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

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $107. Frontier flights start at $128 while deals on Southwest start at $158 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 Spartanburg to San Juan Luis Munoz Marin Intl Airport?

Looking at all options, your cheapest flight can be booked for $129. While the most popular route (Charlotte Douglas - San Juan Luis Munoz Marin Intl) can be booked for $227 on average our data indicates $658 when flying from Spartanburg to San Juan Luis Munoz Marin Intl Airport.

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

Before booking your flight from Spartanburg to San Juan Luis Munoz Marin Intl Airport check out the most popular airlines for this route: American Airlines, Delta or Frontier.

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

Flights from Spartanburg to San Juan Luis Munoz Marin Intl Airport lean towards being more expensive in March. Prices are generally better when you fly from Spartanburg to San Juan Luis Munoz Marin Intl Airport in September, with the cheapest ticket starting at $97.

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

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

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

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

Yes. Cheapflights offers flight deals from Spartanburg 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.

$107+ Flights from Spartanburg to San Juan Luis Munoz Marin Intl Airport

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

To save on the cost of your flight from Spartanburg to San Juan Luis Munoz Marin Intl Airport, book at least 17 days before your planned departure. Booking around this time can save you about 51% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $304 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $374.

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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

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Cheapflights Tip: The best prices from Spartanburg to San Juan Luis Munoz Marin Intl are usually found in September or October, booked 16 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from Spartanburg to Luis Munoz Marin Intl

Round-trip from	$227 (FlightHub)
One-way from	$107 (Mytrip)
Popular in	March
Cheapest in	September
Average price	$350

From Spartanburg to San Juan Luis Munoz Marin Intl

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

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Highest demand for flights based on searches. 9% potential increase in price ($40 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Spartanburg to Luis Munoz Marin Intl

Cheapest flights from Spartanburg to Luis Munoz Marin Intl
Explore the most affordable flight options available from Spartanburg to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Mon 9/85:05 pmCLT - SJU

2 stops21h 06mSpirit Airlines

Thu 9/1111:59 amSJU - CLT

1 stop10h 00mSpirit Airlines

Deal found 7/29

$227

Sun 8/38:19 pmCLT - SJU

Nonstop3h 51mMultiple Airlines

Fri 8/810:14 pmSJU - CLT

1 stop10h 12mMultiple Airlines

Deal found 7/29

$265

Best flights from Spartanburg to Luis Munoz Marin Intl
Discover carefully curated flight deals from Spartanburg 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 31, 2025.

Mon 9/85:05 pmCLT - SJU

2 stops21h 06mSpirit Airlines

Thu 9/1111:59 amSJU - CLT

1 stop10h 00mSpirit Airlines

Deal found 7/29

$227

Sun 8/38:19 pmCLT - SJU

Nonstop3h 51mMultiple Airlines

Fri 8/810:14 pmSJU - CLT

1 stop10h 12mMultiple Airlines

Deal found 7/29

$265

Last-minute flights from Spartanburg to Luis Munoz Marin Intl
Discover last-minute flight deals from Spartanburg to Luis Munoz Marin Intl. Data last updated July 31, 2025 and is based on user searches.

Sun 8/38:19 pmCLT - SJU

Nonstop3h 51mMultiple Airlines

Fri 8/810:14 pmSJU - CLT

1 stop10h 12mMultiple Airlines

Deal found 7/29

$265

Wed 8/66:00 amCLT - SJU

1 stop9h 30mSpirit Airlines

Thu 8/145:42 pmSJU - CLT

1 stop6h 13mSpirit Airlines

Deal found 7/29

$256

Thu 8/78:19 pmCLT - SJU

Nonstop3h 51mFrontier

Tue 8/1211:10 amSJU - CLT

Nonstop4h 00mFrontier

Deal found 7/29

$260

Thu 8/78:19 pmCLT - SJU

Nonstop3h 51mMultiple Airlines

Thu 8/145:42 pmSJU - CLT

1 stop6h 13mMultiple Airlines

Deal found 7/30

$272

Wed 8/133:10 pmCLT - SJU

1 stop8h 47mSpirit Airlines

Fri 8/152:11 amSJU - CLT

1 stop5h 54mSpirit Airlines

Deal found 7/30

$241

One-way flights from Spartanburg to Luis Munoz Marin Intl
Search for one-way flight options from Spartanburg to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated July 31, 2025.

