San Diego to Indianapolis flights

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Airlines seen: Frontier Airlines

Fare seen

€125Seen on 13 Sep 2026

Last checked

10 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €141

26 Oct 2026

One way

Cheapest observed day · Last checked: 13 Sep 2026

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Prices are for observed departure and return date pairs. No data does not mean no flights.

Short answer

We have seen Frontier Airlines fares from San Diego to Indianapolis. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare. Fare seen: €125 on 13 Sep 2026.

About this route

Explore the fares we observed from San Diego to Indianapolis. Prices move often, so pick your dates to see the latest options.

Route distance: 2,873 km
Airlines seen: Frontier Airlines
Alternative airports: CLD

Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.

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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

San Diego International Airport (SAN) → San Diego, city gazetteer reference point (32.7153, -117.1573): ≈ 4 km.
McClellan-Palomar Airport (CLD) → San Diego, city gazetteer reference point (32.7153, -117.1573): ≈ 47 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.