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Cheap flight tickets from Indianapolis to San Diego

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Compare Indianapolis to San Diego flight deals

Find the cheapest month or even day of the year to fly to San Diego

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Flight deals from Indianapolis to San Diego

Looking for a cheap last-minute deal or the best return flight from Indianapolis to San Diego? Find the lowest prices on one-way and return tickets right here.
San Diego.RM808 per passenger.Departing Tue, 3 Jun, returning Tue, 10 Jun.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Indianapolis on Tue, 3 Jun, arriving in San Diego International.Inbound indirect flight with Spirit Airlines, departs from San Diego International on Tue, 10 Jun, arriving in Indianapolis.Price includes taxes and charges.From RM808, select.
San Diego.RM946 per passenger.Departing Sat, 19 Jul, returning Tue, 22 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Indianapolis on Sat, 19 Jul, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departs from San Diego International on Tue, 22 Jul, arriving in Indianapolis.Price includes taxes and charges.From RM946, select.
San Diego.RM1,000 per passenger.Departing Fri, 12 Sep, returning Mon, 15 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Indianapolis on Fri, 12 Sep, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departs from San Diego International on Mon, 15 Sep, arriving in Indianapolis.Price includes taxes and charges.From RM1,000, select.
San Diego.RM1,000 per passenger.Departing Sat, 21 Jun, returning Tue, 15 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Indianapolis on Sat, 21 Jun, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departs from San Diego International on Tue, 15 Jul, arriving in Indianapolis.Price includes taxes and charges.From RM1,000, select.
San Diego.RM1,037 per passenger.Departing Thu, 29 May, returning Mon, 2 Jun.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Indianapolis on Thu, 29 May, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departs from San Diego International on Mon, 2 Jun, arriving in Indianapolis.Price includes taxes and charges.From RM1,037, select.
San Diego.RM1,049 per passenger.Departing Thu, 14 Aug, returning Tue, 19 Aug.Return flight with United.Outbound indirect flight with United, departs from Indianapolis on Thu, 14 Aug, arriving in San Diego International.Inbound indirect flight with United, departs from San Diego International on Tue, 19 Aug, arriving in Indianapolis.Price includes taxes and charges.From RM1,049, select.
San Diego.RM1,049 per passenger.Departing Thu, 2 Oct, returning Sat, 4 Oct.Return flight with United.Outbound indirect flight with United, departs from Indianapolis on Thu, 2 Oct, arriving in San Diego International.Inbound indirect flight with United, departs from San Diego International on Sat, 4 Oct, arriving in Indianapolis.Price includes taxes and charges.From RM1,049, select.
San Diego.RM1,056 per passenger.Departing Thu, 31 Jul, returning Sat, 2 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Indianapolis on Thu, 31 Jul, arriving in San Diego International.Inbound indirect flight with Frontier Airlines, departs from San Diego International on Sat, 2 Aug, arriving in Indianapolis.Price includes taxes and charges.From RM1,056, select.

Find the cheapest month to fly from Indianapolis to San Diego

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Indianapolis to San Diego flights are currently cheapest in June.
May
from RM1,169
Jun
from RM808
Jul
from RM946
Aug
from RM1,049
Sep
from RM1,000
Oct
from RM1,049
Nov
from RM1,081
Dec
Find prices
Jan
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Feb
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Mar
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Apr
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Direct flights from Indianapolis to San Diego

Alternative Indianapolis to San Diego routes

Looking for the cheapest, fastest or easiest route from Indianapolis to San Diego? You could fly into the following airports instead.

Indianapolis to San Diego: Flight information

The things to know before you go.
Cheapest flight foundRM808
Cheapest month to flyJune
Average flight time4 hrs, 21 mins
Most popular airlineSouthwest Airlines
Average flights per week6

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

There are 2 airports in San Diego: San Diego International and McClellan-Palomar.
The best price we found for a return flight from Indianapolis to San Diego is RM808. 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 21 minutes is the average flight time from Indianapolis to San Diego.
Southwest Airlines flies direct from Indianapolis to San Diego.
As of May 2025, there are 6 flights per week flying from Indianapolis to San Diego.
The cheapest month to fly from Indianapolis to San Diego is usually May 2025.
If you're flying from Indianapolis Airport, the cheapest airport near San Diego is San Diego International – which is 4.1 km away from the centre of San Diego. We've found flights into this airport from RM808.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Indianapolis Airport to San Diego on Tuesday, 3 June 2025.
Yes – the average flight time is 4 hours and 21 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 Diego 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 Diego is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 17°C. August is typically the warmest month in San Diego, when it usually averages around 28°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging 10°C. The rainiest month is February.
Currently, Spirit Airlines and Southwest Airlines offer the cheapest flight tickets to San Diego.

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

  • Expect to be travelling for 4 hours. That's the average journey time for a direct flight from Indianapolis International Airport to San Diego.

  • San Diego is three hours behind Indianapolis, where Indianapolis International Airport is located. San Diego observes the UTC-7 timezone.

