$175+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — FCA
Aug 22 — Aug 291
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 July 23, 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 July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 10/2210:41 pm
SAT
- FCA
1 stop11h 51m
Multiple Airlines
Mon 10/2611:47 am
FCA
- SAT
2 stops21h 25m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 7/19. 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 8/224:39 pm
SAT
- FCA
1 stop5h 42m
United Airlines
Wed 8/267:15 am
FCA
- SAT
1 stop9h 41m
United Airlines
Deal found 7/19![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/21. 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 8/194:39 pm
SAT
- FCA
1 stop5h 42m
United Airlines
Wed 8/267:15 am
FCA
- SAT
1 stop9h 41m
United Airlines
Deal found 7/21![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 7/21. 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 8/196:04 pm
SAT
- FCA
1 stop6h 52m
Delta
Wed 8/265:15 am
FCA
- SAT
2 stops8h 42m
Delta
Deal found 7/21![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 7/22. 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 10/205:30 am
SAT
- FCA
2 stops10h 51m
United Airlines
Sat 10/242:30 pm
FCA
- SAT
2 stops7h 21m
United Airlines
Deal found 7/22![United Airlines logo]()
$370
This United Airlines deal was found by Cheapflights users on 7/18. 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 stops8h 59m
United Airlines
Tue 9/225:04 pm
FCA
- SAT
1 stop5h 53m
United Airlines
Deal found 7/18![United Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 7/19. 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.
Sat 8/227:30 am
SAT
- FCA
2 stops10h 59m
Delta
Wed 8/2612:02 pm
FCA
- SAT
2 stops10h 54m
Delta
Deal found 7/19![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 7/22. 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 11/22:22 pm
SAT
- FCA
2 stops8h 20m
United Airlines
Mon 11/96:15 am
FCA
- SAT
1 stop5h 31m
United Airlines
Deal found 7/22![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 7/18. 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.
Tue 9/156:01 pm
SAT
- FCA
1 stop5h 53m
Delta
Tue 9/226:00 pm
FCA
- SAT
1 stop5h 31m
Delta
Deal found 7/18![Delta logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/2710:24 pm
SAT
- FCA
1 stop12h 40m
Multiple Airlines
Mon 8/3112:14 pm
FCA
- SAT
1 stop8h 15m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$445
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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 8/295:11 pm
SAT
- FCA
1 stop6h 45m
Alaska Airlines
Fri 9/46:15 am
FCA
- SAT
1 stop8h 58m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$449
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 July 23, 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 July 23, 2026.
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:35 am
SAT
- FCA
1 stop6h 10m
Delta
Tue 10/206:09 pm
FCA
- SAT
1 stop5h 16m
Delta
Deal found 7/20![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/21. 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 8/194:39 pm
SAT
- FCA
1 stop5h 42m
United Airlines
Wed 8/267:15 am
FCA
- SAT
1 stop9h 41m
United Airlines
Deal found 7/21![United Airlines logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 7/20. 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 12/510:57 am
SAT
- FCA
2 stops14h 02m
Alaska Airlines
Wed 12/912:51 pm
FCA
- SAT
2 stops9h 07m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 7/18. 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 stops8h 59m
United Airlines
Tue 9/225:04 pm
FCA
- SAT
1 stop5h 53m
United Airlines
Deal found 7/18![United Airlines logo]()
$383
This Delta deal was found by Cheapflights users on 7/18. 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.
Tue 9/156:01 pm
SAT
- FCA
1 stop5h 53m
Delta
Tue 9/226:00 pm
FCA
- SAT
1 stop5h 31m
Delta
Deal found 7/18![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 7/20. 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 12/54:45 pm
SAT
- FCA
1 stop5h 45m
United Airlines
Wed 12/92:29 pm
FCA
- SAT
2 stops7h 19m
United Airlines
Deal found 7/20![United Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 7/21. 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 8/265:30 am
SAT
- FCA
1 stop5h 34m
United Airlines
Wed 9/27:15 am
FCA
- SAT
1 stop9h 41m
United Airlines
Deal found 7/21![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 7/21. 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 8/259:10 am
SAT
- FCA
2 stops11h 41m
United Airlines
Tue 9/15:04 pm
FCA
- SAT
1 stop5h 53m
United Airlines
Deal found 7/21![United Airlines logo]()
$464
Last-minute flights from San Antonio to KalispellDiscover last-minute flight deals from San Antonio to Kalispell. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Kalispell. Data last updated July 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/22. 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 8/54:35 pm
SAT
- FCA
1 stop6h 12m
United Airlines
Wed 8/127:15 am
FCA
- SAT
1 stop9h 41m
United Airlines
Deal found 7/22![United Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 7/21. 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 8/194:39 pm
SAT
- FCA
1 stop5h 42m
United Airlines
Wed 8/267:15 am
FCA
- SAT
1 stop9h 41m
United Airlines
Deal found 7/21![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 7/21. 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 8/196:04 pm
SAT
- FCA
1 stop6h 52m
Delta
Wed 8/265:15 am
FCA
- SAT
2 stops8h 42m
Delta
Deal found 7/21![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 7/19. 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 8/224:39 pm
SAT
- FCA
1 stop5h 42m
United Airlines
Wed 8/267:15 am
FCA
- SAT
1 stop9h 41m
United Airlines
Deal found 7/19![United Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 7/19. 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.
