A mountain range with prominent peaks, dense forested valleys, and a clear sky.

CA $383 Cheap Flights from San Antonio (SAT) to Kalispell (FCA)

View CA $383 flight on Tue, Nov 17, 2026

Popular airlines from San Antonio International Airport (SAT) to Glacier Park Intl. Airport (FCA)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards

    Sign in

  • Cheap Flights from San Antonio to Kalispell (SAT-FCA)

    Prices were available within the past 7 days and start at CA $383 for one-way flights and CA $731 for roundtrip, for the period specified. Prices and availability are subject to change.

    All deals

    One way

    Roundtrip

    Select Alaska Airlines flight, departing Thu, Jun 24 from San Antonio to Kalispell, returning Tue, Jun 29, priced at CA $731 Found 2 days ago

    Thu, Jun 24 - Tue, Jun 29 · SAT · FCA · Roundtrip

    Select Alaska Airlines flight, departing Thu, Jun 24 from San Antonio to Kalispell, returning Tue, Jun 29, priced at CA $802 Found 2 days ago

    Thu, Jun 24 - Tue, Jun 29 · SAT · FCA · Roundtrip

    Select Alaska Airlines flight, departing Thu, Jun 24 from San Antonio to Kalispell, returning Tue, Jun 29, priced at CA $823 Found 2 days ago

    Thu, Jun 24 - Tue, Jun 29 · SAT · FCA · Roundtrip

    Select Alaska Airlines flight, departing Thu, Jun 24 from San Antonio to Kalispell, returning Tue, Jun 29, priced at CA $836 Found 2 days ago

    Thu, Jun 24 - Tue, Jun 29 · SAT · FCA · Roundtrip

    Select Delta flight, departing Thu, Jun 24 from San Antonio to Kalispell, returning Tue, Jun 29, priced at CA $867 Found 2 days ago

    Thu, Jun 24 - Tue, Jun 29 · SAT · FCA · Roundtrip

    Select American Airlines flight, departing Thu, Jun 24 from San Antonio to Kalispell, returning Tue, Jun 29, priced at CA $877 Found 2 days ago

    Thu, Jun 24 - Tue, Jun 29 · SAT · FCA · Roundtrip

    Select Alaska Airlines flight, departing Thu, Jun 24 from San Antonio to Kalispell, returning Tue, Jun 29, priced at CA $931 Found 2 days ago

    Thu, Jun 24 - Tue, Jun 29 · SAT · FCA · Round · trip

    Select Delta flight, departing Thu, Jun 24 from San Antonio to Kalispell, returning Tue, Jun 29, priced at CA $938 Found 2 days ago

    Thu, Jun 24 - Tue, Jun 29 · SAT · FCA · Roundtrip

    Select American Airlines flight, departing Thu, Jun 24 from San Antonio to Kalispell, returning Tue, Jun 29, priced at CA $948 Found 2 days ago

    Thu, Jun 24 - Tue, Jun 29 · SAT · FCA · Roundtrip

    Select Delta flight, departing Thu, Jun 24 from San Antonio to Kalispell, returning Tue, Jun 29, priced at CA $960 Found 2 days ago

    Thu, Jun 24 - Tue, Jun 29 · SAT · FCA · Roundtrip

    Find the cheapest month to fly from San Antonio (SAT) to Kalispell (FCA)

    April is typically the cheapest month to fly

    From CA $537 - CA $828 per traveller.

    View flights in April

    Insights are based on prices from searches for economy trips of 10 days or less on our sites in the last 12 months. Insights are informative only and current prices may differ.

    Book with confidence

    San Antonio to Kalispell Flights

    The easy way to book your flights from San Antonio to Kalispell

    With Expedia, it’s simple to find and book flights to Kalispell from San Antonio whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 3 airlines that cover this route. There are nonstop flights to Glacier Park Intl., too.

    Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from San Antonio to Kalispell today, tomorrow, or this week.

    Save dollars with cheap flights from San Antonio Intl., SAT to Glacier Park Intl., FCA

    Sort your search results by price to find great deals on your flight from San Antonio to Kalispell—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Kalispell from San Antonio currently is just CA $731 rising to CA $960.

    Here are more money-saving tips:

    • Fly in June when flight prices are normally at their lowest
    • Book about a month to 6 weeks before you travel for the best prices to Kalispell
    • Avoid peak season and weekends when flights can cost more
    • Early morning and late-night flights are sometimes cheaper, so try varying your travel times
    • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!

    Reasons to choose Expedia for your flight to Kalispell from San Antonio

    Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Kalispell with Expedia today.

    Frequently Asked Questions

    How much is a flight from SAT to Glacier Park Intl. Airport?

    Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights from San Antonio Intl. Airport (SAT) to Glacier Park Intl. Airport start from CA $731. Make your booking ASAP to get the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.

    Do I need to pay a cancellation fee if I cancel my flight from San Antonio Intl. Airport (SAT) to Glacier Park Intl. Airport (FCA)?

    When it comes to cancellation fees, every airline has a different set of terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.

    How do I find cheap flights from San Antonio Airport to FCA that have flexible change policies?

    Flights from SAT to Glacier Park Intl. Airport (FCA) with flexible change policies are available with many carriers. Simply use our "No change fees" filter while searching. You'll only need to pay the cost difference between flights, without any additional fees to worry about.

    How many hours is the flight from San Antonio Airport to FCA?

    There are plenty of ways to make the 5 hours and 53 minutes between San Antonio Intl. Airport (SAT) and FCA fly by. Be productive and organize your camera roll or clear out all those unwanted emails. A good snooze also helps pass the time!

    How far is the flight from San Antonio Intl. Airport (SAT) to FCA?

    The flight distance from San Antonio Airport to Glacier Park Intl. Airport (FCA) is 2,500 kilometres. Pack yourself a drink, a snack and an interesting novel to read. Keep yourself busy in the air and time will zip by.

    Which airlines fly direct from San Antonio Intl. Airport (SAT) to FCA?

    At the moment, no airlines offer direct flights from San Antonio Intl. Airport (SAT) to FCA. You'll need to book a flight with one or more stops. To score the best connections and price, lock in your airfare ahead of time.

    Are San Antonio Airport to Glacier Park Intl. Airport (FCA) flight tickets cheaper when they're purchased at the last minute?

    Flight prices from San Antonio Intl. Airport (SAT) to FCA are available up to a year before departure on Expedia. And although you may nab fantastic last-minute deals, it's never something you can count on. Also, booking your flights ahead of time means you'll have more choices — and you can avoid being wedged in the dreaded middle seat! We're constantly updating our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

    Travel information

    Origin airportSan Antonio International Airport
    Destination airportGlacier Park Intl. Airport
    Distance2,483 km away
    Airlines servingAlaska Airlines, Delta, United, American Airlines
    Popular airlineAlaska Airlines
    Roundtrip priceCA $731

    Explore a world of travel with Expedia

    *Available to Expedia members.