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$133+ Cheap flights from Puerto Rico to Raleigh (RDU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — RDU
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Puerto Rico to Raleigh

Keep the following information in mind while searching for Puerto Rico to Raleigh flight deals. Data was last updated October 28, 2025.

Round-trip from

$240
(Frontier)

One-way from

$133
(Kiwi.com)

Popular in

April

Cheapest in

February

Average price

$281

Good round-trip deal

$252 or less

Good one-way deal

$170 or less
From Puerto Rico to Raleigh-Durham
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One-way flight from Puerto Rico to Raleigh-Durham
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Highest demand for flights based on searches. 7% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Puerto Rico to Raleigh-Durham.
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Price to beat on a one-way flight from Puerto Rico to Raleigh-Durham.
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Find flight deals from Puerto Rico to Raleigh

Cheapest flights from Puerto Rico to Raleigh
Explore the most affordable flight options available from Puerto Rico to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Frontier deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:06 pmSJU - RDU
1 stop11h 30mFrontier
Mon 1/56:42 pmRDU - SJU
Nonstop3h 33mFrontier
Deal found 10/26$240
This Frontier deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:49 amSJU - RDU
1 stop8h 09mFrontier
Wed 1/78:19 pmRDU - SJU
1 stop12h 36mFrontier
Deal found 10/25$241
This Frontier deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:06 pmSJU - RDU
1 stop11h 30mFrontier
Wed 1/78:19 pmRDU - SJU
1 stop12h 36mFrontier
Deal found 10/25$243
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:10 amSJU - RDU
1 stop7h 25mMultiple Airlines
Sun 11/238:39 pmRDU - SJU
1 stop18h 49mMultiple Airlines
Deal found 10/27$244
This CheapOair deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:55 amSJU - RDU
1 stop14h 02mFrontier
Sun 1/1811:00 amRDU - SJU
Nonstop3h 21mFrontier
Deal found 10/28$245
This Frontier deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/34:06 pmSJU - RDU
1 stop9h 06mFrontier
Mon 12/83:03 pmRDU - SJU
1 stop7h 53mFrontier
Deal found 10/28$248
This Frontier deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/237:11 amSJU - RDU
1 stop12h 32mFrontier
Sun 12/73:47 pmRDU - SJU
Nonstop3h 21mFrontier
Deal found 10/27$249
This Frontier deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:00 amSJU - RDU
2 stops14h 52mFrontier
Thu 1/112:55 pmRDU - SJU
1 stop10h 42mFrontier
Deal found 10/28$250
This Frontier deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:49 amSJU - RDU
1 stop8h 30mFrontier
Fri 1/21:15 pmRDU - SJU
1 stop8h 29mFrontier
Deal found 10/28$251
This Frontier deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/209:49 amSJU - RDU
1 stop8h 51mFrontier
Sat 1/39:47 pmRDU - SJU
1 stop12h 00mFrontier
Deal found 10/26$253
This Trip.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/93:59 amBQN - RDU
2 stops13h 57mFrontier
Fri 11/149:48 pmRDU - BQN
1 stop28h 16mFrontier
Deal found 10/26$395
This Priceline deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:01 amBQN - RDU
1 stop29h 07mJetBlue
Fri 11/141:20 pmRDU - BQN
1 stop18h 05mJetBlue
Deal found 10/26$457

Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico to Raleigh 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, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Puerto Rico to Raleigh that are best for you.

