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Find cheap flights from Idaho to Salt Lake City from $51

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Salt Lake City departing on 5/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 6/4
Tue 6/11

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In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

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Good to know

Low season

November

High season

March

Cheapest flight

$51
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Boise to Salt Lake City

FAQs for booking flights from Idaho to Salt Lake City

  • How does KAYAK find such low prices on flights from Idaho to Salt Lake City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Salt Lake City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Salt Lake City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Salt Lake City from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho to Salt Lake City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Salt Lake City with an airline and back to Idaho with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Salt Lake City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Salt Lake City from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Idaho to Salt Lake City?

Find which airlines fly direct from Idaho to Salt Lake City, which days they fly and book direct flights.

Nonstop departures

Idaho to Salt Lake City

Monday

ANA, Aer Lingus, Aeromexico, +46 more

ANA, Aer Lingus, +47 more

Tuesday

ANA, Aer Lingus, Aeromexico, +44 more

ANA, Aer Lingus, +45 more

Wednesday

ANA, Aer Lingus, Aeromexico, +45 more

ANA, Aer Lingus, +46 more

Thursday

ANA, Aer Lingus, Aeromexico, +45 more

ANA, Aer Lingus, +46 more

Friday

ANA, Aer Lingus, Aeromexico, +44 more

ANA, Aer Lingus, +45 more

Saturday

ANA, Aer Lingus, Aeromexico, +46 more

ANA, Aer Lingus, +47 more

Sunday

ANA, Aer Lingus, Aeromexico, +46 more

ANA, Aer Lingus, +47 more

See more direct flights

Nonstop returns

Salt Lake City to Idaho

Monday

ANA, Aer Lingus, Aeromexico, +46 more

ANA, Aer Lingus, +47 more

Tuesday

ANA, Aer Lingus, Aeromexico, +44 more

ANA, Aer Lingus, +45 more

Wednesday

ANA, Aer Lingus, Aeromexico, +45 more

ANA, Aer Lingus, +46 more

Thursday

ANA, Aer Lingus, Aeromexico, +45 more

ANA, Aer Lingus, +46 more

Friday

ANA, Aer Lingus, Aeromexico, +44 more

ANA, Aer Lingus, +45 more

Saturday

ANA, Aer Lingus, Aeromexico, +46 more

ANA, Aer Lingus, +47 more

Sunday

ANA, Aer Lingus, Aeromexico, +46 more

ANA, Aer Lingus, +47 more

See more direct flights
See more direct flights

Book cheap flights from Idaho to Salt Lake City

Recent round-trip flight deals

6/4Tue
1 stopSpirit Airlines
20h 27mBOI-SLC
6/11Tue
1 stopSpirit Airlines
6h 37mSLC-BOI
$84
5/15Wed
1 stopSpirit Airlines
13h 51mBOI-SLC
5/21Tue
1 stopSpirit Airlines
4h 08mSLC-BOI
$99
5/15Wed
1 stop
17h 17mBOI-SLC
5/22Wed
1 stop
19h 08mSLC-BOI
$125
5/15Wed
1 stop
17h 17mBOI-SLC
5/22Wed
2 stops
28h 20mSLC-BOI
$132
9/27Fri
nonstopDelta
1h 02mPIH-SLC
9/29Sun
nonstopDelta
0h 57mSLC-PIH
$149
6/4Tue
nonstopDelta
1h 04mTWF-SLC
6/11Tue
nonstopDelta
0h 53mSLC-TWF
$159
6/4Tue
1 stopAlaska Airlines
11h 21mGEG-SLC
6/11Tue
1 stopAlaska Airlines
11h 38mSLC-GEG
$337
6/1Sat
1 stopAlaska Airlines
7h 51mGEG-SLC
6/8Sat
1 stopAlaska Airlines
11h 38mSLC-GEG
$347
8/23Fri
1 stopAmerican Airlines
5h 21mGEG-SLC
8/28Wed
1 stopAmerican Airlines
5h 54mSLC-GEG
$368
5/17Fri
1 stopAmerican Airlines
6h 52mGEG-SLC
5/21Tue
1 stopAmerican Airlines
6h 14mSLC-GEG
$434

Search by stops

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Recent one-way flight deals

5/28Tue
1 stopSpirit Airlines
18h 12mBOI-SLC
$51
6/25Tue
1 stopSpirit Airlines
24h 03mBOI-SLC
$58
6/17Mon
nonstopDelta
0h 52mPIH-SLC
$94
5/12Sun
1 stop
12h 15mGEG-SLC
$128
5/15Wed
nonstopDelta
1h 04mTWF-SLC
$159
5/15Wed
3 stops
20h 53mBOI-SLC
$165
6/5Wed
1 stopAlaska Airlines
4h 23mGEG-SLC
$171
9/1Sun
1 stopAlaska Airlines
4h 27mGEG-SLC
$184
8/3Sat
1 stopAmerican Airlines
5h 24mGEG-SLC
$243
5/11Sat
2 stopsAmerican Airlines
10h 48mGEG-SLC
$358

Search by stops

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Last minute flights from Idaho to Salt Lake City

Last minute flight, train and bus deals

5/8Wed
multi-stopSpirit Airlines
13h 51mBOI-SLC
5/15Wed
multi-stopSpirit Airlines
24h 13mSLC-BOI
$285
5/9Thu
nonstopDelta
1h 04mTWF-SLC
5/19Sun
nonstopDelta
0h 52mSLC-TWF
$299
5/9Thu
multi-stopSpirit Airlines
20h 25mBOI-SLC
5/12Sun
multi-stopSpirit Airlines
25h 20mSLC-BOI
$344
5/8Wed
multi-stopSpirit Airlines
17h 17mBOI-SLC
5/10Fri
multi-stopSpirit Airlines
25h 29mSLC-BOI
$395
5/8Wed
multi-stop
13h 51mBOI-SLC
5/15Wed
multi-stop
28h 20mSLC-BOI
$427
5/9Thu
multi-stop
24h 49mBOI-SLC
5/12Sun
multi-stop
5h 24mSLC-BOI
$493
5/8Wed
multi-stopAlaska Airlines
8h 08mBOI-SLC
5/15Wed
multi-stopAlaska Airlines
8h 19mSLC-BOI
$817
5/7Tue
multi-stopUnited Airlines
8h 12mBOI-SLC
5/8Wed
multi-stopUnited Airlines
4h 39mSLC-BOI
$916
5/7Tue
multi-stopUnited Airlines
10h 51mBOI-SLC
5/8Wed
multi-stopUnited Airlines
4h 39mSLC-BOI
$921
5/7Tue
multi-stopAlaska Airlines
8h 33mBOI-SLC
5/8Wed
multi-stopAlaska Airlines
9h 46mSLC-BOI
$979

Search by stops

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Flights to Salt Lake City

Destination:

Salt Lake City (SLC)United States

Return flight deals:

Salt Lake City - Idaho

Cabin classes:

$740
$336
$537
$148