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Cheap flights from Ponce to Washington, D.C. from $208

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ponce to Washington, D.C. departing on 7/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ponce to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
10:32 am - 10:16 am
PSE
-
IAD
23h 44m
1 stop
Frontier Logo
1:32 pm - 9:46 am
IAD
-
PSE
20h 14m
1 stop
$356Frontier
Tue, Jul 14 - Tue, Aug 11
Frontier Logo
10:32 am - 5:14 pm
PSE
-
IAD
30h 42m
2 stops
Frontier Logo
1:32 pm - 9:46 am
IAD
-
PSE
20h 14m
1 stop
$429Frontier
Tue, Jul 14 - Tue, Aug 11
Frontier Logo
10:32 am - 10:16 am
PSE
-
IAD
23h 44m
1 stop
Frontier Logo
7:48 am - 9:41 am
IAD
-
PSE
25h 53m
2 stops
$439Frontier
Tue, Jul 14 - Thu, Aug 6
Frontier Logo
10:32 am - 10:16 am
PSE
-
IAD
23h 44m
1 stop
Frontier Logo
1:32 pm - 9:41 am
IAD
-
PSE
20h 09m
1 stop
$541Frontier
Tue, Jul 14 - Thu, Aug 6
Frontier Logo
10:32 am - 12:47 pm
PSE
-
IAD
26h 15m
1 stop
Frontier Logo
1:32 pm - 9:41 am
IAD
-
PSE
20h 09m
1 stop
$622Frontier
Wed, Jul 15 - Thu, Aug 6

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Frontier flights from Ponce to Washington, D.C. Dulles Intl Airport

Our best Frontier deals on Ponce to Washington, D.C. Dulles Intl Airport flight tickets
Frontier
Jul 14
PSE10:32 amPonce Mercedita
23h 44m
1 stop
IAD10:16 amWashington, D.C. Dulles Intl
Aug 11
IAD1:32 pmWashington, D.C. Dulles Intl
20h 14m
1 stop
PSE9:46 amPonce Mercedita
$356
Frontier
Jul 14
PSE10:32 amPonce Mercedita
30h 42m
2 stops
IAD5:14 pmWashington, D.C. Dulles Intl
Aug 11
IAD1:32 pmWashington, D.C. Dulles Intl
20h 14m
1 stop
PSE9:46 amPonce Mercedita
$429
Frontier
Jul 14
PSE10:32 amPonce Mercedita
23h 44m
1 stop
IAD10:16 amWashington, D.C. Dulles Intl
Aug 6
IAD7:48 amWashington, D.C. Dulles Intl
25h 53m
2 stops
PSE9:41 amPonce Mercedita
$439

momondo Fare Finder

 
Customize your flight search to find flights from Ponce to Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated June 27, 2026.
Use the filters below to find and compare flights from Ponce to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PonceWashington, D.C.

PSE - IAD

PSEIAD

Ponce Mercedita

Tue 7/14

10:32 am-10:16 am

1 stop23h 44m

Washington, D.C. Dulles Intl

Tue 8/11

1:32 pm-9:46 am

1 stop20h 14m

$356

PonceWashington, D.C.

PSE - IAD

PSEIAD

Ponce Mercedita

Tue 7/14

10:32 am-5:14 pm

2 stops30h 42m

Washington, D.C. Dulles Intl

Tue 8/11

1:32 pm-9:46 am

1 stop20h 14m

$429

PonceWashington, D.C.

PSE - IAD

PSEIAD

Ponce Mercedita

Tue 7/14

10:32 am-10:16 am

1 stop23h 44m

Washington, D.C. Dulles Intl

Thu 8/6

7:48 am-9:41 am

2 stops25h 53m

$439
Quickest round-trip

PonceWashington, D.C.

PSE - IAD

PSEIAD

Ponce Mercedita

Tue 7/14

10:32 am-10:16 am

1 stop23h 44m

Washington, D.C. Dulles Intl

Thu 8/6

1:32 pm-9:41 am

1 stop20h 09m

$541

PonceWashington, D.C.

PSE - IAD

PSEIAD

Ponce Mercedita

Wed 7/15

10:32 am-12:47 pm

1 stop26h 15m

Washington, D.C. Dulles Intl

Thu 8/6

1:32 pm-9:41 am

1 stop20h 09m

$622
Cheapest one-way
Quickest one-way

PonceWashington, D.C.

PSE - IAD

PSEIAD

Ponce Mercedita

Mon 7/13

10:32 am-6:33 pm

1 stop8h 01m

$208

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Ponce to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ponce Mercedita to Washington, D.C. Dulles Intl?

Frontier is the most popular carrier operating from Ponce Mercedita to Washington, D.C. Dulles Intl

When to book flights from Ponce to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ponce to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ponce to Washington, D.C. Dulles Intl Airport (PSE to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ponce to Washington, D.C. Dulles Intl Airport

Fastest flight time

26h 01m

Direct flights

None
The fastest flight from Ponce to Washington, D.C. Dulles Intl Airport takes 26h 01m
There are no direct flights from Ponce to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Ponce to Washington, D.C. Dulles Intl Airport.
Search flight deals

Frequently asked questions about flying from Ponce to Washington, D.C. Dulles Intl Airport

  • How far is Ponce Mercedita to Washington, D.C. Dulles Intl by plane?

    Ponce Mercedita and Washington, D.C. Dulles Intl are 1585.2 mi apart from one another. In terms of flight time, this usually takes a little over 26h 01m.

  • When did momondo last update prices for flights from Ponce Mercedita Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Ponce Mercedita Airport to Washington, D.C. Dulles Intl Airport refresh daily.

  • How old do you have to be to fly from Ponce Mercedita Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ponce Mercedita Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Winchester
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Colonial Beach
Linthicum Heights
Rockville
Silver Spring
Towson
Manassas
Sterling
Tysons
Springfield
Fairfax

Why use momondo?

Why should I use momondo to find a flight deal from Ponce to Washington, D.C.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ponce to Washington, D.C. for you.

Can I find flights from Ponce to Washington, D.C. with flexible booking policies on momondo?

All flight searches from Ponce to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ponce to Washington, D.C.?

Once all potential Ponce to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ponce to Washington, D.C. right now. Can momondo alert me if prices change?

Price alerts on flights to Washington, D.C. from Ponce are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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