$153+ Cheap flights from San Luis Obispo (SBP) 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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — BOI
May 7 — May 141
Round-trip
1 adult, Economy
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Cheapest flights from San Luis Obispo to IdahoExplore the most affordable flight options available from San Luis Obispo to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 7, 2026.
Explore the most affordable flight options available from San Luis Obispo to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 7, 2026.
This United Airlines deal was found by Cheapflights users on 4/3. 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 5/168:00 am
SBP
- GEG
1 stop6h 31m
United Airlines
Sat 5/236:00 am
GEG
- SBP
1 stop5h 38m
United Airlines
Deal found 4/3![United Airlines logo]()
$295
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 4/297:20 am
SBP
- BOI
1 stop15h 39m
Alaska Airlines
Sat 5/24:38 pm
BOI
- SBP
1 stop6h 40m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$303
This American Airlines deal was found by Cheapflights users on 4/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/164:32 pm
SBP
- GEG
1 stop6h 37m
American Airlines
Mon 5/183:15 pm
GEG
- SBP
1 stop6h 55m
American Airlines
Deal found 4/4![American Airlines logo]()
$315
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 4/297:20 am
SBP
- GEG
1 stop14h 11m
Alaska Airlines
Sat 5/27:10 am
GEG
- SBP
1 stop6h 37m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$323
This Expedia deal was found by Cheapflights users on 4/3. 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 5/25:36 pm
SBP
- BOI
1 stop5h 23m
Alaska Airlines
Mon 5/412:15 pm
BOI
- SBP
1 stop11h 03m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 4/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:32 pm
SBP
- GEG
1 stop6h 37m
American Airlines
Sat 5/236:30 am
GEG
- SBP
1 stop5h 17m
American Airlines
Deal found 4/3![American Airlines logo]()
$330
This United Airlines deal was found by Cheapflights users on 4/2. 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 5/26:05 am
SBP
- BOI
1 stop4h 22m
United Airlines
Mon 5/46:23 am
BOI
- SBP
1 stop6h 31m
United Airlines
Deal found 4/2![United Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 4/5. 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.
Thu 5/146:05 am
SBP
- BOI
1 stop4h 22m
United Airlines
Sat 5/166:23 am
BOI
- SBP
1 stop6h 31m
United Airlines
Deal found 4/5![United Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 4/3. 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 5/176:05 am
SBP
- GEG
1 stop5h 11m
United Airlines
Sat 5/231:41 pm
GEG
- SBP
1 stop7h 09m
United Airlines
Deal found 4/3![United Airlines logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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.
Mon 5/45:36 pm
SBP
- BOI
1 stop5h 23m
Alaska Airlines
Fri 5/85:56 pm
BOI
- SBP
1 stop6h 19m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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.
Tue 5/55:36 pm
SBP
- BOI
1 stop5h 23m
Alaska Airlines
Sun 5/106:08 pm
BOI
- SBP
1 stop5h 10m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 4/2. 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 5/152:15 pm
SBP
- BOI
1 stop3h 56m
United Airlines
Sun 5/176:58 pm
BOI
- SBP
1 stop6h 01m
United Airlines
Deal found 4/2![United Airlines logo]()
$368
Best flights from San Luis Obispo to IdahoDiscover carefully curated flight deals from San Luis Obispo to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 7, 2026.
Discover carefully curated flight deals from San Luis Obispo to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 7, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 4/297:20 am
SBP
- BOI
1 stop15h 39m
Alaska Airlines
Sat 5/24:38 pm
BOI
- SBP
1 stop6h 40m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$303
This United Airlines deal was found by Cheapflights users on 4/2. 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 5/26:05 am
SBP
- BOI
1 stop4h 22m
United Airlines
Mon 5/46:23 am
BOI
- SBP
1 stop6h 31m
United Airlines
Deal found 4/2![United Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 4/2. 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 5/152:15 pm
SBP
- BOI
1 stop3h 56m
United Airlines
Mon 5/186:58 pm
BOI
- SBP
1 stop6h 01m
United Airlines
Deal found 4/2![United Airlines logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 5/85:36 pm
SBP
- BOI
1 stop5h 23m
Alaska Airlines
Tue 5/126:08 pm
BOI
- SBP
1 stop5h 10m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 4/307:20 am
SBP
- BOI
1 stop7h 13m
Alaska Airlines
Thu 5/75:50 am
BOI
- SBP
1 stop12h 06m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 4/297:20 am
SBP
- GEG
2 stops15h 29m
Alaska Airlines
Sat 5/25:00 pm
GEG
- SBP
1 stop5h 18m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$391
This United Airlines deal was found by Cheapflights users on 4/5. 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.
