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St. Petersburg to Knoxville flight ticket price

Compare live prices for PIE to TYS. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
PIE → TYS Approx. 887.12 km 11 May 2026 Live inventory
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Showing 25 of 51 live flights
Delta Air Lines
DL-1594
19:56
05/11/2026
TPA
St Petersburg Clearwater International Airport
4h 0m
1 Stop
⏱ ATL · 1h 15mATL Airport
23:56
05/11/2026
TYS
McGhee Tyson Airport
₹16,789
per person
✕ Non-refundable
Delta Air Lines
DL-1486
07:50
05/11/2026
TPA
St Petersburg Clearwater International Airport
5h 20m
1 Stop
⏱ ATL · 2h 43mATL Airport
13:10
05/11/2026
TYS
McGhee Tyson Airport
₹16,789
per person
✕ Non-refundable
American Airlines
AA-3044
19:45
05/11/2026
TPA
St Petersburg Clearwater International Airport
4h 14m
1 Stop
⏱ MIA · 0h 46mMIA Airport
23:59
05/11/2026
TYS
McGhee Tyson Airport
₹20,309
per person
✕ Non-refundable5 fare options
American Airlines
AA-3052
18:58
05/11/2026
TPA
St Petersburg Clearwater International Airport
4h 57m
1 Stop
⏱ CLT · 1h 43mCLT Airport
23:55
05/11/2026
TYS
McGhee Tyson Airport
₹20,309
per person
✕ Non-refundable5 fare options
American Airlines
AA-2905
16:50
05/11/2026
TPA
St Petersburg Clearwater International Airport
7h 5m
1 Stop
⏱ CLT · 3h 53mCLT Airport
23:55
05/11/2026
TYS
McGhee Tyson Airport
₹20,425
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-1326
16:35
05/11/2026
TPA
St Petersburg Clearwater International Airport
3h 45m
1 Stop
⏱ BNA · 0h 40mBNA Airport
20:20
05/11/2026
TYS
McGhee Tyson Airport
₹22,567
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-499
14:10
05/11/2026
TPA
St Petersburg Clearwater International Airport
6h 10m
1 Stop
⏱ BNA · 3h 5mBNA Airport
20:20
05/11/2026
TYS
McGhee Tyson Airport
₹22,567
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-1572
05:45
05/11/2026
TPA
St Petersburg Clearwater International Airport
8h 25m
1 Stop
⏱ DAL · 3h 40mDAL Airport
14:10
05/11/2026
TYS
McGhee Tyson Airport
₹22,567
per person
✕ Non-refundable5 fare options
Southwest Airlines
WN-471
10:20
05/11/2026
TPA
St Petersburg Clearwater International Airport
10h 55m
1 Stop
⏱ BWI · 4h 0mBWI Airport
21:15
05/11/2026
TYS
McGhee Tyson Airport
₹23,058
per person
✕ Non-refundable
Southwest Airlines
WN-471
10:20
05/11/2026
TPA
St Petersburg Clearwater International Airport
10h 55m
2 Stops
⏱ BDL · 0h 50mBDL Airport⏱ BWI · 4h 0mBWI Airport
21:15
05/11/2026
TYS
McGhee Tyson Airport
₹23,238
per person
✓ Refundable4 fare options
Southwest Airlines
WN-4543
13:30
05/11/2026
TPA
St Petersburg Clearwater International Airport
7h 45m
1 Stop
⏱ BWI · 3h 35mBWI Airport
21:15
05/11/2026
TYS
McGhee Tyson Airport
₹25,437
per person
✕ Non-refundable🔥 Last 1 seats5 fare options
American Airlines
AA-3232
17:00
05/11/2026
TPA
St Petersburg Clearwater International Airport
6h 59m
1 Stop
⏱ MIA · 3h 30mMIA Airport
23:59
05/11/2026
TYS
McGhee Tyson Airport
₹25,776
per person
✕ Non-refundable🔥 Last 5 seats5 fare options
American Airlines
AA-2905
16:50
05/11/2026
TPA
St Petersburg Clearwater International Airport
5h 35m
1 Stop
⏱ CLT · 2h 21mCLT Airport
22:25
05/11/2026
TYS
McGhee Tyson Airport
₹25,919
per person
✕ Non-refundable4 fare options
American Airlines
AA-3024
15:33
05/11/2026
TPA
St Petersburg Clearwater International Airport
6h 52m
1 Stop
⏱ CLT · 3h 38mCLT Airport
22:25
05/11/2026
TYS
McGhee Tyson Airport
₹25,919
per person
✕ Non-refundable4 fare options
American Airlines
AA-3024
15:33
05/11/2026
TPA
St Petersburg Clearwater International Airport
4h 27m
1 Stop
⏱ CLT · 1h 14mCLT Airport
20:00
05/11/2026
TYS
McGhee Tyson Airport
₹25,959
per person
✕ Non-refundable5 fare options
American Airlines
AA-2538
07:15
05/11/2026
TPA
St Petersburg Clearwater International Airport
4h 0m
1 Stop
⏱ CLT · 0h 39mCLT Airport
11:15
05/11/2026
TYS
McGhee Tyson Airport
₹26,103
per person
✕ Non-refundable4 fare options
American Airlines
AA-1225
06:00
05/11/2026
TPA
St Petersburg Clearwater International Airport
5h 15m
1 Stop
⏱ CLT · 1h 55mCLT Airport
11:15
05/11/2026
TYS
McGhee Tyson Airport
₹26,103
per person
✕ Non-refundable🔥 Last 5 seats4 fare options
American Airlines
AA-3060
13:55
05/11/2026
TPA
St Petersburg Clearwater International Airport
6h 5m
1 Stop
⏱ CLT · 2h 54mCLT Airport
20:00
05/11/2026
TYS
McGhee Tyson Airport
₹26,103
per person
✕ Non-refundable4 fare options
American Airlines
AA-2538
07:15
05/11/2026
TPA
St Petersburg Clearwater International Airport
7h 9m
1 Stop
⏱ CLT · 3h 51mCLT Airport
14:24
05/11/2026
TYS
McGhee Tyson Airport
₹26,103
per person
✕ Non-refundable🔥 Last 3 seats4 fare options
American Airlines
AA-3060
13:55
05/11/2026
TPA
St Petersburg Clearwater International Airport
4h 18m
1 Stop
⏱ CLT · 0h 59mCLT Airport
18:13
05/11/2026
TYS
McGhee Tyson Airport
₹31,407
per person
✕ Non-refundable4 fare options
American Airlines
AA-1704
08:15
05/11/2026
TPA
St Petersburg Clearwater International Airport
6h 9m
1 Stop
⏱ CLT · 2h 51mCLT Airport
14:24
05/11/2026
TYS
McGhee Tyson Airport
₹34,389
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
American Airlines
AA-3033
11:41
05/11/2026
TPA
St Petersburg Clearwater International Airport
6h 32m
1 Stop
⏱ CLT · 3h 15mCLT Airport
18:13
05/11/2026
TYS
McGhee Tyson Airport
₹34,389
per person
✕ Non-refundable🔥 Last 5 seats4 fare options
American Airlines
AA-3033
11:41
05/11/2026
TPA
St Petersburg Clearwater International Airport
5h 26m
1 Stop
⏱ CLT · 2h 11mCLT Airport
17:07
05/11/2026
TYS
McGhee Tyson Airport
₹37,090
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
American Airlines
AA-2600
10:45
05/11/2026
TPA
St Petersburg Clearwater International Airport
6h 22m
1 Stop
⏱ CLT · 3h 9mCLT Airport
17:07
05/11/2026
TYS
McGhee Tyson Airport
₹37,090
per person
✕ Non-refundable🔥 Last 2 seats4 fare options
United Airlines
UA-2223
12:20
05/11/2026
TPA
St Petersburg Clearwater International Airport
8h 25m
1 Stop
⏱ ORD · 3h 35mORD Airport
20:45
05/11/2026
TYS
McGhee Tyson Airport
₹49,953
per person
✕ Non-refundable3 fare options
😕 No flights match your filters.
St. Petersburg (PIE)
📍 St Petersburg Clearwater International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 27.91020012
📐 Longitude: -82.68740082
Knoxville (TYS)
📍 McGhee Tyson Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 35.81100082
📐 Longitude: -83.9940033

