Cheap Flights from Salt Lake City to Boise
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Flights from Salt Lake City to Boise Starting at £112
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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Cheapest nonstop
SLC 15:501h 13mNonstopBOI 17:03Salt Lake City - Boise | Wed, Apr 9 | Delta Air Lines
BOI 13:001h 15mNonstopSLC 14:15Boise - Salt Lake City | Wed, Apr 16 | Delta Air Lines£177 £25631% OFF31% OFF£256 £177 -
SLC 11:001h 10mNonstopBOI 12:10Salt Lake City - Boise | Sun, Apr 6 | Delta Air Lines
BOI 06:101h 11mNonstopSLC 07:21Boise - Salt Lake City | Sun, Apr 13 | Delta Air Lines£177 £25631% OFF31% OFF£256 £177
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SLC 17:401h 11mNonstopBOI 18:51Salt Lake City - Boise | Thu, Apr 17 | Delta Air Lines
BOI 06:151h 11mNonstopSLC 07:26Boise - Salt Lake City | Sun, Apr 20 | Delta Air Lines£179 £25630% OFF30% OFF£256 £179
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SLC 15:501h 13mNonstopBOI 17:03Salt Lake City - Boise | Tue, Apr 8 | Delta Air Lines
BOI 11:251h 12mNonstopSLC 12:37Boise - Salt Lake City | Tue, Apr 15 | Delta Air Lines£17930% OFF£256 £179
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SLC 08:551h 12mNonstopBOI 10:07Salt Lake City - Boise | Fri, Apr 4 | Delta Air Lines
BOI 20:151h 15mNonstopSLC 21:30Boise - Salt Lake City | Thu, Apr 10 | Delta Air Lines£17930% OFF£256 £179
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SLC 22:591h 10mNonstopBOI 00:09Salt Lake City - Boise | Tue, Apr 29 | Delta Air Lines
BOI 19:501h 18mNonstopSLC 21:08Boise - Salt Lake City | Sun, May 4 | Delta Air Lines£18030% OFF£256 £180
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SLC 08:551h 20mNonstopBOI 10:15Salt Lake City - Boise | Fri, Mar 28 | Delta Air Lines
BOI 11:151h 15mNonstopSLC 12:30Boise - Salt Lake City | Sun, Mar 30 | Delta Air Lines£21117% OFF£256 £211
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SLC 08:551h 12mNonstopBOI 10:07Salt Lake City - Boise | Tue, Apr 22 | Delta Air Lines
BOI 20:0012h 33m1 stopsSLC 08:33Boise - Salt Lake City | Fri, Apr 25 | Delta Air Lines£21715% OFF£256 £217
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SLC 15:408h 6m1 stopsBOI 23:46Salt Lake City - Boise | Thu, Apr 3 | Delta Air Lines
BOI 06:101h 11mNonstopSLC 07:21Boise - Salt Lake City | Sun, Apr 6 | Delta Air Lines£22313% OFF£256 £223
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SLC 08:551h 20mNonstopBOI 10:15Salt Lake City - Boise | Sat, Mar 22 | Delta Air Lines
BOI 07:3017h 16m1 stopsSLC 00:46Boise - Salt Lake City | Sat, Mar 29 | Delta Air Lines£2339% OFF£256 £233
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SLC 13:0017h 25m1 stopsBOI Invalid DateSalt Lake City - Boise | Tue, Mar 18 | Normal Airline
BOI 15:006hNonstopSLC 16:00Boise - Salt Lake City | Thu, Mar 20 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
SLC 08:551h 20mNonstopBOI 10:15Salt Lake City - Boise | Thu, Mar 27 | Delta Air Lines£142 £1569% OFF9% OFF£156 £142
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SLC 22:551h 18mNonstopBOI 00:13Salt Lake City - Boise | Fri, Mar 28 | Delta Air Lines£142 £1569% OFF9% OFF£156 £142
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SLC 09:244h 28m1 stopsBOI 13:52Salt Lake City - Boise | Wed, Apr 2 | Alaska Airlines£112 £15628% OFF28% OFF£156 £112 -
SLC 14:2922h 46m1 stopsBOI 13:15Salt Lake City - Boise | Tue, Apr 1 | Alaska Airlines£11228% OFF£156 £112
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SLC 08:454h 17m1 stopsBOI 13:02Salt Lake City - Boise | Tue, May 6 | Alaska Airlines£11427% OFF£156 £114
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SLC 08:0014h1 stopsBOI 22:00Salt Lake City - Boise | Tue, Mar 18 | Delta Air Lines£11526% OFF£156 £115
