$86+ Cheap flights from Salt Lake City (SLC) to Idaho
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — BOI
Apr 9 — Apr 161
Round-trip
1 adult, Economy
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Cheapest flights from Salt Lake City to IdahoExplore the most affordable flight options available from Salt Lake City to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
Explore the most affordable flight options available from Salt Lake City to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:10 am
SLC
- WYS
Nonstop1h 11m
Delta
Wed 9/231:09 pm
WYS
- SLC
Nonstop1h 11m
Delta
Deal found 3/9![Delta logo]()
$188
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:30 am
SLC
- PIH
Nonstop1h 01m
Delta
Sun 10/1111:44 am
PIH
- SLC
Nonstop1h 01m
Delta
Deal found 3/6![Delta logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:51 am
SLC
- GEG
1 stop11h 38m
Multiple Airlines
Sun 5/179:19 pm
GEG
- SLC
1 stop10h 33m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$219
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:40 pm
SLC
- IDA
Nonstop1h 00m
Delta
Sat 4/255:47 am
IDA
- SLC
Nonstop1h 08m
Delta
Deal found 3/7![Delta logo]()
$219
This Expedia deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:58 am
SLC
- GEG
1 stop13h 01m
Multiple Airlines
Sun 4/1911:44 am
GEG
- SLC
1 stop22h 10m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/114:07 pm
SLC
- IDA
1 stop16h 52m
Multiple Airlines
Mon 4/1310:21 pm
IDA
- SLC
1 stop13h 38m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$236
This Expedia deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:56 am
SLC
- GEG
1 stop11h 24m
Alaska Airlines
Sat 5/1612:36 pm
GEG
- SLC
1 stop3h 55m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1010:40 pm
SLC
- IDA
1 stop19h 11m
Multiple Airlines
Mon 4/1310:21 pm
IDA
- SLC
1 stop13h 38m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/258:30 pm
SLC
- GEG
1 stop25h 01m
Multiple Airlines
Sun 3/299:21 pm
GEG
- SLC
1 stop10h 54m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:17 pm
SLC
- GEG
1 stop14h 04m
Frontier
Mon 4/135:11 pm
GEG
- SLC
2 stops17h 03m
Frontier
Deal found 3/8![Frontier logo]()
$254
This Alaska Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:10 am
SLC
- BOI
1 stop12h 49m
Alaska Airlines
Sun 5/106:00 am
BOI
- SLC
1 stop5h 19m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$255
This Alaska Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 am
SLC
- GEG
1 stop18h 59m
Alaska Airlines
Sat 4/185:00 am
GEG
- SLC
1 stop9h 14m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$255
Best flights from Salt Lake City to IdahoDiscover carefully curated flight deals from Salt Lake City to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
Discover carefully curated flight deals from Salt Lake City to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:06 am
SLC
- GEG
1 stop13h 04m
Alaska Airlines
Sat 4/185:00 am
GEG
- SLC
1 stop9h 14m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$255
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2710:50 am
SLC
- PIH
Nonstop0h 57m
Delta
Thu 4/212:30 pm
PIH
- SLC
Nonstop0h 58m
Delta
Deal found 3/8![Delta logo]()
$279
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:15 am
SLC
- GEG
1 stop7h 05m
Southwest
Wed 6/105:35 am
GEG
- SLC
1 stop6h 05m
Southwest
Deal found 3/9![Southwest logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/55:39 pm
SLC
- IDA
1 stop22h 21m
Multiple Airlines
Sun 8/29:45 am
IDA
- SLC
2 stops14h 19m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$415
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:00 am
SLC
- WYS
1 stop6h 20m
United Airlines
Sat 8/155:45 pm
WYS
- SLC
1 stop4h 58m
United Airlines
Deal found 3/7![United Airlines logo]()
$523
This Alaska Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:37 pm
SLC
- BOI
1 stop8h 22m
Alaska Airlines
Sun 5/106:00 am
BOI
- SLC
1 stop13h 37m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$275
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2110:50 am
SLC
- PIH
Nonstop0h 57m
Delta
Tue 3/2412:30 pm
PIH
- SLC
Nonstop0h 58m
Delta
Deal found 3/7![Delta logo]()
$299
This Alaska Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:00 am
SLC
- BOI
1 stop6h 22m
Alaska Airlines
Mon 4/202:22 pm
BOI
- SLC
1 stop19h 50m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$283
