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$86+ Cheap flights from Sky Harbor Intl (PHX) to Jacksonville (JAX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — JAX
Apr 26 — May 31
Sun 4/26
Sun 5/3
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Jacksonville are usually found in October or July, booked 77 days in advance, depart on a Saturday or Wednesday and return on a Wednesday

Cheap flight deals from Sky Harbor Intl to Jacksonville

Cheapest flights from Sky Harbor Intl to Jacksonville
Explore the most affordable flight options available from Sky Harbor Intl to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2026.

This Frontier deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:29 pm
PHX
-
JAX
1 stop12h 44m
Frontier
Tue 5/56:30 pm
JAX
-
PHX
1 stop6h 56m
Frontier
Deal found 3/27$160
This Frontier deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:00 am
PHX
-
JAX
1 stop8h 30m
Frontier
Tue 5/56:30 pm
JAX
-
PHX
1 stop6h 56m
Frontier
Deal found 3/27$185
This Priceline deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:35 am
PHX
-
JAX
1 stop7h 58m
Frontier
Sat 5/96:30 pm
JAX
-
PHX
1 stop6h 56m
Frontier
Deal found 3/23$205
This Frontier deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:00 am
PHX
-
JAX
1 stop8h 30m
Frontier
Tue 5/56:30 pm
JAX
-
PHX
1 stop6h 56m
Frontier
Deal found 3/27$225
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2310:29 pm
PHX
-
JAX
2 stops16h 11m
Multiple Airlines
Thu 4/309:24 pm
JAX
-
PHX
1 stop20h 37m
Multiple Airlines
Deal found 3/26$237
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:55 am
PHX
-
JAX
1 stop6h 40m
Southwest
Tue 5/124:05 pm
JAX
-
PHX
1 stop8h 50m
Southwest
Deal found 3/26$266
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:30 pm
PHX
-
JAX
2 stops39h 10m
Multiple Airlines
Tue 5/126:30 pm
JAX
-
PHX
1 stop29h 03m
Multiple Airlines
Deal found 3/26$270
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:10 am
PHX
-
JAX
2 stops8h 05m
Southwest
Wed 5/132:20 pm
JAX
-
PHX
1 stop6h 35m
Southwest
Deal found 3/26$271

Find flight deals from Sky Harbor Intl to Jacksonville

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Jacksonville (JAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$205
(Priceline)

One-way from

$86
(Frontier)

Popular in

September

Cheapest in

October

Average price

$454

Good round-trip deal

$393 or less

Good one-way deal

$384 or less
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Jacksonville flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Jacksonville flights.
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From Phoenix Sky Harbor Intl to Jacksonville
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One-way flight from Phoenix Sky Harbor Intl to Jacksonville
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Phoenix Sky Harbor Intl to Jacksonville.
Search Deals
Price to beat on a one-way flight from Phoenix Sky Harbor Intl to Jacksonville.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Jacksonville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 27, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Jacksonville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixJacksonville

