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Cheap flights from District of Columbia to San Juan from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to San Juan departing on 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from District of Columbia to San Juan

Cheap round-trip flights

Frontier Logo
8:36 pm - 11:20 amIAD-PSE
13h 44m1 stop
Frontier Logo
12:15 pm - 7:51 pmPSE-IAD
8h 36m1 stop
$252Frontier
Find Deal
Fri, Nov 7 - Sat, Nov 15
Frontier Logo
8:36 pm - 11:20 amIAD-PSE
13h 44m1 stop
Frontier Logo
12:15 pm - 7:51 pmPSE-IAD
8h 36m1 stop
$273Frontier
Find Deal
Sun, Nov 2 - Sat, Nov 8
Frontier Logo
8:30 am - 9:55 amIAD-PSE
24h 25m1 stop
Frontier Logo
10:50 am - 7:35 amPSE-IAD
21h 45m1 stop
$294Frontier
Find Deal
Fri, Dec 5 - Thu, Dec 11
Frontier Logo
7:14 pm - 9:30 amIAD-PSE
14h 16m1 stop
Frontier Logo
10:15 am - 6:24 pmPSE-IAD
8h 09m1 stop
$313Frontier
Find Deal
Sat, Oct 4 - Mon, Oct 6
Frontier Logo
8:02 pm - 9:18 amIAD-PSE
13h 16m1 stop
Frontier Logo
10:44 am - 8:43 pmPSE-IAD
9h 59m1 stop
$334Frontier
Find Deal
Thu, Oct 16 - Mon, Oct 20
Frontier Logo
8:36 pm - 11:20 amIAD-PSE
13h 44m1 stop
Frontier Logo
12:15 pm - 7:51 pmPSE-IAD
8h 36m1 stop
$353Frontier
Find Deal
Thu, Nov 6 - Fri, Nov 14
Frontier Logo
8:30 am - 9:55 amIAD-PSE
24h 25m1 stop
Frontier Logo
12:50 pm - 7:35 amPSE-IAD
19h 45m1 stop
$374Frontier
Find Deal
Sun, Dec 14 - Thu, Dec 18
Frontier Logo
7:12 pm - 11:20 amIAD-PSE
16h 08m1 stop
Frontier Logo
12:15 pm - 7:51 pmPSE-IAD
8h 36m1 stop
$403Frontier
Find Deal
Thu, Oct 30 - Mon, Nov 3
JetBlue Logo
6:59 pm - 3:51 amDCA-PSE
7h 52m1 stop
JetBlue Logo
5:01 am - 11:00 amPSE-DCA
6h 59m1 stop
$479JetBlue
Find Deal
Sun, Nov 23 - Wed, Nov 26
JetBlue Logo
6:59 pm - 3:51 amDCA-PSE
7h 52m1 stop
JetBlue Logo
5:01 am - 11:00 amPSE-DCA
6h 59m1 stop
$514JetBlue
Find Deal
Mon, Nov 24 - Thu, Nov 27

JetBlue flights from District of Columbia to Ponce

Our best JetBlue deals on District of Columbia to Ponce flight tickets
JetBlue
Nov 23
DCA6:59 pmWashington, D.C. Reagan-National
7h 52m
1 stop
PSE3:51 amPonce Mercedita
Nov 26
PSE5:01 amPonce Mercedita
6h 59m
1 stop
DCA11:00 amWashington, D.C. Reagan-National
$479
Find similar
JetBlue
Nov 24
DCA6:59 pmWashington, D.C. Reagan-National
7h 52m
1 stop
PSE3:51 amPonce Mercedita
Nov 27
PSE5:01 amPonce Mercedita
6h 59m
1 stop
DCA11:00 amWashington, D.C. Reagan-National
$514
Find similar
JetBlue
Oct 26
DCA8:45 amWashington, D.C. Reagan-National
14h 04m
1 stop
PSE10:49 pmPonce Mercedita
Nov 2
PSE5:15 amPonce Mercedita
9h 56m
1 stop
DCA2:11 pmWashington, D.C. Reagan-National
$552
Find similar

