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Cheap flights from Raleigh to Puerto Rico from $99

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 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Raleigh to Puerto Rico

Cheap round-trip flights

Spirit Airlines Logo
9:23 am - 11:04 amRDU-SJU
25h 41m1 stop
Spirit Airlines Logo
11:59 am - 2:35 pmSJU-RDU
26h 36m1 stop
$207Spirit Airlines
Find Deal
Sun, Sep 28 - Thu, Oct 2
Frontier Logo
8:08 pm - 2:27 amRDU-BQN
6h 19m1 stop
Frontier Logo
3:32 am - 9:53 amBQN-RDU
6h 21m1 stop
$226Frontier
Find Deal
Fri, Sep 19 - Thu, Sep 25
Frontier Logo
7:00 pm - 9:30 amRDU-PSE
14h 30m1 stop
Frontier Logo
10:15 am - 6:08 pmPSE-RDU
7h 53m1 stop
$229Frontier
Find Deal
Wed, Sep 10 - Mon, Sep 15
Spirit Airlines Logo
7:37 pm - 6:51 pmRDU-SJU
23h 14m2 stops
Spirit Airlines Logo
3:19 pm - 2:35 pmSJU-RDU
23h 16m2 stops
$234Spirit Airlines
Find Deal
Sat, Aug 30 - Thu, Sep 4
JetBlue Logo
4:20 pm - 7:53 pmRDU-SJU
3h 33mnonstop
JetBlue Logo
11:45 am - 3:24 pmSJU-RDU
3h 39mnonstop
$237JetBlue
Find Deal
Thu, Oct 2 - Sun, Oct 5
JetBlue Logo
4:30 pm - 8:02 pmRDU-SJU
3h 32mnonstop
JetBlue Logo
11:55 am - 3:34 pmSJU-RDU
3h 39mnonstop
$254JetBlue
Find Deal
Sun, Oct 19 - Thu, Oct 23
United Airlines Logo
6:00 am - 12:34 pmRDU-SJU
6h 34m1 stop
United Airlines Logo
4:55 pm - 11:59 pmSJU-RDU
7h 04m1 stop
$276United Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 4
United Airlines Logo
3:25 pm - 11:09 pmRDU-BQN
7h 44m1 stop
United Airlines Logo
12:15 am - 8:26 amBQN-RDU
8h 11m1 stop
$281United Airlines
Find Deal
Tue, Sep 9 - Mon, Sep 15
Delta Logo
1:34 pm - 10:07 pmRDU-SJU
8h 33m1 stop
Delta Logo
5:41 pm - 12:13 amSJU-RDU
6h 32m1 stop
$291Delta
Find Deal
Sun, Aug 31 - Thu, Sep 11
American Airlines Logo
4:21 pm - 10:56 pmRDU-SJU
6h 35m1 stop
American Airlines Logo
7:05 pm - 11:16 amSJU-RDU
16h 11m1 stop
$301American Airlines
Find Deal
Sat, Aug 16 - Wed, Aug 20

Frontier flights from Raleigh to Puerto Rico

Our best Frontier deals on Raleigh to Puerto Rico flight tickets
Frontier
Aug 5
RDU8:00 amRaleigh-Durham
27h 03m
1 stop
PSE11:03 amPonce Mercedita
Aug 9
PSE10:01 amPonce Mercedita
14h 01m
1 stop
RDU12:02 amRaleigh-Durham
$219
Find similar
Frontier
Sep 19
RDU8:08 pmRaleigh-Durham
6h 19m
1 stop
BQN2:27 amAguadilla Borinquen
Sep 25
BQN3:32 amAguadilla Borinquen
6h 21m
1 stop
RDU9:53 amRaleigh-Durham
$226
Find similar
Frontier
Sep 10
RDU7:00 pmRaleigh-Durham
14h 30m
1 stop
PSE9:30 amPonce Mercedita
Sep 15
PSE10:15 amPonce Mercedita
7h 53m
1 stop
RDU6:08 pmRaleigh-Durham
$229
Find similar

Spirit Airlines flights from Raleigh to Puerto Rico

Our best Spirit Airlines deals on Raleigh to Puerto Rico flight tickets
Spirit Airlines
Sep 28
RDU9:23 amRaleigh-Durham
25h 41m
1 stop
SJU11:04 amSan Juan Luis Munoz Marin Intl
Oct 2
SJU11:59 amSan Juan Luis Munoz Marin Intl
26h 36m
1 stop
RDU2:35 pmRaleigh-Durham
$207
Find similar
Spirit Airlines
Aug 30
RDU7:37 pmRaleigh-Durham
23h 14m
2 stops
SJU6:51 pmSan Juan Luis Munoz Marin Intl
Sep 4
SJU3:19 pmSan Juan Luis Munoz Marin Intl
23h 16m
2 stops
RDU2:35 pmRaleigh-Durham
$234
Find similar
Spirit Airlines
Sep 28
RDU9:23 amRaleigh-Durham
30h 55m
2 stops
SJU4:18 pmSan Juan Luis Munoz Marin Intl
Oct 1
SJU1:59 amSan Juan Luis Munoz Marin Intl
12h 36m
2 stops
RDU2:35 pmRaleigh-Durham
$241
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Raleigh to Puerto Rico 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Raleigh to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Sun 9/28

