Cheap flights from Indiana to the United States from $66

In general, August is the cheapest month to fly from Indiana to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $288. If you aren’t able to travel during the month of August, then book flights to United States from Indiana during September instead. Flights to United States in September, while not as cheap as those in August, still average around $305.

According to our data, Friday is the cheapest day to fly to United States from Indiana. The lowest ticket price found for a Friday departure recently was $381. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $724. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

The cheapest time of day to fly to United States is in the morning when flights can be purchased for as low as $402. Try not to purchase tickets in the afternoon because they tend to be around $775. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Indianapolis to Atlanta Hartsfield-Jackson for the best Indiana - United States flight prices

You are more likely to see cheaper flights to United States from Indiana when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $268 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Indiana for as low as $192 on momondo.

There are 4 cabin classes available to choose from on Indiana to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Delta, United Airlines, and JetBlue are the most popular carriers operating from Indiana to United States

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to United States from Indiana according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 9 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

As of June 2026, there are 534 flights per day flying from Indiana to United States. The most common time of day flights depart is 6:00AM, with 45% of flights taking off at noon.

As of June 2026, there are 3,743 flights per week flying from Indiana to United States. The most common day of the week flights depart is Thu, with 19% of flights taking off on this day.