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Allegiant Air flights to Jacksonville

The best Allegiant Air flight deals to Jacksonville

Looking for a last-minute deal or the best direct flight? Find the biggest savings on one-way and round-trip flights to Jacksonville with Allegiant Air.
Jacksonville.$37 per passenger.Departing Mon, Aug 12.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Knoxville on Mon, Aug 12, arriving in Jacksonville International.Price includes taxes and charges.From $37, select.
Jacksonville.$38 per passenger.Departing Mon, Jul 8.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Knoxville on Mon, Jul 8, arriving in Jacksonville International.Price includes taxes and charges.From $38, select.
Jacksonville.$40 per passenger.Departing Thu, Jun 27.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Norfolk International on Thu, Jun 27, arriving in Jacksonville International.Price includes taxes and charges.From $40, select.
Jacksonville.$43 per passenger.Departing Mon, Sep 2.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Harrisburg International on Mon, Sep 2, arriving in Jacksonville International.Price includes taxes and charges.From $43, select.
Jacksonville.$49 per passenger.Departing Sun, Oct 13.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Pittsburgh International on Sun, Oct 13, arriving in Jacksonville International.Price includes taxes and charges.From $49, select.
Jacksonville.$72 per passenger.Departing Sun, Nov 10.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Pittsburgh International on Sun, Nov 10, arriving in Jacksonville International.Price includes taxes and charges.From $72, select.
Jacksonville.$114 per passenger.Departing Fri, Dec 27.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Washington Dulles on Fri, Dec 27, arriving in Jacksonville International.Price includes taxes and charges.From $114, select.
Jacksonville.$147 per passenger.Departing Fri, Jan 17.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Cincinnati Northern Kentucky on Fri, Jan 17, arriving in Jacksonville International.Price includes taxes and charges.From $147, select.

Find the cheapest time to fly to Jacksonville with Allegiant Air

Flexible on travel dates? Here's when plane tickets are cheapest.
Jun
from $40
Jul
from $38
Aug
from $37
Sep
from $43
Oct
from $49
Nov
from $72
Dec
from $114
Jan
from $147
Feb
Find prices
Mar
Find prices
Apr
Find prices
May
Find prices

Find which Jacksonville airports Allegiant Air flies to

We were able to find fares for the following Jacksonville airports. Find the one that works for you.

Flying to Jacksonville with Allegiant Air

The things to know before you go.
Cheapest flight found$37
Cheapest month to flyAugust

Flying to Jacksonville with Allegiant Air: FAQs

The average Allegiant Air flight time from United States to Jacksonville is 2 hours and 7 minutes.
At the moment, American Airlines, WestJet, Southwest Airlines, United and Delta all fly to Jacksonville too.
Allegiant Air currently also flies to Orlando Sanford, St. Pete–Clearwater International and Punta Gorda.
Although it's difficult to get an accurate idea of when Allegiant Air flights to Jacksonville are cheapest, the lowest fares are currently for departures in August.