How often are flights from Raleigh to Puerto Rico delayed?

Historically, on average around 21% of flights between Raleigh and Puerto Rico have experienced a delay on any given week. The average delay length over the past 12 months has been 143 minutes.

What is the most punctual flight time for Raleigh to Puerto Rico flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Raleigh to Puerto Rico flights?

According to our data, JetBlue have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.

How many flights depart from Raleigh to Puerto Rico on average per week?

10 flights are operational weekly from Raleigh to Puerto Rico as of December 2025. The most popular departure day for this route is Mon, with 20% of flights per week taking off on this day.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

What airlines fly to Puerto Rico?

JetBlue, Frontier and American Airlines are the top three most popular airlines that fly to Puerto Rico from Raleigh according to our data. JetBlue is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 7 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

How many flights depart from Raleigh to Puerto Rico on average per day?

1 flights are operational daily from Raleigh to Puerto Rico as of December 2025. The most popular departure time for this route is 10:00AM, with 66% of flights per day taking off at noon.

What is the cheapest airline that flies from Raleigh-Durham to Puerto Rico?

Frontier, JetBlue, and United Airlines are the most popular carriers operating from Raleigh-Durham to Puerto Rico

When did momondo last update prices for flights from Raleigh-Durham Airport to Puerto Rico?

Prices for flights from Raleigh-Durham Airport to Puerto Rico are updated daily.

How many operators does momondo search for flights from Raleigh-Durham Airport to Puerto Rico?

The number of operators available for flights from Raleigh-Durham Airport to Puerto Rico is 7 as of December 2025.

How old do you have to be to fly from Raleigh-Durham Airport to Puerto Rico?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Raleigh-Durham Airport to Puerto Rico.

What documentation or ID do you need to fly to Puerto Rico?

The travel and health documents you'll need for your trip to Puerto Rico may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Puerto Rico. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$88 Cheap Flights from Raleigh to Puerto Rico in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Raleigh to Puerto Rico

