SJU - RDU

$145 Find Cheap Flights from San Juan Airport to Raleigh - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Luis Munoz Marin Intl to Raleigh departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$243
Typical prices: $278-$404
Frontier
Thu 7/30Sun 8/2
SJU - RDU • Non-stop
Cheapest one-way
$145
Typical prices: $153-$232
Frontier
Tue 8/11
SJU - RDU • 2 stops
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
JetBlue adds free Wi-Fi; Even More Space includes extra legroom and early boarding.
Frontier Premium Bundle adds legroom and priority boarding; use app check-in to skip fees.
Expert advice
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Nonstop flights
Every day
You can fly direct with JetBlue and Frontier. Average duration is 3h 45m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top layover airports
Cheapest • Avg $178 (round-trip)
Shortest trip • 6h 17m (one-way)
Insights
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Insights
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When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 20% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 26% price drop
Most popular
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Flight Deals

Cheap Flights from Luis Munoz Marin Intl to Raleigh (SJU-RDU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Luis Munoz Marin Intl to Raleigh that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Luis Munoz Marin Intl to Raleigh

Thu, Jul 30 - Sun, Aug 2
Frontier Logo
3:36 pm - 7:28 pm
SJU
-
RDU
3h 52mnonstop
Frontier Logo
8:23 pm - 12:07 am
RDU
-
SJU
3h 44mnonstop
$243Frontier
Mon, Aug 24 - Fri, Aug 28
Multiple Airlines Logo
6:35 am - 11:15 am
SJU
-
RDU
28h 40m
2 stops
Multiple Airlines Logo
5:55 pm - 12:56 am
RDU
-
SJU
7h 01m
1 stop
$244Multiple Airlines
Mon, Aug 10 - Mon, Aug 24
Multiple Airlines Logo
6:00 am - 11:15 am
SJU
-
RDU
29h 15m
2 stops
Multiple Airlines Logo
5:55 pm - 12:56 am
RDU
-
SJU
7h 01m
1 stop
$246Multiple Airlines
Mon, Oct 5 - Tue, Oct 13
Multiple Airlines Logo
3:00 am - 12:45 pm
SJU
-
RDU
9h 45m
1 stop
Multiple Airlines Logo
1:27 pm - 11:38 pm
RDU
-
SJU
10h 11m
2 stops
$247Multiple Airlines
Mon, Aug 24 - Fri, Aug 28
Multiple Airlines Logo
6:35 am - 11:15 am
SJU
-
RDU
28h 40m
2 stops
Multiple Airlines Logo
5:55 pm - 12:56 am
RDU
-
SJU
7h 01m
1 stop
$250Multiple Airlines
Sat, Aug 1 - Sun, Aug 9
Frontier Logo
5:15 pm - 12:03 am
SJU
-
RDU
6h 48m
1 stop
Frontier Logo
8:23 pm - 12:07 am
RDU
-
SJU
3h 44mnonstop
$251Frontier
Wed, Aug 19 - Mon, Aug 24
Frontier Logo
5:37 pm - 11:59 pm
SJU
-
RDU
30h 22m
2 stops
Frontier Logo
5:55 pm - 12:56 am
RDU
-
SJU
7h 01m
1 stop
$252Frontier
Mon, Aug 17 - Mon, Aug 24
Multiple Airlines Logo
6:00 am - 11:15 am
SJU
-
RDU
29h 15m
2 stops
Multiple Airlines Logo
9:27 pm - 12:56 am
RDU
-
SJU
27h 29m
1 stop
$253Multiple Airlines
Wed, Jul 29 - Sun, Aug 2
Frontier Logo
3:10 am - 9:35 am
SJU
-
RDU
6h 25m
1 stop
Frontier Logo
8:23 pm - 12:07 am
RDU
-
SJU
3h 44mnonstop
$255Frontier
Wed, Jul 22 - Sun, Jul 26
Frontier Logo
5:45 pm - 7:29 am
SJU
-
RDU
13h 44m
1 stop
Frontier Logo
8:23 pm - 12:07 am
RDU
-
SJU
3h 44mnonstop
$256Frontier
Booking Insights

KAYAK's insights & trends for Luis Munoz Marin Intl to Raleigh flights

Get data-powered insights and trends into flights from Luis Munoz Marin Intl to Raleigh to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from San Juan Luis Munoz Marin Intl Airport to Raleigh?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Juan Luis Munoz Marin Intl Airport to Raleigh departing in July.

What’s the cheapest day of the week to fly from San Juan Airport to Raleigh?

The average price of all round-trip flights from San Juan Luis Munoz Marin Intl Airport to Raleigh clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Raleigh on a Friday and more expensive on a Monday. On your return trip to San Juan Airport, you should consider flying back on a Saturday, and avoid Thursdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Raleigh, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Juan Luis Munoz Marin Intl Airport to Raleigh is February, where tickets cost $226 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $375 and $333 respectively.

