Is there a direct flight from SC to Boise?

No, all flights from Myrtle Beach to Boise require at least one connection.

What is the best highway for this trip?

I-80 is the primary interstate for the western leg of the journey.

How long does it take to drive?

Expect 38 to 42 hours of actual driving time excluding stops.

Are there trains to Boise?

No, Boise does not have active Amtrak passenger rail service.

What is the cheapest month to fly?

October and November typically offer the lowest airfares.

Surfside Beach

Boise

Flight Driving

Surfside Beach to Boise

Updated: 28 May 2026

Traveling from the Atlantic coast to the high desert of Idaho covers approximately 3,800 kilometers. The most efficient route involves flying from Myrtle Beach International Airport to Boise Airport with a layover in Denver or Salt Lake City. Driving requires traversing I-26, I-40, and I-80 across the heart of the United States. You will pass through diverse landscapes ranging from the Appalachian foothills to the Rocky Mountains. Expect significant elevation changes as you approach the Boise River Valley.

Total Distance: 3,800 km driving distance; 3,200 km straight-line air distance.

Fastest Way

Flight is the fastest, taking approximately 8.5 hours including layovers.

Cheapest Way

Driving is the cheapest for groups of three or more, costing roughly $600 total in fuel.

Compare Surfside Beach to Boise Routes

	Flight Connecting	Driving Direct
Duration	8 hours 30 mins	38 hours
Avg Price	$350 - $600	$500 - $700 in fuel
Operator	Delta Air Lines	Personal Vehicle
Route	MYR to BOI via ATL or SLC.	I-26 W to I-40 W to I-80 W.
Tip	Book at least 21 days in advance to secure lower fares on connecting flights.	Check tire pressure and coolant levels before crossing the high-altitude passes in Wyoming.

Travel Tips

Airport Choice
Use Myrtle Beach International (MYR) as your departure point for the best connectivity.
Time Zones
You will cross from Eastern Time to Mountain Time, losing two hours.
Hydration
Boise has a semi-arid climate; carry water during outdoor activities.
Car Rental
Rent a vehicle with all-wheel drive if traveling during the winter months.
Packing
Layer your clothing as temperatures fluctuate significantly between day and night.

Safety Tips

Mountain Driving
Use lower gears when descending steep grades on I-80 to prevent brake overheating.
Wildlife
Be alert for deer and elk crossing highways, especially during dawn and dusk.
Weather Alerts
Monitor mountain pass conditions via state transportation websites before departing.
Emergency Kit
Keep a basic tool kit and emergency supplies in your trunk for long-distance driving.