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SLC 08:4515h 14m1 stopsBOI 23:59Salt Lake City - Boise | Tue, May 6 | Hawaiian Airlines£11626% OFF£156 £116 -
SLC 22:4511h 4m1 stopsBOI 09:49Salt Lake City - Boise | Tue, Mar 25 | Delta Air Lines£11824% OFF£156 £118
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SLC 06:5513h 38m1 stopsBOI 20:33Salt Lake City - Boise | Tue, May 6 | Delta Air Lines£12023% OFF£156 £120
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SLC 06:5516h 51m1 stopsBOI 23:46Salt Lake City - Boise | Wed, Mar 26 | Delta Air Lines£12122% OFF£156 £121
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SLC 06:5511h 31m1 stopsBOI 18:26Salt Lake City - Boise | Sat, Apr 5 | Delta Air Lines£12222% OFF£156 £122
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SLC 22:4523h 15m1 stopsBOI 22:00Salt Lake City - Boise | Tue, Apr 1 | Delta Air Lines£12222% OFF£156 £122
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SLC 13:0017h 25m1 stopsBOI Invalid DateSalt Lake City - Boise | Tue, Mar 18 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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FAQ
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When are flight tickets from Salt Lake City (SLC) to Boise (BOI) the cheapest?
Airlines adjust prices for flights from Salt Lake City to Boise based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much are flights from Salt Lake City (SLC) to Boise (BOI) cost?
According to Trip.com's data, the lowest price is around £776. -
How long is the flight from Salt Lake City (SLC) to Boise (BOI)?
It takes about 1 hour 13 minutes to fly from Salt Lake City (SLC) to Boise (BOI). -
What is the transportation method from the main airport to downtown in Boise?
- The distance from Boise Airport to downtown is about 7km, by taxi about 20 minutes.
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What are the most popular airlines that fly from Salt Lake City (SLC) to Boise (BOI)?
Airlines with flights from Salt Lake City (SLC) to Boise (BOI): Air France, KLM, Virgin Atlantic, Delta Air Lines and Aeromexico. -
What's the most popular airline for direct flights from Salt Lake City (SLC) to Boise (BOI)?
Hopscotch Air operates 1 direct flights from Salt Lake City (SLC) to Boise (BOI). -
How many airports in Boise (BOI)?
There are 1 airport(s) in Boise (BOI): Boise Airport.
How to find a cheap flight from Salt Lake City to Boise
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Salt Lake City to Boise. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest flight from Salt Lake City to Boise.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Salt Lake City to Boise over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Thu, Mar 27, with one-way flights priced at just £142.
Compare cheap flight deals from Salt Lake City to Boise across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Salt Lake City to Boise. The cheapest airline for this route is Delta Air Lines.
Set up a Price Alert
By setting up a Price Alert for your journey from Salt Lake City to Boise, you can easily keep an eye on ticket prices without having to check every day.
Don't miss out on cheap flight deals and promo codes from Salt Lake City to Boise.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Salt Lake City to Boise and snag some exclusive deals just for you.
Flight Information from Salt Lake City to Boise
| Cheapest direct flight price | £111 |
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| Cheapest return ticket price | £176 |
| Off-season travel month | February |
| Peak season for travel | June |
| Flight distance | 466.42km |
| Average flight time | 1 hour 13 minutes |
| Popular airline | Alaska Airlines |
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