IAD - PBI

$79 Find Cheap Flights from Washington Dulles Airport to West Palm Beach

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to West Palm Beach departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to West Palm Beach

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to West Palm Beach, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to West Palm Beach, as well as popular online travel agencies
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Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to West Palm Beach that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to West Palm Beach

Mon, Dec 22 - Thu, Dec 25
United Airlines Logo
8:13 pm - 10:59 pmIAD-PBI
2h 46mnonstop
United Airlines Logo
1:45 pm - 4:14 pmPBI-IAD
2h 29mnonstop
$151United Airlines
Find Deal
Wed, Dec 10 - Sat, Dec 13
United Airlines Logo
6:00 am - 1:38 pmIAD-PBI
7h 38m1 stop
United Airlines Logo
1:28 pm - 3:49 pmPBI-IAD
2h 21mnonstop
$152United Airlines
Find Deal
Sun, Nov 16 - Mon, Nov 17
United Airlines Logo
9:00 am - 11:32 amIAD-PBI
2h 32mnonstop
United Airlines Logo
1:38 pm - 4:00 pmPBI-IAD
2h 22mnonstop
$157United Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 15
United Airlines Logo
9:00 am - 11:31 amIAD-PBI
2h 31mnonstop
United Airlines Logo
1:28 pm - 3:49 pmPBI-IAD
2h 21mnonstop
$159United Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7
Frontier Logo
5:45 am - 5:02 pmIAD-PBI
11h 17m1 stop
Frontier Logo
7:12 pm - 11:05 pmPBI-IAD
27h 53m1 stop
$170Frontier
Find Deal
Thu, Jan 22 - Thu, Jan 29
Frontier Logo
5:20 pm - 12:41 pmIAD-PBI
19h 21m1 stop
Frontier Logo
3:40 pm - 4:32 pmPBI-IAD
24h 52m2 stops
$179Frontier
Find Deal
Fri, Dec 5 - Mon, Dec 8
Delta Logo
7:35 pm - 12:31 amIAD-PBI
4h 56m1 stop
Delta Logo
6:35 pm - 12:12 amPBI-IAD
5h 37m1 stop
$197Delta
Find Deal
Fri, Nov 14 - Tue, Nov 18
Delta Logo
12:36 pm - 6:38 pmIAD-PBI
6h 02m1 stop
Delta Logo
8:00 am - 2:40 pmPBI-IAD
6h 40m1 stop
$207Delta
Find Deal
Thu, Jan 15 - Tue, Jan 20
Multiple Airlines Logo
5:35 am - 12:32 pmIAD-PBI
6h 57m1 stop
Multiple Airlines Logo
1:40 pm - 1:25 pmPBI-IAD
47h 45m2 stops
$228Multiple Airlines
Find Deal
Fri, Dec 19 - Wed, Dec 24
Multiple Airlines Logo
2:32 pm - 3:10 pmIAD-PBI
24h 38m1 stop
Multiple Airlines Logo
3:46 pm - 11:23 amPBI-IAD
19h 37m2 stops
$239Multiple Airlines
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $151 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 17% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 29% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$151
Overall average: $451
United Airlines
Mon 12/22Thu 12/25
IAD - PBI • Non-stop
Cheapest one-way
$79
Typical prices: $104-$134
United Airlines
Tue 11/18
IAD - PBI • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to West Palm Beach!
Booking Insights

KAYAK's insights & trends for Dulles Intl to West Palm Beach flights

Get data-powered insights and trends into flights from Dulles Intl to West Palm Beach to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Washington Dulles Airport to West Palm Beach?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to West Palm Beach clicked on KAYAK for each day over the last 12 months.

For Washington Dulles Airport to West Palm Beach, Tuesday is the cheapest day to fly on average and Friday is the most expensive. Flying from West Palm Beach back to Washington Dulles Airport, the best deals are generally found on Wednesday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to West Palm Beach, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to West Palm Beach is September, where tickets cost $212 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $451 and $367 respectively.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to West Palm Beach?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $277 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to West Palm Beach, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to West Palm Beach, you should book around 2 weeks before departure, which saves you about 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$79
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Washington Dulles Airport to West Palm Beach

When to book flights from Dulles Intl to West Palm Beach

Are your dates flexible? Find out the best times to travel from Dulles Intl to West Palm Beach based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to West Palm Beach flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to West Palm Beach was $79 for a one-way ticket and $151 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and West Palm Beach?

    No, a passport isn't needed to fly from Washington Dulles Airport to West Palm Beach. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Washington Dulles Airport to West Palm Beach?

