$150+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SJU
Jun 28 — Jul 51
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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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 May 29, 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 May 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/27. 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.
Mon 8/241:43 pm
IND
- SJU
1 stop26h 15m
Multiple Airlines
Thu 8/276:00 am
SJU
- IND
1 stop8h 42m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$305
This Frontier deal was found by Cheapflights users on 5/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:41 pm
IND
- SJU
1 stop6h 13m
Frontier
Wed 8/266:25 am
SJU
- IND
1 stop14h 44m
Frontier
Deal found 5/27![Frontier logo]()
$331
This Frontier deal was found by Cheapflights users on 5/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:53 am
IND
- SJU
1 stop6h 38m
Frontier
Wed 8/196:00 am
SJU
- IND
1 stop12h 56m
Frontier
Deal found 5/27![Frontier logo]()
$336
This American Airlines deal was found by Cheapflights users on 5/26. 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.
Tue 8/251:29 pm
IND
- SJU
2 stops10h 30m
American Airlines
Wed 8/267:00 am
SJU
- IND
1 stop11h 03m
American Airlines
Deal found 5/26![American Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 5/28. 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 9/1512:59 pm
IND
- SJU
1 stop10h 45m
Delta
Sat 9/197:00 am
SJU
- IND
1 stop9h 26m
Delta
Deal found 5/28![Delta logo]()
$346
This Priceline deal was found by Cheapflights users on 5/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/47:46 pm
IND
- SJU
1 stop12h 11m
Frontier
Wed 7/84:08 pm
SJU
- IND
1 stop26h 54m
Frontier
Deal found 5/25![Frontier logo]()
$350
This American Airlines deal was found by Cheapflights users on 5/28. 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 8/51:10 pm
IND
- SJU
1 stop10h 49m
American Airlines
Wed 8/191:38 pm
SJU
- IND
2 stops9h 35m
American Airlines
Deal found 5/28![American Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 5/28. 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.
Sat 8/812:19 pm
IND
- SJU
1 stop10h 35m
American Airlines
Sat 8/226:00 am
SJU
- IND
1 stop12h 17m
American Airlines
Deal found 5/28![American Airlines logo]()
$353
This Frontier deal was found by Cheapflights users on 5/24. 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.
Mon 7/610:53 am
IND
- SJU
1 stop8h 39m
Frontier
Tue 7/148:37 pm
SJU
- IND
1 stop13h 11m
Frontier
Deal found 5/24![Frontier logo]()
$355
This Priceline deal was found by Cheapflights users on 5/27. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:08 pm
IND
- SJU
1 stop7h 01m
Frontier
Fri 7/1710:48 pm
SJU
- IND
1 stop11h 10m
Frontier
Deal found 5/27![Frontier logo]()
$356
This Frontier deal was found by Cheapflights users on 5/28. 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 7/117:47 pm
IND
- SJU
1 stop12h 10m
Frontier
Sat 7/188:37 pm
SJU
- IND
1 stop13h 26m
Frontier
Deal found 5/28![Frontier logo]()
$364
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 May 29, 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 May 29, 2026.
This Delta deal was found by Cheapflights users on 5/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3010:07 am
IND
- SJU
1 stop10h 38m
Delta
Thu 8/67:30 am
SJU
- IND
1 stop9h 03m
Delta
Deal found 5/25![Delta logo]()
$346
This United Airlines deal was found by Cheapflights users on 5/28. 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 8/257:00 am
IND
- SJU
2 stops13h 38m
United Airlines
Wed 8/262:20 pm
SJU
- IND
1 stop9h 10m
United Airlines
Deal found 5/28![United Airlines logo]()
$436
This Frontier deal was found by Cheapflights users on 5/28. 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 7/1611:00 am
IND
- SJU
1 stop8h 32m
Frontier
Tue 7/218:37 pm
SJU
- IND
1 stop13h 11m
Frontier
Deal found 5/28![Frontier logo]()
$440
This KAYAK deal was found by Cheapflights users on 5/28. 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 7/26:40 pm
IND
- SJU
1 stop15h 05m
American Airlines
Sun 7/512:59 am
SJU
- IND
1 stop10h 41m
American Airlines
Deal found 5/28![American Airlines logo]()
$532
This Southwest deal was found by Cheapflights users on 5/28. 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 8/110:25 am
IND
- SJU
Nonstop4h 20m
Southwest
Fri 8/75:30 am
SJU
- IND
1 stop13h 25m
Southwest
Deal found 5/28![Southwest logo]()
$551
This Delta deal was found by Cheapflights users on 5/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
IND
- SJU
1 stop10h 38m
Delta
Sun 8/231:19 pm
SJU
- IND
1 stop7h 46m
Delta
Deal found 5/24![Delta logo]()
$346
This Southwest deal was found by Cheapflights users on 5/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:15 pm
IND
- SJU
2 stops10h 35m
Southwest
Sat 8/155:05 am
SJU
- IND
2 stops8h 20m
Southwest
Deal found 5/27![Southwest logo]()
$561
This United Airlines deal was found by Cheapflights users on 5/26. 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.
