Find cheap flights from Washington, D.C. to Port St. Lucie - Compare and Save

When flying out of Washington, D.C. you’ll be using one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. Port St. Lucie does not have its own airport so you’ll be flying into nearby Fort Lauderdale airport, which is 83.9 mi away.

Direct flights cover the 904 miles separating Washington, D.C. and Port St. Lucie in about 2h 34m.

20 direct flights run between Washington, D.C. and Port St. Lucie on a daily basis. On average, there are about 144 departures each week.

Consider leaving on a Monday and avoid Wednesdays if you are looking for the best rates. For your return to Washington, D.C., you’ll find the best rates on Fridays and the most expensive ones on Saturdays.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Port St. Lucie.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Port St. Lucie from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Port St. Lucie with an airline and back to Washington, D.C. with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Port St. Lucie from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

In the last 5 days, the cheapest one-way ticket between Washington, D.C. and Port St. Lucie found on KAYAK was with Frontier for $40. Frontier offered a round-trip connection from $44 and Delta from $98.