What are the cheapest airlines to fly from Durham to San Juan Luis Munoz Marin Intl Airport one-way?

One-way options have recently been found by users for as low as $96 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $110 and JetBlue from $128 one-way.

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport 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 Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, 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).

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

While on average a flight from Durham to San Juan Luis Munoz Marin Intl Airport is generally $240, our data shows the cheapest flight currently is $111. When looking at the most popular route, (Raleigh-Durham - San Juan Luis Munoz Marin Intl), you can expect to pay $223 for that flight.

What are the most popular airlines that fly from Durham to San Juan Luis Munoz Marin Intl Airport?

American Airlines, JetBlue and Delta are the most popular airlines when flying from Durham to San Juan Luis Munoz Marin Intl Airport.

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

The best pricing can be found in the month of September. Prices to San Juan Luis Munoz Marin Intl Airport from Durham average $302. You can even find prices in September for less than $302, as users have found deals to San Juan Luis Munoz Marin Intl Airport from as low as $88. The month of December appears to be one of the more expensive times to travel to San Juan Luis Munoz Marin Intl Airport from Durham. Flying in the targeted month can save you up to 24%.

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

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

How can I find direct flights from Durham 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 Durham to Luis Munoz Marin Intl.

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

Yes. Cheapflights offers flight deals from Durham 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.

$96+ Flights from Durham to San Juan Luis Munoz Marin Intl Airport

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 18 days in advance, which can save you up to 26% on flights from Durham to San Juan Luis Munoz Marin Intl Airport compared to booking the week you need them. Waiting 18 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $258. For sooner than that we have options available in the next 3 days from $332.

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Find cheap flights from Durham 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Durham to San Juan Luis Munoz Marin Intl are usually found in September or October, booked 77 days in advance, depart on a Monday or Friday and return on a Friday

Cheap flight deals from Durham to Luis Munoz Marin Intl

Round-trip from	$234 (Trip.com)
One-way from	$96 (Cheapflightsfares)
Popular in	December
Cheapest in	September
Average price	$280

From Durham to San Juan Luis Munoz Marin Intl

Search Deals

One-way flight from Durham to San Juan Luis Munoz Marin Intl

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($22 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 July 2025

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Find flight deals from Durham to Luis Munoz Marin Intl

Cheapest flights from Durham to Luis Munoz Marin Intl
Explore the most affordable flight options available from Durham to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Fri 12/56:20 amRDU - SJU

1 stop9h 03mSpirit Airlines

Mon 12/86:00 amSJU - RDU

1 stop17h 26mSpirit Airlines

Deal found 7/28

$223

Thu 10/302:00 pmRDU - SJU

Nonstop3h 18mJetBlue

Sun 11/210:25 amSJU - RDU

Nonstop3h 39mJetBlue

Deal found 7/27

$234

Mon 8/189:15 pmRDU - SJU

Nonstop3h 31mFrontier

Thu 8/213:59 amSJU - RDU

1 stop5h 53mFrontier

Deal found 7/28

$247

Fri 12/58:07 pmRDU - SJU

Nonstop3h 21mMultiple Airlines

Mon 12/86:00 amSJU - RDU

1 stop17h 26mMultiple Airlines

Deal found 7/28

$256

Tue 10/1412:20 pmRDU - SJU

1 stop10h 25mSouthwest

Mon 10/207:05 amSJU - RDU

1 stop10h 35mSouthwest

Deal found 7/27

$281

Tue 10/148:00 amRDU - SJU

2 stops10h 25mAmerican Airlines

Mon 10/207:05 pmSJU - RDU

1 stop16h 12mAmerican Airlines

Deal found 7/27

$287

Best flights from Durham to Luis Munoz Marin Intl
Discover carefully curated flight deals from Durham to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Thu 9/183:30 pmRDU - SJU

Nonstop3h 27mJetBlue

Sun 9/2811:00 amSJU - RDU

Nonstop3h 32mJetBlue

Deal found 7/27

$234

Sun 9/149:23 amRDU - SJU

1 stop25h 41mSpirit Airlines

Thu 9/1811:59 amSJU - RDU

1 stop26h 36mSpirit Airlines

Deal found 7/27

$241

Mon 8/189:15 pmRDU - SJU

Nonstop3h 31mFrontier

Thu 8/213:59 amSJU - RDU

1 stop5h 53mFrontier

Deal found 7/28

$247

Sat 8/29:15 pmRDU - SJU

Nonstop3h 31mMultiple Airlines

Thu 8/710:14 pmSJU - RDU

1 stop10h 01mMultiple Airlines

Deal found 7/28

$280

Tue 10/1412:20 pmRDU - SJU

1 stop10h 25mSouthwest

Mon 10/207:05 amSJU - RDU

1 stop10h 35mSouthwest

Deal found 7/27

$281

Tue 10/148:00 amRDU - SJU

2 stops10h 25mAmerican Airlines

Mon 10/207:05 pmSJU - RDU

1 stop16h 12mAmerican Airlines

Deal found 7/27

$287

Last-minute flights from Durham to Luis Munoz Marin Intl
Discover last-minute flight deals from Durham to Luis Munoz Marin Intl. Data last updated July 29, 2025 and is based on user searches.

