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Puerto Rico

$67+ Cheap flights from Raleigh (RDU) to Puerto Rico

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SJU
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Raleigh to Puerto Rico

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

Round-trip from

$211
(Mytrip)

One-way from

$67
(Cheapflightsfares)

Popular in

December

Cheapest in

May

Average price

$347

Good round-trip deal

$226 or less

Good one-way deal

$127 or less
From Raleigh-Durham to Puerto Rico
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One-way flight from Raleigh-Durham to Puerto Rico
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Highest demand for flights based on searches. 14% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Raleigh-Durham to Puerto Rico.
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Price to beat on a one-way flight from Raleigh-Durham to Puerto Rico.
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Find flight deals from Raleigh to Puerto Rico

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

This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/910:17 amRDU - SJU
2 stops25h 14mSpirit Airlines
Sun 5/118:12 pmSJU - RDU
1 stop13h 00mSpirit Airlines
Deal found 3/27$211
This FlightHub deal was found by Cheapflights users on 3/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/49:32 pmRDU - SJU
Nonstop3h 20mMultiple Airlines
Tue 4/86:25 pmSJU - RDU
1 stop23h 26mMultiple Airlines
Deal found 3/27$224
This Cheapflightsfares deal was found by Cheapflights users on 3/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/268:39 pmRDU - SJU
Nonstop3h 20mFrontier
Sat 5/311:25 amSJU - RDU
Nonstop3h 42mFrontier
Deal found 3/27$234
This JetBlue deal was found by Cheapflights users on 3/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/266:00 amRDU - SJU
Nonstop3h 24mJetBlue
Sat 5/36:05 amSJU - RDU
1 stop9h 43mJetBlue
Deal found 3/27$255
This Southwest deal was found by Cheapflights users on 3/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/266:45 pmRDU - SJU
1 stop5h 10mSouthwest
Sat 5/36:20 amSJU - RDU
1 stop8h 35mSouthwest
Deal found 3/27$270
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/46:05 amRDU - SJU
1 stop8h 39mUnited Airlines
Mon 4/71:05 amSJU - RDU
1 stop7h 36mUnited Airlines
Deal found 3/27$289
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2611:21 amRDU - SJU
1 stop9h 02mDelta
Wed 4/307:15 amSJU - RDU
1 stop6h 48mDelta
Deal found 3/27$294
This United deal was found by Cheapflights users on 3/26. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/233:10 pmRDU - BQN
1 stop7h 59mUnited Airlines
Mon 7/2812:15 amBQN - RDU
1 stop8h 56mUnited Airlines
Deal found 3/26$297
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/410:16 pmRDU - PSE
1 stop11h 36mFrontier
Sun 4/61:25 pmPSE - RDU
1 stop20h 31mFrontier
Deal found 3/27$298
This Booking.com deal was found by Cheapflights users on 3/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/266:05 amRDU - BQN
1 stop19h 49mFrontier
Fri 5/22:47 amBQN - RDU
1 stop7h 36mFrontier
Deal found 3/27$306
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:06 amRDU - SJU
1 stop7h 14mAmerican Airlines
Tue 9/233:55 pmSJU - RDU
1 stop5h 15mAmerican Airlines
Deal found 3/27$335
This JetBlue deal was found by Cheapflights users on 3/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/25:40 pmRDU - PSE
1 stop8h 18mJetBlue
Fri 7/111:35 amPSE - RDU
1 stop6h 34mJetBlue
Deal found 3/26$468

Cheapflights Fare Finder

Customize your flight search to find flights from Raleigh to Puerto Rico 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 28, 2025.
Use the filters below to find and compare flights from Raleigh to Puerto Rico that are best for you.

