$105+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — BOI
Jul 18 — Jul 251
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 June 18, 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 June 18, 2026.
This Delta deal was found by Cheapflights users on 6/18. 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 7/911:10 am
SLC
- WYS
Nonstop1h 16m
Delta
Sun 7/121:10 pm
WYS
- SLC
Nonstop1h 14m
Delta
Deal found 6/18![Delta logo]()
$188
This Delta deal was found by Cheapflights users on 6/16. 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.
Tue 7/145:20 pm
SLC
- PIH
Nonstop1h 03m
Delta
Tue 7/217:00 pm
PIH
- SLC
Nonstop0h 56m
Delta
Deal found 6/16![Delta logo]()
$189
This Frontier deal was found by Cheapflights users on 6/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:05 am
SLC
- BOI
1 stop6h 24m
Frontier
Tue 8/111:24 pm
BOI
- SLC
1 stop10h 20m
Frontier
Deal found 6/18![Frontier logo]()
$210
This Expedia deal was found by Cheapflights users on 6/18. 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.
Tue 7/146:05 am
SLC
- BOI
1 stop6h 24m
Frontier
Tue 7/211:24 pm
BOI
- SLC
1 stop25h 31m
Frontier
Deal found 6/18![Frontier logo]()
$230
This Delta deal was found by Cheapflights users on 6/14. 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.
Sun 6/2111:10 am
SLC
- WYS
Nonstop1h 18m
Delta
Sun 6/281:10 pm
WYS
- SLC
Nonstop1h 16m
Delta
Deal found 6/14![Delta logo]()
$238
This Travelocity deal was found by Cheapflights users on 6/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:05 am
SLC
- BOI
1 stop6h 24m
Frontier
Tue 8/111:24 pm
BOI
- SLC
1 stop18h 07m
Frontier
Deal found 6/16![Frontier logo]()
$240
This CheapOair deal was found by Cheapflights users on 6/16. 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 8/13:41 pm
SLC
- BOI
1 stop20h 48m
Frontier
Tue 8/41:24 pm
BOI
- SLC
1 stop18h 07m
Frontier
Deal found 6/16![Frontier logo]()
$244
This Frontier deal was found by Cheapflights users on 6/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:05 am
SLC
- BOI
1 stop6h 24m
Frontier
Sun 7/261:24 pm
BOI
- SLC
1 stop10h 20m
Frontier
Deal found 6/14![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 6/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:25 am
SLC
- BOI
1 stop4h 39m
Frontier
Thu 9/103:52 pm
BOI
- SLC
1 stop5h 11m
Frontier
Deal found 6/14![Frontier logo]()
$253
This Delta deal was found by Cheapflights users on 6/16. 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 7/299:30 pm
SLC
- IDA
Nonstop1h 02m
Delta
Sat 8/16:00 am
IDA
- SLC
Nonstop1h 04m
Delta
Deal found 6/16![Delta logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/91:47 pm
SLC
- IDA
1 stop26h 13m
Multiple Airlines
Mon 7/1310:47 pm
IDA
- SLC
1 stop10h 39m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$261
This CheapOair deal was found by Cheapflights users on 6/18. 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.
Mon 8/103:41 pm
SLC
- BOI
1 stop20h 48m
Frontier
Thu 8/131:24 pm
BOI
- SLC
1 stop25h 31m
Frontier
Deal found 6/18![Frontier logo]()
$268
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 June 18, 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 June 18, 2026.
This Delta deal was found by Cheapflights users on 6/17. 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.
Tue 7/145:20 pm
SLC
- PIH
Nonstop1h 03m
Delta
Tue 7/217:00 pm
PIH
- SLC
Nonstop0h 56m
Delta
Deal found 6/17![Delta logo]()
$189
This United Airlines deal was found by Cheapflights users on 6/14. 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 9/117:00 am
SLC
- WYS
1 stop6h 20m
United Airlines
Fri 9/181:55 pm
WYS
- SLC
1 stop7h 07m
United Airlines
Deal found 6/14![United Airlines logo]()
$326
This Alaska Airlines deal was found by Cheapflights users on 6/17. 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 11/1710:52 am
SLC
- BOI
1 stop11h 08m
Alaska Airlines
Wed 11/188:30 am
BOI
- SLC
1 stop10h 27m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$335
This Southwest deal was found by Cheapflights users on 6/15. 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.
