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St Petersburg

$120+ Cheap flights from O'Hare Intl (ORD) 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — PIE
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap flight deals from O'Hare Intl to St Petersburg

Cheapest flights from O'Hare Intl to St Petersburg
Explore the most affordable flight options available from O'Hare Intl to St Petersburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Sun 4/197:20 am
ORD
-
PIE
1 stop28h 05m
Multiple Airlines
Sun 4/263:43 pm
PIE
-
ORD
2 stops42h 53m
Multiple Airlines
Deal found 3/9$329
This Sun Country Air deal was found by Cheapflights users on 3/11. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:20 am
ORD
-
PIE
1 stop28h 05m
Sun Country Air
Thu 4/231:11 pm
PIE
-
ORD
1 stop6h 07m
Sun Country Air
Deal found 3/11$367
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
Thu 4/26:25 pm
ORD
-
PIE
1 stop24h 10m
Multiple Airlines
Tue 4/79:30 am
PIE
-
ORD
2 stops32h 45m
Multiple Airlines
Deal found 3/11$399
This Booking.com deal was found by Cheapflights users on 3/9. 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.
Sun 4/58:14 pm
ORD
-
PIE
1 stop15h 13m
Sun Country Air
Fri 4/1012:23 pm
PIE
-
ORD
1 stop6h 37m
Sun Country Air
Deal found 3/9$425
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/35:05 am
ORD
-
PIE
2 stops9h 54m
Multiple Airlines
Fri 4/1012:23 pm
PIE
-
ORD
1 stop6h 37m
Multiple Airlines
Deal found 3/7$432
This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
Thu 4/26:25 pm
ORD
-
PIE
1 stop24h 10m
Multiple Airlines
Mon 4/69:40 pm
PIE
-
ORD
2 stops26h 37m
Multiple Airlines
Deal found 3/11$439
This Cheapflightsfares deal was found by Cheapflights users on 3/10. 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.
Sun 4/58:14 pm
ORD
-
PIE
1 stop15h 13m
Sun Country Air
Thu 4/912:51 pm
PIE
-
ORD
1 stop6h 09m
Sun Country Air
Deal found 3/10$443
This Cheapflightsfares deal was found by Cheapflights users on 3/10. 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.
Sun 4/129:13 pm
ORD
-
PIE
1 stop13h 44m
Sun Country Air
Thu 4/1612:47 pm
PIE
-
ORD
1 stop7h 07m
Sun Country Air
Deal found 3/10$463

Find flight deals from O'Hare Intl to St Petersburg

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(Kiwi.com)

One-way from

$120
(Kiwi.com)

Popular in

October

Cheapest in

July

Average price

$260
Provider with most accurate pricing for Chicago O'Hare Intl-Tampa St. Petersburg flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Tampa St. Petersburg flights.
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From Chicago O'Hare Intl to Tampa St. Petersburg
Search Deals
One-way flight from Chicago O'Hare Intl to Tampa St. Petersburg
Search Deals
Highest demand for flights based on searches. 48% potential increase in price ($299 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 12, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Tampa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoTampa

ORD - PIE

ORDPIE

Chicago O'Hare Intl

Sun 4/19

7:20 am-12:25 pm

1 stop28h 05m

Tampa St. Petersburg

Sun 4/26

3:43 pm-9:36 am

2 stops42h 53m

$329

ChicagoTampa

ORD - PIE

ORDPIE

Chicago O'Hare Intl

Sun 4/19

7:20 am-12:25 pm

1 stop28h 05m

Tampa St. Petersburg

Thu 4/23

1:11 pm-6:18 pm

1 stop6h 07m

$367
Quickest round-trip

ChicagoTampa

ORD - PIE

ORDPIE

Chicago O'Hare Intl

Fri 4/3

5:05 am-3:59 pm

2 stops9h 54m

Tampa St. Petersburg

Fri 4/10

12:23 pm-6:00 pm

1 stop6h 37m

$432

ChicagoTampa

ORD - PIE

ORDPIE

Chicago O'Hare Intl

Thu 4/9

7:05 pm-11:15 am

1 stop15h 10m

Tampa St. Petersburg

Thu 4/16

12:47 pm-6:54 pm

1 stop7h 07m

$443

ChicagoTampa

ORD - PIE

ORDPIE

Chicago O'Hare Intl

Sun 4/12

9:13 pm-11:57 am

1 stop13h 44m

Tampa St. Petersburg

Thu 4/16

12:47 pm-6:54 pm

1 stop7h 07m

$463

ChicagoTampa

ORD - PIE

ORDPIE

Chicago O'Hare Intl

Thu 4/9

7:05 pm-11:15 am

1 stop15h 10m

Tampa St. Petersburg

Sun 4/12

12:21 pm-8:18 pm

1 stop8h 57m

$523

ChicagoTampa

ORD - PIE

ORDPIE

Chicago O'Hare Intl

Sun 4/5

8:14 pm-12:27 pm

1 stop15h 13m

Tampa St. Petersburg

Sun 4/12

12:21 pm-8:18 pm

1 stop8h 57m

$543
Cheapest one-way

ChicagoTampa

ORD - PIE

ORDPIE

Chicago O'Hare Intl

Wed 5/13

1:27 pm-9:15 pm

2 stops54h 48m

$131

ChicagoTampa

ORD - PIE

ORDPIE

Chicago O'Hare Intl

Sat 4/25

9:16 am-10:21 am

2 stops24h 05m

$155

ChicagoTampa

ORD - PIE

ORDPIE

Chicago O'Hare Intl

Sun 4/19

7:20 am-12:25 pm

1 stop28h 05m

$174

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from O'Hare Intl 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 O'Hare Intl to St Petersburg in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice 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 O'Hare Intl 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 O'Hare Intl Airport-Tampa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Tampa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl 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 O'Hare Intl 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 O'Hare Intl to St Petersburg

Have a flexible travel schedule? Discover the best time to fly to St Petersburg from O'Hare Intl 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 O'Hare Intl Airport to Tampa

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Tampa?

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Tampa (average of $59). Flying from Chicago O'Hare Intl Airport to Tampa in March is currently the most expensive (average of $102). 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.

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 12, 2026.
Get a feel of what it's like to fly with Allegiant Air and Frontier from Chicago O'Hare Intl Airport to Tampa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Allegiant Air
7.3
Good
714 reviews

Comfort

6.9

Overall

7.3

Boarding

7.6

Entertainment

5.5

Crew

8.1

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
714 reviews
Allegiant Air
7.3
Good
714 reviews

Comfort

6.9

Overall

7.3

Boarding

7.6

Entertainment

5.5

Crew

8.1

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.
Frontier
5.7
Fair
3,031 reviews
Allegiant Air
7.3
Good
714 reviews

Comfort

6.9

Overall

7.3

Boarding

7.6

Entertainment

5.5

Crew

8.1

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 O'Hare Intl 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 O'Hare Intl?

    Tampa St. Petersburg (PIE), located 14.4 mi from the city center, is the airport you fly into when you book flights from Chicago O'Hare Intl to Tampa. 2 airlines have flights to St. Petersburg from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Tampa St. Petersburg should not be difficult; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day.

  • How long is the flight from Chicago O'Hare Intl Airport to Tampa?

    Airlines like Sun Country Air fly from Chicago O'Hare Intl Airport to Tampa in about 28h 05m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1015 mi.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Tampa round-trip?

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to Tampa round-trip from $48. Another airline that can offer you cheap pricing is Allegiant Air. These flights start at 85% lower than the current average price 3 months from now.

  • Can I find deals for flights from O'Hare Intl to St Petersburg that include hotel bookings?

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

  • How can I find direct flights from O'Hare Intl to St Petersburg?

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

  • Can I find deals for business class flights from O'Hare Intl to St Petersburg?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl Airport to Tampa?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Tampa (average of $59). Flying from Chicago O'Hare Intl Airport to Tampa in March is currently the most expensive (average of $102). 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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Top 2 airlines flying from O'Hare Intl to St Petersburg

Discover the top 2 airlines that operate flights from O'Hare Intl 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 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$48Average$210FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$82Average$145FlexibilityNo cancel feeOn-time88%

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