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Luis Munoz Marin Intl

$90+ Cheap flights from Indianapolis (IND) 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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SJU
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Indianapolis to San Juan Luis Munoz Marin Intl are usually found in September or February, booked 87 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Find flight deals from Indianapolis to Luis Munoz Marin Intl

Cheapest flights from Indianapolis to Luis Munoz Marin Intl
Explore the most affordable flight options available from Indianapolis to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This American Airlines deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:00 amIND - SJU
1 stop7h 51mAmerican Airlines
Sat 12/204:38 pmSJU - IND
1 stop8h 21mAmerican Airlines
Deal found 11/26$270
This Kiwi.com deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/111:40 pmIND - SJU
1 stop21h 52mMultiple Airlines
Fri 12/194:10 amSJU - IND
1 stop8h 23mMultiple Airlines
Deal found 11/25$271
This Mytrip deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/118:48 amIND - SJU
2 stops14h 28mSpirit Airlines
Fri 12/194:10 amSJU - IND
1 stop8h 23mSpirit Airlines
Deal found 11/26$274
This Kiwi.com deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:45 pmIND - SJU
2 stops30h 05mMultiple Airlines
Fri 12/124:10 amSJU - IND
1 stop7h 48mMultiple Airlines
Deal found 11/25$283
This Cheapflightsfares deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:48 amIND - SJU
1 stop9h 07mSpirit Airlines
Mon 1/124:40 pmSJU - IND
1 stop7h 08mSpirit Airlines
Deal found 11/26$285
This Cheapflightsfares deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:03 pmIND - SJU
1 stop11h 42mSpirit Airlines
Sat 12/134:10 amSJU - IND
1 stop7h 48mSpirit Airlines
Deal found 11/26$286
This Frontier deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:32 amIND - SJU
1 stop11h 48mFrontier
Fri 12/53:55 amSJU - IND
1 stop8h 29mFrontier
Deal found 11/24$288
This Cheapflightsfares deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:03 pmIND - SJU
1 stop11h 42mSpirit Airlines
Mon 1/125:50 pmSJU - IND
1 stop18h 36mSpirit Airlines
Deal found 11/26$289
This Kiwi.com deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:03 pmIND - SJU
1 stop23h 29mSpirit Airlines
Sat 12/134:10 amSJU - IND
1 stop7h 48mSpirit Airlines
Deal found 11/24$290
This Gotogate deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:48 amIND - SJU
1 stop15h 02mMultiple Airlines
Fri 12/124:10 amSJU - IND
2 stops18h 25mMultiple Airlines
Deal found 11/25$291

Cheap flight deals from Indianapolis to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 26, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$270
(Delta)

One-way from

$90
(Frontier)

Popular in

December

Cheapest in

September

Average price

$385
Provider with most accurate pricing for Indianapolis-San Juan Luis Munoz Marin Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-San Juan Luis Munoz Marin Intl flights.
Search Deals
From Indianapolis to San Juan Luis Munoz Marin Intl
Search Deals
One-way flight from Indianapolis to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indianapolis to Luis Munoz Marin Intl 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, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Indianapolis to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Indianapolis

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

Mon 1/19

6:13 am-2:10 pm

1 stop6h 57m

San Juan Luis Munoz Marin Intl

Fri 1/30

7:00 am-4:19 pm

1 stop10h 19m

$270

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

Mon 1/19

6:13 am-2:10 pm

1 stop6h 57m

San Juan Luis Munoz Marin Intl

Tue 1/27

6:27 pm-12:06 am

1 stop6h 39m

$270

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

Sat 1/17

2:59 pm-11:45 pm

1 stop7h 46m

San Juan Luis Munoz Marin Intl

Thu 1/29

7:00 am-4:19 pm

1 stop10h 19m

$270

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

Mon 1/19

6:13 am-2:10 pm

1 stop6h 57m

San Juan Luis Munoz Marin Intl

Wed 1/28

3:20 pm-12:07 am

1 stop9h 47m

$270

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

Thu 1/1

2:17 pm-9:09 pm

1 stop5h 52m

San Juan Luis Munoz Marin Intl

Tue 1/13

7:00 am-4:19 pm

1 stop10h 19m

$270

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

Tue 1/13

2:34 pm-10:22 pm

1 stop6h 48m

San Juan Luis Munoz Marin Intl

Tue 1/13

2:05 am-11:42 am

1 stop10h 37m

$304

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

Sat 1/24

8:01 pm-9:54 am

1 stop12h 53m

$90

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

Thu 1/22

8:31 pm-10:24 am

1 stop12h 53m

$90

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

Sat 2/21

5:06 pm-2:50 am

1 stop8h 44m

$90

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

Tue 2/3

5:10 am-3:35 pm

1 stop9h 25m

$97

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 15 results
1
2

Compare providers for flights from Indianapolis to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to Luis Munoz Marin Intl in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Indianapolis-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Indianapolis-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Indianapolis-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Indianapolis-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to Luis Munoz Marin Intl. Price data was last updated on November 21, 2025.

