$389+ Cheap flights from San Antonio to Kalispell (SAT - 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — FCA
jul. 29 — ago. 51
Round-trip
1 adult, Economy
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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 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 junio 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 junio 29, 2026.
This Delta deal was found by Cheapflights users on 6/28. 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.
mié. 8/196:04 pm
SAT
- FCA
1 stop6h 52m
Delta
sáb. 8/2212:05 pm
FCA
- SAT
1 stop8h 24m
Delta
Deal found 6/28![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 6/28. 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.
mié. 8/192:43 pm
SAT
- FCA
2 stops10h 13m
Delta
mié. 8/265:15 am
FCA
- SAT
1 stop7h 16m
Delta
Deal found 6/28![Delta logo]()
$394
This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/137:30 am
SAT
- FCA
2 stops10h 59m
Delta
lun. 8/175:15 am
FCA
- SAT
2 stops8h 42m
Delta
Deal found 6/25![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 6/28. 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.
sáb. 9/122:30 pm
SAT
- FCA
1 stop6h 48m
Delta
sáb. 9/195:30 am
FCA
- SAT
2 stops8h 16m
Delta
Deal found 6/28![Delta logo]()
$414
This Alaska Airlines deal was found by Cheapflights users on 6/24. 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.
sáb. 8/295:11 pm
SAT
- FCA
1 stop6h 45m
Alaska Airlines
mié. 9/26:15 am
FCA
- SAT
1 stop8h 58m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$434
This American Airlines deal was found by Cheapflights users on 6/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/109:32 am
SAT
- FCA
1 stop6h 01m
American Airlines
lun. 9/143:26 pm
FCA
- SAT
1 stop6h 24m
American Airlines
Deal found 6/24![American Airlines logo]()
$435
This American Airlines deal was found by Cheapflights users on 6/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/126:00 am
SAT
- FCA
1 stop6h 36m
American Airlines
mar. 8/183:45 pm
FCA
- SAT
1 stop6h 05m
American Airlines
Deal found 6/26![American Airlines logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
jue. 8/139:32 pm
SAT
- FCA
1 stop13h 08m
Multiple Airlines
lun. 8/1710:30 am
FCA
- SAT
1 stop9h 07m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$475
This American Airlines deal was found by Cheapflights users on 6/28. 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.
mié. 8/195:00 am
SAT
- FCA
1 stop7h 36m
American Airlines
sáb. 8/223:45 pm
FCA
- SAT
1 stop6h 09m
American Airlines
Deal found 6/28![American Airlines logo]()
$481
This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/196:50 am
SAT
- FCA
1 stop5h 19m
Delta
dom. 8/235:15 am
FCA
- SAT
2 stops8h 42m
Delta
Deal found 6/25![Delta logo]()
$482
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 junio 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 junio 29, 2026.
This Delta deal was found by Cheapflights users on 6/26. 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.
mié. 8/126:04 pm
SAT
- FCA
1 stop6h 52m
Delta
mar. 8/185:15 am
FCA
- SAT
2 stops8h 42m
Delta
Deal found 6/26![Delta logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 6/28. 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.
sáb. 8/295:11 pm
SAT
- FCA
1 stop6h 45m
Alaska Airlines
mié. 9/26:15 am
FCA
- SAT
1 stop8h 58m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 6/24. 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.
sáb. 8/294:45 pm
SAT
- FCA
1 stop5h 36m
United Airlines
mié. 9/27:15 am
FCA
- SAT
2 stops13h 01m
United Airlines
Deal found 6/24![United Airlines logo]()
$494
This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/137:30 am
SAT
- FCA
2 stops10h 59m
Delta
lun. 8/175:15 am
FCA
- SAT
2 stops8h 42m
Delta
Deal found 6/25![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/196:50 am
SAT
- FCA
1 stop5h 19m
Delta
dom. 8/235:15 am
FCA
- SAT
2 stops8h 42m
Delta
Deal found 6/25![Delta logo]()
$482
This United Airlines deal was found by Cheapflights users on 6/26. 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.
dom. 7/195:30 am
SAT
- FCA
1 stop5h 31m
United Airlines
sáb. 7/255:28 pm
FCA
- SAT
1 stop5h 31m
United Airlines
Deal found 6/26![United Airlines logo]()
$703
This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/137:30 am
SAT
- FCA
2 stops10h 59m
Delta
dom. 8/166:09 pm
FCA
- SAT
1 stop5h 17m
Delta
Deal found 6/25![Delta logo]()
$708
This Delta deal was found by Cheapflights users on 6/27. 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.
