$165+ Cheap flights from Boise to San Luis Obispo (BOI - SBP)
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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SBP
Aug 8 — Aug 151
Round-trip
1 adult, Economy
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Find cheap flights from Boise to San Luis Obispo 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boise to San Luis Obispo
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Best
Last-minute
One-way
Cheapest flights from Boise to San Luis ObispoExplore the most affordable flight options available from Boise to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2026.
Explore the most affordable flight options available from Boise to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2026.
This Priceline deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:23 am
BOI
- SBP
1 stop4h 47m
Alaska Airlines
Tue 8/185:50 pm
SBP
- BOI
1 stop4h 58m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$291
This Priceline deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:00 pm
BOI
- SBP
1 stop4h 40m
Alaska Airlines
Wed 8/126:04 am
SBP
- BOI
1 stop6h 42m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$298
This Alaska Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:17 pm
BOI
- SBP
1 stop4h 41m
Alaska Airlines
Sat 10/316:08 am
SBP
- BOI
1 stop6h 39m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$310
This Travelocity deal was found by Cheapflights users on 7/4. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:29 pm
BOI
- SBP
1 stop7h 29m
Alaska Airlines
Mon 10/266:30 pm
SBP
- BOI
1 stop14h 27m
Alaska Airlines
Deal found 7/4![Alaska Airlines logo]()
$349
Best flights from Boise to San Luis ObispoDiscover carefully curated flight deals from Boise to San Luis Obispo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 9, 2026.
Discover carefully curated flight deals from Boise to San Luis Obispo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:17 pm
BOI
- SBP
1 stop4h 41m
Alaska Airlines
Sat 10/316:08 am
SBP
- BOI
1 stop6h 39m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$291
This Alaska Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:00 pm
BOI
- SBP
1 stop4h 40m
Alaska Airlines
Tue 8/186:04 am
SBP
- BOI
2 stops15h 03m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$365
This Alaska Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:28 pm
BOI
- SBP
1 stop4h 33m
Alaska Airlines
Mon 9/73:24 pm
SBP
- BOI
1 stop21h 38m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$397
Last-minute flights from Boise to San Luis ObispoDiscover last-minute flight deals from Boise to San Luis Obispo. Data last updated July 9, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to San Luis Obispo. Data last updated July 9, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:00 pm
BOI
- SBP
1 stop22h 17m
Alaska Airlines
Mon 7/275:57 pm
SBP
- BOI
1 stop18h 49m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$543
This United Airlines deal was found by Cheapflights users on 7/6. 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 8/26:50 pm
BOI
- SBP
1 stop4h 22m
United Airlines
Sat 8/82:06 pm
SBP
- BOI
1 stop6h 34m
United Airlines
Deal found 7/6![United Airlines logo]()
$434
This Alaska Airlines deal was found by Cheapflights users on 7/6. 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.
Sun 8/27:04 am
BOI
- SBP
2 stops17h 36m
Alaska Airlines
Sat 8/85:35 pm
SBP
- BOI
1 stop5h 13m
Alaska Airlines
Deal found 7/6![Alaska Airlines logo]()
$483
This Priceline deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/58:00 pm
BOI
- SBP
1 stop4h 40m
Alaska Airlines
Wed 8/126:04 am
SBP
- BOI
1 stop6h 42m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$298
This Priceline deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:23 am
BOI
- SBP
1 stop4h 47m
Alaska Airlines
Tue 8/185:50 pm
SBP
- BOI
1 stop4h 58m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$291
One-way flights from Boise to San Luis ObispoSearch for one-way flight options from Boise to San Luis Obispo. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
Search for one-way flight options from Boise to San Luis Obispo. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
This Priceline deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/304:27 pm
BOI
- SBP
1 stop4h 34m
Alaska Airlines
Deal found 7/7![Alaska Airlines logo]()
$165
This United Airlines deal was found by Cheapflights users on 7/6. 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 10/48:15 am
BOI
- SBP
1 stop4h 47m
United Airlines
Deal found 7/6![United Airlines logo]()
$175
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:30 am
BOI
- SBP
1 stop6h 08m
United Airlines
Deal found 7/7![United Airlines logo]()
$222
This Expedia deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/292:55 pm
BOI
- SBP
2 stops9h 45m
Alaska Airlines
Deal found 7/8![Alaska Airlines logo]()
$252
This Expedia deal was found by Cheapflights users on 7/6. 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 10/45:56 am
BOI
- SBP
2 stops10h 00m
Alaska Airlines
Deal found 7/6![Alaska Airlines logo]()
$282
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/43:52 pm
BOI
- SBP
3 stops25h 55m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$603
This Kiwi.com deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:05 am
BOI
- SBP
3 stops34h 49m
Multiple Airlines
Deal found 7/7![Multiple Airlines logo]()
$649
This Kiwi.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/294:15 pm
BOI
- SBP
3 stops42h 55m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$659
Find flight deals from Boise to San Luis Obispo
Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to San Luis Obispo (SBP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $291 (Alaska Airlines) |
One-way from | $165 (Priceline) |
Popular in | June |
Cheapest in | November |
Average price | $533 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise to San Luis Obispo 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 July 9, 2026.