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:53 pm - 2:57 am

RDU

BQN

11h 04m1 stop

3:59 am - 1:58 pm

BQN

RDU

10h 59m1 stop

$152Frontier

mer., févr. 25 - mar., mars 3

9:10 pm - 1:31 am

RDU

SJU

3h 21mnonstop

2:29 am - 8:16 am

SJU

RDU

6h 47m1 stop

$160Frontier

jeu., janv. 8 - dim., janv. 11

3:27 pm - 1:24 am

RDU

SJU

8h 57m1 stop

3:53 am - 1:58 pm

SJU

RDU

11h 05m1 stop

$161Frontier

lun., févr. 23 - lun., févr. 23

8:20 pm - 12:41 am

RDU

SJU

3h 21mnonstop

4:29 pm - 7:22 pm

SJU

RDU

3h 53mnonstop

$162Frontier

dim., mars 1 - sam., mars 7

7:19 pm - 3:13 am

RDU

SJU

6h 54m1 stop

6:00 am - 2:13 pm

SJU

RDU

9h 13m1 stop

$163Multiple Airlines

dim., janv. 11 - jeu., janv. 15

2:15 pm - 11:59 pm

RDU

SJU

8h 44m1 stop

4:06 pm - 12:06 am

SJU

RDU

9h 00m1 stop

$164Frontier

mer., févr. 4 - mer., févr. 11

9:10 pm - 1:31 am

RDU

SJU

3h 21mnonstop

8:00 am - 10:18 pm

SJU

RDU

15h 18m2 stops

$169Multiple Airlines

dim., janv. 11 - sam., janv. 17

5:46 pm - 2:52 am

RDU

BQN

8h 06m1 stop

2:32 am - 9:00 am

BQN

RDU

7h 28m1 stop

$192JetBlue

lun., févr. 23 - lun., mars 2

10:20 am - 4:11 pm

RDU

MAZ

28h 51m2 stops

1:19 pm - 11:44 pm

MAZ

RDU

11h 25m2 stops

$1,435United Airlines

lun., janv. 26 - jeu., janv. 29

3:02 pm - 4:11 pm

RDU

MAZ

24h 09m2 stops

1:19 pm - 2:06 pm

MAZ

RDU

25h 47m3 stops

$1,613United Airlines

lun., janv. 26 - jeu., janv. 29

Frontier flights from Raleigh to Puerto Rico

Our best Frontier deals on Raleigh to Puerto Rico flight tickets

Frontier

Feb 25

RDU2:53 pmRaleigh-Durham

11h 04m

1 stop

BQN2:57 amAguadilla Borinquen

Mar 3

BQN3:59 amAguadilla Borinquen

10h 59m

1 stop

RDU1:58 pmRaleigh-Durham

$152

Find similar

Frontier

Jan 8

RDU9:10 pmRaleigh-Durham

3h 21m

SJU1:31 amSan Juan Luis Munoz Marin Intl

Jan 11

SJU2:29 amSan Juan Luis Munoz Marin Intl

6h 47m

1 stop

RDU8:16 amRaleigh-Durham

$160

Find similar

Frontier

Feb 23

RDU3:27 pmRaleigh-Durham

8h 57m

1 stop

SJU1:24 amSan Juan Luis Munoz Marin Intl

Feb 23

SJU3:53 amSan Juan Luis Munoz Marin Intl

11h 05m

1 stop

RDU1:58 pmRaleigh-Durham

$161

Find similar

JetBlue flights from Raleigh to Puerto Rico

Our best JetBlue deals on Raleigh to Puerto Rico flight tickets

JetBlue

Feb 23

RDU5:46 pmRaleigh-Durham

8h 06m

1 stop

BQN2:52 amAguadilla Borinquen

Mar 6

BQN4:35 pmAguadilla Borinquen

6h 35m

1 stop

RDU10:10 pmRaleigh-Durham

$192

Find similar

JetBlue

Feb 23

RDU5:46 pmRaleigh-Durham

8h 06m

1 stop

BQN2:52 amAguadilla Borinquen

Feb 27

BQN4:35 pmAguadilla Borinquen

6h 35m

1 stop

RDU10:10 pmRaleigh-Durham

$211

Find similar

JetBlue

Feb 23

RDU5:46 pmRaleigh-Durham

8h 06m

1 stop

BQN2:52 amAguadilla Borinquen

Mar 2

BQN4:35 pmAguadilla Borinquen

6h 35m

1 stop

RDU10:10 pmRaleigh-Durham

$218

Find similar

Fly from

Fly to

Route

Depart

Return

Price

RaleighAguadilla

RDU - BQN

RDUBQN

Raleigh-Durham

mer. 2/25

2:53 pm-2:57 am

1 stop11h 04m

Aguadilla Borinquen

mar. 3/3

3:59 am-1:58 pm

1 stop10h 59m

$152

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

jeu. 1/8

9:10 pm-1:31 am

Nonstop3h 21m

San Juan Luis Munoz Marin Intl

dim. 1/11

2:29 am-8:16 am

1 stop6h 47m

$160

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

lun. 2/23

3:27 pm-1:24 am

1 stop8h 57m

San Juan Luis Munoz Marin Intl

lun. 2/23

3:53 am-1:58 pm

1 stop11h 05m

$161

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

dim. 3/1

8:20 pm-12:41 am

Nonstop3h 21m

San Juan Luis Munoz Marin Intl

sam. 3/7

4:29 pm-7:22 pm

Nonstop3h 53m

$162

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

dim. 1/11

7:19 pm-3:13 am

1 stop6h 54m

San Juan Luis Munoz Marin Intl

jeu. 1/15

6:00 am-2:13 pm

1 stop9h 13m

$163

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

mer. 2/4

2:15 pm-11:59 pm

1 stop8h 44m

San Juan Luis Munoz Marin Intl

mer. 2/11

4:06 pm-12:06 am

1 stop9h 00m

$164

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

dim. 1/11

9:10 pm-1:31 am

Nonstop3h 21m

San Juan Luis Munoz Marin Intl

sam. 1/17

8:00 am-10:18 pm

2 stops15h 18m

$169

RaleighAguadilla

RDU - BQN

RDUBQN

Raleigh-Durham

lun. 2/23

5:46 pm-2:52 am

1 stop8h 06m

Aguadilla Borinquen

lun. 3/2

2:32 am-9:00 am

1 stop7h 28m

$192

RaleighMayagüez

RDU - MAZ

RDUMAZ

Raleigh-Durham

lun. 1/26

10:20 am-4:11 pm

2 stops28h 51m

Mayagüez Eugenio M De Hostos

jeu. 1/29

1:19 pm-11:44 pm

2 stops11h 25m

$1,435

RaleighMayagüez

RDU - MAZ

RDUMAZ

Raleigh-Durham

lun. 1/26

