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Tennessee

$82+ Cheap flights from Harrisburg (MDT) to Tennessee

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — BNA
Aug 7 — Aug 141
Fri 8/7
Fri 8/14
1 adult, Economy
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Cheap flight deals from Harrisburg to Tennessee

Cheapest flights from Harrisburg to Tennessee
Explore the most affordable flight options available from Harrisburg to Tennessee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/233:59 pm
MDT
-
BNA
Nonstop1h 49m
Allegiant Air
Thu 8/2712:26 pm
BNA
-
MDT
Nonstop1h 43m
Allegiant Air
Deal found 7/8$82
This Cheapflightsfares deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:37 am
MDT
-
BNA
Nonstop1h 51m
Allegiant Air
Fri 8/148:00 am
BNA
-
MDT
Nonstop1h 47m
Allegiant Air
Deal found 7/7$128
This Kissandfly.com deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/711:37 am
MDT
-
BNA
Nonstop1h 51m
Allegiant Air
Mon 8/108:00 am
BNA
-
MDT
Nonstop1h 47m
Allegiant Air
Deal found 7/4$142
This Cheapflightsfares deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3111:37 am
MDT
-
BNA
Nonstop1h 51m
Allegiant Air
Fri 8/78:00 am
BNA
-
MDT
Nonstop1h 47m
Allegiant Air
Deal found 7/3$152
This Booking.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:59 pm
MDT
-
BNA
Nonstop1h 49m
Allegiant Air
Sun 8/3012:26 pm
BNA
-
MDT
Nonstop1h 43m
Allegiant Air
Deal found 7/3$155
This Super.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:37 am
MDT
-
BNA
Nonstop1h 51m
Allegiant Air
Mon 8/108:00 am
BNA
-
MDT
Nonstop1h 47m
Allegiant Air
Deal found 7/6$157
This Cheapflightsfares deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:58 pm
MDT
-
BNA
Nonstop1h 55m
Allegiant Air
Wed 11/257:30 am
BNA
-
MDT
Nonstop1h 43m
Allegiant Air
Deal found 7/7$158
This Kiwi.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:58 pm
MDT
-
TYS
1 stop14h 38m
Allegiant Air
Sun 8/91:33 pm
TYS
-
MDT
1 stop19h 27m
Allegiant Air
Deal found 7/7$254
This Kiwi.com deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/28:58 pm
MDT
-
TYS
1 stop24h 17m
Allegiant Air
Sun 8/93:56 pm
TYS
-
MDT
1 stop17h 04m
Allegiant Air
Deal found 7/5$271
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:00 am
MDT
-
TYS
1 stop5h 18m
Delta
Sun 9/205:35 am
TYS
-
MDT
1 stop5h 28m
Delta
Deal found 7/8$289
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:59 pm
MDT
-
TYS
1 stop3h 55m
United Airlines
Tue 8/117:00 am
TYS
-
MDT
2 stops7h 03m
United Airlines
Deal found 7/7$294
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/12:11 pm
MDT
-
TYS
1 stop6h 33m
United Airlines
Sat 8/87:19 pm
TYS
-
MDT
1 stop4h 11m
United Airlines
Deal found 7/7$296

Find flight deals from Harrisburg to Tennessee

Keep the following information in mind while searching for Harrisburg to Tennessee flight deals. Data was last updated July 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$82
(Cheapflightsfares)

Popular in

March

Cheapest in

December

Average price

$297
Provider with most accurate pricing for Harrisburg-Nashville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harrisburg-Nashville Intl flights.
Search Deals
From Harrisburg to Tennessee
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg to Tennessee that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 8, 2026.
Use the filters below to find and compare flights from Harrisburg to Tennessee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarrisburgKnoxville

