How long is the drive to Phoenix?

It takes about 10.5 hours of driving time.

Is it better to fly or drive?

Flying is much faster and avoids the long, tiring drive.

No, there are no tolls on the main route between Utah and Phoenix.

What is the best time to leave?

Leaving early in the morning is best to avoid traffic and heat.

Yes, it is a well-traveled and safe route.

South Jordan

Phoenix

Flight Driving

South Jordan to Phoenix

Updated: 29 May 2026

The journey from South Jordan to Phoenix covers approximately 1,050 kilometers, primarily via Interstate 15 South and Interstate 17 South. This route takes you through the stunning red rock country of Southern Utah and the high desert of Northern Arizona before descending into the Valley of the Sun. The drive typically takes 10 to 11 hours. You will pass through St. George, Las Vegas, and Flagstaff. It is a long but visually rewarding drive.

Total Distance: 1,050 km driving distance; 850 km straight-line air distance.

Fastest Way

Flying from SLC to PHX takes about 105 minutes in the air.

Cheapest Way

Driving is generally cheaper for groups, while flights are better for solo travelers.

Compare South Jordan to Phoenix Routes

	Flight Direct	Driving Direct
Duration	1 hour 45 minutes	10 hours 30 minutes
Avg Price	130-350 USD	110-160 USD in fuel
Operator	Southwest Airlines	Personal Vehicle
Route	SLC to PHX	I-15 South to I-17 South
Tip	Flights are very frequent and save significant time compared to driving.	The drive through the mountains near Flagstaff can be steep; watch your speed.

Travel Tips

Heat Safety
Phoenix is extremely hot in the summer; plan your outdoor activities for early morning.
Hydration
Drink plenty of water during the drive and while in Arizona.
Traffic
Phoenix traffic can be heavy during rush hours; use navigation apps to find the best route.
Fuel
Fill up in Flagstaff before descending into the Phoenix valley.
Time Zone
Arizona does not observe Daylight Saving Time, so check the time difference.

Safety Tips

Vehicle Check
Ensure your cooling system is in top shape before the long drive.
Fatigue
Take regular breaks to avoid driver fatigue on the long, straight stretches of highway.
Emergency Supplies
Carry extra water, snacks, and a phone charger in your vehicle.
Speeding
Arizona Highway Patrol is strict; stick to the posted speed limits.