Baltimore to Indianapolis flights

Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Baltimore to Indianapolis is €159 (checked on 19 Oct 2026).

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Lowest observed

€159

Average observed

€182

Cheapest month

April 2027

Last checked

26 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €159

Lowest observed

20 Apr 2027

One way

Cheapest observed day · Last checked: 19 Oct 2026

When to fly

Only the months listed carry an observed fare so far. The other months are not empty, we simply have not checked them yet: pick any day in the calendar and we run a live search for it.

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One-way fare

Only the months listed carry an observed fare so far. The other months are not empty, we simply have not checked them yet: pick any day in the calendar and we run a live search for it.

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Lowest observed: €159, departing 20 Apr 2027 (Last checked: 19 Oct 2026)One-way fareCheck live prices for this route
Airlines seen: Southwest Airlines, American Airlines, Delta Air Lines, Frontier Airlines, United Airlines
Typical journey time: 3h 15m
Non-stop: Yes

Short answer

Routavio has seen Southwest Airlines fares from Baltimore to Indianapolis, non-stop. The lowest fare Routavio's own searches returned is €159, seen on 19 Oct 2026. The average across the fares we caught is €182. April 2027 is the cheapest month in our observations, at €159. These are prices Routavio's 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 Baltimore to Indianapolis. Prices move often, so pick your dates to see the latest options.

Route distance: 820 km
Typical journey time: 3h 15m

Route-level information; individual journeys vary.
Published schedules report non-stop service with Southwest Airlines. Check current timetables.

A clearer picture of your fare

Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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How our prices work

Airport to city: straight-line distance

Baltimore/Washington International Thurgood Marshall Airport (BWI) → Baltimore, city gazetteer reference point (39.2864, -76.6150): ≈ 13 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 Baltimore to Indianapolis: American Airlines, from €159 (checked 19 Oct 2026).

Lowest one-way fare we saw per airline
Airline	Lowest fare	Priced days
American Airlines	€159Apr 20, 2027	6
Delta Air Lines	€159Apr 20, 2027	6
Southwest Airlines	€159Apr 20, 2027	6
United Airlines	€159Apr 20, 2027	6

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.