jue. 9/107:20 am
SAT
- FCA
2 stops10h 58m
Delta
lun. 9/145:30 am
FCA
- SAT
2 stops8h 21m
Delta
Deal found 6/27![Delta logo]()
$770
This Delta deal was found by Cheapflights users on 6/24. 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.
lun. 7/276:30 am
SAT
- FCA
1 stop5h 56m
Delta
vie. 7/3112:22 pm
FCA
- SAT
2 stops10h 32m
Delta
Deal found 6/24![Delta logo]()
$779
Last-minute flights from San Antonio to KalispellDiscover last-minute flight deals from San Antonio to Kalispell. Data last updated junio 29, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Kalispell. Data last updated junio 29, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/28. 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.
jue. 7/25:30 am
SAT
- FCA
2 stops9h 00m
United Airlines
sáb. 7/46:20 am
FCA
- SAT
1 stop5h 23m
United Airlines
Deal found 6/28![United Airlines logo]()
$654
This United Airlines deal was found by Cheapflights users on 6/25. 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.
lun. 7/65:40 am
SAT
- FCA
1 stop5h 21m
United Airlines
dom. 7/125:28 pm
FCA
- SAT
1 stop5h 27m
United Airlines
Deal found 6/25![United Airlines logo]()
$813
This United Airlines deal was found by Cheapflights users on 6/27. 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.
dom. 7/195:30 am
SAT
- FCA
1 stop5h 31m
United Airlines
sáb. 7/255:28 pm
FCA
- SAT
1 stop5h 31m
United Airlines
Deal found 6/27![United Airlines logo]()
$658
This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/276:30 am
SAT
- FCA
1 stop5h 56m
Delta
vie. 7/316:10 pm
FCA
- SAT
1 stop5h 16m
Delta
Deal found 6/25![Delta logo]()
$710
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
jue. 7/309:32 pm
SAT
- FCA
1 stop13h 28m
Multiple Airlines
sáb. 8/810:23 am
FCA
- SAT
2 stops31h 31m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$614
This Delta deal was found by Cheapflights users on 6/26. 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.
vie. 7/316:05 am
SAT
- FCA
1 stop9h 27m
Delta
sáb. 8/85:15 am
FCA
- SAT
2 stops9h 44m
Delta
Deal found 6/26![Delta logo]()
$784
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 junio 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $389 (Delta) |
Popular in | December |
Cheapest in | March |
Average price | $561 |
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 junio 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
mié. 8/12
6:04 pm-11:56 pm
1 stop6h 52m
Kalispell Glacier Park
mar. 8/18
5:15 am-2:57 pm
2 stops8h 42m
$394
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
jue. 8/13
7:30 am-5:29 pm
2 stops10h 59m
Kalispell Glacier Park
lun. 8/17
5:15 am-2:57 pm
2 stops8h 42m
$399
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
sáb. 8/29
5:11 pm-10:56 pm
1 stop6h 45m
Kalispell Glacier Park
mié. 9/2
6:15 am-4:13 pm
1 stop8h 58m
$434
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
mié. 8/19
6:50 am-11:09 am
1 stop5h 19m
Kalispell Glacier Park
dom. 8/23
5:15 am-2:57 pm
2 stops8h 42m
$482
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
sáb. 8/29
4:45 pm-9:21 pm
1 stop5h 36m
Kalispell Glacier Park
mié. 9/2
7:15 am-9:16 pm
2 stops13h 01m
$494
Quickest round-trip
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
dom. 7/19
5:30 am-10:01 am
1 stop5h 31m
Kalispell Glacier Park
sáb. 7/25
5:28 pm-11:59 pm
1 stop5h 31m
$703
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
jue. 8/13
7:30 am-5:29 pm
2 stops10h 59m
Kalispell Glacier Park
dom. 8/16
6:09 pm-12:26 am
1 stop5h 17m
$708
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
jue. 9/10
7:20 am-5:18 pm
2 stops10h 58m
Kalispell Glacier Park
lun. 9/14
5:30 am-2:51 pm
2 stops8h 21m
$770
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
lun. 7/27
6:30 am-11:26 am
1 stop5h 56m
Kalispell Glacier Park
vie. 7/31
12:22 pm-11:54 pm
2 stops10h 32m
$779
Sorted 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 June.
| 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 December is currently the most expensive (average of $812). 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 junio 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.
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
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
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Browse through other flights departing from San Antonio. Flights are based on user searches made on Cheapflights and were last updated on junio 29, 2026.
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Check out other popular destinations found by fellow travelers in 2026
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 junio 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$408 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$298 | Average$558 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$367 | Average$555 | FlexibilityNo cancel fee | On-time69% |