Cheap Flights from Indianapolis to San Juan

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Flight deals from Indianapolis to San Juan

Looking for a cheap last-minute deal or the best return flight from Indianapolis Airport to San Juan? If you want to travel next month, return fares start from R 5,333. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Indianapolis to San Juan

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Indianapolis to San Juan flights are currently cheapest in August.

Direct flights from Indianapolis to San Juan

Indianapolis to San Juan: Flight information

The things to know before you go.
Cheapest flight foundR 1,945
Cheapest month to flyAugust
Average flight time4 hrs, 15 mins
Most popular airlineSouthwest Airlines
Average flights per week6

Finding cheap flights from Indianapolis to San Juan: Frequently asked questions

There are 6 airports in San Juan: San Juan Isla Grande, San Juan Luis Munoz Marin, Roosevelt Roads, Ponce, Vieques, and Culebra.
The best price we found for a return flight from Indianapolis to San Juan is R 3,900. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
4 hours and 15 minutes is the average flight time from Indianapolis to San Juan.
Southwest Airlines flies direct from Indianapolis to San Juan.
As of June 2026, there are 2 flights per week flying from Indianapolis to San Juan.
The cheapest month to fly from Indianapolis to San Juan is usually August.
If you're flying from Indianapolis Airport, the cheapest airport near San Juan is San Juan Luis Munoz Marin – which is 11.3 km away from the centre of San Juan. We've found flights into this airport from R 3,900.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Indianapolis Airport to San Juan on Friday, 28 August 2026.
Yes – the average flight time is 4 hours and 15 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Juan but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Juan is around 40 days in advance, so don’t leave your flight to the last minute.

In June, the average temperature is usually around 27°C. August is typically the warmest month in San Juan, when it usually averages around 29°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging 23°C. The rainiest month is September.
Currently, Delta offers the cheapest flight tickets to San Juan.

Travelling from Indianapolis International Airport (IND) to San Juan: what you need to know

  • Around 4 hours 35 minutes is how long you'll be travelling on a direct flight from Indianapolis International Airport to San Juan.

  • Indianapolis International Airport is located in Indianapolis. Following the UTC-4 timezone, San Juan is one hour ahead of Indianapolis.

  • For a relaxed start to your IND to San Juan flight, leave enough time to check in and find your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the general rule.

  • You'll likely experience longer lines during popular months such as July. Arriving up to four hours in advance for international flights and two hours for a domestic departure will help ensure a smooth travel experience.

  • Direct Indianapolis International Airport to San Juan tickets are available for booking. Luis Munoz Marin International Airport (SJU) is where you'll complete your journey.

  • Book your ticket with Southwest Airlines. This popular carrier operates direct flights from Indianapolis International Airport to San Juan.

  • Consider adding a stopover to potentially score a cheaper plane ticket from IND to San Juan. Just deselect 'Direct flights only' during your search. Take a break (and maybe save some cash) by stopping at one of these connecting airports:

    • Atlanta Hartsfield-Jackson International Airport (ATL)

    • Orlando International Airport (MCO)

    • Fort Lauderdale-Hollywood International Airport (FLL)

  • IND is about 13 kilometres from central Indianapolis. If you're catching a taxi, ride-sharing or driving from the centre, it'll take you 20 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the journey time to be around 50 minutes.

  • Looking for a hotel close to IND? If you're boarding an early flight from Indianapolis International Airport to San Juan, these accommodation options will put you moments from your departure lounge:

  • When it comes to the on-time performance of Indianapolis International Airport, data shows 78% of flights meet their scheduled arrival time.

  • You'll find IND at 7800 Col. H. Weir Cook Memorial Drive.

How to find the cheapest flights from Indianapolis International Airport (IND) to San Juan

  • R 1,944 is currently the lowest price for a one-way Indianapolis International Airport to San Juan flight. Return plane tickets start from R 3,899. These fares can change based on availability.

  • To pick up cheap flights from IND to San Juan, book as early as you can. Airlines typically offer their most competitively priced fares when flights first go on sale.

  • The 'Whole month' tool will show you the cheapest tickets from Indianapolis International Airport to San Juan across the entire month. It's a great way to find a bargain if your plans aren't set in stone.

  • Locking in a cheap flight from IND to San Juan is easy with Price Alerts. All you need to do is set up one of these automatic notifications and we'll let you know as soon as a cheaper option becomes available.

  • Find a cheap flight from Indianapolis International Airport to San Juan with the help of our filters. Select your ideal times, number of stops and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in San Juan

Luis Munoz Marin International Airport (SJU)

  • Luis Munoz Marin International Airport (SJU) is around 11 kilometres from the centre of San Juan. If you're getting a taxi or a ride-share, the drive takes about 20 minutes.

  • If you're using public transport, expect a journey time of around 1 hour.

  • If you're arriving on a late flight from Indianapolis International Airport to San Juan, nothing beats the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and resting not long after at one of these hotels near SJU:

  • Get the best deal by reserving your vehicle from Luis Munoz Marin International Airport about two weeks before your flight from IND to San Juan.

Best time to go to San Juan

  • It's time to plan your trip dates for your flight from Indianapolis International Airport to San Juan. March is the most popular month to visit San Juan. If you want a quieter vibe, go in December.

  • The warmest month in San Juan is August, with temperatures ranging between 24ºC (75ºF) and 32ºC (90ºF). Lock in your Indianapolis International Airport to San Juan plane ticket then if that's your ideal forecast.

  • If you like cooler conditions, search for a cheap ticket from IND to San Juan in February when temperatures average between 21ºC (70ºF) and 28ºC (82ºF).

More about San Juan

  • Start your San Juan trip right by choosing the perfect place to stay. Once you've booked your flight from Indianapolis International Airport to San Juan, check out our range of accommodation options including:

  • There are so many things to explore in this city it can be difficult to know where to begin. Esperanza Beach, Balneario El Escambron and Escambron Green are top sights which should be on any well-planned San Juan itinerary.

Explore more of Puerto Rico

  • Aguadilla is just one of the many cities in Puerto Rico waiting to be explored once you've seen the sights of San Juan. Around 113 kilometres away to the west, well-known attractions include Silla Aguadilla, Bridges Surf Beach and Playa Rompe Olas.

  • If you want to check out another major destination in Puerto Rico, head for Isabela, about 105 kilometres west of San Juan. Playa montones, Shore Island Beach and Guajataca Forest Reserve are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.