  • With four flights a week between the two airports, Indianapolis International Airport (IND) to San Diego International Airport (SAN) is the most popular route. Hop on Southwest Airlines's 08:00 flight to get your journey from IND to SAN underway.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to catch your IND to San Diego flight.

  • If you're heading away during a bank holiday or another peak period, give yourself extra time. A good general rule is two hours before domestic flights and up to four hours before international departures. Check-in and security lines will be longer.

  • Direct Indianapolis International Airport to San Diego tickets are available for booking. San Diego International Airport (SAN) is where you'll be touching down.

  • Take to the skies with Southwest Airlines. This airline offers direct flights from Indianapolis International Airport to San Diego.

  • Located around 13 kilometres from the centre of Indianapolis, IND can be reached in about 25 minutes by car (depending on traffic). Travelling on public transport takes roughly 1 hour.

  • Want a stress-free start to your holiday? Stay near IND. Whether you have an early flight from Indianapolis International Airport to San Diego or want to avoid feeling rushed, these hotels are worth a look:

  • 79.86% of flights that leave from Indianapolis International Airport make it to their destination on schedule.

  • IND is located at 7800 Col. H. Weir Cook Memorial Drive.

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

  • The best price we've found for a one-way Indianapolis International Airport to San Diego flight is RM399. The cheapest price for a return flight is RM808. Keep in mind fares may change due to availability at the time of booking.

  • Score cheap flights from IND to San Diego by booking one month ahead. According to our research, that's the sweet spot for finding a bargain.

  • The best month for scoring cheap Indianapolis International Airport to San Diego tickets is May. Use the 'Whole month' tool to compare all available prices, then select the dates that offer the lowest fares.

  • Finding a cheap flight from IND to San Diego couldn't be easier with Price Alerts. Simply set up one of these automatic notifications and we'll let you know as soon as a cheaper option becomes available.

  • Select your ideal departure and arrival times, number of stops and airlines with our filters. Then, sort the results for your flight from Indianapolis International Airport to San Diego by 'Fastest,' 'Cheapest' or 'Best.'

Airports in San Diego

San Diego International Airport (SAN)

  • San Diego International Airport (SAN) to the centre of San Diego takes about 10 minutes to reach by car. The centre is roughly 5 kilometres away.

  • It typically takes 20 minutes to get there using public transport.

  • The last thing you need is a long journey to your hotel if you're arriving on a late flight from Indianapolis International Airport to San Diego. Book one of these accommodation options near SAN instead:

  • Grab a San Diego International Airport rental car and discover San Diego and beyond with your own wheels. Thrifty, Dollar and Budget are top providers you can book with here.

  • Lock in the best deal by reserving your vehicle from San Diego International Airport about two weeks before your flight from IND to San Diego.

  • You'll find SAN at N Harbour Dr.

McClellan-Palomar Airport (CLD)

  • McClellan-Palomar Airport (CLD) is around 56 kilometres from the centre of San Diego. Following your flight from Indianapolis International Airport to San Diego, it'll take you around 40 minutes to reach the heart of the city in a ride-share or cab.

  • You can expect the journey to take about 2 hours 15 minutes on public transport.

  • You'll find some great places to rest your head close to CLD. Kick back and get cosy after your IND to San Diego flight at any of these well-located options:

  • Forget about public transport timetables or waiting in a long cab line. Grab a McClellan-Palomar Airport rental car and take your journey in whatever direction you like. Compare rates and availability from Budget, Hertz and Avis.

  • Save time at the rental desk by having everything prearranged. Secure your ride from CLD in advance so you can just grab the keys and get going.

Best time to go to San Diego

  • Visit San Diego during peak season if you want a lively atmosphere, but remember that hotel prices are generally higher. Alternatively, book your flights from Indianapolis International Airport to San Diego in the off-season when prices are cheaper and it's quieter.

  • Book an Indianapolis International Airport to San Diego flight ticket with a departure in August to visit the city during its warmest month. Expect temperatures to range from 17ºC (63ºF) to 28ºC (82ºF).

  • Search for cheap tickets from IND to San Diego in February if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 7ºC (45ºF) and 23ºC (73ºF) on average.

More about San Diego

  • Start your San Diego trip right by choosing the ideal place to stay. After booking your flight from Indianapolis International Airport to San Diego, check out our selection of accommodation options including:

  • Every great adventure has to include a little sightseeing. USS Midway Museum, San Diego Zoo and SeaWorld San Diego are essential stops on your San Diego itinerary.

Explore more of United States

  • San Diego is easy to fall in love with, but there are so many other parts of United States waiting to be explored. About 177 kilometres north-west of San Diego, a visit to Los Angeles will keep you on the move. Start with popular sights like Griffith Observatory, The Broad and La Brea Tar Pits & Museum.

  • Around 483 kilometres east of San Diego, Phoenix is another favourite stop in United States. Experience major highlights starting with Desert Botanical Garden, Heard Museum and Papago Park.

Plan the rest of your trip from Indianapolis to San Diego

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.