$136+ Cheap flights from San Diego to Kalispell (SAN - FCA)
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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — FCA
Oct 31 — Nov 71
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Kalispell 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.Cheapflights Tip: The best prices from San Diego to Kalispell Glacier Park are usually found in April or December, booked 84 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from San Diego to Kalispell
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Diego to KalispellExplore the most affordable flight options available from San Diego to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2026.
Explore the most affordable flight options available from San Diego to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Thu 10/298:32 pm -
1 stop12h 00m
Mon 11/98:18 pm -
2 stops23h 20m
Deal found 9/27![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Thu 10/298:32 pm -
1 stop12h 00m
Fri 11/65:53 pm -
2 stops25h 45m
Deal found 9/27![Multiple Airlines logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 9/26. 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.
Thu 10/158:34 pm -
1 stop19h 37m
Mon 10/198:08 pm -
2 stops18h 08m
Deal found 9/26![Multiple Airlines logo]()
$389
This Expedia deal was found by Cheapflights users on 9/28. 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 10/241:48 pm -
2 stops8h 11m
Mon 10/267:45 pm -
2 stops13h 37m
Deal found 9/28![Alaska Airlines logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 9/27. 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 10/281:48 pm -
2 stops8h 11m
Sat 11/77:41 am -
1 stop13h 25m
Deal found 9/27![Alaska Airlines logo]()
$425
This Alaska Airlines deal was found by Cheapflights users on 9/28. 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 11/76:35 pm -
2 stops17h 40m
Tue 11/101:55 pm -
2 stops19h 35m
Deal found 9/28![Alaska Airlines logo]()
$426
This Alaska Airlines deal was found by Cheapflights users on 9/27. 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 10/281:48 pm -
2 stops8h 11m
Sun 11/87:41 am -
1 stop27h 32m
Deal found 9/27![Alaska Airlines logo]()
$430
This Alaska Airlines deal was found by Cheapflights users on 9/27. 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 10/268:28 pm -
1 stop14h 55m
Wed 11/47:41 am -
1 stop16h 09m
Deal found 9/27![Alaska Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 9/26. 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.
Thu 10/158:34 pm -
1 stop19h 37m
Fri 10/2310:22 am -
1 stop10h 27m
Deal found 9/26![Multiple Airlines logo]()
$435
This Alaska Airlines deal was found by Cheapflights users on 9/29. 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 11/106:59 pm -
2 stops16h 16m
Thu 11/1212:55 pm -
2 stops20h 47m
Deal found 9/29![Alaska Airlines logo]()
$436
This Delta deal was found by Cheapflights users on 9/27. 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 10/295:01 pm -
1 stop4h 56m
Mon 11/912:25 pm -
1 stop4h 53m
Deal found 9/27![Delta logo]()
$437
Best flights from San Diego to KalispellDiscover carefully curated flight deals from San Diego to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
Discover carefully curated flight deals from San Diego to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 1, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/27. 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 11/106:59 pm -
2 stops16h 16m
Thu 11/1212:55 pm -
2 stops20h 47m
Deal found 9/27![Alaska Airlines logo]()
$436
This United Airlines deal was found by Cheapflights users on 9/27. 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 10/166:15 am -
1 stop8h 01m
Sun 10/187:15 am -
1 stop5h 20m
Deal found 9/27![United Airlines logo]()
$512
This Delta deal was found by Cheapflights users on 9/26. 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.
Wed 10/145:01 pm -
1 stop4h 56m
Tue 10/2012:28 pm -
1 stop4h 28m
Deal found 9/26![Delta logo]()
$512
This Alaska Airlines deal was found by Cheapflights users on 9/29. 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 10/1710:55 am -
2 stops7h 10m
Sat 10/247:45 pm -
1 stop15h 21m
Deal found 9/29![Alaska Airlines logo]()
$546
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/117:00 am -
1 stop8h 06m
Thu 10/154:17 pm -
1 stop7h 40m
Deal found 9/26![United Airlines logo]()
$631
This Delta deal was found by Cheapflights users on 9/28. 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.
Wed 12/235:10 pm -
1 stop4h 41m
Mon 12/286:16 pm -
1 stop22h 59m
Deal found 9/28![Delta logo]()
$667
This United Airlines deal was found by Cheapflights users on 9/27. 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 12/226:45 am -
1 stop8h 18m
Sat 12/265:00 pm -
1 stop6h 32m
Deal found 9/27![United Airlines logo]()
$667
This Alaska Airlines deal was found by Cheapflights users on 9/26. 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 10/118:55 pm -
2 stops14h 28m
Thu 10/157:45 pm -
1 stop5h 14m
Deal found 9/26![Alaska Airlines logo]()
$723
This Alaska Airlines deal was found by Cheapflights users on 9/27. 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 12/2611:57 am -
1 stop6h 00m
Sat 1/912:47 pm -
Nonstop3h 06m
Deal found 9/27![Alaska Airlines logo]()
$827
This Alaska Airlines deal was found by Cheapflights users on 9/27. 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 12/223:54 pm -
2 stops6h 49m
Sat 12/267:37 pm -
1 stop5h 20m
Deal found 9/27![Alaska Airlines logo]()
$846
Last-minute flights from San Diego to KalispellDiscover last-minute flight deals from San Diego to Kalispell. Data last updated October 1, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Kalispell. Data last updated October 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/26. 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.