Tue 7/285:50 am
SLC
- GEG
2 stops6h 55m
Southwest
Tue 8/45:45 am
GEG
- SLC
2 stops8h 15m
Southwest
Deal found 6/15![Southwest logo]()
$366
This Delta deal was found by Cheapflights users on 6/15. 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.
Tue 7/145:20 pm
SLC
- PIH
Nonstop1h 03m
Delta
Mon 7/2011:45 am
PIH
- SLC
Nonstop0h 53m
Delta
Deal found 6/15![Delta logo]()
$189
This Delta deal was found by Cheapflights users on 6/14. 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 7/25:15 pm
SLC
- PIH
Nonstop1h 06m
Delta
Sun 7/511:45 am
PIH
- SLC
Nonstop0h 55m
Delta
Deal found 6/14![Delta logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 6/287:32 pm
SLC
- IDA
2 stops20h 36m
Multiple Airlines
Mon 6/2910:56 pm
IDA
- SLC
1 stop10h 39m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$505
This Delta deal was found by Cheapflights users on 6/16. 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 7/169:30 pm
SLC
- IDA
Nonstop1h 02m
Delta
Thu 7/236:00 am
IDA
- SLC
Nonstop1h 04m
Delta
Deal found 6/16![Delta logo]()
$259
This United Airlines deal was found by Cheapflights users on 6/16. 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 8/298:23 am
SLC
- WYS
1 stop7h 43m
United Airlines
Wed 9/21:55 pm
WYS
- SLC
1 stop4h 41m
United Airlines
Deal found 6/16![United Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 6/16. 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 7/299:30 pm
SLC
- IDA
Nonstop1h 02m
Delta
Thu 8/66:00 am
IDA
- SLC
Nonstop1h 04m
Delta
Deal found 6/16![Delta logo]()
$259
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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.
Sun 10/49:40 am
SLC
- GEG
1 stop6h 00m
Alaska Airlines
Sun 10/187:43 pm
GEG
- SLC
1 stop13h 50m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 6/13. 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.
Fri 9/256:20 am
SLC
- GEG
1 stop4h 55m
Southwest
Tue 9/295:45 am
GEG
- SLC
2 stops8h 15m
Southwest
Deal found 6/13![Southwest logo]()
$382
This Alaska Airlines deal was found by Cheapflights users on 6/17. 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 8/273:31 pm
SLC
- GEG
1 stop6h 30m
Alaska Airlines
Sat 8/295:52 am
GEG
- SLC
1 stop5h 22m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 6/16. 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 7/1510:50 am
SLC
- LWS
Nonstop1h 47m
Delta
Sun 7/1912:18 pm
LWS
- SLC
Nonstop1h 44m
Delta
Deal found 6/16![Delta logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 6/17. 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 8/17:39 pm
SLC
- GEG
1 stop4h 20m
Alaska Airlines
Sat 8/85:00 am
GEG
- SLC
1 stop4h 45m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 6/14. 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.
Sun 7/1911:10 am
SLC
- WYS
Nonstop1h 16m
Delta
Sat 7/2511:29 am
WYS
- SLC
Nonstop1h 13m
Delta
Deal found 6/14![Delta logo]()
$290
This Southwest deal was found by Cheapflights users on 6/16. 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 7/166:15 am
SLC
- BOI
1 stop5h 30m
Southwest
Sat 7/185:10 pm
BOI
- SLC
1 stop7h 05m
Southwest
Deal found 6/16![Southwest logo]()
$451
This Delta deal was found by Cheapflights users on 6/16. 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 9/185:37 pm
SLC
- LWS
1 stop6h 31m
Delta
Mon 9/2112:09 pm
LWS
- SLC
Nonstop1h 42m
Delta
Deal found 6/16![Delta logo]()
$298
This United Airlines deal was found by Cheapflights users on 6/16. 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 7/18:30 am
SLC
- WYS
1 stop5h 02m
United Airlines
Sun 7/52:14 pm
WYS
- SLC
1 stop6h 42m
United Airlines
Deal found 6/16![United Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Sun 7/197:00 am
SLC
- WYS
1 stop6h 32m
United Airlines
Sat 7/255:45 pm
WYS
- SLC
1 stop15h 52m
United Airlines
Deal found 6/17![United Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 6/14. 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 6/299:50 am
SLC
- PIH
Nonstop1h 05m
Delta
Fri 7/37:00 pm
PIH
- SLC
Nonstop0h 58m
Delta
Deal found 6/14![Delta logo]()
$305
This Alaska Airlines deal was found by Cheapflights users on 6/13. 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 10/279:40 am
SLC
- SUN
1 stop25h 31m
Alaska Airlines
Sat 10/3111:53 am
SUN
- SLC
1 stop5h 53m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$453
This Delta deal was found by Cheapflights users on 6/13. 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.
