Cheap flights from Jacksonville International to Phoenix Sky Harbor

Compare Jacksonville International to Phoenix Sky Harbor flight deals

Find the cheapest month or even day of the year to fly to Phoenix Sky Harbor

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Flight deals from Jacksonville International to Phoenix Sky Harbor

Looking for a cheap last-minute deal or the best round-trip flight from Jacksonville International Airport to Phoenix Sky Harbor Airport? If you want to travel next month, round-trip fares start from $229. Find the lowest prices on one-way and round-trip tickets right here.

Phoenix.$188 per passenger.Departing Mon, Jun 29, returning Wed, Jul 1.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Jacksonville International on Mon, Jun 29, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departing from Phoenix Sky Harbor on Wed, Jul 1, arriving in Jacksonville International.Price includes taxes and charges.From $188, select.

Phoenix.$229 per passenger.Departing Wed, Jun 10, returning Tue, Jun 16.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Jacksonville International on Wed, Jun 10, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departing from Phoenix Sky Harbor on Tue, Jun 16, arriving in Jacksonville International.Price includes taxes and charges.From $229, select.

Phoenix.$258 per passenger.Departing Tue, May 26, returning Sun, May 31.Round-trip flight with Breeze Airways and Frontier Airlines.Outbound indirect flight with Breeze Airways, departing from Jacksonville International on Tue, May 26, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departing from Phoenix Sky Harbor on Sun, May 31, arriving in Jacksonville International.Price includes taxes and charges.From $258, select.

Phoenix.$268 per passenger.Departing Thu, May 28, returning Mon, Jun 1.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Jacksonville International on Thu, May 28, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departing from Phoenix Sky Harbor on Mon, Jun 1, arriving in Jacksonville International.Price includes taxes and charges.From $268, select.

Phoenix.$293 per passenger.Departing Wed, Aug 19, returning Sat, Aug 22.Round-trip flight with Breeze Airways and Frontier Airlines.Outbound indirect flight with Breeze Airways, departing from Jacksonville International on Wed, Aug 19, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departing from Phoenix Sky Harbor on Sat, Aug 22, arriving in Jacksonville International.Price includes taxes and charges.From $293, select.

Phoenix.$313 per passenger.Departing Wed, Jul 8, returning Sun, Jul 12.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Jacksonville International on Wed, Jul 8, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departing from Phoenix Sky Harbor on Sun, Jul 12, arriving in Jacksonville International.Price includes taxes and charges.From $313, select.

Phoenix.$317 per passenger.Departing Fri, Jul 31, returning Sun, Aug 9.Round-trip flight with Frontier Airlines and Allegiant Air.Outbound indirect flight with Frontier Airlines, departing from Jacksonville International on Fri, Jul 31, arriving in Phoenix Sky Harbor.Inbound indirect flight with Allegiant Air, departing from Phoenix Sky Harbor on Sun, Aug 9, arriving in Jacksonville International.Price includes taxes and charges.From $317, select.

Phoenix.$322 per passenger.Departing Sat, May 23, returning Thu, Aug 13.Round-trip flight with Breeze Airways and Allegiant Air.Outbound indirect flight with Breeze Airways, departing from Jacksonville International on Sat, May 23, arriving in Phoenix Sky Harbor.Inbound indirect flight with Allegiant Air, departing from Phoenix Sky Harbor on Thu, Aug 13, arriving in Jacksonville International.Price includes taxes and charges.From $322, select.

Phoenix.$330 per passenger.Departing Mon, Aug 31, returning Sat, Sep 5.Round-trip flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departing from Jacksonville International on Mon, Aug 31, arriving in Phoenix Sky Harbor.Inbound indirect flight with Southwest Airlines, departing from Phoenix Sky Harbor on Sat, Sep 5, arriving in Jacksonville International.Price includes taxes and charges.From $330, select.

Phoenix.$377 per passenger.Departing Sun, Jun 21, returning Mon, Aug 3.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Jacksonville International on Sun, Jun 21, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departing from Phoenix Sky Harbor on Mon, Aug 3, arriving in Jacksonville International.Price includes taxes and charges.From $377, select.

Phoenix.$377 per passenger.Departing Fri, Sep 18, returning Mon, Sep 21.Round-trip flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departing from Jacksonville International on Fri, Sep 18, arriving in Phoenix Sky Harbor.Inbound indirect flight with Southwest Airlines, departing from Phoenix Sky Harbor on Mon, Sep 21, arriving in Jacksonville International.Price includes taxes and charges.From $377, select.