9:23 am-11:04 am

1 stop25h 41m

San Juan Luis Munoz Marin Intl

Thu 10/2

11:59 am-2:35 pm

1 stop26h 36m

$207

RaleighAguadilla

RDU - BQN

RDUBQN

Raleigh-Durham

Fri 9/19

8:08 pm-2:27 am

1 stop6h 19m

Aguadilla Borinquen

Thu 9/25

3:32 am-9:53 am

1 stop6h 21m

$226

RaleighPonce

RDU - PSE

RDUPSE

Raleigh-Durham

Wed 9/10

7:00 pm-9:30 am

1 stop14h 30m

Ponce Mercedita

Mon 9/15

10:15 am-6:08 pm

1 stop7h 53m

$229

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Sat 8/30

7:37 pm-6:51 pm

2 stops23h 14m

San Juan Luis Munoz Marin Intl

Thu 9/4

3:19 pm-2:35 pm

2 stops23h 16m

$234

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Thu 10/2

4:20 pm-7:53 pm

Nonstop3h 33m

San Juan Luis Munoz Marin Intl

Sun 10/5

11:45 am-3:24 pm

Nonstop3h 39m

$237

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Sun 10/19

4:30 pm-8:02 pm

Nonstop3h 32m

San Juan Luis Munoz Marin Intl

Thu 10/23

11:55 am-3:34 pm

Nonstop3h 39m

$254

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Sat 10/4

6:00 am-12:34 pm

1 stop6h 34m

San Juan Luis Munoz Marin Intl

Sat 10/4

4:55 pm-11:59 pm

1 stop7h 04m

$276

RaleighAguadilla

RDU - BQN

RDUBQN

Raleigh-Durham

Tue 9/9

3:25 pm-11:09 pm

1 stop7h 44m

Aguadilla Borinquen

Mon 9/15

12:15 am-8:26 am

1 stop8h 11m

$281

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Sun 8/31

1:34 pm-10:07 pm

1 stop8h 33m

San Juan Luis Munoz Marin Intl

Thu 9/11

5:41 pm-12:13 am

1 stop6h 32m

$291

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Sat 8/16

4:21 pm-10:56 pm

1 stop6h 35m

San Juan Luis Munoz Marin Intl

Wed 8/20

7:05 pm-11:16 am

1 stop16h 11m

$301

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Puerto Rico from

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

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in September, then you should wait until October to fly from Raleigh, when ticket prices are also cheap, with an average price of $256.

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 $286. 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 $371.

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 $246. In contrast, the most expensive time of day to depart to Puerto Rico is in the morning when prices are around $374.

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 $302 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 $274 on momondo.

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

There are 1 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?

You could potentially save up to 18% on your flight if you consider stops on a Raleigh to Puerto Rico flight.

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

$99

Fastest flight time

3h 18m

Direct flights

Every day

Airports in Puerto Rico

4 airports
The best one-way flight to Puerto Rico from Raleigh in the past 72 hours is $99. The best round-trip flight deal from Raleigh to Puerto Rico found on momondo in the last 72 hours is $207.
The fastest flight from Raleigh to Puerto Rico takes 3h 18m
Direct flights go from Raleigh to Puerto Rico every day.
There are 4 airports near Puerto Rico: Ponce Mercedita (PSE), Mayagüez Eugenio M De Hostos (MAZ), Aguadilla Borinquen (BQN), 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?

  • 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?

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 AirlinesPriceFrom $78Free CancellationRating
6.3
8,047 reviews
Search Spirit Airlines flights
FrontierPriceFrom $95Free CancellationRating
5.9
3,238 reviews
Search Frontier flights
JetBluePriceFrom $183Free CancellationRating
7.2
2,913 reviews
Search JetBlue flights
DeltaPriceFrom $184Free CancellationRating
8.0
7,980 reviews
Search Delta flights
United AirlinesPriceFrom $220Free CancellationRating
7.4
8,902 reviews
Search United Airlines flights
American AirlinesPriceFrom $272Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $281Free CancellationRating
8.0
4,244 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
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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
Flights to San Juanfrom $105
Flights to Aguadillafrom $176
Flights to Mayagüezfrom $358