$159 Cheap flights from Glacier Park Intl. to San Antonio Intl. (FCA to SAT)

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Find The Best Dates To Fly from Glacier Park Intl. to San Antonio Intl.

Compare Flight Prices from Kalispell to San Antonio

Affordable Airfare Tickets from FCA to SAT Airport

The cheapest flights to San Antonio Intl. found within the past 7 days were $452 round trip and $159 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Jul 16 - Sun, Jul 20
FCA
Kalispell
SAT
San Antonio
$452 Roundtrip, found 13 hours ago
$452
Roundtrip
found 13 hours ago
Select Delta flight, departing Wed, Jul 16 from Kalispell to San Antonio, returning Sun, Jul 20, priced at $452 found 13 hours ago
Fri, Jul 18 - Tue, Jul 22
FCA
Kalispell
SAT
San Antonio
$456 Roundtrip, found 13 hours ago
$456
Roundtrip
found 13 hours ago
Select United flight, departing Fri, Jul 18 from Kalispell to San Antonio, returning Tue, Jul 22, priced at $456 found 13 hours ago
Fri, Jun 13 - Mon, Jun 16
FCA
Kalispell
SAT
San Antonio
$466 Roundtrip, found 5 days ago
$466
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Jun 13 from Kalispell to San Antonio, returning Mon, Jun 16, priced at $466 found 5 days ago
Fri, Jul 18 - Sun, Jul 20
FCA
Kalispell
SAT
San Antonio
$472 Roundtrip, found 13 hours ago
$472
Roundtrip
found 13 hours ago
Select Delta flight, departing Fri, Jul 18 from Kalispell to San Antonio, returning Sun, Jul 20, priced at $472 found 13 hours ago
Wed, Jul 16 - Fri, Jul 25
FCA
Kalispell
SAT
San Antonio
$482 Roundtrip, found 13 hours ago
$482
Roundtrip
found 13 hours ago
Select Delta flight, departing Wed, Jul 16 from Kalispell to San Antonio, returning Fri, Jul 25, priced at $482 found 13 hours ago
Tue, Aug 12 - Tue, Aug 19
FCA
Kalispell
SAT
San Antonio
$482 Roundtrip, found 10 hours ago
$482
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Tue, Aug 12 from Kalispell to San Antonio, returning Tue, Aug 19, priced at $482 found 10 hours ago
Thu, Jul 17 - Fri, Jul 25
FCA
Kalispell
SAT
San Antonio
$487 Roundtrip, found 13 hours ago
$487
Roundtrip
found 13 hours ago
Select Delta flight, departing Thu, Jul 17 from Kalispell to San Antonio, returning Fri, Jul 25, priced at $487 found 13 hours ago
Fri, Jul 18 - Tue, Jul 22
FCA
Kalispell
SAT
San Antonio
$489 Roundtrip, found 13 hours ago
$489
Roundtrip
found 13 hours ago
Select United flight, departing Fri, Jul 18 from Kalispell to San Antonio, returning Tue, Jul 22, priced at $489 found 13 hours ago
Thu, Jul 17 - Sat, Jul 19
FCA
Kalispell
SAT
San Antonio
$492 Roundtrip, found 13 hours ago
$492
Roundtrip
found 13 hours ago
Select Delta flight, departing Thu, Jul 17 from Kalispell to San Antonio, returning Sat, Jul 19, priced at $492 found 13 hours ago
Tue, Jul 15 - Fri, Jul 25
FCA
Kalispell
SAT
San Antonio
$497 Roundtrip, found 13 hours ago
$497
Roundtrip
found 13 hours ago
Select Delta flight, departing Tue, Jul 15 from Kalispell to San Antonio, returning Fri, Jul 25, priced at $497 found 13 hours ago

Frequently asked questions

Can I catch a flight from FCA to SAT right now?
For info on any current San Antonio Intl. Airport (SAT) quarantine requirements and travel advice, go to our Covid-19 Travel Advisor. Check before you book your flight, so you don’t get caught up en route.
Are there direct flights from Glacier Park Intl. Airport to San Antonio Airport?
American Airlines, Alaska Airlines and United Airlines will get you to San Antonio from Montana with one stopover. Unfortunately, there are no direct flights between FCA and San Antonio Intl. Airport (SAT) just yet.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to SAT, please visit our Customer Service Portal.
How long is the flight from Glacier Park Intl. Airport (FCA) to SAT?
Flights between Montana and San Antonio take about 5 hours and 35 minutes all up. Make the most of your time in the air by reading, resting, watching a film or doing all three.
What is the flight distance from FCA to San Antonio Intl. Airport (SAT)?
You’ll need to travel around 1,550 mi from FCA to SAT before you can officially kick off your adventures. Get a beverage from the drink cart and enjoy one or two of your favorite shows. You won’t be rushed for time!
What airlines fly from Glacier Park Intl. Airport (FCA) to San Antonio Intl. Airport (SAT)?
Unfortunately, there are no airlines currently offering direct flights between Glacier Park Intl. Airport (FCA) and San Antonio Airport. For the sake of saving time, plan well in advance to find the best price and route.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Southwest Airlines, American Airlines or United Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Kalispell to San Antonio

 

Traveling From
Glacier Park Intl.
Traveling To
San Antonio Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$452

Discover our best flights from Kalispell FCA to San Antonio SAT. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Kalispell FCA to San Antonio SAT at the right price  

Airfares to San Antonio SAT from Kalispell FCA currently cost between $452 and $497. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Kalispell FCA to San Antonio SAT 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Kalispell FCA to San Antonio SAT on Travelocity starting at $159. Prices and availability subject to change. Additional terms may apply. 

 

Get to San Antonio SAT from Kalispell FCA quicker with direct flights. 

Get to San Antonio faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SAT from FCA to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Kalispell FCA to San Antonio SAT

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SAT from FCA. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Kalispell FCA to San Antonio SAT today 

If you’re flexible about when you travel, July is usually the cheapest month to fly from Kalispell FCA to San Antonio SAT. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to San Antonio SAT from Kalispell FCA 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SAT from FCA have this option.  

 

Travel with confidence when you book flights to San Antonio SAT from Kalispell FCA with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.