$180+ Cheap flights from San Antonio to Kalispell (SAT - 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — FCA
Jun 28 — Jul 51
Round-trip
1 adult, Economy
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Cheapest flights from San Antonio to KalispellExplore the most affordable flight options available from San Antonio to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 29, 2026.
Explore the most affordable flight options available from San Antonio to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 29, 2026.
This Delta deal was found by Cheapflights users on 5/28. 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.
Fri 9/256:02 pm
SAT
- FCA
1 stop5h 42m
Delta
Tue 9/295:20 am
FCA
- SAT
1 stop7h 20m
Delta
Deal found 5/28![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 5/24. 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 9/155:30 am
SAT
- FCA
2 stops11h 24m
United Airlines
Fri 9/185:04 pm
FCA
- SAT
1 stop5h 53m
United Airlines
Deal found 5/24![United Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Tue 6/95:01 am
SAT
- FCA
2 stops12h 01m
American Airlines
Sat 6/133:51 pm
FCA
- SAT
1 stop7h 08m
American Airlines
Deal found 5/25![American Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 5/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:30 am
SAT
- FCA
2 stops8h 58m
United Airlines
Tue 10/202:30 pm
FCA
- SAT
1 stop5h 15m
United Airlines
Deal found 5/28![United Airlines logo]()
$387
This United Airlines deal was found by Cheapflights users on 5/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/124:35 pm
SAT
- FCA
1 stop6h 12m
United Airlines
Tue 6/162:33 pm
FCA
- SAT
1 stop8h 22m
United Airlines
Deal found 5/28![United Airlines logo]()
$388
This Alaska Airlines deal was found by Cheapflights users on 5/28. 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.
Mon 10/195:09 pm
SAT
- FCA
1 stop6h 50m
Alaska Airlines
Fri 10/236:44 am
FCA
- SAT
1 stop8h 29m
Alaska Airlines
Deal found 5/28![Alaska Airlines logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 5/28. 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.
Tue 6/95:57 pm
SAT
- FCA
1 stop7h 01m
Alaska Airlines
Thu 6/116:33 am
FCA
- SAT
1 stop8h 13m
Alaska Airlines
Deal found 5/28![Alaska Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 5/24. 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 8/157:35 am
SAT
- FCA
2 stops9h 19m
United Airlines
Fri 8/215:04 pm
FCA
- SAT
1 stop5h 53m
United Airlines
Deal found 5/24![United Airlines logo]()
$423
This American Airlines deal was found by Cheapflights users on 5/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:01 am
SAT
- FCA
1 stop7h 33m
American Airlines
Fri 6/193:51 pm
FCA
- SAT
1 stop6h 14m
American Airlines
Deal found 5/28![American Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 5/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:30 am
SAT
- FCA
2 stops11h 00m
United Airlines
Fri 6/125:28 pm
FCA
- SAT
1 stop5h 27m
United Airlines
Deal found 5/28![United Airlines logo]()
$442
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Sun 6/75:01 am
SAT
- FCA
2 stops12h 01m
American Airlines
Thu 6/113:51 pm
FCA
- SAT
1 stop6h 14m
American Airlines
Deal found 5/25![American Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 5/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:35 am
SAT
- FCA
2 stops9h 19m
United Airlines
Thu 8/206:20 am
FCA
- SAT
1 stop5h 23m
United Airlines
Deal found 5/28![United Airlines logo]()
$445
Best flights from San Antonio to KalispellDiscover carefully curated flight deals from San Antonio to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 29, 2026.
Discover carefully curated flight deals from San Antonio to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 29, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/26. 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.
Mon 10/195:09 pm
SAT
- FCA
1 stop6h 50m
Alaska Airlines
Fri 10/236:44 am
FCA
- SAT
1 stop8h 29m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 5/28. 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 6/106:03 pm
SAT
- FCA
1 stop6h 35m
Delta
Thu 6/116:10 pm
FCA
- SAT
1 stop5h 06m
Delta
Deal found 5/28![Delta logo]()
$419
This United Airlines deal was found by Cheapflights users on 5/25. 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.
Mon 10/194:49 pm
SAT
- FCA
1 stop5h 38m
United Airlines
Fri 10/2310:45 am
FCA
- SAT
2 stops10h 53m
United Airlines
Deal found 5/25![United Airlines logo]()
$545
This Alaska Airlines deal was found by Cheapflights users on 5/27. 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 10/53:11 pm
SAT
- FCA
2 stops23h 12m
Alaska Airlines
Mon 10/127:45 pm
FCA
- SAT
1 stop19h 28m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$494
This Alaska Airlines deal was found by Cheapflights users on 5/28. 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.
