PIT - TYS

$127 Find Cheap Flights from Pittsburgh to Knoxville - Compare and Save

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Everything you should know

Cheapest round-trip
$239
Typical prices: $285-$452
Delta
Mon 12/3Wed 12/5
PIT - TYS • 1 stop
Cheapest one-way
$127
Typical prices: $173-$321
Multiple Airlines
Sun 11/11
PIT - TYS • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Pittsburgh and Knoxville. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 23% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Detroit Metropolitan Wayne County (DTW)
Cheapest • Avg $269 (round-trip)
Charlotte Douglas (CLT)
Shortest trip • 3h 56m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Pittsburgh to Knoxville (PIT-TYS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Pittsburgh to Knoxville

Thu, Dec 3 - Sat, Dec 5
Delta Logo
11:02 am - 3:13 pmPIT  Pittsburgh-TYS Knoxville McGhee Tyson
4h 11m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:17 pm - 12:46 amTYS  Knoxville McGhee Tyson-PIT Pittsburgh
6h 29m1 stop Atlanta Hartsfield-Jackson
$239Delta
Fri, Dec 4 - Tue, Dec 8
American Airlines Logo
8:02 am - 3:33 pmPIT  Pittsburgh-TYS Knoxville McGhee Tyson
7h 31m1 stop Philadelphia
American Airlines Logo
7:24 pm - 11:00 pmTYS  Knoxville McGhee Tyson-PIT Pittsburgh
3h 36m1 stop Charlotte Douglas
$259American Airlines
Fri, Dec 4 - Tue, Dec 8
United Airlines Logo
8:04 pm - 11:59 pmPIT  Pittsburgh-TYS Knoxville McGhee Tyson
3h 55m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
6:20 am - 2:05 pmTYS  Knoxville McGhee Tyson-PIT Pittsburgh
7h 45m2 stops Newark Washington, D.C. Dulles Intl
$264United Airlines
Sat, Jan 9 - Sat, Jan 9
Southwest Logo
6:20 am - 12:00 pmPIT  Pittsburgh-TYS Knoxville McGhee Tyson
5h 40m1 stop Nashville Intl
Southwest Logo
2:25 pm - 6:00 pmTYS  Knoxville McGhee Tyson-PIT Pittsburgh
3h 35m1 stop Nashville Intl
$273Southwest
Sat, Jan 9 - Sat, Jan 9
Southwest Logo
6:20 am - 12:00 pmPIT  Pittsburgh-TYS Knoxville McGhee Tyson
5h 40m1 stop Nashville Intl
Southwest Logo
2:25 pm - 10:30 pmTYS  Knoxville McGhee Tyson-PIT Pittsburgh
8h 05m2 stops Nashville Intl Baltimore/Washington
$278Southwest
Tue, Nov 17 - Wed, Nov 18
Delta Logo
5:08 pm - 10:12 pmPIT  Pittsburgh-TYS Knoxville McGhee Tyson
5h 04m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:40 pm - 6:50 pmTYS  Knoxville McGhee Tyson-PIT Pittsburgh
4h 10m1 stop Atlanta Hartsfield-Jackson
$279Delta
Thu, Dec 10 - Sun, Dec 13
American Airlines Logo
5:47 am - 10:52 amPIT  Pittsburgh-TYS Knoxville McGhee Tyson
5h 05m1 stop Washington, D.C. Reagan-National
American Airlines Logo
6:00 am - 1:03 pmTYS  Knoxville McGhee Tyson-PIT Pittsburgh
7h 03m1 stop Washington, D.C. Reagan-National
$283American Airlines
Tue, Nov 24 - Mon, Nov 30
American Airlines Logo
8:02 am - 3:35 pmPIT  Pittsburgh-TYS Knoxville McGhee Tyson
7h 33m1 stop Philadelphia
American Airlines Logo
8:04 pm - 11:49 pmTYS  Knoxville McGhee Tyson-PIT Pittsburgh
3h 45m1 stop Charlotte Douglas
$303American Airlines
Thu, Dec 3 - Sat, Dec 5
United Airlines Logo
10:28 am - 2:53 pmPIT  Pittsburgh-TYS Knoxville McGhee Tyson
4h 25m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
6:15 am - 2:05 pmTYS  Knoxville McGhee Tyson-PIT Pittsburgh
7h 50m2 stops Newark Washington, D.C. Dulles Intl
$334United Airlines
Fri, Mar 26 - Sat, Apr 3
Delta Logo
7:55 pm - 11:46 pmPIT  Pittsburgh-TYS Knoxville McGhee Tyson
3h 51m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:30 am - 11:38 amTYS  Knoxville McGhee Tyson-PIT Pittsburgh
6h 08m1 stop Atlanta Hartsfield-Jackson
$349Delta
Booking Insights

