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St Petersburg

$55+ Cheap flights from Illinois to Tampa (PIE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PIE
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Illinois to St Petersburg

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to St Petersburg (PIE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$108
(Cheapflightsfares)

One-way from

$55
(Cheapflightsfares)
From Illinois to Tampa St. Petersburg
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One-way flight from Illinois to Tampa St. Petersburg
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Find flight deals from Illinois to St Petersburg

Cheapest flights from Illinois to St Petersburg
Explore the most affordable flight options available from Illinois to St Petersburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/311:21 amBMI - PIE
Nonstop2h 20mAllegiant Air
Fri 3/76:00 amPIE - BMI
Nonstop2h 32mAllegiant Air
Deal found 1/20$91
This Cheapflightsfares deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/810:42 amMLI - PIE
Nonstop2h 48mAllegiant Air
Thu 2/136:40 amPIE - MLI
Nonstop2h 51mAllegiant Air
Deal found 1/20$108
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/24:18 pmPIA - PIE
Nonstop2h 20mAllegiant Air
Tue 3/116:30 amPIE - PIA
Nonstop2h 37mAllegiant Air
Deal found 1/21$122
This Booking.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/310:50 amRFD - PIE
Nonstop2h 31mAllegiant Air
Fri 3/76:20 amPIE - RFD
Nonstop2h 48mAllegiant Air
Deal found 1/21$130
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/155:15 amORD - PIE
2 stops27h 32mMultiple Airlines
Tue 2/187:10 amPIE - ORD
1 stop15h 23mMultiple Airlines
Deal found 1/21$264
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/25:38 pmPIA - PIE
2 stops25h 41mMultiple Airlines
Tue 3/116:30 amPIE - PIA
Nonstop2h 37mMultiple Airlines
Deal found 1/21$269
This Cheapflightsfares deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/36:30 pmORD - PIE
1 stop15h 52mSun Country Air
Thu 4/241:15 pmPIE - ORD
1 stop6h 04mSun Country Air
Deal found 1/20$289
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/912:20 pmMLI - PIE
3 stops34h 01mMultiple Airlines
Thu 4/312:22 pmPIE - MLI
Nonstop2h 37mMultiple Airlines
Deal found 1/21$389
This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/95:38 pmSTL - PIE
3 stops28h 43mMultiple Airlines
Thu 3/139:23 pmPIE - STL
3 stops36h 41mMultiple Airlines
Deal found 1/21$508
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/912:26 pmRFD - PIE
2 stops22h 23mMultiple Airlines
Fri 4/181:43 pmPIE - RFD
2 stops20h 23mMultiple Airlines
Deal found 1/20$915

Find flights from Illinois to St Petersburg within your budget

Customize your flight search to find flights from Illinois to St Petersburg that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