Tue 6/97:00 am
SAT
- FCA
2 stops11h 00m
Alaska Airlines
Thu 6/116:33 am
FCA
- SAT
1 stop8h 13m
Alaska Airlines
Deal found 5/28![Alaska Airlines logo]()
$524
This Delta deal was found by Cheapflights users on 5/24. 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 8/76:03 pm
SAT
- FCA
1 stop5h 50m
Delta
Tue 8/115:15 am
FCA
- SAT
1 stop7h 16m
Delta
Deal found 5/24![Delta logo]()
$589
This United Airlines deal was found by Cheapflights users on 5/25. 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 7/254:35 pm
SAT
- FCA
1 stop6h 12m
United Airlines
Sat 8/15:28 pm
FCA
- SAT
1 stop5h 31m
United Airlines
Deal found 5/25![United Airlines logo]()
$605
This United Airlines deal was found by Cheapflights users on 5/24. 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 7/195:30 am
SAT
- FCA
1 stop5h 31m
United Airlines
Sat 7/255:28 pm
FCA
- SAT
1 stop5h 31m
United Airlines
Deal found 5/24![United Airlines logo]()
$605
This Alaska Airlines deal was found by Cheapflights users on 5/24. 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 9/255:30 pm
SAT
- FCA
2 stops20h 58m
Alaska Airlines
Wed 9/308:21 pm
FCA
- SAT
1 stop18h 58m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$572
This United Airlines deal was found by Cheapflights users on 5/25. 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 8/14:35 pm
SAT
- FCA
1 stop6h 12m
United Airlines
Sat 8/85:28 pm
FCA
- SAT
1 stop5h 31m
United Airlines
Deal found 5/25![United Airlines logo]()
$605
Last-minute flights from San Antonio to KalispellDiscover last-minute flight deals from San Antonio to Kalispell. Data last updated May 29, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Kalispell. Data last updated May 29, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/26. 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.
Mon 6/16:35 am
SAT
- FCA
1 stop7h 04m
Delta
Tue 6/26:07 pm
FCA
- SAT
1 stop5h 06m
Delta
Deal found 5/26![Delta logo]()
$484
This Delta deal was found by Cheapflights users on 5/28. 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.
Fri 6/512:35 pm
SAT
- FCA
1 stop5h 52m
Delta
Mon 6/86:55 am
FCA
- SAT
1 stop9h 18m
Delta
Deal found 5/28![Delta logo]()
$479
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Sun 6/75:01 am
SAT
- FCA
2 stops12h 01m
American Airlines
Thu 6/113:51 pm
FCA
- SAT
1 stop6h 14m
American Airlines
Deal found 5/25![American Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 5/24. 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 6/78:53 am
SAT
- FCA
1 stop5h 37m
United Airlines
Wed 6/1012:35 pm
FCA
- SAT
1 stop9h 23m
United Airlines
Deal found 5/24![United Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 5/25. 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.
Tue 6/98:00 am
SAT
- FCA
1 stop7h 59m
American Airlines
Sat 6/133:51 pm
FCA
- SAT
1 stop7h 08m
American Airlines
Deal found 5/25![American Airlines logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 5/28. 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.
Tue 6/95:57 pm
SAT
- FCA
1 stop7h 01m
Alaska Airlines
Thu 6/116:33 am
FCA
- SAT
1 stop8h 13m
Alaska Airlines
Deal found 5/28![Alaska Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 5/26. 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.
Wed 6/108:53 am
SAT
- FCA
1 stop8h 18m
United Airlines
Tue 6/162:33 pm
FCA
- SAT
1 stop8h 22m
United Airlines
Deal found 5/26![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 5/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:30 am
SAT
- FCA
2 stops11h 00m
United Airlines
Fri 6/125:28 pm
FCA
- SAT
1 stop5h 27m
United Airlines
Deal found 5/28![United Airlines logo]()
$442
This United Airlines deal was found by Cheapflights users on 5/26. 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.
Wed 6/105:30 am
SAT
- FCA
1 stop5h 31m
United Airlines
Sun 6/145:28 pm
FCA
- SAT
1 stop5h 27m
United Airlines
Deal found 5/26![United Airlines logo]()
$485
This United Airlines deal was found by Cheapflights users on 5/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/124:35 pm
SAT
- FCA
1 stop6h 12m
United Airlines
Tue 6/162:33 pm
FCA
- SAT
1 stop8h 22m
United Airlines
Deal found 5/28![United Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 5/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:01 am
SAT
- FCA
1 stop7h 33m
American Airlines
Fri 6/193:51 pm
FCA
- SAT
1 stop6h 14m
American Airlines
Deal found 5/28![American Airlines logo]()
$424
One-way flights from San Antonio to KalispellSearch for one-way flight options from San Antonio to Kalispell. Find affordable one-way fares based on user searches. Data last updated May 29, 2026.
