What is the cheapest airline that flies from Tennessee to Harrisburg?

Allegiant Air, American Airlines, and Delta are the most popular carriers operating from Tennessee to Harrisburg

How long does it take to fly to Harrisburg?

Flight times from Tennessee to Harrisburg vary, but if you’re flying out of Knoxville and flying into Baltimore (one of the most popular routes), then the duration is 1h 35m on average. Another popular route from Tennessee to Harrisburg is flying from Nashville to Baltimore, which will take roughly 1h 45m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Harrisburg?

American Airlines, Southwest and Delta are the top three most popular airlines that fly to Harrisburg from Tennessee according to our data. American Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Harrisburg. Keep in mind that there are 7 different airlines that fly to Harrisburg on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Tennessee to Harrisburg Airport?

Prices for flights from Tennessee to Harrisburg Airport were last updated today.

How many operators does momondo search for flights from Tennessee to Harrisburg Airport?

As of March 2026, there are 4 operators available to choose from for flights from Tennessee to Harrisburg Airport.

How old do you have to be to fly from Tennessee to Harrisburg Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tennessee to Harrisburg Airport.

What documentation or ID do you need to fly to Harrisburg Airport?

The travel and health documents required for your trip to Harrisburg Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Harrisburg Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$45 Cheap Flights from Tennessee to Harrisburg in 2026

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Find the cheapest flights from Tennessee to Harrisburg