Sat 8/227:30 am
SAT
- FCA
2 stops10h 59m
Delta
Wed 8/2612:02 pm
FCA
- SAT
2 stops10h 54m
Delta
Deal found 7/19![Delta logo]()
$394
This United Airlines deal was found by Cheapflights users on 7/21. 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 8/259:10 am
SAT
- FCA
2 stops11h 41m
United Airlines
Sat 9/55:04 pm
FCA
- SAT
1 stop5h 53m
United Airlines
Deal found 7/21![United Airlines logo]()
$464
This United Airlines deal was found by Cheapflights users on 7/21. 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 8/259:10 am
SAT
- FCA
2 stops11h 41m
United Airlines
Wed 9/27:15 am
FCA
- SAT
2 stops12h 37m
United Airlines
Deal found 7/21![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 7/21. 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 8/264:39 pm
SAT
- FCA
1 stop5h 42m
United Airlines
Thu 9/35:04 pm
FCA
- SAT
1 stop5h 53m
United Airlines
Deal found 7/21![United Airlines logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/2710:24 pm
SAT
- FCA
1 stop12h 40m
Multiple Airlines
Mon 8/3112:14 pm
FCA
- SAT
1 stop8h 15m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$445
This Alaska Airlines deal was found by Cheapflights users on 7/21. 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 8/295:11 pm
SAT
- FCA
1 stop6h 45m
Alaska Airlines
Wed 9/26:15 am
FCA
- SAT
1 stop8h 58m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$449
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 July 23, 2026.
Search for one-way flight options from San Antonio to Kalispell. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This American Airlines deal was found by Cheapflights users on 7/18. 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 9/17:00 am
SAT
- FCA
1 stop8h 34m
American Airlines
Deal found 7/18![American Airlines logo]()
$175
This Delta deal was found by Cheapflights users on 7/20. 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 8/36:03 pm
SAT
- FCA
1 stop5h 50m
Delta
Deal found 7/20![Delta logo]()
$210
This United Airlines deal was found by Cheapflights users on 7/18. 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 9/15:30 am
SAT
- FCA
2 stops10h 51m
United Airlines
Deal found 7/18![United Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:32 pm
SAT
- FCA
3 stops36h 46m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 9/16:50 am
SAT
- FCA
3 stops17h 06m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$585
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 July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $334 (Kiwi.com) |
One-way from | $175 (American Airlines) |
Popular in | December |
Cheapest in | March |
Average price | $634 |
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 July 23, 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
Fri 10/16
6:35 am-11:45 am
1 stop6h 10m
Kalispell Glacier Park
Tue 10/20
6:09 pm-12:25 am
1 stop5h 16m
$349
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
Wed 8/19
4:39 pm-9:21 pm
1 stop5h 42m
Kalispell Glacier Park
Wed 8/26
7:15 am-5:56 pm
1 stop9h 41m
$359
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
Tue 9/15
5:30 am-1:29 pm
2 stops8h 59m
Kalispell Glacier Park
Tue 9/22
5:04 pm-11:57 pm
1 stop5h 53m
$383
Quickest round-trip
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
Tue 9/15
6:01 pm-10:54 pm
1 stop5h 53m
Kalispell Glacier Park
Tue 9/22
6:00 pm-12:31 am
1 stop5h 31m
$414
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
Sat 12/5
4:45 pm-9:30 pm
1 stop5h 45m
Kalispell Glacier Park
Wed 12/9
2:29 pm-10:48 pm
2 stops7h 19m
$454
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
Wed 8/26
5:30 am-10:04 am
1 stop5h 34m
Kalispell Glacier Park
Wed 9/2
7:15 am-5:56 pm
1 stop9h 41m
$459
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
Sat 12/5
10:57 am-11:59 pm
2 stops14h 02m
Kalispell Glacier Park
Wed 12/9
12:51 pm-10:58 pm
2 stops9h 07m
$460
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
Tue 8/25
9:10 am-7:51 pm
2 stops11h 41m
Kalispell Glacier Park
Tue 9/1
5:04 pm-11:57 pm
1 stop5h 53m
$464
Cheapest one-way
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
Tue 9/1
7:00 am-2:34 pm
1 stop8h 34m
$175
Quickest one-way
San AntonioKalispell
SAT - FCA
SATFCA
San Antonio
Mon 8/3
6:03 pm-10:53 pm
1 stop5h 50m
$210
Showing 1-10 of 13 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 July.
| 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 July 23, 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.
Boarding
8.1
Overall
7.8
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Boarding
8.1
Overall
7.8
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Boarding
8.1
Overall
7.8
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentStacey-Ann,Aug 2023
IAH - ATL
Boarding
8.1
Overall
7.8
Comfort
7.8
Crew
8.5
Entertainment
7.8
Food
7.2
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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Complete your trip to Kalispell by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from San Antonio to Kalispell, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 July 23, 2026.
San Antonio and Kalispell flights
Browse other San Antonio and Kalispell flight options. Last updated on July 23, 2026.
Other flights from San Antonio
Browse through other flights departing from San Antonio. Flights are based on user searches made on Cheapflights and were last updated on July 23, 2026.
Popular flight searches
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 July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$408 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$367 | Average$557 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$448 | Average$561 | FlexibilityNo cancel fee | On-time71% |