Can I save money by flying with a layover from San Juan Luis Munoz Marin Intl Airport to Raleigh?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $371, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Raleigh, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Juan Luis Munoz Marin Intl Airport to Raleigh, you should book around 2 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Expert advice

Expert advice for your flight from Luis Munoz Marin Intl to Raleigh

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on JetBlue

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on Frontier

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Jessica Macdonald

Jessica Macdonald

Expert on RDU

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Gabriel Leigh

Gabriel Leigh

Expert on SJU

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Good to know

Low seasonApril
Cheapest flight$145
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from San Juan Airport to Raleigh

When to book flights from Luis Munoz Marin Intl to Raleigh

Are your dates flexible? Find out the best times to travel from Luis Munoz Marin Intl to Raleigh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Juan Airport to Raleigh flights

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

    In the last 5 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Raleigh was $145 for a one-way ticket and $243 for a round-trip.

  • Do I need a passport to fly between San Juan Airport and Raleigh?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Juan Airport and on arrival in Raleigh.

  • Which airports will I be using when flying from San Juan Airport to Raleigh?

    On your way to Raleigh, you’ll fly out from San Juan Luis Munoz Marin Intl. You’ll be landing at Raleigh-Durham.

  • Which airlines offer Wi-Fi service onboard planes from San Juan Airport to Raleigh?

    Delta, JetBlue, and American Airlines offer inflight Wi-Fi service on the San Juan Airport to Raleigh flight route.

  • Which aircraft models fly most regularly from San Juan Airport to Raleigh?

    The Airbus A320neo is the aircraft model that flies most regularly on the San Juan Airport to Raleigh flight route.

  • Which airline alliances offer flights from San Juan Airport to Raleigh?

    SkyTeam, and oneworld are the airline alliances operating flights between San Juan Airport and Raleigh, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from San Juan Airport to Raleigh?

    There are nonstop flights from San Juan Airport to Raleigh on a daily basis.

  • Which is the best airline for flights from San Juan to Raleigh, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from San Juan to Raleigh are Southwest and Delta. With an average price for the route of $385 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $389 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from San Juan Airport to Raleigh?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Juan Airport to Raleigh.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Juan Airport to Raleigh?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Raleigh from San Juan Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Juan Airport to Raleigh?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Raleigh with an airline and back to San Juan Airport with another airline. Booking your flights between San Juan Airport and RDU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Juan Airport to Raleigh?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Raleigh from San Juan Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San Juan Luis Munoz Marin Intl Airport to Raleigh

  • Looking for a cheap flight? 25% of our users found flights on this route for $177 or less one-way and $290 or less round-trip.

Prefer to fly direct from San Juan Airport to Raleigh?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from San Juan Luis Munoz Marin Intl to Raleigh-Durham.
Find which airlines fly direct from San Juan Luis Munoz Marin Intl Airport to Raleigh-Durham Airport, which days they fly and book direct flights.

Direct departures

San Juan Luis Munoz Marin Intl to Raleigh-Durham

Monday

JetBlue

JetBlue

Tuesday

Frontier,JetBlue

Frontier,JetBlue

Wednesday

JetBlue

JetBlue

Thursday

Frontier,JetBlue

Frontier,JetBlue

Friday

JetBlue

JetBlue

Saturday

JetBlue

JetBlue

Sunday

Frontier,JetBlue

Frontier,JetBlue

See more direct flights

Direct returns

Raleigh-Durham to San Juan Luis Munoz Marin Intl

Monday

JetBlue

JetBlue

Tuesday

Frontier,JetBlue

Frontier,JetBlue

Wednesday

JetBlue

JetBlue

Thursday

Frontier,JetBlue

Frontier,JetBlue

Friday

JetBlue

JetBlue

Saturday

JetBlue

JetBlue

Sunday

Frontier,JetBlue

Frontier,JetBlue

See more direct flights

Reviews of the top 5 airlines serving from Luis Munoz Marin Intl to Raleigh

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Raleigh. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Luis Munoz Marin Intl to Raleigh? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4250 reviews
7.0Food
8.1Boarding
8.0Comfort
8.6Crew
7.5Entertainment
Airline reviews

Terrible all around. Left prior review detailing massive delay/cancellation to then rebook travel. Topping on the cake was lost luggage even after travel to ultimate destination was secured on a new plane(s).

2.0 MediocreAnonymous, Apr 2026
SJU - BWI
Read more Southwest reviews

Terrible all around. Left prior review detailing massive delay/cancellation to then rebook travel. Topping on the cake was lost luggage even after travel to ultimate destination was secured on a new plane(s).

Plane was late. Zero service for 2+ hour flight and it was not that bumpy.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

Never went on board this flight. Kayak uses Underpricer (which is a scam business) as it's "customer service provider". This customer service is a classic bait and switch "service". I Got caught in the UnderPricer Bait and switch scam. 14 hours on the phone with people from India with heavy accents and upselling me to useless products. The original sell was a flight on spirit. Then they contact me later, an say after they have my money that the flight is no good as is is only one seat for a party of two. I am still in dispute to get my money back. Went to Spirit direct and had a beautiful vacation. I should never have used Kayak and their rip off artists UnderPricer.

