$56 Cheap Flights from Washington (IAD) to Indianapolis (IND)
Popular airlines from Washington Dulles Intl. Airport (IAD) to Indianapolis Intl. Airport (IND)
Frontier AirlinesFrontier Airlines
UnitedUnited
DeltaDelta
American AirlinesAmerican Airlines
Alaska AirlinesAlaska Airlines
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Cheap Flights from Washington to Indianapolis (IAD-IND)
Alternative airports near Indianapolis
Prices were available within the past 7 days. Prices and availability are subject to change.
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Washington (IAD) to Indianapolis (IND) at a glance
Explore your options for flights from Washington Dulles International Airport (IAD) to Indianapolis International Airport (IND) on this popular domestic route. Whether you're looking for cheap flights from Washington or prefer full-service airlines, you can compare various itineraries to find the best fit for your travel plans and budget. Discover the sights and neighborhoods of Indianapolis while securing the ideal IAD to IND flight that meets your schedule.
- Fastest flight duration: around 1h 45m non-stop
- Route distance: roughly 500 miles (805 km)
- Flights per week: around 15+ flights with multiple daily departures on average
- Typical fares (one-way): economy tickets often range from $95–$365, depending on seasonality and how far ahead you book
Flights from Washington Dulles International Airport (IAD) to Indianapolis International Airport (IND)
According to recent traveler bookings, the top airlines for flights from Washington to Indianapolis include options for both non-stop and one-stop travel. Popular layover airports are Hartsfield-Jackson Atlanta International Airport (ATL) with an approximately 1 hour 30 minute layover, Detroit Metropolitan Wayne County Airport (DTW) with about a 1 hour layover, and Charlotte-Douglas International Airport (CLT) featuring a layover of around 1 hour 15 minutes. This variety allows you to customize your journey based on price, total travel time, and cabin class to secure the ideal itinerary.
- United: As a comprehensive carrier, United provides both non-stop and one-stop options, with one-way ticket prices generally falling between $95 and $390. This airline represents around 93% of departures for this route, offering a typical non-stop flight duration of 1 hour and 45 minutes.
- Delta: This full-service airline features one-stop services, with one-way fares usually ranging from $95 to $350. Delta accounts for about 3% of all departures on this route, with an in-flight duration of 3 hours and 30 minutes, culminating in a total travel time of approximately 4 hours and 45 minutes when including the layover.
- Frontier Airlines: A budget-friendly option, Frontier Airlines provides one-stop service with one-way fares typically priced between $95 and $290. Representing roughly 2% of the departures on this route, travelers can expect an in-flight time of 3 hours and 30 minutes, leading to a total journey duration of about 4 hours and 45 minutes with layover time included.
- American Airlines: This full-service airline offers one-stop journeys, with one-way fares that generally range from $145 to $390. American Airlines makes up about 1% of the departures for this route, with an in-flight time of 3 hours and 30 minutes, resulting in an overall travel time of roughly 4 hours and 45 minutes, factoring in the layover.
Travelers flying from Washington to Indianapolis can opt for an upgrade, as United offers first-class service on this route for a more luxurious experience.
Best time to fly from Washington (IAD) to Indianapolis (IND)
The most popular months for travelers flying from Washington to Indianapolis are February, March, and April, when peak temperatures in Indianapolis reach up to 52.5°F in April. If you prefer quieter travel, consider September, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 67.6°F. For better deals, February usually offers the lowest average one-way fare around $170. Flight availability peaks in May, with approximately 20 flights per week, making it easier to find convenient departure times. January has the fewest flights, with approximately 13 flights per week.
- Cheapest time to fly: February usually offers good deals with average one-way fare around $170, roughly 13% cheaper than the yearly average.
- More budget-friendly months to fly: June, December, and September typically offer average one-way fares roughly ranging from $172 to $187.
- Most flight options: May has the highest number of flights from Washington to Indianapolis, with approximately 20 flights per week, giving you more flexibility in scheduling your trip.
| Month | Temperature | Demand | Weekly Flights | Average one-way Fare |
| January | 28.4°F (-2.0°C) | Average | 13 | $200 |
| February | 31.5°F (-0.3°C) | Slightly High | 15 | $170 |
| March | 42.6°F (5.9°C) | Slightly High | 16 | $224 |
| April | 52.5°F (11.4°C) | Slightly High | 16 | $210 |
| May | 63.5°F (17.5°C) | Average | 20 | $221 |
| June | 72.0°F (22.2°C) | Average | 18 | $172 |
| July | 74.8°F (23.8°C) | Average | 19 | $193 |
| August | 73.4°F (23.0°C) | Average | 16 | $204 |
| September | 67.6°F (19.8°C) | Slightly Low | 17 | $187 |
| October | 55.9°F (13.3°C) | Slightly Low | 15 | $195 |
| November | 43.2°F (6.2°C) | Slightly Low | 18 | $201 |
| December | 34.9°F (1.6°C) | Average | 16 | $185 |
*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.
Alternative route from Washington (IAD) to Indianapolis (IND)
- Washington to Indianapolis (DCA-IND): Ronald Reagan Washington National Airport (DCA) is located approximately 23 miles from Washington Dulles International Airport (IAD). One-way economy tickets for this route generally fall between $95 and $365, influenced by the season and when the booking is made. Travelers can choose from both non-stop and one-stop flight alternatives. Major airlines servicing this route include American Airlines and Southwest Airlines, a budget-friendly option. Additionally, first-class service is offered on this route.