Tue 7/219:50 am
SLC
- PIH
Nonstop1h 03m
Delta
Sat 7/257:00 pm
PIH
- SLC
Nonstop0h 56m
Delta
Deal found 6/13![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 6/17. 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.
Sun 6/287:00 am
SLC
- WYS
1 stop6h 32m
United Airlines
Sun 6/285:45 pm
WYS
- SLC
1 stop4h 59m
United Airlines
Deal found 6/17![United Airlines logo]()
$510
This Alaska Airlines deal was found by Cheapflights users on 6/13. 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.
Sun 10/1811:27 am
SLC
- SUN
1 stop23h 44m
Alaska Airlines
Sat 10/2411:53 am
SUN
- SLC
2 stops9h 02m
Alaska Airlines
Deal found 6/13![Alaska Airlines logo]()
$488
This Delta deal was found by Cheapflights users on 6/14. 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 9/1111:10 am
SLC
- WYS
Nonstop1h 18m
Delta
Fri 9/181:09 pm
WYS
- SLC
Nonstop1h 11m
Delta
Deal found 6/14![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Tue 6/308:30 am
SLC
- WYS
1 stop5h 02m
United Airlines
Sat 7/45:45 pm
WYS
- SLC
1 stop15h 52m
United Airlines
Deal found 6/15![United Airlines logo]()
$557
This Alaska Airlines deal was found by Cheapflights users on 6/16. 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 7/106:44 pm
SLC
- IDA
1 stop20h 53m
Alaska Airlines
Tue 7/147:15 am
IDA
- SLC
2 stops14h 42m
Alaska Airlines
Deal found 6/16![Alaska Airlines logo]()
$541
This Delta deal was found by Cheapflights users on 6/14. 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 7/255:45 pm
SLC
- BOI
Nonstop1h 14m
Delta
Sun 7/266:42 pm
BOI
- SLC
Nonstop1h 15m
Delta
Deal found 6/14![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 6/16. 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 8/13:00 pm
SLC
- BOI
Nonstop1h 13m
Delta
Tue 8/41:06 pm
BOI
- SLC
Nonstop1h 13m
Delta
Deal found 6/16![Delta logo]()
$339
Last-minute flights from Salt Lake City to IdahoDiscover last-minute flight deals from Salt Lake City to Idaho. Data last updated June 18, 2026 and is based on user searches.
Discover last-minute flight deals from Salt Lake City to Idaho. Data last updated June 18, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/16. 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 6/209:30 am
SLC
- WYS
Nonstop1h 16m
Delta
Sun 6/211:10 pm
WYS
- SLC
Nonstop1h 16m
Delta
Deal found 6/16![Delta logo]()
$288
This Delta deal was found by Cheapflights users on 6/14. 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.
Sun 6/2111:10 am
SLC
- WYS
Nonstop1h 18m
Delta
Sun 6/281:10 pm
WYS
- SLC
Nonstop1h 16m
Delta
Deal found 6/14![Delta logo]()
$238
This Delta deal was found by Cheapflights users on 6/18. 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 7/911:10 am
SLC
- WYS
Nonstop1h 16m
Delta
Sun 7/121:10 pm
WYS
- SLC
Nonstop1h 14m
Delta
Deal found 6/18![Delta logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 7/91:47 pm
SLC
- IDA
1 stop26h 13m
Multiple Airlines
Mon 7/1310:47 pm
IDA
- SLC
1 stop10h 39m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$261
This Expedia deal was found by Cheapflights users on 6/13. 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.
