$228+ Cheap flights from San Luis Obispo (SBP) to Idaho
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — BOI
Nov 6 — Nov 131
Round-trip
1 adult, Economy
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Find cheap flights from San Luis Obispo to Idaho with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 October 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 October 7, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/1. 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 12/53:18 pm -
1 stop6h 09m
Wed 12/96:37 am -
2 stops18h 06m
Deal found 10/1![Alaska Airlines logo]()
$413
This Alaska Airlines deal was found by Cheapflights users on 10/4. 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.
Wed 11/113:16 pm -
2 stops7h 30m
Sat 11/1410:49 am -
1 stop8h 13m
Deal found 10/4![Alaska Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Sun 11/16:40 pm -
1 stop3h 53m
Sun 11/82:51 pm -
1 stop7h 19m
Deal found 10/2![United Airlines logo]()
$479
This Expedia deal was found by Cheapflights users on 10/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:00 am -
2 stops11h 06m
Sun 11/85:43 am -
1 stop12h 19m
Deal found 10/2![Alaska Airlines logo]()
$486
This Alaska Airlines deal was found by Cheapflights users on 10/6. 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 12/235:16 pm -
1 stop4h 35m
Tue 12/298:45 pm -
1 stop13h 45m
Deal found 10/6![Alaska Airlines logo]()
$490
This Travelocity deal was found by Cheapflights users on 10/5. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/216:59 pm -
1 stop13h 45m
Fri 1/14:23 pm -
2 stops8h 18m
Deal found 10/5![Alaska Airlines logo]()
$516
This American Airlines deal was found by Cheapflights users on 10/3. 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.
Fri 12/186:00 am -
1 stop5h 01m
Sun 1/241:35 pm -
1 stop5h 48m
Deal found 10/3![American Airlines logo]()
$600
This United Airlines deal was found by Cheapflights users on 10/5. 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 10/205:00 am -
1 stop7h 24m
Sat 10/242:28 pm -
1 stop7h 32m
Deal found 10/5![United Airlines logo]()
$609
This Alaska Airlines deal was found by Cheapflights users on 10/5. 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.
Tue 10/207:30 am -
1 stop4h 51m
Sat 10/241:58 pm -
2 stops10h 45m
Deal found 10/5![Alaska Airlines logo]()
$690
This Alaska Airlines deal was found by Cheapflights users on 10/6. 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 10/236:08 am -
2 stops30h 13m
Sun 10/256:09 am -
1 stop28h 20m
Deal found 10/6![Alaska Airlines logo]()
$848
This Orbitz deal was found by Cheapflights users on 10/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/186:00 am -
1 stop11h 14m
Sun 1/247:37 pm -
2 stops20h 27m
Deal found 10/3![Alaska Airlines logo]()
$873
This United Airlines deal was found by Cheapflights users on 10/2. 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 11/215:00 am -
1 stop7h 53m
Sat 11/282:34 pm -
2 stops10h 04m
Deal found 10/2![United Airlines logo]()
$1,589
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 October 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 October 7, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/3. 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 2/23:44 pm -
1 stop20h 39m
Fri 2/56:44 pm -
1 stop21h 20m
Deal found 10/3![Alaska Airlines logo]()
$393
This Alaska Airlines deal was found by Cheapflights users on 10/3. 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 1/226:00 am -
1 stop16h 08m
Mon 1/256:44 pm -
1 stop21h 20m
Deal found 10/3![Alaska Airlines logo]()
$403
This Alaska Airlines deal was found by Cheapflights users on 10/1. 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 12/53:18 pm -
1 stop6h 09m
Wed 12/96:37 am -
2 stops18h 06m
Deal found 10/1![Alaska Airlines logo]()
$413
This Alaska Airlines deal was found by Cheapflights users on 10/4. 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.
Wed 11/113:16 pm -
2 stops7h 30m
Sat 11/1410:49 am -
1 stop8h 13m
Deal found 10/4![Alaska Airlines logo]()
$449
This Alaska Airlines deal was found by Cheapflights users on 10/5. 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 1/86:00 am -
2 stops30h 19m
Tue 1/129:08 am -
2 stops30h 56m
Deal found 10/5![Alaska Airlines logo]()
$468
This Alaska Airlines deal was found by Cheapflights users on 10/3. 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 2/56:00 am -
2 stops30h 19m
Mon 2/89:08 am -
1 stop9h 53m
Deal found 10/3![Alaska Airlines logo]()
$500
This United Airlines deal was found by Cheapflights users on 10/2. 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 11/215:00 am -
1 stop7h 53m
Sat 11/282:34 pm -
2 stops10h 04m
Deal found 10/2![United Airlines logo]()
$1,589
This Orbitz deal was found by Cheapflights users on 10/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/186:00 am -
1 stop11h 14m
Sun 1/247:37 pm -
2 stops20h 27m
Deal found 10/3![Alaska Airlines logo]()
$873
This Expedia deal was found by Cheapflights users on 10/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:01 am -
2 stops27h 55m
Sat 11/2811:38 am -
2 stops9h 17m
Deal found 10/2![Alaska Airlines logo]()
$2,080
Last-minute flights from San Luis Obispo to IdahoDiscover last-minute flight deals from San Luis Obispo to Idaho. Data last updated October 7, 2026 and is based on user searches.
