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

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

Prices were available within the past 7 days and start at $55 for one-way flights and $107 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Dec 12 - Mon, Dec 15
PBI
West Palm Beach
IAD
Washington
$107 Roundtrip, found 2 hours ago
$107
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Dec 12 from West Palm Beach to Washington, returning Mon, Dec 15, priced at $107 found 2 hours ago
United
Wed, Dec 10 - Fri, Dec 12
PBI
West Palm Beach
IAD
Washington
$117 Roundtrip, found 3 days ago
$117
Roundtrip
found 3 days ago
Select United flight, departing Wed, Dec 10 from West Palm Beach to Washington, returning Fri, Dec 12, priced at $117 found 3 days ago
Frontier Airlines
Thu, Dec 4 - Sat, Dec 6
PBI
West Palm Beach
IAD
Washington
$119 Roundtrip, found 2 days ago
$119
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Dec 4 from West Palm Beach to Washington, returning Sat, Dec 6, priced at $119 found 2 days ago
Frontier Airlines
Thu, Nov 20 - Thu, Dec 11
PBI
West Palm Beach
IAD
Washington
$120 Roundtrip, found 4 hours ago
$120
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Thu, Nov 20 from West Palm Beach to Washington, returning Thu, Dec 11, priced at $120 found 4 hours ago
United
Mon, Nov 10 - Tue, Nov 11
PBI
West Palm Beach
IAD
Washington
$121 Roundtrip, found 4 days ago
$121
Roundtrip
found 4 days ago
Select United flight, departing Mon, Nov 10 from West Palm Beach to Washington, returning Tue, Nov 11, priced at $121 found 4 days ago
United
Wed, Jan 7 - Fri, Jan 9
PBI
West Palm Beach
IAD
Washington
$127 Roundtrip, found 2 days ago
$127
Roundtrip
found 2 days ago
Select United flight, departing Wed, Jan 7 from West Palm Beach to Washington, returning Fri, Jan 9, priced at $127 found 2 days ago
United
Wed, Nov 12 - Sun, Nov 16
PBI
West Palm Beach
IAD
Washington
$132 Roundtrip, found 4 days ago
$132
Roundtrip
found 4 days ago
Select United flight, departing Wed, Nov 12 from West Palm Beach to Washington, returning Sun, Nov 16, priced at $132 found 4 days ago
United
Fri, Nov 14 - Sun, Nov 16
PBI
West Palm Beach
IAD
Washington
$137 Roundtrip, found 4 hours ago
$137
Roundtrip
found 4 hours ago
Select United flight, departing Fri, Nov 14 from West Palm Beach to Washington, returning Sun, Nov 16, priced at $137 found 4 hours ago
Delta
Wed, Jan 7 - Sat, Jan 24
PBI
West Palm Beach
IAD
Washington
$163 Roundtrip, found 7 hours ago
$163
Roundtrip
found 7 hours ago
Select Delta flight, departing Wed, Jan 7 from West Palm Beach to Washington, returning Sat, Jan 24, priced at $163 found 7 hours ago
American Airlines
Fri, Dec 12 - Mon, Dec 15
PBI
West Palm Beach
IAD
Washington
$267 Roundtrip, found 2 hours ago
$267
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Fri, Dec 12 from West Palm Beach to Washington, returning Mon, Dec 15, priced at $267 found 2 hours ago

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

November is typically the cheapest month to fly

From $137 - $367 per traveler.

Alternative airports near Washington

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

Select flight to Ronald Reagan Washington National DCA. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $157
DCA
Ronald Reagan Washington National
CheapestClosest
Average driving time to city center8 min
Flights from $157

West Palm Beach to Washington Flights

The cheapest times to fly from West Palm Beach to Washington

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

 

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

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

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 West Palm Beach to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $55 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 West Palm Beach to Washington 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 West Palm Beach to Washington 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 Palm Beach Intl. Airport (PBI) to Washington Dulles Intl. Airport (IAD) cost?
Lock in a cheap one-way flight from $55 or cheap return flight from $107 from Palm Beach Intl. Airport (PBI) to Washington Dulles Intl. Airport (IAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Palm Beach Intl. Airport (PBI) to Washington Dulles Intl. Airport (IAD)?
The cheapest month to fly from PBI to IAD is December, when demand is low. Off-peak season is usually when you'll find lower airfares between these airports.
Which airlines fly direct from Palm Beach Intl. Airport (PBI) to Washington Dulles Intl. Airport (IAD)?
Although West Palm Beach, FL (PBI-Palm Beach Intl.) doesn't offer any direct flights to Washington Dulles Intl. Airport (IAD), other airports have nonstop routes. Leaving from Fort Lauderdale - Hollywood Intl. Airport (FLL) will get you to Washington without any detours.
What is the cheapest airline that flies from Palm Beach Intl. Airport (PBI) to Washington Dulles Intl. Airport (IAD)?
To find the cheapest airline that'll fly you from PBI to IAD, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Palm Beach Intl. Airport (PBI) to Washington Dulles Intl. Airport (IAD)?
You'll need to catch a flight with a layover if you're traveling from Palm Beach Intl. Airport (PBI) to Washington Dulles Intl. Airport (IAD). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from PBI to IAD?
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 Palm Beach Intl. Airport (PBI) to Washington Dulles Intl. Airport (IAD)?
Choose a flight from Palm Beach Intl. Airport (PBI) to Washington Dulles Intl. Airport (IAD) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Washington from Palm Beach Intl. Airport (PBI)?
You'll arrive at Ronald Reagan Washington National Airport (DCA) or Baltimore Washington Intl. Thurgood Marshall Airport (BWI) when traveling to Washington on a direct flight from Palm Beach Intl. Airport (PBI).
Is it cheaper to buy a plane ticket from Palm Beach Intl. Airport (PBI) to Washington Dulles Intl. Airport (IAD) last-minute?
Last-minute fares from PBI to IAD are typically more expensive. To secure the cheapest rates, start looking for flights well ahead of time. That said, if you're flexible with your travel dates, it's possible to score a cheap fare right before your trip.
Is it cheaper to book a PBI to IAD flight and hotel package?
Compared with arranging flights and hotels separately, booking a PBI to IAD flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place will take the stress out of travel planning. Just pick your flights and select from our wide range of hotels, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Palm Beach Intl. Airport (PBI) to Washington Dulles Intl. Airport (IAD)?
Generally, it's possible to cancel or reschedule your PBI to IAD flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.