3:02 pm-4:11 pm

2 stops24h 09m

Mayagüez Eugenio M De Hostos

jeu. 1/29

1:19 pm-2:06 pm

3 stops25h 47m

$1,613

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Raleigh to Puerto Rico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in February, then you should wait until January to fly from Raleigh, when ticket prices are also cheap, with an average price of $304.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from Raleigh is on a Monday. momondo users have found tickets for Monday departures for as low as $295. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Thursday, with ticket prices averaging around $390.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is in the evening. Flights from Raleigh to Puerto Rico during this time can be as low as $267. In contrast, the most expensive time of day to depart to Puerto Rico is in the morning when prices are around $356.

What is the cheapest Raleigh-Durham to Puerto Rico flight route?

Fly from Raleigh-Durham to San Juan Luis Munoz Marin Intl for the best Raleigh-Durham - Puerto Rico flight prices

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Raleigh when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $326 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Raleigh for as low as $285 on momondo.

What cabin class options are available on Raleigh-Durham to Puerto Rico flights?

There are 2 cabin classes available to choose from on Raleigh-Durham to Puerto Rico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Raleigh to Puerto Rico flights?

No. A direct flight is the cheapest option for a flight between Raleigh to Puerto Rico.

Cheap Raleigh to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Puerto Rico

Best Price Found	$134
Fastest flight time	3h 18m
Direct flights	Every day
Airports in Puerto Rico	20 airports

The best one-way flight to Puerto Rico from Raleigh in the past 72 hours is $134. The best round-trip flight deal from Raleigh to Puerto Rico found on momondo in the last 72 hours is $276.

The fastest flight from Raleigh to Puerto Rico takes 3h 18m

Direct flights go from Raleigh to Puerto Rico every day.

There are 20 airports in Puerto Rico. From Raleigh there are direct flights to San Juan Luis Munoz Marin Intl (SJU).

Search flight deals

When did momondo last update prices for flights from Raleigh-Durham Airport to Puerto Rico?
Prices for flights from Raleigh-Durham Airport to Puerto Rico are updated daily.
How many operators does momondo search for flights from Raleigh-Durham Airport to Puerto Rico?
The number of operators available for flights from Raleigh-Durham Airport to Puerto Rico is 7 as of December 2025.
How old do you have to be to fly from Raleigh-Durham Airport to Puerto Rico?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Raleigh-Durham Airport to Puerto Rico.
What documentation or ID do you need to fly to Puerto Rico?
The travel and health documents you'll need for your trip to Puerto Rico may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Puerto Rico. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Raleigh to Puerto Rico?
momondo data reveals that the most frequently booked plane model on the route from Raleigh to Puerto Rico is Airbus A320-100/200, representing 48.56% of all bookings. The subsequent popular models are Airbus A320neo at 28.34%, Airbus A321neo at 11.70%, and Boeing 737-900 at 8.64%.

Best airlines flying from Raleigh to Puerto Rico

Compare and see reviews for airlines that fly from Raleigh to Puerto Rico with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $78	Free Cancellation	Rating 6.3 8,194 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $112	Free Cancellation	Rating 5.8 3,074 reviews	Search Frontier flights
Delta	PriceFrom $156	Free Cancellation	Rating 7.9 8,015 reviews	Search Delta flights
JetBlue	PriceFrom $216	Free Cancellation	Rating 7.2 2,898 reviews	Search JetBlue flights
United Airlines	PriceFrom $217	Free Cancellation	Rating 7.4 9,106 reviews	Search United Airlines flights
American Airlines	PriceFrom $272	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights
Southwest	PriceFrom $281	Free Cancellation	Rating 8.0 4,255 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Puerto Rico?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Raleigh to Puerto Rico. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Raleigh to Puerto Rico with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Raleigh to Puerto Rico flights to just show those with flexible booking policies.

