Your next trip, last seen at €40
Lowest observedFrontier Airlines · 1 stop · One wayWhen to fly
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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.
Short answer
The lowest fare our own searches returned is €40, seen on 26 Sep 2026. The average across the fares we caught is €137. November 2026 is the cheapest month in our observations, at €40. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.
Short answer
The lowest fare our own searches returned is €40, seen on 26 Sep 2026. The average across the fares we caught is €137. November 2026 is the cheapest month in our observations, at €40. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.
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
- Airlines seen
- Allegiant Air, Breeze Airways, Frontier Airlines, United Airlines
- Seen on fares with a connection
- Frontier Airlines, United Airlines, Allegiant Air
- Alternative airports
- DCA
Route-level information; individual journeys vary.
A clearer picture of your fare
Frequently asked
How much is a flight from Washington to Indianapolis?
The lowest fare we have observed is €40, found on 26 Sep 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 €40.
How long does the flight from Washington to Indianapolis take?
The average journey time across the 78 fares we observed is 10h 51m, 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?
15 of the 85 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 10 Oct 2026