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

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

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 8 different airlines that fly to Harrisburg on a routine basis, so you have a few additional options to choose from.

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 40m. Keep in mind that layovers or delays could extend your travel time.

How many flights depart from Tennessee to Harrisburg on average per week?

As of May 2026, there are 1 flights per week flying from Tennessee to Harrisburg. The most common day of the week flights depart is Fri, with 100% of flights taking off on this day.

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 May 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.

$66 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.

1:56 pm - 4:39 pm

BNA

MDT

1h 43mnonstop

9:59 pm - 10:42 pm

MDT

BNA

1h 43mnonstop

$119Allegiant Air

Thu, Oct 29 - Sun, Nov 1

12:15 pm - 2:55 pm

BNA

MDT

1h 40mnonstop

3:45 pm - 4:35 pm

MDT

BNA

1h 50mnonstop

$121Allegiant Air

Fri, May 29 - Mon, Jun 1

12:15 pm - 2:55 pm

BNA

MDT

1h 40mnonstop

3:45 pm - 4:35 pm

MDT

BNA

1h 50mnonstop

$128Allegiant Air

Fri, May 29 - Mon, Jun 1

12:15 pm - 2:55 pm

BNA

MDT

1h 40mnonstop

3:45 pm - 4:35 pm

MDT

BNA

1h 50mnonstop

$129Allegiant Air

Fri, May 29 - Mon, Jun 1

11:02 am - 7:00 pm

MEM

MDT

6h 58m

1 stop

6:32 am - 10:06 am

MDT

MEM

4h 34m

1 stop

$285American Airlines

Tue, Jun 23 - Tue, Jun 30

5:40 am - 11:10 am

TYS

MDT

5h 30m

1 stop

6:24 pm - 11:52 pm

MDT

TYS

5h 28m

1 stop

$289Delta

Sun, Aug 2 - Sun, Aug 16

2:37 pm - 8:53 pm

MEM

MDT

5h 16m

1 stop

6:30 am - 11:03 am

MDT

MEM

5h 33m

1 stop

$295United Airlines

Tue, Aug 25 - Sat, Aug 29

8:10 pm - 12:25 am

CHA

MDT

4h 15m

1 stop

5:00 am - 8:56 am

MDT

CHA

3h 56m

1 stop

$299American Airlines

Sat, Jul 11 - Sat, Aug 8

5:40 am - 11:10 am

TYS

MDT

5h 30m

1 stop

6:24 pm - 11:52 pm

MDT

TYS

5h 28m

1 stop

$299Delta

Sun, Aug 2 - Sun, Aug 16

5:45 am - 2:03 pm

MEM

MDT

7h 18m

2 stops

5:53 pm - 9:57 pm

MDT

MEM

5h 04m

1 stop

$312United Airlines

Sat, Aug 29 - Fri, Sep 4

Allegiant Air flights from Tennessee to Harrisburg

Our best Allegiant Air deals on Tennessee to Harrisburg flight tickets

Allegiant Air

Oct 29

BNA1:56 pmNashville Intl

1h 43m

MDT4:39 pmHarrisburg

Nov 1

MDT9:59 pmHarrisburg

1h 43m

BNA10:42 pmNashville Intl

$119

Allegiant Air

May 29

BNA12:15 pmNashville Intl

1h 40m

MDT2:55 pmHarrisburg

Jun 1

MDT3:45 pmHarrisburg

1h 50m

BNA4:35 pmNashville Intl

$121

Allegiant Air

May 29

BNA12:15 pmNashville Intl

1h 40m

MDT2:55 pmHarrisburg

Jun 1

MDT3:45 pmHarrisburg

1h 50m

BNA4:35 pmNashville Intl

$129

Delta flights from Tennessee to Harrisburg

Our best Delta deals on Tennessee to Harrisburg flight tickets

Delta

Aug 2

TYS5:40 amKnoxville McGhee Tyson

5h 30m

1 stop

MDT11:10 amHarrisburg

Aug 16

MDT6:24 pmHarrisburg

5h 28m

1 stop

TYS11:52 pmKnoxville McGhee Tyson

$289

Delta

Jul 8

BNA5:10 amNashville Intl

5h 00m

1 stop

MDT11:10 amHarrisburg

Jul 14

MDT6:22 pmHarrisburg

5h 53m

1 stop

BNA11:15 pmNashville Intl

$297

Delta

Aug 2

TYS5:40 amKnoxville McGhee Tyson

5h 30m

1 stop

MDT11:10 amHarrisburg

