:00 am - 11:01 am
MDT
-
CHA
5h 01m
1 stop
$369Delta
Sun, Mar 29 - Sat, Apr 4
Multiple Airlines Logo
9:36 pm - 4:36 pm
CHA
-
MDT
19h 00m
1 stop
Multiple Airlines Logo
10:06 pm - 2:27 pm
MDT
-
CHA
16h 21m
2 stops
$377Multiple Airlines
Thu, Apr 2 - Sun, Apr 5
United Airlines Logo
10:50 am - 4:51 pm
CHA
-
MDT
6h 01m
1 stop
United Airlines Logo
5:53 pm - 12:23 am
MDT
-
CHA
6h 30m
1 stop
$379United Airlines
Booking Insights

KAYAK's insights & trends for Chattanooga to Harrisburg flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chattanooga to Harrisburg, 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 Chattanooga to Harrisburg is November, where tickets cost $248 (return) on average. On the other hand, the most expensive months are October and December, where the average cost of round-trip tickets is $878 and $427 respectively.

Good to know

Low seasonOctober
Cheapest flight$281
Best time to beat the crowds but there is an average 122% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Chattanooga to Harrisburg

When to book flights from Chattanooga to Harrisburg

Are your dates flexible? Find out the best times to travel from Chattanooga to Harrisburg 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 Chattanooga to Harrisburg

  • What is the cheapest flight from Chattanooga to Harrisburg?

    In the last 3 days, the lowest price for a flight from Chattanooga to Harrisburg was $281 for a round-trip ticket.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

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

  • Which airline alliances offer flights from Chattanooga to Harrisburg?

    SkyTeam, and oneworld are the airline alliances operating flights between Chattanooga and Harrisburg, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Chattanooga to Harrisburg, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Chattanooga to Harrisburg are Delta and American Airlines. With an average price for the route of $323 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $338 and an overall rating of 7.1.

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

    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 Chattanooga to Harrisburg.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harrisburg from Chattanooga 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 Chattanooga to Harrisburg?

    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 Harrisburg with an airline and back to Chattanooga with another airline. Booking your flights between Chattanooga and MDT 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 Chattanooga to Harrisburg?

    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 Harrisburg from Chattanooga up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Chattanooga to Harrisburg

 
See real verified KAYAK customer reviews for airlines flying from Chattanooga to Harrisburg. 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 Chattanooga to Harrisburg? 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.
7.9
DeltaOverall score based on 8286 reviews
7.9Comfort
8.5Crew
7.8Entertainment
8.1Boarding
7.2Food
Airline reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

10.0 ExcellentDebra, Mar 2026
PBI - ATL
Read more Delta reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I didn't end up taking this flight. I got up at 4am for a flight that was supposed to board at 6am - at 5:55am you delayed the flight to 10am. The airport is under construction so I switched to a later flight as I wasn't going to sit in the airport for 4 hours. They said the delay was due to the crew needing rest from a flight coming in late the night before - if that was the case then I think you should have delayed the flight much sooner so that passengers wouldn't get up so early and get to the airport to sit and wait.

I very rarely fly American and my experience today reenforces that is the correct decision. While the staff were all very courteous, our flight was first thing in the morning so there was no reason to be delayed, yet appropriate maintenance checks weren’t completed prior to our flight so we were delayed multiple times. Not a great showing, American Airlines.

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

The seat cushions were very worn so they were extremely uncomfortable.

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

Information on your arrival and departure airports