Cheap flights from District of Columbia to Indiana from $84

The cheapest month to fly to Indiana from District of Columbia is in August. Flight prices, which tend to average around $31, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Indiana, with average flight prices from District of Columbia averaging around $39.

Our data shows that Thursday is the least expensive day to fly to Indiana. Tickets to fly out on this day can be as low as $273. On the other hand, Monday is the most expensive day to depart from District of Columbia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $527.

Our data shows that the cheapest District of Columbia to Indiana flights are usually those with departure times in the evening. Our users have found flights to Indiana in the evening for as low as $305. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $385 on average. Flights to Indiana from District of Columbia in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Washington, D.C. Dulles Intl to South Bend/Michiana for the best District of Columbia - Indiana flight prices

You are more likely to see cheaper flights to Indiana from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Indiana for around $344 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Indiana from District of Columbia for as low as $265 on momondo.

There are 4 cabin classes available to choose from on District of Columbia to Indiana 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 Southwest are the most popular carriers operating from District of Columbia to Indiana

United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Indiana from District of Columbia according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Indiana. Keep in mind that there are 5 different airlines that fly to Indiana on a routine basis, so you have a few additional options to choose from.

As of June 2026, there are 104 flights per day flying from District of Columbia to Indiana. The most common time of day flights depart is 5:00PM, with 59% of flights taking off in the afternoon.

As of June 2026, 734 flights take off from District of Columbia and land in Indiana each week. The most common flight departure day for this route is Tue, with 21% of weekly flights taking off on this day.