This Alaska Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:06 am
SLC
- BOI
2 stops7h 19m
Alaska Airlines
Sat 4/186:00 am
BOI
- SLC
1 stop9h 14m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$289
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:15 am
SLC
- BOI
Nonstop1h 17m
Delta
Tue 6/911:35 am
BOI
- SLC
Nonstop1h 15m
Delta
Deal found 3/8![Delta logo]()
$319
This Southwest deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:20 am
SLC
- GEG
2 stops8h 25m
Southwest
Sat 5/1610:45 am
GEG
- SLC
2 stops9h 55m
Southwest
Deal found 3/6![Southwest logo]()
$383
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:15 am
SLC
- BOI
Nonstop1h 17m
Delta
Sun 5/246:41 pm
BOI
- SLC
Nonstop1h 19m
Delta
Deal found 3/5![Delta logo]()
$319
This Alaska Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:10 pm
SLC
- GEG
1 stop28h 35m
Alaska Airlines
Mon 5/1812:36 pm
GEG
- SLC
1 stop3h 55m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$292
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/114:00 pm
SLC
- BOI
Nonstop1h 18m
Delta
Sun 4/1212:45 pm
BOI
- SLC
Nonstop1h 21m
Delta
Deal found 3/6![Delta logo]()
$319
This Alaska Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:03 am
SLC
- BOI
1 stop5h 19m
Alaska Airlines
Sat 4/1811:58 am
BOI
- SLC
1 stop12h 01m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$293
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:15 am
SLC
- BOI
Nonstop1h 17m
Delta
Sun 5/106:41 pm
BOI
- SLC
Nonstop1h 19m
Delta
Deal found 3/6![Delta logo]()
$319
This Alaska Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:03 am
SLC
- BOI
1 stop6h 55m
Alaska Airlines
Sun 4/196:00 am
BOI
- SLC
1 stop17h 59m
Alaska Airlines
Deal found 3/6![Alaska Airlines logo]()
$323
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/110:45 am
SLC
- LWS
Nonstop1h 42m
Delta
Fri 4/1012:10 pm
LWS
- SLC
Nonstop1h 37m
Delta
Deal found 3/7![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:00 am
SLC
- WYS
1 stop6h 20m
United Airlines
Sat 8/155:45 pm
WYS
- SLC
1 stop4h 58m
United Airlines
Deal found 3/5![United Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:00 am
SLC
- JAC
1 stop14h 02m
United Airlines
Wed 9/24:25 pm
JAC
- SLC
1 stop22h 48m
United Airlines
Deal found 3/5![United Airlines logo]()
$574
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:40 am
SLC
- IDA
Nonstop1h 07m
Delta
Thu 5/143:16 pm
IDA
- SLC
Nonstop1h 11m
Delta
Deal found 3/5![Delta logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:06 am
SLC
- SUN
1 stop24h 12m
Alaska Airlines
Tue 4/1412:00 pm
SUN
- SLC
1 stop22h 12m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:40 pm
SLC
- IDA
Nonstop1h 00m
Delta
Thu 4/235:47 am
IDA
- SLC
Nonstop1h 08m
Delta
Deal found 3/7![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:00 am
SLC
- JAC
1 stop13h 53m
United Airlines
Sat 4/252:35 pm
JAC
- SLC
1 stop7h 40m
United Airlines
Deal found 3/7![United Airlines logo]()
$595
This Alaska Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/27:03 am
SLC
- IDA
1 stop15h 49m
Alaska Airlines
Sat 4/46:00 am
IDA
- SLC
1 stop17h 59m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/268:05 am
SLC
- BOI
Nonstop1h 22m
Delta
Mon 3/306:00 am
BOI
- SLC
Nonstop1h 14m
Delta
Deal found 3/6![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:05 am
SLC
- GEG
Nonstop1h 56m
Delta
Sun 4/269:45 am
GEG
- SLC
Nonstop1h 51m
Delta
Deal found 3/5![Delta logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/44:08 pm
SLC
- SUN
1 stop19h 10m
Alaska Airlines
Sat 4/1112:00 pm
SUN
- SLC
1 stop22h 12m
Alaska Airlines
Deal found 3/5![Alaska Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/48:05 am
SLC
- GEG
Nonstop1h 55m
Delta
Sat 4/115:30 am
GEG
- SLC
Nonstop1h 51m
Delta
Deal found 3/5![Delta logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:00 am
SLC
- SUN
1 stop5h 18m
Alaska Airlines
Sat 4/412:00 pm
SUN
- SLC
1 stop11h 59m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$428
Last-minute flights from Salt Lake City to IdahoDiscover last-minute flight deals from Salt Lake City to Idaho. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Salt Lake City to Idaho. Data last updated March 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/258:30 pm
SLC
- GEG
1 stop25h 01m
Multiple Airlines
