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

Southwest, United Airlines, and Frontier are the most popular carriers operating from Pittsburgh to Tennessee

What airlines fly to Tennessee?

Southwest, Allegiant Air and American Airlines are the top three most popular airlines that fly to Tennessee from Pittsburgh according to our data. Southwest is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Tennessee. Keep in mind that there are 6 different airlines that fly to Tennessee on a routine basis, so you have a few additional options to choose from.

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

As of August 2026, there are 16 flights per week flying from Pittsburgh to Tennessee. The most common day of the week flights depart is Thu, with 25% of flights taking off on this day.

How many flights depart from Pittsburgh to Tennessee on average per day?

The number of flights available between Pittsburgh and Tennessee is 2 per day as of August 2026. The most frequent departure time is 6:00AM, with 36% of daily flights leaving at noon.

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

Prices for flights from Pittsburgh Airport to Tennessee refresh daily.

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

There are 6 operators available for flights from Pittsburgh Airport to Tennessee as of August 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Tennessee.

What documentation or ID do you need to fly to Tennessee?

The travel and health documents required for your trip to Tennessee 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 Tennessee. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$41 Cheap Flights from Pittsburgh to Tennessee in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pittsburgh to Tennessee

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 7:33 amPIT Pittsburgh-BNA Nashville Intl

1h 33mnonstop

1:30 pm - 3:57 pmBNA Nashville Intl-PIT Pittsburgh

1h 27mnonstop

$99Allegiant Air

Sun, Oct 4 - Thu, Oct 8

7:00 am - 7:33 amPIT Pittsburgh-BNA Nashville Intl

1h 33mnonstop

1:30 pm - 3:57 pmBNA Nashville Intl-PIT Pittsburgh

1h 27mnonstop

$108Allegiant Air

Sun, Oct 4 - Thu, Oct 8

2:42 pm - 8:48 amPIT Pittsburgh-BNA Nashville Intl

19h 06m1 stop Orlando

8:27 pm - 10:53 pmBNA Nashville Intl-PIT Pittsburgh

1h 26mnonstop

$137Multiple Airlines

Tue, Sep 15 - Thu, Sep 17

8:00 am - 8:33 amPIT Pittsburgh-BNA Nashville Intl

1h 33mnonstop

11:12 am - 6:15 pmBNA Nashville Intl-PIT Pittsburgh

6h 03m1 stop Orlando

$139Multiple Airlines

Sun, Aug 23 - Thu, Sep 3

6:10 am - 6:45 amPIT Pittsburgh-BNA Nashville Intl

1h 35mnonstop

3:20 pm - 5:50 pmBNA Nashville Intl-PIT Pittsburgh

1h 30mnonstop

$199Southwest

Fri, Sep 11 - Wed, Sep 16

6:10 am - 6:45 amPIT Pittsburgh-BNA Nashville Intl

1h 35mnonstop

3:50 pm - 10:25 pmBNA Nashville Intl-PIT Pittsburgh

5h 35m1 stop Houston Hobby

$202Southwest

Fri, Sep 11 - Wed, Sep 16

6:33 pm - 10:50 pmPIT Pittsburgh-TYS Knoxville McGhee Tyson

4h 17m1 stop Charlotte Douglas

8:18 am - 1:44 pmTYS Knoxville McGhee Tyson-PIT Pittsburgh

5h 26m1 stop Charlotte Douglas

$207American Airlines

Wed, Sep 9 - Wed, Sep 16

7:59 pm - 11:59 pmPIT Pittsburgh-TYS Knoxville McGhee Tyson

4h 00m1 stop Washington, D.C. Dulles Intl

6:00 am - 2:11 pmTYS Knoxville McGhee Tyson-PIT Pittsburgh

8h 11m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$212United Airlines

Wed, Sep 9 - Wed, Sep 16

6:00 am - 10:38 amPIT Pittsburgh-TYS Knoxville McGhee Tyson

4h 38m1 stop Washington, D.C. Reagan-National

7:15 am - 2:16 pmTYS Knoxville McGhee Tyson-PIT Pittsburgh

7h 01m1 stop Washington, D.C. Reagan-National

$217American Airlines

Thu, Sep 10 - Wed, Sep 16

4:13 pm - 8:06 pmPIT Pittsburgh-BNA Nashville Intl

4h 53m1 stop Chicago O'Hare Intl

6:33 pm - 12:15 amBNA Nashville Intl-PIT Pittsburgh

4h 42m1 stop Chicago O'Hare Intl

$225United Airlines

Sat, Sep 19 - Mon, Sep 21

Cheap last minute flights

Enter your travel dates to find the best prices.

