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Ponce

$148+ Cheap flights from Dulles Intl (IAD) to Ponce (PSE)

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 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PSE
May 28 — Jun 41
Wed 5/28
Wed 6/4
1 adult, Economy
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Cheap flight deals from Dulles Intl to Ponce

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Ponce (PSE). 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 May 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$336
(Priceline)

Popular in

January

Cheapest in

April

Average price

$246
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Ponce Mercedita flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Ponce Mercedita flights.
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From Washington, D.C. Dulles Intl to Ponce Mercedita
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Highest demand for flights based on searches. 18% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Dulles Intl to Ponce

Cheapest flights from Dulles Intl to Ponce
Explore the most affordable flight options available from Dulles Intl to Ponce. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 23, 2025.

This Priceline deal was found by Cheapflights users on 5/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/211:29 pmIAD - PSE
1 stop18h 56mFrontier
Sat 6/2810:00 amPSE - IAD
1 stop26h 44mFrontier
Deal found 5/22$336

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Ponce 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 May 23, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Ponce that are best for you.

Fly from

Dulles Intl

Fly to

Ponce

Route

Depart

Return

Price

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Sat 6/21

1:29 pm-8:25 am

1 stop18h 56m

Ponce Mercedita

Sat 6/28

10:00 am-12:44 pm

1 stop26h 44m

$336

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Sat 6/21

1:29 pm-8:25 am

1 stop18h 56m

$148

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/22

Compare providers for flights from Dulles Intl to Ponce

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 Ponce in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 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 Washington, D.C. Dulles Intl Airport-Ponce flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Ponce flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Ponce 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-Ponce 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-Ponce 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 Ponce

Have a flexible travel schedule? Discover the best time to fly to Ponce 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 Ponce

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Ponce (average of $119). Flying from Washington, D.C. Dulles Intl Airport to Ponce in December is currently the most expensive (average of $275). 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.

Rainfall in Ponce by month

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

In terms of precipitation, rainfall in Ponce ranges from 0.6 - 5.8 inches per month. October is typically the wettest month, when rainfall can reach 5.8 in. February is typically the driest time to visit Ponce when rainfall is around 0.6 in.

Temperature in Ponce by month

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

If weather is an important factor for your trip to Ponce, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Ponce

Get insights into the airlines that provide service to Ponce. 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 Ponce. Reviews last updated May 23, 2025.
Frontier
6.0
Okay
3,286 reviews

Comfort

5.6

Entertainment

4.6

Overall

6.0

Food

4.8

Boarding

6.2

Crew

6.8

Reviews

1 / 20
10.0
Excellent

Manny,May 2025

MCO - SJU

Flight went smooth, crew was excellent. No food (unless you paid for a drink) or entertainment on the flight. Will fly again! Thank you!
Frontier
6.0
Okay
3,286 reviews
Frontier
6.0
Okay
3,286 reviews

Comfort

5.6

Entertainment

4.6

Overall

6.0

Food

4.8

Boarding

6.2

Crew

6.8

Reviews

1 / 20
10.0
Excellent

Manny,May 2025

MCO - SJU

Flight went smooth, crew was excellent. No food (unless you paid for a drink) or entertainment on the flight. Will fly again! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Ponce. 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 Ponce from Washington, D.C. Dulles Intl?

    Located just 3.4 mi from the city center, Ponce Mercedita is the airport most travelers will use when flying to Ponce from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Mercedita (PSE) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 0 different airlines.

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

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

  • How can I find direct flights from Dulles Intl to Ponce?

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

  • Can I find deals for business class flights from Dulles Intl to Ponce?

    Yes. Cheapflights offers flight deals from Dulles Intl to Ponce 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 Ponce?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Ponce (average of $119). Flying from Washington, D.C. Dulles Intl Airport to Ponce in December is currently the most expensive (average of $275). 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.

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