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Cheap flights from Washington, D.C. to San Juan from $298

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 3/4. 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 Washington, D.C. to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:38 pm - 8:05 am
BWI
-
CPX
12h 27m
1 stop
Multiple Airlines Logo
4:33 pm - 11:48 am
CPX
-
BWI
43h 15m
2 stops
$574Multiple Airlines
Fri, Apr 10 - Sat, Apr 18
Multiple Airlines Logo
10:56 am - 5:21 pm
BWI
-
CPX
6h 25m
1 stop
Multiple Airlines Logo
1:06 pm - 10:01 am
CPX
-
BWI
20h 55m
1 stop
$655Multiple Airlines
Thu, Jul 2 - Tue, Jul 7
JetBlue Logo
8:00 am - 4:13 pm
DCA
-
CPX
8h 13m
1 stop
JetBlue Logo
1:05 pm - 9:56 pm
CPX
-
DCA
8h 51m
1 stop
$674JetBlue
Mon, Apr 13 - Thu, Apr 16
Multiple Airlines Logo
10:56 am - 5:21 pm
BWI
-
CPX
6h 25m
1 stop
Multiple Airlines Logo
1:06 pm - 2:34 pm
CPX
-
BWI
25h 28m
2 stops
$687Multiple Airlines
Thu, Jul 2 - Tue, Jul 7
Multiple Airlines Logo
7:38 pm - 8:05 am
BWI
-
CPX
12h 27m
1 stop
Multiple Airlines Logo
4:33 pm - 5:44 pm
CPX
-
BWI
25h 11m
1 stop
$721Multiple Airlines
Fri, Apr 10 - Sat, Apr 18
JetBlue Logo
8:00 am - 2:43 pm
DCA
-
CPX
6h 43m
1 stop
JetBlue Logo
1:05 pm - 9:56 pm
CPX
-
DCA
8h 51m
1 stop
$769JetBlue
Sat, Apr 11 - Wed, Apr 15
JetBlue Logo
8:00 am - 4:13 pm
DCA
-
CPX
8h 13m
1 stop
JetBlue Logo
1:05 pm - 9:56 pm
CPX
-
DCA
8h 51m
1 stop
$779JetBlue
Sat, Apr 11 - Wed, Apr 15
United Airlines Logo
11:08 am - 4:13 pm
BWI
-
CPX
29h 05m
2 stops
United Airlines Logo
10:30 am - 5:33 pm
CPX
-
BWI
31h 03m
2 stops
$1,006United Airlines
Mon, Apr 13 - Thu, Apr 16
United Airlines Logo
5:24 pm - 4:13 pm
IAD
-
CPX
22h 49m
1 stop
United Airlines Logo
10:30 am - 11:21 am
CPX
-
IAD
24h 51m
1 stop
$1,388United Airlines
Sat, Apr 11 - Wed, Apr 15
United Airlines Logo
5:24 pm - 4:13 pm
IAD
-
CPX
22h 49m
1 stop
United Airlines Logo
10:30 am - 12:17 am
CPX
-
IAD
13h 47m
2 stops
$1,392United Airlines
Sat, Apr 11 - Wed, Apr 15

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

Our best United Airlines deals on Washington, D.C. to Culebra flight tickets
United Airlines
Apr 13
BWI11:08 amBaltimore/Washington
29h 05m
2 stops
CPX4:13 pmCulebra
Apr 16
CPX10:30 amCulebra
31h 03m
2 stops
BWI5:33 pmBaltimore/Washington
$1,006
United Airlines
Apr 11
IAD5:24 pmWashington, D.C. Dulles Intl
22h 49m
1 stop
CPX4:13 pmCulebra
Apr 15
CPX10:30 amCulebra
24h 51m
1 stop
IAD11:21 amWashington, D.C. Dulles Intl
$1,388
United Airlines
Apr 11
IAD5:24 pmWashington, D.C. Dulles Intl
22h 49m
1 stop
CPX4:13 pmCulebra
Apr 15
CPX10:30 amCulebra
13h 47m
2 stops
IAD12:17 amWashington, D.C. Dulles Intl
$1,392