7:12 pm - 7:51 pmPIT Pittsburgh-BNA Nashville Intl

1h 39mnonstop

9:23 am - 11:51 amBNA Nashville Intl-PIT Pittsburgh

1h 28mnonstop

$157Allegiant Air

Thu, Aug 13 - Thu, Aug 20

7:12 pm - 7:51 pmPIT Pittsburgh-BNA Nashville Intl

1h 39mnonstop

8:27 pm - 10:53 pmBNA Nashville Intl-PIT Pittsburgh

1h 26mnonstop

$221Allegiant Air

Thu, Aug 13 - Sun, Sep 13

7:13 pm - 10:17 amPIT Pittsburgh-BNA Nashville Intl

16h 04m1 stop Orlando

9:23 am - 11:51 amBNA Nashville Intl-PIT Pittsburgh

1h 28mnonstop

$236Multiple Airlines

Thu, Aug 13 - Thu, Aug 20

7:12 pm - 7:51 pmPIT Pittsburgh-BNA Nashville Intl

1h 39mnonstop

11:12 am - 6:15 pmBNA Nashville Intl-PIT Pittsburgh

6h 03m1 stop Orlando

$273Multiple Airlines

Thu, Aug 13 - Sun, Aug 23

4:55 pm - 10:23 pmPIT Pittsburgh-TRI Blountville Tri Cities TN/VA

5h 28m1 stop Atlanta Hartsfield-Jackson

4:50 pm - 11:34 pmTRI Blountville Tri Cities TN/VA-PIT Pittsburgh

6h 44m1 stop Atlanta Hartsfield-Jackson

$349Delta

Sat, Aug 15 - Sat, Aug 22

4:55 pm - 10:23 pmPIT Pittsburgh-TRI Blountville Tri Cities TN/VA

5h 28m1 stop Atlanta Hartsfield-Jackson

4:50 pm - 11:34 pmTRI Blountville Tri Cities TN/VA-PIT Pittsburgh

6h 44m1 stop Atlanta Hartsfield-Jackson

$379Delta

Sat, Aug 15 - Sat, Aug 22

10:45 am - 5:33 pmPIT Pittsburgh-CHA Chattanooga Lovell Field

6h 48m1 stop Chicago O'Hare Intl

7:00 pm - 12:10 amCHA Chattanooga Lovell Field-PIT Pittsburgh

5h 10m1 stop Chicago O'Hare Intl

$379United Airlines

Tue, Aug 11 - Tue, Aug 18

6:10 am - 1:16 pmPIT Pittsburgh-CHA Chattanooga Lovell Field

7h 06m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

7:00 pm - 12:10 amCHA Chattanooga Lovell Field-PIT Pittsburgh

5h 10m1 stop Chicago O'Hare Intl

$384United Airlines

Tue, Aug 11 - Tue, Aug 18

3:29 pm - 9:19 pmPIT Pittsburgh-BNA Nashville Intl

6h 50m1 stop New York LaGuardia

5:24 am - 11:00 amBNA Nashville Intl-PIT Pittsburgh

4h 36m1 stop Charlotte Douglas

$391American Airlines

Tue, Aug 11 - Sun, Aug 16

4:06 pm - 10:29 pmPIT Pittsburgh-BNA Nashville Intl

7h 23m1 stop Chicago O'Hare Intl

1:43 pm - 6:45 pmBNA Nashville Intl-PIT Pittsburgh

4h 02m1 stop Charlotte Douglas

$391American Airlines

Thu, Aug 13 - Mon, Aug 17

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Frontier flights from Pittsburgh to Tennessee

