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$85+ Cheap flights from Indianapolis (IND) to San Juan

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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SJU
ene. 27 — feb. 31
mar. 1/27
mar. 2/3
1 adult, Economy
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Cheapflights Tip: The best prices from Indianapolis to San Juan are usually found in September or April, booked 87 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Indianapolis to San Juan

Cheapest flights from Indianapolis to San Juan
Explore the most affordable flight options available from Indianapolis to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 28, 2025.

This American Airlines deal was found by Cheapflights users on 12/27. 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.
mié. 12/3111:21 amIND - SJU
2 stops9h 30mAmerican Airlines
lun. 1/125:51 pmSJU - IND
1 stop7h 08mAmerican Airlines
Deal found 12/27$365
This American Airlines deal was found by Cheapflights users on 12/26. 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.
mar. 12/308:11 pmIND - SJU
1 stop16h 43mAmerican Airlines
vie. 1/96:00 amSJU - IND
1 stop16h 39mAmerican Airlines
Deal found 12/26$405
This Delta deal was found by Cheapflights users on 12/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2812:17 pmIND - SJU
1 stop10h 42mDelta
jue. 1/14:48 pmSJU - IND
1 stop7h 06mDelta
Deal found 12/26$549
This Expedia deal was found by Cheapflights users on 12/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/318:48 amIND - SJU
1 stop9h 07mMultiple Airlines
dom. 1/47:06 pmSJU - IND
1 stop15h 21mMultiple Airlines
Deal found 12/27$575
This American Airlines deal was found by Cheapflights users on 12/27. 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.
mar. 12/308:11 pmIND - SJU
1 stop14h 28mAmerican Airlines
lun. 1/58:35 pmSJU - IND
1 stop15h 25mAmerican Airlines
Deal found 12/27$605
This United Airlines deal was found by Cheapflights users on 12/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/319:00 amIND - SJU
2 stops12h 22mUnited Airlines
dom. 1/112:05 amSJU - IND
2 stops13h 52mUnited Airlines
Deal found 12/26$610
This Kiwi.com deal was found by Cheapflights users on 12/27. 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.
mar. 12/306:39 pmIND - SJU
2 stops26h 26mMultiple Airlines
lun. 1/56:00 amSJU - IND
1 stop30h 33mMultiple Airlines
Deal found 12/27$624
This United Airlines deal was found by Cheapflights users on 12/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2811:20 amIND - SJU
1 stop8h 40mUnited Airlines
mié. 12/312:05 amSJU - IND
1 stop10h 45mUnited Airlines
Deal found 12/26$641
This Kiwi.com deal was found by Cheapflights users on 12/27. 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.
lun. 12/295:05 pmIND - SJU
1 stop15h 18mMultiple Airlines
vie. 1/27:10 amSJU - IND
1 stop25h 03mMultiple Airlines
Deal found 12/27$715

Find flight deals from Indianapolis to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to San Juan (PR1). 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 diciembre 28, 2025.

Round-trip from

$239
(Kiwi.com)

One-way from

$85
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$615
From Indianapolis to San Juan
Search Deals
One-way flight from Indianapolis to San Juan
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Highest demand for flights based on searches. 15% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Indianapolis to San Juan 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 diciembre 28, 2025.
Use the filters below to find and compare flights from Indianapolis to San Juan that are best for you.

