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Puerto Rico

$86+ Cheap flights from Durham, NC 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SJU
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Durham to Puerto Rico

Keep the following information in mind while searching for Durham to Puerto Rico flight deals. Data was last updated September 16, 2025.

Round-trip from

$223
(Frontier)

One-way from

$86
(Frontier)

Popular in

December

Cheapest in

October

Average price

$316
From Durham to Puerto Rico
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One-way flight from Durham to Puerto Rico
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Highest demand for flights based on searches. 3% potential increase in price ($10 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 September 2025
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Find flight deals from Durham to Puerto Rico

Cheapest flights from Durham to Puerto Rico
Explore the most affordable flight options available from Durham to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Frontier deal was found by Cheapflights users on 9/14. 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 10/187:30 amRDU - SJU
1 stop6h 58mFrontier
Tue 10/216:22 amSJU - RDU
1 stop12h 29mFrontier
Deal found 9/14$223
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 11/172:14 pmRDU - SJU
1 stop12h 19mMultiple Airlines
Thu 11/206:05 amSJU - RDU
Nonstop3h 39mMultiple Airlines
Deal found 9/14$224
This Frontier deal was found by Cheapflights users on 9/14. 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 10/191:51 pmRDU - SJU
1 stop6h 05mFrontier
Sat 10/256:22 amSJU - RDU
2 stops12h 16mFrontier
Deal found 9/14$227
This Frontier deal was found by Cheapflights users on 9/14. 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 10/1412:30 pmRDU - SJU
2 stops11h 59mFrontier
Tue 10/216:22 amSJU - RDU
1 stop12h 29mFrontier
Deal found 9/14$229
This Trip.com deal was found by Cheapflights users on 9/15. 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.
Fri 10/244:20 pmRDU - SJU
Nonstop3h 30mJetBlue
Sat 11/19:25 amSJU - RDU
Nonstop3h 40mJetBlue
Deal found 9/15$230
This Frontier deal was found by Cheapflights users on 9/14. 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 10/161:51 pmRDU - SJU
1 stop6h 05mFrontier
Sat 10/256:22 amSJU - RDU
2 stops12h 16mFrontier
Deal found 9/14$232
This Frontier deal was found by Cheapflights users on 9/14. 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 12/48:07 pmRDU - SJU
Nonstop3h 21mFrontier
Mon 12/87:00 amSJU - RDU
1 stop10h 06mFrontier
Deal found 9/14$233
This Frontier deal was found by Cheapflights users on 9/15. 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 10/241:51 pmRDU - SJU
1 stop6h 05mFrontier
Sat 11/15:51 pmSJU - RDU
2 stops25h 11mFrontier
Deal found 9/15$234
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 9/293:40 pmRDU - SJU
1 stop10h 18mMultiple Airlines
Thu 10/24:51 pmSJU - RDU
1 stop15h 37mMultiple Airlines
Deal found 9/14$235
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/173:15 pmRDU - SJU
1 stop10h 47mMultiple Airlines
Wed 10/224:51 pmSJU - RDU
1 stop15h 23mMultiple Airlines
Deal found 9/14$236
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Sun 9/286:22 amRDU - SJU
1 stop7h 49mMultiple Airlines
Wed 10/19:26 pmSJU - RDU
1 stop11h 02mMultiple Airlines
Deal found 9/16$237
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Tue 9/302:33 pmRDU - SJU
1 stop11h 25mFrontier
Fri 10/39:26 pmSJU - RDU
1 stop21h 38mFrontier
Deal found 9/16$238

Cheapflights Fare Finder

 
Customize your flight search to find flights from Durham 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 September 16, 2025.
Use the filters below to find and compare flights from Durham to Puerto Rico that are best for you.

