Dulles Intl

$79+ Cheap flights from West Palm Beach (PBI) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — IAD
mar. 10 — mar. 171
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The best prices from Palm Beach Intl to Washington, D.C. Dulles Intl are usually found in March or December, booked 51 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from West Palm Beach to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from West Palm Beach (PBI) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated marzo 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$167
(United Airlines)

One-way from

$79
(United Airlines)

Popular in

August

Cheapest in

March

Average price

$256

Good round-trip deal

$241 or less

Good one-way deal

$168 or less
Provider with most accurate pricing for Palm Beach Intl-Washington, D.C. Dulles Intl flight deals.
Provider most trusted by Cheapflights users for Palm Beach Intl-Washington, D.C. Dulles Intl flights.
From Palm Beach Intl to Washington, D.C. Dulles Intl
One-way flight from Palm Beach Intl to Washington, D.C. Dulles Intl
High demand for flights, 1% potential price rise
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from Palm Beach Intl to Washington, D.C. Dulles Intl.
Price to beat on a one-way flight from Palm Beach Intl to Washington, D.C. Dulles Intl.

Find flight deals from West Palm Beach to Dulles Intl

Cheapest flights from West Palm Beach to Dulles Intl
Explore the most affordable flight options available from West Palm Beach to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 5, 2025.

This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/121:40 pmPBI - IAD
Nonstop2h 39mUnited Airlines
mar. 4/2212:47 pmIAD - PBI
1 stop6h 49mUnited Airlines
Deal found 3/5$167
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/2011:25 amPBI - IAD
1 stop7h 54mDelta
vie. 3/2112:15 pmIAD - PBI
1 stop6h 05mDelta
Deal found 3/5$202
This American Airlines deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/217:08 amPBI - IAD
1 stop6h 14mAmerican Airlines
mar. 3/256:27 amIAD - PBI
2 stops11h 41mAmerican Airlines
Deal found 3/4$300
This Mytrip deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/316:41 pmPBI - IAD
3 stops40h 43mMultiple Airlines
vie. 4/45:40 pmIAD - PBI
2 stops24h 23mMultiple Airlines
Deal found 3/4$330

Find flights from West Palm Beach to Dulles Intl within your budget

Customize your flight search to find flights from West Palm Beach to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated marzo 5, 2025.

Fly from

West Palm Beach

Fly to

Dulles Intl

Route

Depart

Return

Price

West Palm BeachWashington, D.C.

PBI - IAD

PBIIAD

Palm Beach Intl

sáb. 4/12

1:40 pm-4:19 pm

Nonstop2h 39m

Washington, D.C. Dulles Intl

mar. 4/22

12:47 pm-7:36 pm

1 stop6h 49m

$167

West Palm BeachWashington, D.C.

PBI - IAD

PBIIAD

Palm Beach Intl

mar. 3/18

7:44 pm-12:31 am

1 stop4h 47m

Washington, D.C. Dulles Intl

mié. 3/19

7:35 am-2:27 pm

1 stop6h 52m

$207

West Palm BeachWashington, D.C.

PBI - IAD

PBIIAD

Palm Beach Intl

mar. 4/1

7:08 am-1:22 pm

1 stop6h 14m

Washington, D.C. Dulles Intl

vie. 4/4

9:12 am-3:19 pm

1 stop6h 07m

$269

West Palm BeachWashington, D.C.

PBI - IAD

PBIIAD

Palm Beach Intl

lun. 3/31

6:41 pm-11:24 am

3 stops40h 43m

Washington, D.C. Dulles Intl

vie. 4/4

5:40 pm-6:03 pm

2 stops24h 23m

$330

West Palm BeachWashington, D.C.

PBI - IAD

PBIIAD

Palm Beach Intl

jue. 4/10

1:40 pm-4:19 pm

Nonstop2h 39m

$79

West Palm BeachWashington, D.C.

PBI - IAD

PBIIAD

Palm Beach Intl

sáb. 3/22

7:30 pm-12:31 am

1 stop5h 01m

$104

West Palm BeachWashington, D.C.

PBI - IAD

PBIIAD

Palm Beach Intl

lun. 5/12

10:28 am-8:42 pm

1 stop10h 14m

$110

West Palm BeachWashington, D.C.

