Cheap Flights from Indianapolis to Washington D.C. from US$61

Frequently Asked Questions

• What are the cheapest flights from Indianapolis to Washington D.C. (IND-WAS)?

  Based on Trip.com data, Frontier Airlines offers one-way fares as low as US$61 on Cheapest nonstop routes (e.g. IND to IAD on Sun, Nov 1), while Frontier Airlines offers Cheapest nonstop round-trips from US$157 departing on Thu, Oct 1 and returning on Sun, Oct 4.

• Which airlines offer direct flights from Indianapolis to Washington D.C.?

  At the moment, you can catch a nonstop flight from Indianapolis to Washington D.C. with the following airlines, including: American Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Indianapolis to Washington D.C.?

  It takes about 1 hour 43 minutes to fly from Indianapolis to Washington D.C..

• When is the best time to book flights from Indianapolis to Washington D.C.?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Indianapolis to Washington D.C. is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Indianapolis to Washington D.C.?

  Based on Trip.com data in the past 4 weeks, there is 60 flight per week flying from Indianapolis to Washington D.C.. You can check the weekly schedule for popular airlines on this route below: American Airlines: S/M/T/W/T/F/S -- AA4352 (08:07) American Airlines: S/M/T/W/T/F/S -- AA4407 (09:46)

• How can I find the best deals on flights from Indianapolis to Washington D.C.?

  To find best deals on flights from Indianapolis to Washington D.C., you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, Nov 1, with one-way flights priced at just US$61.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is American Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Washington D.C. travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Indianapolis (IND) to Washington D.C. (WAS) the cheapest?

  The cheapest months to fly from Indianapolis to Washington D.C. is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Indianapolis to Washington D.C. on?

  After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Indianapolis to Washington D.C. on September 30, 2026 with Frontier Airlines, with prices starting at US$62.

• Which airports fly into Washington D.C. from Indianapolis?

  You can land at any one of the following hubs in Washington D.C.: Ronald Reagan Washington National Airport (DCA), and Dulles International Airport (IAD). Flying from Indianapolis International Airport to Ronald Reagan Washington National Airport (IND-DCA) is by far the most common option on this route.

• Is there any time difference between Indianapolis and Washington D.C.?

  The time difference between Washington D.C. and Indianapolis is 0m.

• How do I change or cancel my ticket from Indianapolis to Washington D.C.?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Indianapolis to Washington D.C.?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Indianapolis to Washington D.C. is US$242. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from Indianapolis to Washington D.C.?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Indianapolis to Washington D.C. is US$402. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Indianapolis to Washington D.C. on Trip.com?

  Enter Indianapolis and Washington D.C., choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

• Are there budget airlines on the Indianapolis to Washington D.C. route?

  Frontier Airlinesare the most popular budget airlines flying from Indianapolis to Washington D.C.. Check baggage, seat and payment fees before comparing the final price.