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Luis Munoz Marin Intl

$103+ Cheap flights from Raleigh (RDU) to Luis Munoz Marin Intl (SJU)

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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SJU
Apr 20 — Apr 271
Mon 4/20
Mon 4/27
1 adult, Economy
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Find cheap flights from Raleigh to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Raleigh-Durham to San Juan Luis Munoz Marin Intl are usually found in February or October, booked 62 days in advance, depart on a Wednesday or Friday and return on a Sunday

Cheap flight deals from Raleigh to Luis Munoz Marin Intl

Cheapest flights from Raleigh to Luis Munoz Marin Intl
Explore the most affordable flight options available from Raleigh to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2026.

This Frontier deal was found by Cheapflights users on 3/15. 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.
Sun 4/126:00 am
RDU
-
SJU
1 stop12h 32m
Frontier
Thu 4/163:03 pm
SJU
-
RDU
1 stop7h 52m
Frontier
Deal found 3/15$212
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Sat 4/111:09 pm
RDU
-
SJU
1 stop11h 42m
Frontier
Thu 4/233:03 pm
SJU
-
RDU
1 stop8h 40m
Frontier
Deal found 3/16$214
This Frontier deal was found by Cheapflights users on 3/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:56 pm
RDU
-
SJU
Nonstop3h 29m
Frontier
Fri 4/243:23 pm
SJU
-
RDU
1 stop8h 20m
Frontier
Deal found 3/16$215
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:46 pm
RDU
-
SJU
1 stop16h 03m
Spirit Airlines
Thu 4/1612:57 pm
SJU
-
RDU
1 stop7h 35m
Spirit Airlines
Deal found 3/18$216
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Mon 4/138:56 pm
RDU
-
SJU
Nonstop3h 29m
Frontier
Thu 4/233:03 pm
SJU
-
RDU
1 stop8h 40m
Frontier
Deal found 3/16$217
This Super.com deal was found by Cheapflights users on 3/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:49 am
RDU
-
SJU
1 stop20h 12m
Frontier
Mon 5/113:03 am
SJU
-
RDU
1 stop6h 18m
Frontier
Deal found 3/16$218
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:43 pm
RDU
-
SJU
1 stop26h 05m
Frontier
Sun 4/196:00 am
SJU
-
RDU
1 stop15h 35m
Frontier
Deal found 3/20$219
This Frontier deal was found by Cheapflights users on 3/17. 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 5/101:16 pm
RDU
-
SJU
Nonstop3h 27m
Frontier
Sat 5/165:15 pm
SJU
-
RDU
1 stop7h 14m
Frontier
Deal found 3/17$220
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1010:11 am
RDU
-
SJU
1 stop7h 05m
Frontier
Fri 5/156:30 am
SJU
-
RDU
1 stop9h 02m
Frontier
Deal found 3/19$221
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:37 pm
RDU
-
SJU
1 stop6h 24m
Frontier
Mon 4/276:00 am
SJU
-
RDU
1 stop14h 47m
Frontier
Deal found 3/20$222
This CheapOair deal was found by Cheapflights users on 3/17. 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.
Thu 5/283:07 pm
RDU
-
SJU
1 stop12h 54m
Frontier
Thu 6/46:09 pm
SJU
-
RDU
1 stop15h 12m
Frontier
Deal found 3/17$223
This Frontier deal was found by Cheapflights users on 3/17. 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 5/123:07 pm
RDU
-
SJU
1 stop8h 52m
Frontier
Tue 5/266:00 am
SJU
-
RDU
1 stop8h 12m
Frontier
Deal found 3/17$224

Find flight deals from Raleigh to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Luis Munoz Marin Intl (SJU). 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 March 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$212
(Frontier)

One-way from

$103
(Super.com)

Popular in

December

Cheapest in

February

Average price

$342

Good round-trip deal

$287 or less

Good one-way deal

$174 or less
Provider with most accurate pricing for Raleigh-Durham-San Juan Luis Munoz Marin Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-San Juan Luis Munoz Marin Intl flights.
Search Deals
From Raleigh-Durham to San Juan Luis Munoz Marin Intl
Search Deals
One-way flight from Raleigh-Durham to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 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 Raleigh-Durham to San Juan Luis Munoz Marin Intl.
Search Deals
Price to beat on a one-way flight from Raleigh-Durham to San Juan Luis Munoz Marin Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh to Luis Munoz Marin Intl 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 Raleigh to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Fri 5/1

