No, there is no direct train to Boise.

How long is the flight?

The flight from Portland to Boise is about 1.5 hours.

Boise is generally safe, but keep your belongings secure.

What is the best time to visit?

Spring, summer, and fall are the most pleasant.

No, there are no tolls on this route.

Happy Valley

Boise

Flight Driving

Happy Valley to Boise

Updated: 31 May 2026

The journey from Happy Valley to Boise covers approximately 800 km. Driving via I-84 E is the most direct route, taking about 7 to 9 hours. Alternatively, you can fly from Portland International Airport (PDX) to Boise Airport (BOI), which takes about 1.5 hours. Boise is a vibrant city with a unique mountain landscape and culture. Expect moderate traffic in the Boise area during peak hours.

Total Distance: Driving distance 800 km, straight-line air distance 650 km.

Fastest Way

Flight from PDX to BOI, taking about 1.5 hours.

Cheapest Way

Driving your own vehicle, costing roughly $80 in fuel.

Compare Happy Valley to Boise Routes

	Flight Direct	Driving Direct
Duration	90 mins	480 mins
Avg Price	$100 - $250	$80 - $120 (fuel)
Operator	Alaska Airlines	Personal Vehicle
Route	PDX to BOI.	I-84 E.
Tip	Direct flights are frequent and affordable.	The drive is straightforward; watch for speed traps in small towns.

Travel Tips

Traffic
Avoid driving in the Boise area during rush hours.
Parking
Parking in Boise is generally available.
Dining
Boise has a great food scene; try the local restaurants.
Weather
Boise weather can be unpredictable; dress in layers.
Transit
Boise has a local bus system.

Safety Tips

Highway Safety
Stay alert for aggressive drivers on the highway.
Pedestrian Safety
Boise is a busy city; always use crosswalks.
Emergency
Keep your phone charged and have a roadside assistance plan.
Night Travel
The route is well-traveled, but stay alert for wildlife in rural sections.