For Unpublished Cheap Flight Deals,
Call Us at 1-888-437-4930
  • Great
    Based on 2,184 reviews
  • Safe & Secure Booking
  • Low Fare Promise
  • Buy with Confidence
  • 10 Million+ Customers
    Per Year
  • Compare & Book Over
    600 Airlines Instantly!
  • Fast, Safe &
  • Live 24/7
    Customer Support
Download Our App

Find the deals you want & manage your trips ... all while on the go.

Apply for Our Credit Card

Earn rewards points & other travel perks when you spend.

Apply Now
Check out our Blog

Get inspired, learn expert tips & add to your travel bucket list.

Read it Now
Check Your Flight Status

Get there on time,
every time!

Check Status

Recent San Juan Posts

Search Cheap Flights from Raleigh Durham to San Juan

San Juan is the capital and most populous municipality in the Commonwealth of Puerto Rico, an unincorporated territory of the United States. The city was founded by Spanish colonists in 1521 as Ciudad de Puerto Rico. San Juan is the second-oldest European-established capital city in the Americas and a major cruise ship destination. The city attracts throngs of visitors with its sandy beaches, historic forts, a rich colonial architectural heritage, and a loud musical ambiance. San Juan is also home to several hotspots that offer fine dining and entertainment scenes.

Things to do in San Juan

San Juan Viejo

Home to almost 500 years of first-rate architectural and historical identity, San Juan Viejo is the older part of the city of San Juan. The area is known for its historic forts and more than 400 beautifully restored 16th- and 17th-century colonial buildings. One of the prominent highlights here is the Fuerte San Felipe del Morro, a fortress set on a raised land overlooking the sea.

El Morro is a 16th century fortress built on a point of land just above the Atlantic Ocean. It was completed over a period of 250 years as it was continuously subjected to many pirate raids and attacks from the sea pirates. The fort features a maze of ramps, outposts, barracks, dungeons, and tunnels that are all dotted with circular sentry boxes.

Castillo de San Cristobal

Castillo de San Cristobal is spread across more than 27 acres with 5 individual units linked by moat and tunnel. It is the largest fort ever erected by the Spanish in the Americas or the New World. The difference between El Morro and the Castillo is that the former was constructed to defend against attacks by sea while the latter was constructed to guard against a land-based attack.

Best Time to Visit San Juan

The best time to book flights from Raleigh Durham to San Juan is from December to April. It is the season when tourists can have a great time at beach, indulging in water sports. Tourists can book flights from RDU to SJU during summers to enjoy famous cultural events like San Sebastián Street Festival, Maricao Coffee Festival, Casals Festival and Ponce Carnival.

    Raleigh Durham to San Juan Flight Route Facts

  • What is the cheapest return flight price from RDU to SJU?


  • What is the fare range for flights from RDU to SJU?

    $212 - $798

  • When does the earliest flight depart RDU?

    8:30AM Frontier Airlines Flight #103

  • When does the latest flight depart SJU?

    12:40PM Frontier Airlines Flight #103

  • Which is the busiest month to travel from Raleigh Durham to San Juan?


  • Which is the least-busy month to travel from RDU to SJU?


  • What is the travel distance between Raleigh Durham and San Juan?

    1,436 miles

  • How many weekly flights operate between RDU and SJU?

    There are 2 weekly flights between RDU and SJU.

  • Which is the busiest day in terms of passengers flying from RDU to SJU?


  • In last 30 days, what is the %age of SJU visitors who spent less than 3 days in the city?

    100.00 %

  • Which airport is located close to SJU?

    Luis Munoz Marin Airport

  • Which airport is located close to RDU?

    Raleigh Durham International Airport

San Juan Reviews

Happy with Onetravel

My service agent was very kind and helpful. She did a very good job. I would recommend her as the best agent for one travel. I am happy with the service and will recommend people to one travel.

- Doreen  Sep 16, 2019
Reliable booking site

One travel is a reliable booking site. I have been using it since 8 years.

- Keshar  Sep 15, 2019