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Data updated: 2026-10-28 13:23:58

San Juan (SJU) to Culebra (CPX) Flights

Compare flights from San Juan to Culebra, explore popular airlines, airports, and travel tips.
Get the latest collected flight schedules, prices, and route information all in one place.
SJU········· ·········CPX
Luis Munoz Marin International AirportBenjamin Rivera Noriega Airport
Distance
47 miles
Flight time
34m
Time difference
CPX is 0h ahead
Departure date
Return date

Flights from San Juan to Culebra

All times are shown in local time. Prices are for one-way, per adult, including taxes and fees.

Transfers
Airlines
Airline allianceAirlines
Departure / arrival
Departure time (local time)Arrival time (local time)
Airport
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Arrival airports
Collected nonstop flight records from SJU to CPX on 2026-10-29
08:00SJUAST UTC−434m
····· ✈ ·····
Nonstop
08:34CPXAST UTC−4$89.00One-way
Flight details
09:48SJUAST UTC−434m
····· ✈ ·····
Nonstop
10:22CPXAST UTC−4$89.00One-way
Flight details
12:06SJUAST UTC−434m
····· ✈ ·····
Nonstop
12:40CPXAST UTC−4$89.00One-way
Flight details
16:47SJUAST UTC−434m
····· ✈ ·····
Nonstop
17:21CPXAST UTC−4$89.00One-way
Flight details

Flight route map

San Juan (SJU) to Culebra (CPX) Non-stop flight routes illustrated on a map.

Flights from San Juan (SJU), (unassigned), to Culebra (CPX), (unassigned), are shown on the map. Based on recorded flight history, the distance is approximately 47 miles.

Departure
Luis Munoz Marin International Airport · (unassigned), Puerto Rico · 18° 26' 22" N 66° 00' 06" W
Flight route
47 miles · 34m
Direction
100.70° (E)
Geographic midpoint
The geographic midpoint is at latitude 18.37649, longitude -65.65272, approximately 23.3 miles from both airports.
Great-circle distance
46.6 miles
Driving route
53 miles · 1 hr 4 min
Time difference
CPX is 0h ahead
Destination
Benjamin Rivera Noriega Airport · (unassigned), Puerto Rico · 18° 18' 47" N 65° 18' 14" W
Distance and time are approximate; flight schedules and local times may change.

Route information

Distance
47 miles
Average flight time
34m
Time difference
CPX is 0h ahead
Route direction
The initial bearing on the course from San Juan to Culebra is 100.70°, and the compass direction is E.

Airport information

Luis Munoz Marin International Airport

Luis Munoz Marin International Airport
San Juan, (unassigned), Puerto Rico
18° 26' 22" N, 66° 00' 06" W
Elevation: 9 ft (3 m)
Time zone: AST UTC−4
View airport details

What's the weather like in San Juan and Culebra?

Temperature unit:

SJU · San Juan

87°FMainly clearFeels like 97°F
Humidity
65%
Wind
6 mph
Precipitation
0 mm

CPX · Culebra

85°FPartly cloudyFeels like 90°F
Humidity
70%
Wind
15 mph
Precipitation
0 mm
Wed, Oct 2885°F | 78°FModerate drizzle
Thu, Oct 2984°F | 83°FDense drizzle
Fri, Oct 3085°F | 82°FModerate drizzle
Sat, Oct 3184°F | 77°FThunderstorm
Sun, Nov 184°F | 80°FThunderstorm

Popular airlines from San Juan to Culebra

Popular airports near San Juan

Popular airports near Culebra

Everything you need to know for your flight from San Juan to Culebra

Which departure days are usually cheaper?

If you have flexibility with your travel dates, Tuesday and Wednesday departures are consistently your best bet for finding the lowest airfares. Across global flight routes, flying midweek can easily save you 10% to 20% compared to weekend departures, mainly because you avoid both Monday business trips and Friday weekend getaways. On the flip side, Fridays and Sundays tend to be the most expensive days of the week as leisure travelers head out and return. Another insider tip: opting for early morning flights (before 7:00 AM) or overnight red-eyes often unlocks additional savings while helping you breeze through airport security lines.

How far in advance do fares usually reach their lowest point?

There is no fixed booking window that guarantees the lowest fare for Puerto Rico to Puerto Rico (PR-PR). Once your plans are clearer, compare prices for your intended dates and nearby alternatives, using the same cabin, baggage and change conditions. Choose a fare that fits your budget and flexibility; waiting can result in either lower prices or fewer suitable options.

Which travel month has the lowest reference fare, and by how much?

In average round-trip fares grouped by travel month over the past 12 months, Oct is lowest at USD 189. Compared with the selected date's calendar month average of USD 189, the difference is USD 0. This is not a quote for a specific date or nonstop flight.

Should I book now or wait for a lower fare?

The price calendar shows no later departure date with a reference fare below USD 89 for the selected date; if the date suits you, you may consider booking. Prices for different departure dates cannot predict whether the same flight will get cheaper later; check the latest price and availability before booking.

How much could changing the departure date by a few days save?

Among available departure dates within three days of the selected date, the same-currency reference nonstop fare of USD 89 on 2026-10-29 is tied for the lowest. Fares on different dates may not be for the same cabin or fare product; check the latest price and availability before booking.