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Cheap Flights from Indianapolis to Washington Dulles

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Flight deals from Indianapolis to Washington Dulles

Looking for a cheap last-minute deal or the best return flight from Indianapolis to Washington Dulles? Find the lowest prices on one-way and return tickets right here.
Washington D.C..$374 per passenger.Departing Tue, 20 May, returning Sun, 25 May.Return flight with United.Outbound direct flight with United departs from Indianapolis on Tue, 20 May, arriving in Washington Dulles.Inbound direct flight with United departs from Washington Dulles on Sun, 25 May, arriving in Indianapolis.Price includes taxes and charges.From $374, select.
Washington D.C..$394 per passenger.Departing Fri, 1 Aug, returning Sat, 2 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Indianapolis on Fri, 1 Aug, arriving in Washington Dulles.Inbound indirect flight with Frontier Airlines, departs from Washington Dulles on Sat, 2 Aug, arriving in Indianapolis.Price includes taxes and charges.From $394, select.
Washington D.C..$397 per passenger.Departing Sat, 28 Jun, returning Wed, 2 Jul.Return flight with United.Outbound direct flight with United departs from Indianapolis on Sat, 28 Jun, arriving in Washington Dulles.Inbound direct flight with United departs from Washington Dulles on Wed, 2 Jul, arriving in Indianapolis.Price includes taxes and charges.From $397, select.
Washington D.C..$397 per passenger.Departing Tue, 13 May, returning Sat, 23 Aug.Return flight with United.Outbound direct flight with United departs from Indianapolis on Tue, 13 May, arriving in Washington Dulles.Inbound direct flight with United departs from Washington Dulles on Sat, 23 Aug, arriving in Indianapolis.Price includes taxes and charges.From $397, select.
Washington D.C..$408 per passenger.Departing Wed, 2 Jul, returning Sat, 5 Jul.Return flight with United.Outbound direct flight with United departs from Indianapolis on Wed, 2 Jul, arriving in Washington Dulles.Inbound direct flight with United departs from Washington Dulles on Sat, 5 Jul, arriving in Indianapolis.Price includes taxes and charges.From $408, select.
Washington D.C..$425 per passenger.Departing Wed, 25 Jun, returning Sat, 28 Jun.Return flight with United.Outbound direct flight with United departs from Indianapolis on Wed, 25 Jun, arriving in Washington Dulles.Inbound direct flight with United departs from Washington Dulles on Sat, 28 Jun, arriving in Indianapolis.Price includes taxes and charges.From $425, select.
Washington D.C..$430 per passenger.Departing Thu, 23 Oct, returning Tue, 28 Oct.Return flight with United.Outbound direct flight with United departs from Indianapolis on Thu, 23 Oct, arriving in Washington Dulles.Inbound direct flight with United departs from Washington Dulles on Tue, 28 Oct, arriving in Indianapolis.Price includes taxes and charges.From $430, select.
Washington D.C..$430 per passenger.Departing Fri, 1 Aug, returning Sun, 3 Aug.Return flight with United.Outbound direct flight with United departs from Indianapolis on Fri, 1 Aug, arriving in Washington Dulles.Inbound direct flight with United departs from Washington Dulles on Sun, 3 Aug, arriving in Indianapolis.Price includes taxes and charges.From $430, select.

Find the cheapest month to fly from Indianapolis to Washington Dulles

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Indianapolis to Washington Dulles flights are currently cheapest in May.
Apr
from $453
May
from $374
Jun
from $425
Jul
from $408
Aug
from $394
Sep
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Oct
from $430
Nov
from $459
Dec
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Jan
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Feb
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Mar
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Direct flights from Indianapolis to Washington Dulles

Indianapolis to Washington Dulles: Alternative routes

Compare routes from Indianapolis to Washington D.C. below. You may find an airport to fly into that's cheaper, faster, or easier than Washington Dulles.

Indianapolis to Washington D.C.: Flight information

The things to know before you go.
Cheapest flight found$374
Cheapest month to flyMay
Average flight time1 hr, 42 mins
Most popular airlineUnited
Average flights per week102

Finding cheap flights from Indianapolis to Washington Dulles: Frequently asked questions

The best price we found for a return flight from Indianapolis to Washington Dulles is $374. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 42 minutes is the average flight time from Indianapolis to Washington Dulles.
United, Republic Airways and Mesa Airlines fly direct from Indianapolis to Washington Dulles.
As of April 2025, there are 102 flights per week flying from Indianapolis to Washington Dulles.
The cheapest month to fly from Indianapolis to Washington Dulles is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Indianapolis Airport to Washington Dulles Airport on Tuesday, 20 May 2025.
Yes – the average flight time is 1 hour and 42 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Washington Dulles but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Washington D.C. is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Washington Dulles.

