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$92+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — RDU
Apr 20 — Apr 271
Mon 4/20
Mon 4/27
1 adult, Economy
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Cheap 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 March 21, 2026.

This eDestinos deal was found by Cheapflights users on 3/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/173:23 pm
SJU
-
RDU
1 stop7h 32m
Frontier
Sat 4/185:51 pm
RDU
-
SJU
1 stop8h 10m
Frontier
Deal found 3/20$159
This Priceline deal was found by Cheapflights users on 3/20. 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.
Fri 4/173:23 pm
SJU
-
RDU
1 stop7h 32m
Frontier
Mon 4/209:03 am
RDU
-
SJU
1 stop8h 56m
Frontier
Deal found 3/20$176
This Super.com deal was found by Cheapflights users on 3/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 am
SJU
-
RDU
1 stop14h 52m
Frontier
Thu 4/2310:51 pm
RDU
-
SJU
1 stop27h 10m
Frontier
Deal found 3/20$182
This Frontier deal was found by Cheapflights users on 3/20. 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 5/76:30 am
SJU
-
RDU
1 stop9h 30m
Frontier
Fri 5/153:12 pm
RDU
-
SJU
1 stop9h 38m
Frontier
Deal found 3/20$186
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Thu 5/75:15 pm
SJU
-
RDU
1 stop7h 09m
Frontier
Tue 5/123:07 pm
RDU
-
SJU
1 stop8h 52m
Frontier
Deal found 3/20$188
This eDestinos deal was found by Cheapflights users on 3/20. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:17 pm
SJU
-
RDU
1 stop21h 45m
Frontier
Mon 5/48:14 pm
RDU
-
SJU
Nonstop3h 29m
Frontier
Deal found 3/20$190
This eDestinos deal was found by Cheapflights users on 3/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:23 pm
SJU
-
RDU
1 stop8h 20m
Frontier
Tue 5/123:07 pm
RDU
-
SJU
1 stop8h 52m
Frontier
Deal found 3/19$192
This Frontier deal was found by Cheapflights users on 3/20. 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 5/75:15 pm
SJU
-
RDU
1 stop7h 09m
Frontier
Wed 5/137:52 pm
RDU
-
SJU
1 stop6h 16m
Frontier
Deal found 3/20$196
This Frontier deal was found by Cheapflights users on 3/20. 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 5/62:59 am
BQN
-
RDU
1 stop6h 22m
Frontier
Tue 5/128:01 pm
RDU
-
BQN
1 stop6h 01m
Frontier
Deal found 3/20$211
This Priceline deal was found by Cheapflights users on 3/20. 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.
Wed 5/62:59 am
BQN
-
RDU
1 stop6h 22m
Frontier
Thu 5/1410:15 pm
RDU
-
BQN
1 stop27h 47m
Frontier
Deal found 3/20$221
This Frontier deal was found by Cheapflights users on 3/18. 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 5/52:59 am
BQN
-
RDU
1 stop6h 22m
Frontier
Wed 5/67:52 pm
RDU
-
BQN
1 stop6h 10m
Frontier
Deal found 3/18$233
This Frontier deal was found by Cheapflights users on 3/20. 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 5/62:59 am
BQN
-
RDU
1 stop6h 22m
Frontier
Wed 5/137:52 pm
RDU
-
BQN
1 stop6h 10m
Frontier
Deal found 3/20$246

Find 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 March 21, 2026.

Round-trip from

$159
(eDestinos)

One-way from

$92
(Super.com)

Popular in

March

Cheapest in

February

Average price

$333

Good round-trip deal

$176 or less

Good one-way deal

$148 or less
From Puerto Rico to Raleigh-Durham
Search Deals
One-way flight from Puerto Rico to Raleigh-Durham
Search Deals
High demand for flights, 6% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Puerto Rico to Raleigh-Durham.
Search Deals
Price to beat on a one-way flight from Puerto Rico to Raleigh-Durham.
Search Deals

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 March 21, 2026.
Use the filters below to find and compare flights from Puerto Rico to Raleigh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AguadillaRaleigh