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Route

Depart

Return

Price

MolineTampa

MLI - PIE

MLIPIE

Moline Quad-City

Sat 2/8

10:42 am-2:30 pm

Nonstop2h 48m

Tampa St. Petersburg

Thu 2/13

6:40 am-8:31 am

Nonstop2h 51m

$108

PeoriaTampa

PIA - PIE

PIAPIE

Greater Peoria

Sun 3/2

4:18 pm-7:38 pm

Nonstop2h 20m

Tampa St. Petersburg

Tue 3/11

6:30 am-8:07 am

Nonstop2h 37m

$122

BloomingtonTampa

BMI - PIE

BMIPIE

Bloomington-Normal

Mon 3/31

8:22 am-11:43 am

Nonstop2h 21m

Tampa St. Petersburg

Fri 4/4

6:00 am-7:31 am

Nonstop2h 31m

$130

ChicagoTampa

RFD - PIE

RFDPIE

Chicago Greater Rockford

Wed 4/30

6:51 pm-10:29 pm

Nonstop2h 38m

Tampa St. Petersburg

Mon 5/5

6:30 am-8:08 am

Nonstop2h 38m

$131

ChicagoTampa

ORD - PIE

ORDPIE

Chicago O'Hare Intl

Sat 2/15

5:15 am-9:47 am

2 stops27h 32m

Tampa St. Petersburg

Tue 2/18

7:10 am-9:33 pm

1 stop15h 23m

$264

PeoriaTampa

PIA - PIE

PIAPIE

Greater Peoria

Sun 3/2

5:38 pm-8:19 pm

2 stops25h 41m

Tampa St. Petersburg

Tue 3/11

6:30 am-8:07 am

Nonstop2h 37m

$269

ChicagoTampa

ORD - PIE

ORDPIE

Chicago O'Hare Intl

Thu 4/3

6:30 pm-11:22 am

1 stop15h 52m

Tampa St. Petersburg

Thu 4/24

1:15 pm-6:19 pm

1 stop6h 04m

$289

MolineTampa

MLI - PIE

MLIPIE

Moline Quad-City

Sun 3/9

12:20 pm-11:21 pm

3 stops34h 01m

Tampa St. Petersburg

Thu 4/3

12:22 pm-1:59 pm

Nonstop2h 37m

$389

ChicagoTampa

RFD - PIE

RFDPIE

Chicago Greater Rockford

Thu 2/27

3:41 pm-8:19 pm

2 stops27h 38m

Tampa St. Petersburg

Tue 3/4

6:23 pm-8:48 am

2 stops15h 25m

$496

St. LouisTampa

STL - PIE

STLPIE

Lambert-St Louis

Sun 3/9

5:38 pm-11:21 pm

3 stops28h 43m

Tampa St. Petersburg

Thu 3/13

9:23 pm-9:04 am

3 stops36h 41m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 16 results
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Best time to book a flight from Illinois to St Petersburg

Have a flexible travel schedule? Discover the best time to fly to St Petersburg from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Illinois to St Petersburg

Get recent, data-driven insights about flights from Illinois to St Petersburg including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Illinois to Tampa?

Currently, August is the cheapest month in which you can book a flight from Illinois to Tampa (average of $140). Flying from Illinois to Tampa in March is currently the most expensive (average of $280). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to PIE?

Find hourly flight availability from Illinois to St Petersburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Illinois to Tampa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in St Petersburg by month

Plan your trip to St Petersburg by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tampa ranges from 1.6 - 7.8 inches per month. August is typically the wettest month, when rainfall can reach 7.8 in. November is typically the driest time to visit Tampa when rainfall is around 1.6 in.

Temperature in St Petersburg by month

Plan your trip to St Petersburg by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tampa, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing St Petersburg

Get insights into the airlines that provide service to St Petersburg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St Petersburg. Reviews last updated January 21, 2025.
Allegiant Air
7.4
Good
801 reviews

Crew

8.2

Overall

7.4

Food

6.0

Boarding

7.7

Comfort

6.9

Entertainment

5.6

Reviews

1 / 10

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.

Allegiant Air
7.4
Good
801 reviews
Allegiant Air
7.4
Good
801 reviews

Crew

8.2

Overall

7.4

Food

6.0

Boarding

7.7

Comfort

6.9

Entertainment

5.6

Reviews

1 / 10

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.

Sun Country Air
7.0
Good
386 reviews
Allegiant Air
7.4
Good
801 reviews

Crew

8.2

Overall

7.4

Food

6.0

Boarding

7.7

Comfort

6.9

Entertainment

5.6

Reviews

1 / 10

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.

Related info for your journey

Find useful and relevant information for your journey from Illinois to St Petersburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Tampa from Illinois?

    For a flight from Illinois to Tampa, you will be flying into St. Petersburg. Tampa St. Petersburg (PIE) is just 14.4 mi from the center of the city.

  • What are the most popular routes from Illinois to Tampa?

    The most popular flight routes from Illinois to Tampa are Chicago Greater Rockford - Tampa St. Petersburg, Chicago O'Hare Intl - Tampa St. Petersburg and Moline Quad-City - Tampa St. Petersburg.

  • Can I find deals for flights from Illinois to St Petersburg that include hotel bookings?

    Yes. In addition to deals on Illinois to St Petersburg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to St Petersburg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to St Petersburg.

  • Can I find deals for business class flights from Illinois to St Petersburg?

    Yes. Cheapflights offers flight deals from Illinois to St Petersburg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Tampa?

    Currently, August is the cheapest month in which you can book a flight from Illinois to Tampa (average of $140). Flying from Illinois to Tampa in March is currently the most expensive (average of $280). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Illinois to St Petersburg

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Illinois to St Petersburg

Discover the top 5 airlines that operate flights from Illinois to St Petersburg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$61Average$143FlexibilityNo cancel feeOn-time65%
Breeze AirwaysCheapest$75Average$128FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$81Average$164FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$92Average$190FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$199Average$300FlexibilityNo cancel feeOn-time69%
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