Fly from

Puerto Rico

Fly to

Raleigh

Route

Depart

Return

Price

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Fri 2/27

8:00 am-10:42 am

Nonstop3h 42m

Raleigh-Durham

Mon 3/2

11:27 am-3:45 pm

Nonstop3h 18m

$266

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Sat 2/14

4:35 pm-7:25 pm

Nonstop3h 50m

Raleigh-Durham

Sat 2/21

11:05 am-3:30 pm

Nonstop3h 25m

$282

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Sat 1/31

7:45 am-10:30 am

Nonstop3h 45m

Raleigh-Durham

Sun 2/1

11:20 am-3:47 pm

Nonstop3h 27m

$282

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Thu 12/4

2:05 am-8:22 am

1 stop7h 17m

Raleigh-Durham

Mon 12/8

3:05 pm-10:22 pm

1 stop6h 17m

$291

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Wed 11/19

6:45 am-12:05 pm

1 stop6h 20m

Raleigh-Durham

Sun 11/23

11:52 am-4:18 pm

Nonstop3h 26m

$292

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Sat 11/22

1:46 pm-10:38 pm

1 stop9h 52m

Raleigh-Durham

Sun 11/30

2:45 pm-1:13 am

1 stop9h 28m

$294

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Fri 3/20

7:00 am-10:42 am

Nonstop3h 42m

Raleigh-Durham

Mon 3/23

11:27 am-2:45 pm

Nonstop3h 18m

$302

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Fri 11/21

1:59 am-8:00 am

1 stop7h 01m

Raleigh-Durham

Sat 11/29

10:55 am-3:23 pm

Nonstop3h 28m

$303

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Tue 3/10

7:00 am-10:42 am

Nonstop3h 42m

Raleigh-Durham

Wed 3/11

11:27 am-2:45 pm

Nonstop3h 18m

$312

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Sat 11/22

3:59 am-6:43 pm

2 stops15h 44m

Raleigh-Durham

Sun 12/7

3:47 pm-8:08 pm

Nonstop3h 21m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 30 results
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Best time to book a flight from Puerto Rico to Raleigh

Have a flexible travel schedule? Discover the best time to fly to Raleigh from Puerto Rico with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Puerto Rico to Raleigh

What is the cheapest month to book a flight from Puerto Rico to Raleigh?

Currently, October is the cheapest month in which you can book a flight from Puerto Rico to Raleigh (average of $54). Flying from Puerto Rico to Raleigh in September is currently the most expensive (average of $226). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PR to RDU?

Find hourly flight availability from Puerto Rico to Raleigh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

It’s typically best to fly out from Puerto Rico to Raleigh in the afternoon. Doing so could potentially save you 41% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Puerto Rico to Raleigh?

Use this chart to determine the cheapest time to fly round-trip from Puerto Rico to Raleigh. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Puerto Rico to Raleigh flight should consider departing on Sunday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Raleigh

Get insights into the airlines that provide service to Raleigh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Raleigh. Reviews last updated October 28, 2025.
Peruse reviews from past customers who have flown with Southwest, United Airlines, and American Airlines from Puerto Rico to Raleigh to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,235 reviews
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,996 reviews
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,033 reviews
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
JetBlue
7.2
Good
2,907 reviews
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,122 reviews
Southwest
8.0
Very good
4,235 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to Raleigh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Raleigh from Puerto Rico?

    Raleigh-Durham (RDU), located 11.1 mi from the city center, is the airport you fly into when you book flights from Puerto Rico to Raleigh.

  • How long is the flight from Puerto Rico to Raleigh?

    For as low as $266, JetBlue can have you in Raleigh from Puerto Rico in 3h 42m. The distance between Puerto Rico and Raleigh is about 1435 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Puerto Rico to Raleigh one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $134. Southwest flights start at $146 while deals on United Airlines start at $146 one-way.

  • What are the most popular routes from Puerto Rico to Raleigh?

    While some choose either Vieques - Raleigh-Durham or Aguadilla Borinquen - Raleigh-Durham, San Juan Luis Munoz Marin Intl - Raleigh-Durham is the most popular route from Puerto Rico to Raleigh.

  • What are the cheapest flights from Puerto Rico to Raleigh?

    Looking at all options, your cheapest flight can be booked for $147. While the most popular route (San Juan Luis Munoz Marin Intl - Raleigh-Durham) can be booked for $184 on average, our data indicates $260 when flying from Puerto Rico to Raleigh.

  • Can I find deals for flights from Puerto Rico to Raleigh that include hotel bookings?

    Yes. In addition to deals on Puerto Rico to Raleigh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Puerto Rico to Raleigh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Puerto Rico to Raleigh.

  • Can I find deals for business class flights from Puerto Rico to Raleigh?

    Yes. Cheapflights offers flight deals from Puerto Rico to Raleigh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Puerto Rico to Raleigh?

    Currently, October is the cheapest month in which you can book a flight from Puerto Rico to Raleigh (average of $54). Flying from Puerto Rico to Raleigh in September is currently the most expensive (average of $226). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
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Dunn
Cary
Garner
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Selma
Goldsboro
Henderson
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Wilson
Pinehurst
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Alternative routes for Puerto Rico to Raleigh

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Puerto Rico to Raleigh

Discover the top 5 airlines that operate flights from Puerto Rico to Raleigh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$110Average$245FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$215Average$341FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$261Average$424FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$281Average$281FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$281Average$377FlexibilityNo cancel feeOn-time71%

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