Cheap flights from Jacksonville to Phoenix from $112

In general, August is the cheapest month to fly from Jacksonville to Phoenix Sky Harbor Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $403. If you are unable to visit Phoenix Sky Harbor Intl Airport during the month of August, then departing from Jacksonville during the month January is also very affordable. Most momondo users find prices during this month for around $417.

On average, the least expensive day to fly to Phoenix Sky Harbor Intl Airport from Jacksonville is on a Saturday. momondo users have found tickets for Saturday departures for as low as $478. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $606. These prices are subject to change though, so be sure to set up a Price Alert for flights to Phoenix Sky Harbor Intl Airport.

In the morning is the cheapest time of day to fly from Jacksonville to Phoenix Sky Harbor Intl Airport when you can find flight prices for as low as $514. Flying to Phoenix Sky Harbor Intl Airport in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $590. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Jacksonville to Phoenix Sky Harbor Intl for the best Jacksonville - Phoenix Sky Harbor Intl flight prices

You are more likely to see cheaper flights to Phoenix Sky Harbor Intl Airport from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix Sky Harbor Intl Airport for around $455 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix Sky Harbor Intl Airport from Jacksonville for as low as $407 on momondo.

There are 3 cabin classes available to choose from on Jacksonville to Phoenix Sky Harbor Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 35% on your flight if you consider stops on a Jacksonville to Phoenix Sky Harbor Intl Airport flight.

As of August 2026, prices for Jacksonville to Phoenix Sky Harbor Intl Airport flights are approximately 56% more expensive when compared to flights at the same time last year.

Frontier and Southwest are the most popular carriers operating from Jacksonville to Phoenix Sky Harbor Intl

American Airlines, Southwest and Delta are the top three most popular airlines that fly to Phoenix Sky Harbor Intl Airport from Jacksonville according to our data. American Airlines is the first choice among our users, with 69% of people opting to fly with this airline when traveling to Phoenix Sky Harbor Intl Airport. Keep in mind that there are 5 different airlines that fly to Phoenix Sky Harbor Intl Airport on a routine basis, so you have a few additional options to choose from.

Atlanta (ATL) was the most common stop: 73% of momondo users choosing 1-stop flights on this route connected there.

Flights via Houston (IAH) offer the lowest average round-trip price of $198.

Flights connecting via Houston (HOU) have the shortest average one-way travel time: 6h 15m.

Houston (HOU) has the shortest average layover time for this route: 0h 53m.