$218+ Cheap flights from Kalispell to San Jose, CA (FCA - SJC)
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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — SJC
Oct 18 — Oct 251
Round-trip
1 adult, Economy
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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 Kalispell to San JoseExplore the most affordable flight options available from Kalispell to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2026.
Explore the most affordable flight options available from Kalispell to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:35 pm -
2 stops16h 47m
Wed 12/1611:59 am -
1 stop4h 56m
Deal found 9/17![Alaska Airlines logo]()
$526
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:13 pm -
1 stop6h 37m
Mon 10/125:10 pm -
1 stop4h 47m
Deal found 9/14![Delta logo]()
$547
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:13 pm -
1 stop6h 37m
Sun 10/186:00 am -
1 stop4h 37m
Deal found 9/16![Delta logo]()
$573
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:45 pm -
2 stops20h 10m
Mon 10/124:48 pm -
1 stop5h 11m
Deal found 9/14![Alaska Airlines logo]()
$580
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 10/157:45 pm -
1 stop25h 15m
Sat 10/174:48 pm -
1 stop5h 11m
Deal found 9/13![Alaska Airlines logo]()
$585
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/612:28 pm -
2 stops10h 54m
Wed 12/167:20 am -
2 stops9h 16m
Deal found 9/14![Delta logo]()
$605
Best flights from Kalispell to San JoseDiscover carefully curated flight deals from Kalispell to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
Discover carefully curated flight deals from Kalispell to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:35 pm -
2 stops16h 47m
Wed 12/1611:59 am -
1 stop4h 56m
Deal found 9/16![Alaska Airlines logo]()
$526
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:13 pm -
1 stop6h 37m
Sun 10/186:00 am -
1 stop4h 37m
Deal found 9/17![Delta logo]()
$573
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 10/157:45 pm -
1 stop25h 15m
Sat 10/174:48 pm -
1 stop5h 11m
Deal found 9/13![Alaska Airlines logo]()
$585
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/612:28 pm -
2 stops10h 54m
Wed 12/167:20 am -
2 stops9h 16m
Deal found 9/14![Delta logo]()
$605
Last-minute flights from Kalispell to San JoseDiscover last-minute flight deals from Kalispell to San Jose. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from Kalispell to San Jose. Data last updated September 18, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:13 pm -
1 stop6h 37m
Mon 10/125:10 pm -
1 stop4h 47m
Deal found 9/14![Delta logo]()
$547
This Alaska Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:45 pm -
2 stops20h 10m
Mon 10/124:48 pm -
1 stop5h 11m
Deal found 9/14![Alaska Airlines logo]()
$580
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/156:13 pm -
1 stop6h 37m
Sun 10/186:00 am -
1 stop4h 37m
Deal found 9/16![Delta logo]()
$573
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 10/157:45 pm -
1 stop25h 15m
Sat 10/174:48 pm -
1 stop5h 11m
Deal found 9/13![Alaska Airlines logo]()
$585
This Alaska Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:45 pm -
2 stops16h 35m
Sun 10/188:44 pm -
1 stop25h 15m
Deal found 9/15![Alaska Airlines logo]()
$631
One-way flights from Kalispell to San JoseSearch for one-way flight options from Kalispell to San Jose. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
Search for one-way flight options from Kalispell to San Jose. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2611:47 am -
2 stops9h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$218
This Alaska Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:01 am -
2 stops12h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Alaska Airlines logo]()
$273
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:30 am -
1 stop4h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Delta logo]()
$274
This Expedia deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/167:00 am -
2 stops10h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Alaska Airlines logo]()
$308
This Alaska Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:45 pm -
2 stops20h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Alaska Airlines logo]()
$313
This Expedia deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:45 pm -
2 stops15h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Alaska Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:30 am -
1 stop4h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:46 pm -
3 stops51h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:01 am -
3 stops37h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Multiple Airlines logo]()
$575
Find flight deals from Kalispell to San Jose
Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to San Jose (SJC). 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 September 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $526 (Alaska Airlines) |
One-way from | $218 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Kalispell to San Jose 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 September 18, 2026.
