Cheap Flights from Washington (DCA) to St. Petersburg (SPG)

Popular airlines from Ronald Reagan Washington National Airport (DCA) to St. Petersburg, FL (SPG-Albert Whitted)

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. Average driving time to city center is 24 minutes. Flights from $282
TPA
Tampa Intl.
Average driving time to city center24 min
Flights from $282
Select flight to Sarasota-Bradenton Intl. SRQ. Cheapest option available. Average driving time to city center is 44 minutes. Flights from $263
SRQ
Sarasota-Bradenton Intl.
Cheapest
Average driving time to city center44 min
Flights from $263
Flights from Washington (DCA) to St. Petersburg (SPG)
Origin airport
Ronald Reagan Washington National
Destination airport
Albert Whitted
Distance
830 mi

Washington to St. Petersburg Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Washington 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 Washington 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 Washington 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 Washington 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 Washington 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 Ronald Reagan Washington National Airport (DCA) to St. Petersburg, FL (SPG-Albert Whitted) cost?
Get a cheap one-way flight or cheap return flight from Ronald Reagan Washington National Airport (DCA) to St. Petersburg, FL (SPG-Albert Whitted) 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 Ronald Reagan Washington National Airport (DCA) to St. Petersburg, FL (SPG-Albert Whitted)?
is the most affordable month to fly from DCA to SPG. Traveling during quieter months is often the key to landing a great deal.
What is the cheapest airline that flies from Ronald Reagan Washington National Airport (DCA) to St. Petersburg, FL (SPG-Albert Whitted)?
To find the cheapest airline that'll fly you from DCA to SPG, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Ronald Reagan Washington National Airport (DCA) to St. Petersburg, FL (SPG-Albert Whitted)?
Direct flights from Ronald Reagan Washington National Airport (DCA) to St. Petersburg, FL (SPG-Albert Whitted) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DCA to SPG?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary 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 Ronald Reagan Washington National Airport (DCA) to St. Petersburg, FL (SPG-Albert Whitted)?
To avoid possible delays on the Ronald Reagan Washington National Airport (DCA) to St. Petersburg, FL (SPG-Albert Whitted) route, aim to travel before 3 PM. Later departures have a 22% higher chance of being 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 Ronald Reagan Washington National Airport (DCA)?
Take a direct flight from Ronald Reagan Washington National Airport (DCA) to St. Petersburg - Clearwater and arrive at Tampa Intl. Airport (TPA). Another arrival point to the city is Sarasota-Bradenton Intl. Airport (SRQ).
Is it cheaper to buy a plane ticket from Ronald Reagan Washington National Airport (DCA) to St. Petersburg, FL (SPG-Albert Whitted) last-minute?
Booking your ticket from DCA to SPG shortly before your journey is usually more expensive. However, if you're flexible with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a DCA to SPG flight and hotel package?
Securing a DCA to SPG flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our extensive range of hotels and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ronald Reagan Washington National Airport (DCA) to St. Petersburg, FL (SPG-Albert Whitted)?
If you booked your DCA to SPG flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

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*Available to One Key members.