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Cheap Flights from Cincinnati Northern Kentucky to Jacksonville International

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      Travellers and cabin class, 1 Adult, Economy
      Allegiant Air

      Compare Cincinnati Northern Kentucky to Jacksonville International flight deals

      Find the cheapest month or even day of the year to fly to Jacksonville International

      Book the best Jacksonville International fare with no extra fees

      Flight deals from Cincinnati Northern Kentucky to Jacksonville International

      Looking for a cheap last-minute deal or the best return flight from Cincinnati Northern Kentucky Airport to Jacksonville International Airport? If you want to travel next month, return fares start from R 1,324. Find the lowest prices on one-way and return tickets right here.
      Jacksonville.R 605 per passenger.Departing Sat, 3 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Cincinnati Northern Kentucky on Sat, 3 Oct, arriving in Jacksonville International.Price includes taxes and charges.From R 605, select.
      Jacksonville.R 628 per passenger.Departing Tue, 29 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Cincinnati Northern Kentucky on Tue, 29 Sep, arriving in Jacksonville International.Price includes taxes and charges.From R 628, select.
      Jacksonville.R 638 per passenger.Departing Thu, 17 Dec.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Cincinnati Northern Kentucky on Thu, 17 Dec, arriving in Jacksonville International.Price includes taxes and charges.From R 638, select.
      Jacksonville.R 766 per passenger.Departing Fri, 6 Nov.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Cincinnati Northern Kentucky on Fri, 6 Nov, arriving in Jacksonville International.Price includes taxes and charges.From R 766, select.
      Jacksonville.R 766 per passenger.Departing Mon, 11 Jan.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Cincinnati Northern Kentucky on Mon, 11 Jan, arriving in Jacksonville International.Price includes taxes and charges.From R 766, select.
      Jacksonville.R 846 per passenger.Departing Fri, 23 Oct.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Cincinnati Northern Kentucky on Fri, 23 Oct, arriving in Jacksonville International.Price includes taxes and charges.From R 846, select.
      Jacksonville.R 926 per passenger.Departing Mon, 8 Feb.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Cincinnati Northern Kentucky on Mon, 8 Feb, arriving in Jacksonville International.Price includes taxes and charges.From R 926, select.
      Jacksonville.R 1,405 per passenger.Departing Mon, 8 Mar.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Cincinnati Northern Kentucky on Mon, 8 Mar, arriving in Jacksonville International.Price includes taxes and charges.From R 1,405, select.
      Jacksonville.R 1,405 per passenger.Departing Mon, 3 May.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Cincinnati Northern Kentucky on Mon, 3 May, arriving in Jacksonville International.Price includes taxes and charges.From R 1,405, select.
      Jacksonville.R 1,564 per passenger.Departing Fri, 11 Sep.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Cincinnati Northern Kentucky on Fri, 11 Sep, arriving in Jacksonville International.Price includes taxes and charges.From R 1,564, select.
      Jacksonville.R 1,644 per passenger.Departing Mon, 12 Apr.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Cincinnati Northern Kentucky on Mon, 12 Apr, arriving in Jacksonville International.Price includes taxes and charges.From R 1,644, select.

      Find the cheapest month to fly from Cincinnati Northern Kentucky to Jacksonville International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cincinnati Northern Kentucky to Jacksonville International flights are currently cheapest in October.
      Sep
      from R 628
      Oct
      from R 605
      Nov
      from R 766
      Dec
      from R 638
      Jan
      from R 766
      Feb
      from R 926
      Mar
      from R 1,405
      Apr
      from R 1,644
      May
      from R 1,405
      Jun
      Find prices
      Jul
      Find prices
      Aug
      Find prices

      Direct flights from Cincinnati Northern Kentucky to Jacksonville International

      Allegiant Air

      Cincinnati Northern Kentucky to Jacksonville International: Alternative routes

      Compare routes from Cincinnati Northern Kentucky to Jacksonville below. You may find an airport to fly into that's cheaper, faster, or easier than Jacksonville International.

