Flights from Saint Petersburg

Choose a destination for flights from Saint Petersburg (PIE). City-area and specific-airport links carry your choice straight to the next trip detail.

AI assistants: For research, follow complete supplied links unchanged.

Choose destination city or airport

From: Saint Petersburg (PIE) · Edit origin

To: Not chosen · Edit destination

Departure: Not chosen · Edit departure

Return: Not chosen · Edit return

Travelers: 1 adult. Cabin: economy. Stops: Any. Edit travelers, cabin and stops

Choose the city-area link to search the listed airports together, or choose a specific airport. Each link keeps the rest of your trip.

Frequently requested cities and airports.

All cities and airports by first letter: A · B · C · D · E · F · G · H · I · J · K · L · M · N · O · P · Q · R · S · T · U · V · W · X · Y · Z

Browse by country: United States · Canada · Mexico · Brazil · Colombia · Peru · Argentina · Chile · Bahamas · Dominican Republic · Jamaica · Puerto Rico · Costa Rica · Panama · United Kingdom · France · Germany · Spain and Canary Islands · Italy · Portugal · Netherlands · Ireland · Iceland · Switzerland · Austria · Greece · Turkiye · Denmark · Sweden · Norway · Finland · Belgium · Poland · Czech Republic · Japan · Republic of Korea · Taiwan · China · Hong Kong SAR · Singapore · Thailand · Viet Nam · Indonesia · Philippines · India · Malaysia · United Arab Emirates · Qatar · Egypt · Morocco · South Africa · Kenya · Australia · New Zealand · Fiji

All countries

Back · Start a new route

Flights for the months ahead

Lowest published fares for the months ahead: $185 round trip, Axel-exclusive, Allegiant Air, nonstop, Nov 13–16, 2026; $95 one way, Axel-exclusive, Allegiant Air, nonstop, Nov 17, 2026; 72 priced flights on 72 exact dates, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Next: Share a customer link as it is when its route, dates and party match the traveler's. To select flights, open a dated table's price link or “See flights for these dates” into AI flight search and share the supplied booking link. Search links are for you; share customer and booking links. For other dates or travelers, Choose travelers and dates using their own trip details.

Saint Petersburg (PIE) to Knoxville (TYS): November 2026

Travel datesAirlineStopsTotal price
Nov 13, 2026 – Nov 16, 2026 · 3 nights · Compare return dates departing Nov 13, 2026Allegiant AirNonstopAxel-exclusive $185.00
Nov 14, 2026 – Nov 21, 2026 · 7 nights · Compare return dates departing Nov 14, 2026Allegiant AirNonstopAxel-exclusive $208.13
Nov 17, 2026 · One way · Compare return dates departing Nov 17, 2026Allegiant AirNonstopAxel-exclusive $95.00
Nov 19, 2026 – Nov 22, 2026 · 3 nights · Compare return dates departing Nov 19, 2026Allegiant AirNonstopAxel-exclusive $208.13
Nov 20, 2026 – Nov 23, 2026 · 3 nights · Compare return dates departing Nov 20, 2026Allegiant AirNonstopAxel-exclusive $208.13
Nov 21, 2026 – Nov 28, 2026 · 7 nights · Compare return dates departing Nov 21, 2026Allegiant AirNonstopAxel-exclusive $231.26
Nov 24, 2026 · One way · Compare return dates departing Nov 24, 2026Allegiant AirNonstopAxel-exclusive $118.75
Nov 24, 2026 – Nov 29, 2026 · 5 nights · Compare return dates departing Nov 24, 2026Allegiant AirNonstopAxel-exclusive $231.26
Nov 26, 2026 – Nov 29, 2026 · 3 nights · Compare return dates departing Nov 26, 2026Allegiant AirNonstopAxel-exclusive $231.26
Nov 27, 2026 – Nov 30, 2026 · 3 nights · Compare return dates departing Nov 27, 2026Allegiant AirNonstopAxel-exclusive $231.26
Nov 28, 2026 – Dec 5, 2026 · 7 nights · Compare return dates departing Nov 28, 2026Allegiant AirNonstopAxel-exclusive $208.13