PBI - IAD

PBIIAD

Palm Beach Intl

lun. 5/12

11:42 am-11:26 am

2 stops23h 44m

$121

West Palm BeachWashington, D.C.

PBI - IAD

PBIIAD

Palm Beach Intl

vie. 3/21

7:08 am-1:22 pm

1 stop6h 14m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Compare providers for flights from West Palm Beach to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from West Palm Beach to Dulles Intl in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on West Palm Beach-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on West Palm Beach-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from West Palm Beach-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on West Palm Beach-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for West Palm Beach-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from West Palm Beach to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from West Palm Beach with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from West Palm Beach to Dulles Intl

Get recent, data-driven insights about flights from West Palm Beach to Dulles Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from West Palm Beach to Washington, D.C. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from West Palm Beach to Washington, D.C. Dulles Intl Airport (average of $309). Flying from West Palm Beach to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $388). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PBI to IAD?

Find hourly flight availability from West Palm Beach to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 5, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 46% on flights from West Palm Beach to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the afternoon.

What is the cheapest day to fly from West Palm Beach to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from West Palm Beach to Dulles Intl. Price data was last updated on March 2, 2025.

Travelers seeking maximum savings on their West Palm Beach to Washington, D.C. Dulles Intl Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated marzo 5, 2025.
Peruse reviews from past customers who have flown with Delta, Avelo Airlines and United Airlines from West Palm Beach to Washington, D.C. to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
8.0
Very good

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Avelo Airlines
7.5
Good
8.0
Very good

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Reviews

1 / 20

2.0
Mediocre

Santiago,Apr 2024

MCO - ATL

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from West Palm Beach to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from West Palm Beach to Washington, D.C. Dulles Intl?

    Most people fly from Palm Beach Intl (PBI) if they book a flight from West Palm Beach to Washington, D.C. Dulles Intl. On average, Palm Beach Intl has 1 outbound flight to Washington, D.C. Dulles Intl per day from 4 airlines. Palm Beach Intl is conveniently located just 3.1 mi from West Palm Beach’s city center.

  • What are the cheapest airlines flying from West Palm Beach to Washington, D.C. Dulles Intl Airport round-trip?

    According to our current data, United Airlines ($167), Delta ($207), and American Airlines ($269) offers the cheapest pricing from West Palm Beach to Washington, D.C. Dulles Intl Airport. United Airlines is currently priced 41% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from West Palm Beach to Washington, D.C. Dulles Intl Airport one-way?

    $79 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and Avelo Airlines, with prices starting from $104 and $110, respectively.

  • What are the most reliable airlines from West Palm Beach to Washington, D.C. Dulles Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from West Palm Beach to Washington, D.C. Dulles Intl Airport on time: Sun Country Air (100%), Mesa Airlines (96%), United Airlines (94%).

  • What are the cheapest flights from West Palm Beach to Washington, D.C. Dulles Intl Airport?

    Looking at all options, your cheapest flight can be booked for $92. While the most popular route (Palm Beach Intl - Washington, D.C. Dulles Intl) can be booked for $167 on average our data indicates $613 when flying from West Palm Beach to Washington, D.C. Dulles Intl Airport.

  • Can I find deals for flights from West Palm Beach to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on West Palm Beach to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from West Palm Beach to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from West Palm Beach to Dulles Intl.

  • Can I find deals for business class flights from West Palm Beach to Dulles Intl?

    Yes. Cheapflights offers flight deals from West Palm Beach to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from West Palm Beach to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from West Palm Beach to Washington, D.C. Dulles Intl Airport (average of $309). Flying from West Palm Beach to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $388). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near West Palm Beach?

Book flights to West Palm Beach if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
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Springfield
Rockville
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Woodbridge
Laurel
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National Harbor
Oxon Hill

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Alternative routes for West Palm Beach to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from West Palm Beach to Dulles Intl

Discover the top 4 airlines that operate flights from West Palm Beach to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated marzo 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$121Average$286FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$177Average$282FlexibilityNo cancel feeOn-time69%
DeltaCheapest$196Average$266FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$252Average$281FlexibilityNo cancel feeOn-time71%
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