$119+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SJU
Jul 25 — Aug 11
Round-trip
1 adult, Economy
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Find cheap flights from Indianapolis to San Juan with Cheapflights
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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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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 June 25, 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 June 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Fri 8/712:20 pm
IND
- SJU
2 stops25h 21m
Frontier
Mon 8/1010:48 pm
SJU
- IND
1 stop19h 27m
Frontier
Deal found 6/23![Frontier logo]()
$341
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Fri 8/1411:02 am
IND
- SJU
1 stop29h 09m
Multiple Airlines
Mon 8/1710:48 pm
SJU
- IND
1 stop19h 50m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 8/1712:20 pm
IND
- SJU
2 stops27h 51m
Frontier
Sun 8/238:57 pm
SJU
- IND
1 stop14h 20m
Frontier
Deal found 6/20![Frontier logo]()
$345
This Delta deal was found by Cheapflights users on 6/22. 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.
Wed 11/43:00 pm
IND
- SJU
1 stop8h 56m
Delta
Sat 11/147:15 am
SJU
- IND
1 stop9h 59m
Delta
Deal found 6/22![Delta logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Fri 8/1412:20 pm
IND
- SJU
2 stops12h 21m
Multiple Airlines
Sun 8/236:45 am
SJU
- IND
1 stop7h 57m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$347
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 8/1712:20 pm
IND
- SJU
2 stops12h 21m
Multiple Airlines
Sun 8/236:45 am
SJU
- IND
1 stop7h 57m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$348
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Sun 8/168:53 pm
IND
- SJU
2 stops27h 48m
Frontier
Sun 8/238:57 pm
SJU
- IND
1 stop14h 20m
Frontier
Deal found 6/21![Frontier logo]()
$349
This Frontier deal was found by Cheapflights users on 6/24. 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.
Wed 8/127:10 pm
IND
- SJU
1 stop7h 05m
Frontier
Sat 8/159:02 am
SJU
- IND
1 stop9h 51m
Frontier
Deal found 6/24![Frontier logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Fri 8/216:11 pm
IND
- SJU
2 stops22h 00m
Multiple Airlines
Mon 8/246:45 am
SJU
- IND
1 stop13h 10m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 7/2212:20 pm
IND
- SJU
2 stops12h 21m
Frontier
Wed 7/296:26 pm
SJU
- IND
1 stop15h 37m
Frontier
Deal found 6/24![Frontier logo]()
$353
This KAYAK deal was found by Cheapflights users on 6/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:11 am
IND
- SJU
1 stop12h 48m
American Airlines
Fri 9/113:35 pm
SJU
- IND
1 stop18h 50m
American Airlines
Deal found 6/24![American Airlines logo]()
$354
This Frontier deal was found by Cheapflights users on 6/23. 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.
Tue 7/147:10 pm
IND
- SJU
1 stop7h 05m
Frontier
Thu 7/168:37 pm
SJU
- IND
1 stop13h 21m
Frontier
Deal found 6/23![Frontier logo]()
$355
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 June 25, 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 June 25, 2026.
This Delta deal was found by Cheapflights users on 6/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/201:41 pm
IND
- SJU
1 stop8h 48m
Delta
Tue 8/255:49 pm
SJU
- IND
1 stop6h 38m
Delta
Deal found 6/20![Delta logo]()
$346
This KAYAK deal was found by Cheapflights users on 6/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:21 am
IND
- SJU
2 stops16h 38m
American Airlines
Fri 9/116:27 am
SJU
- IND
2 stops11h 25m
American Airlines
Deal found 6/24![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 6/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:00 am
IND
- SJU
2 stops13h 38m
United Airlines
Wed 9/24:55 pm
SJU
- IND
1 stop7h 01m
United Airlines
Deal found 6/24![United Airlines logo]()
$368
This Southwest deal was found by Cheapflights users on 6/23. 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 8/196:50 am
IND
- SJU
2 stops9h 35m
Southwest
Sun 8/235:00 am
SJU
- IND
2 stops7h 55m
Southwest
Deal found 6/23![Southwest logo]()
$501
This United Airlines deal was found by Cheapflights users on 6/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:00 am
IND
- SJU
2 stops14h 24m
United Airlines
Thu 12/108:10 am
SJU
- IND
1 stop9h 12m
United Airlines
Deal found 6/24![United Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 6/23. 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.
Tue 8/1811:50 am
IND
- SJU
1 stop10h 39m
Delta
Mon 8/245:49 pm
SJU
- IND
1 stop6h 38m
Delta
Deal found 6/23![Delta logo]()
$412
This United Airlines deal was found by Cheapflights users on 6/22. 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 9/117:00 am
IND
- SJU
2 stops13h 38m
United Airlines
Sat 9/121:00 am
SJU
- IND
2 stops9h 56m
United Airlines
Deal found 6/22![United Airlines logo]()
$436
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Mon 8/247:00 am
IND
- SJU
2 stops13h 38m
United Airlines
Thu 8/274:55 pm
SJU
- IND
1 stop7h 01m
United Airlines
Deal found 6/20![United Airlines logo]()
$436
This Southwest deal was found by Cheapflights users on 6/22. 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.
