Flight
Driving
Show Low to Boise
Updated: 30 May 2026
Traveling from Show Low to Boise covers roughly 1,450 kilometers. The most common driving route takes you north through Utah via I-15. This route passes through scenic landscapes including the Virgin River Gorge. Alternatively, flying from Phoenix Sky Harbor to Boise Airport (BOI) is the fastest method. The drive is a multi-day journey for most, requiring an overnight stop in Salt Lake City.
Total Distance: 1,450 km driving, 1,150 km air distance.
Fastest Way
Flying from Phoenix (PHX) to Boise (BOI) takes approximately 6 hours.
Cheapest Way
Driving is the most economical choice for families.
Compare Show Low to Boise Routes
|
Connecting via Phoenix
|
Direct
|
|
|---|---|---|
| Duration | 6 hours including layover | 15 hours |
| Avg Price | $300-$500 | $200-$300 in fuel |
| Operator | Alaska Airlines | Personal Vehicle |
| Route | PHX to BOI. | AZ-77 to I-40 W, I-15 N, and I-84 W. |
| Tip | Check for direct flights from Phoenix to Boise to save time. | Expect heavy traffic near Salt Lake City during peak hours. |
Travel Tips
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Mountain DrivingUse lower gears when descending steep grades on I-15.
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Time ZonesBoise is in the Mountain Time Zone, same as Show Low.
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WeatherCheck road conditions in Idaho during winter months.
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AccommodationBook hotels in Salt Lake City if you need a mid-way stop.
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PackingBring layers as temperatures fluctuate significantly in the high desert.
Safety Tips
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WildlifeWatch for deer and elk on highways, especially at dawn and dusk.
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Tire PressureCheck your tire pressure before crossing high-altitude mountain passes.
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CommunicationCarry a satellite messenger if traveling through remote areas of Nevada/Utah.
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Emergency SuppliesKeep a winter emergency kit in your car from November to April.
People Also Ask
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Is there a bus to Boise?Bus service is limited and requires multiple transfers; driving is preferred.
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How long is the drive?The drive is approximately 15 hours of pure transit time.
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What is the best route?Taking I-15 North through Utah is the most direct highway route.
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Are there direct flights?Yes, Phoenix (PHX) often has direct flights to Boise (BOI).
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Is Boise safe?Boise is generally considered a very safe city for travelers.
Quick Info
- From Show Low, Arizona, United States
- To Boise, Idaho, United States
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Modes
Best Time to Travel
Summer and early Autumn are best to avoid heavy snow in the mountain passes.
Things to Do in Boise
1
Boise River Greenbelt
A 40-kilometer pathway along the river perfect for biking and walking. It connects several city parks.
2
Idaho State Capitol
Visit the only capitol building in the US heated by geothermal water. It features beautiful marble architecture.
3
Basque Block
Experience the unique Basque culture in downtown Boise. Enjoy authentic food and the Basque Museum.
4
Old Idaho Penitentiary
Tour this historic prison site that operated for over a century. It offers fascinating insights into frontier justice.
Tags
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