San Juan

$106+ Cheap flights from Indianapolis (IND) to San Juan

IND — SJU
Sep 20 — Sep 271
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Cheap flight deals from Indianapolis to San Juan

Cheapest flights from Indianapolis to San Juan

Sun 10/2511:21 am -
1 stop11h 44m
Thu 10/292:55 am -
1 stop6h 54m
Deal found 8/17$201
Sun 10/2511:21 am -
1 stop11h 44m
Sun 11/110:03 am -
1 stop8h 08m
Deal found 8/17$207
Tue 10/271:33 pm -
1 stop25h 44m
Tue 11/311:20 am -
2 stops32h 37m
Deal found 8/21$217
Tue 10/271:33 pm -
1 stop25h 44m
Fri 10/304:36 pm -
2 stops20h 26m
Deal found 8/21$220
Tue 10/271:33 pm -
1 stop25h 44m
Tue 11/33:55 am -
1 stop7h 35m
Deal found 8/21$226
Sat 10/311:47 pm -
1 stop11h 12m
Tue 11/311:20 am -
2 stops32h 37m
Deal found 8/21$228
Thu 9/107:41 pm -
1 stop13h 54m
Tue 9/156:42 pm -
2 stops24h 11m
Deal found 8/21$242
Sat 10/247:22 pm -
1 stop18h 09m
Wed 10/287:23 am -
2 stops11h 34m
Deal found 8/20$246
Tue 10/271:33 pm -
1 stop25h 44m
Sun 11/17:26 pm -
1 stop16h 04m
Deal found 8/20$249
Sat 10/247:05 am -
1 stop7h 39m
Tue 10/271:05 am -
2 stops11h 39m
Deal found 8/20$250
Wed 10/147:19 pm -
1 stop14h 27m
Tue 10/276:30 am -
2 stops11h 36m
Deal found 8/19$255

Find flight deals from Indianapolis to San Juan

Round-trip from

$201

One-way from

$106
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$358
From Indianapolis to San Juan
One-way flight from Indianapolis to San Juan
Highest demand for flights based on searches. 10% potential increase in price ($50 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in August 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Indianapolis to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisSan Juan

IND Indianapolis - SJU San Juan Luis Munoz Marin Intl

INDSJU

Indianapolis

Fri 10/30

6:20 am-1:40 pm

1 stop7h 20m

San Juan Luis Munoz Marin Intl

Tue 11/3

2:05 am-12:44 pm

2 stops11h 39m

$340
Quickest round-trip

IndianapolisSan Juan

IND Indianapolis - SJU San Juan Luis Munoz Marin Intl

INDSJU

Indianapolis

Wed 1/27

11:47 am-9:26 pm

1 stop8h 39m

San Juan Luis Munoz Marin Intl

Wed 2/3

3:46 pm-11:17 pm

1 stop8h 31m

$386

IndianapolisSan Juan

IND Indianapolis - SJU San Juan Luis Munoz Marin Intl

INDSJU

Indianapolis

Sat 1/30

9:21 am-12:36 am

2 stops14h 15m

San Juan Luis Munoz Marin Intl

Sat 2/6

2:05 am-12:41 pm

2 stops11h 36m

$428

IndianapolisSan Juan

IND Indianapolis - SJU San Juan Luis Munoz Marin Intl

INDSJU

Indianapolis

Tue 9/15

7:00 am-8:38 pm

2 stops13h 38m

San Juan Luis Munoz Marin Intl

Fri 9/18

1:00 am-10:56 am

2 stops9h 56m

$476

IndianapolisSan Juan

IND Indianapolis - SJU San Juan Luis Munoz Marin Intl

INDSJU

Indianapolis

Wed 9/2

6:50 am-4:25 pm

2 stops9h 35m

San Juan Luis Munoz Marin Intl

Wed 9/9

10:30 am-9:05 pm

2 stops10h 35m

$491

IndianapolisSan Juan

IND Indianapolis - SJU San Juan Luis Munoz Marin Intl

INDSJU

Indianapolis

Fri 1/8

3:10 pm-6:11 am

2 stops14h 01m

San Juan Luis Munoz Marin Intl

Tue 1/12

2:05 am-4:22 pm

2 stops15h 17m

$516

IndianapolisSan Juan

IND Indianapolis - SJU San Juan Luis Munoz Marin Intl

INDSJU

Indianapolis

Fri 12/4

2:10 pm-12:45 am

2 stops9h 35m

San Juan Luis Munoz Marin Intl

Wed 12/9

12:30 pm-9:45 pm

2 stops10h 15m

$524

IndianapolisSan Juan

IND Indianapolis - SJU San Juan Luis Munoz Marin Intl

INDSJU

Indianapolis

Tue 1/5

4:25 pm-10:22 pm

2 stops28h 57m

San Juan Luis Munoz Marin Intl

Fri 1/15

2:05 am-12:41 pm

2 stops11h 36m

$582

IndianapolisSan Juan

IND Indianapolis - SJU San Juan Luis Munoz Marin Intl

INDSJU

Indianapolis

Fri 1/15

7:44 pm-10:22 pm

1 stop25h 38m

San Juan Luis Munoz Marin Intl

Sat 1/23

2:05 am-12:41 pm

2 stops11h 36m

$729

IndianapolisSan Juan

IND Indianapolis - SJU San Juan Luis Munoz Marin Intl

INDSJU

Indianapolis

Thu 11/26

6:00 am-9:24 pm

2 stops14h 24m

San Juan Luis Munoz Marin Intl

Thu 12/3

8:30 am-10:03 pm

2 stops14h 33m

$744

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/21

Showing 1-10 of 22 resultsSorted by cheapest first
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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

Cheapflights Insights

Everything you need to know about your flight from Indianapolis to San Juan

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

Currently, August is the cheapest month in which you can book a flight from Indianapolis to San Juan (average of $358). Flying from Indianapolis to San Juan in December is currently the most expensive (average of $613). 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?

Airfare is below average for this route at the moment.
Indianapolis to San Juan flights typically cost between $296 and $440 in October.
The cheapest round-trip price found within the last 5 days was $201 on Frontier (Oct 25-Oct 29).

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

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 22 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing San Juan

See what other customers who have flown with Southwest,Delta, andUnited 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.

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Related info for your journey

  • 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. 5 airlines have flights to San Juan from Indianapolis on a regular basis.

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

    United Airlines can get you from Indianapolis to San Juan in just under 7h 20m. Your travel time can differ by up to . Airlines will cover a distance of 1903 mi.

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

    Our cheapest airline available from Indianapolis to San Juan is Delta. Our recent data shows that you can find tickets from as low as $168 on this airline. Additional options worth looking into are Frontier and United Airlines, starting at $180 and $235 round-trip. Users have found that Delta is 61% 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 $96. However, be on the lookout for offers from Delta and Southwest, as they are both options that can get you from Indianapolis to San Juan for a low price.

  • 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, August is the cheapest month in which you can book a flight from Indianapolis to San Juan (average of $358). Flying from Indianapolis to San Juan in December is currently the most expensive (average of $613). 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

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Indianapolis to San Juan

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$168Average$395FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$180Average$337FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$235Average$397FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$238Average$478FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$285Average$490FlexibilityNo cancel feeOn-time63%

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