Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. to San Juan from $252

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to San Juan departing on 10/15. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Washington, D.C. to San Juan

Cheap round-trip flights

JetBlue Logo
8:00 am - 4:13 pmDCA-CPX
7h 13m1 stop
JetBlue Logo
2:03 pm - 9:48 pmCPX-DCA
8h 45m1 stop
$549JetBlue
Find Deal
Tue, Dec 9 - Mon, Dec 15
JetBlue Logo
8:00 am - 4:13 pmDCA-CPX
7h 13m1 stop
JetBlue Logo
4:33 pm - 9:48 pmCPX-DCA
6h 15m1 stop
$619JetBlue
Find Deal
Tue, Dec 9 - Wed, Dec 17
JetBlue Logo
8:00 am - 4:13 pmDCA-CPX
7h 13m1 stop
JetBlue Logo
4:33 pm - 9:48 pmCPX-DCA
6h 15m1 stop
$658JetBlue
Find Deal
Thu, Dec 4 - Fri, Dec 12
JetBlue Logo
8:00 am - 4:13 pmDCA-CPX
7h 13m1 stop
JetBlue Logo
4:33 pm - 9:48 pmCPX-DCA
6h 15m1 stop
$688JetBlue
Find Deal
Thu, Dec 4 - Mon, Dec 8
JetBlue Logo
8:00 am - 2:43 pmDCA-CPX
5h 43m1 stop
JetBlue Logo
4:33 pm - 9:48 pmCPX-DCA
6h 15m1 stop
$698JetBlue
Find Deal
Sat, Dec 6 - Wed, Dec 10
JetBlue Logo
8:00 am - 4:13 pmDCA-CPX
7h 13m1 stop
JetBlue Logo
4:33 pm - 9:46 pmCPX-DCA
6h 13m1 stop
$856JetBlue
Find Deal
Mon, Jan 5 - Fri, Jan 9
JetBlue Logo
8:00 am - 2:43 pmDCA-CPX
5h 43m1 stop
JetBlue Logo
4:33 pm - 9:48 pmCPX-DCA
6h 15m1 stop
$868JetBlue
Find Deal
Sat, Dec 13 - Wed, Dec 17
JetBlue Logo
8:00 am - 2:43 pmDCA-CPX
5h 43m1 stop
JetBlue Logo
4:33 pm - 9:46 pmCPX-DCA
6h 13m1 stop
$872JetBlue
Find Deal
Sun, Jan 4 - Fri, Jan 9
United Airlines Logo
8:27 am - 4:13 pmIAD-CPX
6h 46m1 stop
United Airlines Logo
10:30 am - 9:21 pmCPX-IAD
11h 51m2 stops
$2,129United Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
United Airlines Logo
8:30 am - 4:13 pmIAD-CPX
7h 43m1 stop
United Airlines Logo
10:30 am - 8:33 pmCPX-IAD
10h 03m2 stops
$2,679United Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11

JetBlue flights from Washington, D.C. to Culebra

Our best JetBlue deals on Washington, D.C. to Culebra flight tickets
JetBlue
Dec 9
DCA8:00 amWashington, D.C. Reagan-National
7h 13m
1 stop
CPX4:13 pmCulebra
Dec 15
CPX2:03 pmCulebra
8h 45m
1 stop
DCA9:48 pmWashington, D.C. Reagan-National
$549
Find similar
JetBlue
Dec 9
DCA8:00 amWashington, D.C. Reagan-National
7h 13m
1 stop
CPX4:13 pmCulebra
Dec 17
CPX4:33 pmCulebra
6h 15m
1 stop
DCA9:48 pmWashington, D.C. Reagan-National
$619
Find similar
JetBlue
Dec 4
DCA8:00 amWashington, D.C. Reagan-National
7h 13m
1 stop
CPX4:13 pmCulebra
Dec 12
CPX4:33 pmCulebra
6h 15m
1 stop
DCA9:48 pmWashington, D.C. Reagan-National
$658
Find similar

United Airlines flights from Washington, D.C. to Culebra

Our best United Airlines deals on Washington, D.C. to Culebra flight tickets
United Airlines
Dec 4
IAD8:27 amWashington, D.C. Dulles Intl
6h 46m
1 stop
CPX4:13 pmCulebra
Dec 8
CPX10:30 amCulebra
11h 51m
2 stops
IAD9:21 pmWashington, D.C. Dulles Intl
$2,129
Find similar
United Airlines
Mar 10
IAD8:30 amWashington, D.C. Dulles Intl
7h 43m
1 stop
CPX4:13 pmCulebra
Mar 11
CPX10:30 amCulebra
10h 03m
2 stops
IAD8:33 pmWashington, D.C. Dulles Intl
$2,679
Find similar
United Airlines
Mar 10
BWI6:17 amBaltimore/Washington
9h 56m
2 stops
CPX4:13 pmCulebra
Mar 11
CPX10:30 amCulebra
24h 50m
2 stops
BWI11:20 amBaltimore/Washington
$2,871
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Culebra 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 17, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Culebra that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Culebra

