$99 Find Cheap Southwest Flights from Denver to Indianapolis

When to Book Flights with Southwest from Denver to Indianapolis

• How far in advance should I book tickets for a flight with Southwest from Denver to Indianapolis?

  Generally, when trying to get a below average price for your ticket, try to book around 12 days before departure. For the cheapest possible price, our data suggests booking 61 days before departure.

• Is Southwest the cheapest airline to fly with from Denver to Indianapolis?

  With an average price of $326 return, Southwest is not the cheapest airline to fly from Denver to Indianapolis with. Instead, for the lowest price, our data suggests flying with Frontier, where a return flight costs $196 on average.

• What is the cheapest Southwest flight from Denver to Indianapolis?

  In the last 3 days, the lowest price for a flight with Southwest from Denver to Indianapolis was $104 for a return flight and $78 for a one-way flight.

• Does Southwest fly direct to Indianapolis from Denver?

  Yes, Southwest does offer direct flights for the route, with around 3 flights per week.

• What’s the cheapest day of the week to fly from Denver to Indianapolis with Southwest?

  On average, the cheapest day of the week to fly from Denver to Indianapolis with Southwest is Tuesday, when prices are around $79. The most expensive day is generally Wednesday, where the average price is around $110.

• What’s the cheapest month to fly from Denver to Indianapolis with Southwest?

  The cheapest month for Southwest flights to Indianapolis from Denver is generally August, where plane tickets cost $115 on average. If possible, try to avoid the most expensive months of December and May, where tickets cost $230 and $247 respectively.