    Washington Dulles Airport and West Palm Beach are both served by 1 main airport. You will leave Washington Dulles Airport from Washington, D.C. Dulles Intl and will be arriving at Palm Beach Intl.

  • Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to West Palm Beach?

    JetBlue, American Airlines, and Delta offer inflight Wi-Fi service on the Washington Dulles Airport to West Palm Beach flight route.

  • Which aircraft models fly most regularly from Washington Dulles Airport to West Palm Beach?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Washington Dulles Airport to West Palm Beach flight route.

  • Which airline alliances offer flights from Washington Dulles Airport to West Palm Beach?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Washington Dulles Airport and West Palm Beach, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Washington Dulles Airport to West Palm Beach?

    There are nonstop flights from Washington Dulles Airport to West Palm Beach on a daily basis.

  • Which is the best airline for flights from Washington, D.C. to West Palm Beach, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to West Palm Beach are Delta and United Airlines. With an average price for the route of $249 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $326 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to West Palm Beach?

    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 Dulles Airport to West Palm Beach.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to West Palm Beach?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to West Palm Beach from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to West Palm Beach?

    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 West Palm Beach with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and PBI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to West Palm Beach?

    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 West Palm Beach from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Dulles Intl Airport to West Palm Beach

  • Looking for a cheap flight? 25% of our users found flights on this route for $86 or less one-way and $194 or less round-trip.

Prefer to fly direct from Washington Dulles Airport to West Palm Beach?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Washington, D.C. Dulles Intl to Palm Beach Intl.
Find which airlines fly direct from Washington, D.C. Dulles Intl Airport to Palm Beach Intl Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. Dulles Intl to Palm Beach Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Palm Beach Intl to Washington, D.C. Dulles Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top 4 airlines serving from Dulles Intl to West Palm Beach

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to West Palm Beach. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to West Palm Beach? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8001 reviews
7.3Food
8.2Boarding
8.5Crew
7.9Comfort
7.9Entertainment
Airline reviews

I truly love flying with Delta. They have always treated me with the upmost respect

10.0 ExcellentMAYRA, Nov 2025JFK - MIA
Read more Delta reviews

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

The flight was an hour and a half late departing which was inconvenient

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

this crew didn't care much. bumping carts into seats more times than i care to remember

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

Flight was delayed 3 hours. No food and drink vouchers was provided. They offered a mini pretzel bag and water .

Staff was rude. Didn’t give water for 2 hours. Worst service

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

We fly American Airlines quite a bit. And we always fly business class when traveling internationally. We were a bit disappointed with the comfort of this particular plane as well as the entertainment options.

The AA staff person who checked our bags was curt and almost rude. The FA also seemed unhappy doing her job. Overall it was like riding the school bus back in grade school.

They are still charging me after taking 466 and 833 for round trip from AR to to Bradley airport from 19 to 21. Then poor experience. Am hurt and I will say it on social media. Please stay away from this airline. I see in my bank account they are still taking 644. Am trying to stop it. I used to fly United airlines and I suggest that if you don't want extra charges and good service you go back there. American airlines delayed my flight again and I was late for my meeting, no recompensation but charging me over and over.

They changed our Gate 5 times, and concourse twice. Changed our seats twice.

Pitch was very small. Knees were on the seat back in front of me.

The flight was two hours late due to a computer fault and resulting maintenance. Nothing was offered as compensation beyond bottles of water during the time we were deplaned and waiting in the terminal.

Very pleasant flight attendants. Gate crew rather loud chatting with each other.

Four plus hour flight delay in New York caused us to take off after 11:30pm. We didn’t arrive at our hotel until five hours after check in. Started the trip off feeling exhausted.

Plane was in bad shape. TV’s and WiFi didn’t work. Plane need a refresh. Not enough room for bags.

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

They have the most inexperienced / rude flight staff I’ve encountered

My JetBlue experience was nice. The flights ran on time, the aircraft was clean and comfortable, and the flight attendants were attentive. My only issue, which is isolated to the low-cost (budget) option at JetBlue, is that the check in process makes the user feel that they have to buy their seats. The seats offered for purchase are upgrades from the budget seats you get (which are essentially the last seats remaining). The interface should not make it feel like you must purchase a seat.

I especially liked the lead crew officer. His boarding and safety announcements were made with a bit of novelty and humor. The flight also left the gate 10 minutes early and we landed about 20 minutes early… It was a delightful flight…

Communication since no reason or explanation was given for 3 hrs delay

Everything you need to know for your flight from Dulles Intl to West Palm Beach

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