Is there a direct flight?

No, most flights from Boston to Boise require a connection.

How long is the drive?

The drive is approximately 40 hours.

The downtown area is walkable, but you will need a car for other areas.

What is the best airport?

Boise Airport (BOI) is the main hub.

Yes, expect tolls on the Massachusetts and New York turnpikes.

Plymouth

Boise

Flight Driving

Plymouth to Boise

Updated: 31 May 2026

The journey from Plymouth to Boise covers approximately 2,600 miles. By car, you will travel across the entire country, taking about 40 hours of driving time. Flying from Boston Logan to Boise Airport (BOI) is the most practical option. Boise is a beautiful city with a growing arts scene and many outdoor activities, making it a great destination.

Total Distance: 4,200 km driving, 3,700 km air distance.

Fastest Way

Flying is the fastest, taking about 9 hours total including airport time.

Cheapest Way

Driving is the most cost-effective for groups of three or more.

Compare Plymouth to Boise Routes

	Flight Connecting	Driving Direct
Duration	9 hours	40 hours
Avg Price	$400-$800	$600-$800 in fuel
Operator	Delta or United	Personal Vehicle
Route	BOS to BOI via major hubs.	I-90 West to I-80 West to I-84 West.
Tip	Book flights well in advance to secure better pricing.	Plan for at least four overnight stops to break up the 40-hour drive.

Travel Tips

Driving Pace
Do not attempt the 40-hour drive in one or two days; plan for four days.
Airport Transit
Use ride-sharing services to get from BOI airport to downtown Boise.
Local Culture
Try the local food at one of the many restaurants in the Basque Block.
Parking
Parking in downtown Boise is easy with several public garages available.
Navigation
Boise is easy to navigate; use a reliable GPS.

Safety Tips

Driving Fatigue
Stop every 3 hours to stretch and stay alert on the long drive.
Weather
Idaho can have extreme weather; check forecasts before traveling.
Vehicle Safety
Ensure your spare tire is inflated before starting your trip.
Emergency Prep
Keep a list of emergency contacts and a first-aid kit in your vehicle.