Tue 6/96:00 am
IND
- SJU
2 stops14h 38m
United Airlines
Fri 6/127:20 am
SJU
- IND
2 stops11h 41m
United Airlines
Deal found 5/26![United Airlines logo]()
$626
This Southwest deal was found by Cheapflights users on 5/28. 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 6/2710:25 am
IND
- SJU
Nonstop4h 20m
Southwest
Sat 8/19:25 pm
SJU
- IND
1 stop11h 45m
Southwest
Deal found 5/28![Southwest logo]()
$612
This United Airlines deal was found by Cheapflights users on 5/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/203:19 pm
IND
- SJU
2 stops14h 10m
United Airlines
Fri 7/247:20 am
SJU
- IND
2 stops11h 41m
United Airlines
Deal found 5/27![United Airlines logo]()
$626
This United Airlines deal was found by Cheapflights users on 5/25. 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 6/56:00 am
IND
- SJU
2 stops15h 24m
United Airlines
Tue 6/91:00 am
SJU
- IND
1 stop7h 38m
United Airlines
Deal found 5/25![United Airlines logo]()
$676
Last-minute flights from Indianapolis to San JuanDiscover last-minute flight deals from Indianapolis to San Juan. Data last updated May 29, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to San Juan. Data last updated May 29, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 5/25. 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.
Mon 6/81:50 pm
IND
- SJU
1 stop12h 56m
Frontier
Sat 7/1112:13 pm
SJU
- IND
1 stop6h 49m
Frontier
Deal found 5/25![Frontier logo]()
$390
This Priceline deal was found by Cheapflights users on 5/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:32 pm
IND
- SJU
1 stop7h 14m
Frontier
Mon 7/2010:48 pm
SJU
- IND
1 stop19h 27m
Frontier
Deal found 5/25![Frontier logo]()
$395
This Priceline deal was found by Cheapflights users on 5/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/97:08 pm
IND
- SJU
1 stop7h 01m
Frontier
Wed 6/106:05 pm
SJU
- IND
1 stop24h 56m
Frontier
Deal found 5/25![Frontier logo]()
$396
This American Airlines deal was found by Cheapflights users on 5/28. 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 6/116:11 am
IND
- SJU
1 stop16h 34m
American Airlines
Thu 6/256:21 am
SJU
- IND
1 stop10h 02m
American Airlines
Deal found 5/28![American Airlines logo]()
$391
This Frontier deal was found by Cheapflights users on 5/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:08 pm
IND
- SJU
1 stop7h 01m
Frontier
Tue 6/236:00 am
SJU
- IND
1 stop12h 13m
Frontier
Deal found 5/26![Frontier logo]()
$376
This American Airlines deal was found by Cheapflights users on 5/26. 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.
Fri 6/197:28 pm
IND
- SJU
1 stop14h 11m
American Airlines
Fri 6/266:21 am
SJU
- IND
1 stop17h 50m
American Airlines
Deal found 5/26![American Airlines logo]()
$406
This Priceline deal was found by Cheapflights users on 5/28. 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 6/197:46 pm
IND
- SJU
1 stop27h 43m
Frontier
Wed 6/246:05 pm
SJU
- IND
1 stop24h 56m
Frontier
Deal found 5/28![Frontier logo]()
$416
This Priceline deal was found by Cheapflights users on 5/28. 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.
Mon 6/227:46 pm
IND
- SJU
1 stop27h 43m
Frontier
Mon 7/138:37 pm
SJU
- IND
1 stop21h 38m
Frontier
Deal found 5/28![Frontier logo]()
$374
This Priceline deal was found by Cheapflights users on 5/28. 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.
Mon 6/227:46 pm
IND
- SJU
1 stop27h 43m
Frontier
Tue 7/148:37 pm
SJU
- IND
1 stop13h 11m
Frontier
Deal found 5/28![Frontier logo]()
$419
This Frontier deal was found by Cheapflights users on 5/24. 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.
Tue 6/237:08 pm
IND
- SJU
1 stop7h 01m
Frontier
Sun 7/58:37 pm
SJU
- IND
1 stop13h 21m
Frontier
Deal found 5/24![Frontier logo]()
$356
This American Airlines deal was found by Cheapflights users on 5/28. 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 6/287:45 am
IND
- SJU
1 stop15h 15m
American Airlines
Mon 7/67:25 am
SJU
- IND
1 stop16h 44m
American Airlines
Deal found 5/28![American Airlines logo]()
$411
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 May 29, 2026.
Search for one-way flight options from Indianapolis to San Juan. Find affordable one-way fares based on user searches. Data last updated May 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 8/241:43 pm
IND
- SJU
1 stop26h 15m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$150
This Super.com deal was found by Cheapflights users on 5/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:08 pm
IND
- SJU
1 stop12h 47m
Frontier
Deal found 5/25![Frontier logo]()
$166
This Frontier deal was found by Cheapflights users on 5/28. 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 8/257:41 pm
IND
- SJU
1 stop6h 13m
Frontier
Deal found 5/28![Frontier logo]()
$168
This Delta deal was found by Cheapflights users on 5/28. 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.
