$286+ Cheap flights from Kalispell to San Luis Obispo (FCA - 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — SBP
Sep 13 — Sep 201
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Kalispell 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Kalispell to San Luis Obispo
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kalispell to San Luis ObispoExplore the most affordable flight options available from Kalispell to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
Explore the most affordable flight options available from Kalispell to San Luis Obispo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:20 am -
1 stop8h 04m
Sun 9/62:20 pm -
1 stop4h 31m
Deal found 8/10![United Airlines logo]()
$416
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 9/21:26 pm -
1 stop4h 56m
Sun 9/62:20 pm -
1 stop4h 31m
Deal found 8/11![United Airlines logo]()
$491
This Expedia deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:01 pm -
1 stop14h 30m
Sun 9/65:34 pm -
2 stops17h 54m
Deal found 8/10![Alaska Airlines logo]()
$667
This Alaska Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 9/26:15 am -
2 stops9h 29m
Sun 9/66:03 am -
2 stops10h 25m
Deal found 8/11![Alaska Airlines logo]()
$836
Best flights from Kalispell to San Luis ObispoDiscover carefully curated flight deals from Kalispell to San Luis Obispo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
Discover carefully curated flight deals from Kalispell to San Luis Obispo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:20 am -
1 stop8h 04m
Sun 9/62:20 pm -
1 stop4h 31m
Deal found 8/10![United Airlines logo]()
$416
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 1/276:33 am -
2 stops8h 59m
Sat 1/305:30 pm -
1 stop5h 29m
Deal found 8/13![Alaska Airlines logo]()
$471
This United Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” 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 1/272:29 pm -
1 stop7h 55m
Sat 1/307:45 am -
1 stop4h 35m
Deal found 8/12![United Airlines logo]()
$488
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 9/21:26 pm -
1 stop4h 56m
Sun 9/62:20 pm -
1 stop4h 31m
Deal found 8/11![United Airlines logo]()
$491
This Alaska Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 9/26:15 am -
2 stops9h 29m
Sun 9/66:03 am -
2 stops10h 25m
Deal found 8/11![Alaska Airlines logo]()
$836
Last-minute flights from Kalispell to San Luis ObispoDiscover last-minute flight deals from Kalispell to San Luis Obispo. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from Kalispell to San Luis Obispo. Data last updated August 14, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:20 am -
1 stop8h 04m
Sun 9/62:20 pm -
1 stop4h 31m
Deal found 8/10![United Airlines logo]()
$416
This Expedia deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:01 pm -
1 stop14h 30m
Sun 9/65:34 pm -
2 stops17h 54m
Deal found 8/10![Alaska Airlines logo]()
$667
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 9/21:26 pm -
1 stop4h 56m
Sun 9/62:20 pm -
1 stop4h 31m
Deal found 8/11![United Airlines logo]()
$491
This Alaska Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 9/26:15 am -
2 stops9h 29m
Sun 9/66:03 am -
2 stops10h 25m
Deal found 8/11![Alaska Airlines logo]()
$836
One-way flights from Kalispell to San Luis ObispoSearch for one-way flight options from Kalispell to San Luis Obispo. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
Search for one-way flight options from Kalispell to San Luis Obispo. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:31 pm -
1 stop7h 29m
Deal found 8/11![United Airlines logo]()
$286
This United Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 8/226:20 am -
1 stop8h 04m
Deal found 8/11![United Airlines logo]()
$386
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 8/214:50 pm -
2 stops20h 15m
Deal found 8/11![American Airlines logo]()
$492
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” 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 8/224:54 pm -
2 stops20h 11m
Deal found 8/11![American Airlines logo]()
$540
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:08 pm -
3 stops23h 46m
Deal found 8/11![Multiple Airlines logo]()
$1,252
Find flight deals from Kalispell to San Luis Obispo
Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) 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 August 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $416 (United Airlines) |
One-way from | $286 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Kalispell 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 August 14, 2026.