Price, demand and travel trends for Pittsburgh to Knoxville flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Pittsburgh to Knoxville?

Round-trip flights from Pittsburgh to Knoxville typically range from $285 to $452. The lowest price found in the past 5 days was $239, on Delta.

What's the cheapest day of the week to fly from Pittsburgh to Knoxville?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Pittsburgh to Knoxville. It’s 13% cheaper than the average day, while Tuesday is the most expensive, with prices 24% higher.

What’s the cheapest month to fly from Pittsburgh to Knoxville?

•January is the cheapest month to fly from Pittsburgh to Knoxville at $283 round-trip.
•May ($465) and June ($457) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 64% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Pittsburgh to Knoxville flights

Low season

January

Cheapest flight

$127
Beat the crowds with an average 25% drop in travelers.
The most popular month to fly with an average 36% increase in travelers.
One-way flight from Pittsburgh to Knoxville

When to book flights from Pittsburgh to Knoxville

Are your dates flexible? Find out the best times to travel from Pittsburgh to Knoxville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Pittsburgh to Knoxville flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Pittsburgh to Knoxville?

    Only Economy Class is available on flights from Pittsburgh to Knoxville.

  • How long is a flight from Pittsburgh to Knoxville?

    A nonstop flight from Pittsburgh to Knoxville takes 00m, covering 382 miles.

  • Do I need a passport to fly from Pittsburgh to Knoxville?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Pittsburgh to Knoxville flight?

    Round-trip flights from Pittsburgh to Knoxville range from $285 to $452, with an average of $366 over the past 12 months. Anything below $285 counts as a good deal.

  • Have flight prices from Pittsburgh to Knoxville changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $239 to $978. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Pittsburgh to Knoxville looking right now?

    One-way fares from Pittsburgh to Knoxville are currently lower than usual. Average one-way flight prices are about $176, which is 34% below the typical average for this route.

  • What car rental options are available at Knoxville McGhee Tyson Airport (TYS)?

    Knoxville McGhee Tyson Airport (TYS) hosts 5 major car rental companies, with daily rates averaging $80 for economy cars. Top options include:

    • Budget
    • Alamo
    • Enterprise Rent-A-Car
    • Thrifty
    • Avis

  • Which airports can I use when flying from Pittsburgh to Knoxville?

    Flights from Pittsburgh to Knoxville usually depart from Pittsburgh (PIT) and arrive at Knoxville McGhee Tyson (TYS).

  • Which airports do connecting flights from Pittsburgh to Knoxville pass through?

    One-stop flights from Pittsburgh to Knoxville most commonly connect through:

    • Charlotte Douglas (CLT) - 37% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 30% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 19% of one-stop connections
    • Philadelphia (PHL) - 6% of one-stop connections

  • Can I save money by using flexible dates for flights from Pittsburgh to Knoxville?

    Yes. Flexible dates can save you up to 30% on flights from Pittsburgh to Knoxville. Wednesday is the cheapest departure day at $322 round-trip on average, while Tuesday is the most expensive at $456, a difference of $134.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Pittsburgh to Knoxville?

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 3h 52m, compared with 3h 56m via Charlotte Douglas (CLT) and 4h via Atlanta Hartsfield-Jackson (ATL).

Your guide to booking Pittsburgh to Knoxville flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Tuesday. On this route, Wednesday flights average $322, about $134 less than Tuesday fares (29% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Pittsburgh to Knoxville trip for January. Fares historically average $283 round-trip in that month - typically $182 less than the most expensive month, which is May (based on the last 12 months).

More options for your flight from Pittsburgh to Knoxville

Complete your trip to Knoxville with a hotel stay or car rental

Car rentals in Knoxville
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