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San Juan

$58+ Cheap flights from Raleigh (RDU) to San Juan

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SJU
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from Raleigh-Durham to San Juan are usually found in January or April, booked 16 days in advance, depart on a Tuesday or Friday and return on a Friday

Cheap flight deals from Raleigh to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Popular in

March

Cheapest in

January

Round-trip from

$131
(Priceline)

One-way from

$58
(Frontier)
High demand for flights, 33% potential price rise
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Best time to find cheap flights, 25% potential price drop
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From Raleigh-Durham to San Juan
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One-way flight from Raleigh-Durham to San Juan
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Find flight deals from Raleigh to San Juan

Cheapest flights from Raleigh to San Juan
Explore the most affordable flight options available from Raleigh to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Frontier deal was found by Cheapflights users on 11/21. 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 12/64:13 pmRDU - SJU
1 stop8h 49mFrontier
Tue 12/106:00 amSJU - RDU
1 stop9h 36mFrontier
Deal found 11/21$142
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/105:30 amRDU - SJU
1 stop13h 52mMultiple Airlines
Wed 12/119:15 pmSJU - RDU
1 stop11h 42mMultiple Airlines
Deal found 11/20$159
This American Airlines deal was found by Cheapflights users on 11/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/95:00 amRDU - SJU
1 stop5h 50mAmerican Airlines
Wed 12/115:30 amSJU - RDU
2 stops9h 21mAmerican Airlines
Deal found 11/19$230
This Mytrip deal was found by Cheapflights users on 11/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/105:30 amRDU - SJU
1 stop13h 52mSpirit Airlines
Fri 12/133:20 amSJU - RDU
2 stops15h 16mSpirit Airlines
Deal found 11/20$259
This JetBlue deal was found by Cheapflights users on 11/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/107:15 amRDU - SJU
1 stop5h 49mJetBlue
Tue 12/104:10 amSJU - RDU
1 stop8h 09mJetBlue
Deal found 11/20$297
This United Airlines deal was found by Cheapflights users on 11/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/96:00 amRDU - SJU
1 stop6h 17mUnited Airlines
Wed 12/112:05 amSJU - RDU
1 stop8h 08mUnited Airlines
Deal found 11/20$320
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1612:35 pmRDU - SJU
1 stop9h 48mDelta
Fri 12/206:00 amSJU - RDU
1 stop6h 30mDelta
Deal found 11/20$334

Find flights from Raleigh to San Juan within your budget

Customize your flight search to find flights from Raleigh to San Juan 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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Sat 1/25

6:37 pm-2:48 pm

1 stop19h 11m

San Juan Luis Munoz Marin Intl

Sat 2/1

9:32 pm-8:44 am

1 stop12h 12m

$131

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Tue 12/10

5:30 am-8:22 pm

1 stop13h 52m

San Juan Luis Munoz Marin Intl

Wed 12/11

9:15 pm-7:57 am

1 stop11h 42m

$159

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Fri 1/10

2:26 pm-9:35 am

1 stop18h 09m

San Juan Luis Munoz Marin Intl

Wed 1/15

8:43 pm-1:21 pm

1 stop17h 38m

$208

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Tue 1/21

6:10 am-1:17 pm

1 stop6h 07m

San Juan Luis Munoz Marin Intl

Wed 1/22

2:05 am-9:13 am

1 stop8h 08m

$230

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Wed 1/15

5:00 am-10:07 pm

1 stop16h 07m

San Juan Luis Munoz Marin Intl

Wed 1/29

7:45 am-7:35 pm

1 stop12h 50m

$260

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Mon 1/13

7:15 am-4:35 pm

1 stop8h 20m

San Juan Luis Munoz Marin Intl

Thu 1/16

5:45 pm-10:35 pm

1 stop5h 50m

$264

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Mon 1/13

11:04 am-8:46 pm

1 stop8h 42m

$58

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Tue 12/10

5:30 am-8:22 pm

1 stop13h 52m

$100

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Mon 12/30

9:59 pm-1:35 am

1 stop26h 36m

$112

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Wed 1/22

9:01 am-5:30 pm

2 stops7h 29m

$125

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 15 results
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Best time to book a flight from Raleigh to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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.