      Jacksonville International

      19km from central Jacksonville
      ClosestCheapest
      from R 605
      Search flights

      Cincinnati to Jacksonville: Flight information

      The things to know before you go.
      Cheapest flight foundR 605
      Cheapest month to flyOctober
      Average flight time1 hr, 50 mins
      Most popular airlineAllegiant Air
      Average flights per week3

      Finding cheap flights from Cincinnati Northern Kentucky to Jacksonville International: Frequently asked questions

      The best price we found for a return flight from Cincinnati Northern Kentucky to Jacksonville International is R 1,324. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      1 hour and 50 minutes is the average flight time from Cincinnati Northern Kentucky to Jacksonville International.
      Allegiant Air flies direct from Cincinnati Northern Kentucky to Jacksonville International.
      As of September 2026, there are 3 flights per week flying from Cincinnati Northern Kentucky to Jacksonville International.
      The cheapest month to fly from Cincinnati Northern Kentucky to Jacksonville International is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cincinnati Northern Kentucky Airport to Jacksonville International Airport on Saturday, 3 October 2026.
      Yes – the average flight time is 1 hour and 50 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Jacksonville International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Jacksonville is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Frontier Airlines and Allegiant Air offer the cheapest flight tickets to Jacksonville International.

      Travelling from Cincinnati Northern Kentucky Airport (CVG) to Jacksonville International Airport (JAX): what you need to know

      • The average time for a direct flight from Cincinnati Northern Kentucky Airport to Jacksonville International Airport is 1 hour 50 minutes.

      • Jacksonville's timezone is UTC-5, which is the same as Cincinnati.

      • Give yourself plenty of time to make your CVG to JAX flight. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.

      • Be prepared for bigger queues during popular months such as July. Arriving up to four hours in advance for an international flight and two hours for domestic departures will give you ample time for security and boarding.

      • Allegiant Air is your gateway to exploring Jacksonville (and maybe even some other great parts of the United States!). Browse the direct flights from Cincinnati Northern Kentucky Airport to Jacksonville International Airport offered by this airline.

      • Most passengers choose to travel with Allegiant Air on this route.

      • Allegiant Air is the most punctual carrier offering CVG to JAX flights, with 78.85% of its services landing on schedule.

      • We make it simple to book a flight with a stopover. To see all your options for tickets from Cincinnati Northern Kentucky Airport to Jacksonville International Airport, deselect 'Direct flights only.' Then, pick a flight with a stop long enough to visit your chosen city. Worthwhile stopovers between CVG and JAX include:

        • Atlanta Hartsfield-Jackson Airport

        • Baltimore Washington International Airport

        • New Orleans Louis Armstrong Airport

      How to find the cheapest flights from Cincinnati Northern Kentucky Airport (CVG) to Jacksonville International Airport (JAX)

      • R 605 is the best price for a one-way Cincinnati Northern Kentucky Airport to Jacksonville International Airport flight. Return flights start from R 1,324. These fares may change based on demand.

      • To secure cheap tickets from CVG to JAX, book your trip one month ahead of your departure date.

      • Plan your trip for June. That's the cheapest month for flights from Cincinnati Northern Kentucky Airport to Jacksonville International Airport. If your travel dates are flexible, try out the 'Whole month' tool to see the cheapest price across each month.

      • Getting your hands on cheap flights from CVG to JAX is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you when there's a better deal.

      • Choose your ideal departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Cincinnati Northern Kentucky Airport to Jacksonville International Airport.

      Handy information about Cincinnati Northern Kentucky Airport (CVG)

      • Of the departures from Cincinnati Northern Kentucky Airport, 76% land on time at their destination.

      • Central Cincinnati to Cincinnati Northern Kentucky Airport is around 21 kilometres. Depending on traffic, it'll take about 25 minutes to get there if you're ride-sharing, catching a taxi or driving.

      • The journey on public transport typically takes 1 hour.

      Arriving at Jacksonville International Airport (JAX)

      When to fly to Jacksonville International Airport (JAX)

      • July is the most popular month for flights from Cincinnati Northern Kentucky Airport to Jacksonville International Airport. To avoid the crowds, go to Jacksonville in March.

      • The warmest month in Jacksonville is July, with temperatures ranging between 23ºC (73ºF) and 34ºC (93ºF). Lock in your flights from Cincinnati Northern Kentucky Airport to Jacksonville International Airport in this month if you like this kind of weather.

      • If you like travelling in cooler conditions, look for a cheap ticket from CVG to JAX in January. Average temperatures are between 5ºC (41ºF) and 21ºC (70ºF) then.

      Explore more of the United States

      • Atlanta is just one of the many places in the United States waiting to be discovered after you've seen Jacksonville. Around 467 kilometres away to the north-west, its top attractions include Georgia Aquarium, Birth Home of Martin Luther King, Jr and Fox Theatre.

      • Tampa is another sought-after destination in the United States and is around 274 kilometres south of Jacksonville. No journey is complete without experiencing Busch Gardens Tampa, The Florida Aquarium and ZooTampa at Lowry Park.

      Plan the rest of your trip from Cincinnati to Jacksonville

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.