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Cheap flights from Philadelphia to San Juan from $2,304

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to San Juan departing on 3/28. 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:30 am - 4:13 pm
PHL
-
CPX
9h 43m
2 stops
United Airlines Logo
10:30 am - 11:43 pm
CPX
-
PHL
37h 13m
2 stops
$2,304United Airlines
Sat, Mar 28 - Wed, Apr 1
United Airlines Logo
6:30 am - 4:13 pm
PHL
-
CPX
9h 43m
2 stops
United Airlines Logo
10:30 am - 2:16 pm
CPX
-
PHL
27h 46m
3 stops
$2,326United Airlines
Sat, Mar 28 - Wed, Apr 1

United Airlines flights from Philadelphia to Culebra

Our best United Airlines deals on Philadelphia to Culebra flight tickets
United Airlines
Mar 28
PHL6:30 amPhiladelphia
9h 43m
2 stops
CPX4:13 pmCulebra
Apr 1
CPX10:30 amCulebra
37h 13m
2 stops
PHL11:43 pmPhiladelphia
$2,304
United Airlines
Mar 28
PHL6:30 amPhiladelphia
9h 43m
2 stops
CPX4:13 pmCulebra
Apr 1
CPX10:30 amCulebra
27h 46m
3 stops
PHL2:16 pmPhiladelphia
$2,326

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia 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 January 21, 2026.
Use the filters below to find and compare flights from Philadelphia to Culebra that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaCulebra

PHL - CPX

PHLCPX

Philadelphia

Sat 3/28

6:30 am-4:13 pm

2 stops9h 43m

Culebra

Wed 4/1

10:30 am-11:43 pm

2 stops37h 13m

$2,304

PhiladelphiaCulebra

PHL - CPX

PHLCPX

Philadelphia

Sat 3/28

6:30 am-4:13 pm

2 stops9h 43m

Culebra

Wed 4/1

10:30 am-2:16 pm

3 stops27h 46m

$2,326

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Juan from

How to get the cheapest flight ticket from Philadelphia 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?

Frontier, JetBlue and United Airlines are the top three most popular airlines that fly to Culebra from Philadelphia according to our data. Frontier is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Culebra. Keep in mind that there are 8 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 Philadelphia to Culebra

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

Cheap Philadelphia to Culebra (PHL to CPX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Culebra

Fastest flight time

9h 43m

Direct flights

None
The fastest flight from Philadelphia to Culebra takes 9h 43m
There are no direct flights from Philadelphia to Culebra. There are no popular flight routes from Philadelphia to Culebra.
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  • How far is Philadelphia to Culebra by plane?

    Culebra is 1606.1 mi away from Philadelphia. Typically, this will take 9h 43m by plane in normal conditions.

  • When did momondo last update prices for flights from Philadelphia Airport to Culebra Airport?

    Prices for flights from Philadelphia Airport to Culebra Airport refresh daily.

  • How old do you have to be to fly from Philadelphia Airport to Culebra Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Culebra Airport.

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

    The travel and health documents you'll need for your trip to Culebra 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 Culebra 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 Philadelphia 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 Philadelphia.

Can I find flights from Philadelphia to Culebra with flexible booking policies on momondo?

All flight searches from Philadelphia to Culebra on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Philadelphia to Culebra?

momondo provides multiple filters to help you find the best flight to Culebra from Philadelphia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Philadelphia to Culebra right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Philadelphia 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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