MDT - TYS

MDTTYS

Harrisburg

Wed 9/16

6:00 am-11:18 am

1 stop5h 18m

Knoxville McGhee Tyson

Sun 9/20

5:35 am-11:03 am

1 stop5h 28m

$289

HarrisburgKnoxville

MDT - TYS

MDTTYS

Harrisburg

Fri 8/21

2:45 pm-7:00 pm

1 stop4h 15m

Knoxville McGhee Tyson

Mon 8/24

7:25 pm-11:28 pm

1 stop4h 03m

$289

HarrisburgKnoxville

MDT - TYS

MDTTYS

Harrisburg

Sat 8/1

2:11 pm-8:44 pm

1 stop6h 33m

Knoxville McGhee Tyson

Sat 8/8

7:19 pm-11:30 pm

1 stop4h 11m

$296

HarrisburgNashville

MDT - BNA

MDTBNA

Harrisburg

Sat 8/1

5:55 pm-9:45 pm

1 stop4h 50m

Nashville Intl

Sat 8/8

7:40 am-1:34 pm

1 stop4h 54m

$298

HarrisburgMemphis

MDT - MEM

MDTMEM

Harrisburg

Thu 8/27

5:54 pm-11:18 pm

1 stop6h 24m

Memphis

Tue 9/1

7:15 am-6:26 pm

2 stops10h 11m

$313

HarrisburgNashville

MDT - BNA

MDTBNA

Harrisburg

Thu 8/27

5:54 pm-9:37 pm

1 stop4h 43m

Nashville Intl

Sun 8/30

6:00 am-2:03 pm

2 stops7h 03m

$314

HarrisburgMemphis

MDT - MEM

MDTMEM

Harrisburg

Fri 7/31

5:55 pm-11:21 pm

1 stop6h 26m

Memphis

Mon 8/3

2:22 pm-9:29 pm

1 stop6h 07m

$324

HarrisburgKnoxville

MDT - TYS

MDTTYS

Harrisburg

Fri 10/2

9:11 pm-4:02 pm

1 stop18h 51m

Knoxville McGhee Tyson

Mon 10/5

10:33 am-6:40 pm

1 stop8h 07m

$327

HarrisburgKnoxville

MDT - TYS

MDTTYS

Harrisburg

Mon 7/20

9:08 pm-10:41 am

1 stop13h 33m

Knoxville McGhee Tyson

Fri 7/24

10:05 pm-2:20 pm

1 stop16h 15m

$344
Quickest round-trip

HarrisburgKnoxville

MDT - TYS

MDTTYS

Harrisburg

Sat 7/25

7:59 pm-11:54 pm

1 stop3h 55m

Knoxville McGhee Tyson

Sun 7/26

5:45 am-9:40 am

1 stop3h 55m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/5

Showing 1-10 of 48 resultsSorted by cheapest first
1
2
3
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5

Best time to book a flight from Harrisburg to Tennessee

Have a flexible travel schedule? Discover the best time to fly to Tennessee from Harrisburg with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Harrisburg to Tennessee

What is the cheapest month to book a flight from Harrisburg to Tennessee?

Currently, September is the cheapest month in which you can book a flight from Harrisburg to Tennessee (average of $45). Flying from Harrisburg to Tennessee in January is currently the most expensive (average of $200). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MDT to TN?

Find hourly flight availability from Harrisburg to Tennessee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 8, 2026.

When flying from Harrisburg to Tennessee, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Harrisburg to Tennessee?

How far ahead should I book a flight from Harrisburg to Tennessee?

To ensure you get the cheapest price possible for a flight from Harrisburg to Tennessee, you should look to book at least 22 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Tennessee

Get insights into the airlines that provide service to Tennessee. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tennessee. Reviews last updated July 8, 2026.
Read through reviews of airlines operating flights from Harrisburg to Tennessee, such as Delta,United Airlines, andAllegiant Air. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,450 reviews

Food

7.2

Crew

8.5

Overall

7.8

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,450 reviews
Delta
7.8
Good
8,450 reviews

Food

7.2

Crew

8.5

Overall

7.8

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,953 reviews
Delta
7.8
Good
8,450 reviews

Food

7.2

Crew

8.5

Overall

7.8

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Allegiant Air
7.3
Good
685 reviews
Delta
7.8
Good
8,450 reviews

Food

7.2

Crew

8.5

Overall

7.8

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,790 reviews
Delta
7.8
Good
8,450 reviews

Food

7.2

Crew

8.5

Overall

7.8

Boarding

8.1

Entertainment

7.8

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

Related info for your journey

Find useful and relevant information for your journey from Harrisburg to Tennessee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Harrisburg to Tennessee?

    Located just 8.5 mi from the city center, Harrisburg (MDT) is the airport most travelers will use when flying to Tennessee from Harrisburg.

  • How popular is this Harrisburg to Tennessee flight route?

    The Harrisburg to Tennessee flight path was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Harrisburg to Tennessee?

    There are many flights that can get you from Harrisburg to Tennessee in 4h 15m. Fly via Delta, American Airlines, or United Airlines to get the fastest option. Harrisburg and Tennessee are separated by a distance of 496 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Harrisburg to Tennessee one-way?

    One-way options have recently been found by users for as low as $50 on Allegiant Air. Other airlines that offer cheap prices include Delta from $138 and American Airlines from $148 one-way.

  • What are the most popular routes from Harrisburg to Tennessee?

    Most travelers choose Harrisburg - Nashville Intl, Harrisburg - Knoxville McGhee Tyson or Harrisburg - Chattanooga Lovell Field when deciding on the best route from Harrisburg to Tennessee.

  • What are the cheapest flights from Harrisburg to Tennessee?

    While on average a flight from Harrisburg to Tennessee is generally $177, our data shows the cheapest flight currently is $67. When looking at the most popular route, (Harrisburg - Nashville Intl), you can expect to pay $82 for that flight.

  • Can I find deals for flights from Harrisburg to Tennessee that include hotel bookings?

    Yes. In addition to deals on Harrisburg to Tennessee flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harrisburg to Tennessee?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harrisburg to Tennessee.

  • Can I find deals for business class flights from Harrisburg to Tennessee?

    Yes. Cheapflights offers flight deals from Harrisburg to Tennessee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Harrisburg to Tennessee?

    Currently, September is the cheapest month in which you can book a flight from Harrisburg to Tennessee (average of $45). Flying from Harrisburg to Tennessee in January is currently the most expensive (average of $200). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Harrisburg to Tennessee

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Harrisburg to Tennessee

Discover the top 4 airlines that operate flights from Harrisburg to Tennessee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$86Average$203FlexibilityNo cancel feeOn-time88%
DeltaCheapest$164Average$392FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$422FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$356FlexibilityNo cancel feeOn-time69%

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