Search for one-way flight options from San Antonio to Kalispell. Find affordable one-way fares based on user searches. Data last updated May 29, 2026.
This United Airlines deal was found by Cheapflights users on 5/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/165:30 am
SAT
- FCA
1 stop5h 31m
United Airlines
Deal found 5/28![United Airlines logo]()
$180
This Delta deal was found by Cheapflights users on 5/28. 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.
Mon 6/156:05 am
SAT
- FCA
1 stop9h 28m
Delta
Deal found 5/28![Delta logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:49 pm
SAT
- FCA
2 stops39h 11m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 7/237:49 pm
SAT
- FCA
2 stops25h 28m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$232
This Delta deal was found by Cheapflights users on 5/26. 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.
Thu 6/116:03 pm
SAT
- FCA
1 stop6h 35m
Delta
Deal found 5/26![Delta logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/167:51 pm
SAT
- FCA
2 stops23h 06m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$298
This Expedia deal was found by Cheapflights users on 5/25. 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.
Tue 9/810:59 am
SAT
- FCA
2 stops12h 57m
Alaska Airlines
Deal found 5/25![Alaska Airlines logo]()
$300
Find flight deals from San Antonio to Kalispell
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) 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 May 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (Delta) |
One-way from | $180 (Delta) |
Popular in | July |
Cheapest in | March |
Average price | $358 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio 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 May 29, 2026.
Use the filters below to find and compare flights from San Antonio to Kalispell that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
Mon 10/19
5:09 pm-10:59 pm
1 stop6h 50m
Kalispell Glacier Park
Fri 10/23
6:44 am-4:13 pm
1 stop8h 29m
$389
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
Wed 6/10
6:03 pm-11:38 pm
1 stop6h 35m
Kalispell Glacier Park
Thu 6/11
6:10 pm-12:16 am
1 stop5h 06m
$419
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
Mon 10/5
3:11 pm-1:23 pm
2 stops23h 12m
Kalispell Glacier Park
Mon 10/12
7:45 pm-4:13 pm
1 stop19h 28m
$494
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
Tue 6/9
7:00 am-5:00 pm
2 stops11h 00m
Kalispell Glacier Park
Thu 6/11
6:33 am-3:46 pm
1 stop8h 13m
$524
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
Mon 10/19
4:49 pm-9:27 pm
1 stop5h 38m
Kalispell Glacier Park
Fri 10/23
10:45 am-10:38 pm
2 stops10h 53m
$545
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
Fri 9/25
5:30 pm-1:28 pm
2 stops20h 58m
Kalispell Glacier Park
Wed 9/30
8:21 pm-4:19 pm
1 stop18h 58m
$572
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
Fri 8/7
6:03 pm-10:53 pm
1 stop5h 50m
Kalispell Glacier Park
Tue 8/11
5:15 am-1:31 pm
1 stop7h 16m
$589
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
Sat 7/25
4:35 pm-9:47 pm
1 stop6h 12m
Kalispell Glacier Park
Sat 8/1
5:28 pm-11:59 pm
1 stop5h 31m
$605
Quickest round-trip
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
Sun 7/19
5:30 am-10:01 am
1 stop5h 31m
Kalispell Glacier Park
Sat 7/25
5:28 pm-11:59 pm
1 stop5h 31m
$605
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
Sat 8/1
4:35 pm-9:47 pm
1 stop6h 12m
Kalispell Glacier Park
Sat 8/8
5:28 pm-11:59 pm
1 stop5h 31m
$605
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from San Antonio 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 Antonio to Kalispell in May.
| 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 Antonio-Kalispell flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Kalispell flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Kalispell flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-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 Antonio-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 Antonio to Kalispell
Have a flexible travel schedule? Discover the best time to fly to Kalispell from San Antonio with our price prediction graph.
SAT-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 Antonio to Kalispell
What is the cheapest month to book a flight from San Antonio to Kalispell?
Currently, March is the cheapest month in which you can book a flight from San Antonio to Kalispell (average of $288). Flying from San Antonio to Kalispell in July is currently the most expensive (average of $634). 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 Antonio to Kalispell?
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 May 29, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from San Antonio to Kalispell. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Crew
8.5
Boarding
8.1
Overall
7.9
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from San Antonio 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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Other flights to Kalispell
Explore flights to Kalispell departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 29, 2026.
San Antonio and Kalispell flights
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Top 3 airlines flying from San Antonio to Kalispell
Discover the top 3 airlines that operate flights from San Antonio 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 May 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$418 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$367 | Average$557 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$399 | Average$529 | FlexibilityNo cancel fee | On-time71% |