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

Cluster mess boarding. Can't wait for SWA reserved seating. Internet didn't seem to work on the plane.

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

I liked the boarding by group and numbers. I didn't like my inability to guarantee our seats together. I didn't like the $8/flight for Internet, but I did appreciate the inflight movie options on their app. I didn't like that there were no charging stations on the seats during either of our flights. One flight was over 3 hours.

I never like the fact that if I don't check in exactly 24 hours before the flight time, I get to board C, and that means sitting between 2 individuals. I would like assigned seating in the airplanes.

I like everything about Southwest. From customer service to crew and prices. I travel a lot during the year and Southwest is the best!!

I thought the service was very nice and pleasant. There were no hiccups and no issues so overall a good experience.

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

Smooth boarding, pleasant and professional lady checking us in. Crew service was excellent, again pleasant, but professional. Nice touch-down on landing! Thank you Delta. 💗

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

Customer service at the gate in the flight was exceptional. On time. Aircraft and seat was decent. Thanks Delta. 💗

Canceled last minute. Also canceled another flight that my brother was supposed to be on. Delta is horrible now. Never flying them again.

Overall a good experience, however Wifi was not working on the flight.

Flight was on-time, boarding was flawless and the crew was friendly.

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

It would have been nice if American tried to care.

We arrived 25 minutes early only to be told our gate was occupied and so we sat for close to 30 minutes to pull into a gate. That’s not an early arrival!

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

The flight was great, and I have never ridden in first class previously so I don't have any practical knowledge of the norm. The flight out to DFW was delayed and I sat in economy which was as expected, not nearly as spoiled as I was in first class which had more general room but that is par for the course. I have no complaints and will wait until I fly American again before I can make a valid improvement. I will fly American again in the future.

It was a disaster, delayed and my gate changed like 6 times and I was walking a like crazy to every gate they updated.

Flight was 2 1/2 hours late and information at the gate was inaccurate and inconsistent with online data.

I will NEVER fly with this clown show airline again. Idiots. All of them. Unprepared. Unfriendly. Miserable employees. NEVER. EVER. AGAIN

Easy experience even with the outbound flight being delayed. The seating and space was comfortable and the crew seemed very nice and helpful.

Flight was smooth, amenities (entertainment options and power outlets) were good, sears decent)

Disaster This is why I stick to delta You get what you pay for

Well, its a hit or miss when boarding most of the time your employees just let everyone enter immediately In one bum rush. Then out of know where tell the passengers only let A can enter then b then c etc. So make a decision and stick to it. Do it by alphabet and have famn strick compliance. Let the public know. That makes easier on passengers.

It was a pretty smooth flight, I tend to get mini anxiety attacks during flights, however, this time was pretty smooth and I was able to relax. The only thing, I was having issues to connect to the Flyfi internet. I was not able to connect at all, I turned off my phone a couple times and didnt work.

we were delayed because of some safety check that wasn't done or available

They announced at the last minute that international travelers had to checkin at counter. This created a long line and unnecessary stress.

I cannot say this enough, I NEVER BOARDED OR HAVE HAD ANY TRAVEL IN THE PAST YEAR. However your app says ive been traveling a lot lately. GET REAL HUMANS TO GIVE CUSTOMER SUPPORT.

late lack information taney changed my sit even after i had checked i. a day prior and had been at airport checked in for 5 hrs. i have medical condition that i need to sit in aisle but changes to window. only apparent at boarding and they had no explanation why they changed my boarding pass and had no other seats. very bizarre, uncaring and disrespectful. Made my trip very challenging I should sue you. will NEVEr fly JB again. Ever. Would have blasted in social media but did not want to disclose my medical disability.

Frontier line changes my flight schedule with out my authorization. They never ask me and with out my concern they cut off 4 hours of my vacation they force my to leave 4 hours early from Puerto Rico.

Good- no snacks on a 4+ hour flight is painful but more painful was the lack of WiFi.

Finally a Frontier on time and efficient. I've had problems before with your airline, but this time everything went fine.

I guess you get what you pay for. The seats are very uncomfortable and very little space. The snacks were pricey.

Flight was changed (according to Frontier, by Kayak) without my notification. And all flights were delayed by at least an hour and a half. Uncomfortable plane. Bad service. Will never fly Frontier again.

One crew member was rude about our bags. Be nice about it. We don’t fly a lot. And the fact that you have to pay for a carry on is ridiculous

The flight attendant was arguing with a passenger before takeoff. The passenger was frustrated but the flight attendant should have handled it with grace, but instead she was nasty and rude. The seats were comfortable and the flight was uneventful. I wish we didn’t have to pay for drinks or snacks but that’s what you get with a budget airline.

Did not get the extra leg room i paid for.

Direct flight I like, Did not like all the delays

Delayed over 2 hours on the way there, and back, no free drinks, no free water, no Wifi, bathroom dirty!

Everything you need to know for your flight from Luis Munoz Marin Intl to Raleigh

Information on your arrival and departure airports