Is there a direct flight?

No, flights from PHL to DSM require a connection.

How long is the drive?

The drive is approximately 19 hours.

Des Moines is generally considered a safe city for visitors.

What is the best highway?

I-80 is the primary interstate route.

King of Prussia

Des Moines

Flight Driving

King of Prussia to Des Moines

Updated: 28 May 2026

The journey from King of Prussia to Des Moines spans approximately 1,750 kilometers. Flying is the most practical option, typically connecting through hubs like Chicago or Minneapolis. If you choose to drive, you will follow I-76 and I-80 across the Midwest. This route offers a classic American road trip experience through the heartland.

Total Distance: 1,750 km driving distance; 1,600 km straight-line air distance.

Fastest Way

Flying from PHL to DSM is the fastest way to reach Des Moines.

Cheapest Way

Driving is the most cost-effective for those traveling with a group.

Compare King of Prussia to Des Moines Routes

	Flight Connecting	Driving Direct
Duration	5 hours 30 mins	19 hours
Avg Price	$300 - $550	$230 - $320 in fuel
Operator	Delta Air Lines	Personal Vehicle
Route	PHL to DSM via MSP or DTW.	I-76 W to I-80 W through Chicago.
Tip	Delta offers reliable connections through Minneapolis, which is a short flight to Des Moines.	Check for construction on I-80 in Illinois before you depart.

Travel Tips

Time Zone
Des Moines is in the Central Time Zone.
Airport Access
Des Moines International Airport is located just 10 minutes from downtown.
Driving Breaks
Plan for an overnight stop in the Chicago area to avoid fatigue.
Weather Prep
Iowa weather can be unpredictable; pack layers for your trip.
Local Transport
Rideshare services are the most convenient way to get around the city.