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:19 pm - 4:00 pm

BNA

MDT

1h 41mnonstop

4:50 pm - 5:43 pm

MDT

BNA

1h 53mnonstop

$82Allegiant Air

Fri, Apr 10 - Mon, Apr 13

1:19 pm - 4:00 pm

BNA

MDT

1h 41mnonstop

4:50 pm - 5:43 pm

MDT

BNA

1h 53mnonstop

$87Allegiant Air

Fri, Apr 10 - Mon, Apr 13

1:19 pm - 4:00 pm

BNA

MDT

1h 41mnonstop

6:16 pm - 4:38 pm

MDT

BNA

23h 22m

2 stops

$167Multiple Airlines

Fri, Apr 10 - Mon, Apr 13

1:19 pm - 4:00 pm

BNA

MDT

1h 41mnonstop

6:16 pm - 8:35 am

MDT

BNA

15h 19m

1 stop

$169Multiple Airlines

Fri, Apr 24 - Fri, May 1

7:30 am - 1:07 pm

MEM

MDT

4h 37m

1 stop

6:20 am - 11:16 am

MDT

MEM

5h 56m

1 stop

$285Delta

Sat, May 9 - Sat, May 16

5:00 am - 2:18 pm

MEM

MDT

8h 18m

2 stops

5:00 am - 8:18 am

MDT

MEM

4h 18m

1 stop

$290American Airlines

Sat, May 9 - Sat, May 16

5:45 pm - 10:50 pm

MEM

MDT

4h 05m

1 stop

5:00 pm - 8:56 pm

MDT

MEM

4h 56m

1 stop

$307Delta

Fri, May 29 - Sat, May 30

6:38 pm - 10:53 pm

TYS

MDT

4h 15m

1 stop

4:59 pm - 11:55 pm

MDT

TYS

6h 56m

1 stop

$314American Airlines

Tue, Apr 14 - Wed, Apr 22

9:02 am - 4:53 pm

MEM

MDT

6h 51m

1 stop

6:15 am - 10:54 am

MDT

MEM

5h 39m

1 stop

$319United Airlines

Fri, May 8 - Sat, May 9

5:46 pm - 12:42 am

CHA

MDT

6h 56m

1 stop

6:30 am - 1:25 pm

MDT

CHA

6h 55m

1 stop

$329United Airlines

Fri, Apr 24 - Sun, May 3

Allegiant Air flights from Tennessee to Harrisburg

Our best Allegiant Air deals on Tennessee to Harrisburg flight tickets

Allegiant Air

Apr 10

BNA1:19 pmNashville Intl

1h 41m

MDT4:00 pmHarrisburg

Apr 13

MDT4:50 pmHarrisburg

1h 53m

BNA5:43 pmNashville Intl

$82

Allegiant Air

Apr 10

BNA1:19 pmNashville Intl

1h 41m

MDT4:00 pmHarrisburg

Apr 13

MDT4:50 pmHarrisburg

1h 53m

BNA5:43 pmNashville Intl

$87

Allegiant Air

Jul 10

BNA8:00 amNashville Intl

1h 47m

MDT10:47 amHarrisburg

Jul 13

MDT11:37 amHarrisburg

1h 51m

BNA12:28 pmNashville Intl

$125

United Airlines flights from Tennessee to Harrisburg

Our best United Airlines deals on Tennessee to Harrisburg flight tickets

United Airlines

May 6

BNA6:39 pmNashville Intl

5h 16m

1 stop

MDT12:55 amHarrisburg

May 12

MDT6:15 amHarrisburg

7h 11m

2 stops

BNA12:26 pmNashville Intl

$292

United Airlines

May 6

BNA6:00 amNashville Intl

6h 55m

2 stops

MDT1:55 pmHarrisburg

May 12

MDT6:15 amHarrisburg

7h 11m

2 stops

BNA12:26 pmNashville Intl

$297

United Airlines

Apr 21

BNA6:35 pmNashville Intl

3h 53m

1 stop

MDT11:28 pmHarrisburg

Apr 28

MDT5:52 pmHarrisburg

6h 33m

1 stop

BNA11:25 pmNashville Intl

$308

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

NashvilleHarrisburg

BNA - MDT

BNAMDT

Nashville Intl

Fri 4/10

1:19 pm-4:00 pm

Nonstop1h 41m

Harrisburg

Mon 4/13

4:50 pm-5:43 pm

Nonstop1h 53m

$82

NashvilleHarrisburg

BNA - MDT

BNAMDT

Nashville Intl

Fri 4/10

1:19 pm-4:00 pm

Nonstop1h 41m

Harrisburg

Mon 4/13

4:50 pm-5:43 pm

Nonstop1h 53m

$87

NashvilleHarrisburg

BNA - MDT

BNAMDT

Nashville Intl

Fri 4/10

1:19 pm-4:00 pm

Nonstop1h 41m

Harrisburg

Mon 4/13

6:16 pm-4:38 pm

2 stops23h 22m

$167

NashvilleHarrisburg

BNA - MDT

BNAMDT

Nashville Intl

Fri 4/24

1:19 pm-4:00 pm

Nonstop1h 41m

Harrisburg

Fri 5/1

6:16 pm-8:35 am

1 stop15h 19m

$169

MemphisHarrisburg

MEM - MDT

MEMMDT

Memphis

Sat 5/9

7:30 am-1:07 pm

1 stop4h 37m

Harrisburg

Sat 5/16

6:20 am-11:16 am

1 stop5h 56m

$285

MemphisHarrisburg

MEM - MDT

MEMMDT

Memphis

Sat 5/9

5:00 am-2:18 pm

2 stops8h 18m

Harrisburg

Sat 5/16

5:00 am-8:18 am

1 stop4h 18m

$290

MemphisHarrisburg

MEM - MDT

MEMMDT

Memphis

Fri 5/29

5:45 pm-10:50 pm

1 stop4h 05m

Harrisburg

Sat 5/30

5:00 pm-8:56 pm

1 stop4h 56m

$307

KnoxvilleHarrisburg

TYS - MDT

TYSMDT

Knoxville McGhee Tyson

Tue 4/14

6:38 pm-10:53 pm

1 stop4h 15m

Harrisburg

Wed 4/22

4:59 pm-11:55 pm

1 stop6h 56m

$314

MemphisHarrisburg

MEM - MDT

MEMMDT

Memphis

Fri 5/8

9:02 am-4:53 pm

1 stop6h 51m

Harrisburg

Sat 5/9

6:15 am-10:54 am

1 stop5h 39m

$319

ChattanoogaHarrisburg

CHA - MDT

CHAMDT

Chattanooga Lovell Field

Fri 4/24

5:46 pm-12:42 am

1 stop6h 56m

Harrisburg

Sun 5/3

6:30 am-1:25 pm

1 stop6h 55m

$329

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tennessee to Harrisburg

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Harrisburg?