Tue 6/167:04 pm
SBP
- GEG
1 stop4h 47m
United Airlines
Tue 6/236:00 am
GEG
- SBP
1 stop5h 38m
United Airlines
Deal found 4/5![United Airlines logo]()
$458
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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 5/23:39 pm
SBP
- BOI
2 stops19h 56m
Alaska Airlines
Mon 5/45:56 pm
BOI
- SBP
1 stop6h 19m
Alaska Airlines
Deal found 4/2![Alaska Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 4/4. 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 4/176:15 am
SBP
- GEG
1 stop5h 28m
United Airlines
Sun 4/2612:35 pm
GEG
- SBP
1 stop7h 36m
United Airlines
Deal found 4/4![United Airlines logo]()
$518
This Alaska Airlines deal was found by Cheapflights users on 4/5. 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 4/232:27 pm
SBP
- IDA
1 stop7h 13m
Alaska Airlines
Thu 4/304:06 pm
IDA
- SBP
1 stop7h 12m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 4/3. 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 4/212:12 pm
SBP
- GEG
1 stop7h 22m
United Airlines
Wed 4/221:46 pm
GEG
- SBP
1 stop7h 49m
United Airlines
Deal found 4/3![United Airlines logo]()
$559
This Alaska Airlines deal was found by Cheapflights users on 4/3. 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 7/105:57 pm
SBP
- GEG
2 stops20h 39m
Alaska Airlines
Mon 7/137:41 pm
GEG
- SBP
1 stop4h 04m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$522
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 4/188:00 am
SBP
- GEG
2 stops15h 59m
Alaska Airlines
Sat 4/255:05 am
GEG
- SBP
2 stops9h 54m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$539
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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 4/173:12 pm
SBP
- GEG
1 stop8h 47m
Alaska Airlines
Tue 4/217:19 am
GEG
- SBP
1 stop7h 13m
Alaska Airlines
Deal found 4/2![Alaska Airlines logo]()
$541
This United Airlines deal was found by Cheapflights users on 4/4. 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.
Mon 5/1112:40 pm
SBP
- JAC
1 stop7h 18m
United Airlines
Fri 5/154:15 pm
JAC
- SBP
1 stop6h 01m
United Airlines
Deal found 4/4![United Airlines logo]()
$723
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 4/222:27 pm
SBP
- GEG
1 stop7h 04m
Alaska Airlines
Sun 4/265:00 am
GEG
- SBP
1 stop8h 47m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$541
This United Airlines deal was found by Cheapflights users on 4/5. 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.
Thu 4/232:30 pm
SBP
- IDA
2 stops21h 54m
United Airlines
Thu 4/305:26 pm
IDA
- SBP
2 stops27h 34m
United Airlines
Deal found 4/5![United Airlines logo]()
$784
This Alaska Airlines deal was found by Cheapflights users on 4/3. 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 4/213:12 pm
SBP
- GEG
2 stops20h 34m
Alaska Airlines
Wed 4/222:45 pm
GEG
- SBP
1 stop7h 33m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$568
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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 6/257:34 pm
SBP
- IDA
1 stop19h 03m
Alaska Airlines
Sun 6/287:15 am
IDA
- SBP
1 stop27h 55m
Alaska Airlines
Deal found 4/2![Alaska Airlines logo]()
$683
This Alaska Airlines deal was found by Cheapflights users on 4/3. 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 5/36:00 am
SBP
- IDA
2 stops39h 40m
Alaska Airlines
Sun 5/104:06 pm
IDA
- SBP
2 stops32h 09m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$725
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Thu 6/252:06 pm
SBP
- JAC
1 stop6h 39m
United Airlines
Mon 6/298:00 am
JAC
- SBP
1 stop4h 38m
United Airlines
Deal found 4/2![United Airlines logo]()
$1,216
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 6/285:57 pm
SBP
- IDA
2 stops18h 09m
Alaska Airlines
Sun 7/54:14 pm
IDA
- SBP
1 stop8h 31m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$789
This Expedia deal was found by Cheapflights users on 4/4. 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 6/186:04 am
SBP
- JAC
2 stops28h 16m
Alaska Airlines
Sun 6/213:47 pm
JAC
- SBP
2 stops19h 23m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$1,003
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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 6/257:34 pm
SBP
- JAC
1 stop14h 46m
Alaska Airlines
Mon 6/291:11 pm
JAC
- SBP
2 stops29h 06m
Alaska Airlines
Deal found 4/2![Alaska Airlines logo]()
$1,432
Last-minute flights from San Luis Obispo to IdahoDiscover last-minute flight deals from San Luis Obispo to Idaho. Data last updated April 7, 2026 and is based on user searches.