Use the filters below to find and compare flights from Boise to San Luis Obispo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BoiseSan Luis Obispo
BOI - SBP
BOISBP
Boise Air Term. Gowen Fld
Tue 10/27
4:17 pm-7:58 pm
1 stop4h 41m
San Luis Obispo County
Sat 10/31
6:08 am-1:47 pm
1 stop6h 39m
$291
BoiseSan Luis Obispo
BOI - SBP
BOISBP
Boise Air Term. Gowen Fld
Wed 8/12
8:00 pm-11:40 pm
1 stop4h 40m
San Luis Obispo County
Tue 8/18
6:04 am-10:07 pm
2 stops15h 03m
$365
BoiseSan Luis Obispo
BOI - SBP
BOISBP
Boise Air Term. Gowen Fld
Thu 9/3
4:28 pm-8:01 pm
1 stop4h 33m
San Luis Obispo County
Mon 9/7
3:24 pm-2:02 pm
1 stop21h 38m
$397
Cheapest one-way
Quickest one-way
BoiseSan Luis Obispo
BOI - SBP
BOISBP
Boise Air Term. Gowen Fld
Sun 10/4
8:15 am-12:02 pm
1 stop4h 47m
$175
BoiseSan Luis Obispo
BOI - SBP
BOISBP
Boise Air Term. Gowen Fld
Wed 7/29
5:20 pm-10:50 pm
1 stop6h 30m
$222
BoiseSan Luis Obispo
BOI - SBP
BOISBP
Boise Air Term. Gowen Fld
Wed 7/29
6:30 am-11:38 am
1 stop6h 08m
$222
BoiseSan Luis Obispo
BOI - SBP
BOISBP
Boise Air Term. Gowen Fld
Wed 9/30
7:00 am-2:44 pm
2 stops8h 44m
$237
BoiseSan Luis Obispo
BOI - SBP
BOISBP
Boise Air Term. Gowen Fld
Wed 7/29
2:55 pm-11:40 pm
2 stops9h 45m
$252
BoiseSan Luis Obispo
BOI - SBP
BOISBP
Boise Air Term. Gowen Fld
Sun 10/4
5:56 am-2:56 pm
2 stops10h 00m
$282
BoiseSan Luis Obispo
BOI - SBP
BOISBP
Boise Air Term. Gowen Fld
Sun 10/4
3:52 pm-4:47 pm
3 stops25h 55m
$603
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Boise to San Luis Obispo
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to San Luis Obispo in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Boise-San Luis Obispo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-San Luis Obispo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-San Luis Obispo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boise-San Luis Obispo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-San Luis Obispo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Boise to San Luis Obispo
Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Boise with our price prediction graph.
BOI-SBP
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 Boise to San Luis Obispo
What is the cheapest month to book a flight from Boise to San Luis Obispo?
Currently, November is the cheapest month in which you can book a flight from Boise to San Luis Obispo (average of $269). Flying from Boise to San Luis Obispo in June is currently the most expensive (average of $817). 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 Boise to San Luis Obispo?
Reviews of airlines servicing San Luis Obispo
Get insights into the airlines that provide service to San Luis Obispo. 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 San Luis Obispo. Reviews last updated July 9, 2026.
Read through reviews of airlines operating flights from Boise to San Luis Obispo, such as Alaska Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.0
Crew
8.5
Overall
7.9
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Entertainment
7.0
Crew
8.5
Overall
7.9
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Entertainment
7.0
Crew
8.5
Overall
7.9
Comfort
7.8
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Boise to San Luis Obispo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Luis Obispo?
Book flights to San Luis Obispo if you plan to visit one of these locationsCambria
Morro Bay
Arroyo Grande
San Simeon
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Alternative routes for Boise to San Luis Obispo
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Complete your trip
Complete your trip to San Luis Obispo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boise to San Luis Obispo by cabin class
Find flights from Boise to San Luis Obispo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boise and San Luis Obispo flights
Browse other Boise and San Luis Obispo flight options. Last updated on July 9, 2026.
Other flights from Boise
Browse through other flights departing from Boise. Flights are based on user searches made on Cheapflights and were last updated on July 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Luis Obispo
Explore flights to San Luis Obispo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 9, 2026.
Top 2 airlines flying from Boise to San Luis Obispo
Discover the top 2 airlines that operate flights from Boise to San Luis Obispo. 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 July 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$240 | Average$394 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$258 | Average$482 | FlexibilityNo cancel fee | On-time75% |