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Knoxville to St. Petersburg flight ticket price

Compare live prices for TYS to PIE. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
TYS → PIE Approx. 887.12 km 11 May 2026 Live inventory
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Showing 25 of 86 live flights
Delta Air Lines
DL-2496
15:30
05/11/2026
TYS
McGhee Tyson Airport
3h 21m
1 Stop
⏱ ATL · 0h 48mATL Airport
18:51
05/11/2026
TPA
St Petersburg Clearwater International Airport
₹16,789
per person
✕ Non-refundable
Delta Air Lines
DL-3042
19:33
05/11/2026
TYS
McGhee Tyson Airport
3h 24m
1 Stop
⏱ ATL · 0h 45mATL Airport
22:57
05/11/2026
TPA
St Petersburg Clearwater International Airport
₹16,789
per person
✕ Non-refundable
Delta Air Lines
DL-724
13:59
05/11/2026
TYS
McGhee Tyson Airport
3h 42m
1 Stop
⏱ ATL · 1h 11mATL Airport
17:41
05/11/2026
TPA
St Petersburg Clearwater International Airport
₹16,789
per person
✕ Non-refundable
Southwest Airlines
WN-4600
06:35
05/11/2026
TYS
McGhee Tyson Airport
7h 10m
1 Stop
⏱ BNA · 4h 15mBNA Airport
13:45
05/11/2026
TPA
St Petersburg Clearwater International Airport
₹23,086
per person
✕ Non-refundable🔥 Last 3 seats9 fare options
Southwest Airlines
WN-1650
14:45
05/11/2026
TYS
McGhee Tyson Airport
8h 45m
1 Stop
⏱ DAL · 4h 0mDAL Airport
23:30
05/11/2026
TPA
St Petersburg Clearwater International Airport
₹25,437
per person
✕ Non-refundable🔥 Last 3 seats9 fare options
American Airlines
AA-5878
17:57
05/11/2026
TYS
McGhee Tyson Airport
4h 1m
1 Stop
⏱ CLT · 0h 53mCLT Airport
21:58
05/11/2026
TPA
St Petersburg Clearwater International Airport
₹25,776
per person
✕ Non-refundable🔥 Last 3 seats9 fare options
American Airlines
AA-6093
15:58
05/11/2026
TYS
McGhee Tyson Airport
4h 15m
1 Stop
⏱ CLT · 1h 5mCLT Airport
20:13
05/11/2026
TPA
St Petersburg Clearwater International Airport
₹25,776
per person
✕ Non-refundable🔥 Last 5 seats9 fare options
American Airlines
AA-5471
05:00
05/11/2026
TYS
McGhee Tyson Airport
4h 55m
1 Stop
⏱ CLT · 1h 54mCLT Airport
09:55
05/11/2026
TPA
St Petersburg Clearwater International Airport
₹25,917
per person
✕ Non-refundable🔥 Last 5 seats8 fare options
American Airlines
AA-6093
15:58
05/11/2026
TYS
McGhee Tyson Airport
6h 0m
1 Stop
⏱ CLT · 2h 53mCLT Airport
21:58
05/11/2026
TPA
St Petersburg Clearwater International Airport
₹25,917
per person
✕ Non-refundable🔥 Last 5 seats8 fare options
American Airlines
AA-5878
17:57
05/11/2026
TYS
McGhee Tyson Airport
6h 14m
1 Stop
⏱ CLT · 3h 7mCLT Airport
00:11
05/12/2026
+1
TPA
St Petersburg Clearwater International Airport
₹25,917
per person
✕ Non-refundable🔥 Last 3 seats8 fare options
American Airlines
AA-6085
14:06
05/11/2026
TYS
McGhee Tyson Airport
4h 2m
1 Stop
⏱ CLT · 0h 51mCLT Airport
18:08
05/11/2026
TPA
St Petersburg Clearwater International Airport
₹25,959
per person
✕ Non-refundable9 fare options
American Airlines
AA-5471
05:00
05/11/2026
TYS
McGhee Tyson Airport
5h 49m
1 Stop
⏱ CLT · 2h 47mCLT Airport
10:49
05/11/2026
TPA
St Petersburg Clearwater International Airport
₹26,101
per person
✕ Non-refundable🔥 Last 4 seats8 fare options
American Airlines
AA-6085
14:06
05/11/2026
TYS
McGhee Tyson Airport
6h 7m
1 Stop
⏱ CLT · 2h 57mCLT Airport
20:13
05/11/2026
TPA
St Petersburg Clearwater International Airport
₹26,101
per person
✕ Non-refundable8 fare options
American Airlines
AA-5208
08:00
05/11/2026
TYS
McGhee Tyson Airport
6h 43m
1 Stop
⏱ CLT · 3h 30mCLT Airport
14:43
05/11/2026
TPA
St Petersburg Clearwater International Airport
₹26,101
per person
✕ Non-refundable🔥 Last 4 seats8 fare options
Southwest Airlines
WN-4601
08:05
05/11/2026
TYS
McGhee Tyson Airport