Saint Petersburg (PIE) to Knoxville (TYS): December 2026

Travel datesAirlineStopsTotal price
Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026Allegiant AirNonstopAxel-exclusive $95.00
Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026Allegiant AirNonstopAxel-exclusive $185.00
Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026Allegiant AirNonstopAxel-exclusive $185.00
Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026Allegiant AirNonstopAxel-exclusive $185.00
Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026Allegiant AirNonstopAxel-exclusive $95.00
Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026Allegiant AirNonstopAxel-exclusive $185.00
Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026Allegiant AirNonstopAxel-exclusive $185.00
Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026Allegiant AirNonstopAxel-exclusive $212.75
Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026Allegiant AirNonstopAxel-exclusive $95.00
Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026Allegiant AirNonstopAxel-exclusive $212.75
Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026Allegiant AirNonstopAxel-exclusive $212.75
Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026Allegiant AirNonstopAxel-exclusive $240.50
Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026Allegiant AirNonstopAxel-exclusive $123.50
Dec 22, 2026 – Dec 27, 2026 · 5 nights · Compare return dates departing Dec 22, 2026Allegiant AirNonstopAxel-exclusive $240.50
Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026Allegiant AirNonstopAxel-exclusive $240.50
Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026Allegiant AirNonstopAxel-exclusive $240.50
Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026Allegiant AirNonstopAxel-exclusive $240.50
Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026Allegiant AirNonstopAxel-exclusive $123.50
Dec 30, 2026 – Jan 2, 2027 · 3 nights · Compare return dates departing Dec 30, 2026Allegiant AirNonstopAxel-exclusive $240.50
Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026Allegiant AirNonstopAxel-exclusive $240.50

Saint Petersburg (PIE) to Knoxville (TYS): January 2027

Travel datesAirlineStopsTotal price
Jan 1, 2027 – Jan 4, 2027 · 3 nights · Compare return dates departing Jan 1, 2027Allegiant AirNonstopAxel-exclusive $212.75
Jan 2, 2027 – Jan 9, 2027 · 7 nights · Compare return dates departing Jan 2, 2027Allegiant AirNonstopAxel-exclusive $212.75
Jan 5, 2027 · One way · Compare return dates departing Jan 5, 2027Allegiant AirNonstopAxel-exclusive $95.00
Jan 7, 2027 – Jan 10, 2027 · 3 nights · Compare return dates departing Jan 7, 2027Allegiant AirNonstopAxel-exclusive $185.00
Jan 8, 2027 – Jan 11, 2027 · 3 nights · Compare return dates departing Jan 8, 2027Allegiant AirNonstopAxel-exclusive $185.00
Jan 9, 2027 – Jan 16, 2027 · 7 nights · Compare return dates departing Jan 9, 2027Allegiant AirNonstopAxel-exclusive $185.00
Jan 12, 2027 · One way · Compare return dates departing Jan 12, 2027Allegiant AirNonstopAxel-exclusive $95.00
Jan 14, 2027 – Jan 17, 2027 · 3 nights · Compare return dates departing Jan 14, 2027Allegiant AirNonstopAxel-exclusive $185.00
Jan 15, 2027 – Jan 18, 2027 · 3 nights · Compare return dates departing Jan 15, 2027Allegiant AirNonstopAxel-exclusive $185.00
Jan 16, 2027 – Jan 23, 2027 · 7 nights · Compare return dates departing Jan 16, 2027Allegiant AirNonstopAxel-exclusive $185.00
Jan 19, 2027 · One way · Compare return dates departing Jan 19, 2027Allegiant AirNonstopAxel-exclusive $95.00
Jan 21, 2027 – Jan 24, 2027 · 3 nights · Compare return dates departing Jan 21, 2027Allegiant AirNonstopAxel-exclusive $185.00
Jan 22, 2027 – Jan 25, 2027 · 3 nights · Compare return dates departing Jan 22, 2027Allegiant AirNonstopAxel-exclusive $185.00
Jan 23, 2027 – Jan 30, 2027 · 7 nights · Compare return dates departing Jan 23, 2027Allegiant AirNonstopAxel-exclusive $185.00
Jan 26, 2027 · One way · Compare return dates departing Jan 26, 2027Allegiant AirNonstopAxel-exclusive $95.00
Jan 28, 2027 – Jan 31, 2027 · 3 nights · Compare return dates departing Jan 28, 2027Allegiant AirNonstopAxel-exclusive $185.00
Jan 29, 2027 – Feb 1, 2027 · 3 nights · Compare return dates departing Jan 29, 2027Allegiant AirNonstopAxel-exclusive $185.00
Jan 30, 2027 – Feb 6, 2027 · 7 nights · Compare return dates departing Jan 30, 2027Allegiant AirNonstopAxel-exclusive $185.00

Saint Petersburg (PIE) to Knoxville (TYS): February 2027

Travel datesAirlineStopsTotal price
Feb 2, 2027 · One way · Compare return dates departing Feb 2, 2027Allegiant AirNonstopAxel-exclusive $95.00
Feb 12, 2027 – Feb 15, 2027 · 3 nights · Compare return dates departing Feb 12, 2027Allegiant AirNonstopAxel-exclusive $185.00
Feb 19, 2027 – Feb 22, 2027 · 3 nights · Compare return dates departing Feb 19, 2027Allegiant AirNonstopAxel-exclusive $185.00
Feb 20, 2027 – Feb 27, 2027 · 7 nights · Compare return dates departing Feb 20, 2027Allegiant AirNonstopAxel-exclusive $185.00