Phoenix.$400 per passenger.Departing Sat, Nov 7, returning Tue, Nov 10.Round-trip flight with United.Outbound indirect flight with United, departing from Jacksonville International on Sat, Nov 7, arriving in Phoenix Sky Harbor.Inbound indirect flight with United, departing from Phoenix Sky Harbor on Tue, Nov 10, arriving in Jacksonville International.Price includes taxes and charges.From $400, select.

Phoenix.$404 per passenger.Departing Fri, Jul 3, returning Mon, Jul 6.Round-trip flight with American Airlines.Outbound direct flight with American Airlines departing from Jacksonville International on Fri, Jul 3, arriving in Phoenix Sky Harbor.Inbound direct flight with American Airlines departing from Phoenix Sky Harbor on Mon, Jul 6, arriving in Jacksonville International.Price includes taxes and charges.From $404, select.

Phoenix.$407 per passenger.Departing Wed, Oct 7, returning Sat, Oct 10.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Jacksonville International on Wed, Oct 7, arriving in Phoenix Sky Harbor.Inbound indirect flight with Delta, departing from Phoenix Sky Harbor on Sat, Oct 10, arriving in Jacksonville International.Price includes taxes and charges.From $407, select.

Phoenix.$408 per passenger.Departing Wed, Dec 9, returning Wed, Dec 30.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Jacksonville International on Wed, Dec 9, arriving in Phoenix Sky Harbor.Inbound indirect flight with Delta, departing from Phoenix Sky Harbor on Wed, Dec 30, arriving in Jacksonville International.Price includes taxes and charges.From $408, select.

Phoenix.$717 per passenger.Departing Thu, Sep 24, returning Thu, Oct 1.Round-trip flight with United.Outbound indirect flight with United, departing from Jacksonville International on Thu, Sep 24, arriving in Phoenix Sky Harbor.Inbound indirect flight with United, departing from Phoenix Sky Harbor on Thu, Oct 1, arriving in Jacksonville International.Price includes taxes and charges.From $717, select.

Find the cheapest month to fly from Jacksonville International to Phoenix Sky Harbor

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Jacksonville International to Phoenix Sky Harbor flights are currently cheapest in June.

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Direct flights from Jacksonville International to Phoenix Sky Harbor

Jacksonville International to Phoenix Sky Harbor: Alternative routes

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

Jacksonville to Phoenix: Flight information

The things to know before you go.

Cheapest flight found	$188
Cheapest month to fly	June
Average flight time	4 hrs, 43 mins
Most popular airline	American Airlines
Average flights per week	8

Finding cheap flights from Jacksonville International to Phoenix Sky Harbor: Frequently asked questions

How much are round-trip flights from Jacksonville International to Phoenix Sky Harbor?

The best price we found for a round-trip flight from Jacksonville International to Phoenix Sky Harbor is $188. 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.

How long does it take to fly from Jacksonville International to Phoenix Sky Harbor?

4 hours and 43 minutes is the average flight time from Jacksonville International to Phoenix Sky Harbor.

Which airlines fly direct from Jacksonville International to Phoenix Sky Harbor?

American Airlines flies direct from Jacksonville International to Phoenix Sky Harbor.

How many flights are there a week from Jacksonville International to Phoenix Sky Harbor?

There are 8 flights per week flying from Jacksonville International to Phoenix Sky Harbor, as of May 2026.

When is the cheapest time to fly from Jacksonville International to Phoenix Sky Harbor?

The cheapest month to fly from Jacksonville International to Phoenix Sky Harbor is usually June.

Which upcoming date is cheapest to fly from Jacksonville International Airport to Phoenix Sky Harbor Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Jacksonville International Airport to Phoenix Sky Harbor Airport on Monday, June 29, 2026.

Can I get a direct flight from Jacksonville International Airport to Phoenix Sky Harbor Airport?

Yes – the average flight time is 4 hours and 43 minutes.

How can I find the best flight deal to Phoenix Sky Harbor?

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 Phoenix Sky Harbor 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.

When is the best time to book flights to Phoenix?

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

Which is the cheapest airline to fly with from Jacksonville International Airport to Phoenix Sky Harbor?

Currently, Frontier Airlines and American Airlines offer the cheapest flight tickets to Phoenix Sky Harbor.