How to find the best prices for flights from Washington (IAD) to Indianapolis (IND)
Getting some of the best deals on flights from Washington to Indianapolis is all about timing and flexibility. Here are some key tips to help you save:
- Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, which aligns with when most travelers make their reservations. Morning departures (5 am-12 pm) often offer lower prices, although afternoon flights (12 pm-6 pm) are the most popular. Additionally, flying on Saturday generally yields cheaper rates, while Friday remains the busiest travel day.
- Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
- Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
- Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
- Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
- Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.
*Members only. Savings vary and are not available on all bundles. Select hotels.
Arriving at Indianapolis International Airport from Washington Dulles International Airport
Indianapolis welcomes travelers from Washington with a range of transport options based on price, convenience, and proximity. For departures, Washington Dulles International Airport is roughly a 40-minute drive (covering about 29 miles) from central Washington. Here's how to reach Indianapolis efficiently:
- Hotel transfer: Transfers offer a convenient way to reach your hotel in Indianapolis, with private rides that can be arranged in advance.
- Car rental: Renting a car from Indianapolis International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Indianapolis International Airport on Expedia.
- Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
- Public transportation: From Indianapolis International Airport, Indiana University-Riley Station, a metro station, is located about 7.8 miles away.
Washington to Indianapolis Flights
The cheapest times to fly from Washington to Indianapolis
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Washington to Indianapolis are during the month of December. You can find some of the cheapest flights from Washington to Indianapolis with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Washington to Indianapolis
Sunday is one of the best days to book for cheap flights from Washington to Indianapolis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Washington to Indianapolis
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Washington to Indianapolis in 2026. You can also book with separate airlines for your outbound and return journeys, from $56 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Washington to Indianapolis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Washington to Indianapolis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently Asked Questions
How much does a flight from Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) cost?
You can find cheap one-way flights from $56 and cheap return flights $114 Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) with Expedia. One-way flights typically cost between $134 and $725, and return flights often range between $272 and $1351. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) ticket fares go up or down.
*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
The cheapest month to fly from IAD to IND is December when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
You can fly direct from IAD to IND on United, with around 38 flights per week.
What is the cheapest airline that flies from Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
Sun Country Airlines is one of the cheapest airlines offering connecting flights from Washington Dulles Intl. (IAD) to Indianapolis Intl. (IND), with round-trip tickets starting from around $252.38. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
To find a cheap flight from Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
The best airline to fly with from Washington, DC (IAD) to Indianapolis (IND) will differ from traveler to traveler. If you like to fly early, United offers early morning flights. If price is the most important factor, United typically offers the lowest fares. United also offers the most daily flights from IAD to IND, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
You can find approximately 5 nonstop flights per day from Washington Dulles Intl. (IAD) to Indianapolis Intl. (IND). For more options, look at flights that include layovers.
What is the earliest flight from Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
The earliest flight from Washington, DC (IAD) to Indianapolis, IN (IND) typically departs at 5:00 AM, operated by American Airlines. This service is seasonal, so check for availability during the active months. An early departure allows you to arrive in Indianapolis with plenty of time to enjoy your day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
The most popular departure times for flights from Washington, DC (IAD) to Indianapolis (IND) are from 6am to 9am. About 36% of passengers prefer this time window. Many major carriers, including Delta Air Lines, United Airlines and American Airlines, offer flights during this window. This timing works well because it allows you to arrive in Indianapolis by mid-morning, maximizing your day.
How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
A nonstop flight from IAD to IND typically takes around 1 hour 50 minutes, covering approximately 476 miles. Connecting flights on this route usually add 3 hours to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
You can fly first class between IAD and IND. First class cabins are available on:
- United Airlines
- Delta Air Lines
- American Airlines
How much is a business class flight from Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
A direct, return business class ticket from Washington, DC (IAD) to Indianapolis, IN (IND) typically costs between $822 - $1,434. A non-stop, one-way business class flight is usually around $410 - $656 per adult in economy/coach class. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) if you opt for a connecting flight.
*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) flight with Expedia?
It's easy to earn miles on a Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.
*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Indianapolis from Washington Dulles Intl. (IAD)?
From Washington Dulles Intl. (IAD), you can fly into Indianapolis Intl. (IND) to reach Indianapolis. Some flights may connect through major hubs like Charlotte-Douglas Intl. (CLT), LaGuardia (LGA), Denver Intl. (DEN) before reaching Indianapolis. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) at the last minute?
Typically, booking a last minute flight from Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) flight and hotel package?
Securing a Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) Indianapolis Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.)?
If you booked your Washington, DC (IAD-Washington Dulles Intl.) to Indianapolis, IN (IND-Indianapolis Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.
Travel information
Origin airport | Washington Dulles Intl. Airport |
|---|---|
Destination airport | Indianapolis Intl. Airport |
Distance | 475 miles away |
Airlines serving | Frontier Airlines, United, Delta, American Airlines, Alaska Airlines |
Popular airline | Frontier Airlines |
Roundtrip price | $114 |
Average flight time | 1 hour 53 mins |