BQN - RDU

BQNRDU

Aguadilla Borinquen

Tue 4/7

2:43 am-9:25 am

1 stop6h 42m

Raleigh-Durham

Fri 4/10

4:46 pm-1:53 am

1 stop9h 07m

$289

AguadillaRaleigh

BQN - RDU

BQNRDU

Aguadilla Borinquen

Wed 4/29

2:38 am-9:59 am

1 stop7h 21m

Raleigh-Durham

Sat 5/9

7:52 pm-11:31 am

1 stop15h 39m

$289

AguadillaRaleigh

BQN - RDU

BQNRDU

Aguadilla Borinquen

Mon 4/13

2:38 am-3:04 pm

2 stops36h 26m

Raleigh-Durham

Tue 4/21

1:40 pm-1:43 am

1 stop12h 03m

$292

AguadillaRaleigh

BQN - RDU

BQNRDU

Aguadilla Borinquen

Thu 4/9

8:27 pm-7:56 am

1 stop11h 29m

Raleigh-Durham

Mon 4/13

12:37 pm-8:19 pm

1 stop7h 42m

$310

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Tue 6/9

6:00 am-3:35 pm

1 stop9h 35m

Raleigh-Durham

Wed 7/1

6:10 pm-12:15 am

1 stop6h 05m

$342

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Sat 6/6

1:29 pm-9:36 pm

1 stop8h 07m

Raleigh-Durham

Sat 6/13

8:50 am-4:16 pm

1 stop7h 26m

$373

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Fri 5/22

4:25 pm-11:10 pm

1 stop6h 45m

Raleigh-Durham

Tue 5/26

1:25 pm-11:40 pm

2 stops10h 15m

$399

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Fri 4/17

2:00 pm-11:10 pm

2 stops9h 10m

Raleigh-Durham

Mon 4/20

2:00 pm-11:25 pm

2 stops9h 25m

$399

San JuanRaleigh

SJU - RDU

SJURDU

San Juan Luis Munoz Marin Intl

Wed 5/27

5:35 am-4:30 pm

2 stops10h 55m

Raleigh-Durham

Tue 6/2

11:25 am-9:05 pm

2 stops9h 40m

$402

AguadillaRaleigh

BQN - RDU

BQNRDU

Aguadilla Borinquen

Wed 5/6

12:15 am-8:59 am

1 stop8h 44m

Raleigh-Durham

Thu 5/14

1:04 pm-11:09 pm

1 stop10h 05m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

Showing 1-10 of 46 resultsSorted by cheapest first
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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, December is the cheapest month in which you can book a flight from Puerto Rico to Raleigh (average of $118). Flying from Puerto Rico to Raleigh in October is currently the most expensive (average of $243). 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 March 21, 2026.

It’s typically best to fly out from Puerto Rico to Raleigh in the afternoon. Doing so could potentially save you 52% 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 March 14, 2026.

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 evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Puerto Rico to Raleigh

Explore weekly flight availability from Puerto Rico to Raleigh. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 21, 2026.

The most flights from PR0 to RDU are scheduled on a Friday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

How often are flights from Puerto Rico to Raleigh delayed?

About 100% of weekly flights between Puerto Rico and Raleigh have experienced delays in the past year, with the average delay time being 99 minutes.

What is the most punctual flight time for Puerto Rico to Raleigh flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

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 March 21, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andJetBlue 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
4,325 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,325 reviews
Southwest
8.0
Very good
4,325 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,312 reviews
Southwest
8.0
Very good
4,325 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
JetBlue
7.2
Good
2,908 reviews
Southwest
8.0
Very good
4,325 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,487 reviews
Southwest
8.0
Very good
4,325 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
3,022 reviews
Southwest
8.0
Very good
4,325 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 $289, Frontier can have you in Raleigh from Puerto Rico in 6h 42m. The distance between Puerto Rico and Raleigh is about 1395 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 $89. JetBlue flights start at $134 while deals on Delta start at $136 one-way.

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

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

  • What are the most reliable airlines from Puerto Rico to Raleigh?

    No one likes to see their flight delayed. When booking a flight from Puerto Rico to Raleigh consider choosing JetBlue (90%), Delta (89%) or Frontier (64%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $74. While the most popular route (San Juan Luis Munoz Marin Intl - Raleigh-Durham) can be booked for $208 on average, our data indicates $220 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, December is the cheapest month in which you can book a flight from Puerto Rico to Raleigh (average of $118). Flying from Puerto Rico to Raleigh in October is currently the most expensive (average of $243). 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?

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Top 6 airlines flying from Puerto Rico to Raleigh

Discover the top 6 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 March 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$115Average$274FlexibilityNo cancel feeOn-time62%
DeltaCheapest$156Average$340FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$168Average$332FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$261Average$385FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$281Average$281FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$291Average$366FlexibilityNo cancel feeOn-time71%

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