Sat 7/1110:25 am
IND
- SJU
Nonstop4h 20m
Southwest
Sat 7/186:00 am
SJU
- IND
1 stop7h 40m
Southwest
Deal found 6/22![Southwest logo]()
$562
This United Airlines deal was found by Cheapflights users on 6/23. 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 8/286:00 am
IND
- SJU
2 stops14h 38m
United Airlines
Sat 8/291:00 am
SJU
- IND
2 stops11h 46m
United Airlines
Deal found 6/23![United Airlines logo]()
$457
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/74:25 pm
IND
- SJU
2 stops13h 04m
United Airlines
Mon 8/104:55 pm
SJU
- IND
1 stop7h 04m
United Airlines
Deal found 6/25![United Airlines logo]()
$561
Last-minute flights from Indianapolis to San JuanDiscover last-minute flight deals from Indianapolis to San Juan. Data last updated June 25, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to San Juan. Data last updated June 25, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 6/23. 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.
Wed 7/87:10 pm
IND
- SJU
1 stop12h 47m
Frontier
Wed 7/228:37 pm
SJU
- IND
1 stop13h 26m
Frontier
Deal found 6/23![Frontier logo]()
$356
This Frontier deal was found by Cheapflights users on 6/23. 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.
Tue 7/147:10 pm
IND
- SJU
1 stop7h 05m
Frontier
Thu 7/168:37 pm
SJU
- IND
1 stop13h 21m
Frontier
Deal found 6/23![Frontier logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/147:10 pm
IND
- SJU
1 stop7h 05m
Frontier
Tue 7/216:30 am
SJU
- IND
2 stops28h 55m
Frontier
Deal found 6/22![Frontier logo]()
$368
This Frontier deal was found by Cheapflights users on 6/24. 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.
Sat 7/187:47 pm
IND
- SJU
1 stop12h 10m
Frontier
Fri 7/243:10 am
SJU
- IND
1 stop6h 48m
Frontier
Deal found 6/24![Frontier logo]()
$364
This Super.com deal was found by Cheapflights users on 6/24. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:32 pm
IND
- SJU
1 stop7h 43m
Frontier
Fri 7/2410:48 pm
SJU
- IND
1 stop11h 10m
Frontier
Deal found 6/24![Frontier logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 7/2212:20 pm
IND
- SJU
2 stops12h 21m
Frontier
Wed 7/296:26 pm
SJU
- IND
1 stop15h 37m
Frontier
Deal found 6/24![Frontier logo]()
$353
This Frontier deal was found by Cheapflights users on 6/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:47 pm
IND
- SJU
1 stop12h 10m
Frontier
Sat 8/18:37 pm
SJU
- IND
1 stop13h 26m
Frontier
Deal found 6/25![Frontier logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 6/24. 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.
Fri 7/2412:20 pm
IND
- SJU
2 stops25h 40m
Frontier
Tue 7/288:37 pm
SJU
- IND
1 stop13h 11m
Frontier
Deal found 6/24![Frontier logo]()
$365
This Booking.com deal was found by Cheapflights users on 6/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:10 pm
IND
- SJU
1 stop19h 53m
Frontier
Sat 8/18:37 pm
SJU
- IND
1 stop13h 26m
Frontier
Deal found 6/21![Frontier logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 7/287:10 pm
IND
- SJU
1 stop22h 21m
Frontier
Tue 8/47:30 am
SJU
- IND
2 stops27h 55m
Frontier
Deal found 6/23![Frontier logo]()
$359
This Frontier deal was found by Cheapflights users on 6/24. 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.
Wed 7/297:10 pm
IND
- SJU
1 stop12h 47m
Frontier
Sat 8/18:37 pm
SJU
- IND
1 stop13h 26m
Frontier
Deal found 6/24![Frontier logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Fri 7/3110:53 am
IND
- SJU
1 stop10h 50m
Frontier
Tue 8/46:45 am
SJU
- IND
2 stops28h 40m
Frontier
Deal found 6/21![Frontier logo]()
$361
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 June 25, 2026.
Search for one-way flight options from Indianapolis to San Juan. Find affordable one-way fares based on user searches. Data last updated June 25, 2026.
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:48 am
IND
- SJU
1 stop8h 50m
United Airlines
Deal found 6/25![United Airlines logo]()
$119
This American Airlines deal was found by Cheapflights users on 6/22. 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 8/195:04 am
IND
- SJU
2 stops11h 07m
American Airlines
Deal found 6/22![American Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 9/2312:39 pm
IND
- SJU
2 stops11h 18m
Frontier
Deal found 6/24![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Sun 8/168:00 am
IND
- SJU
1 stop29h 41m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 9/1612:39 pm
IND
- SJU
2 stops11h 18m
Frontier
Deal found 6/21![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 6/22. 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 7/1312:20 pm
IND
- SJU
2 stops36h 21m
Frontier
Deal found 6/22![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 7/2012:20 pm
IND
- SJU
2 stops36h 21m
Frontier
Deal found 6/25![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 6/21. 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.