Discover last-minute flight deals from San Luis Obispo to Idaho. Data last updated October 7, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:45 am -
1 stop6h 19m
Wed 10/215:29 pm -
1 stop6h 30m
Deal found 10/2![American Airlines logo]()
$531
This Alaska Airlines deal was found by Cheapflights users on 10/2. 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 10/177:30 am -
1 stop4h 40m
Wed 10/215:59 am -
2 stops8h 47m
Deal found 10/2![Alaska Airlines logo]()
$582
This American Airlines deal was found by Cheapflights users on 10/3. 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.
Sun 10/186:00 am -
1 stop6h 22m
Thu 10/226:17 am -
1 stop6h 50m
Deal found 10/3![American Airlines logo]()
$631
This United Airlines deal was found by Cheapflights users on 10/5. 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 10/205:00 am -
1 stop7h 24m
Sat 10/242:28 pm -
1 stop7h 32m
Deal found 10/5![United Airlines logo]()
$609
This Alaska Airlines deal was found by Cheapflights users on 10/5. 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.
Tue 10/207:30 am -
1 stop4h 51m
Sat 10/241:58 pm -
2 stops10h 45m
Deal found 10/5![Alaska Airlines logo]()
$690
This Alaska Airlines deal was found by Cheapflights users on 10/6. 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 10/216:08 am -
1 stop6h 39m
Sun 10/258:22 pm -
1 stop14h 07m
Deal found 10/6![Alaska Airlines logo]()
$581
This Alaska Airlines deal was found by Cheapflights users on 10/6. 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 10/236:08 am -
2 stops30h 13m
Sun 10/256:09 am -
1 stop28h 20m
Deal found 10/6![Alaska Airlines logo]()
$848
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Sun 11/16:40 pm -
1 stop3h 53m
Sun 11/82:51 pm -
1 stop7h 19m
Deal found 10/2![United Airlines logo]()
$479
This Expedia deal was found by Cheapflights users on 10/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:00 am -
2 stops11h 06m
Sun 11/85:43 am -
1 stop12h 19m
Deal found 10/2![Alaska Airlines logo]()
$486
This Alaska Airlines deal was found by Cheapflights users on 10/4. 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.
Wed 11/113:16 pm -
2 stops7h 30m
Sat 11/1410:49 am -
1 stop8h 13m
Deal found 10/4![Alaska Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/2. 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 11/215:00 am -
1 stop7h 53m
Sat 11/282:34 pm -
2 stops10h 04m
Deal found 10/2![United Airlines logo]()
$1,589
This Expedia deal was found by Cheapflights users on 10/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:01 am -
2 stops27h 55m
Sat 11/2811:38 am -
2 stops9h 17m
Deal found 10/2![Alaska Airlines logo]()
$2,080
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 October 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 October 7, 2026.
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Sat 1/26:00 am -
1 stop4h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![United Airlines logo]()
$228
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Sun 11/156:00 am -
1 stop4h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![United Airlines logo]()
$240
This Alaska Airlines deal was found by Cheapflights users on 10/2. 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.
Mon 11/163:16 pm -
2 stops27h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Alaska Airlines logo]()
$278
This Alaska Airlines deal was found by Cheapflights users on 10/6. 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 1/16:00 am -
2 stops9h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Alaska Airlines logo]()
$307
This American Airlines deal was found by Cheapflights users on 10/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:00 am -
1 stop6h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![American Airlines logo]()
$316
This Alaska Airlines deal was found by Cheapflights users on 10/2. 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.
Sun 11/156:00 am -
2 stops11h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Alaska Airlines logo]()
$343
This Alaska Airlines deal was found by Cheapflights users on 10/6. 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.
Sat 1/25:16 pm -
2 stops22h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Alaska Airlines logo]()
$368
This Expedia deal was found by Cheapflights users on 10/6. 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.