Thu 10/158:34 pm -
1 stop19h 37m
Mon 10/198:08 pm -
2 stops18h 08m
Deal found 9/26![Multiple Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 9/26. 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.
Thu 10/158:34 pm -
1 stop19h 37m
Fri 10/2310:22 am -
1 stop10h 27m
Deal found 9/26![Multiple Airlines logo]()
$435
This Expedia deal was found by Cheapflights users on 9/28. 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 10/241:48 pm -
2 stops8h 11m
Mon 10/267:45 pm -
2 stops13h 37m
Deal found 9/28![Alaska Airlines logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 9/27. 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 10/268:28 pm -
1 stop14h 55m
Wed 11/47:41 am -
1 stop16h 09m
Deal found 9/27![Alaska Airlines logo]()
$433
This Delta deal was found by Cheapflights users on 9/27. 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 10/263:59 pm -
2 stops18h 38m
Sat 11/76:13 pm -
1 stop5h 27m
Deal found 9/27![Delta logo]()
$440
This Alaska Airlines deal was found by Cheapflights users on 9/27. 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 10/281:48 pm -
2 stops8h 11m
Sat 11/77:41 am -
1 stop13h 25m
Deal found 9/27![Alaska Airlines logo]()
$425
This Alaska Airlines deal was found by Cheapflights users on 9/27. 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 10/2811:05 am -
2 stops10h 54m
Mon 11/97:41 am -
1 stop16h 56m
Deal found 9/27![Alaska Airlines logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Thu 10/298:32 pm -
1 stop12h 00m
Mon 11/98:18 pm -
2 stops23h 20m
Deal found 9/27![Multiple Airlines logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Thu 10/298:32 pm -
1 stop12h 00m
Fri 11/65:53 pm -
2 stops25h 45m
Deal found 9/27![Multiple Airlines logo]()
$278
This Delta deal was found by Cheapflights users on 9/27. 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 10/295:01 pm -
1 stop4h 56m
Tue 11/312:28 pm -
1 stop4h 28m
Deal found 9/27![Delta logo]()
$437
One-way flights from San Diego to KalispellSearch for one-way flight options from San Diego to Kalispell. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.
Search for one-way flight options from San Diego to Kalispell. Find affordable one-way fares based on user searches. Data last updated October 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Tue 12/157:51 pm -
2 stops37h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$136
This Priceline deal was found by Cheapflights users on 9/30. 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.
Tue 12/154:08 pm -
1 stop6h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Alaska Airlines logo]()
$249
This Priceline deal was found by Cheapflights users on 9/26. 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.
Tue 10/1310:55 am -
2 stops7h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Alaska Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 9/27. 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.
Sat 12/196:22 pm -
1 stop14h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$301
This United Airlines deal was found by Cheapflights users on 9/26. 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 10/138:45 am -
1 stop6h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![United Airlines logo]()
$316
This United Airlines deal was found by Cheapflights users on 9/27. 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 12/206:45 am -
1 stop8h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![United Airlines logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 9/27. 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 12/185:09 pm -
1 stop5h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Alaska Airlines logo]()
$394
This Priceline deal was found by Cheapflights users on 9/27. 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 10/710:55 am -
2 stops11h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Alaska Airlines logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 9/27. 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 10/76:54 pm -
3 stops45h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 9/26. 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 12/2011:56 am -
3 stops30h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Multiple Airlines logo]()
$495
Find flight deals from San Diego to Kalispell
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Kalispell (FCA). 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 October 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $215 (Kiwi.com) |
One-way from | $136 (Kiwi.com) |
Popular in | March |
Cheapest in | April |
Average price | $479 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Kalispell 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 1, 2026.
