Cheap flights from Washington, D.C. to San Juan from $526

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 11/8. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
8:00 am - 2:43 pmDCA-CPX
5h 43m1 stop
JetBlue Logo
4:33 pm - 9:59 pmCPX-DCA
6h 26m1 stop
$643JetBlue
Find Deal
Sun, Feb 22 - Thu, Feb 26
Multiple Airlines Logo
9:34 am - 2:43 pmBWI-CPX
28h 09m2 stops
Multiple Airlines Logo
8:25 am - 10:19 amCPX-BWI
26h 54m1 stop
$784Multiple Airlines
Find Deal
Thu, Dec 18 - Sun, Dec 28
JetBlue Logo
8:00 am - 4:13 pmDCA-CPX
8h 13m1 stop
JetBlue Logo
1:05 pm - 9:56 pmCPX-DCA
8h 51m1 stop
$807JetBlue
Find Deal
Mon, Mar 30 - Wed, Apr 1
Multiple Airlines Logo
8:18 pm - 2:43 pmBWI-CPX
17h 25m1 stop
Multiple Airlines Logo
8:25 am - 10:19 amCPX-BWI
26h 54m1 stop
$821Multiple Airlines
Find Deal
Thu, Dec 18 - Sun, Dec 28
JetBlue Logo
8:00 am - 4:13 pmDCA-CPX
8h 13m1 stop
JetBlue Logo
2:03 pm - 9:56 pmCPX-DCA
7h 53m1 stop
$842JetBlue
Find Deal
Mon, Mar 30 - Thu, Apr 2
JetBlue Logo
8:00 am - 4:13 pmDCA-CPX
7h 13m1 stop
JetBlue Logo
1:05 pm - 9:46 pmCPX-DCA
9h 41m1 stop
$1,187JetBlue
Find Deal
Wed, Dec 17 - Tue, Jan 6
Multiple Airlines Logo
5:32 pm - 8:05 amIAD-CPX
13h 33m1 stop
Multiple Airlines Logo
8:25 am - 11:35 amCPX-IAD
28h 10m1 stop
$1,282Multiple Airlines
Find Deal
Thu, Dec 18 - Sun, Dec 28
United Airlines Logo
6:00 am - 4:13 pmDCA-CPX
10h 13m2 stops
United Airlines Logo
10:30 am - 11:45 pmCPX-DCA
13h 15m2 stops
$1,557United Airlines
Find Deal
Mon, Mar 30 - Wed, Apr 1
United Airlines Logo
8:27 am - 4:13 pmIAD-CPX
6h 46m1 stop
United Airlines Logo
10:30 am - 8:54 pmCPX-IAD
11h 24m2 stops
$2,754United Airlines
Find Deal
Wed, Dec 24 - Mon, Dec 29
United Airlines Logo
6:15 am - 4:13 pmBWI-CPX
32h 58m2 stops
United Airlines Logo
10:30 am - 4:58 pmCPX-BWI
31h 28m2 stops
$2,895United Airlines
Find Deal
Thu, Dec 18 - Sun, Dec 28

JetBlue flights from Washington, D.C. to Culebra

Our best JetBlue deals on Washington, D.C. to Culebra flight tickets
JetBlue
Feb 22
DCA8:00 amWashington, D.C. Reagan-National
5h 43m
1 stop
CPX2:43 pmCulebra
Feb 26
CPX4:33 pmCulebra
6h 26m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
JetBlue
Mar 30
DCA8:00 amWashington, D.C. Reagan-National
8h 13m
1 stop
CPX4:13 pmCulebra
Apr 1
CPX1:05 pmCulebra
8h 51m
1 stop
DCA9:56 pmWashington, D.C. Reagan-National
JetBlue
Mar 30
DCA8:00 amWashington, D.C. Reagan-National
8h 13m
1 stop
CPX4:13 pmCulebra
Apr 2
CPX2:03 pmCulebra
7h 53m
1 stop
DCA9:56 pmWashington, D.C. Reagan-National

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

Our best United Airlines deals on Washington, D.C. to Culebra flight tickets
United Airlines
Mar 30
DCA6:00 amWashington, D.C. Reagan-National
10h 13m
2 stops
CPX4:13 pmCulebra
Apr 1
CPX10:30 amCulebra
13h 15m
2 stops
DCA11:45 pmWashington, D.C. Reagan-National
United Airlines
Dec 24
IAD8:27 amWashington, D.C. Dulles Intl
6h 46m
1 stop
CPX4:13 pmCulebra
Dec 29
CPX10:30 amCulebra
11h 24m
2 stops
IAD8:54 pmWashington, D.C. Dulles Intl
United Airlines
Dec 18
BWI6:15 amBaltimore/Washington
32h 58m
2 stops
CPX4:13 pmCulebra
Dec 28
CPX10:30 amCulebra
31h 28m
2 stops
BWI4:58 pmBaltimore/Washington

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 November 2, 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

Sun 2/22

8:00 am-2:43 pm

1 stop5h 43m

Culebra

Thu 2/26

4:33 pm-9:59 pm

1 stop6h 26m

$643

BaltimoreCulebra

BWI - CPX

BWICPX

Baltimore/Washington

Thu 12/18

9:34 am-2:43 pm

2 stops28h 09m

Culebra

Sun 12/28

8:25 am-10:19 am

1 stop26h 54m

$784

Washington, D.C.Culebra

DCA - CPX

DCACPX

Washington, D.C. Reagan-National

Mon 3/30

8:00 am-4:13 pm

1 stop8h 13m

Culebra

Wed 4/1

1:05 pm-9:56 pm

1 stop8h 51m

$807

BaltimoreCulebra

BWI - CPX

BWICPX

Baltimore/Washington

Thu 12/18

8:18 pm-2:43 pm

1 stop17h 25m

Culebra

Sun 12/28

8:25 am-10:19 am

1 stop26h 54m

$821

Washington, D.C.Culebra

DCA - CPX

DCACPX

Washington, D.C. Reagan-National

Mon 3/30

8:00 am-4:13 pm

1 stop8h 13m

Culebra

Thu 4/2

2:03 pm-9:56 pm

1 stop7h 53m

$842

Washington, D.C.Culebra

DCA - CPX

DCACPX

Washington, D.C. Reagan-National

Wed 12/17

8:00 am-4:13 pm

1 stop7h 13m

Culebra

Tue 1/6

1:05 pm-9:46 pm

1 stop9h 41m

$1,187

Washington, D.C.Culebra

IAD - CPX

IADCPX

Washington, D.C. Dulles Intl

Thu 12/18

5:32 pm-8:05 am

1 stop13h 33m

Culebra

Sun 12/28

8:25 am-11:35 am

1 stop28h 10m

$1,282

Washington, D.C.Culebra

DCA - CPX

DCACPX

Washington, D.C. Reagan-National

Mon 3/30

6:00 am-4:13 pm

2 stops10h 13m

Culebra

Wed 4/1

10:30 am-11:45 pm

2 stops13h 15m

$1,557

Washington, D.C.Culebra

IAD - CPX

IADCPX

Washington, D.C. Dulles Intl

Wed 12/24

8:27 am-4:13 pm

1 stop6h 46m

Culebra

Mon 12/29

10:30 am-8:54 pm

2 stops11h 24m

$2,754

BaltimoreCulebra

BWI - CPX

BWICPX

Baltimore/Washington

Thu 12/18

6:15 am-4:13 pm

2 stops32h 58m

Culebra

Sun 12/28

10:30 am-4:58 pm

2 stops31h 28m

$2,895

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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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.
  • 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.

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1 adult
Tue 12/2
Tue 12/9

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