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Cheap flights from Kalispell to San Antonio (FCA - SAT) from $450

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
FCA — SAT
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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Cheap flight deals from Kalispell to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to San Antonio (SAT). 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 16, 2024.

Popular in

March

Cheapest in

October

Average price

$587

Round-trip from

$291
High demand for flights, 19% potential price rise
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Best time to find cheap flights, 23% potential price drop
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Average for round-trip flights in May 2024
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From Kalispell Glacier Park to San Antonio
Search Deals

What is the cheapest day to fly round-trip from Kalispell to San Antonio?

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from Kalispell to San Antonio?

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, October can be a great choice for travel to San Antonio. Flights to San Antonio from Kalispell in October are about $517 on average during October, but can be found for as low as $364.

When is the cheapest time to fly from Kalispell to San Antonio (FCA - SAT)?

One of the essential ways to save on airfare from Kalispell to San Antonio is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 17% on airfare.

Cheap Delta flights from Kalispell to San Antonio

Explore cheap flight options specifically provided by Delta for the route between Kalispell and San Antonio. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Thu 5/306:14 pmFCA - SAT
2 stops18h 22mDelta
Sat 6/17:20 amSAT - FCA
1 stop5h 30mDelta
Deal found 5/14$472
Thu 5/306:14 pmFCA - SAT
1 stop5h 23mDelta
Sat 6/17:20 amSAT - FCA
1 stop5h 30mDelta
Deal found 5/14$479
Tue 7/25:13 amFCA - SAT
2 stops10h 08mDelta
Fri 7/55:30 amSAT - FCA
1 stop6h 49mDelta
Deal found 5/15$497
Thu 5/306:14 pmFCA - SAT
2 stops18h 22mDelta
Sat 6/17:20 amSAT - FCA
1 stop5h 30mDelta
Deal found 5/15$502
Thu 5/306:14 pmFCA - SAT
1 stop5h 23mDelta
Sat 6/17:20 amSAT - FCA
1 stop5h 30mDelta
Deal found 5/15$578
Sat 6/15:52 amFCA - SAT
2 stops11h 28mDelta
Wed 6/56:17 pmSAT - FCA
1 stop7h 36mDelta
Deal found 5/16$583
Sat 6/15:52 amFCA - SAT
2 stops11h 28mDelta
Wed 6/53:25 pmSAT - FCA
2 stops10h 28mDelta
Deal found 5/16$634

Cheap Kalispell to San Antonio flights in May & June 2024

Find cheap flight options from Kalispell to San Antonio specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Thu 5/306:14 pmFCA - SAT
2 stops18h 22mDelta
Sat 6/17:20 amSAT - FCA
1 stop5h 30mDelta
Deal found 5/14$472
Thu 5/306:14 pmFCA - SAT
1 stop5h 23mDelta
Sat 6/17:20 amSAT - FCA
1 stop5h 30mDelta
Deal found 5/14$479
Thu 5/306:14 pmFCA - SAT
2 stops18h 22mDelta
Sat 6/17:20 amSAT - FCA
1 stop5h 30mDelta
Deal found 5/15$502
Thu 5/306:14 pmFCA - SAT
1 stop5h 23mDelta
Sat 6/17:20 amSAT - FCA
1 stop5h 30mDelta
Deal found 5/15$578
Sat 6/15:52 amFCA - SAT
2 stops11h 28mDelta
Wed 6/56:17 pmSAT - FCA
1 stop7h 36mDelta
Deal found 5/16$583
Sat 6/15:52 amFCA - SAT
2 stops11h 28mDelta
Wed 6/53:25 pmSAT - FCA
2 stops10h 28mDelta
Deal found 5/16$634
Thu 5/301:20 pmFCA - SAT
2 stops22h 47mUnited Airlines
Sat 6/19:40 amSAT - FCA
2 stops12h 56mUnited Airlines
Deal found 5/15$661