Thu 7/96:05 am
SLC
- BOI
1 stop6h 24m
Frontier
Sun 7/121:24 pm
BOI
- SLC
1 stop18h 07m
Frontier
Deal found 6/13![Frontier logo]()
$269
This Delta deal was found by Cheapflights users on 6/13. 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 7/111:30 pm
SLC
- IDA
Nonstop1h 06m
Delta
Sat 7/186:00 am
IDA
- SLC
Nonstop1h 04m
Delta
Deal found 6/13![Delta logo]()
$279
This Delta deal was found by Cheapflights users on 6/16. 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.
Tue 7/145:20 pm
SLC
- PIH
Nonstop1h 03m
Delta
Tue 7/217:00 pm
PIH
- SLC
Nonstop0h 56m
Delta
Deal found 6/16![Delta logo]()
$189
This Expedia deal was found by Cheapflights users on 6/18. 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.
Tue 7/146:05 am
SLC
- BOI
1 stop6h 24m
Frontier
Tue 7/211:24 pm
BOI
- SLC
1 stop25h 31m
Frontier
Deal found 6/18![Frontier logo]()
$230
This Delta deal was found by Cheapflights users on 6/16. 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 7/1510:50 am
SLC
- LWS
Nonstop1h 47m
Delta
Sun 7/1912:18 pm
LWS
- SLC
Nonstop1h 44m
Delta
Deal found 6/16![Delta logo]()
$289
This Expedia deal was found by Cheapflights users on 6/15. 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.
Thu 7/166:05 am
SLC
- BOI
1 stop6h 24m
Frontier
Sun 7/191:24 pm
BOI
- SLC
1 stop18h 07m
Frontier
Deal found 6/15![Frontier logo]()
$289
This Frontier deal was found by Cheapflights users on 6/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:05 am
SLC
- BOI
1 stop6h 24m
Frontier
Sun 7/261:24 pm
BOI
- SLC
1 stop10h 20m
Frontier
Deal found 6/14![Frontier logo]()
$250
This Delta deal was found by Cheapflights users on 6/16. 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 7/299:30 pm
SLC
- IDA
Nonstop1h 02m
Delta
Sat 8/16:00 am
IDA
- SLC
Nonstop1h 04m
Delta
Deal found 6/16![Delta logo]()
$259
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 June 18, 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 June 18, 2026.
This Frontier deal was found by Cheapflights users on 6/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:05 am
SLC
- BOI
1 stop6h 24m
Frontier
Deal found 6/17![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 6/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:05 am
SLC
- BOI
1 stop6h 24m
Frontier
Deal found 6/18![Frontier logo]()
$115
This CheapOair deal was found by Cheapflights users on 6/15. 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 8/123:41 pm
SLC
- BOI
1 stop20h 48m
Frontier
Deal found 6/15![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 9/162:51 pm
SLC
- GEG
1 stop19h 28m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 9/92:51 pm
SLC
- GEG
1 stop19h 28m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$119
This Trip.com deal was found by Cheapflights users on 6/18. 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 7/83:41 pm
SLC
- BOI
1 stop20h 48m
Frontier
Deal found 6/18![Frontier logo]()
$125
This CheapOair deal was found by Cheapflights users on 6/18. 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 7/153:41 pm
SLC
- BOI
1 stop20h 48m
Frontier
Deal found 6/18![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Tue 9/810:41 pm
SLC
- GEG
2 stops35h 38m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$128
This Frontier deal was found by Cheapflights users on 6/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:05 am
SLC
- BOI
1 stop6h 24m
Frontier
Deal found 6/17![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 6/15. 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.
