Find Cheap Flights from Raleigh to San Juan (RDU - SJU)

Flights overview

Useful information for finding cheap flights from Raleigh to San Juan and booking your next trip

Cheapest round-trip flights	$224	Frontier 1 stop 11 hr Thu, Jun 4 — Wed, Jun 10	The cheapest round-trip flight from Raleigh to San Juan is currently $224
Cheapest one-way flight	$98	Frontier 1 stop 7 hr Mon, May 18	The cheapest one-way flight from Raleigh to San Juan is currently $98
Cheapest nonstop flights	$276	Frontier Nonstop 4 hr Thu, May 14 — Thu, May 21	The cheapest nonstop round-trip flight from Raleigh to San Juan is currently $276
Last-minute weekend getaway	$310	Frontier 1 stop 13 hr Sat, May 9 — Sun, May 10	The cheapest last-minute weekend getaway from Raleigh to San Juan is currently $310
Cheapest business class flights	$498	Frontier 1 stop 7 hr Sat, Aug 1 — Mon, Aug 10	The cheapest business class round-trip flight from Raleigh to San Juan is currently $498

Fastest flight	3 hr 21 min	The fastest nonstop flight from Raleigh to San Juan takes 3 hr 21 min
Nonstop flights	Some days	There are direct flights on this route 6 days a week: Mon, Tue, Thu, Fri, Sat, Sun.

When is the cheapest time to fly?

The cheapest month to fly from Raleigh to San Juan is typically January. The most expensive month to fly is typically August.

January Cheapest	Typical prices: $180–285
August Most expensive	Typical prices: $260–385

Popular airlines from Raleigh to San Juan

American

from $316

Typical price: $290–600

427 weekly connecting flights

RDU - SJU Every day
JetBlue

Nonstop

from $307

Typical price: $305–570

5 weekly nonstop flights

RDU - SJU Every Mon, Thu, Fri, Sat, Sun

98 weekly connecting flights

RDU - SJU Every day
Southwest

from $386

Typical price: $310–550

295 weekly connecting flights

RDU - SJU Every day
Delta

from $499

Typical price: $445–1,050

265 weekly connecting flights

RDU - SJU Every day
Frontier

Nonstop

from $224

Typical price: $215–465

3 weekly nonstop flights

RDU - SJU Every Mon, Tue, Thu

76 weekly connecting flights

RDU - SJU Every day
United

from $314

Typical price: $335–690

118 weekly connecting flights

RDU - SJU Every day

Popular airports near Raleigh

Raleigh-Durham International Airport (RDU)

Raleigh United States 21 min 11 mi
Charlotte Douglas International Airport (CLT)

Charlotte United States 2 hr 41 min 135 mi
Richmond International Airport (RIC)

Richmond United States 2 hr 33 min 139 mi
Piedmont Triad International Airport (GSO)

Greensboro United States 1 hr 27 min 76 mi

Popular airports near San Juan

Luis Munoz Marin International Airport (SJU)

San Juan Puerto Rico 15 min 4 mi
Antonio Rivera Rodríguez Airport (VQS)

Vieques Puerto Rico 2 hr 35 min 42 mi
Benjamín Rivera Noriega Airport (CPX)

Culebra Puerto Rico 3 hr 3 min 50 mi
Aeropuerto Internacional Rafael Hernández (BQN)

Aguadilla Puerto Rico 1 hr 50 min 70 mi

Frequently asked questions about flying from Raleigh to San Juan

The cheapest flights from Raleigh to San Juan are usually in January. Typical ticket prices in January range from $180 to $285.

The cheapest round-trip flight from Raleigh to San Juan recently found on Google Flights was with Frontier from $224. The cheapest one-way flight was with Frontier from $98.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest American flight from Raleigh to San Juan is $316, flying from May 18 to May 27.
The cheapest JetBlue flight from Raleigh to San Juan is $307, flying from May 16 to May 22.
The cheapest Southwest flight from Raleigh to San Juan is $386, flying from Jul 30 to Aug 5.
The cheapest Delta flight from Raleigh to San Juan is $499, flying from May 3 to May 9.
The cheapest Frontier flight from Raleigh to San Juan is $224, flying from Jun 4 to Jun 10.
The cheapest United flight from Raleigh to San Juan is $314, flying from May 16 to May 23.

The cheapest round-trip flight from Raleigh to San Juan starts at $224 from Thu, Jun 4 to Wed, Jun 10. The cheapest one-way flight starts at $98 and departs on Mon, May 18.

