TYS - PIT

$129 Find Cheap Flights from Knoxville to Pittsburgh - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$247
Typical prices: $288-$441
Southwest
Wed 11/7Tue 11/13
TYS - PIT • 1 stop
Cheapest one-way
$129
Typical prices: $173-$303
Southwest
Mon 10/29
TYS - PIT • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Knoxville and Pittsburgh. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
April
Cheapest • 21% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Fort Lauderdale (FLL)
Cheapest • Avg $224 (round-trip)
Atlanta Hartsfield-Jackson (ATL)
Shortest trip • 3h 44m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Knoxville to Pittsburgh (TYS-PIT)

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

Recent round-trip flight deals from Knoxville to Pittsburgh

Sat, Nov 7 - Fri, Nov 13
Southwest Logo
8:15 am - 11:55 amTYS  Knoxville McGhee Tyson-PIT Pittsburgh
3h 40m1 stop Baltimore/Washington
Southwest Logo
6:20 am - 12:10 pmPIT  Pittsburgh-TYS Knoxville McGhee Tyson
5h 50m1 stop Nashville Intl
$247Southwest
Fri, Oct 30 - Sun, Nov 1
Allegiant Air Logo
8:40 pm - 8:42 pmTYS  Knoxville McGhee Tyson-PIT Pittsburgh
24h 02m1 stop Punta Gorda
Allegiant Air Logo
12:00 pm - 5:33 pmPIT  Pittsburgh-TYS Knoxville McGhee Tyson
5h 33m1 stop Jacksonville
$249Allegiant Air
Sat, Oct 31 - Sun, Nov 1
Allegiant Air Logo
1:52 pm - 8:42 pmTYS  Knoxville McGhee Tyson-PIT Pittsburgh
6h 50m1 stop Punta Gorda
Allegiant Air Logo
12:00 pm - 5:33 pmPIT  Pittsburgh-TYS Knoxville McGhee Tyson
5h 33m1 stop Jacksonville
$259Allegiant Air
Tue, Oct 20 - Wed, Oct 21
United Airlines Logo
10:42 am - 3:25 pmTYS  Knoxville McGhee Tyson-PIT Pittsburgh
4h 43m1 stop Chicago O'Hare Intl
United Airlines Logo
5:11 am - 9:45 amPIT  Pittsburgh-TYS Knoxville McGhee Tyson
4h 34m1 stop Chicago O'Hare Intl
$273United Airlines
Wed, Nov 11 - Fri, Nov 13
Delta Logo
8:35 am - 2:11 pmTYS  Knoxville McGhee Tyson-PIT Pittsburgh
5h 36m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 11:28 amPIT  Pittsburgh-TYS Knoxville McGhee Tyson
5h 28m1 stop Atlanta Hartsfield-Jackson
$284Delta
Wed, Nov 11 - Fri, Nov 13
United Airlines Logo
6:45 am - 2:14 pmTYS  Knoxville McGhee Tyson-PIT Pittsburgh
7h 29m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
8:00 pm - 11:59 pmPIT  Pittsburgh-TYS Knoxville McGhee Tyson
3h 59m1 stop Washington, D.C. Dulles Intl
$289United Airlines
Sat, Nov 7 - Fri, Nov 13
Southwest Logo
2:50 pm - 6:30 pmTYS  Knoxville McGhee Tyson-PIT Pittsburgh
3h 40m1 stop Nashville Intl
Southwest Logo
10:00 am - 8:35 pmPIT  Pittsburgh-TYS Knoxville McGhee Tyson
10h 35m2 stops Tampa Nashville Intl
$292Southwest
Thu, Jan 7 - Sun, Jan 10
American Airlines Logo
7:02 am - 1:17 pmTYS  Knoxville McGhee Tyson-PIT Pittsburgh
6h 15m1 stop Washington, D.C. Reagan-National
American Airlines Logo
11:29 am - 3:55 pmPIT  Pittsburgh-TYS Knoxville McGhee Tyson
4h 26m1 stop Philadelphia
$310American Airlines
Thu, Jan 7 - Sun, Jan 10
Delta Logo
8:47 am - 3:37 pmTYS  Knoxville McGhee Tyson-PIT Pittsburgh
6h 50m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:55 pm - 11:46 pmPIT  Pittsburgh-TYS Knoxville McGhee Tyson
3h 51m1 stop Atlanta Hartsfield-Jackson
$310Delta
Tue, Nov 3 - Tue, Nov 10
American Airlines Logo
7:14 pm - 11:00 pmTYS  Knoxville McGhee Tyson-PIT Pittsburgh
3h 46m1 stop Charlotte Douglas
American Airlines Logo
1:15 pm - 4:48 pmPIT  Pittsburgh-TYS Knoxville McGhee Tyson
3h 33m1 stop Charlotte Douglas
$311American Airlines
Booking Insights

Price, demand and travel trends for Knoxville to Pittsburgh flights

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

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

Round-trip flights from Knoxville to Pittsburgh start at $247. Prices are below average for this route right now, with typical round-trip fares ranging from $288 to $441. The lowest price found in the past 5 days was $247 on Southwest.

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

Friday is the cheapest day of the week to fly from Knoxville to Pittsburgh, it is 12% cheaper than the average day. Monday is the most expensive day with flight prices 47% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Knoxville to Pittsburgh flights

Low season

February

Cheapest flight

$129
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Knoxville to Pittsburgh

When to book flights from Knoxville to Pittsburgh

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

Your Knoxville to Pittsburgh flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

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

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

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

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

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

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

    • Charlotte Douglas (CLT) - 28% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 23% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 19% of one-stop connections
    • Baltimore/Washington (BWI) - 15% of one-stop connections

    Charlotte Douglas (CLT) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 40% on the Knoxville to Pittsburgh route. Friday is the cheapest departure day at $310 round-trip on average, while Monday is the most expensive at $516, a difference of $206. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Pittsburgh?

    Some of the most popular sights in Pittsburgh are PNC Ballpark, David L Lawrence Convention Center and PPG Paints Arena. These are among the most viewed places in Pittsburgh on KAYAK.

  • How long is a flight from Knoxville to Pittsburgh?

    A nonstop flight from Knoxville to Pittsburgh takes 0h 00m, covering 382 miles.

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

    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.

  • Have flight prices from Knoxville to Pittsburgh 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 $247 to $1,338. That means the highest observed fare was about 5x higher than the lowest one.

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

    One-way fares from Knoxville to Pittsburgh are currently lower than usual. Average one-way flight prices are about $253, which is 8% below the typical average for this route.

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

    Flying via Atlanta Hartsfield-Jackson (ATL) gives the shortest average 1-stop total travel time at 3h 44m, compared with 3h 46m via Charlotte Douglas (CLT) and 3h 55m via Washington, D.C. Reagan-National (DCA).

  • What car rental options are available at Pittsburgh Airport (PIT)?

    Pittsburgh Airport (PIT) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:
    • Dollar
    • Hertz
    • Sixt
    • Budget
    • Alamo

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

    Round-trip flights from Knoxville to Pittsburgh range from $288 to $441, with an average of $349 over the past 12 months. Anything below $288 counts as a good deal.

Your guide to booking Knoxville to Pittsburgh flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Monday. On this route, Friday flights average $310 - about $206 less than Monday (40% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Knoxville to Pittsburgh trip for April. Fares historically average $277 round-trip in that month - typically $239 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Pittsburgh Airport.
    - Hyatt Regency Pittsburgh International Airport

More options for your flight from Knoxville to Pittsburgh

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

Car rentals in Pittsburgh
Hotels in Pittsburgh
Vacations in Pittsburgh