Travel insights for flights from Raleigh to San Juan

Get recent, data-driven insights about flights from Raleigh to San Juan including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Raleigh to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to San Juan. Price data was last updated on November 15, 2024.

The price you pay for your flight from Raleigh to San Juan may vary depending on when you book. For the best chance of a lower fare, look to book 16 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Raleigh to San Juan?

Currently, September is the cheapest month in which you can book a flight from Raleigh to San Juan (average of $254). Flying from Raleigh to San Juan in March is currently the most expensive (average of $335). 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 SJU?

Find hourly flight availability from Raleigh to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

It’s optimal to fly from Raleigh to San Juan in the evening. By choosing this option you can save up to 31% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Raleigh to San Juan?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to San Juan. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Raleigh to San Juan flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan 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 San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, 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 San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated November 21, 2024.
See what other customers who have flown with Frontier, Spirit Airlines and United Airlines from Raleigh to San Juan have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,015 reviews
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,758 reviews
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Avelo Airlines
7.5
Good
74 reviews
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,396 reviews
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,015 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Entertainment

7.7

Food

7.2

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Raleigh to San Juan. 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 San Juan?

    For a flight from Raleigh to San Juan, you will be flying from Raleigh-Durham. Raleigh-Durham (RDU) is just 11.1 mi from the center of the city. Raleigh-Durham is the only Raleigh airport and it handles 0 outbound flights to San Juan per day. 7 airlines have flights to San Juan from Raleigh-Durham on a regular basis.

  • What are the cheapest airlines flying from Raleigh to San Juan round-trip?

    According to our current data, Frontier ($131), Spirit Airlines ($208), and United Airlines ($230) offers the cheapest pricing from Raleigh to San Juan. Frontier is priced at 51% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Raleigh to San Juan one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $58. Users have also found prices from $100 and $125 on Spirit Airlines and American Airlines, respectively.

  • What are the cheapest flights from Raleigh to San Juan?

    Looking at all options, your cheapest flight can be booked for $77. While the most popular route (Raleigh-Durham - San Juan Luis Munoz Marin Intl) can be booked for $147 on average our data indicates $250 when flying from Raleigh to San Juan.

  • Where are the most common layover locations when flying from Raleigh to San Juan?

    Most of the time, Raleigh to San Juan flights that have layovers will stop in Orlando.

  • What are some popular things to do or see while on a layover in Orlando?

    Orlando travelers tend to visit Walt Disney World Resort, Universal Orlando Resort, and International Drive more than anywhere else. Walt Disney World Resort, Universal Orlando Resort, and International Drive can be accessed by traveling approximately 16.2 mi, 10.3 mi, and 9.9 mi, respectively from Orlando. Travelers can rent a car at Orlando for an average daily rate of $31 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Raleigh to San Juan flights?

    Flights departing from Raleigh and landing in San Juan layover in Charlotte least frequently.

  • Can I find deals for flights from Raleigh to San Juan that include hotel bookings?

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

  • How can I find direct flights from Raleigh to San Juan?

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

  • Can I find deals for business class flights from Raleigh to San Juan?

    Yes. Cheapflights offers flight deals from Raleigh to San Juan 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 San Juan?

    Currently, September is the cheapest month in which you can book a flight from Raleigh to San Juan (average of $254). Flying from Raleigh to San Juan in March is currently the most expensive (average of $335). 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.

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Alternative routes for Raleigh to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Raleigh to San Juan

Discover the top 7 airlines that operate flights from Raleigh to San Juan. 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$94Average$257FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$126Average$251FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$141Average$315FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$210Average$417FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$220Average$363FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$279Average$438FlexibilityNo cancel feeOn-time71%
DeltaCheapest$287Average$484FlexibilityNo cancel feeOn-timeN/A
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