Use the filters below to find and compare flights from Kalispell to San Luis Obispo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KalispellSan Luis Obispo
FCA Kalispell Glacier Park - SBP San Luis Obispo County
FCASBP
Kalispell Glacier Park
Wed 8/26
6:20 am-1:24 pm
1 stop8h 04m
San Luis Obispo County
Sun 9/6
2:20 pm-7:51 pm
1 stop4h 31m
$416
KalispellSan Luis Obispo
FCA Kalispell Glacier Park - SBP San Luis Obispo County
FCASBP
Kalispell Glacier Park
Wed 1/27
6:33 am-2:32 pm
2 stops8h 59m
San Luis Obispo County
Sat 1/30
5:30 pm-11:59 pm
1 stop5h 29m
$471
KalispellSan Luis Obispo
FCA Kalispell Glacier Park - SBP San Luis Obispo County
FCASBP
Kalispell Glacier Park
Wed 1/27
2:29 pm-9:24 pm
1 stop7h 55m
San Luis Obispo County
Sat 1/30
7:45 am-1:20 pm
1 stop4h 35m
$488
Quickest round-trip
KalispellSan Luis Obispo
FCA Kalispell Glacier Park - SBP San Luis Obispo County
FCASBP
Kalispell Glacier Park
Wed 9/2
1:26 pm-5:22 pm
1 stop4h 56m
San Luis Obispo County
Sun 9/6
2:20 pm-7:51 pm
1 stop4h 31m
$491
KalispellSan Luis Obispo
FCA Kalispell Glacier Park - SBP San Luis Obispo County
FCASBP
Kalispell Glacier Park
Wed 9/2
6:15 am-2:44 pm
2 stops9h 29m
San Luis Obispo County
Sun 9/6
6:03 am-5:28 pm
2 stops10h 25m
$836
Cheapest one-way
Quickest one-way
KalispellSan Luis Obispo
FCA Kalispell Glacier Park - SBP San Luis Obispo County
FCASBP
Kalispell Glacier Park
Fri 8/21
2:31 pm-9:00 pm
1 stop7h 29m
$286
KalispellSan Luis Obispo
FCA Kalispell Glacier Park - SBP San Luis Obispo County
FCASBP
Kalispell Glacier Park
Sat 8/22
6:20 am-1:24 pm
1 stop8h 04m
$386
KalispellSan Luis Obispo
FCA Kalispell Glacier Park - SBP San Luis Obispo County
FCASBP
Kalispell Glacier Park
Sat 8/22
4:54 pm-12:05 pm
2 stops20h 11m
$540
Sorted by cheapest first
Compare providers for flights from Kalispell 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 Kalispell to San Luis Obispo in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Kalispell-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 Kalispell-San Luis Obispo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kalispell-San Luis Obispo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kalispell-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 Kalispell-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 Kalispell to San Luis Obispo
Have a flexible travel schedule? Discover the best time to fly to San Luis Obispo from Kalispell with our price prediction graph.
FCA-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.
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 August 14, 2026.
Read through reviews of airlines operating flights from Kalispell to San Luis Obispo, such as Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.0
Crew
8.5
Overall
7.9
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Kalispell 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
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Kalispell
Popular flights
San Luis Obispo flight routes
Alternative routes for Kalispell to San Luis Obispo
See prices for flight routes from nearby airports that may be better suited for you.
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 Kalispell to San Luis Obispo by cabin class
Find flights from Kalispell to San Luis Obispo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kalispell and San Luis Obispo flights
Browse other Kalispell and San Luis Obispo flight options. Last updated on August 14, 2026.
Other flights from Kalispell
Browse through other flights departing from Kalispell. Flights are based on user searches made on Cheapflights and were last updated on August 14, 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 August 14, 2026.
Top airline flying from Kalispell to San Luis Obispo
Discover the top airline that operate flights from Kalispell 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 August 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$214 | Average$464 | FlexibilityNo cancel fee | On-time75% |