The month of May is, on average, the cheapest month to fly to Harrisburg from Tennessee, with most prices found around $99. If you aren’t able to travel to Harrisburg during the month of May, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $225.

What is the cheapest day to depart on your flight to Harrisburg?

The cheapest day to depart from Tennessee to Harrisburg is on a Friday. Travelers who choose to depart for Harrisburg on a Friday will often find tickets for as low as $105. On the other hand, Sunday is the most expensive day to depart from Tennessee because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $287.

What is the cheapest time of day to depart on your flight to Harrisburg?

Our data shows that the cheapest Tennessee to Harrisburg flights are usually those with departure times in the afternoon. Our users have found flights to Harrisburg in the afternoon for as low as $105. Try not to purchase tickets in the morning because they tend to be around $168. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Tennessee to Harrisburg flight route?

Fly from Nashville Intl to Harrisburg for the best Tennessee - Harrisburg flight prices

What cabin class options are available on Tennessee to Harrisburg flights?

There is only 1 cabin class available to choose from on Tennessee to Harrisburg flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Tennessee to Harrisburg flights?

No. A direct flight is the cheapest option for a flight between Tennessee to Harrisburg.

Cheap Tennessee to Harrisburg flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tennessee to Harrisburg

Best Price Found	$116
Fastest flight time	1h 41m
Direct flights	Tue, Fri and Sat
Airports in Harrisburg	1 airport

The best one-way flight to Harrisburg from Tennessee in the past 72 hours is $116. The best round-trip flight deal from Tennessee to Harrisburg found on momondo in the last 72 hours is $99.

The fastest flight from Tennessee to Harrisburg takes 1h 41m

Direct flights go from Tennessee to Harrisburg on Tuesday, Friday and Saturday. The only airline offering direct flights is Allegiant Air.

There is 1 airport in Harrisburg. From Tennessee there are direct flights to Harrisburg (MDT).

Search flight deals

When did momondo last update prices for flights from Tennessee to Harrisburg Airport?
Prices for flights from Tennessee to Harrisburg Airport were last updated today.
How many operators does momondo search for flights from Tennessee to Harrisburg Airport?
As of March 2026, there are 4 operators available to choose from for flights from Tennessee to Harrisburg Airport.
How old do you have to be to fly from Tennessee to Harrisburg Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tennessee to Harrisburg Airport.
What documentation or ID do you need to fly to Harrisburg Airport?
The travel and health documents required for your trip to Harrisburg Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Harrisburg Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Tennessee to Harrisburg?
momondo data reveals that the most frequently booked plane model on the route from Tennessee to Harrisburg is Airbus A319, representing 60.00% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 11.43%, Embraer 175 at 5.71%, and Airbus A320-100/200 at 5.71%.

Best airlines flying from Tennessee to Harrisburg

Compare and see reviews for airlines that fly from Tennessee to Harrisburg with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $83	Free Cancellation	Rating 7.3 710 reviews	Search Allegiant Air flights
Delta	PriceFrom $99	Free Cancellation	Rating 7.9 8,357 reviews	Search Delta flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.1 11,520 reviews	Search American Airlines flights
United Airlines	PriceFrom $247	Free Cancellation	Rating 7.4 9,499 reviews	Search United Airlines flights

Hershey

Carlisle

Mechanicsburg

Camp Hill

Hummelstown

Why use momondo?

Why should I use momondo to find a flight deal from Tennessee to Harrisburg?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Tennessee to Harrisburg for you.

Can I find flights from Tennessee to Harrisburg with flexible booking policies on momondo?

momondo does allow users to show only those flights to Harrisburg from Tennessee which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Tennessee to Harrisburg?

Once all potential Tennessee to Harrisburg flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Tennessee to Harrisburg right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Harrisburg, momondo offers a useful price alert feature which will track prices for flights to Harrisburg from Tennessee and alert you when they change.