Flying from Indianapolis International Airport (IND) to Washington Dulles International Airport (IAD): what you need to know

  • The average length of a direct flight from Indianapolis International Airport to Washington Dulles International Airport is 1 hour 40 minutes.

  • Indianapolis and Washington DC share the same timezone, UTC-4.

  • Every week, there are 40 Indianapolis International Airport to Washington Dulles International Airport flights. If you want to take off early, select the 05:45 United Airlines flight. If you'd rather make the most of your day before flying, the last flight is at 19:44 with United Airlines.

  • Leave enough time to catch your IND to IAD flight. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • During popular months such as July, you'll want to get to the airport earlier. Plan to arrive two hours before a domestic departure and four hours ahead of international flights when you travel during a peak period in general.

  • United Airlines is your ticket to exploring Washington DC (and maybe even some other exciting parts of United States!). Check out the direct flights from Indianapolis International Airport to Washington Dulles International Airport offered by this airline.

  • The airline most travellers prefer to fly with on this route is United Airlines.

  • With a dependable 86.19% of services arriving on schedule, United Airlines is the most punctual carrier offering IND to IAD flights.

  • Think about adding a stopover when booking your ticket from Indianapolis International Airport to Washington Dulles International Airport. Simply deselect 'Direct flights only' to break up your journey, or visit a new city along the way. Here are some options between IND and IAD:

    • Detroit Metropolitan Wayne County Airport

    • Charlotte Douglas International Airport

    • Hartsfield-Jackson Atlanta International Airport

How to find the cheapest flights from Indianapolis International Airport (IND) to Washington Dulles International Airport (IAD)

  • The cheapest price we've found for a one-way Indianapolis International Airport to Washington Dulles International Airport flight is $138. A return plane ticket right now is $374. Depending on the availability when you book, these fares may change.

  • Get cheap tickets from IND to IAD by booking six months ahead. Based on our research, that's the sweet spot for bagging a bargain.

  • The cheapest month for flights from Indianapolis International Airport to Washington Dulles International Airport is May. Use the 'Whole month' tool to see the lowest airfares if you have flexible dates.

  • Save time looking for cheap flights from IND to IAD by creating a Price Alert. We'll send you an email or notification through the app when a special offer becomes available.

  • Tailor your flights with filters. Pick your ideal departure and arrival times, total journey duration and airlines. You can also sort results by 'Best,' 'Fastest' or 'Cheapest' flights from Indianapolis International Airport to Washington Dulles International Airport.

Handy information about Indianapolis International Airport (IND)

  • The address for IND is 7800 Col. H. Weir Cook Memorial Drive.

  • When it comes to Indianapolis International Airport's on-time performance, 79.86% of flights arrive within the expected timeframe.

  • Central Indianapolis to Indianapolis International Airport is approximately 24 kilometres. Depending on traffic, it'll take about 25 minutes to get there if you're ride-sharing, catching a cab or driving.

  • Planning to take public transport? Expect a journey time of around 1 hour.

  • Need a handy hotel near IND? If you've booked an early flight from Indianapolis International Airport to Washington Dulles International Airport, these accommodation options will have you moments from your check-in counter:

Arriving at Washington Dulles International Airport (IAD)

Getting from Washington Dulles International Airport (IAD) to central Washington DC

  • You'll find IAD at 1 Saarinen Circle.

  • Washington Dulles International Airport to the centre of Washington DC has a drive time of about 50 minutes. It's approximately 56 kilometres away.

  • It'll take around 3 hours 25 minutes if you're using public transport.

When to fly to Washington Dulles International Airport (IAD)

  • The quietest month for a flight from Indianapolis International Airport to Washington Dulles International Airport is January, while April is the most popular. Pick the ideal time to go to Washington DC based on whether you prefer a more relaxed vibe or a faster pace.

  • Book your flight from Indianapolis International Airport to Washington Dulles International Airport for July if you'd like to explore Washington DC during its warmest month. Expect temperatures of between 19ºC and 33ºC.

  • If you want to travel in cooler conditions, search for a cheap ticket from IND to IAD in January. Temperatures average between -6ºC and 10ºC then.

Explore more of United States

  • You've seen Washington DC, now it's time to explore other corners of United States. Travel about 322 kilometres north-east to New York to tick off its must-visit sights. From Statue of Liberty to Central Park and Empire State Building, there's plenty to keep you on the go.

  • If you want to check out another well-known destination in United States, head for Philadelphia, about 193 kilometres north-east of Washington DC. Liberty Bell, Independence Hall and Philadelphia Museum of Art are among the biggest draws.

Plan the rest of your trip from Indianapolis to Washington D.C.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.