How can momondo help me find flights from Raleigh to Puerto Rico?

Once you have performed a search for Raleigh to Puerto Rico flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Raleigh to Puerto Rico right now. Can momondo alert me if prices change?

Price alerts on flights to Puerto Rico from Raleigh are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

jeu. 1/22

jeu. 1/29

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Flights to San Juanfrom $96

Flights to Aguadillafrom $136

Flights to Mayagüezfrom $329

Cheap flights from Raleigh to Puerto Rico from $88

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Puerto Rico departing on 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Raleigh to Puerto Rico

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Frontier flights from Raleigh to Puerto Rico

Our best Frontier deals on Raleigh to Puerto Rico flight tickets

JetBlue flights from Raleigh to Puerto Rico

Our best JetBlue deals on Raleigh to Puerto Rico flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Raleigh to Puerto Rico that are best for you.

See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Raleigh to Puerto Rico

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in February, then you should wait until January to fly from Raleigh, when ticket prices are also cheap, with an average price of $304.

What is the cheapest day to depart on your flight to Puerto Rico?

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is in the evening. Flights from Raleigh to Puerto Rico during this time can be as low as $267. In contrast, the most expensive time of day to depart to Puerto Rico is in the morning when prices are around $356.

What is the cheapest Raleigh-Durham to Puerto Rico flight route?

Fly from Raleigh-Durham to San Juan Luis Munoz Marin Intl for the best Raleigh-Durham - Puerto Rico flight prices

How far in advance should I book a flight to Puerto Rico?

What cabin class options are available on Raleigh-Durham to Puerto Rico flights?

There are 2 cabin classes available to choose from on Raleigh-Durham to Puerto Rico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Raleigh to Puerto Rico flights?

No. A direct flight is the cheapest option for a flight between Raleigh to Puerto Rico.

What is the cheapest airline that flies from Raleigh-Durham to Puerto Rico?

Frontier, JetBlue, and United Airlines are the most popular carriers operating from Raleigh-Durham to Puerto Rico

What airlines fly to Puerto Rico?

How often are flights from Raleigh to Puerto Rico delayed?

Historically, on average around 21% of flights between Raleigh and Puerto Rico have experienced a delay on any given week. The average delay length over the past 12 months has been 143 minutes.

What is the most punctual flight time for Raleigh to Puerto Rico flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Raleigh to Puerto Rico flights?

According to our data, JetBlue have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.

How many flights depart from Raleigh to Puerto Rico on average per day?

1 flights are operational daily from Raleigh to Puerto Rico as of December 2025. The most popular departure time for this route is 10:00AM, with 66% of flights per day taking off at noon.

How many flights depart from Raleigh to Puerto Rico on average per week?

10 flights are operational weekly from Raleigh to Puerto Rico as of December 2025. The most popular departure day for this route is Mon, with 20% of flights per week taking off on this day.

Cheap Raleigh to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Puerto Rico

Best Price Found

Fastest flight time

Direct flights

Airports in Puerto Rico

When did momondo last update prices for flights from Raleigh-Durham Airport to Puerto Rico?

How many operators does momondo search for flights from Raleigh-Durham Airport to Puerto Rico?

How old do you have to be to fly from Raleigh-Durham Airport to Puerto Rico?

What documentation or ID do you need to fly to Puerto Rico?

What is the most popular plane model from Raleigh to Puerto Rico?

Best airlines flying from Raleigh to Puerto Rico

Compare and see reviews for airlines that fly from Raleigh to Puerto Rico with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Puerto Rico?

Can I find flights from Raleigh to Puerto Rico with flexible booking policies on momondo?

How can momondo help me find flights from Raleigh to Puerto Rico?

I’m not ready to book a flight from Raleigh to Puerto Rico right now. Can momondo alert me if prices change?

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo