Cheap Flights from Salt Lake City to Boise

Compare Salt Lake City to Boise flight deals

Find the cheapest month or even day of the year to fly to Boise

Book the best Boise fare with no extra fees

Flight deals from Salt Lake City to Boise

Looking for a cheap last-minute deal or the best return flight from Salt Lake City to Boise? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Salt Lake City to Boise

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Salt Lake City to Boise flights are currently cheapest in December.

Direct flights from Salt Lake City to Boise

Salt Lake City to Boise: Alternative routes

Compare routes from Salt Lake City to Boise below. You may find an airport to fly into that's cheaper, faster, or easier than Boise.

Salt Lake City to Boise: Flight information

The things to know before you go.
Cheapest flight foundR 1,375
Cheapest month to flyDecember
Average flight time1 hr, 18 mins
Most popular airlineDelta
Average flights per week97

Finding cheap flights from Salt Lake City to Boise: Frequently asked questions

The best price we found for a return flight from Salt Lake City to Boise is R 4,912. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 18 minutes is the average flight time from Salt Lake City to Boise.
Delta, SkyWest Airlines and KLM fly direct from Salt Lake City to Boise.
As of October 2024, there are 97 flights per week flying from Salt Lake City to Boise.
The cheapest month to fly from Salt Lake City to Boise is usually October 2024.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Salt Lake City Airport to Boise Airport on Thursday, 5 December 2024.
Yes – the average flight time is 1 hour and 18 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boise but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boise is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Spirit Airlines and Delta offer the cheapest flight tickets to Boise.

How to find cheap flights to Boise from Salt Lake City

Looking for cheap tickets from Salt Lake City to Boise? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Salt Lake City to Boise. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Boise from Salt Lake City from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Salt Lake City-Boise ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Boise from Salt Lake City.
  • Set up a Price Alert. You can easily track the fare of your cheap Salt Lake City-Boise flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Salt Lake City and Boise? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Salt Lake City and Boise. We scour the internet for the best Business, Premium Economy and First Class flight fares to Boise, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Salt Lake City to Boise flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Combine your flight to Boise from Salt Lake City with hotels and car hire

    Once you've secured your cheap flight ticket from Salt Lake City to Boise, discover the best prices and exclusive rates for hotels in Boise or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


Prices shown on this page are estimated lowest prices only. Found in the last 45 days.