The best time to book flights from Indianapolis to San Juan Luis Munoz Marin Intl Airport is 87 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 Indianapolis to San Juan Luis Munoz Marin Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Indianapolis to San Juan Luis Munoz Marin Intl Airport (average of $128). Flying from Indianapolis to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of $227). 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 IND to SJU?

Find hourly flight availability from Indianapolis 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 November 26, 2025.

It’s optimal to fly from Indianapolis to San Juan Luis Munoz Marin Intl Airport in the evening. By choosing this option you can save up to 58% on the cost of your flight, compared to a flight in the morning.

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

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

Travelers seeking maximum savings on their Indianapolis to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday 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

Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated November 26, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Indianapolis to San Juan Luis Munoz Marin Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,254 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,254 reviews
Southwest
8.0
Very good
4,254 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,999 reviews
Southwest
8.0
Very good
4,254 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,046 reviews
Southwest
8.0
Very good
4,254 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,038 reviews
Southwest
8.0
Very good
4,254 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,158 reviews
Southwest
8.0
Very good
4,254 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Indianapolis 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 airport do you fly from for flights from Indianapolis to San Juan Luis Munoz Marin Intl?

    Indianapolis (IND) is the airport you will fly out of if you book a flight from Indianapolis to San Juan Luis Munoz Marin Intl. You should not have trouble finding flights to San Juan Luis Munoz Marin Intl from Indianapolis; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day. You should also have plenty of airline options to choose from since 6 airlines have flights from the Indianapolis airport to San Juan Luis Munoz Marin Intl. It is only a 8.3 mi journey to Indianapolis (IND) from Indianapolis’s city center.

  • How long is the flight from Indianapolis to San Juan Luis Munoz Marin Intl Airport?

    Airlines like Delta fly from Indianapolis to San Juan Luis Munoz Marin Intl Airport in about 6h 57m. The time it takes to get you to your destination can typically vary by up to . The distance from Indianapolis to San Juan Luis Munoz Marin Intl Airport is about 1903 mi.

  • What are the cheapest airlines flying from Indianapolis to San Juan Luis Munoz Marin Intl Airport round-trip?

    Flying on Frontier is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at $130. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $215 and $215, respectively. Frontier is priced at 67% lower than the current average price of a flight leaving 3 months from now.

  • Where are the most common layover locations when flying from Indianapolis to San Juan Luis Munoz Marin Intl Airport?

    Most of the time, Indianapolis to San Juan Luis Munoz Marin Intl Airport flights that have layovers will stop in Orlando.

  • What are some popular things to do or see while on a layover in Orlando?

    Orlando travelers tend to visit Walt Disney World Resort, Universal Orlando Resort, and International Drive more than anywhere else. Walt Disney World Resort, Universal Orlando Resort and International Drive are located about 16.2 mi, 10.2 mi, and 9.9 mi, respectively from Orlando if you are interested in checking them out. Those looking to explore during their layover in Orlando can rent a car from Orlando for about $27 per day.

  • Where are the least popular layover locations for Indianapolis to San Juan Luis Munoz Marin Intl Airport flights?

    Indianapolis to San Juan Luis Munoz Marin Intl Airport flights have a layover in Atlanta least often.

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

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

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

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

    Yes. Cheapflights offers flight deals from Indianapolis 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 Indianapolis to San Juan Luis Munoz Marin Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Indianapolis to San Juan Luis Munoz Marin Intl Airport (average of $128). Flying from Indianapolis to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of $227). 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

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

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Dorado
Fajardo
Rio Grande
Humacao
Luquillo
Bayamón

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Indianapolis to Luis Munoz Marin Intl

Discover the top 6 airlines that operate flights from Indianapolis to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$280FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$215Average$403FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$215Average$489FlexibilityNo cancel feeOn-time63%
DeltaCheapest$215Average$356FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$229Average$325FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$265Average$459FlexibilityNo cancel feeOn-time71%

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