Cheap flights from Indianapolis to Washington, D.C. from $77
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to Washington, D.C. departing on 10/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Indianapolis to Washington, D.C.
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Sun Country Air flights from Indianapolis to Washington, D.C. Dulles Intl Airport
Our best Sun Country Air deals on Indianapolis to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines flights from Indianapolis to Washington, D.C. Dulles Intl Airport
Our best United Airlines deals on Indianapolis to Washington, D.C. Dulles Intl Airport flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from Indianapolis to Washington, D.C. Dulles Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?
In general, January is the cheapest month to fly from Indianapolis to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $254. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $255.
What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $683. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Indianapolis to Washington, D.C. Dulles Intl Airport for around $975.
What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?
Flying to Washington, D.C. Dulles Intl Airport from Indianapolis in the morning is the least expensive time of day to depart. momondo users have found prices as low as $525 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,458 on average. Flights to Washington, D.C. Dulles Intl Airport from Indianapolis in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Indianapolis to Washington, D.C. Dulles Intl flight route?
Fly from Indianapolis to Washington, D.C. Dulles Intl for the best Indianapolis - Washington, D.C. Dulles Intl flight prices
How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?
You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Indianapolis when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $310 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Indianapolis for as low as $256 on momondo.
What cabin class options are available on Indianapolis to Washington, D.C. Dulles Intl flights?
There are 4 cabin classes available to choose from on Indianapolis to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Indianapolis to Washington, D.C. Dulles Intl Airport flights?
You could potentially save up to 26% on your flight if you consider stops on a Indianapolis to Washington, D.C. Dulles Intl Airport flight.
How have Indianapolis to Washington, D.C. Dulles Intl Airport flight prices changed over time?
As of June 2025, prices for Indianapolis to Washington, D.C. Dulles Intl Airport flights are approximately 19% cheaper when compared to flights at the same time last year.
How many flights depart from Indianapolis to Washington, D.C. Dulles Intl Airport on average per day?
As of June 2025, there are 17 flights per day flying from Indianapolis to Washington, D.C. Dulles Intl Airport. The most common time of day flights depart is 10:00AM, with 34% of flights taking off in the afternoon.
How many flights depart from Indianapolis to Washington, D.C. Dulles Intl Airport on average per week?
As of June 2025, 120 flights take off from Indianapolis and land in Washington, D.C. Dulles Intl Airport each week. The most common flight departure day for this route is Fri, with 16% of weekly flights taking off on this day.
When to book flights from Indianapolis to Washington, D.C. Dulles Intl Airport
Cheap Indianapolis to Washington, D.C. Dulles Intl Airport (IND to IAD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Indianapolis to Washington, D.C. Dulles Intl Airport
How far is Indianapolis to Washington, D.C. Dulles Intl by plane?
The straight-line distance from Indianapolis to Washington, D.C. Dulles Intl is 468.2 mi. A reasonable flight in good conditions will take 1h 41m.
When did momondo last update prices for flights from Indianapolis Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Indianapolis Airport to Washington, D.C. Dulles Intl Airport refresh daily.
How many operators does momondo search for flights from Indianapolis Airport to Washington, D.C. Dulles Intl Airport?
As of June 2025, there are 2 operators available to choose from for flights from Indianapolis Airport to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Indianapolis Airport to Washington, D.C. Dulles Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Indianapolis Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Indianapolis to Washington, D.C. Dulles Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Indianapolis to Washington, D.C. Dulles Intl Airport is Embraer 175 (Enhanced Winglets), representing 29.37% of all bookings. The subsequent popular models are Embraer 170 at 18.31%, Embraer 175 at 11.89%, and Boeing 737 MAX 8 at 7.10%.
What is the most popular airline from Indianapolis to Washington, D.C. Dulles Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Indianapolis to Washington, D.C. Dulles Intl Airport is United Airlines, representing 94% of all bookings. The subsequent popular airline is Delta at 6%.
Best airlines flying from Indianapolis to Washington, D.C. Dulles Intl Airport
Compare and see reviews for airlines that fly from Indianapolis to Washington, D.C. Dulles Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $193 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $198 | Free Cancellation | Rating 8.0 7,963 reviews |
United Airlines Flights From Indianapolis to Washington, D.C. Dulles Intl Airport
United Airlines flies from Indianapolis to Washington, D.C. Dulles Intl Airport around 34 times per week, with 8,801 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Indianapolis to Washington, D.C. Dulles Intl Airport in the last 72 hours was $193 (round-trip), much lower than the average airfare cost of $317 for United Airlines flights on this route.
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Indianapolis to Washington, D.C.?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Indianapolis to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Indianapolis to Washington, D.C. with flexible booking policies on momondo?
momondo does allow users to show only those flights to Washington, D.C. from Indianapolis which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Indianapolis to Washington, D.C.?
momondo helps you find the best flight between Indianapolis and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Indianapolis to Washington, D.C. right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Indianapolis to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.