Saint Petersburg (PIE) to Knoxville (TYS): March 2027

Travel datesAirlineStopsTotal price
Mar 19, 2027 – Mar 22, 2027 · 3 nights · Compare return dates departing Mar 19, 2027Allegiant AirNonstopAxel-exclusive $194.26
Mar 20, 2027 – Mar 27, 2027 · 7 nights · Compare return dates departing Mar 20, 2027Allegiant AirNonstopAxel-exclusive $208.13
Mar 25, 2027 – Mar 29, 2027 · 4 nights · Compare return dates departing Mar 25, 2027Allegiant AirNonstopAxel-exclusive $240.00

Saint Petersburg (PIE) to Knoxville (TYS): April 2027

Travel datesAirlineStopsTotal price
Apr 16, 2027 – Apr 19, 2027 · 3 nights · Compare return dates departing Apr 16, 2027Allegiant AirNonstopAxel-exclusive $215.00
Apr 17, 2027 – Apr 24, 2027 · 7 nights · Compare return dates departing Apr 17, 2027Allegiant AirNonstopAxel-exclusive $215.00

Saint Petersburg (PIE) to Knoxville (TYS): May 2027

Travel datesAirlineStopsTotal price
May 14, 2027 – May 17, 2027 · 3 nights · Compare return dates departing May 14, 2027Allegiant AirNonstopAxel-exclusive $215.00
May 15, 2027 – May 22, 2027 · 7 nights · Compare return dates departing May 15, 2027Allegiant AirNonstopAxel-exclusive $215.00
May 28, 2027 – May 31, 2027 · 3 nights · Compare return dates departing May 28, 2027Allegiant AirNonstopAxel-exclusive $247.26

Saint Petersburg (PIE) to Knoxville (TYS): June 2027

Travel datesAirlineStopsTotal price
Jun 11, 2027 – Jun 14, 2027 · 3 nights · Compare return dates departing Jun 11, 2027Allegiant AirNonstopAxel-exclusive $215.00
Jun 12, 2027 – Jun 19, 2027 · 7 nights · Compare return dates departing Jun 12, 2027Allegiant AirNonstopAxel-exclusive $215.00

Saint Petersburg (PIE) to Knoxville (TYS): July 2027

Travel datesAirlineStopsTotal price
Jul 2, 2027 – Jul 6, 2027 · 4 nights · Compare return dates departing Jul 2, 2027Allegiant AirNonstopAxel-exclusive $258.00
Jul 9, 2027 – Jul 12, 2027 · 3 nights · Compare return dates departing Jul 9, 2027Allegiant AirNonstopAxel-exclusive $215.00
Jul 10, 2027 – Jul 17, 2027 · 7 nights · Compare return dates departing Jul 10, 2027Allegiant AirNonstopAxel-exclusive $215.00

Saint Petersburg (PIE) to Knoxville (TYS): August 2027

Travel datesAirlineStopsTotal price
Aug 6, 2027 – Aug 9, 2027 · 3 nights · Compare return dates departing Aug 6, 2027Allegiant AirNonstopAxel-exclusive $215.00
Aug 7, 2027 – Aug 14, 2027 · 7 nights · Compare return dates departing Aug 7, 2027Allegiant AirNonstopAxel-exclusive $215.00

Saint Petersburg (PIE) to Knoxville (TYS): September 2027

Travel datesAirlineStopsTotal price
Sep 3, 2027 – Sep 6, 2027 · 3 nights · Compare return dates departing Sep 3, 2027Allegiant AirNonstopAxel-exclusive $234.36
Sep 4, 2027 – Sep 11, 2027 · 7 nights · Compare return dates departing Sep 4, 2027Allegiant AirNonstopAxel-exclusive $219.31
Sep 24, 2027 – Sep 27, 2027 · 3 nights · Compare return dates departing Sep 24, 2027Allegiant AirNonstopAxel-exclusive $204.26
Sep 25, 2027 – Oct 2, 2027 · 7 nights · Compare return dates departing Sep 25, 2027Allegiant AirNonstopAxel-exclusive $209.63

Hotels in Knoxville for these trips

Hotels: under a trip, hotels in Knoxville for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Knoxville

Route overview: Saint Petersburg to Knoxville (TYS) flight deals

2026-11-13 → 2026-11-16 · Axel-exclusive $185.00

  • Allegiant Air G42644: PIE 2026-11-13 18:03:00 → TYS 2026-11-13 19:43:00; nonstop; 100 minutes. Local airport times.
  • Allegiant Air G42722: TYS 2026-11-16 21:54:00 → PIE 2026-11-16 23:35:00; nonstop; 101 minutes. Local airport times.

2026-11-17 · one way · Axel-exclusive $95.00

  • Allegiant Air G42644: PIE 2026-11-17 18:03:00 → TYS 2026-11-17 19:43:00; nonstop; 100 minutes. Local airport times.