Our best Frontier deals on Pittsburgh to Tennessee flight tickets

Frontier

Aug 31

PIT7:10 pmPittsburgh

21h 55m

1 stop

BNA4:05 pmNashville Intl

Sep 4

BNA5:05 pmNashville Intl

24h 10m

1 stop

PIT6:15 pmPittsburgh

$183

Frontier

Sep 10

PIT2:32 pmPittsburgh

5h 53m

1 stop

MEM7:25 pmMemphis

Sep 17

MEM8:11 pmMemphis

16h 36m

1 stop

PIT1:47 pmPittsburgh

$211

Frontier

Aug 23

PIT7:10 pmPittsburgh

21h 55m

1 stop

BNA4:05 pmNashville Intl

Aug 28

BNA11:12 amNashville Intl

6h 03m

1 stop

PIT6:15 pmPittsburgh

$275

Allegiant Air flights from Pittsburgh to Tennessee

Our best Allegiant Air deals on Pittsburgh to Tennessee flight tickets

Allegiant Air

Oct 4

PIT7:00 amPittsburgh

1h 33m

BNA7:33 amNashville Intl

Oct 8

BNA1:30 pmNashville Intl

1h 27m

PIT3:57 pmPittsburgh

$99

Allegiant Air

Aug 16

PIT7:12 pmPittsburgh

1h 39m

BNA7:51 pmNashville Intl

Aug 20

BNA9:23 amNashville Intl

1h 28m

PIT11:51 amPittsburgh

$107

Allegiant Air

Oct 4

PIT7:00 amPittsburgh

1h 33m

BNA7:33 amNashville Intl

Oct 8

BNA1:30 pmNashville Intl

1h 27m

PIT3:57 pmPittsburgh

$108

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PittsburghNashville

PIT Pittsburgh - BNA Nashville Intl

PITBNA

Pittsburgh

Sun 10/4

7:00 am-7:33 am

Nonstop1h 33m

Nashville Intl

Thu 10/8

1:30 pm-3:57 pm

Nonstop1h 27m

$99

PittsburghNashville

PIT Pittsburgh - BNA Nashville Intl

PITBNA

Pittsburgh

Sun 10/4

7:00 am-7:33 am

Nonstop1h 33m

Nashville Intl

Thu 10/8

1:30 pm-3:57 pm

Nonstop1h 27m

$108

PittsburghNashville

PIT Pittsburgh - BNA Nashville Intl

PITBNA

Pittsburgh

Tue 9/15

2:42 pm-8:48 am

1 stop19h 06m

Nashville Intl

Thu 9/17

8:27 pm-10:53 pm

Nonstop1h 26m

$137

PittsburghNashville

PIT Pittsburgh - BNA Nashville Intl

PITBNA

Pittsburgh

Sun 8/23

8:00 am-8:33 am

Nonstop1h 33m

Nashville Intl

Thu 9/3

11:12 am-6:15 pm

1 stop6h 03m

$139

PittsburghNashville

PIT Pittsburgh - BNA Nashville Intl

PITBNA

Pittsburgh

Fri 9/11

6:10 am-6:45 am

Nonstop1h 35m

Nashville Intl

Wed 9/16

3:20 pm-5:50 pm

Nonstop1h 30m

$199

PittsburghNashville

PIT Pittsburgh - BNA Nashville Intl

PITBNA

Pittsburgh

Fri 9/11

6:10 am-6:45 am

Nonstop1h 35m

Nashville Intl

Wed 9/16

3:50 pm-10:25 pm

1 stop5h 35m

$202

PittsburghKnoxville

PIT Pittsburgh - TYS Knoxville McGhee Tyson

PITTYS

Pittsburgh

Wed 9/9

6:33 pm-10:50 pm

1 stop4h 17m

Knoxville McGhee Tyson

Wed 9/16

8:18 am-1:44 pm

1 stop5h 26m

$207

PittsburghKnoxville

PIT Pittsburgh - TYS Knoxville McGhee Tyson

PITTYS

Pittsburgh

Wed 9/9

7:59 pm-11:59 pm

1 stop4h 00m

Knoxville McGhee Tyson

Wed 9/16

6:00 am-2:11 pm

2 stops8h 11m

$212

PittsburghKnoxville

PIT Pittsburgh - TYS Knoxville McGhee Tyson

PITTYS

Pittsburgh

Thu 9/10

6:00 am-10:38 am

1 stop4h 38m

Knoxville McGhee Tyson

Wed 9/16

7:15 am-2:16 pm

1 stop7h 01m

$217

PittsburghNashville

PIT Pittsburgh - BNA Nashville Intl

PITBNA

Pittsburgh

Sat 9/19

4:13 pm-8:06 pm

1 stop4h 53m

Nashville Intl

Mon 9/21

6:33 pm-12:15 am

1 stop4h 42m

$225

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 Pittsburgh to Tennessee

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 Tennessee?

The cheapest month to fly to Tennessee from Pittsburgh is in August. Flight prices, which tend to average around $277, are often lower during this time because this is during the off-season. If you don’t want to visit Tennessee in August, then you should wait until November to fly from Pittsburgh, when ticket prices are also cheap, with an average price of $280.

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

The cheapest day to depart from Pittsburgh to Tennessee is on a Thursday. Travelers who choose to depart for Tennessee on a Thursday will often find tickets for as low as $252. Flights from Pittsburgh to Tennessee on a Monday will generally be more expensive and average around $429. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

The cheapest time of day to fly to Tennessee is in the evening when flights can be purchased for as low as $285. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $395 on average. Flights to Tennessee from Pittsburgh in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Pittsburgh to Tennessee flight route?