JetBlue flights from Washington, D.C. to Culebra

Our best JetBlue deals on Washington, D.C. to Culebra flight tickets
JetBlue
Apr 13
DCA8:00 amWashington, D.C. Reagan-National
8h 13m
1 stop
CPX4:13 pmCulebra
Apr 16
CPX1:05 pmCulebra
8h 51m
1 stop
DCA9:56 pmWashington, D.C. Reagan-National
$674
JetBlue
Apr 11
DCA8:00 amWashington, D.C. Reagan-National
6h 43m
1 stop
CPX2:43 pmCulebra
Apr 15
CPX1:05 pmCulebra
8h 51m
1 stop
DCA9:56 pmWashington, D.C. Reagan-National
$769
JetBlue
Apr 11
DCA8:00 amWashington, D.C. Reagan-National
8h 13m
1 stop
CPX4:13 pmCulebra
Apr 15
CPX1:05 pmCulebra
8h 51m
1 stop
DCA9:56 pmWashington, D.C. Reagan-National
$779

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 February 26, 2026.
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

BaltimoreCulebra

BWI - CPX

BWICPX

Baltimore/Washington

Fri 4/10

7:38 pm-8:05 am

1 stop12h 27m

Culebra

Sat 4/18

4:33 pm-11:48 am

2 stops43h 15m

$574

BaltimoreCulebra

BWI - CPX

BWICPX

Baltimore/Washington

Thu 7/2

10:56 am-5:21 pm

1 stop6h 25m

Culebra

Tue 7/7

1:06 pm-10:01 am

1 stop20h 55m

$655

Washington, D.C.Culebra

DCA - CPX

DCACPX

Washington, D.C. Reagan-National

Mon 4/13

8:00 am-4:13 pm

1 stop8h 13m

Culebra

Thu 4/16

1:05 pm-9:56 pm

1 stop8h 51m

$674

BaltimoreCulebra

BWI - CPX

BWICPX

Baltimore/Washington

Thu 7/2

10:56 am-5:21 pm

1 stop6h 25m

Culebra

Tue 7/7

1:06 pm-2:34 pm

2 stops25h 28m

$687

BaltimoreCulebra

BWI - CPX

BWICPX

Baltimore/Washington

Fri 4/10

7:38 pm-8:05 am

1 stop12h 27m

Culebra

Sat 4/18

4:33 pm-5:44 pm

1 stop25h 11m

$721

Washington, D.C.Culebra

DCA - CPX

DCACPX

Washington, D.C. Reagan-National

Sat 4/11

8:00 am-2:43 pm

1 stop6h 43m

Culebra

Wed 4/15

1:05 pm-9:56 pm

1 stop8h 51m

$769

Washington, D.C.Culebra

DCA - CPX

DCACPX

Washington, D.C. Reagan-National

Sat 4/11

8:00 am-4:13 pm

1 stop8h 13m

Culebra

Wed 4/15

1:05 pm-9:56 pm

1 stop8h 51m

$779

BaltimoreCulebra

BWI - CPX

BWICPX

Baltimore/Washington

Mon 4/13

11:08 am-4:13 pm

2 stops29h 05m

Culebra

Thu 4/16

10:30 am-5:33 pm

2 stops31h 03m

$1,006

Washington, D.C.Culebra

IAD - CPX

IADCPX

Washington, D.C. Dulles Intl

Sat 4/11

5:24 pm-4:13 pm

1 stop22h 49m

Culebra

Wed 4/15

10:30 am-11:21 am

1 stop24h 51m

$1,388

Washington, D.C.Culebra

IAD - CPX

IADCPX

Washington, D.C. Dulles Intl

Sat 4/11

5:24 pm-4:13 pm

1 stop22h 49m

Culebra

Wed 4/15

10:30 am-12:17 am

2 stops13h 47m

$1,392

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 airline that flies from Washington, D.C. to Culebra?

JetBlue and United Airlines are the most popular carriers operating from Washington, D.C. to Culebra

What airlines fly to Culebra?

Frontier, Spirit Airlines and United Airlines are the top three most popular airlines that fly to Culebra from Washington, D.C. according to our data. Frontier is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Culebra. Keep in mind that there are 7 different airlines that fly to Culebra on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time

6h 25m

Direct flights

None
The fastest flight from Washington, D.C. to Culebra takes 6h 25m
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 6h 25m.

  • 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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