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Direct (non-stop) flights from Morrisville (RDU) to San Juan (SJU)

Find comprehensive flight information, schedules, and booking details for direct flights from Morrisville (RDU), US to San Juan (SJU), US. This popular route is operated by 2 airlines, offering multiple daily departures.• Flight Duration: 3h 18m - 3h 39m (average flight time)• Distance: 1443 miles (2322 km) (air miles between airports)• Daily Flights: 2-4 flights (scheduled departures per day)

RDU
Morrisville (RDU)

US

SJU
San Juan (SJU)

US

FLIGHT TIME

3h 18m - 3h 39m

FLIGHT DISTANCE

1443 miles (2322 km)
Flight time
3h 23m - 3h 26m
Earliest flight
11:52
Last flight
17:57
Distance
1443 miles (2322 km)
Cheapest month
January
Airlines
2 (Show)
Flights per week
10

Flight Schedule

December 2025
Sun
Mon
Tue
Wed
Thu
Fri
Sat

Airlines with direct flights from Morrisville (RDU) to San Juan (SJU)

JetBlue Airways (B6), Frontier Airlines (F9)

Route Insights

Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 3h 18m - 3h 39m.

Pricing patterns: January typically offers lower prices due to reduced demand outside peak travel seasons.

Best departure times: Peak departure times are 11:00, 15:00, 17:00, offering more flight options and potentially better connections.

Morrisville (RDU) - San Juan (SJU) flight price statistics

$438

Approximate

The numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.

$122
Jan
$170
Feb
$128
Mar
$183
Apr
$780
May
$360
Jun
$480
Jul
$498
Aug
$340
Sep
$861
Oct
$620
Nov
$710
Dec
Approximate prices for one round-trip flight from Morrisville (RDU) to San Juan (SJU). Graph is not to scale.

Related Information

Airports: Raleigh/Durham (RDU) • San Juan Airport (SJU)

Airlines operating this route: JetBlue Airways (B6), Frontier Airlines

Frequently Asked Questions

How many flights operate from Raleigh/Durham (RDU) to San Juan (SJU)?

There are 3 direct flights operating from Raleigh/Durham (RDU) to San Juan (SJU). Approximately 2-4 flights daily.

Which airlines operate flights from Raleigh/Durham (RDU) to San Juan (SJU)?

2 airlines operate on this route: JetBlue Airways, Frontier Airlines.

How long is the flight from Raleigh/Durham (RDU) to San Juan (SJU)?

The flight duration from Raleigh/Durham (RDU) to San Juan (SJU) is approximately 3h 18m - 3h 39m.

What is the distance from Raleigh/Durham (RDU) to San Juan (SJU)?

The distance from Raleigh/Durham (RDU) to San Juan (SJU) is 1443 miles (2322 km).

What is the flight time range for this route?

Flight times on this route range from 3h 23m - 3h 26m.

What are the earliest and latest flight departure times?

The earliest flight departs at 11:52 and the latest flight departs at 17:57.

What is the cheapest month to fly from Raleigh/Durham (RDU) to San Juan (SJU)?

January is typically the cheapest month to fly on this route.

How many flights operate per week on this route?

Approximately 10 flights operate per week from Raleigh/Durham (RDU) to San Juan (SJU).

What types of aircraft operate on this route?

This route is served by Airbus A320, Airbus A320neo.

What is the average flight price from Raleigh/Durham (RDU) to San Juan (SJU)?

The average flight price for a round-trip ticket from Raleigh/Durham (RDU) to San Juan (SJU) is approximately $438 USD. Prices can vary based on booking time, season, and airline.

When is the best time to book flights from Raleigh/Durham (RDU) to San Juan (SJU) for the lowest prices?

January is typically the cheapest month to fly from Raleigh/Durham (RDU) to San Juan (SJU). Booking in advance and avoiding peak travel seasons can help you find better deals.

How many airlines offer flights from Raleigh/Durham (RDU) to San Juan (SJU)?

2 airlines offer direct flights from Raleigh/Durham (RDU) to San Juan (SJU), providing travelers with multiple options for scheduling and pricing.

How far is San Juan (SJU) from Raleigh/Durham (RDU)?

The distance from Raleigh/Durham (RDU) to San Juan (SJU) is 1443 miles (2322 km). This is a long-haul flight route.

How long does it take to fly from Raleigh/Durham (RDU) to San Juan (SJU)?

The flight time from Raleigh/Durham (RDU) to San Juan (SJU) is approximately 3h 18m - 3h 39m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.

What city does San Juan (SJU) serve?

San Juan (SJU) serves San Juan, US.