Discover last-minute flight deals from San Luis Obispo to Idaho. Data last updated April 7, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 4/297:20 am
SBP
- BOI
1 stop15h 39m
Alaska Airlines
Sat 5/24:38 pm
BOI
- SBP
1 stop6h 40m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$303
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 4/297:20 am
SBP
- GEG
1 stop14h 11m
Alaska Airlines
Sat 5/27:10 am
GEG
- SBP
1 stop6h 37m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$323
This Expedia deal was found by Cheapflights users on 4/3. 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 5/25:36 pm
SBP
- BOI
1 stop5h 23m
Alaska Airlines
Mon 5/412:15 pm
BOI
- SBP
1 stop11h 03m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$325
This United Airlines deal was found by Cheapflights users on 4/2. 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 5/26:05 am
SBP
- BOI
1 stop4h 22m
United Airlines
Mon 5/46:23 am
BOI
- SBP
1 stop6h 31m
United Airlines
Deal found 4/2![United Airlines logo]()
$335
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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.
Mon 5/45:36 pm
SBP
- BOI
1 stop5h 23m
Alaska Airlines
Fri 5/85:56 pm
BOI
- SBP
1 stop6h 19m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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.
Tue 5/55:36 pm
SBP
- BOI
1 stop5h 23m
Alaska Airlines
Thu 5/146:12 pm
BOI
- SBP
1 stop6h 41m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 4/5. 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.
Thu 5/146:05 am
SBP
- BOI
1 stop4h 22m
United Airlines
Sat 5/166:23 am
BOI
- SBP
1 stop6h 31m
United Airlines
Deal found 4/5![United Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 4/2. 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 5/152:15 pm
SBP
- BOI
1 stop3h 56m
United Airlines
Sun 5/176:58 pm
BOI
- SBP
1 stop6h 01m
United Airlines
Deal found 4/2![United Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 4/3. 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 5/168:00 am
SBP
- GEG
1 stop6h 31m
United Airlines
Sat 5/236:00 am
GEG
- SBP
1 stop5h 38m
United Airlines
Deal found 4/3![United Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 4/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/164:32 pm
SBP
- GEG
1 stop6h 37m
American Airlines
Mon 5/183:15 pm
GEG
- SBP
1 stop6h 55m
American Airlines
Deal found 4/4![American Airlines logo]()
$315
This United Airlines deal was found by Cheapflights users on 4/3. 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 5/176:05 am
SBP
- GEG
1 stop5h 11m
United Airlines
Sat 5/231:41 pm
GEG
- SBP
1 stop7h 09m
United Airlines
Deal found 4/3![United Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 4/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/184:32 pm
SBP
- GEG
1 stop6h 37m
American Airlines
Sat 5/236:30 am
GEG
- SBP
1 stop5h 17m
American Airlines
Deal found 4/3![American Airlines logo]()
$330
One-way flights from San Luis Obispo to IdahoSearch for one-way flight options from San Luis Obispo to Idaho. Find affordable one-way fares based on user searches. Data last updated April 7, 2026.
Search for one-way flight options from San Luis Obispo to Idaho. Find affordable one-way fares based on user searches. Data last updated April 7, 2026.
This United Airlines deal was found by Cheapflights users on 4/2. 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 5/236:25 am
SBP
- GEG
1 stop4h 02m
United Airlines
Deal found 4/2![United Airlines logo]()
$153
This American Airlines deal was found by Cheapflights users on 4/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/264:36 pm
SBP
- BOI
1 stop5h 56m
American Airlines
Deal found 4/4![American Airlines logo]()
$170
This deal was found by Cheapflights users on 4/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:39 pm
SBP
- GEG
1 stop6h 41m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$202
This United Airlines deal was found by Cheapflights users on 4/4. 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 4/185:00 am
SBP
- GEG
1 stop7h 40m
United Airlines
Deal found 4/4![United Airlines logo]()
$251
This Expedia deal was found by Cheapflights users on 4/4. 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 9/263:24 pm
SBP
- BOI
2 stops6h 21m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$267
This United Airlines deal was found by Cheapflights users on 4/3. 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.
Mon 4/136:15 am
SBP
- GEG
1 stop5h 28m
United Airlines
Deal found 4/3![United Airlines logo]()
$291
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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
SBP
- GEG
2 stops29h 37m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$331
This American Airlines deal was found by Cheapflights users on 4/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:00 am
SBP
- BOI
1 stop6h 29m
American Airlines
Deal found 4/4![American Airlines logo]()
$350
This Alaska Airlines deal was found by Cheapflights users on 4/3. 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.
Mon 4/138:00 am
SBP
- GEG
2 stops15h 59m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 4/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:25 am
SBP
- BOI
1 stop5h 43m
United Airlines
Deal found 4/6![United Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 4/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/176:00 am
SBP
- JAC
2 stops12h 24m
American Airlines
Deal found 4/3![American Airlines logo]()
$373
This Expedia deal was found by Cheapflights users on 4/4. 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 4/178:00 am
SBP
- GEG
2 stops15h 59m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$395
Find flight deals from San Luis Obispo to Idaho
Keep the following information in mind while searching for San Luis Obispo to Idaho flight deals. Data was last updated April 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $295 (United Airlines) |
One-way from | $153 (United Airlines) |
Popular in | August |
Cheapest in | February |
Average price | $412 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Luis Obispo 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 April 7, 2026.
