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Ponce

$96+ 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — PSE
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap 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 February 12, 2026.

This CheapOair deal was found by Cheapflights users on 2/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:09 am
IAD
-
PSE
1 stop26h 27m
Frontier
Sun 4/2611:36 am
PSE
-
IAD
1 stop19h 51m
Frontier
Deal found 2/11$192
This CheapOair deal was found by Cheapflights users on 2/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/108:30 pm
IAD
-
PSE
1 stop14h 20m
Frontier
Sun 4/1212:39 pm
PSE
-
IAD
1 stop21h 32m
Frontier
Deal found 2/10$213
This CheapOair deal was found by Cheapflights users on 2/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:09 am
IAD
-
PSE
1 stop26h 27m
Frontier
Thu 4/3011:36 am
PSE
-
IAD
1 stop19h 51m
Frontier
Deal found 2/10$230
This CheapOair deal was found by Cheapflights users on 2/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:30 pm
IAD
-
PSE
1 stop15h 19m
Frontier
Sun 4/1212:39 pm
PSE
-
IAD
1 stop21h 32m
Frontier
Deal found 2/10$234
This CheapOair deal was found by Cheapflights users on 2/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/68:30 pm
IAD
-
PSE
1 stop14h 01m
Frontier
Thu 4/912:39 pm
PSE
-
IAD
1 stop21h 32m
Frontier
Deal found 2/10$255
This Expedia deal was found by Cheapflights users on 2/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/98:09 am
IAD
-
PSE
1 stop28h 28m
Frontier
Sun 3/1511:35 am
PSE
-
IAD
1 stop19h 49m
Frontier
Deal found 2/10$268
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 3/98:09 am
IAD
-
PSE
1 stop28h 28m
Frontier
Thu 3/1211:35 am
PSE
-
IAD
1 stop19h 49m
Frontier
Deal found 2/11$282
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 3/92:58 pm
IAD
-
PSE
2 stops21h 39m
Multiple Airlines
Thu 3/1211:35 am
PSE
-
IAD
1 stop19h 49m
Multiple Airlines
Deal found 2/11$291
This CheapOair deal was found by Cheapflights users on 2/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:09 am
IAD
-
PSE
1 stop28h 28m
Frontier
Thu 3/2611:35 am
PSE
-
IAD
1 stop19h 49m
Frontier
Deal found 2/12$296

Find 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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$192
(CheapOair)

One-way from

$96
(CheapOair)

Popular in

December

Cheapest in

July

Average price

$310
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Ponce Mercedita flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Ponce Mercedita flights.
Search Deals
From Washington, D.C. Dulles Intl to Ponce Mercedita
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Ponce Mercedita
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 12, 2026.
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

Thu 4/23

8:09 am-10:36 am

1 stop26h 27m

Ponce Mercedita

Sun 4/26

11:36 am-7:27 am

1 stop19h 51m

$192

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Sun 4/26

8:09 am-10:36 am

1 stop26h 27m

Ponce Mercedita

Thu 4/30

11:36 am-7:27 am

1 stop19h 51m

$213

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Thu 4/16

8:09 am-10:36 am

1 stop26h 27m

Ponce Mercedita

Sun 4/19

11:36 am-7:27 am

1 stop19h 51m

$213

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Mon 4/6

8:30 pm-10:31 am

1 stop14h 01m

Ponce Mercedita

Thu 4/9

12:39 pm-10:11 am

1 stop21h 32m

$255

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Mon 3/9

8:09 am-12:37 pm

1 stop28h 28m

Ponce Mercedita

Sun 3/15

11:35 am-7:24 am

1 stop19h 49m

$268

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Mon 3/9

8:09 am-12:37 pm

1 stop28h 28m

Ponce Mercedita

Thu 3/12

11:35 am-7:24 am

1 stop19h 49m

$282

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Mon 3/9

2:58 pm-12:37 pm

2 stops21h 39m

Ponce Mercedita

Thu 3/12

11:35 am-7:24 am

1 stop19h 49m

$291

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Sat 4/11

8:30 pm-11:49 am

1 stop15h 19m

$96

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Fri 4/10

8:30 pm-10:50 am

1 stop14h 20m

$96

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Sat 5/9

8:09 am-10:36 am

1 stop26h 27m

$102

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 14 results
1
2
  • 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 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 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Ponce (average of $73). Flying from Washington, D.C. Dulles Intl Airport to Ponce in September is currently the most expensive (average of $268). 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.

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.

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

    A quick flight from Washington, D.C. Dulles Intl Airport to Ponce can take about 26h 27m. Frontier provides one of the quickest options available for as low as $192. The distance between Washington, D.C. Dulles Intl Airport and Ponce is about 1587 mi.

  • 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, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Ponce (average of $73). Flying from Washington, D.C. Dulles Intl Airport to Ponce in September is currently the most expensive (average of $268). 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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