CHA - MDT

$125 Find Cheap Flights from Chattanooga to Harrisburg

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chattanooga to Harrisburg departing on 2/19. 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
$269
Overall average: $331
Delta
Tue 3/3Thu 3/12
CHA - MDT • 1 stop
Cheapest one-way
$125
Allegiant Air
Thu 2/19
CHA - MDT • 1 stop
Top airlines
Delta
Cheapest • from $269 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 28% price drop
August
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

Tue, Mar 3 - Thu, Mar 12
Delta Logo
6:19 pm - 11:27 pm
CHA
-
MDT
5h 08m
1 stop
Delta Logo
6:00 am - 11:01 am
MDT
-
CHA
5h 01m
1 stop
$269Delta
Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
5:41 pm - 12:22 am
CHA
-
MDT
6h 41m
1 stop
United Airlines Logo
6:15 am - 5:06 pm
MDT
-
CHA
10h 51m
2 stops
$274United Airlines
Thu, Apr 23 - Mon, Apr 27
Allegiant Air Logo
3:29 pm - 5:26 pm
CHA
-
MDT
25h 57m
1 stop
Allegiant Air Logo
9:20 am - 2:39 pm
MDT
-
CHA
5h 19m
1 stop
$302Allegiant Air
Sat, Mar 7 - Thu, Mar 12
Delta Logo
6:03 pm - 11:27 pm
CHA
-
MDT
5h 24m
1 stop
Delta Logo
6:00 am - 11:01 am
MDT
-
CHA
5h 01m
1 stop
$303Delta
Fri, Apr 24 - Tue, Apr 28
Delta Logo
7:51 pm - 11:59 pm
CHA
-
MDT
4h 08m
1 stop
Delta Logo
12:13 pm - 3:46 pm
MDT
-
CHA
3h 33m
1 stop
$304Delta
Thu, Apr 23 - Fri, May 1
Allegiant Air Logo
3:29 pm - 5:26 pm
CHA
-
MDT
25h 57m
1 stop
Allegiant Air Logo
9:20 am - 2:39 pm
MDT
-
CHA
5h 19m
1 stop
$308Allegiant Air
Wed, Apr 22 - Tue, Apr 28
Delta Logo
6:29 pm - 11:59 pm
CHA
-
MDT
5h 30m
1 stop
Delta Logo
12:13 pm - 3:46 pm
MDT
-
CHA
3h 33m
1 stop
$314Delta
Thu, Apr 23 - Mon, Apr 27
Multiple Airlines Logo
3:29 pm - 4:00 pm
CHA
-
MDT
24h 31m
2 stops
Multiple Airlines Logo
9:20 am - 2:39 pm
MDT
-
CHA
5h 19m
1 stop
$328Multiple Airlines
Thu, Apr 23 - Fri, May 1
Multiple Airlines Logo
3:29 pm - 4:00 pm
CHA
-
MDT
24h 31m
2 stops
Multiple Airlines Logo
9:20 am - 2:39 pm
MDT
-
CHA
5h 19m
1 stop
$334Multiple Airlines
Sat, Mar 7 - Wed, Mar 11
Delta Logo
6:03 pm - 11:27 pm
CHA
-
MDT
5h 24m
1 stop
Delta Logo
6:00 am - 11:01 am
MDT
-
CHA
5h 01m
1 stop
$337Delta
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 $477 and $427 respectively.

Good to know

Low seasonApril
Cheapest flight$125
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 1% increase in price.
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 $125 for a one-way ticket and $269 for a round-trip.

  • 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 $368 and an overall rating of 7.2.

  • 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 8124 reviews
7.2Food
7.9Comfort
8.1Boarding
7.8Entertainment
8.5Crew
Airline reviews

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

10.0 ExcellentZebrina, Jan 2026
LGA - CAE
Read more Delta reviews

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

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.

The flight was good. We had to spend almost an hour on the tarmac when we arrived in Dallas. Waiting for a gate. What’s the point of arriving early if you have no gate to park at?

Crew were all friendly and helpful. It was a short flight so just a beverage service with a cookie. After we were boarded the plane took about 45 minutes to leave the gate but it was New Year’s Eve so not shocking there was some delay. Overall good experience and very grateful.

Flight was on time is the only good thing. Person loading the plane called 1-6 to board at the same time, made it chaotic. Plane was too small for even putting backpacks in overhead. Seat for normal sized people were too small. The WIFI didn't work. When we landed had to wait because not enough ground crew.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

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

Information on your arrival and departure airports