$106+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SJU
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from Indianapolis to San Juan with Cheapflights
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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Indianapolis to San Juan
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Last-minute
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Cheapest flights from Indianapolis to San JuanExplore 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 August 21, 2026.
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 August 21, 2026.
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:21 am -
1 stop11h 44m
Thu 10/292:55 am -
1 stop6h 54m
Deal found 8/17![Frontier logo]()
$201
This deal was found by Cheapflights users on 8/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2511:21 am -
1 stop11h 44m
Sun 11/110:03 am -
1 stop8h 08m
Deal found 8/17![Frontier logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/271:33 pm -
1 stop25h 44m
Tue 11/311:20 am -
2 stops32h 37m
Deal found 8/21![Multiple Airlines logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/271:33 pm -
1 stop25h 44m
Fri 10/304:36 pm -
2 stops20h 26m
Deal found 8/21![Multiple Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/271:33 pm -
1 stop25h 44m
Tue 11/33:55 am -
1 stop7h 35m
Deal found 8/21![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Sat 10/311:47 pm -
1 stop11h 12m
Tue 11/311:20 am -
2 stops32h 37m
Deal found 8/21![Frontier logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/107:41 pm -
1 stop13h 54m
Tue 9/156:42 pm -
2 stops24h 11m
Deal found 8/21![Frontier logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 8/20. 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.
Sat 10/247:22 pm -
1 stop18h 09m
Wed 10/287:23 am -
2 stops11h 34m
Deal found 8/20![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 10/271:33 pm -
1 stop25h 44m
Sun 11/17:26 pm -
1 stop16h 04m
Deal found 8/20![Multiple Airlines logo]()
$249
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Sat 10/247:05 am -
1 stop7h 39m
Tue 10/271:05 am -
2 stops11h 39m
Deal found 8/20![United Airlines logo]()
$250
This American Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 10/147:19 pm -
1 stop14h 27m
Tue 10/276:30 am -
2 stops11h 36m
Deal found 8/19![American Airlines logo]()
$255
Best flights from Indianapolis to San JuanDiscover carefully curated flight deals from Indianapolis to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Indianapolis to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Fri 10/306:20 am -
1 stop7h 20m
Tue 11/32:05 am -
2 stops11h 39m
Deal found 8/20![United Airlines logo]()
$340
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:50 am -
2 stops9h 35m
Wed 9/910:30 am -
2 stops10h 35m
Deal found 8/17![Southwest logo]()
$491
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Wed 1/2711:47 am -
1 stop8h 39m
Wed 2/33:46 pm -
1 stop8h 31m
Deal found 8/16![United Airlines logo]()
$386
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Sat 1/309:21 am -
2 stops14h 15m
Sat 2/62:05 am -
2 stops11h 36m
Deal found 8/21![United Airlines logo]()
$428
This Southwest deal was found by Cheapflights users on 8/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:10 pm -
2 stops9h 35m
Wed 12/912:30 pm -
2 stops10h 15m
Deal found 8/19![Southwest logo]()
$524
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Tue 9/157:00 am -
2 stops13h 38m
Fri 9/181:00 am -
2 stops9h 56m
Deal found 8/19![United Airlines logo]()
$476
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Fri 1/83:10 pm -
2 stops14h 01m
Tue 1/122:05 am -
2 stops15h 17m
Deal found 8/18![United Airlines logo]()
$516
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Tue 1/54:25 pm -
2 stops28h 57m
Fri 1/152:05 am -
2 stops11h 36m
Deal found 8/20![United Airlines logo]()
$582
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Fri 1/157:44 pm -
1 stop25h 38m
Sat 1/232:05 am -
2 stops11h 36m
Deal found 8/19![United Airlines logo]()
$729
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Thu 11/266:00 am -
2 stops14h 24m
Thu 12/38:30 am -
2 stops14h 33m
Deal found 8/20![United Airlines logo]()
$744
Last-minute flights from Indianapolis to San JuanDiscover last-minute flight deals from Indianapolis to San Juan. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to San Juan. Data last updated August 21, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 8/311:43 pm -
1 stop26h 28m
Wed 9/98:45 am -
1 stop25h 22m
Deal found 8/19![Multiple Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/107:41 pm -
1 stop13h 54m
Tue 9/156:42 pm -
2 stops24h 11m
Deal found 8/21![Frontier logo]()
$242
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/106:57 pm -
2 stops14h 27m
Wed 9/163:41 pm -
1 stop8h 00m
Deal found 8/21![American Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 9/107:41 pm -
1 stop13h 54m
Sun 9/132:57 am -
1 stop7h 28m
Deal found 8/21![Frontier logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Sat 9/127:48 pm -
1 stop20h 18m
Tue 9/156:42 pm -
2 stops24h 11m
Deal found 8/21![Frontier logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Sat 9/127:48 pm -
1 stop20h 18m
Sun 9/132:57 am -
1 stop7h 28m
Deal found 8/21![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/147:48 pm -
2 stops30h 04m
Sun 9/205:11 pm -
1 stop25h 42m
Deal found 8/19![Frontier logo]()
$264
This Justfly.com deal was found by Cheapflights users on 8/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:21 am -
1 stop14h 31m
Sat 9/196:42 pm -
1 stop14h 49m
Deal found 8/18![Frontier logo]()
$271
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Wed 9/166:00 am -
2 stops9h 40m
Wed 9/233:41 pm -
1 stop8h 00m
Deal found 8/21![American Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/167:48 pm -
2 stops28h 10m
Wed 9/236:30 am -
1 stop12h 23m
Deal found 8/17![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/177:41 pm -
1 stop6h 11m
Sun 9/202:57 am -
2 stops15h 56m
Deal found 8/20![Frontier logo]()
$272
This Priceline deal was found by Cheapflights users on 8/18. 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.
Fri 9/259:20 pm -
1 stop12h 15m
Wed 9/306:42 pm -
1 stop14h 49m
Deal found 8/18![Frontier logo]()
$268
One-way flights from Indianapolis to San JuanSearch for one-way flight options from Indianapolis to San Juan. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Indianapolis to San Juan. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 11/171:33 pm -
1 stop10h 05m
Deal found 8/18![Multiple Airlines logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/147:59 pm -
2 stops29h 54m
Deal found 8/21![Frontier logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/127:59 pm -
2 stops37h 19m
Deal found 8/21![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Sat 10/107:59 pm -
2 stops41h 32m
Deal found 8/21![Frontier logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 10/197:59 pm -
2 stops19h 19m
Deal found 8/16![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/147:48 pm -
2 stops19h 29m
Deal found 8/17![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 9/217:48 pm -
2 stops30h 04m
Deal found 8/20![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 11/182:46 pm -
1 stop8h 52m
Deal found 8/17![Frontier logo]()
$124
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Tue 10/136:05 am -
1 stop7h 40m
Deal found 8/21![United Airlines logo]()
$125
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 August 21, 2026.
Round-trip from | $201 |
|---|---|
One-way from | $106 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $358 |
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 7,457,451 searches. Data last updated August 21, 2026.
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
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
Showing 1-10 of 22 resultsSorted by cheapest first
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.
IND-PR1
IND-SJU
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
IND-PR1
IND-SJU
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
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 August 21, 2026.
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
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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Indianapolis and San Juan flights
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Top 5 airlines flying from Indianapolis to San Juan
Discover the top 5 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 7,457,451 searches. Data last updated August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$395 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$180 | Average$337 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$235 | Average$397 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$238 | Average$478 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$285 | Average$490 | FlexibilityNo cancel fee | On-time63% |