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Cheap flights from Washington, D.C. Dulles Intl Airport to Culebra from $789

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Culebra 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 Washington, D.C. Dulles Intl Airport to Culebra

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:24 pm - 5:21 pm
IAD
-
CPX
23h 57m
1 stop
Multiple Airlines Logo
3:05 pm - 11:21 am
CPX
-
IAD
20h 16m
1 stop
$789Multiple Airlines
Mon, Jul 13 - Sun, Jul 19
Multiple Airlines Logo
6:33 am - 3:19 pm
IAD
-
CPX
8h 46m
2 stops
Multiple Airlines Logo
3:05 pm - 11:21 am
CPX
-
IAD
20h 16m
1 stop
$793Multiple Airlines
Mon, Jul 13 - Sun, Jul 19
Multiple Airlines Logo
6:33 am - 5:21 pm
IAD
-
CPX
10h 48m
2 stops
Multiple Airlines Logo
5:41 pm - 7:22 am
CPX
-
IAD
13h 41m
2 stops
$997Multiple Airlines
Mon, Jul 13 - Sun, Jul 19
United Airlines Logo
6:15 am - 5:21 pm
IAD
-
CPX
11h 06m
2 stops
United Airlines Logo
10:48 am - 9:28 pm
CPX
-
IAD
10h 40m
2 stops
$1,558United Airlines
Sun, Aug 30 - Wed, Sep 2
United Airlines Logo
9:00 am - 5:21 pm
IAD
-
CPX
8h 21m
1 stop
United Airlines Logo
10:48 am - 8:47 pm
CPX
-
IAD
9h 59m
1 stop
$1,704United Airlines
Sun, Aug 30 - Wed, Sep 2
United Airlines Logo
6:33 am - 5:21 pm
IAD
-
CPX
10h 48m
2 stops
United Airlines Logo
10:48 am - 11:21 am
CPX
-
IAD
24h 33m
1 stop
$1,708United Airlines
Fri, Jul 10 - Tue, Jul 14
United Airlines Logo
6:10 am - 5:21 pm
IAD
-
CPX
11h 11m
2 stops
United Airlines Logo
10:48 am - 12:45 am
CPX
-
IAD
13h 57m
3 stops
$1,727United Airlines
Mon, Jul 13 - Sun, Jul 19
United Airlines Logo
8:34 am - 5:21 pm
IAD
-
CPX
8h 47m
1 stop
United Airlines Logo
10:48 am - 8:56 pm
CPX
-
IAD
10h 08m
1 stop
$1,854United Airlines
Fri, Jul 10 - Tue, Jul 14
United Airlines Logo
9:00 am - 5:21 pm
IAD
-
CPX
8h 21m
1 stop
United Airlines Logo
10:48 am - 9:28 pm
CPX
-
IAD
10h 40m
2 stops
$1,896United Airlines
Mon, Aug 17 - Sun, Aug 23
United Airlines Logo
10:41 pm - 5:21 pm
IAD
-
CPX
18h 40m
2 stops
United Airlines Logo
10:48 am - 9:28 pm
CPX
-
IAD
10h 40m
2 stops
$1,991United Airlines
Sun, Aug 16 - Tue, Aug 18

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United Airlines flights from Washington, D.C. Dulles Intl Airport to Culebra

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Culebra flight tickets
United Airlines
Aug 30
IAD6:15 amWashington, D.C. Dulles Intl
11h 06m
2 stops
CPX5:21 pmCulebra
Sep 2
CPX10:48 amCulebra
10h 40m
2 stops
IAD9:28 pmWashington, D.C. Dulles Intl
$1,558
United Airlines
Aug 30
IAD9:00 amWashington, D.C. Dulles Intl
8h 21m
1 stop
CPX5:21 pmCulebra
Sep 2
CPX10:48 amCulebra
9h 59m
1 stop
IAD8:47 pmWashington, D.C. Dulles Intl
$1,704
United Airlines
Jul 10
IAD6:33 amWashington, D.C. Dulles Intl
10h 48m
2 stops
CPX5:21 pmCulebra
Jul 14
CPX10:48 amCulebra
24h 33m
1 stop
IAD11:21 amWashington, D.C. Dulles Intl
$1,708

