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$107+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SJU
מאי 6 — מאי 131
ג' 5/6
ג' 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Indianapolis to San Juan are usually found in September or May, booked 29 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap 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 מאי 1, 2025.

Round-trip from

$225
(American Airlines)

One-way from

$107
(CheapOair)

Popular in

December

Cheapest in

September

Average price

$371
From Indianapolis to San Juan
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One-way flight from Indianapolis to San Juan
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Highest demand for flights based on searches. 8% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Indianapolis to San Juan

Cheapest flights from Indianapolis to San Juan
Explore the most affordable flight options available from Indianapolis to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on מאי 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/30. 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.
ג' 8/122:35 pmIND - SJU
2 stops9h 30mAmerican Airlines
ג' 8/193:50 pmSJU - IND
1 stop7h 16mAmerican Airlines
Deal found 4/30$225
This Priceline deal was found by Cheapflights users on 4/30. 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.
ב' 6/98:15 amIND - SJU
1 stop10h 52mSpirit Airlines
ב' 6/168:24 pmSJU - IND
2 stops15h 35mSpirit Airlines
Deal found 4/30$254
This Delta deal was found by Cheapflights users on 4/30. 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.
ב' 6/306:00 amIND - SJU
1 stop10h 38mDelta
ד' 7/27:00 amSJU - IND
1 stop10h 19mDelta
Deal found 4/30$255
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ש' 5/316:00 amIND - SJU
2 stops27h 43mMultiple Airlines
ג' 6/31:59 amSJU - IND
2 stops21h 16mMultiple Airlines
Deal found 4/30$272
This Frontier deal was found by Cheapflights users on 4/30. 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.
א' 6/16:45 pmIND - SJU
1 stop7h 50mFrontier
ב' 6/99:00 amSJU - IND
1 stop11h 12mFrontier
Deal found 4/30$318
This United Airlines deal was found by Cheapflights users on 4/30. 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.
ש' 9/134:18 pmIND - SJU
1 stop7h 39mUnited Airlines
ש' 9/201:05 amSJU - IND
1 stop7h 08mUnited Airlines
Deal found 4/30$322
This Southwest deal was found by Cheapflights users on 4/30. 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.
ב' 9/81:45 pmIND - SJU
1 stop7h 00mSouthwest
ב' 9/155:00 amSJU - IND
2 stops11h 20mSouthwest
Deal found 4/30$421

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 מאי 1, 2025.
Use the filters below to find and compare flights from Indianapolis to San Juan that are best for you.

Fly from

Indianapolis

Fly to

San Juan

Route

Depart

Return

Price

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

א' 9/28

6:40 am-2:45 pm

1 stop8h 05m

San Juan Luis Munoz Marin Intl

ש' 10/4

3:55 pm-12:03 am

1 stop8h 08m

$225

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

ב' 6/30

6:00 am-4:38 pm

1 stop10h 38m

San Juan Luis Munoz Marin Intl

ד' 7/2

7:00 am-5:19 pm

1 stop10h 19m

$255

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

ג' 5/27

10:50 am-11:31 am

1 stop24h 41m

San Juan Luis Munoz Marin Intl

ג' 6/3

2:54 pm-9:45 am

1 stop18h 51m

$266

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

ג' 5/27

10:50 am-11:31 am

1 stop24h 41m

San Juan Luis Munoz Marin Intl

ב' 6/2

1:59 am-7:32 pm

1 stop17h 33m

$269

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

א' 5/18

9:18 am-6:45 pm

1 stop9h 27m

San Juan Luis Munoz Marin Intl

א' 5/25

6:00 am-6:19 pm

1 stop12h 19m

$308

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

ש' 9/6

11:20 am-11:57 pm

2 stops12h 37m

San Juan Luis Munoz Marin Intl

ש' 9/13

3:56 pm-11:31 pm

1 stop7h 35m

$315

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

ב' 9/8

1:45 pm-8:45 pm

1 stop7h 00m

San Juan Luis Munoz Marin Intl

ב' 9/15

5:00 am-4:20 pm

2 stops11h 20m

$421

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

ד' 5/28

8:15 am-3:00 pm

1 stop6h 45m

$107

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

ד' 5/7

6:00 am-12:45 pm

1 stop6h 45m

$143

IndianapolisSan Juan

IND - SJU

INDSJU

Indianapolis

ד' 5/7

10:32 am-8:09 pm

2 stops9h 37m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 13 results
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Best time to book a flight from Indianapolis to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from Indianapolis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to San Juan. Price data was last updated on April 25, 2025.

The price you pay for your flight from Indianapolis to San Juan may vary depending on when you book. For the best chance of a lower fare, look to book 29 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Indianapolis to San Juan (average of $254). Flying from Indianapolis to San Juan in December is currently the most expensive (average of $336). 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 מאי 1, 2025.

It’s optimal to fly from Indianapolis to San Juan in the evening. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Indianapolis to San Juan?

Use this chart to determine the cheapest time to fly round-trip from Indianapolis to San Juan. Price data was last updated on June 2, 2024.

Travelers seeking maximum savings on their Indianapolis to San Juan flight should consider departing on Thursday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan when rainfall is around 2.2 in.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 מאי 1, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines from Indianapolis to San Juan to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,294 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,294 reviews
Southwest
8.0
Very good
4,294 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,934 reviews
Southwest
8.0
Very good
4,294 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,294 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,294 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Spirit Airlines
6.3
Okay
7,963 reviews
Southwest
8.0
Very good
4,294 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Indianapolis to San Juan?

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

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

    Our cheapest airline available from Indianapolis to San Juan is American Airlines. Our recent data shows that you can find tickets from as low as $225 on this airline. Additional options worth looking into are Delta and Spirit Airlines, starting at $255 and $266 round-trip. Users have found that American Airlines is 43% 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 Spirit Airlines, with whom users have recently found tickets for as low as $107. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Indianapolis to San Juan for a low price.

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

    Flights departing from Indianapolis and landing in San Juan layover in Atlanta most frequently. Orlando is the second most popular location for layovers on flights from Indianapolis to San Juan.

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

    The majority of Atlanta visitors spend their time at Georgia Aquarium, Fox Theatre, and World of Coca-Cola. Travelers on a layover in Atlanta can visit Georgia Aquarium, Fox Theatre, and World of Coca-Cola, by traveling 8.6 mi, 9.3 mi, and 8.6 mi, respectively after landing at Atlanta Hartsfield-Jackson. Travelers in need of a car in Atlanta can rent one for about $55 per day.

  • What are some popular points of interest to see during a layover in Orlando?

    The majority of Orlando visitors spend their time at Walt Disney World Resort, Universal Orlando Resort, and International Drive. Walt Disney World Resort, Universal Orlando Resort, and International Drive are located about 16.2 mi, 10.2 mi, and 9.9 mi, respectively from Orlando. Travelers in need of a car in Orlando can rent one for about $27 per day.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Indianapolis to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from Indianapolis to San Juan (average of $254). Flying from Indianapolis to San Juan in December is currently the most expensive (average of $336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 6 airlines flying from Indianapolis to San Juan

Discover the top 6 airlines that operate flights from Indianapolis to San Juan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated מאי 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$256FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$195Average$301FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$223Average$444FlexibilityNo cancel feeOn-time69%
DeltaCheapest$254Average$389FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$265Average$447FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$349Average$545FlexibilityNo cancel feeOn-time63%

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