€145 Cheap Flights Salt Lake City to Boise (SLC-BOI)

View €145 flight on Thu, 18 Sep 2025Opens in a new window

Popular airlines from Salt Lake City International Airport (SLC) to Boise Airport (BOI)

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Cheap flights from Salt Lake City to Boise (SLC-BOI)

Prices were available within the past 7 days and start at €145 for one-way flights and €172 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 18 Sep - Mon, 22 Sep
SLC
Salt Lake City
BOI
Boise
€172 Return, found 5 days ago
€172
Return
found 5 days ago
Select Delta flight, departing Thu, 18 Sep from Salt Lake City to Boise, returning Mon, 22 Sep, priced at €172 found 5 days ago
Delta
Thu, 18 Sep - Mon, 22 Sep
SLC
Salt Lake City
BOI
Boise
€214 Return, found 5 days ago
€214
Return
found 5 days ago
Select Delta flight, departing Thu, 18 Sep from Salt Lake City to Boise, returning Mon, 22 Sep, priced at €214 found 5 days ago
Delta
Thu, 18 Sep - Mon, 22 Sep
SLC
Salt Lake City
BOI
Boise
€265 Return, found 5 days ago
€265
Return
found 5 days ago
Select Delta flight, departing Thu, 18 Sep from Salt Lake City to Boise, returning Mon, 22 Sep, priced at €265 found 5 days ago
Delta
Thu, 18 Sep - Mon, 22 Sep
SLC
Salt Lake City
BOI
Boise
€300 Return, found 5 days ago
€300
Return
found 5 days ago
Select Delta flight, departing Thu, 18 Sep from Salt Lake City to Boise, returning Mon, 22 Sep, priced at €300 found 5 days ago
Delta
Thu, 18 Sep - Mon, 22 Sep
SLC
Salt Lake City
BOI
Boise
€308 Return, found 5 days ago
€308
Return
found 5 days ago
Select Delta flight, departing Thu, 18 Sep from Salt Lake City to Boise, returning Mon, 22 Sep, priced at €308 found 5 days ago
American Airlines
Thu, 18 Sep - Mon, 22 Sep
SLC
Salt Lake City
BOI
Boise
€335 Return, found 5 days ago
€335
Return
found 5 days ago
Select American Airlines flight, departing Thu, 18 Sep from Salt Lake City to Boise, returning Mon, 22 Sep, priced at €335 found 5 days ago
Delta
Thu, 18 Sep - Mon, 22 Sep
SLC
Salt Lake City
BOI
Boise
€343 Return, found 5 days ago
€343
Return
found 5 days ago
Select Delta flight, departing Thu, 18 Sep from Salt Lake City to Boise, returning Mon, 22 Sep, priced at €343 found 5 days ago
Delta
Thu, 18 Sep - Mon, 22 Sep
SLC
Salt Lake City
BOI
Boise
€349 Return, found 5 days ago
€349
Return
found 5 days ago
Select Delta flight, departing Thu, 18 Sep from Salt Lake City to Boise, returning Mon, 22 Sep, priced at €349 found 5 days ago
Delta
Thu, 18 Sep - Mon, 22 Sep
SLC
Salt Lake City
BOI
Boise
€353 Return, found 5 days ago
€353
Return
found 5 days ago
Select Delta flight, departing Thu, 18 Sep from Salt Lake City to Boise, returning Mon, 22 Sep, priced at €353 found 5 days ago
United
Thu, 18 Sep - Mon, 22 Sep
SLC
Salt Lake City
BOI
Boise
€384 Return, found 5 days ago
€384
Return
found 5 days ago
Select United flight, departing Thu, 18 Sep from Salt Lake City to Boise, returning Mon, 22 Sep, priced at €384 found 5 days ago

Find the cheapest month to fly from Salt Lake City (SLC) to Boise (BOI)

December is typically the cheapest month to fly

From €103 - €465 per traveller.

Graph displaying average flight prices per month

Salt Lake City to Boise route information
Origin airport
Salt Lake City Intl.
Destination airport
Boise
Return price
€171
Distance
463 km
Average flight time
1 hour 10 mins

Perfect flights from Salt Lake City to Boise

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Salt Lake City to Boise. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Salt Lake City Intl. to Boise ticket options cater to your travel preferences, with incredible one-way fares from €145 and roundtrip prices from €172. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Boise and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Boise.

Frequently asked questions

How much is a flight from SLC to Boise Airport (BOI)?
If you're travelling from SLC to Boise Airport (BOI), round-trip journeys start from €172. This price is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SLC to BOI?
Most flights can be cancelled online, but whether you incur a fee all comes down to your airline. If you do have to cancel your escape, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Salt Lake City Intl. Airport to Boise Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for SLC to Boise Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Salt Lake City Intl. Airport (SLC) to Boise Airport?
A flight distance of just 470 kilometres separates Salt Lake City and Boise. Once you're up in the skies, you won't get a chance to do much more than listen to some short podcasts.
Which airlines fly direct from Salt Lake City Intl. Airport (SLC) to Boise Airport (BOI)?
Operating 139 flights monthly, Delta Air Lines (DL) is a great choice when flying straight from Salt Lake City Intl. Airport to Boise Airport (BOI).
Are SLC to Boise Airport (BOI) flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up an amazing last-minute deal from SLC to BOI, but it can also be hit-or-miss. As many airlines advertise prices up to a year in advance, it's worth keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can feel confident knowing you're always getting the latest offers.

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