Route guide

Nashville to Jacksonville (BNA-JAX): Nonstop Upgrade & Award Space

Allegiant Air and Southwest Airlines fly the BNA to JAX nonstop about 4 times a week. That's enough service to give you a real choice of departures, though premium seats don't sit unclaimed for long. 2LNR watches every BNA to JAX departure for confirmed upgrade and award space and can alert you when a date you're tracking opens up.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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4
Nonstop flights a week
484 mi
Nonstop distance
Free
To get started

Confirmed upgrade & award space on every BNA to JAX departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Nashville to Jacksonville to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each BNA to JAX departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See BNA to JAX on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Nashville to Jacksonville nonstop

Carriers operating BNA to JAX nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Allegiant Air
  • Southwest Airlines
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Frequently asked questions about BNA to JAX

How far is Jacksonville from Nashville?
BNA to JAX covers about 484 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from BNA to JAX?
Allegiant Air and Southwest Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on both of them.
How many flights a week are there from BNA to JAX?
About 4 nonstop flights a week run between Nashville and Jacksonville in the current schedule, operated by Allegiant Air and Southwest Airlines. Frequency shifts by season; the calendar on this page reflects what's currently scheduled.
How do I check upgrade or award availability on BNA to JAX?
Open the BNA to JAX calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Nashville to Jacksonville route, and 2LNR will notify you when space opens. It's free to start.

Never miss BNA to JAX upgrade or award space

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