Mon 8/103:41 pm
SLC
- BOI
1 stop20h 48m
Frontier
Deal found 6/15![Frontier logo]()
$131
This Frontier deal was found by Cheapflights users on 6/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/166:05 am
SLC
- BOI
1 stop6h 24m
Frontier
Deal found 6/18![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 9/122:51 pm
SLC
- GEG
1 stop19h 28m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$134
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 June 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $189 (Delta) |
One-way from | $105 (Frontier) |
Popular in | April |
Cheapest in | November |
Average price | $359 |
Good round-trip deal | $359 or less |
Good one-way deal | $268 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 June 18, 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 CityPocatello
SLC - PIH
SLCPIH
Salt Lake City
Tue 7/14
5:20 pm-6:23 pm
Nonstop1h 03m
Pocatello
Tue 7/21
7:00 pm-7:56 pm
Nonstop0h 56m
$189
Quickest round-trip
Salt Lake CityPocatello
SLC - PIH
SLCPIH
Salt Lake City
Tue 7/14
5:20 pm-6:23 pm
Nonstop1h 03m
Pocatello
Mon 7/20
11:45 am-12:38 pm
Nonstop0h 53m
$189
Salt Lake CityPocatello
SLC - PIH
SLCPIH
Salt Lake City
Thu 7/2
5:15 pm-6:21 pm
Nonstop1h 06m
Pocatello
Sun 7/5
11:45 am-12:40 pm
Nonstop0h 55m
$189
Salt Lake CityIdaho Falls
SLC - IDA
SLCIDA
Salt Lake City
Thu 7/16
9:30 pm-10:32 pm
Nonstop1h 02m
Idaho Falls Fanning Field
Thu 7/23
6:00 am-7:04 am
Nonstop1h 04m
$259
Salt Lake CityIdaho Falls
SLC - IDA
SLCIDA
Salt Lake City
Wed 7/29
9:30 pm-10:32 pm
Nonstop1h 02m
Idaho Falls Fanning Field
Thu 8/6
6:00 am-7:04 am
Nonstop1h 04m
$259
Salt Lake CityLewiston
SLC - LWS
SLCLWS
Salt Lake City
Wed 7/15
10:50 am-11:37 am
Nonstop1h 47m
Lewiston Nez Perce Rgnl
Sun 7/19
12:18 pm-3:02 pm
Nonstop1h 44m
$289
Salt Lake CityWest Yellowstone
SLC - WYS
SLCWYS
Salt Lake City
Sun 7/19
11:10 am-12:26 pm
Nonstop1h 16m
West Yellowstone
Sat 7/25
11:29 am-12:42 pm
Nonstop1h 13m
$290
Salt Lake CityLewiston
SLC - LWS
SLCLWS
Salt Lake City
Fri 9/18
5:37 pm-11:08 pm
1 stop6h 31m
Lewiston Nez Perce Rgnl
Mon 9/21
12:09 pm-2:51 pm
Nonstop1h 42m
$298
Salt Lake CityPocatello
SLC - PIH
SLCPIH
Salt Lake City
Mon 6/29
9:50 am-10:55 am
Nonstop1h 05m
Pocatello
Fri 7/3
7:00 pm-7:58 pm
Nonstop0h 58m
$305
Salt Lake CityPocatello
SLC - PIH
SLCPIH
Salt Lake City
Tue 7/21
9:50 am-10:53 am
Nonstop1h 03m
Pocatello
Sat 7/25
7:00 pm-7:56 pm
Nonstop0h 56m
$305
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-PIH
SLC-WYS
SLC-BOI
SLC-GEG
SLC-IDA
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-PIH
SLC-WYS
SLC-BOI
SLC-GEG
What is the cheapest month to book a flight from Salt Lake City to Idaho?
Currently, January is the cheapest month in which you can book a flight from Salt Lake City to Idaho (average of $160). Flying from Salt Lake City to Idaho in May is currently the most expensive (average of $339). 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 June 18, 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 in the morning, which can drop the price by up to 18% versus a flight at noon.
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 June 18, 2026.
The most flights from SLC to USID are scheduled on a Wednesday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Salt Lake City to Idaho?
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 June 13, 2026.
Travelers seeking maximum savings on their Salt Lake City to Idaho flight should consider departing on Sunday at noon 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.
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 June 18, 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.
Boarding
8.1
Overall
7.8
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Overall
7.8
Comfort
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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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Salt Lake City and Idaho flights
Browse other Salt Lake City and Idaho flight options. Last updated on June 18, 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 June 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$199 | Average$408 | FlexibilityNo cancel fee | On-timeN/A |