$172 Cheap Flights from Phoenix (PHX) to St. Petersburg (PIE)

View $172 flight on Sat, Jan 31, 2026Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to St. Petersburg-Clearwater Intl. Airport (PIE)

Cheap Flights from Phoenix to St. Petersburg (PHX-PIE)

Prices were available within the past 7 days and start at $172 for one-way flights and $323 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun Country Airlines
Fri, Feb 20 - Mon, Feb 23
PHX
Phoenix
PIE
St. Petersburg
$323 Roundtrip, found 3 days ago
$323
Roundtrip
found 3 days ago
Select Sun Country Airlines flight, departing Fri, Feb 20 from Phoenix to St. Petersburg, returning Mon, Feb 23, priced at $323 found 3 days ago
Sun Country Airlines
Wed, Feb 4 - Mon, Feb 9
PHX
Phoenix
PIE
St. Petersburg
$337 Roundtrip, found 2 days ago
$337
Roundtrip
found 2 days ago
Select Sun Country Airlines flight, departing Wed, Feb 4 from Phoenix to St. Petersburg, returning Mon, Feb 9, priced at $337 found 2 days ago
Sun Country Airlines
Wed, Feb 4 - Mon, Feb 9
PHX
Phoenix
PIE
St. Petersburg
$343 Roundtrip, found 1 day ago
$343
Roundtrip
found 1 day ago
Select Sun Country Airlines flight, departing Wed, Feb 4 from Phoenix to St. Petersburg, returning Mon, Feb 9, priced at $343 found 1 day ago
Sun Country Airlines
Wed, Feb 4 - Sun, Feb 15
PHX
Phoenix
PIE
St. Petersburg
$347 Roundtrip, found 2 days ago
$347
Roundtrip
found 2 days ago
Select Sun Country Airlines flight, departing Wed, Feb 4 from Phoenix to St. Petersburg, returning Sun, Feb 15, priced at $347 found 2 days ago
Sun Country Airlines
Thu, Feb 19 - Mon, Feb 23
PHX
Phoenix
PIE
St. Petersburg
$353 Roundtrip, found 3 hours ago
$353
Roundtrip
found 3 hours ago
Select Sun Country Airlines flight, departing Thu, Feb 19 from Phoenix to St. Petersburg, returning Mon, Feb 23, priced at $353 found 3 hours ago
Sun Country Airlines
Wed, Jan 21 - Mon, Feb 9
PHX
Phoenix
PIE
St. Petersburg
$357 Roundtrip, found 2 days ago
$357
Roundtrip
found 2 days ago
Select Sun Country Airlines flight, departing Wed, Jan 21 from Phoenix to St. Petersburg, returning Mon, Feb 9, priced at $357 found 2 days ago
Sun Country Airlines
Thu, Feb 19 - Mon, Feb 23
PHX
Phoenix
PIE
St. Petersburg
$363 Roundtrip, found 3 hours ago
$363
Roundtrip
found 3 hours ago
Select Sun Country Airlines flight, departing Thu, Feb 19 from Phoenix to St. Petersburg, returning Mon, Feb 23, priced at $363 found 3 hours ago
Sun Country Airlines
Wed, Jan 21 - Thu, Feb 5
PHX
Phoenix
PIE
St. Petersburg
$367 Roundtrip, found 2 days ago
$367
Roundtrip
found 2 days ago
Select Sun Country Airlines flight, departing Wed, Jan 21 from Phoenix to St. Petersburg, returning Thu, Feb 5, priced at $367 found 2 days ago
Sun Country Airlines
Sat, Feb 14 - Mon, Feb 23
PHX
Phoenix
PIE
St. Petersburg
$368 Roundtrip, found 5 days ago
$368
Roundtrip
found 5 days ago
Select Sun Country Airlines flight, departing Sat, Feb 14 from Phoenix to St. Petersburg, returning Mon, Feb 23, priced at $368 found 5 days ago
Sun Country Airlines
Fri, Feb 20 - Sun, Feb 22
PHX
Phoenix
PIE
St. Petersburg
$373 Roundtrip, found 1 day ago
$373
Roundtrip
found 1 day ago
Select Sun Country Airlines flight, departing Fri, Feb 20 from Phoenix to St. Petersburg, returning Sun, Feb 22, priced at $373 found 1 day ago

Alternative airports near St. Petersburg

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tampa Intl. TPA. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $226
TPA
Tampa Intl.
Cheapest
Average driving time to city center24 min
Flights from $226

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to St. Petersburg-Clearwater Intl. Airport (PIE) cost?
Grab a cheap one-way flight from $172 or cheap return flight from $323 from Sky Harbor Intl. Airport (PHX) to St. Petersburg-Clearwater Intl. Airport (PIE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Sky Harbor Intl. Airport (PHX) to St. Petersburg-Clearwater Intl. Airport (PIE)?
February is the cheapest month to fly from PHX to PIE. Traveling outside of peak seasons is often the key to better flight prices.
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to St. Petersburg-Clearwater Intl. Airport (PIE)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PHX to PIE flight.
How many flights per day from Sky Harbor Intl. Airport (PHX) to St. Petersburg-Clearwater Intl. Airport (PIE)?
You'll need to hop on a flight with a layover when traveling from Sky Harbor Intl. Airport (PHX) to St. Petersburg-Clearwater Intl. Airport (PIE). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from PHX to PIE?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to St. Petersburg-Clearwater Intl. Airport (PIE)?
Book a flight from Sky Harbor Intl. Airport (PHX) to St. Petersburg-Clearwater Intl. Airport (PIE) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for St. Petersburg - Clearwater from Sky Harbor Intl. Airport (PHX)?
Check out your flight options from Sky Harbor Intl. Airport (PHX) to Tampa Intl. Airport (TPA). This is the only airport in St. Petersburg - Clearwater you can jet into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to St. Petersburg-Clearwater Intl. Airport (PIE) last-minute?
Last-minute bookings from PHX to PIE are usually more expensive. To secure the lowest rates, start looking for flights as soon as possible. That being said, if you can play around with your travel dates, it's possible to score a cheap fare just before your departure.
Is it cheaper to book a PHX to PIE flight and hotel package?
Compared with arranging hotels and flights separately, booking a PHX to PIE flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place will take the stress out of planning your trip. Simply secure your flights and choose from our wide range of stays, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to St. Petersburg-Clearwater Intl. Airport (PIE)?
Typically, you're able to reschedule or cancel your PHX to PIE flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need further details, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
St. Petersburg-Clearwater Intl.
Airlines serving
Sun Country Airlines
Roundtrip price
$323
Distance
1777 mi

Book with confidence

Book with confidence

Phoenix to St. Petersburg Flights

The cheapest times to fly from Phoenix to St. Petersburg

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Phoenix to St. Petersburg are during the month of February. You can find some of the cheapest flights from Phoenix to St. Petersburg with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Phoenix to St. Petersburg

Sunday is one of the best days to book for cheap flights from Phoenix to St. Petersburg: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Phoenix to St. Petersburg

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Phoenix to St. Petersburg in 2025. You can also book with separate airlines for your outbound and return journeys, from $172 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Phoenix to St. Petersburg flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Phoenix to St. Petersburg airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Phoenix to St. Petersburg Flights

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*Available to One Key members.