Use the filters below to find and compare flights from San Luis Obispo to Idaho that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San Luis ObispoBoise
SBP - BOI
SBPBOI
San Luis Obispo County
Wed 4/29
7:20 am-11:59 pm
1 stop15h 39m
Boise Air Term. Gowen Fld
Sat 5/2
4:38 pm-10:18 pm
1 stop6h 40m
$303
San Luis ObispoBoise
SBP - BOI
SBPBOI
San Luis Obispo County
Sat 5/2
6:05 am-11:27 am
1 stop4h 22m
Boise Air Term. Gowen Fld
Mon 5/4
6:23 am-11:54 am
1 stop6h 31m
$335
Quickest round-trip
San Luis ObispoBoise
SBP - BOI
SBPBOI
San Luis Obispo County
Fri 5/15
2:15 pm-7:11 pm
1 stop3h 56m
Boise Air Term. Gowen Fld
Mon 5/18
6:58 pm-11:59 pm
1 stop6h 01m
$355
San Luis ObispoBoise
SBP - BOI
SBPBOI
San Luis Obispo County
Fri 5/8
5:36 pm-11:59 pm
1 stop5h 23m
Boise Air Term. Gowen Fld
Tue 5/12
6:08 pm-10:18 pm
1 stop5h 10m
$364
San Luis ObispoBoise
SBP - BOI
SBPBOI
San Luis Obispo County
Thu 4/30
7:20 am-3:33 pm
1 stop7h 13m
Boise Air Term. Gowen Fld
Thu 5/7
5:50 am-4:56 pm
1 stop12h 06m
$364
San Luis ObispoSpokane
SBP - GEG
SBPGEG
San Luis Obispo County
Wed 4/29
7:20 am-10:49 pm
2 stops15h 29m
Spokane
Sat 5/2
5:00 pm-10:18 pm
1 stop5h 18m
$391
San Luis ObispoBoise
SBP - BOI
SBPBOI
San Luis Obispo County
Sat 5/2
3:39 pm-12:35 pm
2 stops19h 56m
Boise Air Term. Gowen Fld
Mon 5/4
5:56 pm-11:15 pm
1 stop6h 19m
$394
San Luis ObispoSpokane
SBP - GEG
SBPGEG
San Luis Obispo County
Tue 6/16
7:04 pm-11:51 pm
1 stop4h 47m
Spokane
Tue 6/23
6:00 am-11:38 am
1 stop5h 38m
$458
San Luis ObispoIdaho Falls
SBP - IDA
SBPIDA
San Luis Obispo County
Thu 4/23
2:27 pm-10:40 pm
1 stop7h 13m
Idaho Falls Fanning Field
Thu 4/30
4:06 pm-10:18 pm
1 stop7h 12m
$459
San Luis ObispoSpokane
SBP - GEG
SBPGEG
San Luis Obispo County
Fri 4/17
6:15 am-11:43 am
1 stop5h 28m
Spokane
Sun 4/26
12:35 pm-8:11 pm
1 stop7h 36m
$518
Showing 1-10 of 42 resultsSorted by cheapest first
Best time to book a flight from San Luis Obispo to Idaho
Have a flexible travel schedule? Discover the best time to fly to Idaho from San Luis Obispo with our price prediction graph.
SBP-GEG
SBP-BOI
SBP-JAC
SBP-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 San Luis Obispo to Idaho
SBP-USID
SBP-GEG
SBP-BOI
SBP-JAC
SBP-IDA
What is the cheapest month to book a flight from San Luis Obispo to Idaho?
Currently, August is the cheapest month in which you can book a flight from San Luis Obispo to Idaho (average of $163). Flying from San Luis Obispo to Idaho in June is currently the most expensive (average of $277). 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.
How much does it cost to fly round-trip from San Luis Obispo 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 April 7, 2026.
Get a feel of what it's like to fly with Alaska Airlines and United Airlines from San Luis Obispo to Idaho by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.0
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from San Luis Obispo 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 San Luis Obispo to Idaho
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Complete your trip
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San Luis Obispo and Idaho flights
Browse other San Luis Obispo and Idaho flight options. Last updated on April 7, 2026.
Popular flight searches
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San Luis Obispo to Idaho flights
Consider these flights traveling from San Luis Obispo to Idaho.
Top 2 airlines flying from San Luis Obispo to Idaho
Discover the top 2 airlines that operate flights from San Luis Obispo 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 April 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$233 | Average$426 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$258 | Average$388 | FlexibilityNo cancel fee | On-time75% |