Sun 8/311:57 amRDU - SJU

1 stop11h 28mAmerican Airlines

Tue 8/57:00 pmSJU - RDU

1 stop16h 16mAmerican Airlines

Deal found 7/29

$381

Mon 8/49:15 pmRDU - SJU

Nonstop3h 31mFrontier

Fri 8/84:54 pmSJU - RDU

Nonstop3h 36mFrontier

Deal found 7/28

$278

Tue 8/53:15 pmRDU - SJU

Nonstop3h 39mJetBlue

Tue 8/1210:39 amSJU - RDU

Nonstop3h 40mJetBlue

Deal found 7/28

$359

Fri 8/89:15 pmRDU - SJU

Nonstop3h 31mMultiple Airlines

Sat 8/91:37 amSJU - RDU

1 stop14h 35mMultiple Airlines

Deal found 7/27

$301

Fri 8/85:10 pmRDU - SJU

1 stop18h 22mSpirit Airlines

Sat 8/91:37 amSJU - RDU

1 stop14h 35mSpirit Airlines

Deal found 7/27

$339

Mon 8/189:15 pmRDU - SJU

Nonstop3h 31mMultiple Airlines

Fri 8/225:42 pmSJU - RDU

1 stop24h 49mMultiple Airlines

Deal found 7/28

$237

Mon 8/189:15 pmRDU - SJU

Nonstop3h 31mFrontier

Thu 8/213:59 amSJU - RDU

1 stop5h 53mFrontier

Deal found 7/28

$247

Mon 8/183:14 pmRDU - SJU

Nonstop3h 41mJetBlue

Wed 8/2710:39 amSJU - RDU

Nonstop3h 40mJetBlue

Deal found 7/27

$259

Mon 8/257:56 pmRDU - SJU

2 stops20h 46mSpirit Airlines

Thu 8/288:00 amSJU - RDU

3 stops29h 47mSpirit Airlines

Deal found 7/27

$268

Mon 8/256:00 amRDU - SJU

1 stop9h 00mAmerican Airlines

Thu 8/287:05 pmSJU - RDU

1 stop16h 11mAmerican Airlines

Deal found 7/28

$281

One-way flights from Durham to Luis Munoz Marin Intl
Search for one-way flight options from Durham to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Sat 8/169:15 pmRDU - SJU

Nonstop3h 31mFrontier

Deal found 7/28

$96

Sat 8/167:37 pmRDU - SJU

1 stop26h 11mSpirit Airlines

Deal found 7/29

$110

Fri 8/223:14 pmRDU - SJU

Nonstop3h 41mJetBlue

Deal found 7/28

$128

Mon 9/293:10 pmRDU - SJU

1 stop8h 20mSouthwest

Deal found 7/29

$141

Sat 9/271:52 pmRDU - SJU

1 stop8h 08mDelta

Deal found 7/28

$151

Tue 8/196:00 amRDU - SJU

2 stops10h 05mAmerican Airlines

Deal found 7/27

$154

Cheapflights Fare Finder

Use the filters below to find and compare flights from Durham to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Thu 9/18

