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Cheap flights from Raleigh-Durham Intl (RDU) to San Juan (SJU)

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How to find the cheapest flight from
Raleigh-Durham Intl (RDU) to San Juan (SJU)

What is the cheapest day to fly round-trip from Raleigh-Durham Intl to San Juan?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 32% when planning your travel around this day of the week.

How far in advance should I book a flight from Raleigh-Durham Intl to San Juan?

To save on the cost of your flight from Raleigh-Durham Intl to San Juan, book at least 41 days before your planned departure. Booking around this time can save you about 11% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $380 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $415.

What is the cheapest month to fly from Raleigh-Durham Intl to San Juan?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to San Juan. Flights to San Juan from Raleigh-Durham Intl in September are about $380 on average during September, but can be found for as low as $194.

Cheap flights from Raleigh-Durham Intl to San Juan in July, August 2020

The best prices found for RDU to SJU flights for July, August
25 Jul - 29 Jul
$121pp
RDU
Raleigh-Durham
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
RDU
Raleigh-Durham
28 Jul - 4 Aug
$126pp
RDU
Raleigh-Durham
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
RDU
Raleigh-Durham
18 Jul - 25 Jul
$130pp
RDU
Raleigh-Durham
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
RDU
Raleigh-Durham

Raleigh-Durham Intl to San Juan 2020 flight deals

Cheap flights to San Juan from Raleigh-Durham Intl found for this year
25 Jul - 29 Jul
$121pp
RDU
Raleigh-Durham
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
RDU
Raleigh-Durham
28 Jul - 4 Aug
$126pp
RDU
Raleigh-Durham
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
RDU
Raleigh-Durham
6 Aug - 7 Aug
$130pp
RDU
Raleigh-Durham
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
RDU
Raleigh-Durham

Last minute flights from Raleigh-Durham Intl to San Juan

Late deals on round-trip flights to San Juan from Raleigh-Durham Intl, departing today and this week
27 Jun - 4 Jul
$243pp
RDU
Raleigh-Durham
Spirit Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Spirit Airlines
 
1 STOP
RDU
Raleigh-Durham
27 Jun - 7 Jul
$265pp
RDU
Raleigh-Durham
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
Non-Stop
RDU
Raleigh-Durham
27 Jun - 5 Jul
$285pp
RDU
Raleigh-Durham
Multiple Airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Frontier
Non-Stop
RDU
Raleigh-Durham

One-way flights to San Juan from Raleigh-Durham Intl

The cheapest one-way flights from Raleigh-Durham Intl to San Juan
5:32 pm - 9:16 am
Spirit Airlines
1 Stop
15h 44m
RDU - SJU
Spirit Airlines
$65
FlightNetwork
5:32 pm - 9:16 am
Spirit Airlines
1 Stop
15h 44m
RDU - SJU
Spirit Airlines
$70
FlightNetwork
5:32 pm - 9:16 am
Spirit Airlines
1 Stop
15h 44m
RDU - SJU
Spirit Airlines
$81
Kiwi.com

Related info for your journey

Useful info, stats and facts about Raleigh-Durham Intl to San Juan flights.

Flight FAQs

From Raleigh-Durham Intl to San Juan

Are flight prices decreasing from Raleigh-Durham Intl to San Juan due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Raleigh-Durham Intl and San Juan for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Raleigh-Durham Intl to San Juan for under $200 on Cheapflights?

Yes, there are multiple flights from Raleigh-Durham Intl to San Juan for under $200. The cheapest flight booked recently is on Spirit Airlines for just $121, but on average you can expect to pay $145.

Are there nonstop flights from Raleigh-Durham Intl to San Juan for under $100 on Cheapflights?

There are no nonstop flights from Raleigh-Durham Intl to San Juan, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Raleigh-Durham Intl to San Juan for under $300?

There are currently 20+ open flights from Raleigh-Durham Intl to San Juan within the next 7 days for less than $300.

How popular is this flight route?

This flight path from Raleigh-Durham to San Juan was viewed by 319 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What is the cheapest airline for this route?

While looking for the best option consider Delta Air Lines, Inc., our data currently shows that they have the cheapest flight available for the flight path. When traveling from Raleigh-Durham Intl to San Juan, generally 324 flights depart for this route daily.

Is Raleigh-Durham Intl weather warmer or cooler than San Juan?

We forecast the temperature to be around the 91 °F's in July, on average. The temperature in San Juan is generally colder than in Raleigh-Durham Intl. Book flights in a timely manner in correlation to your departure date.

Alternative routes for Raleigh-Durham Intl to San Juan

Destination information for San Juan

Things to know before you go. Useful info for your trip from Raleigh-Durham Intl to San Juan
Today's exchange rate
$1 = $1.00
Average temperature for July in San Juan
89.6 °F
Avg rainfall for July in San Juan
4.7 ″

Airports servicing Raleigh

Airports servicing San Juan

San Juan Isla Grande (SIG)