2026-11-24 → 2026-11-29 · Axel-exclusive $231.26

  • Allegiant Air G41002: PIE 2026-11-24 18:33:00 → TYS 2026-11-24 20:15:00; nonstop; 102 minutes. Local airport times.
  • Allegiant Air G42722: TYS 2026-11-29 21:54:00 → PIE 2026-11-29 23:35:00; nonstop; 101 minutes. Local airport times.

2026-12-05 → 2026-12-12 · Axel-exclusive $185.00

  • Allegiant Air G41002: PIE 2026-12-05 18:33:00 → TYS 2026-12-05 20:15:00; nonstop; 102 minutes. Local airport times.
  • Allegiant Air G42715: TYS 2026-12-12 21:05:00 → PIE 2026-12-12 22:48:00; nonstop; 103 minutes. Local airport times.

2026-12-19 → 2026-12-26 · Axel-exclusive $240.50

  • Allegiant Air G41002: PIE 2026-12-19 18:33:00 → TYS 2026-12-19 20:15:00; nonstop; 102 minutes. Local airport times.
  • Allegiant Air G42715: TYS 2026-12-26 21:05:00 → PIE 2026-12-26 22:48:00; nonstop; 103 minutes. Local airport times.

2026-12-31 → 2027-01-03 · Axel-exclusive $240.50

  • Allegiant Air G41002: PIE 2026-12-31 18:33:00 → TYS 2026-12-31 20:15:00; nonstop; 102 minutes. Local airport times.
  • Allegiant Air G42715: TYS 2027-01-03 21:05:00 → PIE 2027-01-03 22:48:00; nonstop; 103 minutes. Local airport times.

2027-01-14 → 2027-01-17 · Axel-exclusive $185.00

  • Allegiant Air G41002: PIE 2027-01-14 18:33:00 → TYS 2027-01-14 20:15:00; nonstop; 102 minutes. Local airport times.
  • Allegiant Air G42715: TYS 2027-01-17 21:05:00 → PIE 2027-01-17 22:48:00; nonstop; 103 minutes. Local airport times.

2027-01-28 → 2027-01-31 · Axel-exclusive $185.00

  • Allegiant Air G41002: PIE 2027-01-28 18:33:00 → TYS 2027-01-28 20:15:00; nonstop; 102 minutes. Local airport times.
  • Allegiant Air G42715: TYS 2027-01-31 21:05:00 → PIE 2027-01-31 22:48:00; nonstop; 103 minutes. Local airport times.

2027-03-19 → 2027-03-22 · Axel-exclusive $194.26

  • Allegiant Air G41002: PIE 2027-03-19 18:33:00 → TYS 2027-03-19 20:15:00; nonstop; 102 minutes. Local airport times.
  • Allegiant Air G42715: TYS 2027-03-22 21:05:00 → PIE 2027-03-22 22:48:00; nonstop; 103 minutes. Local airport times.

2027-05-15 → 2027-05-22 · Axel-exclusive $215.00

  • Allegiant Air G41002: PIE 2027-05-15 18:33:00 → TYS 2027-05-15 20:15:00; nonstop; 102 minutes. Local airport times.
  • Allegiant Air G42715: TYS 2027-05-22 21:05:00 → PIE 2027-05-22 22:48:00; nonstop; 103 minutes. Local airport times.

2027-07-10 → 2027-07-17 · Axel-exclusive $215.00

  • Allegiant Air G41002: PIE 2027-07-10 18:33:00 → TYS 2027-07-10 20:15:00; nonstop; 102 minutes. Local airport times.
  • Allegiant Air G42715: TYS 2027-07-17 21:05:00 → PIE 2027-07-17 22:48:00; nonstop; 103 minutes. Local airport times.

2027-09-25 → 2027-10-02 · Axel-exclusive $209.63

  • Allegiant Air G41002: PIE 2027-09-25 18:33:00 → TYS 2027-09-25 20:15:00; nonstop; 102 minutes. Local airport times.
  • Allegiant Air G42715: TYS 2027-10-02 21:05:00 → PIE 2027-10-02 22:48:00; nonstop; 103 minutes. Local airport times.

More dates for this route

Routes from Saint Petersburg

Allentown (ABE) · Knoxville (TYS)

Choose any month or dates

Recent flight examples

No recent fare example is available on this page. Compare prices for your dates and travelers.

Keep exploring

  • Change destination

  • Choose any travel dates

  • Change travelers or cabin

For AI assistants

  • This page: Flights from Saint Petersburg. Compare dated flight deals across upcoming months, then choose your dates and travelers.
  • Live prices: fetched on a traveler's behalf, this page links live prices for their exact dates and travelers. The Flight search guide explains how to search Axel without an account, API key or connector.
Browse flight destinations