$69 Cheap Flights from Washington (IAD) to West Palm Beach (PBI)

View $69 flight on Tue, Dec 16, 2025Opens in a new window

Popular airlines from Washington Dulles Intl. Airport (IAD) to Palm Beach Intl. Airport (PBI)

Cheap Flights from Washington to West Palm Beach (IAD-PBI)

Prices were available within the past 7 days and start at $69 for one-way flights and $117 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Dec 3 - Wed, Dec 10
IAD
Washington
PBI
West Palm Beach
$117 Roundtrip, found 6 days ago
$117
Roundtrip
found 6 days ago
Select United flight, departing Wed, Dec 3 from Washington to West Palm Beach, returning Wed, Dec 10, priced at $117 found 6 days ago
United
Mon, Dec 8 - Sat, Dec 13
IAD
Washington
PBI
West Palm Beach
$127 Roundtrip, found 4 days ago
$127
Roundtrip
found 4 days ago
Select United flight, departing Mon, Dec 8 from Washington to West Palm Beach, returning Sat, Dec 13, priced at $127 found 4 days ago
United
Thu, Dec 4 - Thu, Dec 11
IAD
Washington
PBI
West Palm Beach
$137 Roundtrip, found 17 hours ago
$137
Roundtrip
found 17 hours ago
Select United flight, departing Thu, Dec 4 from Washington to West Palm Beach, returning Thu, Dec 11, priced at $137 found 17 hours ago
United
Wed, Dec 10 - Mon, Dec 15
IAD
Washington
PBI
West Palm Beach
$138 Roundtrip, found 2 days ago
$138
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 10 from Washington to West Palm Beach, returning Mon, Dec 15, priced at $138 found 2 days ago
United
Thu, Dec 4 - Sun, Dec 7
IAD
Washington
PBI
West Palm Beach
$147 Roundtrip, found 4 days ago
$147
Roundtrip
found 4 days ago
Select United flight, departing Thu, Dec 4 from Washington to West Palm Beach, returning Sun, Dec 7, priced at $147 found 4 days ago
United
Wed, Dec 3 - Wed, Dec 10
IAD
Washington
PBI
West Palm Beach
$154 Roundtrip, found 6 days ago
$154
Roundtrip
found 6 days ago
Select United flight, departing Wed, Dec 3 from Washington to West Palm Beach, returning Wed, Dec 10, priced at $154 found 6 days ago
United
Thu, Oct 30 - Mon, Nov 3
IAD
Washington
PBI
West Palm Beach
$157 Roundtrip, found 13 hours ago
$157
Roundtrip
found 13 hours ago
Select United flight, departing Thu, Oct 30 from Washington to West Palm Beach, returning Mon, Nov 3, priced at $157 found 13 hours ago
Frontier Airlines
Mon, Sep 22 - Fri, Sep 26
IAD
Washington
PBI
West Palm Beach
$163 Roundtrip, just found
$163
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Sep 22 from Washington to West Palm Beach, returning Fri, Sep 26, priced at $163 just found
Delta
Mon, Dec 8 - Sat, Dec 13
IAD
Washington
PBI
West Palm Beach
$168 Roundtrip, found 4 days ago
$168
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Dec 8 from Washington to West Palm Beach, returning Sat, Dec 13, priced at $168 found 4 days ago
American Airlines
Sat, Sep 20 - Tue, Sep 30
IAD
Washington
PBI
West Palm Beach
$257 Roundtrip, found 1 hour ago
$257
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Sep 20 from Washington to West Palm Beach, returning Tue, Sep 30, priced at $257 found 1 hour ago

Find the cheapest month to fly from Washington (IAD) to West Palm Beach (PBI)

March is typically the cheapest month to fly

From $128 - $396 per traveler.

Graph displaying average flight prices per month

Alternative airports near West Palm Beach

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Palm Beach Intl. PBI. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $218
PBI
Palm Beach Intl.
CheapestClosest
Average driving time to city center7 min
Flights from $218
Flights from Washington (IAD) to West Palm Beach (PBI)
Origin airport
Washington Dulles Intl.
Destination airport
Palm Beach Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$117
Distance
861 mi

Washington to West Palm Beach Flights

The cheapest times to fly from Washington to West Palm Beach

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 West Palm Beach are during the month of December. You can find some of the cheapest flights from Washington to West Palm Beach with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Washington to West Palm Beach

Sunday is one of the best days to book for cheap flights from Washington to West Palm Beach: 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 West Palm Beach

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 West Palm Beach in 2025. You can also book with separate airlines for your outbound and return journeys, from $69 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 West Palm Beach 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 West Palm Beach 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 Washington Dulles Intl. Airport (IAD) to Palm Beach Intl. Airport (PBI) cost?
Secure a cheap one-way flight from $69 or cheap return flight from $117 from Washington Dulles Intl. Airport (IAD) to Palm Beach Intl. Airport (PBI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Washington Dulles Intl. Airport (IAD) to Palm Beach Intl. Airport (PBI)?
The cheapest month to fly from IAD to PBI is December, when demand is low. Off-peak months are generally when you'll find lower airfares between these airports.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Palm Beach Intl. Airport (PBI)?
Although Washington, DC (IAD-Washington Dulles Intl.) has no direct flights to Palm Beach Intl. Airport (PBI), other airports have nonstop options. Leaving from Ronald Reagan Washington National Airport (DCA) will get you to West Palm Beach without any layovers.
What is the cheapest airline that flies from Washington Dulles Intl. Airport (IAD) to Palm Beach Intl. Airport (PBI)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from IAD to PBI. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Washington Dulles Intl. Airport (IAD) to Palm Beach Intl. Airport (PBI)?
There aren't any daily nonstop flights departing from Washington Dulles Intl. Airport (IAD) to Palm Beach Intl. Airport (PBI). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from IAD to PBI?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Washington Dulles Intl. Airport (IAD) to Palm Beach Intl. Airport (PBI)?
To reach Palm Beach Intl. Airport (PBI) on time, pick a flight that leaves Washington Dulles Intl. Airport (IAD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 West Palm Beach from Washington Dulles Intl. Airport (IAD)?
If you're flying on a direct flight from Washington Dulles Intl. Airport (IAD) to West Palm Beach, Fort Lauderdale - Hollywood Intl. Airport (FLL) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Washington Dulles Intl. Airport (IAD) to Palm Beach Intl. Airport (PBI) last-minute?
Booking your ticket from IAD to PBI just before your getaway is generally more expensive. But if you're flexible with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book an IAD to PBI flight and hotel package?
Securing an IAD to PBI flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our wide range of stays and then add activities, car rentals 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 Washington Dulles Intl. Airport (IAD) to Palm Beach Intl. Airport (PBI)?
If you booked your IAD to PBI flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare 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 for more details.

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*Available to One Key members.