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

Popular airlines from Seattle, WA (BFI-Boeing Field) to St. Petersburg-Clearwater Intl. Airport (PIE)

Flights from Seattle (BFI) to St. Petersburg (PIE)
Origin airport
Boeing Field
Destination airport
St. Petersburg-Clearwater Intl.
Distance
2514 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 2025. 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 Boeing Field Airport (BFI) to St. Petersburg-Clearwater Intl. Airport (PIE) cost?
Secure a cheap one-way flight or cheap return flight from Boeing Field Airport (BFI) to St. Petersburg-Clearwater Intl. Airport (PIE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Boeing Field Airport (BFI) to St. Petersburg-Clearwater Intl. Airport (PIE)?
The cheapest month to fly from BFI to PIE is , when there's less demand. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Boeing Field Airport (BFI) to St. Petersburg-Clearwater Intl. Airport (PIE)?
To find the cheapest airline flying from BFI to PIE, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Boeing Field Airport (BFI) to St. Petersburg-Clearwater Intl. Airport (PIE)?
There aren't any daily nonstop flights from Boeing Field Airport (BFI) to St. Petersburg-Clearwater Intl. Airport (PIE). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from BFI to PIE?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be 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 Boeing Field Airport (BFI) to St. Petersburg-Clearwater Intl. Airport (PIE)?
Select a flight from Boeing Field Airport (BFI) to St. Petersburg-Clearwater Intl. Airport (PIE) that leaves before 3 PM to reduce the risk of delays and 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.
Is it cheaper to buy a plane ticket from Boeing Field Airport (BFI) to St. Petersburg-Clearwater Intl. Airport (PIE) last-minute?
Holding off until just before your trip to book a flight from BFI to PIE often results in higher prices. While you may come across some last-minute discounts, they're not always guaranteed. Be flexible with your travel plans to maximize your chances of scoring a bargain.
Is it cheaper to book a BFI to PIE flight and hotel package?
Compared with arranging hotels and flights separately, booking a BFI to PIE flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the hassle out of planning your trip. Just secure your flights and select from our wide range of hotels, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Boeing Field Airport (BFI) to St. Petersburg-Clearwater Intl. Airport (PIE)?
Usually, it's possible to reschedule or cancel your BFI to PIE flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.