Cheap Flights from St. Petersburg (PIE) to Detroit (DTW)

Featured airlines

American Airlines
United
Southwest Airlines
Delta
Spirit Airlines
JetBlue Airways
Frontier Airlines
Air India
Hawaiian Airlines
  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
Find available prices by choosing your travel dates.
Flights from St. Petersburg (PIE) to Detroit (DTW)
Origin airport
St. Petersburg-Clearwater Intl.
Destination airport
Detroit Metropolitan Wayne County
Distance
989 mi

St. Petersburg to Detroit Flights

The cheapest times to fly from St. Petersburg to Detroit

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

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

Sunday is one of the best days to book for cheap flights from St. Petersburg to Detroit: 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 St. Petersburg to Detroit

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 St. Petersburg to Detroit 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 St. Petersburg to Detroit 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 St. Petersburg to Detroit 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

Is it cheaper to buy a plane ticket from St. Pete-Clearwater Intl. Airport to Detroit Metro Airport last minute?
Being a spontaneous soul is an amazing way to discover the world, but it isn’t necessarily the smartest way to track down a cheap flight. Think about booking your St. Pete-Clearwater Intl. Airport to Detroit Metropolitan Wayne County Airport (DTW) trip well in advance instead of leaving it till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave your spontaneity for when you arrive at your destination!
What airports do you fly into for Detroit from St. Petersburg - Clearwater?
Detroit Metropolitan Wayne County Airport (DTW), Windsor Airport (YQG) and Toledo Express Airport (TOL) are your choices when flying from St. Petersburg - Clearwater to Detroit. Around 17 mi southwest of the heart of Detroit, Detroit Metropolitan Wayne County Airport (DTW) is the city’s main hub. Take into account factors such as flight departure and arrival times and the distance to your hotel before deciding where you fly into. Detroit Institute of Arts and Motown Museum are a couple of leading attractions to put on your itinerary when you arrive.
Can I change the date of my flight from St. Pete-Clearwater Intl. Airport to Metro Airport?
Life can throw a spanner in your plans, so Expedia is here to help make things easy. First, access your St. Petersburg-Clearwater Intl. Airport (PIE) to DTW itinerary through the Expedia Trips portal and browse the fare conditions and rules about what sorts of changes are allowed. If you booked in the last 24 hours, some carriers will let you cancel at no cost and book new flights. If you booked more than 24 hours ago, get in touch with us via our Customer Service portal to find out what your options are.

Explore a world of travel with Expedia

*Available to One Key members.