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Luis Munoz Marin Intl

$87+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SJU
Feb 11 — Feb 181
Wed 2/11
Wed 2/18
1 adult, Economy
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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 January 12, 2026.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$235
(Cheapflightsfares)

One-way from

$87
(Frontier)

Popular in

December

Cheapest in

September

Average price

$390
Provider with most accurate pricing for Indianapolis-San Juan Luis Munoz Marin Intl flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-San Juan Luis Munoz Marin Intl flights.
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From Indianapolis to San Juan Luis Munoz Marin Intl
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One-way flight from Indianapolis to San Juan Luis Munoz Marin Intl
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Highest demand for flights based on searches. 17% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 12, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/8. 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.
Mon 2/169:28 amIND - SJU
1 stop12h 41mSpirit Airlines
Fri 2/205:20 amSJU - IND
1 stop9h 57mSpirit Airlines
Deal found 1/8$235
This Delta deal was found by Cheapflights users on 1/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/211:44 pmIND - SJU
1 stop9h 14mDelta
Wed 2/256:37 pmSJU - IND
1 stop6h 28mDelta
Deal found 1/9$236
This Gotogate deal was found by Cheapflights users on 1/11. 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.
Sat 2/78:01 pmIND - SJU
1 stop16h 21mMultiple Airlines
Tue 2/104:40 pmSJU - IND
2 stops18h 03mMultiple Airlines
Deal found 1/11$237
This Kiwi.com deal was found by Cheapflights users on 1/9. 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.
Sun 2/19:34 pmIND - SJU
1 stop11h 13mMultiple Airlines
Fri 2/68:05 pmSJU - IND
1 stop14h 38mMultiple Airlines
Deal found 1/9$239
This Mytrip deal was found by Cheapflights users on 1/11. 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.
Mon 1/266:55 amIND - SJU
1 stop8h 27mSpirit Airlines
Fri 1/304:40 pmSJU - IND
2 stops19h 46mSpirit Airlines
Deal found 1/11$240
This American Airlines deal was found by Cheapflights users on 1/11. 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.
Sun 5/36:05 amIND - SJU
1 stop7h 44mAmerican Airlines
Sat 5/164:30 pmSJU - IND
1 stop17h 11mAmerican Airlines
Deal found 1/11$241
This Frontier deal was found by Cheapflights users on 1/9. 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 2/236:10 pmIND - SJU
1 stop7h 43mFrontier
Thu 2/2610:57 amSJU - IND
1 stop7h 17mFrontier
Deal found 1/9$243
This Kiwi.com deal was found by Cheapflights users on 1/9. 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 2/27:33 pmIND - SJU
1 stop13h 14mMultiple Airlines
Sat 2/78:00 amSJU - IND
1 stop13h 41mMultiple Airlines
Deal found 1/9$244
This Kiwi.com deal was found by Cheapflights users on 1/8. 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 2/237:31 pmIND - SJU
2 stops19h 54mMultiple Airlines
Mon 3/28:05 pmSJU - IND
1 stop13h 27mMultiple Airlines
Deal found 1/8$245
This Kiwi.com deal was found by Cheapflights users on 1/9. 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.
Tue 2/312:21 pmIND - SJU
1 stop10h 38mMultiple Airlines
Sat 2/76:00 amSJU - IND
1 stop15h 41mMultiple Airlines
Deal found 1/9$246
This Priceline deal was found by Cheapflights users on 1/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/289:32 pmIND - SJU
1 stop28h 21mFrontier
Sat 3/73:53 amSJU - IND
1 stop29h 28mFrontier
Deal found 1/10$247

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 January 12, 2026.
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 3/30

10:20 am-8:18 pm

1 stop9h 58m

San Juan Luis Munoz Marin Intl

Tue 4/7

2:44 pm-10:29 pm

1 stop7h 45m

$236

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

Tue 2/3

6:40 am-4:50 pm

1 stop9h 10m

San Juan Luis Munoz Marin Intl

Wed 2/4

6:27 pm-12:06 am

1 stop6h 39m

$236

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

Tue 3/10

5:15 pm-11:12 pm

1 stop5h 57m

San Juan Luis Munoz Marin Intl

Tue 3/17

7:30 am-3:35 pm

1 stop8h 05m

$236

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

Mon 3/9

6:50 am-3:57 pm

1 stop9h 07m

San Juan Luis Munoz Marin Intl

Tue 3/17

7:30 am-3:35 pm

1 stop8h 05m

$236

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

Thu 1/29

6:13 am-2:10 pm

1 stop6h 57m

San Juan Luis Munoz Marin Intl

Fri 2/6

3:20 pm-12:07 am

1 stop9h 47m

$271

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

Sat 2/7

5:10 am-9:47 am

3 stops27h 37m

San Juan Luis Munoz Marin Intl

Sat 2/14

5:20 am-2:17 pm

1 stop9h 57m

$290

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

Mon 3/30

3:12 pm-10:03 pm

1 stop6h 51m

San Juan Luis Munoz Marin Intl

Tue 4/7

7:54 pm-2:12 pm

2 stops18h 18m

$305

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

Tue 3/10

9:23 am-3:52 pm

1 stop6h 29m

San Juan Luis Munoz Marin Intl

Tue 3/17

7:40 am-4:58 pm

2 stops9h 18m

$311

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

Fri 4/10

1:35 pm-11:25 pm

1 stop9h 50m

San Juan Luis Munoz Marin Intl

Sun 4/19

9:45 pm-10:00 am

1 stop12h 15m

$311

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

Sat 1/17

2:34 pm-10:22 pm

1 stop6h 48m

San Juan Luis Munoz Marin Intl

Wed 1/21

4:52 pm-11:30 pm

1 stop7h 38m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Showing 1-10 of 17 results
1
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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 January.
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
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*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 January 9, 2026.

The best time to book flights from Indianapolis to San Juan Luis Munoz Marin Intl Airport is 15 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, September is the cheapest month in which you can book a flight from Indianapolis to San Juan Luis Munoz Marin Intl Airport (average of $143). 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.

How much does it cost to fly round-trip from Indianapolis to San Juan Luis Munoz Marin Intl Airport?

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 January 12, 2026.
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

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,254 reviews
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,034 reviews
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,143 reviews
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,106 reviews
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,294 reviews
Southwest
8.0
Very good
4,254 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 9h 58m. 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 $158 and $215, respectively. Frontier is priced at 67% lower than the current average price of a flight leaving 3 months from now.

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

    $65 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Delta, with prices starting from $79 and $108, respectively.

  • 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 Universal Orlando Resort, Walt Disney World Resort, and International Drive more than anywhere else. Universal Orlando Resort, Walt Disney World Resort and International Drive are located about 10.2 mi, 16.2 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 $33 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, September is the cheapest month in which you can book a flight from Indianapolis to San Juan Luis Munoz Marin Intl Airport (average of $143). 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
Fajardo
Dorado
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 January 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$269FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$215Average$395FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$215Average$472FlexibilityNo cancel feeOn-time63%
DeltaCheapest$215Average$357FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$227Average$353FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$254Average$455FlexibilityNo cancel feeOn-time71%

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