Fly from

Indianapolis

Fly to

San Juan

Route

Depart

Return

Price

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

mar. 2/3

6:00 am-4:22 pm

1 stop9h 22m

San Juan Luis Munoz Marin Intl

lun. 2/9

4:40 pm-9:43 am

2 stops18h 03m

$261

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

jue. 1/22

8:31 pm-9:47 am

1 stop12h 16m

San Juan Luis Munoz Marin Intl

mié. 2/4

7:00 pm-7:31 pm

2 stops25h 31m

$268

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

mié. 3/18

5:00 pm-11:59 pm

1 stop6h 59m

San Juan Luis Munoz Marin Intl

mar. 3/24

7:00 am-4:17 pm

1 stop9h 17m

$270

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

jue. 1/22

7:00 am-5:17 pm

1 stop9h 17m

San Juan Luis Munoz Marin Intl

mié. 2/4

3:55 pm-9:29 pm

1 stop6h 34m

$270

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

sáb. 1/31

12:21 pm-11:33 pm

1 stop10h 12m

San Juan Luis Munoz Marin Intl

sáb. 2/7

6:20 pm-9:43 am

2 stops16h 23m

$291

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

vie. 1/30

2:12 pm-9:47 am

1 stop18h 35m

San Juan Luis Munoz Marin Intl

dom. 2/8

8:05 pm-6:38 pm

1 stop23h 33m

$297

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

dom. 3/29

5:44 pm-4:24 am

1 stop10h 40m

San Juan Luis Munoz Marin Intl

mar. 4/7

6:56 pm-11:26 am

1 stop16h 30m

$310

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

vie. 3/20

1:57 pm-4:24 am

1 stop14h 27m

San Juan Luis Munoz Marin Intl

mié. 3/25

4:18 pm-9:32 am

1 stop17h 14m

$310

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

jue. 1/22

7:15 am-9:26 pm

2 stops13h 11m

San Juan Luis Munoz Marin Intl

lun. 2/2

2:05 am-11:42 am

1 stop10h 37m

$325

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

vie. 1/30

5:50 pm-6:11 am

2 stops11h 21m

San Juan Luis Munoz Marin Intl

vie. 2/6

2:05 am-1:18 pm

2 stops12h 13m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 17 results
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Best time to book a flight from Indianapolis to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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

How far ahead should I book a flight from Indianapolis to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to San Juan. Price data was last updated on December 19, 2025.

The price you pay for your flight from Indianapolis to San Juan may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Indianapolis to San Juan?

Currently, January is the cheapest month in which you can book a flight from Indianapolis to San Juan (average of $128). Flying from Indianapolis to San Juan 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.

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated diciembre 28, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Indianapolis to San Juan 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
4,256 reviews

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

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
4,256 reviews
Southwest
8.0
Very good
4,256 reviews

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

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
8,019 reviews
Southwest
8.0
Very good
4,256 reviews

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

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
9,113 reviews
Southwest
8.0
Very good
4,256 reviews

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

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
11,073 reviews
Southwest
8.0
Very good
4,256 reviews

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

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
8,211 reviews
Southwest
8.0
Very good
4,256 reviews

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

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 San Juan. 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?

    For a flight from Indianapolis to San Juan, you will be flying from Indianapolis. Indianapolis (IND) is just 8.3 mi from the center of the city. Indianapolis is the only Indianapolis airport and it handles 0 outbound flights to San Juan per day. 6 airlines have flights to San Juan from Indianapolis on a regular basis.

  • How long is the flight from Indianapolis to San Juan?

    Spirit Airlines and Delta can get you from Indianapolis to San Juan in just under 6h 59m. Your travel time can differ by up to 2h 23m. Airlines will cover a distance of 1903 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Indianapolis to San Juan round-trip?

    Our cheapest airline available from Indianapolis to San Juan is Frontier. Our recent data shows that you can find tickets from as low as $130 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $161 and $215 round-trip. Users have found that Frontier is 67% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Indianapolis to San Juan one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $65. However, be on the lookout for offers from Spirit Airlines and Southwest, as they are both options that can get you from Indianapolis to San Juan for a low price.

  • Where are the most common layover locations when flying from Indianapolis to San Juan?

    Flights departing from Indianapolis and landing in San Juan layover in Orlando most frequently.

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

    The majority of Orlando visitors spend their time at Universal Orlando Resort, Walt Disney World Resort, and International Drive. Travelers on a layover in Orlando can visit Universal Orlando Resort, Walt Disney World Resort, and International Drive, by traveling 10.2 mi, 16.2 mi, and 9.9 mi, respectively after landing at Orlando. Travelers in need of a car in Orlando can rent one for about $29 per day.

  • Where are the least popular layover locations for Indianapolis to San Juan flights?

    Flights departing from Indianapolis and landing in San Juan layover in Atlanta least frequently.

  • Can I find deals for flights from Indianapolis to San Juan that include hotel bookings?

    Yes. In addition to deals on Indianapolis to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Indianapolis to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indianapolis to San Juan.

  • Can I find deals for business class flights from Indianapolis to San Juan?

    Yes. Cheapflights offers flight deals from Indianapolis to San Juan 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?

    Currently, January is the cheapest month in which you can book a flight from Indianapolis to San Juan (average of $128). Flying from Indianapolis to San Juan 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

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Top 6 airlines flying from Indianapolis to San Juan

Discover the top 6 airlines that operate flights from Indianapolis to San Juan. 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 diciembre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$273FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$215Average$399FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$215Average$474FlexibilityNo cancel feeOn-time63%
DeltaCheapest$215Average$355FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$227Average$353FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$265Average$455FlexibilityNo cancel feeOn-time71%

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