Is there a nonstop flight from Jacksonville (JAX) to Harrisburg (MDT)?

Yes. Allegiant operates a nonstop JAX–MDT service seasonally.

How often do flights leave JAX for MDT?

About 1× weekly — 1.1 departures a week in August 2026, compared with 1.3 a week in February 2026.

How much does a nonstop JAX to MDT flight cost?

Half of tickets sold on this route were between $25 and $50 one way, with a median of $25. Based on 360 ticket records in the US DOT fare survey for Q2 2025.

Nonstop route

Jacksonville to Harrisburg nonstop

Yes: Allegiant flies direct from Jacksonville (JAX) to Harrisburg (MDT) about 1 time a week, seasonally.

JAXJacksonville

✈

MDTHarrisburg

Allegiant

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1× weekly1.1 flights a week

Seasonalflown 8 of the last 12 months

$25–$50typical one-way · median $25 · US DOT Q2 2025

724miles · about 2 hr

Route detail

Jacksonville to Harrisburg in numbers

Measured from US DOT filings, not estimated from distance.

Distance and flight time: 724 miles nonstop, about 2 hr gate to gate. Flight time is an estimate from the great-circle distance; the filings carry distance, not scheduled elapsed time.
Seasonality: Flew Dec 2025 and Feb 2026 to Aug 2026, up to 2 flights a week, with no flights the rest of the year.
Sep 2025: no regular flights
Oct 2025: no regular flights
Nov 2025: no regular flights
Dec 2025: 2 flights a week
Jan 2026: no regular flights
Feb 2026: 1 flights a week
Mar 2026: 2 flights a week
Apr 2026: 2 flights a week
May 2026: 2 flights a week
Jun 2026: 2 flights a week
Jul 2026: 2 flights a week
Aug 2026: 1 flights a week
Flights a week by month, Sep 2025 to Aug 2026, from US DOT on-time filings.
Who operates the flights: Allegiant is the only carrier filing this pair.
Fares: Half of the 360 tickets in the US DOT fare survey for Q2 2025 sold between $25 and $50 one way, median $25. The survey runs a couple of quarters behind, so read it as the shape of the route's pricing rather than today's quote.
Jul to Sep (Q3 2024): median $25 one way, middle half $25 to $50, 259 tickets
Oct to Dec (Q4 2024): median $25 one way, middle half $25 to $75, 330 tickets
Jan to Mar (Q1 2025): median $25 one way, middle half $25 to $75, 291 tickets
Apr to Jun (Q2 2025): median $25 one way, middle half $25 to $50, 360 tickets
Fares held steady through the year: a median of $25 one way in every quarter of the DOT ticket survey (Q3 2024 to Q2 2025). Bars show the middle half of one-way fares; the mark is the median.

Flying the other way? Harrisburg to Jacksonville nonstop.

Also nonstop from Jacksonville (JAX)

Busiest other routes out of the same airport

Atlanta (ATL) about 11 times a day
Chicago (ORD) about 7 times a day
Charlotte (CLT) about 6 times a day
Dallas/Fort Worth (DFW) about 5 times a day
Boston (BOS) about 5 times a day
Philadelphia (PHL) about 4 times a day
Miami (MIA) about 4 times a day
Baltimore (BWI) about 4 times a day

All 36 nonstop destinations from JAX

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