PHX - JAX

PHXJAX

Phoenix Sky Harbor Intl

Fri 5/1

12:35 pm-10:45 pm

2 stops7h 10m

Jacksonville

Wed 5/6

2:20 pm-7:30 pm

2 stops8h 10m

$344

PhoenixJacksonville

PHX - JAX

PHXJAX

Phoenix Sky Harbor Intl

Fri 4/24

5:15 am-4:55 pm

1 stop8h 40m

Jacksonville

Mon 4/27

8:15 pm-11:35 pm

1 stop6h 20m

$373

PhoenixJacksonville

PHX - JAX

PHXJAX

Phoenix Sky Harbor Intl

Fri 5/29

9:50 am-9:30 pm

2 stops8h 40m

Jacksonville

Mon 6/1

6:05 am-12:40 pm

2 stops9h 35m

$403

PhoenixJacksonville

PHX - JAX

PHXJAX

Phoenix Sky Harbor Intl

Thu 5/28

5:45 am-2:43 pm

1 stop5h 58m

Jacksonville

Sat 5/30

8:05 am-12:12 pm

1 stop7h 07m

$425

PhoenixJacksonville

PHX - JAX

PHXJAX

Phoenix Sky Harbor Intl

Mon 5/11

8:15 am-9:30 pm

2 stops10h 15m

Jacksonville

Wed 5/20

2:20 pm-7:30 pm

2 stops8h 10m

$436

PhoenixJacksonville

PHX - JAX

PHXJAX

Phoenix Sky Harbor Intl

Mon 4/13

12:35 pm-10:45 pm

2 stops7h 10m

Jacksonville

Sat 4/18

10:55 am-6:15 pm

2 stops10h 20m

$457

PhoenixJacksonville

PHX - JAX

PHXJAX

Phoenix Sky Harbor Intl

Fri 5/29

9:50 am-9:30 pm

2 stops8h 40m

Jacksonville

Sun 5/31

5:20 am-10:25 am

2 stops8h 05m

$470

PhoenixJacksonville

PHX - JAX

PHXJAX

Phoenix Sky Harbor Intl

Thu 4/2

10:30 am-10:04 pm

1 stop8h 34m

Jacksonville

Thu 4/9

4:19 pm-10:09 pm

1 stop8h 50m

$477
Quickest round-trip

PhoenixJacksonville

PHX - JAX

PHXJAX

Phoenix Sky Harbor Intl

Tue 3/31

1:10 pm-10:15 pm

1 stop6h 05m

Jacksonville

Thu 4/2

8:50 pm-12:30 am

1 stop6h 40m

$479

PhoenixJacksonville

PHX - JAX

PHXJAX

Phoenix Sky Harbor Intl

Fri 4/10

12:35 pm-10:45 pm

2 stops7h 10m

Jacksonville

Fri 4/17

5:35 am-10:10 am

2 stops7h 35m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Sky Harbor Intl to Jacksonville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Jacksonville in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Jacksonville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Jacksonville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Jacksonville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Jacksonville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Jacksonville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Sky Harbor Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Jacksonville

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to Jacksonville?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Jacksonville. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Phoenix Sky Harbor Intl Airport to Jacksonville, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Jacksonville?

Currently, December is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Jacksonville (average of $224). Flying from Phoenix Sky Harbor Intl Airport to Jacksonville in May is currently the most expensive (average of $386). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHX to JAX?

Find hourly flight availability from Sky Harbor Intl to Jacksonville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 27, 2026.

When flying from Phoenix Sky Harbor Intl Airport to Jacksonville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to Jacksonville?

Reviews of airlines servicing Jacksonville

Get insights into the airlines that provide service to Jacksonville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Jacksonville. Reviews last updated March 27, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Phoenix Sky Harbor Intl Airport to Jacksonville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,331 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,331 reviews
Southwest
8.0
Very good
4,331 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,340 reviews
Southwest
8.0
Very good
4,331 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,491 reviews
Southwest
8.0
Very good
4,331 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
JetBlue
7.2
Good
2,907 reviews
Southwest
8.0
Very good
4,331 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,507 reviews
Southwest
8.0
Very good
4,331 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Jacksonville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Jacksonville from Phoenix Sky Harbor Intl?

    Most people fly into Jacksonville (JAX) if they book a flight to Jacksonville from Phoenix Sky Harbor Intl. On average, Jacksonville has 1 inbound flight from Phoenix Sky Harbor Intl per day from 5 airlines. Jacksonville is conveniently located just 11.2 mi from Jacksonville’s city center.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Jacksonville?

    A quick flight from Phoenix Sky Harbor Intl Airport to Jacksonville can take about 5h 58m. Southwest provides one of the quickest options available for as low as $425. The distance from Phoenix Sky Harbor Intl Airport to Jacksonville is about 1781 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Jacksonville round-trip?

    Delta, at $213, was found to be the cheapest airline from Phoenix Sky Harbor Intl Airport to Jacksonville.Alternate airlines to your destination round-trip include JetBlue and United Airlines. Users have found that Delta is 50% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Jacksonville one-way?

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $167. Users have also found prices from $171 and $179 on United Airlines and American Airlines, respectively.

  • What are the cheapest flights from Phoenix Sky Harbor Intl Airport to Jacksonville?

    Looking at all options, your cheapest flight can be booked for $189. While the most popular route (Phoenix Sky Harbor Intl - Jacksonville) can be booked for $237 on average, our data indicates $432 when flying from Phoenix Sky Harbor Intl Airport to Jacksonville.

  • Can I find deals for flights from Sky Harbor Intl to Jacksonville that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to Jacksonville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to Jacksonville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Jacksonville.

  • Can I find deals for business class flights from Sky Harbor Intl to Jacksonville?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Jacksonville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Jacksonville?

    Currently, December is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Jacksonville (average of $224). Flying from Phoenix Sky Harbor Intl Airport to Jacksonville in May is currently the most expensive (average of $386). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Jacksonville Beach
Orange Park
Fernandina Beach
Kingsland
Waycross
Yulee

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Top 5 airlines flying from Sky Harbor Intl to Jacksonville

Discover the top 5 airlines that operate flights from Sky Harbor Intl to Jacksonville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$213Average$416FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$250Average$393FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$279Average$396FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$294Average$417FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$339Average$438FlexibilityNo cancel feeOn-time71%

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