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St Petersburg

$68+ Cheap flights from Greater Rockford (RFD) 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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
RFD — PIE
Apr 25 — May 21
Sat 4/25
Sat 5/2
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago Greater Rockford to Tampa St. Petersburg are usually found in January or September, booked 68 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap flight deals from Rockford to St Petersburg

Cheapest flights from Rockford to St Petersburg
Explore the most affordable flight options available from Rockford to St Petersburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2026.

This Booking.com deal was found by Cheapflights users on 3/23. 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 5/117:09 pm
RFD
-
PIE
Nonstop2h 34m
Allegiant Air
Mon 5/184:30 pm
PIE
-
RFD
Nonstop2h 49m
Allegiant Air
Deal found 3/23$127
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:09 pm
RFD
-
PIE
Nonstop2h 34m
Allegiant Air
Fri 5/84:30 pm
PIE
-
RFD
Nonstop2h 49m
Allegiant Air
Deal found 3/25$128
This Booking.com deal was found by Cheapflights users on 3/25. 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.
Fri 4/247:09 pm
RFD
-
PIE
Nonstop2h 34m
Allegiant Air
Fri 5/14:30 pm
PIE
-
RFD
Nonstop2h 49m
Allegiant Air
Deal found 3/25$135
This Booking.com deal was found by Cheapflights users on 3/25. 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.
Fri 5/157:09 pm
RFD
-
PIE
Nonstop2h 34m
Allegiant Air
Mon 5/184:30 pm
PIE
-
RFD
Nonstop2h 49m
Allegiant Air
Deal found 3/25$136
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:09 pm
RFD
-
PIE
Nonstop2h 34m
Allegiant Air
Wed 5/69:30 am
PIE
-
RFD
Nonstop2h 49m
Allegiant Air
Deal found 3/24$137
This Booking.com deal was found by Cheapflights users on 3/24. 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.
Fri 5/157:09 pm
RFD
-
PIE
Nonstop2h 34m
Allegiant Air
Wed 5/2012:17 pm
PIE
-
RFD
Nonstop2h 45m
Allegiant Air
Deal found 3/24$143
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:09 pm
RFD
-
PIE
Nonstop2h 34m
Allegiant Air
Fri 5/84:30 pm
PIE
-
RFD
Nonstop2h 49m
Allegiant Air
Deal found 3/25$144
This Booking.com deal was found by Cheapflights users on 3/24. 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.
Wed 5/612:09 pm
RFD
-
PIE
Nonstop2h 34m
Allegiant Air
Wed 5/139:30 am
PIE
-
RFD
Nonstop2h 49m
Allegiant Air
Deal found 3/24$145
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:09 pm
RFD
-
PIE
Nonstop2h 34m
Allegiant Air
Fri 5/84:30 pm
PIE
-
RFD
Nonstop2h 49m
Allegiant Air
Deal found 3/23$146
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:09 pm
RFD
-
PIE
Nonstop2h 34m
Allegiant Air
Mon 5/184:30 pm
PIE
-
RFD
Nonstop2h 49m
Allegiant Air
Deal found 3/23$147
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/66:17 pm
RFD
-
PIE
Nonstop2h 34m
Allegiant Air
Fri 4/174:30 pm
PIE
-
RFD
Nonstop2h 49m
Allegiant Air
Deal found 3/22$151

Find flight deals from Rockford to St Petersburg

Discover tips and strategies to find the most affordable flight options for your journey from Rockford (RFD) 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 March 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$127
(Booking.com)

One-way from

$68
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$328
Provider with most accurate pricing for Chicago Greater Rockford-Tampa St. Petersburg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago Greater Rockford-Tampa St. Petersburg flights.
Search Deals
From Chicago Greater Rockford to Tampa St. Petersburg
Search Deals
One-way flight from Chicago Greater Rockford to Tampa St. Petersburg
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rockford 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 March 26, 2026.
Use the filters below to find and compare flights from Chicago Greater Rockford Airport to Tampa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoTampa

RFD - PIE

RFDPIE

Chicago Greater Rockford

Mon 5/4

7:09 pm-10:43 pm

Nonstop2h 34m

Tampa St. Petersburg

Fri 5/8

4:30 pm-6:19 pm

Nonstop2h 49m

$128

ChicagoTampa

RFD - PIE

RFDPIE

Chicago Greater Rockford

Mon 5/4

7:09 pm-10:43 pm

Nonstop2h 34m

Tampa St. Petersburg

Wed 5/6

9:30 am-11:19 am

Nonstop2h 49m

$128
Quickest round-trip

ChicagoTampa

RFD - PIE

RFDPIE

Chicago Greater Rockford

Fri 5/15

7:09 pm-10:43 pm

Nonstop2h 34m

Tampa St. Petersburg

Fri 5/22

6:00 am-7:45 am

Nonstop2h 45m

$135

ChicagoTampa

RFD - PIE

RFDPIE

Chicago Greater Rockford

Wed 5/13

12:09 pm-3:43 pm

Nonstop2h 34m

Tampa St. Petersburg

Fri 5/15

4:30 pm-6:19 pm

Nonstop2h 49m

$137

ChicagoTampa

RFD - PIE

RFDPIE

Chicago Greater Rockford

Fri 5/15

7:09 pm-10:43 pm

Nonstop2h 34m

Tampa St. Petersburg

Mon 5/18

4:30 pm-6:19 pm

Nonstop2h 49m

$151

ChicagoTampa

RFD - PIE

RFDPIE

Chicago Greater Rockford

Mon 4/20

7:09 pm-10:43 pm

Nonstop2h 34m

Tampa St. Petersburg

Wed 4/29

9:30 am-11:19 am

Nonstop2h 49m

$169

ChicagoTampa

RFD - PIE

RFDPIE

Chicago Greater Rockford

Fri 4/10

7:09 pm-10:43 pm

Nonstop2h 34m

Tampa St. Petersburg

Fri 4/17

4:30 pm-6:19 pm

Nonstop2h 49m

$170

ChicagoTampa

RFD - PIE

RFDPIE

Chicago Greater Rockford

Mon 5/4

7:09 pm-10:43 pm

Nonstop2h 34m

Tampa St. Petersburg

Mon 5/11

4:30 pm-6:19 pm

Nonstop2h 49m

$176
Cheapest one-way
Quickest one-way

ChicagoTampa

RFD - PIE

RFDPIE

Chicago Greater Rockford

Mon 4/13

7:09 pm-10:43 pm

Nonstop2h 34m

$68

ChicagoTampa

RFD - PIE

RFDPIE

Chicago Greater Rockford

Wed 4/8

12:09 pm-3:43 pm

Nonstop2h 34m

$71

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Rockford to St Petersburg

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rockford to St Petersburg in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago Greater Rockford Airport-Tampa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago Greater Rockford Airport-Tampa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago Greater Rockford Airport-Tampa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago Greater Rockford Airport-Tampa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago Greater Rockford Airport-Tampa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Rockford to St Petersburg

Have a flexible travel schedule? Discover the best time to fly to St Petersburg from Rockford 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.

Cheapflights Insights

Everything you need to know about your flight from Chicago Greater Rockford Airport to Tampa

How far ahead should I book a flight from Chicago Greater Rockford Airport to Tampa?

Use this chart to determine the optimal time to book a round-trip flight from Rockford to St Petersburg. Price data was last updated on March 13, 2026.

Booking 68 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago Greater Rockford Airport to Tampa. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Chicago Greater Rockford Airport to Tampa?

Currently, January is the cheapest month in which you can book a flight from Chicago Greater Rockford Airport to Tampa (average of $83). Flying from Chicago Greater Rockford Airport to Tampa in March is currently the most expensive (average of $148). 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 RFD to PIE?

Find hourly flight availability from Rockford 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 March 26, 2026.

It’s typically best to fly out from Chicago Greater Rockford Airport to Tampa in the evening. Doing so could potentially save you 20% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost to fly round-trip from Chicago Greater Rockford Airport to Tampa?

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 March 26, 2026.
Peruse reviews from past customers who have flown with Allegiant Air from Chicago Greater Rockford Airport to Tampa to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Allegiant Air
7.3
Good
710 reviews

Comfort

6.9

Crew

8.1

Entertainment

5.5

Boarding

7.6

Overall

7.3

Food

5.9

Reviews

1 / 20
4.0
Okay

Michael,Feb 2026

PIE - IND

I appreciate the low cost but the seating is ridiculous. So packed it feels dangerous. Actually it was so bad today, I'm going to look for another airline next time I fly.
Allegiant Air
7.3
Good
710 reviews
Allegiant Air
7.3
Good
710 reviews

Comfort

6.9

Crew

8.1

Entertainment

5.5

Boarding

7.6

Overall

7.3

Food

5.9

Reviews

1 / 20
4.0
Okay

Michael,Feb 2026

PIE - IND

I appreciate the low cost but the seating is ridiculous. So packed it feels dangerous. Actually it was so bad today, I'm going to look for another airline next time I fly.

Related info for your journey

Find useful and relevant information for your journey from Rockford 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 Chicago Greater Rockford?

    Most people fly into Tampa St. Petersburg (PIE) if they book a flight to Tampa from Chicago Greater Rockford. On average, St. Petersburg has 0 inbound flights from Chicago Greater Rockford per day from 1 airline. Tampa St. Petersburg is conveniently located just 14.4 mi from Tampa’s city center.

  • How long is the flight from Chicago Greater Rockford Airport to Tampa?

    Airlines like Allegiant Air fly from Chicago Greater Rockford Airport to Tampa in about 2h 34m. The time it takes to get you to your destination is usually consistent. There are 1050 mi between Chicago Greater Rockford Airport and Tampa. Most flights are nonstop.

  • What is the cheapest airline to fly from Chicago Greater Rockford Airport to Tampa round-trip?

    Allegiant Air, at $109, was found to be the cheapest airline from Chicago Greater Rockford Airport to Tampa.. You may be able to fly from Chicago Greater Rockford Airport to Tampa for 49% less than the average price by searching for this airline.

  • What are the cheapest flights from Chicago Greater Rockford Airport to Tampa?

    The cheapest flight price from Chicago Greater Rockford Airport to Tampa is $29. On average you can expect to pay $154. The most popular route, (Chicago Greater Rockford - Tampa St. Petersburg), can usually be booked for $113.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rockford 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 Chicago Greater Rockford Airport to Tampa?

    Currently, January is the cheapest month in which you can book a flight from Chicago Greater Rockford Airport to Tampa (average of $83). Flying from Chicago Greater Rockford Airport to Tampa in March is currently the most expensive (average of $148). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Rockford to St Petersburg

Discover the top airline that operate flights from Rockford 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 March 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$109Average$222FlexibilityNo cancel feeOn-time88%

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