Frontier flights from District of Columbia to Ponce

Our best Frontier deals on District of Columbia to Ponce flight tickets
Frontier
Nov 7
IAD8:36 pmWashington, D.C. Dulles Intl
13h 44m
1 stop
PSE11:20 amPonce Mercedita
Nov 15
PSE12:15 pmPonce Mercedita
8h 36m
1 stop
IAD7:51 pmWashington, D.C. Dulles Intl
$252
Find similar
Frontier
Nov 2
IAD8:36 pmWashington, D.C. Dulles Intl
13h 44m
1 stop
PSE11:20 amPonce Mercedita
Nov 8
PSE12:15 pmPonce Mercedita
8h 36m
1 stop
IAD7:51 pmWashington, D.C. Dulles Intl
$273
Find similar
Frontier
Dec 5
IAD8:30 amWashington, D.C. Dulles Intl
24h 25m
1 stop
PSE9:55 amPonce Mercedita
Dec 11
PSE10:50 amPonce Mercedita
21h 45m
1 stop
IAD7:35 amWashington, D.C. Dulles Intl
$294
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia 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, momondo users made 832,500 searches. Data last updated September 30, 2025.
Use the filters below to find and compare flights from District of Columbia to Ponce that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Fri 11/7

8:36 pm-11:20 am

1 stop13h 44m

Ponce Mercedita

Sat 11/15

12:15 pm-7:51 pm

1 stop8h 36m

$252

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Sun 11/2

8:36 pm-11:20 am

1 stop13h 44m

Ponce Mercedita

Sat 11/8

12:15 pm-7:51 pm

1 stop8h 36m

$273

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Fri 12/5

8:30 am-9:55 am

1 stop24h 25m

Ponce Mercedita

Thu 12/11

10:50 am-7:35 am

1 stop21h 45m

$294

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Sat 10/4

7:14 pm-9:30 am

1 stop14h 16m

Ponce Mercedita

Mon 10/6

10:15 am-6:24 pm

1 stop8h 09m

$313

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Thu 10/16

8:02 pm-9:18 am

1 stop13h 16m

Ponce Mercedita

Mon 10/20

10:44 am-8:43 pm

1 stop9h 59m

$334

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Thu 11/6

8:36 pm-11:20 am

1 stop13h 44m

Ponce Mercedita

Fri 11/14

12:15 pm-7:51 pm

1 stop8h 36m

$353

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Sun 12/14

8:30 am-9:55 am

1 stop24h 25m

Ponce Mercedita

Thu 12/18

12:50 pm-7:35 am

1 stop19h 45m

$374

Washington, D.C.Ponce

IAD - PSE

IADPSE

Washington, D.C. Dulles Intl

Thu 10/30

7:12 pm-11:20 am

1 stop16h 08m

Ponce Mercedita

Mon 11/3

12:15 pm-7:51 pm

1 stop8h 36m

$403

Washington, D.C.Ponce

DCA - PSE

DCAPSE

Washington, D.C. Reagan-National

Sun 11/23

6:59 pm-3:51 am

1 stop7h 52m

Ponce Mercedita

Wed 11/26

5:01 am-11:00 am

1 stop6h 59m

$479

Washington, D.C.Ponce

DCA - PSE

DCAPSE

Washington, D.C. Reagan-National

Mon 11/24

6:59 pm-3:51 am

1 stop7h 52m

Ponce Mercedita

Thu 11/27

5:01 am-11:00 am

1 stop6h 59m

$514

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Juan from

How to get the cheapest flight ticket from District of Columbia to Ponce

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 day to depart on your flight to Ponce?

The cheapest day to depart from District of Columbia to Ponce is on a Tuesday. Travelers who choose to depart for Ponce on a Tuesday will often find tickets for as low as $283. On the other hand, Friday is the most expensive day to depart from District of Columbia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $459.

What is the cheapest time of day to depart on your flight to Ponce?

In the evening is the cheapest time of day to fly from District of Columbia to Ponce when you can find flight prices for as low as $241. Flying to Ponce in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ponce is in the morning when prices are around $406.

Cheap District of Columbia to Ponce flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Ponce

Direct flights

None
There are no direct flights from District of Columbia to Ponce. There are no popular flight routes from District of Columbia to Ponce.
Search flight deals

  • When did momondo last update prices for flights from District of Columbia to Ponce Mercedita Airport?

    Prices for flights from District of Columbia to Ponce Mercedita Airport are updated daily.

  • How old do you have to be to fly from District of Columbia to Ponce Mercedita Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Ponce Mercedita Airport.

  • What documentation or ID do you need to fly to Ponce Mercedita Airport?

    The travel and health documents you'll need for your trip to Ponce Mercedita Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ponce Mercedita Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Ponce?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from District of Columbia to Ponce. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from District of Columbia to Ponce with flexible booking policies on momondo?

Flights from District of Columbia to Ponce with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from District of Columbia to Ponce?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ponce from District of Columbia.

I’m not ready to book a flight from District of Columbia to Ponce right now. Can momondo alert me if prices change?

Yes. momondo can track prices for District of Columbia to Ponce flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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