Sun 3/299:21 pm
GEG
- SLC
1 stop10h 54m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:17 pm
SLC
- GEG
1 stop14h 04m
Frontier
Mon 4/135:11 pm
GEG
- SLC
2 stops17h 03m
Frontier
Deal found 3/8![Frontier logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:17 pm
SLC
- GEG
1 stop14h 04m
Multiple Airlines
Sun 4/129:19 pm
GEG
- SLC
1 stop12h 15m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:40 pm
SLC
- IDA
2 stops18h 47m
Multiple Airlines
Mon 4/1310:21 pm
IDA
- SLC
1 stop13h 38m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1010:40 pm
SLC
- IDA
1 stop19h 11m
Multiple Airlines
Mon 4/1310:21 pm
IDA
- SLC
1 stop13h 38m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/109:15 pm
SLC
- IDA
Nonstop1h 01m
Delta
Mon 4/136:58 pm
IDA
- SLC
Nonstop1h 16m
Delta
Deal found 3/9![Delta logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/114:07 pm
SLC
- IDA
1 stop16h 52m
Multiple Airlines
Mon 4/1310:21 pm
IDA
- SLC
1 stop13h 38m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/114:07 pm
SLC
- IDA
1 stop16h 52m
Multiple Airlines
Tue 4/142:22 pm
IDA
- SLC
1 stop20h 23m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$261
This Alaska Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 am
SLC
- GEG
1 stop18h 59m
Alaska Airlines
Sat 4/185:00 am
GEG
- SLC
1 stop9h 14m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$255
This Alaska Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:00 am
SLC
- BOI
1 stop13h 48m
Alaska Airlines
Sat 4/186:00 am
BOI
- SLC
1 stop17h 59m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$264
This Expedia deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:58 am
SLC
- GEG
1 stop13h 01m
Multiple Airlines
Sun 4/1911:44 am
GEG
- SLC
1 stop22h 10m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$232
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:40 pm
SLC
- IDA
Nonstop1h 00m
Delta
Sat 4/255:47 am
IDA
- SLC
Nonstop1h 08m
Delta
Deal found 3/7![Delta logo]()
$219
One-way flights from Salt Lake City to IdahoSearch for one-way flight options from Salt Lake City to Idaho. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
Search for one-way flight options from Salt Lake City to Idaho. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:49 pm
SLC
- BOI
1 stop15h 19m
Frontier
Deal found 3/9![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:35 am
SLC
- BOI
1 stop27h 33m
Frontier
Deal found 3/10![Frontier logo]()
$88
This Trip.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/257:35 am
SLC
- GEG
1 stop28h 12m
Frontier
Deal found 3/6![Frontier logo]()
$89
This CheapOair deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/11:35 pm
SLC
- BOI
1 stop21h 33m
Frontier
Deal found 3/8![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:33 pm
SLC
- IDA
1 stop16h 54m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/99:55 pm
SLC
- IDA
1 stop17h 32m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/183:19 pm
SLC
- BOI
1 stop19h 49m
Frontier
Deal found 3/9![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/129:55 pm
SLC
- IDA
1 stop17h 32m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:35 am
SLC
- BOI
1 stop27h 33m
Frontier
Deal found 3/10![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:51 am
SLC
- GEG
1 stop11h 38m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$100
This CheapOair deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/93:19 pm
SLC
- BOI
1 stop19h 49m
Frontier
Deal found 3/10![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/510:28 pm
SLC
- IDA
1 stop16h 44m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$103
Find flight deals from Salt Lake City to Idaho
Keep the following information in mind while searching for Salt Lake City to Idaho flight deals. Data was last updated March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $219 (Kiwi.com) |
One-way from | $86 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $389 |
Good round-trip deal | $319 or less |
Good one-way deal | $298 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Salt Lake City to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
Use the filters below to find and compare flights from Salt Lake City to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Salt Lake CitySpokane
SLC - GEG
SLCGEG
Salt Lake City
Wed 4/15