Fri 7/1712:20 pm
IND
- SJU
2 stops36h 21m
Frontier
Deal found 6/21![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 8/196:11 pm
IND
- SJU
2 stops44h 18m
Frontier
Deal found 6/21![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 8/312:20 pm
IND
- SJU
2 stops12h 21m
Frontier
Deal found 6/21![Frontier logo]()
$147
This American Airlines deal was found by Cheapflights users on 6/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
IND
- SJU
2 stops12h 34m
American Airlines
Deal found 6/24![American Airlines logo]()
$154
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 June 25, 2026.
Round-trip from | $341 (Kiwi.com) |
|---|---|
One-way from | $119 (United Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $493 |
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 June 25, 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 - SJU
INDSJU
Indianapolis
Thu 8/20
1:41 pm-10:29 pm
1 stop8h 48m
San Juan Luis Munoz Marin Intl
Tue 8/25
5:49 pm-12:27 am
1 stop6h 38m
$346
IndianapolisSan Juan
IND - SJU
INDSJU
Indianapolis
Thu 9/3
7:21 am-11:59 pm
2 stops16h 38m
San Juan Luis Munoz Marin Intl
Fri 9/11
6:27 am-5:52 pm
2 stops11h 25m
$354
IndianapolisSan Juan
IND - SJU
INDSJU
Indianapolis
Mon 8/31
7:00 am-8:38 pm
2 stops13h 38m
San Juan Luis Munoz Marin Intl
Wed 9/2
4:55 pm-11:56 pm
1 stop7h 01m
$368
IndianapolisSan Juan
IND - SJU
INDSJU
Indianapolis
Wed 8/5
7:00 am-9:24 pm
2 stops14h 24m
San Juan Luis Munoz Marin Intl
Thu 12/10
8:10 am-4:22 pm
1 stop9h 12m
$368
IndianapolisSan Juan
IND - SJU
INDSJU
Indianapolis
Tue 8/18
11:50 am-10:29 pm
1 stop10h 39m
San Juan Luis Munoz Marin Intl
Mon 8/24
5:49 pm-12:27 am
1 stop6h 38m
$412
IndianapolisSan Juan
IND - SJU
INDSJU
Indianapolis
Fri 9/11
7:00 am-8:38 pm
2 stops13h 38m
San Juan Luis Munoz Marin Intl
Sat 9/12
1:00 am-10:56 am
2 stops9h 56m
$436
IndianapolisSan Juan
IND - SJU
INDSJU
Indianapolis
Mon 8/24
7:00 am-8:38 pm
2 stops13h 38m
San Juan Luis Munoz Marin Intl
Thu 8/27
4:55 pm-11:56 pm
1 stop7h 01m
$436
IndianapolisSan Juan
IND - SJU
INDSJU
Indianapolis
Fri 8/28
6:00 am-8:38 pm
2 stops14h 38m
San Juan Luis Munoz Marin Intl
Sat 8/29
1:00 am-12:46 pm
2 stops11h 46m
$457
IndianapolisSan Juan
IND - SJU
INDSJU
Indianapolis
Wed 8/19
6:50 am-4:25 pm
2 stops9h 35m
San Juan Luis Munoz Marin Intl
Sun 8/23
5:00 am-12:55 pm
2 stops7h 55m
$501
IndianapolisSan Juan
IND - SJU
INDSJU
Indianapolis
Fri 8/7
4:25 pm-5:29 am
2 stops13h 04m
San Juan Luis Munoz Marin Intl
Mon 8/10
4:55 pm-11:59 pm
1 stop7h 04m
$561
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, June is the cheapest month in which you can book a flight from Indianapolis to San Juan (average of $108). Flying from Indianapolis to San Juan in July is currently the most expensive (average of $254). 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 San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 25, 2026.
When flying from Indianapolis to San Juan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Indianapolis to San Juan?
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 46 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 June 25, 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.
Crew
8.6
Overall
7.9
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Overall
7.9
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Overall
7.9
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Overall
7.9
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Overall
7.9
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Overall
7.9
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Food
7.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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.
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Alternative routes for Indianapolis to San Juan
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Complete your trip
Complete your trip to San Juan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Indianapolis to San Juan by cabin class
Find flights from Indianapolis to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Indianapolis and San Juan flights
Browse other Indianapolis and San Juan flight options. Last updated on June 25, 2026.
Other flights from Indianapolis
Browse through other flights departing from Indianapolis. Flights are based on user searches made on Cheapflights and were last updated on June 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 2,558,603 searches. Data last updated June 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$376 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$180 | Average$299 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$215 | Average$444 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$235 | Average$389 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$237 | Average$476 | FlexibilityNo cancel fee | On-time71% |