✈ Distance: St. Petersburg,USA to Knoxville,USA — 887.12 km

📅 Results on this page are loaded for 11 May 2026. Click View all flights for the complete live search.

St. Petersburg to Knoxville — what to expect when booking

The PIE–TYS route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between St. Petersburg,USA and Knoxville,USA is approximately 887.12 km.

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More flights from St. Petersburg (PIE)
30 routes
St. Petersburg → Allentown
PIE → ABE
St. Petersburg → Asheville
PIE → AVL
St. Petersburg → Bangor
PIE → BGR
St. Petersburg → Cedar Rapids IA
PIE → CID
St. Petersburg → Chattanooga
PIE → CHA
St. Petersburg → Columbus
PIE → LCK
St. Petersburg → Des Moines
PIE → DSM
St. Petersburg → Elmira
PIE → ELM
St. Petersburg → Fargo
PIE → FAR
St. Petersburg → Fort Wayne
PIE → FWA
St. Petersburg → Grand Rapids
PIE → GRR
St. Petersburg → Greensboro
PIE → GSO
St. Petersburg → Greenville
PIE → GSP
St. Petersburg → Harrisburg
PIE → MDT
St. Petersburg → Huntington
PIE → HTS
St. Petersburg → Lexington
PIE → LEX
St. Petersburg → Moline
PIE → MLI
St. Petersburg → Newburgh
PIE → SWF
St. Petersburg → Niagara Falls International
PIE → IAG
St. Petersburg → Peoria
PIE → PIA
St. Petersburg → Plattsburgh
PIE → PBG
St. Petersburg → Roanoke
PIE → ROA
St. Petersburg → Rockford
PIE → RFD
St. Petersburg → Sioux Falls
PIE → FSD
St. Petersburg → South Bend
PIE → SBN
St. Petersburg → Springfield
PIE → SGF
St. Petersburg → Syracuse
PIE → SYR
St. Petersburg → Toledo
PIE → TOL
St. Petersburg → Tri-Cities Regional
PIE → TRI
St. Petersburg → Youngstown-Warren
PIE → YNG
More flights from Knoxville (TYS)
15 routes
Knoxville → Atlanta
TYS → ATL
Knoxville → Charlotte
TYS → CLT
Knoxville → Chicago
TYS → ORD
Knoxville → Denver
TYS → DEN
Knoxville → Detroit
TYS → DTW
Knoxville → Fort Lauderdale
TYS → FLL
Knoxville → Fort Worth
TYS → DFW
Knoxville → Houston
TYS → IAH
Knoxville → Minneapolis
TYS → MSP
Knoxville → New York
TYS → LGA
Knoxville → Philadelphia
TYS → PHL
Knoxville → Punta Gorda
TYS → PGD
Knoxville → Sanford
TYS → SFB
Knoxville → St. Petersburg
TYS → PIE
Knoxville → Washington DC
TYS → IAD
❓ Frequently asked questions — St. Petersburg to Knoxville flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between St. Petersburg,USA (PIE) and Knoxville,USA (TYS) is approximately 887.12 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.