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$69+ Cheap flights from Dulles Intl (IAD) to West Palm Beach (PBI)

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PBI
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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3. Compare prices and book

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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Palm Beach Intl are usually found in September or August, booked 44 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

Find flight deals from Dulles Intl to West Palm Beach

Cheapest flights from Dulles Intl to West Palm Beach
Explore the most affordable flight options available from Dulles Intl to West Palm Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2025.

This United Airlines deal was found by Cheapflights users on 11/9. 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.
Tue 12/29:00 amIAD - PBI
Nonstop2h 31mUnited Airlines
Tue 12/91:28 pmPBI - IAD
Nonstop2h 21mUnited Airlines
Deal found 11/9$142
This Frontier deal was found by Cheapflights users on 11/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/235:42 amIAD - PBI
1 stop10h 12mFrontier
Thu 11/273:53 pmPBI - IAD
1 stop8h 06mFrontier
Deal found 11/8$144
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Sat 12/66:00 amIAD - PBI
1 stop5h 32mUnited Airlines
Tue 12/91:28 pmPBI - IAD
Nonstop2h 21mUnited Airlines
Deal found 11/9$152
This United Airlines deal was found by Cheapflights users on 11/9. 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.
Sun 12/149:00 amIAD - PBI
Nonstop2h 31mUnited Airlines
Sat 12/209:00 amPBI - IAD
Nonstop2h 24mUnited Airlines
Deal found 11/9$154
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Sun 11/236:00 amIAD - PBI
1 stop5h 58mUnited Airlines
Thu 11/271:38 pmPBI - IAD
Nonstop2h 22mUnited Airlines
Deal found 11/8$160
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Fri 12/59:00 amIAD - PBI
Nonstop2h 31mUnited Airlines
Sat 12/132:40 pmPBI - IAD
1 stop6h 45mUnited Airlines
Deal found 11/10$162
This Frontier deal was found by Cheapflights users on 11/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:55 amIAD - PBI
1 stop8h 03mFrontier
Thu 11/273:53 pmPBI - IAD
1 stop8h 06mFrontier
Deal found 11/10$167
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:45 amIAD - PBI
1 stop11h 17mFrontier
Sun 12/77:12 pmPBI - IAD
1 stop22h 13mFrontier
Deal found 11/10$170
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Tue 12/238:13 pmIAD - PBI
Nonstop2h 46mUnited Airlines
Sat 12/279:00 amPBI - IAD
Nonstop2h 24mUnited Airlines
Deal found 11/8$171
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:46 pmIAD - PBI
1 stop17h 38mFrontier
Thu 11/273:53 pmPBI - IAD
1 stop8h 06mFrontier
Deal found 11/9$174
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/75:45 amIAD - PBI
1 stop12h 14mMultiple Airlines
Sat 12/136:20 amPBI - IAD
2 stops28h 30mMultiple Airlines
Deal found 11/8$175

Cheap flight deals from Dulles Intl to West Palm Beach

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to West Palm Beach (PBI). 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 November 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$142
(United Airlines)

One-way from

$69
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$318

Good round-trip deal

$191 or less

Good one-way deal

$86 or less
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Palm Beach Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Palm Beach Intl flights.
Search Deals
From Washington, D.C. Dulles Intl to Palm Beach Intl
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Palm Beach Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Palm Beach Intl.
Search Deals
Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Palm Beach Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to West Palm Beach 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 November 10, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to West Palm Beach that are best for you.