Aug 16

MDT6:24 pmHarrisburg

5h 28m

1 stop

TYS11:52 pmKnoxville McGhee Tyson

$299

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

NashvilleHarrisburg

BNA - MDT

BNAMDT

Nashville Intl

Thu 10/29

1:56 pm-4:39 pm

Nonstop1h 43m

Harrisburg

Sun 11/1

9:59 pm-10:42 pm

Nonstop1h 43m

$119

NashvilleHarrisburg

BNA - MDT

BNAMDT

Nashville Intl

Fri 5/29

12:15 pm-2:55 pm

Nonstop1h 40m

Harrisburg

Mon 6/1

3:45 pm-4:35 pm

Nonstop1h 50m

$121

NashvilleHarrisburg

BNA - MDT

BNAMDT

Nashville Intl

Fri 5/29

12:15 pm-2:55 pm

Nonstop1h 40m

Harrisburg

Mon 6/1

3:45 pm-4:35 pm

Nonstop1h 50m

$128

NashvilleHarrisburg

BNA - MDT

BNAMDT

Nashville Intl

Fri 5/29

12:15 pm-2:55 pm

Nonstop1h 40m

Harrisburg

Mon 6/1

3:45 pm-4:35 pm

Nonstop1h 50m

$129

MemphisHarrisburg

MEM - MDT

MEMMDT

Memphis

Tue 6/23

11:02 am-7:00 pm

1 stop6h 58m

Harrisburg

Tue 6/30

6:32 am-10:06 am

1 stop4h 34m

$285

KnoxvilleHarrisburg

TYS - MDT

TYSMDT

Knoxville McGhee Tyson

Sun 8/2

5:40 am-11:10 am

1 stop5h 30m

Harrisburg

Sun 8/16

6:24 pm-11:52 pm

1 stop5h 28m

$289

MemphisHarrisburg

MEM - MDT

MEMMDT

Memphis

Tue 8/25

2:37 pm-8:53 pm

1 stop5h 16m

Harrisburg

Sat 8/29

6:30 am-11:03 am

1 stop5h 33m

$295

ChattanoogaHarrisburg

CHA - MDT

CHAMDT

Chattanooga Lovell Field

Sat 7/11

8:10 pm-12:25 am

1 stop4h 15m

Harrisburg

Sat 8/8

5:00 am-8:56 am

1 stop3h 56m

$299

KnoxvilleHarrisburg

TYS - MDT

TYSMDT

Knoxville McGhee Tyson

Sun 8/2

5:40 am-11:10 am

1 stop5h 30m

Harrisburg

Sun 8/16

6:24 pm-11:52 pm

1 stop5h 28m

$299

MemphisHarrisburg

MEM - MDT

MEMMDT

Memphis

Sat 8/29

5:45 am-2:03 pm

2 stops7h 18m

Harrisburg

Fri 9/4

5:53 pm-9:57 pm

1 stop5h 04m

$312

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 July is, on average, the cheapest month to fly to Harrisburg from Tennessee, with most prices found around $78. If you aren’t able to travel to Harrisburg during the month of July, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $83.

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 $119. 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 $106. 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

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	$49
Fastest flight time	1h 40m
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 $49. The best round-trip flight deal from Tennessee to Harrisburg found on momondo in the last 72 hours is $116.

The fastest flight from Tennessee to Harrisburg takes 1h 40m

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

Frequently asked questions about flying from Tennessee to Harrisburg

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 May 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 69.09% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 12.73%, Embraer 175 at 3.64%, and Airbus A320-100/200 at 3.64%.

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 $81	Free Cancellation	Rating 7.3 709 reviews	Search Allegiant Air flights
Delta	PriceFrom $99	Free Cancellation	Rating 7.9 8,454 reviews	Search Delta flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.1 11,668 reviews	Search American Airlines flights
United Airlines	PriceFrom $247	Free Cancellation	Rating 7.4 9,694 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.