The driving distance from Salt Lake City, Utah to Boise, Idaho is:
344 miles / 554 km
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Map of driving directions from Salt Lake City, UT to Boise, ID
View a map with driving directions using your preferred map provider: Google Maps, Bing Maps, or MapQuest. You can use DriveDistance.com to get the full driving distance from Salt Lake City to Boise with directions.
More trip calculations
The total driving distance from Salt Lake City, UT to Boise, ID is 344 miles or 554 kilometers.
Your trip begins in Salt Lake City, Utah. It ends in Boise, Idaho.
If you are planning a road trip, you might also want to calculate the total driving time from Salt Lake City, UT to Boise, ID so you can see when you'll arrive at your destination.
You can also calculate the cost of driving from Salt Lake City, UT to Boise, ID based on current local fuel prices and an estimate of your car's best gas mileage.
If you're meeting a friend, you might be interested in finding the city that is halfway between Salt Lake City, UT and Boise, ID.
Planning to fly a plane instead? You might be more interested in calculating the straight line distance to fly from Salt Lake City, UT to Boise, ID.
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Driving distance calculator
Travelmath helps you find driving distances based on actual directions for your road trip. You can get the distance between cities, airports, states, countries, or zip codes to figure out the best route to travel to your destination. Combine this information with the fuel cost tool to find out how much it will cost you to drive the distance, or compare the results to the straight line distance to determine whether it's better to drive or fly. You can print out pages with a travel map.
The distance from Salt Lake City, Utah to Boise, Idaho is:
344 miles / 554 km driving
296 miles / 477 km flying
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For a quick answer, use MileageCalc.com to get the Salt Lake City to Boise distance.
More trip calculations
Distance from Salt Lake City, UT to Boise, ID
The total driving distance from Salt Lake City, UT to Boise, ID is 344 miles or 554 kilometers.
The total straight line flight distance from Salt Lake City, UT to Boise, ID is 296 miles.
This is equivalent to 477 kilometers or 257 nautical miles.
Your trip begins in Salt Lake City, Utah. It ends in Boise, Idaho.
Your flight direction from Salt Lake City, UT to Boise, ID is Northwest (-47 degrees from North).
The distance calculator helps you figure out how far it is to get from Salt Lake City, UT to Boise, ID. It does this by computing the straight line flying distance ("as the crow flies") and the driving distance if the route is drivable. It uses all this data to compute the total travel mileage.
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Distance calculator
Travelmath helps you find distances based on actual road trip directions, or the straight line flight distance. You can get the distance between cities, airports, states, countries, or zip codes to figure out the best route to travel to your destination. Compare the results to the straight line distance to determine whether it's better to drive or fly. The database uses the latitude and longitude of each location to calculate distance using the great circle distance formula. The calculation is done using the Vincenty algorithm and the WGS84 ellipsoid model of the Earth, which is the same one used by most GPS receivers. This gives you the flying distance "as the crow flies." Find your flight distances quickly to estimate the number of frequent flyer miles you'll accumulate. Or ask how far is it between cities to solve your homework problems. You can lookup U.S. cities, or expand your search to get the world distance for international trips. You can also print out pages with a travel map.
SLC — BOI
Nov 11 — Nov 181
The best prices from Salt Lake City to Boise Air Term. Gowen Fld are usually found in August or July, booked 44 days in advance, depart on a Thursday or Saturday and return on a Friday
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How to find the cheapest flight from Salt Lake City (SLC) to Boise (BOI)
All the information you need to plan the best SLC to BOI flight in 2022: compare Salt Lake City to Boise flight prices with the expected peak season, weather and rainfall in Boise.
$282 - $438 |
30.2 - 75.2 °F |
0.2 - 1.6 inches |
December | High demand for flights, 25% potential price rise |
August | Best time to find cheap flights, 14% potential price drop |
$282 | From Salt Lake City to Boise Air Term. Gowen Fld |
$278 | One-way flight from Salt Lake City to Boise Air Term. Gowen Fld |
What is the cheapest day to fly round-trip from Salt Lake City to Boise?
Tuesday flights are generally found to be more expensive for flights from Salt Lake City to Boise. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boise.
How far in advance should I book a flight from Salt Lake City to Boise?
To save on the cost of your flight from Salt Lake City to Boise, book at least 43 days before your planned departure. Booking around this time can save you about 83% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $392 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $518.
What is the cheapest month to fly from Salt Lake City to Boise?
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Boise. Flights to Boise from Salt Lake City in August are about $329 on average during August, but can be found for as low as $205.
When is the cheapest time to fly from Salt Lake City to Boise (SLC - BOI)?
One of the essential ways to save on airfare from Salt Lake City to Boise is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 24% on airfare.