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

How far in advance should I book a flight from Pittsburgh to Tennessee?

You are more likely to see cheaper flights to Tennessee from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Tennessee for around $305 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tennessee from Pittsburgh for as low as $213 on momondo.

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

There is only 1 cabin class available to choose from on Pittsburgh to Tennessee 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 Pittsburgh to Tennessee flights?

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

Cheap Pittsburgh to Tennessee flight deals and tips

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

Best Price Found	$108
Fastest flight time	1h 30m
Direct flights	Mon, Tue, Wed, Fri and Sat
Airports in Tennessee	54 airports

The best one-way flight to Tennessee from Pittsburgh in the past 72 hours is $108. The best round-trip flight deal from Pittsburgh to Tennessee found on momondo in the last 72 hours is $244.

The fastest flight from Pittsburgh to Tennessee takes 1h 30m

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

There are 54 airports in Tennessee. From Pittsburgh there are direct flights to Nashville Intl (BNA).

Search flight deals

Frequently asked questions about flying from Pittsburgh to Tennessee

When did momondo last update prices for flights from Pittsburgh Airport to Tennessee?
Prices for flights from Pittsburgh Airport to Tennessee refresh daily.
How many operators does momondo search for flights from Pittsburgh Airport to Tennessee?
There are 6 operators available for flights from Pittsburgh Airport to Tennessee as of August 2026.
How old do you have to be to fly from Pittsburgh Airport to Tennessee?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Tennessee.
What documentation or ID do you need to fly to Tennessee?
The travel and health documents required for your trip to Tennessee 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 Tennessee. 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 Pittsburgh to Tennessee?
Based on momondo bookings for flights between Pittsburgh and Tennessee, the leading plane model is Boeing 737 MAX 8, making up 27.85% of the total bookings. Other popular models include Airbus A320-100/200 with 27.04%, Boeing 737-800 Passenger/BBJ2 (winglets) with 25.54%, and Boeing 737 with 6.66%.

Best airlines flying from Pittsburgh to Tennessee

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

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $78	Free Cancellation	Rating 7.3 679 reviews	Search Allegiant Air flights
JetBlue	PriceFrom $93	Free Cancellation	Rating 7.1 3,034 reviews	Search JetBlue flights
United Airlines	PriceFrom $97	Free Cancellation	Rating 7.4 10,104 reviews	Search United Airlines flights
Delta	PriceFrom $106	Free Cancellation	Rating 7.8 8,505 reviews	Search Delta flights
American Airlines	PriceFrom $181	Free Cancellation	Rating 7.1 11,903 reviews	Search American Airlines flights
Southwest	PriceFrom $239	Free Cancellation	Rating 8.0 4,221 reviews	Search Southwest flights

Why use momondo?

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

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 Pittsburgh to Tennessee for you.

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

Yes. All flights to Tennessee from Pittsburgh on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Tennessee from Pittsburgh.

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

Price alerts on flights to Tennessee from Pittsburgh are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Popular cities in Tennessee

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Flights to Dallasfrom $63

Cheap flights from Pittsburgh to Tennessee from $41

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Tennessee departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Pittsburgh to Tennessee

Our best Frontier deals on Pittsburgh to Tennessee flight tickets

Allegiant Air flights from Pittsburgh to Tennessee

Our best Allegiant Air deals on Pittsburgh to Tennessee flight tickets

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See travel insights to Tennessee from

How to get the cheapest flight ticket from Pittsburgh to Tennessee

What is the cheapest month to fly to Tennessee?

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

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

What is the cheapest Pittsburgh to Tennessee flight route?

How far in advance should I book a flight from Pittsburgh to Tennessee?

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

Can stopping save me money on Pittsburgh to Tennessee flights?

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

What airlines fly to Tennessee?

How many flights depart from Pittsburgh to Tennessee on average per day?

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

Cheap Pittsburgh to Tennessee flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Tennessee

Frequently asked questions about flying from Pittsburgh to Tennessee

Best airlines flying from Pittsburgh to Tennessee

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

Why use momondo?

An easier way to manage your Tennessee trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Tennessee

Popular cities in Tennessee

Popular flights according to clicks in the last 7 days on momondo

Pittsburgh flight routes

According to popular flight searches on momondo this year

Tennessee flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Tennessee

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According to popular flight searches on momondo this year