$93+ Cheap flights from San Diego to Kalispell (SAN - FCA)
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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — FCA
Sep 4 — Sep 111
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 August 5, 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 August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:03 pm -
1 stop19h 08m
Mon 10/53:08 pm -
1 stop6h 09m
Deal found 8/3![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:03 pm -
1 stop21h 40m
Mon 9/218:46 pm -
1 stop21h 13m
Deal found 8/2![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:48 pm -
1 stop11h 44m
Mon 11/211:47 am -
2 stops22h 15m
Deal found 8/2![Multiple Airlines logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:03 pm -
1 stop21h 50m
Mon 9/148:46 pm -
1 stop21h 13m
Deal found 8/1![Multiple Airlines logo]()
$219
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 August 5, 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 August 5, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 10/1711:10 am -
1 stop10h 49m
Wed 10/218:01 am -
1 stop10h 51m
Deal found 8/2![Alaska Airlines logo]()
$383
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/286:30 am -
1 stop8h 24m
Mon 8/317:15 am -
1 stop7h 29m
Deal found 7/31![United Airlines logo]()
$473
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 10/319:20 am -
1 stop8h 45m
Mon 11/26:30 am -
1 stop12h 17m
Deal found 8/2![Alaska Airlines logo]()
$393
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 8/318:05 am -
2 stops10h 16m
Sat 9/58:01 pm -
1 stop15h 38m
Deal found 8/2![Alaska Airlines logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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.
Fri 10/24:50 pm -
1 stop18h 33m
Wed 10/78:01 am -
1 stop10h 51m
Deal found 8/4![Alaska Airlines logo]()
$423
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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.
Tue 10/209:58 pm -
2 stops13h 25m
Fri 10/231:03 pm -
2 stops21h 57m
Deal found 8/4![Alaska Airlines logo]()
$440
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 10/2910:55 am -
2 stops11h 04m
Mon 11/26:30 am -
2 stops11h 24m
Deal found 8/3![Alaska Airlines logo]()
$445
Last-minute flights from San Diego to KalispellDiscover last-minute flight deals from San Diego to Kalispell. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Kalispell. Data last updated August 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:59 pm -
1 stop12h 05m
Mon 8/243:39 pm -
1 stop5h 35m
Deal found 8/3![Multiple Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:59 pm -
1 stop12h 05m
Fri 9/43:34 pm -
2 stops29h 41m
Deal found 8/4![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/109:03 pm -
1 stop21h 50m
Mon 9/148:46 pm -
1 stop21h 13m
Deal found 8/1![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:03 pm -
1 stop21h 40m
Mon 9/218:46 pm -
1 stop21h 13m
Deal found 8/2![Multiple Airlines logo]()
$179
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 August 5, 2026.
Search for one-way flight options from San Diego to Kalispell. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:03 pm -
1 stop21h 40m
Deal found 8/3![Multiple Airlines logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:59 pm -
1 stop12h 05m
Deal found 8/2![Multiple Airlines logo]()
$135
This WAYA deal was found by Cheapflights users on 8/4. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:36 am -
1 stop8h 20m
Deal found 8/4![Multiple Airlines logo]()
$175
This Expedia deal was found by Cheapflights users on 8/2. 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 9/129:59 am -
2 stops11h 57m
Deal found 8/2![Alaska Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:59 pm -
1 stop16h 50m
Deal found 8/3![Multiple Airlines logo]()
$205
This Booking.com deal was found by Cheapflights users on 7/31. 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.
Wed 10/71:43 pm -
2 stops8h 16m
Deal found 7/31![Alaska Airlines logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:51 pm -
1 stop11h 49m
Deal found 8/1![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:25 am -
2 stops12h 28m
Deal found 8/4![Multiple Airlines logo]()
$225
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 August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $147 (Kiwi.com) |
One-way from | $93 (Kiwi.com) |
Popular in | March |
Cheapest in | April |
Average price | $476 |
Good round-trip deal | $572 or less |
Good one-way deal | $463 or less |
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 2,558,603 searches. Data last updated August 5, 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 - FCA
SANFCA
San Diego
Sat 10/17
11:10 am-10:59 pm
1 stop10h 49m
Kalispell Glacier Park
Wed 10/21
8:01 am-5:52 pm
1 stop10h 51m
$383
San DiegoKalispell
SAN - FCA
SANFCA
San Diego
Sat 10/31
9:20 am-7:05 pm
1 stop8h 45m
Kalispell Glacier Park
Mon 11/2
6:30 am-5:47 pm
1 stop12h 17m
$393
San DiegoKalispell
SAN - FCA
SANFCA
San Diego
Mon 8/31
8:05 am-7:21 pm
2 stops10h 16m
Kalispell Glacier Park
Sat 9/5
8:01 pm-10:39 am
1 stop15h 38m
$419
San DiegoKalispell
SAN - FCA
SANFCA
San Diego
Fri 10/2
4:50 pm-12:23 pm
1 stop18h 33m
Kalispell Glacier Park
Wed 10/7
8:01 am-5:52 pm
1 stop10h 51m
$423
San DiegoKalispell
SAN - FCA
SANFCA
San Diego
Tue 10/20
9:58 pm-12:23 pm
2 stops13h 25m
Kalispell Glacier Park
Fri 10/23
1:03 pm-10:00 am
2 stops21h 57m
$440
San DiegoKalispell
SAN - FCA
SANFCA
San Diego
Thu 10/29
10:55 am-10:59 pm
2 stops11h 04m
Kalispell Glacier Park
Mon 11/2
6:30 am-4:54 pm
2 stops11h 24m
$445
Quickest round-trip
San DiegoKalispell
SAN - FCA
SANFCA
San Diego
Fri 8/28
6:30 am-3:54 pm
1 stop8h 24m
Kalispell Glacier Park
Mon 8/31
7:15 am-1:44 pm
1 stop7h 29m
$473
Cheapest one-way
San DiegoKalispell
SAN - FCA
SANFCA
San Diego
Sun 8/23
8:59 pm-2:49 pm
1 stop16h 50m
$205
San DiegoKalispell
SAN - FCA
SANFCA
San Diego
Sun 10/4
12:37 pm-9:36 pm
1 stop7h 59m
$238
Quickest one-way
San DiegoKalispell
SAN - FCA
SANFCA
San Diego
Fri 1/1
7:10 pm-12:42 am
1 stop4h 32m
$239
Showing 1-10 of 19 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 August.
| 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 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
Airlines
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 $604). 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.
What is the cheapest time of day to fly from SAN to FCA?
Find hourly flight availability from San Diego to Kalispell. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 5, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Kalispell as you normally would.
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 August 5, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andHawaiian 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.
Crew
8.5
Boarding
8.1
Food
7.0
Overall
7.9
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Crew
8.5
Boarding
8.1
Food
7.0
Overall
7.9
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Crew
8.5
Boarding
8.1
Food
7.0
Overall
7.9
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Crew
8.5
Boarding
8.1
Food
7.0
Overall
7.9
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
2.0
MediocreArt,Dec 2025
SAN - OGG
Crew
8.5
Boarding
8.1
Food
7.0
Overall
7.9
Entertainment
7.0
Comfort
7.8
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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Explore flights to Kalispell departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
San Diego and Kalispell flights
Browse other San Diego and Kalispell flight options. Last updated on August 5, 2026.
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Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from San Diego to Kalispell
Discover the top 4 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 2,558,603 searches. Data last updated August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$234 | Average$449 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$257 | Average$402 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$322 | Average$528 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$327 | Average$498 | FlexibilityNo cancel fee | On-time75% |