Is there a direct train?

No, there is no direct passenger rail service between Polson and Phoenix.

How long is the drive?

The drive takes approximately 19 hours of pure driving time.

What is the best airport?

Missoula International Airport (MSO) is the most convenient.

Do I need a rental car?

Yes, a rental car is highly recommended for navigating Phoenix.

Yes, it is a major highway, but it has long stretches without services.

Polson

Phoenix

Flight Driving

Polson to Phoenix

Updated: 31 May 2026

The journey from Polson to Phoenix covers approximately 1,850 km by road. You will primarily utilize US-93 South through Nevada. Driving takes roughly 18 to 20 hours of active time. Alternatively, you can drive 75 minutes to Missoula International Airport for a connecting flight. This route transitions from the Rocky Mountains to the Sonoran Desert.

Total Distance: 1,850 km driving, 1,520 km air distance.

Fastest Way

Flight from Missoula (MSO) takes 5.5 hours including layovers.

Cheapest Way

Driving is the cheapest for groups of two or more at roughly $250 in fuel.

Compare Polson to Phoenix Routes

	Flight Connecting	Driving Direct
Duration	5 hours 30 mins	19 hours
Avg Price	$300-$600	$250 (fuel)
Operator	United Airlines	Personal Vehicle
Route	MSO to PHX via Denver or Salt Lake City.	US-93 S through Idaho, Nevada, and Arizona.
Tip	Book your flight from Missoula (MSO) to save time compared to driving.	Check road conditions on US-93 through Nevada before departing.

Travel Tips

Airport Choice
Always fly out of Missoula (MSO) as it is the closest major hub to Polson.
Hydration
Carry extra water when driving through the Nevada desert sections.
Fuel Stops
Fill up in larger towns like Twin Falls, Idaho, to avoid high prices in remote areas.
Vehicle Check
Ensure your tires are rated for mountain passes if traveling in winter.
Time Zones
Be aware that Arizona does not observe Daylight Saving Time.

Safety Tips

Wildlife
Watch for deer and elk on Montana highways during dawn and dusk.
Desert Heat
Keep your car's cooling system serviced before entering the Arizona heat.
Fatigue
Plan for at least one overnight stop in Salt Lake City to avoid driver fatigue.
Emergency Kit
Pack a winter emergency kit even in spring due to high-altitude mountain passes.