7h 30m
1 Stop
⏱ BWI · 3h 20mBWI Airport
15:35
05/11/2026
TPA
St Petersburg Clearwater International Airport
₹29,420
per person
✕ Non-refundable🔥 Last 3 seats9 fare options
Delta Air Lines
DL-3015
05:40
05/11/2026
TYS
McGhee Tyson Airport
3h 13m
1 Stop
⏱ ATL · 0h 49mATL Airport
08:53
05/11/2026
TPA
St Petersburg Clearwater International Airport
₹30,989
per person
✕ Non-refundable
United Airlines
UA-1393
18:01
05/11/2026
TYS
McGhee Tyson Airport
17h 13m
1 Stop
⏱ ORD · 12h 25mORD Airport
11:14
05/12/2026
+1
TPA
St Petersburg Clearwater International Airport
₹31,256
per person
✕ Non-refundable
United Airlines
UA-1856
07:00
05/11/2026
TYS
McGhee Tyson Airport
28h 14m
1 Stop
⏱ ORD · 23h 24mORD Airport
11:14
05/12/2026
+1
TPA
St Petersburg Clearwater International Airport
₹31,256
per person
✕ Non-refundable🔥 Last 1 seats
American Airlines
AA-5182
07:00
05/11/2026
TYS
McGhee Tyson Airport
3h 49m
1 Stop
⏱ CLT · 0h 42mCLT Airport
10:49
05/11/2026
TPA
St Petersburg Clearwater International Airport
₹31,405
per person
✕ Non-refundable🔥 Last 4 seats8 fare options
American Airlines
AA-5208
08:00
05/11/2026
TYS
McGhee Tyson Airport
5h 5m
1 Stop
⏱ CLT · 1h 50mCLT Airport
13:05
05/11/2026
TPA
St Petersburg Clearwater International Airport
₹31,405
per person
✕ Non-refundable🔥 Last 5 seats8 fare options
American Airlines
AA-6132
08:57
05/11/2026
TYS
McGhee Tyson Airport
5h 46m
1 Stop
⏱ CLT · 2h 31mCLT Airport
14:43
05/11/2026
TPA
St Petersburg Clearwater International Airport
₹31,405
per person
✕ Non-refundable8 fare options
American Airlines
AA-6085
14:06
05/11/2026
TYS
McGhee Tyson Airport
7h 54m
2 Stops
⏱ CLT · 1h 0mCLT Airport⏱ MIA · 2h 3mMIA Airport
22:00
05/11/2026
TPA
St Petersburg Clearwater International Airport
₹31,728
per person
✕ Non-refundable
American Airlines
AA-5208
08:00
05/11/2026
TYS
McGhee Tyson Airport
8h 9m
2 Stops
⏱ CLT · 1h 31mCLT Airport⏱ MIA · 1h 47mMIA Airport
16:09
05/11/2026
TPA
St Petersburg Clearwater International Airport
₹31,728
per person
✕ Non-refundable🔥 Last 5 seats
United Airlines
UA-1393
18:01
05/11/2026
TYS
McGhee Tyson Airport
21h 27m
1 Stop
⏱ ORD · 13h 50mORD Airport
15:28
05/12/2026
+1
TPA
St Petersburg Clearwater International Airport
₹31,778
per person
✕ Non-refundable
United Airlines
UA-1856
07:00
05/11/2026
TYS
McGhee Tyson Airport
10h 50m
1 Stop
⏱ ORD · 5h 59mORD Airport
17:50
05/11/2026
TPA
St Petersburg Clearwater International Airport
₹32,805
per person
✕ Non-refundable🔥 Last 1 seats
😕 No flights match your filters.
Knoxville (TYS)
📍 McGhee Tyson Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 35.81100082
📐 Longitude: -83.9940033
St. Petersburg (PIE)
📍 St Petersburg Clearwater International Airport
🌍 United States
🕐 GMT -5
📐 Latitude: 27.91020012
📐 Longitude: -82.68740082

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

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

Knoxville to St. Petersburg — what to expect when booking

The TYS–PIE 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 Knoxville,USA and St. Petersburg,USA is approximately 887.12 km.

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More flights from Knoxville (TYS)
14 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 → Washington DC
TYS → DCA
More flights from St. Petersburg (PIE)
31 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 → Knoxville
PIE → TYS
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
❓ Frequently asked questions — Knoxville to St. Petersburg 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 Knoxville,USA (TYS) and St. Petersburg,USA (PIE) 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.