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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 June 25, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Culebra that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Culebra

IAD - CPX

IADCPX

Washington, D.C. Dulles Intl

Mon 7/13

5:24 pm-5:21 pm

1 stop23h 57m

Culebra

Sun 7/19

3:05 pm-11:21 am

1 stop20h 16m

$789

Washington, D.C.Culebra

IAD - CPX

IADCPX

Washington, D.C. Dulles Intl

Mon 7/13

6:33 am-3:19 pm

2 stops8h 46m

Culebra

Sun 7/19

3:05 pm-11:21 am

1 stop20h 16m

$793

Washington, D.C.Culebra

IAD - CPX

IADCPX

Washington, D.C. Dulles Intl

Mon 7/13

6:33 am-5:21 pm

2 stops10h 48m

Culebra

Sun 7/19

5:41 pm-7:22 am

2 stops13h 41m

$997

Washington, D.C.Culebra

IAD - CPX

IADCPX

Washington, D.C. Dulles Intl

Sun 8/30

6:15 am-5:21 pm

2 stops11h 06m

Culebra

Wed 9/2

10:48 am-9:28 pm

2 stops10h 40m

$1,558
Quickest round-trip

Washington, D.C.Culebra

IAD - CPX

IADCPX

Washington, D.C. Dulles Intl

Sun 8/30

9:00 am-5:21 pm

1 stop8h 21m

Culebra

Wed 9/2

10:48 am-8:47 pm

1 stop9h 59m

$1,704

Washington, D.C.Culebra

IAD - CPX

IADCPX

Washington, D.C. Dulles Intl

Fri 7/10

6:33 am-5:21 pm

2 stops10h 48m

Culebra

Tue 7/14

10:48 am-11:21 am

1 stop24h 33m

$1,708

Washington, D.C.Culebra

IAD - CPX

IADCPX

Washington, D.C. Dulles Intl

Mon 7/13

6:10 am-5:21 pm

2 stops11h 11m

Culebra

Sun 7/19

10:48 am-12:45 am

3 stops13h 57m

$1,727

Washington, D.C.Culebra

IAD - CPX

IADCPX

Washington, D.C. Dulles Intl

Fri 7/10

8:34 am-5:21 pm

1 stop8h 47m

Culebra

Tue 7/14

10:48 am-8:56 pm

1 stop10h 08m

$1,854

Washington, D.C.Culebra

IAD - CPX

IADCPX

Washington, D.C. Dulles Intl

Mon 8/17

9:00 am-5:21 pm

1 stop8h 21m

Culebra

Sun 8/23

10:48 am-9:28 pm

2 stops10h 40m

$1,896

Washington, D.C.Culebra

IAD - CPX

IADCPX

Washington, D.C. Dulles Intl

Sun 8/16

10:41 pm-5:21 pm

2 stops18h 40m

Culebra

Tue 8/18

10:48 am-9:28 pm

2 stops10h 40m

$1,991

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Culebra from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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 airlines fly to Culebra?

United Airlines, Frontier and JetBlue are the top three most popular airlines that fly to Culebra from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Culebra. Keep in mind that there are 5 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. Dulles Intl Airport to Culebra

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Culebra (IAD to CPX) flight deals and tips

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

Fastest flight time

11h 06m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Culebra takes 11h 06m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Culebra. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Culebra.
Search flight deals

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

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

    Culebra is 1600.8 mi away from Washington, D.C. Dulles Intl. Flights usually cover this in 11h 06m, depending on flying conditions and air traffic around both airports.

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

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

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Culebra. momondo saves you time and could save you money on your trip.

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 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 Culebra from Washington, D.C..

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 can track prices for Washington, D.C. to Culebra 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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