Cheap flights from Salt Lake City to Boise in November, December 2022
The best prices found for SLC to BOI flights for November, December
Dec 7 - Dec 13
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Dec 5 - Dec 9
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Dec 2 - Dec 5
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Salt Lake City to Boise 2022 flight deals
Cheap flights to Boise from Salt Lake City found for this year
Dec 7 - Dec 13
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Dec 5 - Dec 9
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Dec 2 - Dec 5
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Cheap Spirit Airlines flights from Salt Lake City to Boise
Dec 7 - Dec 13
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Dec 5 - Dec 9
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Jan 6 - Jan 23
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Dec 16 - Dec 18
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Nov 21 - Nov 26
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Nov 21 - Nov 24
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Non-stop flights to Boise from Salt Lake City
Save time with Salt Lake City to Boise direct flight deals
Dec 16 - Dec 18
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Nov 21 - Nov 26
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Nov 21 - Nov 24
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Last minute flights from Salt Lake City to Boise
Late deals on return flights to Boise from Salt Lake City, departing today and this week
Nov 15 - Nov 16
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Nov 12 - Nov 13
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Nov 11 - Nov 13
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One-way flights to Boise from Salt Lake City
The cheapest one-way flights from Salt Lake City to Boise
Nov 15
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Nov 19
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Related info for your journey
Useful info, stats and facts about Salt Lake City to Boise flights.
What airports do I use to fly from Salt Lake City to Boise?
Boise Air Term. Gowen Fld is the airport most travelers will use when flying to Boise from Salt Lake City. Booking flights from Salt Lake City (SLC) to Air Term. Gowen Fld (BOI) should be relatively easy as there are 3 daily flights to Boise from 3 different airlines. 1h 09m is how long a flight from Salt Lake City to Boise Air Term. Gowen Fld will take if you book a nonstop flight.
Which airlines flying from Salt Lake City to Boise Air Term. Gowen Fld have flexible cancellations due to COVID-19?
Due to the rapidly changing circumstances due to COVID-19, airlines like Delta, Juneyao Airlines, and Alaska Airlines flying from Salt Lake City to Boise Air Term. Gowen Fld have implemented new flexible cancellation policies.
Can I find flights from Salt Lake City to Boise for under $200 on Cheapflights?
Yes, there are multiple flights from Salt Lake City to Boise for under $200. The cheapest flight booked recently is on Spirit Airlines for just $170, but on average you can expect to pay $268.
Are there nonstop flights from Salt Lake City to Boise for under $300 on Cheapflights?
Cheapflights has at least 14 direct flights from Salt Lake City to Boise under $300. A good price for a nonstop flight from Salt Lake City to Boise is less than $398.
Are there last-minute flights available from Salt Lake City to Boise for under $500?
There are currently 20+ open flights from Salt Lake City to Boise within the next 7 days for less than $500.
What days are nonstop flights available from Salt Lake City to Boise?
You can find nonstop flights on the following days: Sunday, Monday.
How popular is this Salt Lake City to Boise flight route?
Within the past month, 13 users have taken a look at flights from Salt Lake City to Boise Air Term. Gowen Fld.
How many flights depart from Salt Lake City to Boise on average per day?
4 flight departures from Salt Lake City to Boise per day on average.
Morning (6am - Noon) - 50% of flight departures
Evening (6pm - Midnight) - 50% of flight departures
How long is the flight from Salt Lake City to Boise?
There are many flights that can get you from Salt Lake City to Boise in 1h 25m. Fly via Spirit Airlines, Delta, or United Airlines to get the fastest option. The distance from Salt Lake City to Boise is about 291 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Salt Lake City to Boise round-trip?
Currently priced at $170, Spirit Airlines will fly you from Salt Lake City to Boise and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $278 and $304, respectively. These flights start at 48% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Salt Lake City to Boise one-way?
One-way options have recently been found by users for as low as $148 on United Airlines. Other airlines that offer cheap prices include Delta from $179 and Spirit Airlines from $182 one-way.
What are the most popular airlines that fly from Salt Lake City to Boise?
Before booking your flight from Salt Lake City to Boise check out the most popular airlines for this route: Alaska Airlines, Delta or Juneyao Airlines.
What are the most reliable airlines from Salt Lake City to Boise?
No one likes to see their flight delayed. When booking a flight from Salt Lake City to Boise consider choosing Air France (97%), Aeromexico (96%) or Virgin Atlantic (95%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Salt Lake City to Boise?
While on average a flight from Salt Lake City to Boise is generally $426, our data shows the cheapest flight currently is $169. When looking at the most popular route, (Salt Lake City - Boise Air Term. Gowen Fld), you can expect to pay $170 for that flight.
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Alternative routes for Salt Lake City to Boise
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Salt Lake City to Boise
The chart below displays the airlines Cheapflights users traveling from Salt Lake City to Boise choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Juneyao Airlines | Cheapest$12 | Average$20 | FlexibilityNo cancel fee | On-time66% | COVID-19 safety | Search Juneyao Airlines flights |
Delta | Cheapest$237 | Average$337 | FlexibilityNo cancel fee | On-timeN/A | COVID-19 safety | Search Delta flights |
Hourly flight availability from Salt Lake City to Boise
See what time of day planes typically take off from Salt Lake City to Boise
Early morningMidnight to 6 am |
Morning6 am to noon |
AfternoonNoon to 6 pm |
Evening6 pm to midnight |
Weekly flight availability from Salt Lake City to Boise
See how many times per day planes take to the skies headed from Salt Lake City to Boise
9daily flights |
5daily flights |
7daily flights |
0daily flights |
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