Traveling from Jacksonville International Airport (JAX) to Phoenix Sky Harbor International Airport (PHX): what you need to know

Phoenix is three hours behind Jacksonville and is in the UTC-7 timezone.
For a smooth journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to board your JAX to PHX flight.
Traveling during a peak month such as July? School holidays and other popular seasons can mean longer queues and delays at airport checkpoints. Be extra cautious and arrive up to four hours ahead of an international flight and two hours before domestic departures.
American Airlines has direct flights from Jacksonville International Airport to Phoenix Sky Harbor International Airport. Book with this popular carrier, then get ready to check out the sights in Phoenix — and maybe even more of United States if time allows.
The airline that passengers book most often on this route is American Airlines.
With a dependable 91.84% of services arriving as planned, American Airlines is the most punctual carrier offering JAX to PHX flights.
If you want to add a stop to your trip, just deselect 'Direct flights only' when searching for your ticket from Jacksonville International Airport to Phoenix Sky Harbor International Airport. These are the top stopovers between JAX and PHX:
- Nashville International Airport
- Dallas/Fort Worth International Airport
- Hartsfield-Jackson Atlanta International Airport

How to find the cheapest flights from Jacksonville International Airport (JAX) to Phoenix Sky Harbor International Airport (PHX)

At the moment, $86 is the lowest price we've found for a one-way Jacksonville International Airport to Phoenix Sky Harbor International Airport flight. The best price for a return plane ticket is $188. Bear in mind that fares can change due to demand at the time of booking.
It's usually best to book early if you're looking for cheap tickets from JAX to PHX. That's because airlines adjust prices based on demand, which tends to rise closer to the date of departure.
Finding cheap flights from Jacksonville International Airport to Phoenix Sky Harbor International Airport is easier if you're flexible with your trip dates. Use the 'Whole month' function to see the lowest fares across every month and land a great deal.
There's no need to check back in every day to see if fares have dropped when you create a Price Alert. We'll notify you as soon as a special offer becomes available on cheap flights from JAX to PHX.
Choose your preferred arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Jacksonville International Airport to Phoenix Sky Harbor International Airport.

Handy information about Jacksonville International Airport (JAX)

JAX is located at 2400 Yankee Clipper Drive.
80.42% of flights leaving Jacksonville International Airport arrive at their destination as planned. With its strong on-time stats, delays are unlikely when setting off from JAX.
Central Jacksonville to Jacksonville International Airport is approximately 23 kilometers. Depending on traffic, it'll take about 15 minutes to get there if you're driving, ride-sharing or catching a cab.
Planning to catch public transport? Expect a trip time of around 1 hour 20 minutes.
Looking for a convenient hotel near JAX? If you've booked an early flight from Jacksonville International Airport to Phoenix Sky Harbor International Airport, these accommodation options will have you moments from your departure lounge:

Arriving at Phoenix Sky Harbor International Airport (PHX)

The last thing you want is a lengthy trip to your hotel if you're landing late on a Jacksonville International Airport to Phoenix Sky Harbor International Airport flight. Check in to one of these accommodation options near PHX instead:
Hit the road running by picking up a Phoenix Sky Harbor International Airport rental car. Grab a set of wheels from Europcar, Dollar or Thrifty to explore Phoenix and beyond.
Booking your ride from Phoenix Sky Harbor International Airport around one week in advance can help you get the best possible rate.

Getting from Phoenix Sky Harbor International Airport (PHX) to central Phoenix

You'll find PHX at 3400 Sky Harbor Boulevard.
Phoenix Sky Harbor International Airport is roughly 8 kilometers from central Phoenix. Driving there takes about 10 minutes.
It'll take around 35 minutes if you're traveling by public transport.

When to fly to Phoenix Sky Harbor International Airport (PHX)

July is the busiest month for flights from Jacksonville International Airport to Phoenix Sky Harbor International Airport. To avoid the crowds, visit Phoenix in May.
Lock in your flight from Jacksonville International Airport to Phoenix Sky Harbor International Airport for July if you want to go to Phoenix during its warmest month. Expect temperatures of between 26ºC (79ºF) and 44ºC (111ºF).
January sees average temperatures of between 4ºC (39ºF) and 20ºC (68ºF). Search for cheap tickets from JAX to PHX sometime then if you'd rather travel in cooler conditions.

Explore more of United States

You've seen Phoenix, now it's time to explore other corners of United States. Journey about 483 kilometers west to San Diego to tick off its top attractions. From San Diego Zoo to USS Midway Museum and SeaWorld San Diego, you've got a jam-packed schedule ahead.
Around 418 kilometers north-west of Phoenix, Las Vegas is another favorite stop in United States. Start your sightseeing at Las Vegas Strip, Fountains of Bellagio and Fremont Street Experience.