Mon 9/295:45 amCLT - SJU

1 stop5h 19mSpirit Airlines

Deal found 7/30

$107

Fri 8/229:09 amCLT - SJU

1 stop14h 54mFrontier

Deal found 7/29

$128

Mon 8/257:00 amCLT - SJU

1 stop8h 31mMultiple Airlines

Deal found 7/29

$146

Tue 8/264:10 pmCLT - SJU

1 stop6h 20mSouthwest

Deal found 7/30

$158

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

CharlotteSan Juan

CLT - SJU

CLTSJU

Charlotte Douglas

Mon 9/8

5:05 pm-2:11 pm

2 stops21h 06m

San Juan Luis Munoz Marin Intl

Thu 9/11

11:59 am-9:59 pm

1 stop10h 00m

$227

CharlotteSan Juan

CLT - SJU

CLTSJU

Charlotte Douglas

Sun 8/3

8:19 pm-12:10 am

Nonstop3h 51m

San Juan Luis Munoz Marin Intl

Fri 8/8

10:14 pm-8:26 am

1 stop10h 12m

$265

CharlotteSan Juan

CLT - SJU

CLTSJU

Charlotte Douglas

Mon 9/29

5:45 am-11:04 am

1 stop5h 19m

$107

CharlotteSan Juan

CLT - SJU

CLTSJU

Charlotte Douglas

Fri 8/22

9:09 am-12:03 am

1 stop14h 54m

$128

CharlotteSan Juan

CLT - SJU

CLTSJU

Charlotte Douglas

Mon 8/25

7:00 am-3:31 pm

1 stop8h 31m

$146

CharlotteSan Juan

CLT - SJU

CLTSJU

Charlotte Douglas

Tue 8/26

4:10 pm-10:30 pm

1 stop6h 20m

$158

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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

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

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

The best time to book flights from Spartanburg to San Juan Luis Munoz Marin Intl Airport is 16 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 Spartanburg to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Spartanburg to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Spartanburg 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 SB1 to SJU?

When flying from Spartanburg 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 Spartanburg to San Juan Luis Munoz Marin Intl Airport?

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

Reviews of airlines servicing Luis Munoz Marin Intl

See what other customers who have flown with Southwest, Spirit Airlines, and Frontier from Spartanburg 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

4,246 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

4,246 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Spirit Airlines

6.3

Okay

8,048 reviews

Southwest

8.0

Very good

4,246 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Frontier

5.9

Fair

3,239 reviews

Southwest

8.0

Very good

4,246 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 Spartanburg to San Juan Luis Munoz Marin Intl Airport one-way?
To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $107. Frontier flights start at $128 while deals on Southwest start at $158 one-way.
What are the cheapest flights from Spartanburg to San Juan Luis Munoz Marin Intl Airport?
Looking at all options, your cheapest flight can be booked for $129. While the most popular route (Charlotte Douglas - San Juan Luis Munoz Marin Intl) can be booked for $227 on average our data indicates $658 when flying from Spartanburg to San Juan Luis Munoz Marin Intl Airport.
Can I find deals for flights from Spartanburg to Luis Munoz Marin Intl that include hotel bookings?
Yes. In addition to deals on Spartanburg to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Spartanburg 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 Spartanburg to Luis Munoz Marin Intl.
Can I find deals for business class flights from Spartanburg to Luis Munoz Marin Intl?
Yes. Cheapflights offers flight deals from Spartanburg 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 Spartanburg to San Juan Luis Munoz Marin Intl Airport?
Currently, September is the cheapest month in which you can book a flight from Spartanburg to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Spartanburg 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

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Top 6 airlines flying from Spartanburg to Luis Munoz Marin Intl

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$115	Average$280	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$165	Average$281	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$272	Average$454	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$290	Average$506	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$304	Average$538	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$385	Average$499	FlexibilityNo cancel fee	On-time63%

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$107+ Cheap flights from Spartanburg, SC 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Spartanburg 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 Spartanburg to San Juan Luis Munoz Marin Intl are usually found in September or October, booked 16 days in advance, depart on a Tuesday or Thursday and return on a Thursday

Cheap flight deals from Spartanburg to Luis Munoz Marin Intl

Keep the following information in mind while searching for Spartanburg to Luis Munoz Marin Intl flight deals. Data was last updated July 31, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Spartanburg to Luis Munoz Marin Intl

Cheapest flights from Spartanburg to Luis Munoz Marin IntlExplore the most affordable flight options available from Spartanburg to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Spartanburg to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

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

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

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

Cheapflights Insights

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

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

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

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

What is the cheapest time of day to fly from SB1 to SJU?

Find hourly flight availability from Spartanburg 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 31, 2025.

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

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

Reviews of airlines servicing Luis Munoz Marin Intl

See what other customers who have flown with Southwest, Spirit Airlines, and Frontier from Spartanburg 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.

Related info for your journey

Find useful and relevant information for your journey from Spartanburg 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 Spartanburg to San Juan Luis Munoz Marin Intl Airport one-way?

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

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

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

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

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

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

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Alternative routes for Spartanburg to Luis Munoz Marin Intl

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

Top 6 airlines flying from Spartanburg to Luis Munoz Marin Intl

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Cheapest flights from Spartanburg to Luis Munoz Marin Intl
Explore the most affordable flight options available from Spartanburg to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.