Use the filters below to find and compare flights from San Diego to Kalispell that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San DiegoKalispell
SAN San Diego - FCA Kalispell Glacier Park
SANFCA
San Diego
Tue 12/15
7:51 pm-9:52 am
2 stops37h 01m
Kalispell Glacier Park
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$136
San DiegoKalispell
SAN San Diego - FCA Kalispell Glacier Park
SANFCA
San Diego
Tue 12/15
4:08 pm-11:21 pm
1 stop6h 13m
Kalispell Glacier Park
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$249
San DiegoKalispell
SAN San Diego - FCA Kalispell Glacier Park
SANFCA
San Diego
Tue 10/13
10:55 am-7:05 pm
2 stops7h 10m
Kalispell Glacier Park
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$298
San DiegoKalispell
SAN San Diego - FCA Kalispell Glacier Park
SANFCA
San Diego
Sat 12/19
6:22 pm-9:52 am
1 stop14h 30m
Kalispell Glacier Park
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$301
San DiegoKalispell
SAN San Diego - FCA Kalispell Glacier Park
SANFCA
San Diego
Wed 10/7
7:00 am-4:06 pm
1 stop8h 06m
Kalispell Glacier Park
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$338
San DiegoKalispell
SAN San Diego - FCA Kalispell Glacier Park
SANFCA
San Diego
Sun 12/20
6:45 am-4:03 pm
1 stop8h 18m
Kalispell Glacier Park
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$338
Quickest round-trip
San DiegoKalispell
SAN San Diego - FCA Kalispell Glacier Park
SANFCA
San Diego
Fri 12/18
5:09 pm-11:43 pm
1 stop5h 34m
Kalispell Glacier Park
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$394
San DiegoKalispell
SAN San Diego - FCA Kalispell Glacier Park
SANFCA
San Diego
Wed 10/7
10:55 am-10:59 pm
2 stops11h 04m
Kalispell Glacier Park
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$418
San DiegoKalispell
SAN San Diego - FCA Kalispell Glacier Park
SANFCA
San Diego
Tue 11/10
6:59 pm-12:15 pm
2 stops16h 16m
Kalispell Glacier Park
Thu 11/12
12:55 pm-8:42 am
2 stops20h 47m
$436
San DiegoKalispell
SAN San Diego - FCA Kalispell Glacier Park
SANFCA
San Diego
Fri 10/16
6:15 am-3:16 pm
1 stop8h 01m
Kalispell Glacier Park
Sun 10/18
7:15 am-11:35 am
1 stop5h 20m
$512
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from San Diego to Kalispell
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 San Diego to Kalispell in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Kalispell flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Kalispell flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Kalispell flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Kalispell 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 San Diego-Kalispell 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 San Diego to Kalispell
Have a flexible travel schedule? Discover the best time to fly to Kalispell from San Diego with our price prediction graph.
SAN-FCA
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 Diego to Kalispell
Prices
More
How far ahead should I book a flight from San Diego to Kalispell?
The best time to book flights from San Diego to Kalispell is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from San Diego to Kalispell?
Currently, April is the cheapest month in which you can book a flight from San Diego to Kalispell (average of $346). Flying from San Diego to Kalispell in March is currently the most expensive (average of $687). 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 Diego to Kalispell?
Airfare is below average for this route at the moment.
San Diego to Kalispell flights typically cost between $366 and $518 in October.The cheapest round-trip price found within the last 5 days was $215 on Multiple Airlines (Oct 29-Nov 9).
What’s the top layover airport for flights from San Diego to Kalispell?
Share of 1-stop round-trip flights from San Diego to Kalispell chosen by Cheapflights users in the past 12 months, using the same layover each way.
Salt Lake City (SLC) – chosen by Cheapflights users on 67% of 1-stop itineraries from San Diego to Kalispell on Cheapflights.
What’s the cheapest layover airport for flights from San Diego to Kalispell?
Average round-trip fare for 1-stop flights from San Diego to Kalispell, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Salt Lake City (SLC) is the most affordable 1-stop option, with an average round-trip price of $541.
What’s the fastest layover option from San Diego to Kalispell?
Shortest average travel time for 1-stop one-way flights from San Diego to Kalispell, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Salt Lake City (SLC) have the shortest average one-way travel time for 1-stop routes: 4h 53m.
Which airport typically offers the quickest layover for flights from San Diego to Kalispell?
Average layover duration for 1-stop one-way flights from San Diego to Kalispell, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Salt Lake City (SLC) offer the fastest connection on this route, with an average layover time of 0h 51m.
Reviews of airlines servicing Kalispell
Get insights into the airlines that provide service to Kalispell. 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 Kalispell. Reviews last updated October 1, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited Airlines from San Diego to Kalispell by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Overall
7.9
Crew
8.5
Boarding
8.1
Comfort
7.8
Entertainment
7.0
Food
7.0
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Related info for your journey
Find useful and relevant information for your journey from San Diego to Kalispell. 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 Kalispell?
Book flights to Kalispell if you plan to visit one of these locationsColumbia Falls
East Glacier Park
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Top 3 airlines flying from San Diego to Kalispell
Discover the top 3 airlines that operate flights from San Diego to Kalispell. 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 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$234 | Average$458 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$257 | Average$497 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$324 | Average$505 | FlexibilityNo cancel fee | On-time75% |