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Cheap flights from Philadelphia to San Juan from $2,119

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 12/21. 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

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United Airlines Logo
6:00 am - 4:13 pmPHL-CPX
9h 13m2 stops
United Airlines Logo
10:30 am - 3:46 pmCPX-PHL
30h 16m2 stops
$2,119United Airlines
Find Deal
Sun, Dec 21 - Wed, Dec 24
United Airlines Logo
6:00 am - 4:13 pmPHL-CPX
9h 13m2 stops
United Airlines Logo
10:30 am - 5:32 amCPX-PHL
20h 02m2 stops
$2,188United Airlines
Find Deal
Sun, Dec 21 - Mon, Dec 29
United Airlines Logo
7:45 pm - 4:13 pmPHL-CPX
19h 28m2 stops
United Airlines Logo
10:30 am - 11:30 pmCPX-PHL
38h 00m2 stops
$2,220United Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
10:39 am - 4:13 pmPHL-CPX
28h 34m2 stops
United Airlines Logo
10:30 am - 6:54 pmCPX-PHL
33h 24m2 stops
$2,281United Airlines
Find Deal
Sat, Dec 20 - Wed, Dec 24
United Airlines Logo
10:39 am - 4:13 pmPHL-CPX
28h 34m2 stops
United Airlines Logo
10:30 am - 5:32 amCPX-PHL
20h 02m2 stops
$2,350United Airlines
Find Deal
Sat, Dec 20 - Mon, Dec 29
United Airlines Logo
6:00 am - 4:13 pmPHL-CPX
9h 13m2 stops
United Airlines Logo
10:30 am - 3:46 pmCPX-PHL
30h 16m2 stops
$2,353United Airlines
Find Deal
Mon, Dec 22 - Wed, Dec 24
United Airlines Logo
6:00 am - 4:13 pmPHL-CPX
9h 13m2 stops
United Airlines Logo
10:30 am - 5:32 amCPX-PHL
20h 02m2 stops
$2,422United Airlines
Find Deal
Mon, Dec 22 - Mon, Dec 29
United Airlines Logo
7:45 pm - 4:13 pmPHL-CPX
19h 28m2 stops
United Airlines Logo
10:30 am - 3:50 pmCPX-PHL
30h 20m2 stops
$2,501United Airlines
Find Deal
Thu, Jan 15 - Tue, Jan 20
United Airlines Logo
2:50 pm - 4:13 pmPHL-CPX
24h 23m2 stops
United Airlines Logo
10:30 am - 5:32 amCPX-PHL
20h 02m2 stops
$2,586United Airlines
Find Deal
Tue, Dec 23 - Fri, Dec 26
United Airlines Logo
6:00 am - 4:13 pmPHL-CPX
9h 13m2 stops
United Airlines Logo
10:30 am - 3:46 pmCPX-PHL
30h 16m2 stops
$2,669United Airlines
Find Deal
Tue, Dec 23 - Wed, Dec 24

United Airlines flights from Philadelphia to Culebra

Our best United Airlines deals on Philadelphia to Culebra flight tickets
United Airlines
Dec 21
PHL6:00 amPhiladelphia
9h 13m
2 stops
CPX4:13 pmCulebra
Dec 24
CPX10:30 amCulebra
30h 16m
2 stops
PHL3:46 pmPhiladelphia
$2,119
Find similar
United Airlines
Dec 21
PHL6:00 amPhiladelphia
9h 13m
2 stops
CPX4:13 pmCulebra
Dec 29
CPX10:30 amCulebra
20h 02m
2 stops
PHL5:32 amPhiladelphia
$2,188
Find similar
United Airlines
Jan 15
PHL7:45 pmPhiladelphia
19h 28m
2 stops
CPX4:13 pmCulebra
Jan 19
CPX10:30 amCulebra
38h 00m
2 stops
PHL11:30 pmPhiladelphia
$2,220
Find similar

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 October 22, 2025.
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

Sun 12/21

6:00 am-4:13 pm

2 stops9h 13m

Culebra

Wed 12/24

10:30 am-3:46 pm

2 stops30h 16m

$2,119

PhiladelphiaCulebra

PHL - CPX

PHLCPX

Philadelphia

Sun 12/21

6:00 am-4:13 pm

2 stops9h 13m

Culebra

Mon 12/29

10:30 am-5:32 am

2 stops20h 02m

$2,188

PhiladelphiaCulebra

PHL - CPX

PHLCPX

Philadelphia

Thu 1/15

7:45 pm-4:13 pm

2 stops19h 28m

Culebra

Mon 1/19

10:30 am-11:30 pm

2 stops38h 00m

$2,220

PhiladelphiaCulebra

PHL - CPX

PHLCPX

Philadelphia

Sat 12/20

10:39 am-4:13 pm

2 stops28h 34m

Culebra

Wed 12/24

10:30 am-6:54 pm

2 stops33h 24m

$2,281

PhiladelphiaCulebra

PHL - CPX

PHLCPX

Philadelphia

Sat 12/20

10:39 am-4:13 pm

2 stops28h 34m

Culebra

Mon 12/29

10:30 am-5:32 am

2 stops20h 02m

$2,350

PhiladelphiaCulebra

PHL - CPX

PHLCPX

Philadelphia

Mon 12/22

6:00 am-4:13 pm

2 stops9h 13m

Culebra

Wed 12/24

10:30 am-3:46 pm

2 stops30h 16m

$2,353

PhiladelphiaCulebra

PHL - CPX

PHLCPX

Philadelphia

Mon 12/22

6:00 am-4:13 pm

2 stops9h 13m

Culebra

Mon 12/29

10:30 am-5:32 am

2 stops20h 02m

$2,422

PhiladelphiaCulebra

PHL - CPX

PHLCPX

Philadelphia

Thu 1/15

7:45 pm-4:13 pm

2 stops19h 28m

Culebra

Tue 1/20

10:30 am-3:50 pm

2 stops30h 20m

$2,501

PhiladelphiaCulebra

PHL - CPX

PHLCPX

Philadelphia

Tue 12/23

2:50 pm-4:13 pm

2 stops24h 23m

Culebra

Fri 12/26

10:30 am-5:32 am

2 stops20h 02m

$2,586

PhiladelphiaCulebra

PHL - CPX

PHLCPX

Philadelphia

Tue 12/23

6:00 am-4:13 pm

2 stops9h 13m

Culebra

Wed 12/24

10:30 am-3:46 pm

2 stops30h 16m

$2,669

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 58% 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

Direct flights

None
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 13m 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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