Cheap Flights from Seattle (SEA) to St. Petersburg (PIE)

Popular airlines from Seattle-Tacoma International Airport (SEA) to St. Petersburg-Clearwater Intl. Airport (PIE)

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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 $771
TPA
Tampa Intl.
Cheapest
Average driving time to city center24 min
Flights from $771
Flights from Seattle (SEA) to St. Petersburg (PIE)
Origin airport
Seattle - Tacoma Intl.
Destination airport
St. Petersburg-Clearwater Intl.
Distance
2512 mi

Seattle to St. Petersburg Flights

The cheapest times to fly from Seattle 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 Seattle to St. Petersburg are during the month of . You can find some of the cheapest flights from Seattle to St. Petersburg with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Seattle 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 Seattle 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 Seattle to St. Petersburg in 2026. You can also book with separate airlines for your outbound and return journeys, from 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 Seattle 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 Seattle 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.

 

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to St. Petersburg-Clearwater Intl. Airport (PIE) cost?
Secure a cheap one-way flight or cheap return flight from Seattle - Tacoma Intl. Airport (SEA) 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 offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to St. Petersburg-Clearwater Intl. Airport (PIE)?
Flying in can help you save, as it's the cheapest month for flights between SEA and PIE. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to St. Petersburg-Clearwater Intl. Airport (PIE)?
To find the cheapest airline that'll fly you from SEA to PIE, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to St. Petersburg-Clearwater Intl. Airport (PIE)?
You'll need to book a flight with a layover if you're traveling from Seattle - Tacoma Intl. Airport (SEA) to St. Petersburg-Clearwater Intl. Airport (PIE). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from SEA to PIE?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to St. Petersburg-Clearwater Intl. Airport (PIE)?
Opt for a flight from Seattle - Tacoma Intl. Airport (SEA) to St. Petersburg-Clearwater Intl. Airport (PIE) that leaves before 3 PM to reduce the likelihood of delays. Later departures have a 22% higher chance of being canceled, on average.**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 Seattle - Tacoma Intl. Airport (SEA)?
If you're taking a direct flight from Seattle - Tacoma Intl. Airport (SEA) to St. Petersburg - Clearwater, Tampa Intl. Airport (TPA) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to St. Petersburg-Clearwater Intl. Airport (PIE) last-minute?
Booking your plane ticket from SEA to PIE just before your getaway is typically more expensive. But if you're flexible with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a SEA to PIE flight and hotel package?
Securing a SEA to PIE flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our impressive range of hotels and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to St. Petersburg-Clearwater Intl. Airport (PIE)?
In most cases, you're able to reschedule or cancel your SEA to PIE flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want more information, visit our Customer Service portal.

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