Fly from

Raleigh

Fly to

Puerto Rico

Route

Depart

Return

Price

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Fri 5/9

10:17 am-11:31 am

2 stops25h 14m

San Juan Luis Munoz Marin Intl

Sun 5/11

8:12 pm-9:12 am

1 stop13h 00m

$211

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Fri 5/9

4:07 pm-7:29 pm

Nonstop3h 22m

San Juan Luis Munoz Marin Intl

Sun 5/11

8:12 pm-9:12 am

1 stop13h 00m

$224

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Sat 4/26

8:39 pm-11:59 pm

Nonstop3h 20m

San Juan Luis Munoz Marin Intl

Sat 5/3

11:25 am-3:07 pm

Nonstop3h 42m

$234

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Sat 4/26

6:00 am-9:24 am

Nonstop3h 24m

San Juan Luis Munoz Marin Intl

Sat 5/3

6:05 am-3:48 pm

1 stop9h 43m

$255

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Sat 4/26

6:45 pm-11:55 pm

1 stop5h 10m

San Juan Luis Munoz Marin Intl

Sat 5/3

6:20 am-2:55 pm

1 stop8h 35m

$270

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Sat 4/26

11:21 am-8:23 pm

1 stop9h 02m

San Juan Luis Munoz Marin Intl

Wed 4/30

7:15 am-2:03 pm

1 stop6h 48m

$294

RaleighAguadilla

RDU - BQN

RDUBQN

Raleigh-Durham

Wed 7/23

3:10 pm-11:09 pm

1 stop7h 59m

Aguadilla Borinquen

Mon 7/28

12:15 am-9:11 am

1 stop8h 56m

$297

RaleighPonce

RDU - PSE

RDUPSE

Raleigh-Durham

Wed 4/23

6:05 am-8:46 am

1 stop26h 41m

Ponce Mercedita

Mon 4/28

9:46 am-9:11 am

1 stop23h 25m

$298

RaleighAguadilla

RDU - BQN

RDUBQN

Raleigh-Durham

Sat 4/26

6:05 am-1:54 am

1 stop19h 49m

Aguadilla Borinquen

Fri 5/2

2:47 am-10:23 am

1 stop7h 36m

$306

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Fri 5/9

6:00 am-1:45 pm

1 stop7h 45m

San Juan Luis Munoz Marin Intl

Tue 5/13

7:45 am-5:41 pm

1 stop9h 56m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 28 results
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Best time to book a flight from Raleigh to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Raleigh 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 Raleigh to Puerto Rico

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

Currently, September is the cheapest month in which you can book a flight from Raleigh to Puerto Rico (average of $254). Flying from Raleigh to Puerto Rico in December is currently the most expensive (average of $336). 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 RDU to PR?

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Raleigh to Puerto Rico as you normally would.

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Puerto Rico when rainfall is around 2.2 in.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated March 28, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines from Raleigh to Puerto Rico to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
JetBlue
7.3
Good
2,923 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Puerto Rico. 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 from for flights from Raleigh to Puerto Rico?

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

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

    The cheapest airlines for a one-way flight from Raleigh to Puerto Rico are Spirit Airlines ($67), Frontier ($96), and Southwest ($122).

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

    The most popular route from Raleigh to Puerto Rico is Raleigh-Durham - San Juan Luis Munoz Marin Intl. You may also consider Raleigh-Durham - Ponce Mercedita or Raleigh-Durham - Aguadilla Borinquen.

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

    Looking for the cheapest flight from Raleigh to Puerto Rico? While on average our users pay $254, our data indicates the cheapest price to be $74. The most popular route (Raleigh-Durham - San Juan Luis Munoz Marin Intl), is priced around $190.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Raleigh to Puerto Rico 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 Raleigh to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Raleigh to Puerto Rico (average of $254). Flying from Raleigh to Puerto Rico in December is currently the most expensive (average of $336). 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

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Alternative routes for Raleigh to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
Raleigh to Luis Munoz Marin Intl flights
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Top 7 airlines flying from Raleigh to Puerto Rico

Discover the top 7 airlines that operate flights from Raleigh to Puerto Rico. 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 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$92Average$272FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$101Average$246FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$165Average$366FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$206Average$375FlexibilityNo cancel feeOn-time69%
DeltaCheapest$207Average$381FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$264Average$422FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$276Average$454FlexibilityNo cancel feeOn-time63%
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