9:05 pm-11:29 pm

1 stop26h 24m

San Juan Luis Munoz Marin Intl

Tue 5/5

8:30 am-12:26 pm

Nonstop3h 56m

$228

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Wed 4/15

2:50 pm-12:07 am

1 stop9h 17m

San Juan Luis Munoz Marin Intl

Wed 4/22

6:30 am-10:08 am

Nonstop3h 38m

$340
Quickest round-trip

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Sun 4/12

11:00 am-2:26 pm

Nonstop3h 26m

San Juan Luis Munoz Marin Intl

Thu 4/16

6:30 am-10:08 am

Nonstop3h 38m

$347

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Sun 5/10

6:20 pm-11:45 pm

1 stop5h 25m

San Juan Luis Munoz Marin Intl

Thu 5/14

6:50 am-6:30 pm

2 stops11h 40m

$369

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Thu 6/4

5:40 pm-12:15 am

1 stop6h 35m

San Juan Luis Munoz Marin Intl

Thu 6/11

5:00 am-12:45 pm

2 stops7h 45m

$389

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Mon 6/1

10:10 am-8:00 pm

2 stops9h 50m

San Juan Luis Munoz Marin Intl

Thu 6/4

6:30 am-4:55 pm

2 stops10h 25m

$396

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Wed 6/17

4:25 pm-12:15 am

2 stops7h 50m

San Juan Luis Munoz Marin Intl

Sun 6/21

12:50 pm-11:20 pm

1 stop10h 30m

$429

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Wed 6/10

4:25 pm-12:15 am

2 stops7h 50m

San Juan Luis Munoz Marin Intl

Sun 6/14

6:05 am-11:50 am

1 stop5h 45m

$449

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Thu 6/4

10:15 pm-2:08 am

1 stop27h 53m

San Juan Luis Munoz Marin Intl

Sun 6/7

9:50 pm-9:36 pm

2 stops23h 46m

$453

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Fri 4/17

3:10 pm-12:07 am

1 stop8h 57m

San Juan Luis Munoz Marin Intl

Sun 4/19

6:30 am-10:08 am

Nonstop3h 38m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Showing 1-10 of 22 resultsSorted by cheapest first
1
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3

Compare providers for flights from Raleigh to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Luis Munoz Marin Intl in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Raleigh-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Raleigh to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport

How far ahead should I book a flight from Raleigh to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Luis Munoz Marin Intl. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Raleigh to San Juan Luis Munoz Marin Intl Airport, you should look to book at least 62 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Raleigh to San Juan Luis Munoz Marin Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Raleigh to San Juan Luis Munoz Marin Intl Airport (average of $124). Flying from Raleigh to San Juan Luis Munoz Marin Intl Airport in October is currently the most expensive (average of $215). 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 Luis Munoz Marin Intl. 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 optimal to fly from Raleigh to San Juan Luis Munoz Marin Intl Airport in the evening. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Raleigh to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Luis Munoz Marin Intl. Price data was last updated on March 14, 2026.

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

The best insider tips for Raleigh to San Juan Luis Munoz Marin Intl Airport flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Raleigh to San Juan Luis Munoz Marin Intl Airport trip
Our travel experts
John Walton

John Walton

Expert on RDU

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Brandon Schultz

Brandon Schultz

Expert on SJU

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated March 21, 2026.
See what other customers who have flown with Southwest,Delta, andJetBlue from Raleigh to San Juan Luis Munoz Marin Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,325 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

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

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

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

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

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

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

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

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

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

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

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 Raleigh to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl?

    If you book a flight to San Juan Luis Munoz Marin Intl from Raleigh, you will be flying from Raleigh-Durham, which is the city’s only airport. Raleigh-Durham (RDU) is located 11.1 mi from the center of Raleigh. There is 1 flight from Raleigh-Durham to San Juan Luis Munoz Marin Intl per day from 7 different airlines.

  • How long is the flight from Raleigh to San Juan Luis Munoz Marin Intl Airport?

    Frontier, JetBlue, and Southwest can get you from Raleigh to San Juan Luis Munoz Marin Intl Airport in just under 5h 25m. Your travel time can differ by up to 20h 59m. There are 1435 mi between Raleigh and San Juan Luis Munoz Marin Intl Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Raleigh to San Juan Luis Munoz Marin Intl Airport round-trip?

    Currently priced at $95, Spirit Airlines will fly you from Raleigh to San Juan Luis Munoz Marin Intl Airport and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and Delta - these airlines can fly you to your destination from $121 and $151, respectively. Spirit Airlines is priced at 71% 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 Luis Munoz Marin Intl Airport one-way?

    One-way options have recently been found by users for as low as $41 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $77 and JetBlue from $129 one-way.

  • What are the most reliable airlines from Raleigh to San Juan Luis Munoz Marin Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Raleigh to San Juan Luis Munoz Marin Intl Airport on time: JetBlue (80%), Delta (67%), Frontier (64%).

  • What are the cheapest flights from Raleigh to San Juan Luis Munoz Marin Intl Airport?

    While on average a flight from Raleigh to San Juan Luis Munoz Marin Intl Airport is generally $278, our data shows the cheapest flight currently is $98. When looking at the most popular route, (Raleigh-Durham - San Juan Luis Munoz Marin Intl), you can expect to pay $245 for that flight.

  • Can I find deals for flights from Raleigh to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Raleigh to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to Luis Munoz Marin Intl?

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

  • Can I find deals for business class flights from Raleigh to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Raleigh to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Raleigh to San Juan Luis Munoz Marin Intl Airport (average of $124). Flying from Raleigh to San Juan Luis Munoz Marin Intl Airport in October is currently the most expensive (average of $215). 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 San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Fajardo
Dorado
Luquillo
Rio Grande
Humacao
Bayamón

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Raleigh to Luis Munoz Marin Intl

Discover the top 7 airlines that operate flights from Raleigh to Luis Munoz Marin Intl. 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
Spirit AirlinesCheapest$95Average$164FlexibilityNo cancel feeOn-time65%
FrontierCheapest$121Average$279FlexibilityNo cancel feeOn-time62%
DeltaCheapest$151Average$291FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$191Average$367FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$217Average$339FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$281Average$417FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$291Average$435FlexibilityNo cancel feeOn-time71%

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