Sun 10/256:08 am -
2 stops13h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Alaska Airlines logo]()
$524
This Alaska Airlines deal was found by Cheapflights users on 10/2. 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.
Mon 10/123:26 pm -
2 stops6h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Alaska Airlines logo]()
$530
This Alaska Airlines deal was found by Cheapflights users on 10/2. 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.
Sun 10/116:08 am -
2 stops14h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Alaska Airlines logo]()
$569
This United Airlines deal was found by Cheapflights users on 10/2. 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 11/215:00 am -
1 stop7h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![United Airlines logo]()
$592
This Alaska Airlines deal was found by Cheapflights users on 10/2. 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 11/216:01 am -
2 stops27h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Alaska Airlines logo]()
$673
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 October 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $393 (Alaska Airlines) |
One-way from | $228 (United Airlines) |
Popular in | September |
Cheapest in | February |
Average price | $333 |
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 7,457,451 searches. Data last updated October 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
Quickest round-trip
San Luis ObispoBoise
SBP San Luis Obispo County - BOI Boise Air Term. Gowen Fld
SBPBOI
San Luis Obispo County
Sat 1/2
6:00 am-11:12 am
1 stop4h 12m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$228
San Luis ObispoBoise
SBP San Luis Obispo County - BOI Boise Air Term. Gowen Fld
SBPBOI
San Luis Obispo County
Sun 11/15
6:00 am-11:19 am
1 stop4h 19m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$240
San Luis ObispoBoise
SBP San Luis Obispo County - BOI Boise Air Term. Gowen Fld
SBPBOI
San Luis Obispo County
Fri 1/1
5:00 am-1:37 pm
1 stop7h 37m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$240
San Luis ObispoBoise
SBP San Luis Obispo County - BOI Boise Air Term. Gowen Fld
SBPBOI
San Luis Obispo County
Fri 1/1
6:00 am-4:43 pm
2 stops9h 43m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$307
San Luis ObispoBoise
SBP San Luis Obispo County - BOI Boise Air Term. Gowen Fld
SBPBOI
San Luis Obispo County
Sun 11/15
6:00 am-6:06 pm
2 stops11h 06m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$343
San Luis ObispoBoise
SBP San Luis Obispo County - BOI Boise Air Term. Gowen Fld
SBPBOI
San Luis Obispo County
Sat 1/2
5:16 pm-4:43 pm
2 stops22h 27m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$368
San Luis ObispoBoise
SBP San Luis Obispo County - BOI Boise Air Term. Gowen Fld
SBPBOI
San Luis Obispo County
Tue 2/2
3:44 pm-1:23 pm
1 stop20h 39m
Boise Air Term. Gowen Fld
Fri 2/5
6:44 pm-3:04 pm
1 stop21h 20m
$393
San Luis ObispoBoise
SBP San Luis Obispo County - BOI Boise Air Term. Gowen Fld
SBPBOI
San Luis Obispo County
Fri 1/22
6:00 am-11:08 pm
1 stop16h 08m
Boise Air Term. Gowen Fld
Mon 1/25
6:44 pm-3:04 pm
1 stop21h 20m
$403
San Luis ObispoBoise
SBP San Luis Obispo County - BOI Boise Air Term. Gowen Fld
SBPBOI
San Luis Obispo County
Sat 12/5
3:18 pm-10:27 pm
1 stop6h 09m
Boise Air Term. Gowen Fld
Wed 12/9
6:37 am-11:43 pm
2 stops18h 06m
$413
San Luis ObispoBoise
SBP San Luis Obispo County - BOI Boise Air Term. Gowen Fld
SBPBOI
San Luis Obispo County
Wed 11/11
3:16 pm-11:46 pm
2 stops7h 30m
Boise Air Term. Gowen Fld
Sat 11/14
10:49 am-6:02 pm
1 stop8h 13m
$449
Showing 1-10 of 18 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-BOI
SBP-SUN
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-BOI
SBP-SUN
SBP-IDA
What is the cheapest month to book a flight from San Luis Obispo to Idaho?
Currently, February is the cheapest month in which you can book a flight from San Luis Obispo to Idaho (average of $258). Flying from San Luis Obispo to Idaho in September is currently the most expensive (average of $469). 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?
Airfare is above average for this route at the moment.
San Luis Obispo to Idaho flights typically cost between $316 and $351 in February.The cheapest round-trip price found within the last 5 days was $393 on Alaska Airlines (Feb 2-Feb 5).
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 October 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.
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.0
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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San Luis Obispo and Idaho flights
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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 7,457,451 searches. Data last updated October 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$240 | Average$390 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$258 | Average$384 | FlexibilityNo cancel fee | On-time75% |