Fri 8/217:02 am
IND
- SJU
1 stop9h 36m
Delta
Deal found 5/28![Delta logo]()
$173
This American Airlines deal was found by Cheapflights users on 5/28. 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 6/285:33 am
IND
- SJU
1 stop17h 27m
American Airlines
Deal found 5/28![American Airlines logo]()
$177
This Super.com deal was found by Cheapflights users on 5/25. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/117:47 pm
IND
- SJU
1 stop14h 56m
Frontier
Deal found 5/25![Frontier logo]()
$180
This Super.com deal was found by Cheapflights users on 5/28. 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.
Sat 7/257:47 pm
IND
- SJU
1 stop12h 10m
Frontier
Deal found 5/28![Frontier logo]()
$181
This Frontier deal was found by Cheapflights users on 5/25. 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.
Sat 7/187:47 pm
IND
- SJU
1 stop12h 10m
Frontier
Deal found 5/25![Frontier logo]()
$182
This Super.com deal was found by Cheapflights users on 5/24. 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.
Tue 6/97:08 pm
IND
- SJU
1 stop7h 01m
Frontier
Deal found 5/24![Frontier logo]()
$186
This Frontier deal was found by Cheapflights users on 5/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/227:46 pm
IND
- SJU
1 stop6h 23m
Frontier
Deal found 5/27![Frontier logo]()
$187
This Frontier deal was found by Cheapflights users on 5/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:08 pm
IND
- SJU
1 stop7h 01m
Frontier
Deal found 5/27![Frontier logo]()
$188
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 May 29, 2026.
Round-trip from | $305 (Kiwi.com) |
|---|---|
One-way from | $150 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $356 |
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 May 29, 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 7/30
10:07 am-8:45 pm
1 stop10h 38m
San Juan Luis Munoz Marin Intl
Thu 8/6
7:30 am-4:33 pm
1 stop9h 03m
$346
IndianapolisSan Juan
IND - SJU
INDSJU
Indianapolis
Tue 8/18
6:00 am-4:38 pm
1 stop10h 38m
San Juan Luis Munoz Marin Intl
Sun 8/23
1:19 pm-9:05 pm
1 stop7h 46m
$346
IndianapolisSan Juan
IND - SJU
INDSJU
Indianapolis
Tue 8/25
7:00 am-8:38 pm
2 stops13h 38m
San Juan Luis Munoz Marin Intl
Wed 8/26
2:20 pm-11:30 pm
1 stop9h 10m
$436
IndianapolisSan Juan
IND - SJU
INDSJU
Indianapolis
Thu 7/16
11:00 am-7:32 pm
1 stop8h 32m
San Juan Luis Munoz Marin Intl
Tue 7/21
8:37 pm-9:48 am
1 stop13h 11m
$440
IndianapolisSan Juan
IND - SJU
INDSJU
Indianapolis
Thu 7/2
6:40 pm-9:45 am
1 stop15h 05m
San Juan Luis Munoz Marin Intl
Sun 7/5
12:59 am-11:40 am
1 stop10h 41m
$532
IndianapolisSan Juan
IND - SJU
INDSJU
Indianapolis
Sat 8/1
10:25 am-2:45 pm
Nonstop4h 20m
San Juan Luis Munoz Marin Intl
Fri 8/7
5:30 am-6:55 pm
1 stop13h 25m
$551
IndianapolisSan Juan
IND - SJU
INDSJU
Indianapolis
Mon 8/10
1:15 pm-11:50 pm
2 stops10h 35m
San Juan Luis Munoz Marin Intl
Sat 8/15
5:05 am-1:25 pm
2 stops8h 20m
$561
Quickest round-trip
IndianapolisSan Juan
IND - SJU
INDSJU
Indianapolis
Sat 6/27
10:25 am-2:45 pm
Nonstop4h 20m
San Juan Luis Munoz Marin Intl
Sat 8/1
9:25 pm-9:10 am
1 stop11h 45m
$612
IndianapolisSan Juan
IND - SJU
INDSJU
Indianapolis
Tue 6/9
6:00 am-8:38 pm
2 stops14h 38m
San Juan Luis Munoz Marin Intl
Fri 6/12
7:20 am-7:01 pm
2 stops11h 41m
$626
IndianapolisSan Juan
IND - SJU
INDSJU
Indianapolis
Mon 7/20
3:19 pm-5:29 am
2 stops14h 10m
San Juan Luis Munoz Marin Intl
Fri 7/24
7:20 am-7:01 pm
2 stops11h 41m
$626
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 $98). Flying from Indianapolis to San Juan in March is currently the most expensive (average of $235). 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?
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 50 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 May 29, 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.
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Entertainment
7.5
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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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Complete your trip
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Indianapolis and San Juan flights
Browse other Indianapolis and San Juan flight options. Last updated on May 29, 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 May 29, 2026.
Popular flight searches
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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 May 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$265 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$153 | Average$366 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$215 | Average$440 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$233 | Average$475 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$235 | Average$398 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$243 | Average$466 | FlexibilityNo cancel fee | On-time71% |