11:06 am-11:10 pm
1 stop13h 04m
Spokane
Sat 4/18
5:00 am-3:14 pm
1 stop9h 14m
$255
Salt Lake CityBoise
SLC - BOI
SLCBOI
Salt Lake City
Wed 5/6
3:37 pm-11:59 pm
1 stop8h 22m
Boise Air Term. Gowen Fld
Sun 5/10
6:00 am-7:37 pm
1 stop13h 37m
$275
Quickest round-trip
Salt Lake CityPocatello
SLC - PIH
SLCPIH
Salt Lake City
Fri 3/27
10:50 am-11:47 am
Nonstop0h 57m
Pocatello
Thu 4/2
12:30 pm-1:28 pm
Nonstop0h 58m
$279
Salt Lake CityBoise
SLC - BOI
SLCBOI
Salt Lake City
Sat 4/18
6:00 am-12:22 pm
1 stop6h 22m
Boise Air Term. Gowen Fld
Mon 4/20
2:22 pm-10:12 am
1 stop19h 50m
$283
Salt Lake CityBoise
SLC - BOI
SLCBOI
Salt Lake City
Wed 4/15
11:06 am-6:25 pm
2 stops7h 19m
Boise Air Term. Gowen Fld
Sat 4/18
6:00 am-3:14 pm
1 stop9h 14m
$289
Salt Lake CitySpokane
SLC - GEG
SLCGEG
Salt Lake City
Fri 5/15
6:10 pm-9:45 pm
1 stop28h 35m
Spokane
Mon 5/18
12:36 pm-5:31 pm
1 stop3h 55m
$292
Salt Lake CityBoise
SLC - BOI
SLCBOI
Salt Lake City
Fri 4/17
7:03 am-12:22 pm
1 stop5h 19m
Boise Air Term. Gowen Fld
Sat 4/18
11:58 am-11:59 pm
1 stop12h 01m
$293
Salt Lake CityPocatello
SLC - PIH
SLCPIH
Salt Lake City
Sat 3/21
10:50 am-11:47 am
Nonstop0h 57m
Pocatello
Tue 3/24
12:30 pm-1:28 pm
Nonstop0h 58m
$299
Salt Lake CityBoise
SLC - BOI
SLCBOI
Salt Lake City
Thu 6/4
8:15 am-9:32 am
Nonstop1h 17m
Boise Air Term. Gowen Fld
Tue 6/9
11:35 am-12:50 pm
Nonstop1h 15m
$319
Salt Lake CityBoise
SLC - BOI
SLCBOI
Salt Lake City
Thu 5/21
8:15 am-9:32 am
Nonstop1h 17m
Boise Air Term. Gowen Fld
Sun 5/24
6:41 pm-8:00 pm
Nonstop1h 19m
$319
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Salt Lake City to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from Salt Lake City with our price prediction graph.
SLC-GEG
SLC-PIH
SLC-IDA
SLC-WYS
SLC-BOI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Salt Lake City to Idaho
SLC-USID
SLC-GEG
SLC-PIH
SLC-IDA
SLC-WYS
What is the cheapest month to book a flight from Salt Lake City to Idaho?
Currently, September is the cheapest month in which you can book a flight from Salt Lake City to Idaho (average of $188). Flying from Salt Lake City to Idaho in March is currently the most expensive (average of $296). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SLC to ID?
Find hourly flight availability from Salt Lake City to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 10, 2026.
When flying from Salt Lake City to Idaho, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 34% versus a flight in the afternoon.
What is the cheapest day to fly from Salt Lake City to Idaho?
Use this chart to determine the cheapest time to fly round-trip from Salt Lake City to Idaho. Price data was last updated on February 21, 2026.
Travelers seeking maximum savings on their Salt Lake City to Idaho flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Salt Lake City to Idaho
Explore weekly flight availability from Salt Lake City to Idaho. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 10, 2026.
The most flights from SLC to USID are scheduled on a Tuesday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).
How much does it cost to fly round-trip from Salt Lake City to Idaho?
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated March 10, 2026.
See what other customers who have flown with Delta from Salt Lake City to Idaho have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Entertainment
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.9
Comfort
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Salt Lake City to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Salt Lake City to Idaho
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Complete your trip
Complete your trip to Idaho by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Salt Lake City to Idaho, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Salt Lake City and Idaho flights
Browse other Salt Lake City and Idaho flight options. Last updated on March 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Salt Lake City to Idaho flights
Consider these flights traveling from Salt Lake City to Idaho.
Top airline flying from Salt Lake City to Idaho
Discover the top airline that operate flights from Salt Lake City to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$193 | Average$384 | FlexibilityNo cancel fee | On-timeN/A |