Use the filters below to find and compare flights from Kalispell to San Jose that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KalispellSan Jose
FCA Kalispell Glacier Park - SJC San Jose
FCASJC
Kalispell Glacier Park
Mon 10/26
11:47 am-8:07 pm
2 stops9h 20m
San Jose
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$218
KalispellSan Jose
FCA Kalispell Glacier Park - SJC San Jose
FCASJC
Kalispell Glacier Park
Fri 10/30
8:01 am-7:48 pm
2 stops12h 47m
San Jose
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$273
KalispellSan Jose
FCA Kalispell Glacier Park - SJC San Jose
FCASJC
Kalispell Glacier Park
Mon 10/26
5:30 am-9:07 am
1 stop4h 37m
San Jose
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$274
KalispellSan Jose
FCA Kalispell Glacier Park - SJC San Jose
FCASJC
Kalispell Glacier Park
Wed 12/16
12:28 pm-4:07 pm
1 stop4h 39m
San Jose
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$274
KalispellSan Jose
FCA Kalispell Glacier Park - SJC San Jose
FCASJC
Kalispell Glacier Park
Thu 10/8
5:30 am-9:07 am
1 stop4h 37m
San Jose
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$274
KalispellSan Jose
FCA Kalispell Glacier Park - SJC San Jose
FCASJC
Kalispell Glacier Park
Wed 12/16
7:00 am-4:13 pm
2 stops10h 13m
San Jose
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$308
KalispellSan Jose
FCA Kalispell Glacier Park - SJC San Jose
FCASJC
Kalispell Glacier Park
Sun 10/25
7:45 pm-2:55 pm
2 stops20h 10m
San Jose
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$313
KalispellSan Jose
FCA Kalispell Glacier Park - SJC San Jose
FCASJC
Kalispell Glacier Park
Thu 10/8
7:45 pm-9:54 am
2 stops15h 09m
San Jose
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$373
Quickest round-trip
KalispellSan Jose
FCA Kalispell Glacier Park - SJC San Jose
FCASJC
Kalispell Glacier Park
Mon 9/28
5:30 am-9:02 am
1 stop4h 32m
San Jose
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$459
KalispellSan Jose
FCA Kalispell Glacier Park - SJC San Jose
FCASJC
Kalispell Glacier Park
Sun 12/6
6:35 pm-10:22 am
2 stops16h 47m
San Jose
Wed 12/16
11:59 am-5:55 pm
1 stop4h 56m
$526
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Kalispell to San Jose
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 Jose in September.
| 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 Kalispell-San Jose, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kalispell-San Jose, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kalispell-San Jose, California flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kalispell-San Jose, California 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 Jose, California 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 Jose
Have a flexible travel schedule? Discover the best time to fly to San Jose from Kalispell with our price prediction graph.
FCA-SJC
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 Jose
Get insights into the airlines that provide service to San Jose. 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 Jose. Reviews last updated September 18, 2026.
Read through reviews of airlines operating flights from Kalispell to San Jose, such as Alaska Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.5
Food
7.0
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Overall
7.9
Crew
8.5
Food
7.0
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Overall
7.9
Crew
8.5
Food
7.0
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Related info for your journey
Find useful and relevant information for your journey from Kalispell to San Jose. 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 Kalispell to San Jose
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Complete your trip
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Find flights from Kalispell to San Jose, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kalispell and San Jose flights
Browse other Kalispell and San Jose flight options. Last updated on September 18, 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 September 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Jose
Explore flights to San Jose departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 18, 2026.
Top 2 airlines flying from Kalispell to San Jose
Discover the top 2 airlines that operate flights from Kalispell to San Jose. 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 September 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$216 | Average$357 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$238 | Average$569 | FlexibilityNo cancel fee | On-time75% |