Cheap flights from Indianapolis to San Jose from $121

The month of August is, on average, the cheapest month to fly to San Jose, California from Indianapolis, with most prices found around $321. If you are unable to visit San Jose, California during the month of August, then departing from Indianapolis during the month April is also very affordable. Most momondo users find prices during this month for around $365.

You are more likely to see cheaper flights to San Jose, California from Indianapolis when booking weeks ahead of your departure date. In general, you can expect to find flights to San Jose, California for around $438 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Jose, California from Indianapolis for as low as $359 on momondo.

You could potentially save up to 17% on your flight if you consider stops on a Indianapolis to San Jose, California flight.

As of March 2026, prices for Indianapolis to San Jose, California flights are approximately 168% more expensive when compared to flights at the same time last year.

Delta is the most popular carrier operating from Indianapolis to San Jose

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to San Jose, California from Indianapolis according to our data. United Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to San Jose, California. Keep in mind that there are 7 different airlines that fly to San Jose, California on a routine basis, so you have a few additional options to choose from.

Phoenix (PHX) was the most common stop: 43% of momondo users choosing 1-stop flights on this route connected there.

Flights via Chicago (ORD) offer the lowest average round-trip price of $299.

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 7h 19m.

Dallas (DFW) has the shortest average layover time for this route: 0h 49m.