DCA - CPX

DCACPX

Washington, D.C. Reagan-National

Tue 12/9

8:00 am-4:13 pm

1 stop7h 13m

Culebra

Mon 12/15

2:03 pm-9:48 pm

1 stop8h 45m

$549

Washington, D.C.Culebra

DCA - CPX

DCACPX

Washington, D.C. Reagan-National

Tue 12/9

8:00 am-4:13 pm

1 stop7h 13m

Culebra

Wed 12/17

4:33 pm-9:48 pm

1 stop6h 15m

$619

Washington, D.C.Culebra

DCA - CPX

DCACPX

Washington, D.C. Reagan-National

Thu 12/4

8:00 am-4:13 pm

1 stop7h 13m

Culebra

Fri 12/12

4:33 pm-9:48 pm

1 stop6h 15m

$658

Washington, D.C.Culebra

DCA - CPX

DCACPX

Washington, D.C. Reagan-National

Thu 12/4

8:00 am-4:13 pm

1 stop7h 13m

Culebra

Mon 12/8

4:33 pm-9:48 pm

1 stop6h 15m

$688

Washington, D.C.Culebra

DCA - CPX

DCACPX

Washington, D.C. Reagan-National

Sat 12/6

8:00 am-2:43 pm

1 stop5h 43m

Culebra

Wed 12/10

4:33 pm-9:48 pm

1 stop6h 15m

$698

Washington, D.C.Culebra

DCA - CPX

DCACPX

Washington, D.C. Reagan-National

Mon 1/5

8:00 am-4:13 pm

1 stop7h 13m

Culebra

Fri 1/9

4:33 pm-9:46 pm

1 stop6h 13m

$856

Washington, D.C.Culebra

DCA - CPX

DCACPX

Washington, D.C. Reagan-National

Sat 12/13

8:00 am-2:43 pm

1 stop5h 43m

Culebra

Wed 12/17

4:33 pm-9:48 pm

1 stop6h 15m

$868

Washington, D.C.Culebra

DCA - CPX

DCACPX

Washington, D.C. Reagan-National

Sun 1/4

8:00 am-2:43 pm

1 stop5h 43m

Culebra

Fri 1/9

4:33 pm-9:46 pm

1 stop6h 13m

$872

Washington, D.C.Culebra

IAD - CPX

IADCPX

Washington, D.C. Dulles Intl

Thu 12/4

8:27 am-4:13 pm

1 stop6h 46m

Culebra

Mon 12/8

10:30 am-9:21 pm

2 stops11h 51m

$2,129

Washington, D.C.Culebra

IAD - CPX

IADCPX

Washington, D.C. Dulles Intl

Tue 3/10

8:30 am-4:13 pm

1 stop7h 43m

Culebra

Wed 3/11

10:30 am-8:33 pm

2 stops10h 03m

$2,679

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

See travel insights to San Juan from

How to get the cheapest flight ticket from Washington, D.C. to Culebra

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 Culebra?

The cheapest day to depart from Washington, D.C. to Culebra is on a Thursday when prices can be found for as low as $682. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. to Culebra for around $875.

When to book flights from Washington, D.C. to Culebra

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

Cheap Washington, D.C. to Culebra (WAS to CPX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Culebra

Direct flights

None
There are no direct flights from Washington, D.C. to Culebra. There are no popular flight routes from Washington, D.C. to Culebra.
Search flight deals

  • How far is Washington, D.C. to Culebra by plane?

    Washington, D.C. and Culebra are 1587.1 mi apart from one another. A reasonable flight in good conditions will take 5h 43m.

  • When did momondo last update prices for flights from Washington, D.C. to Culebra Airport?

    Prices for flights from Washington, D.C. to Culebra Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. to Culebra 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 Washington, D.C. to Culebra Airport.

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

    The necessary travel and health documents for your Culebra 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.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Culebra from Washington, D.C..

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

Yes. momondo enables you to select and highlight flights to Culebra from Washington, D.C. with this policy.

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

Once all potential Washington, D.C. to Culebra 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 Washington, D.C. to Culebra right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Culebra from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Culebra trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 10/17
Fri 10/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Puerto Rico