# Who flies Pittsburgh → Jacksonville nonstop?

**2 airlines fly Pittsburgh → Jacksonville nonstop: Allegiant Air and Breeze Airways.**

| Airline | Routes | Book direct |
|---|---|---|
| Allegiant Air | Pittsburgh (PIT) → Jacksonville (JAX) | https://www.allegiantair.com/ |
| Breeze Airways | Pittsburgh (PIT) → Jacksonville (JAX) | https://www.flybreeze.com/ |

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Compare fares for PIT-JAX: [Trip.com](https://www.trip.com/flights/pittsburgh-to-jacksonville/tickets-PIT-JAX/?allianceid=1094387&sid=2209817&trip_sub1=c4c6f3cbcbb845d69061b1005-713359) · [Aviasales](https://www.aviasales.com/search/PIT1711JAX1?marker=713359). Affiliate links (Trip.com, Aviasales): picktheflight may earn a commission. It never changes the price or which airlines are listed.

On picktheflight: https://picktheflight.com/?from=PIT&to=JAX · JSON: https://picktheflight.com/intents/PIT/JAX

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Data built 2026-10-26 from airline schedule tables on Wikipedia ("Airlines and destinations"), matched by exact airport article; airline booking sites from Wikidata. Schedules change. Confirm the flight on the airline's own site before booking.