Fly from

Dulles Intl

Fly to

West Palm Beach

Route

Depart

Return

Price

Washington, D.C.West Palm Beach

IAD - PBI

IADPBI

Washington, D.C. Dulles Intl

Sun 12/14

6:00 am-11:35 am

1 stop5h 35m

Palm Beach Intl

Sat 12/20

3:33 pm-11:06 pm

1 stop7h 33m

$189

Washington, D.C.West Palm Beach

IAD - PBI

IADPBI

Washington, D.C. Dulles Intl

Wed 12/3

9:00 am-11:31 am

Nonstop2h 31m

Palm Beach Intl

Mon 12/8

4:33 pm-11:21 pm

1 stop6h 48m

$191

Washington, D.C.West Palm Beach

IAD - PBI

IADPBI

Washington, D.C. Dulles Intl

Wed 1/28

12:40 pm-5:06 pm

1 stop4h 26m

Palm Beach Intl

Tue 2/3

7:00 am-11:44 am

1 stop4h 44m

$197

Washington, D.C.West Palm Beach

IAD - PBI

IADPBI

Washington, D.C. Dulles Intl

Mon 1/26

12:40 pm-5:06 pm

1 stop4h 26m

Palm Beach Intl

Tue 2/3

7:00 am-11:44 am

1 stop4h 44m

$197

Washington, D.C.West Palm Beach

IAD - PBI

IADPBI

Washington, D.C. Dulles Intl

Sat 12/13

6:55 am-12:02 pm

1 stop5h 07m

Palm Beach Intl

Mon 12/15

7:48 pm-12:12 am

1 stop4h 24m

$197

Washington, D.C.West Palm Beach

IAD - PBI

IADPBI

Washington, D.C. Dulles Intl

Fri 1/30

12:40 pm-5:06 pm

1 stop4h 26m

Palm Beach Intl

Wed 2/4

7:00 am-11:43 am

1 stop4h 43m

$197

Washington, D.C.West Palm Beach

IAD - PBI

IADPBI

Washington, D.C. Dulles Intl

Thu 12/4

7:35 pm-12:31 am

1 stop4h 56m

Palm Beach Intl

Mon 12/8

4:30 pm-9:29 pm

1 stop4h 59m

$197

Washington, D.C.West Palm Beach

IAD - PBI

IADPBI

Washington, D.C. Dulles Intl

Mon 1/26

7:30 pm-12:16 am

1 stop4h 46m

Palm Beach Intl

Wed 2/4

2:11 pm-6:33 pm

1 stop4h 22m

$197

Washington, D.C.West Palm Beach

IAD - PBI

IADPBI

Washington, D.C. Dulles Intl

Fri 1/30

12:40 pm-5:06 pm

1 stop4h 26m

Palm Beach Intl

Sun 2/1

7:00 am-11:44 am

1 stop4h 44m

$197

Washington, D.C.West Palm Beach

IAD - PBI

IADPBI

Washington, D.C. Dulles Intl

Sat 1/31

6:00 am-11:40 am

1 stop5h 40m

Palm Beach Intl

Wed 2/4

3:40 pm-8:47 pm

1 stop5h 07m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 22 results
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Compare providers for flights from Dulles Intl to West Palm Beach

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 Dulles Intl to West Palm Beach in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Washington, D.C. Dulles Intl Airport-West Palm Beach flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-West Palm Beach flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-West Palm Beach flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-West Palm Beach flights, Cheapflights users trust eDreams the most. eDreams 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 Washington, D.C. Dulles Intl Airport-West Palm Beach 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 Dulles Intl to West Palm Beach

Have a flexible travel schedule? Discover the best time to fly to West Palm Beach from Dulles Intl 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to West Palm Beach

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to West Palm Beach?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to West Palm Beach. Price data was last updated on November 7, 2025.

Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to West Palm Beach. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to West Palm Beach (average of $59). Flying from Washington, D.C. Dulles Intl Airport to West Palm Beach in April is currently the most expensive (average of $147). 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 IAD to PBI?

Find hourly flight availability from Dulles Intl to West Palm Beach. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 10, 2025.

When flying from Washington, D.C. Dulles Intl Airport to West Palm Beach, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 37% versus a flight in the evening.

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

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

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

Reviews of airlines servicing West Palm Beach

Get insights into the airlines that provide service to West Palm Beach. 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 West Palm Beach. Reviews last updated November 10, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Washington, D.C. Dulles Intl Airport to West Palm Beach to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,004 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
7.9
Good
8,004 reviews
Delta
7.9
Good
8,004 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
United Airlines
7.4
Good
9,011 reviews
Delta
7.9
Good
8,004 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,004 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
JetBlue
7.2
Good
2,908 reviews
Delta
7.9
Good
8,004 reviews

Crew

8.5

Overall

7.9

Entertainment

7.9

Comfort

7.9

Boarding

8.1

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to West Palm Beach. 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 into for flights to West Palm Beach from Washington, D.C. Dulles Intl?

    If you book a flight to West Palm Beach from Washington, D.C. Dulles Intl, you will be flying to Palm Beach Intl, which is the city’s only airport. Palm Beach Intl (PBI) is located 3.1 mi from the center of West Palm Beach. There are 2 flights from Washington, D.C. Dulles Intl to Palm Beach Intl per day from 4 different airlines.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to West Palm Beach?

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to West Palm Beach in 4h 26m. Fly via United Airlines or Delta to get the fastest option. There are 861 mi between Washington, D.C. Dulles Intl Airport and West Palm Beach. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to West Palm Beach round-trip from $136. Other airlines that can offer you cheap pricing are United Airlines, from $138, and Delta, from $196. JetBlue is currently priced 53% below the average price you’ll pay for this route.

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

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. Dulles Intl Airport to West Palm Beach consider choosing United Airlines (83%), Air Canada (82%) or Republic Airways (81%) as they are the most reliable in getting you off to your destination on time.

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

    On average you can expect to pay $202 for a flight from Washington, D.C. Dulles Intl Airport to West Palm Beach. The cheapest flight overall is $63 while the most popular route, (Washington, D.C. Dulles Intl - Palm Beach Intl) is currently priced at $117.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to West Palm Beach 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 Washington, D.C. Dulles Intl Airport to West Palm Beach?

    Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to West Palm Beach (average of $59). Flying from Washington, D.C. Dulles Intl Airport to West Palm Beach in April is currently the most expensive (average of $147). 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

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Alternative routes for Dulles Intl to West Palm Beach

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Dulles Intl to West Palm Beach

Discover the top 4 airlines that operate flights from Dulles Intl to West Palm Beach. 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 November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$136Average$217FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$138Average$326FlexibilityNo cancel feeOn-time69%
DeltaCheapest$196Average$249FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$256Average$381FlexibilityNo cancel feeOn-time71%

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