Washington to Indianapolis flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Washington to Indianapolis is €42 with Frontier Airlines (checked on 18 Oct 2026).
Your next trip, last seen at €42
Lowest observedFrontier Airlines · 1 stop · One wayWhen to fly
Explore datesMore dates worth a look
Find the dates that work for you
The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €42, departing 17 Nov 2026 (Last checked: 18 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- United Airlines, Allegiant Air, Frontier Airlines, JetBlue
- Reported fastest flight
- 1h 49m
- Non-stop
- Yes
About this route
Explore the fares we observed from Washington to Indianapolis. Prices move often, so pick your dates to see the latest options.
- Route distance
- 790 km
- Reported fastest flight
- 1h 49m
- Alternative airports
- DCA
Route-level information; individual journeys vary.
Published schedules report non-stop service with United Airlines. Check current timetables.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Non-stop airlines seen on this route
| Airline | Non-stop days / priced days | Fastest non-stop |
|---|---|---|
| United Airlines | 9 / 77 |
Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.
Airport to city: straight-line distance
- Ronald Reagan Washington National Airport (DCA) → Washington, city gazetteer reference point (38.8951, -77.0364): ≈ 5 km.
- Washington Dulles International Airport (IAD) → Washington, city gazetteer reference point (38.8951, -77.0364): ≈ 37 km.
- Indianapolis International Airport (IND) → Indianapolis, city gazetteer reference point (39.7684, -86.1581): ≈ 13 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest one-way fare we saw per airline
Cheapest airline from Washington to Indianapolis: Frontier Airlines, from €42 (checked 18 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Frontier Airlines | €42Nov 17, 2026 | 60 |
| JetBlue | €115Nov 24, 2026 | 7 |
| United Airlines | €204Dec 23, 2026 | 10 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Washington to Indianapolis?
The lowest fare Routavio has observed is €42, found on 18 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Washington to Indianapolis?
In our observations November 2026 is the cheapest month so far, at €42.
Are there direct flights from Washington to Indianapolis?
Yes. Published schedules report non-stop flights on this route with United Airlines.
Which airlines fly from Washington to Indianapolis?
Routavio has seen these carriers on the route: United Airlines, Allegiant Air, Frontier Airlines, JetBlue.
How long does the flight from Washington to Indianapolis take?
Across the 77 fares Routavio observed, the average journey time is 12h 27m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Washington to Indianapolis fares were non-stop?
9 of the 78 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
Which airlines had non-stop offers on at least 3 departure dates from Washington to Indianapolis?
For Washington to Indianapolis, examples of observed one-way non-stop offers checked within the last 14 days: United Airlines (9). Each number counts distinct departure dates, not weekly flights; check current availability in search.
Which airline has the lowest fare from Washington to Indianapolis?
Cheapest airline from Washington to Indianapolis: Frontier Airlines, from €42 (checked 18 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
Keep exploring
Similar routes
Non-stop airlines on this route
More routes from Washington
Show all 36 routes →Show fewer ↑
More routes to Indianapolis
Show all 30 routes →Show fewer ↑
Recently observed fares. Prices may change.