Fly from

Durham

Fly to

Puerto Rico

Route

Depart

Return

Price

RaleighAguadilla

RDU - BQN

RDUBQN

Raleigh-Durham

Sat 11/8

7:12 pm-3:04 am

1 stop6h 52m

Aguadilla Borinquen

Fri 11/14

3:59 am-9:50 am

1 stop6h 51m

$239

RaleighAguadilla

RDU - BQN

RDUBQN

Raleigh-Durham

Fri 10/17

1:59 pm-2:04 am

1 stop12h 05m

Aguadilla Borinquen

Sat 10/25

11:03 am-6:13 pm

1 stop7h 10m

$242

RaleighAguadilla

RDU - BQN

RDUBQN

Raleigh-Durham

Sat 10/4

7:03 pm-2:27 am

1 stop7h 24m

Aguadilla Borinquen

Mon 10/20

2:59 am-11:30 am

1 stop8h 31m

$242

RaleighPonce

RDU - PSE

RDUPSE

Raleigh-Durham

Thu 10/2

9:02 pm-9:30 am

1 stop12h 28m

Ponce Mercedita

Sun 10/5

10:15 am-9:53 am

1 stop23h 38m

$244

RaleighPonce

RDU - PSE

RDUPSE

Raleigh-Durham

Sun 10/19

9:36 pm-9:49 am

1 stop12h 13m

Ponce Mercedita

Sat 11/1

12:15 pm-9:43 am

1 stop21h 28m

$254

RaleighAguadilla

RDU - BQN

RDUBQN

Raleigh-Durham

Fri 10/3

8:23 pm-2:27 am

1 stop6h 04m

Aguadilla Borinquen

Thu 10/9

2:59 am-9:35 am

1 stop6h 36m

$260

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Mon 9/29

3:08 pm-10:00 pm

1 stop6h 52m

San Juan Luis Munoz Marin Intl

Thu 10/2

2:26 pm-12:13 am

1 stop9h 47m

$261

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Tue 10/21

2:01 pm-9:59 pm

1 stop7h 58m

San Juan Luis Munoz Marin Intl

Fri 10/31

5:43 pm-12:17 am

1 stop6h 34m

$261

RaleighPonce

RDU - PSE

RDUPSE

Raleigh-Durham

Fri 12/5

9:58 pm-9:55 am

1 stop10h 57m

Ponce Mercedita

Sat 12/13

10:50 am-8:23 am

1 stop22h 33m

$264

RaleighPonce

RDU - PSE

RDUPSE

Raleigh-Durham

Thu 12/4

12:18 pm-9:55 am

1 stop20h 37m

Ponce Mercedita

Mon 12/8

10:50 am-9:03 pm

1 stop11h 13m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 51 results
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Best time to book a flight from Durham to Puerto Rico

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

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

Currently, September is the cheapest month in which you can book a flight from Durham to Puerto Rico (average of $254). Flying from Durham to Puerto Rico in June is currently the most expensive (average of $339). 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 DU8 to PR?

Find hourly flight availability from Durham 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 September 16, 2025.

When flying from Durham to Puerto Rico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 16, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and American Airlines from Durham to Puerto Rico by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

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
Delta
8.0
Very good
7,957 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

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
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

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
2,914 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

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
3,174 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Food

7.0

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 Durham to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For as low as $239, Frontier can have you in Puerto Rico from Durham in 6h 52m. The distance between Durham and Puerto Rico is about 1395 mi. This flight may include one or multiple stops.

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

    The most popular route from Durham 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 Durham to Puerto Rico?

    Looking at all options, your cheapest flight can be booked for $125. While the most popular route (Raleigh-Durham - San Juan Luis Munoz Marin Intl) can be booked for $217 on average, our data indicates $262 when flying from Durham to Puerto Rico.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Durham to Puerto Rico (average of $254). Flying from Durham to Puerto Rico in June is currently the most expensive (average of $339). 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 Durham to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Durham to Puerto Rico

Discover the top 7 airlines that operate flights from Durham 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$78Average$246FlexibilityNo cancel feeOn-time65%
FrontierCheapest$100Average$270FlexibilityNo cancel feeOn-time62%
DeltaCheapest$184Average$427FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$198Average$404FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$220Average$451FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$272Average$547FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$281Average$438FlexibilityNo cancel feeOn-time63%

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