3:30 pm-6:57 pm

Nonstop3h 27m

San Juan Luis Munoz Marin Intl

Sun 9/28

11:00 am-2:32 pm

Nonstop3h 32m

$234

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Sun 9/14

9:23 am-11:04 am

1 stop25h 41m

San Juan Luis Munoz Marin Intl

Thu 9/18

11:59 am-2:35 pm

1 stop26h 36m

$241

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Mon 8/18

9:15 pm-12:46 am

Nonstop3h 31m

San Juan Luis Munoz Marin Intl

Thu 8/21

3:59 am-9:52 am

1 stop5h 53m

$247

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Sat 8/2

9:15 pm-12:46 am

Nonstop3h 31m

San Juan Luis Munoz Marin Intl

Thu 8/7

10:14 pm-8:15 am

1 stop10h 01m

$280

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Tue 10/14

12:20 pm-10:45 pm

1 stop10h 25m

San Juan Luis Munoz Marin Intl

Mon 10/20

7:05 am-5:40 pm

1 stop10h 35m

$281

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Tue 10/14

8:00 am-6:25 pm

2 stops10h 25m

San Juan Luis Munoz Marin Intl

Mon 10/20

7:05 pm-11:17 am

1 stop16h 12m

$287

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Sat 8/16

9:15 pm-12:46 am

Nonstop3h 31m

$96

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Sat 8/16

7:37 pm-9:48 pm

1 stop26h 11m

$110

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Fri 8/22

3:14 pm-6:55 pm

Nonstop3h 41m

$128

RaleighSan Juan

RDU - SJU

RDUSJU

Raleigh-Durham

Mon 9/29

3:10 pm-11:30 pm

1 stop8h 20m

$141

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 12 results

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

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

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

The best time to book flights from Durham to San Juan Luis Munoz Marin Intl Airport is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Durham to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Durham to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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 DU8 to SJU?

When flying from Durham to San Juan Luis Munoz Marin Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

Weekly flight availability from Durham to San Juan Luis Munoz Marin Intl Airport

The most flights from DU8 to SJU are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Luis Munoz Marin Intl

Read through reviews of airlines operating flights from Durham to San Juan Luis Munoz Marin Intl Airport, such as Southwest, Delta, and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Southwest

8.0

Very good

4,238 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Delta

8.0

Very good

7,979 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

JetBlue

7.3

Good

2,913 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Spirit Airlines

6.3

Okay

8,044 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Related info for your journey

What are the cheapest airlines to fly from Durham to San Juan Luis Munoz Marin Intl Airport one-way?
One-way options have recently been found by users for as low as $96 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $110 and JetBlue from $128 one-way.
What are the cheapest flights from Durham to San Juan Luis Munoz Marin Intl Airport?
While on average a flight from Durham to San Juan Luis Munoz Marin Intl Airport is generally $240, our data shows the cheapest flight currently is $111. When looking at the most popular route, (Raleigh-Durham - San Juan Luis Munoz Marin Intl), you can expect to pay $223 for that flight.
Can I find deals for flights from Durham to Luis Munoz Marin Intl that include hotel bookings?
Yes. In addition to deals on Durham to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Durham 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 Durham to Luis Munoz Marin Intl.
Can I find deals for business class flights from Durham to Luis Munoz Marin Intl?
Yes. Cheapflights offers flight deals from Durham 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 Durham to San Juan Luis Munoz Marin Intl Airport?
Currently, September is the cheapest month in which you can book a flight from Durham to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Durham to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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

Dorado

Fajardo

Rio Grande

Luquillo

Humacao

Browse thousands of different options on Cheapflights for your next trip

Top 7 airlines flying from Durham to Luis Munoz Marin Intl

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$78	Average$244	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$95	Average$245	FlexibilityNo cancel fee	On-time62%
JetBlue	Cheapest$183	Average$393	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$184	Average$421	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$220	Average$475	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$272	Average$542	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$281	Average$448	FlexibilityNo cancel fee	On-time63%

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$96+ Cheap flights from Durham, NC 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Durham to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Durham to San Juan Luis Munoz Marin Intl are usually found in September or October, booked 77 days in advance, depart on a Monday or Friday and return on a Friday

Cheap flight deals from Durham to Luis Munoz Marin Intl

Keep the following information in mind while searching for Durham to Luis Munoz Marin Intl flight deals. Data was last updated July 29, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Durham to Luis Munoz Marin Intl

Cheapest flights from Durham to Luis Munoz Marin IntlExplore the most affordable flight options available from Durham to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Durham to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Durham to San Juan Luis Munoz Marin Intl Airport that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Durham with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Durham to San Juan Luis Munoz Marin Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Durham to Luis Munoz Marin Intl. Price data was last updated on July 25, 2025.

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

What is the cheapest time of day to fly from DU8 to SJU?

Find hourly flight availability from Durham 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 July 29, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Durham to Luis Munoz Marin Intl. Price data was last updated on December 16, 2024.

Weekly flight availability from Durham to San Juan Luis Munoz Marin Intl Airport

Reviews of airlines servicing Luis Munoz Marin Intl

Read through reviews of airlines operating flights from Durham to San Juan Luis Munoz Marin Intl Airport, such as Southwest, Delta, and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Durham 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 are the cheapest airlines to fly from Durham to San Juan Luis Munoz Marin Intl Airport one-way?

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

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

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

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

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

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Durham to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Durham to Luis Munoz Marin Intl

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Cheapest flights from Durham to Luis Munoz Marin Intl
Explore the most affordable flight options available from Durham to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.