Is there a direct flight from BWI to SLC?

No, most flights from BWI to SLC require at least one connection.

What is the best highway to take?

I-70 West is the most direct interstate route for this journey.

How long is the drive?

The drive takes approximately 32 hours of actual road time.

Is public transport good in SLC?

Yes, the UTA system provides extensive bus and light rail coverage.

Do I need a car in Salt Lake City?

A car is recommended if you plan to visit the surrounding national parks.

Windsor Mill

Salt Lake City

Flight Driving

Windsor Mill to Salt Lake City

Updated: 31 May 2026

Traveling from Windsor Mill to Salt Lake City covers approximately 3,400 kilometers across the United States. The most efficient route involves flying from Baltimore/Washington International Thurgood Marshall Airport to Salt Lake City International Airport. Driving requires navigating I-70 West, a journey spanning roughly 32 hours of pure driving time. You will cross the Appalachian Mountains, the Great Plains, and the Rocky Mountains. This route offers diverse landscapes ranging from coastal plains to high-altitude desert terrain.

Total Distance: 3,400 km driving distance, 2,900 km air distance.

Fastest Way

Flight from BWI to SLC is the fastest, taking roughly 7 hours including layovers.

Cheapest Way

Driving is often cheaper for groups of three or more people sharing fuel costs.

Compare Windsor Mill to Salt Lake City Routes

	Flight Connecting	Driving Direct
Duration	7 hours	32 hours
Avg Price	$300 - $600	$400 - $700 in fuel
Operator	Southwest Airlines	Personal Vehicle
Route	BWI to SLC via hubs like Denver or Chicago.	I-70 West through St. Louis, Kansas City, and Denver.
Tip	Book at least three weeks in advance to secure lower fares.	Check tire pressure and coolant levels before crossing the Rockies.

Travel Tips

Hydration
Salt Lake City is at a high altitude; drink plenty of water to avoid altitude sickness.
Time Zone
Remember you are moving from Eastern Time to Mountain Time.
Public Transit
Use the TRAX light rail system to navigate the city center efficiently.
Weather Prep
Pack layers as temperatures can fluctuate significantly between day and night.
Airport Access
The SLC airport is well-connected to downtown via the Green Line TRAX train.

Safety Tips

Mountain Driving
Use lower gears when descending steep mountain passes on I-70.
Winter Conditions
If traveling in winter, carry tire chains as they are often required by law in mountain passes.
Sun Protection
The high altitude increases UV exposure; wear sunscreen even on cloudy days.
Emergency Kit
Keep a roadside emergency kit in your vehicle during long-distance drives.