3 hr 21 min is the shortest flight time from Raleigh to San Juan.

Peak travel is Dec–Jul. A tropical climate ensures warm temperatures and frequent rainfall year-round. The San Sebastián Street Festival (Jan) is a huge open-air party, with music, food and rum cocktails, plus local artists displaying their paintings around Old San Juan. Festival Casals (varies Feb/Mar) is a classical music festival staged in honor of cellist Pablo Casals, who founded the Puerto Rico Symphony Orchestra. Hurricane season is Jun–Nov.

It's easy to use Google Flights to find the cheapest days to fly from Raleigh to San Juan.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Raleigh to San Juan really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Raleigh to San Juan.

In terms of nonstop flights, JetBlue is the most popular. JetBlue offers 5 nonstop flights and 98 connecting flights per week. JetBlue flies from Raleigh-Durham International Airport (RDU) to Luis Munoz Marin International Airport (SJU) .

In terms of flights, American is the most popular. American offers 427 connecting flights per week. American flies from Raleigh-Durham International Airport (RDU) to Luis Munoz Marin International Airport (SJU) .

Other popular airlines flying from Raleigh to San Juan are:

Southwest offers 295 connecting flights per week. Southwest flies from Raleigh-Durham International Airport (RDU) to Luis Munoz Marin International Airport (SJU) .
Delta offers 265 connecting flights per week. Delta flies from Raleigh-Durham International Airport (RDU) to Luis Munoz Marin International Airport (SJU) .
Frontier offers 3 nonstop flights and 76 connecting flights per week. Frontier flies from Raleigh-Durham International Airport (RDU) to Luis Munoz Marin International Airport (SJU) .
United offers 118 connecting flights per week. United flies from Raleigh-Durham International Airport (RDU) to Luis Munoz Marin International Airport (SJU) .

The number of connecting flights refers to distinct flights with at least one stop between Raleigh and San Juan.

The cheapest round-trip flight from Raleigh to San Juan recently found on Google Flights was with Frontier from $224. The cheapest one-way flight was with Frontier from $98.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest American flight from Raleigh to San Juan is $316, flying from May 18 to May 27.
The cheapest JetBlue flight from Raleigh to San Juan is $307, flying from May 16 to May 22.
The cheapest Southwest flight from Raleigh to San Juan is $386, flying from Jul 30 to Aug 5.
The cheapest Delta flight from Raleigh to San Juan is $499, flying from May 3 to May 9.
The cheapest Frontier flight from Raleigh to San Juan is $224, flying from Jun 4 to Jun 10.
The cheapest United flight from Raleigh to San Juan is $314, flying from May 16 to May 23.

JetBlue and Frontier fly direct from Raleigh to San Juan.

There are 5 JetBlue direct flights from Raleigh to San Juan per week. Flights are available on Monday, Thursday, Friday, Saturday and Sunday.
There are 3 Frontier direct flights from Raleigh to San Juan per week. Flights are available on Monday, Tuesday and Thursday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Raleigh and San Juan at price $310 is offered by Frontier from Sat, May 9 to Sun, May 10.

JetBlue and Frontier fly direct from Raleigh to San Juan.

There are 5 JetBlue direct flights from Raleigh to San Juan per week. Flights are available on Monday, Thursday, Friday, Saturday and Sunday.
There are 3 Frontier direct flights from Raleigh to San Juan per week. Flights are available on Monday, Tuesday and Thursday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

Direct flights from Raleigh to San Juan are only available on Monday, Tuesday, Thursday, Friday, Saturday and Sunday.

The cheapest direct (nonstop) round-trip flights between Raleigh and San Juan start at $276 from Thu, May 14 to Thu, May 21 with Frontier.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Raleigh to San Juan, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Raleigh and San Juan start at $498 from Sat, Aug 1 to Mon, Aug 10 with Frontier.

The cheapest economy class round-trip flights between Raleigh and San Juan start at $224 from Thu, Jun 4 to Wed, Jun 10.

To book business class trips from Raleigh to San Juan, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Raleigh and San Juan starts at $310 from Sat, May 9 to Sun, May 10 with Frontier.

The cheapest last-minute deal between Raleigh and San Juan at price $310 is offered by Frontier from Sat, May 9 to Sun, May 10.

To find last-minute flight deals from Raleigh to San Juan, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.