Kalispell to San Antonio 2024 flight deals

Discover exclusive flight deals for travel between Kalispell and San Antonio in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Tue 7/28:39 pmFCA - SAT
1 stop7h 51mMultiple Airlines
Fri 7/56:40 pmSAT - FCA
1 stop15h 44mMultiple Airlines
Deal found 5/15$450
Thu 5/306:14 pmFCA - SAT
2 stops18h 22mDelta
Sat 6/17:20 amSAT - FCA
1 stop5h 30mDelta
Deal found 5/14$472
Thu 5/306:14 pmFCA - SAT
1 stop5h 23mDelta
Sat 6/17:20 amSAT - FCA
1 stop5h 30mDelta
Deal found 5/14$479
Tue 7/25:13 amFCA - SAT
2 stops10h 08mDelta
Fri 7/55:30 amSAT - FCA
1 stop6h 49mDelta
Deal found 5/15$497
Thu 5/306:14 pmFCA - SAT
2 stops18h 22mDelta
Sat 6/17:20 amSAT - FCA
1 stop5h 30mDelta
Deal found 5/15$502
Thu 5/306:14 pmFCA - SAT
1 stop5h 23mDelta
Sat 6/17:20 amSAT - FCA
1 stop5h 30mDelta
Deal found 5/15$578
Sat 6/15:52 amFCA - SAT
2 stops11h 28mDelta
Wed 6/56:17 pmSAT - FCA
1 stop7h 36mDelta
Deal found 5/16$583
Tue 7/21:18 pmFCA - SAT
2 stops9h 41mAmerican Airlines
Fri 7/56:55 pmSAT - FCA
2 stops18h 59mAmerican Airlines
Deal found 5/15$615
Sat 6/15:52 amFCA - SAT
2 stops11h 28mDelta
Wed 6/53:25 pmSAT - FCA
2 stops10h 28mDelta
Deal found 5/16$634

Find flights from Kalispell to San Antonio within your budget

Customize your flight search to find flights from Kalispell to San Antonio 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$450 - $661

Route

Depart

Return

Price

Kalispell Glacier ParkSan Antonio

FCA - SAT

FCASAT

Kalispell Glacier Park

Tue 7/2

1 stop7h 51m

San Antonio

Fri 7/5

1 stop15h 44m

$450

Kalispell Glacier ParkSan Antonio

FCA - SAT

FCASAT

Kalispell Glacier Park

Thu 5/30

2 stops18h 22m

San Antonio

Sat 6/1

1 stop5h 30m

$472

Kalispell Glacier ParkSan Antonio

FCA - SAT

FCASAT

Kalispell Glacier Park

Thu 5/30

1 stop5h 23m

San Antonio

Sat 6/1

1 stop5h 30m

$479

Kalispell Glacier ParkSan Antonio

FCA - SAT

FCASAT

Kalispell Glacier Park

Tue 7/2

2 stops10h 08m

San Antonio

Fri 7/5

1 stop6h 49m

$497

Kalispell Glacier ParkSan Antonio

FCA - SAT

FCASAT

Kalispell Glacier Park

Thu 5/30

2 stops18h 22m

San Antonio

Sat 6/1

1 stop5h 30m

$502

Kalispell Glacier ParkSan Antonio

FCA - SAT

FCASAT

Kalispell Glacier Park

Thu 5/30

1 stop5h 23m

San Antonio

Sat 6/1

1 stop5h 30m

$578

Kalispell Glacier ParkSan Antonio

FCA - SAT

FCASAT

Kalispell Glacier Park

Sat 6/1

2 stops11h 28m

San Antonio

Wed 6/5

1 stop7h 36m

$583

Kalispell Glacier ParkSan Antonio

FCA - SAT

FCASAT

Kalispell Glacier Park

Tue 7/2

2 stops9h 41m

San Antonio

Fri 7/5

2 stops18h 59m

$615

Kalispell Glacier ParkSan Antonio

FCA - SAT

FCASAT

Kalispell Glacier Park

Thu 5/30

2 stops22h 47m

San Antonio

Sat 6/1

2 stops12h 56m

$661

Flights are sorted by cheapest first

Deals found on 5/15

When is the cheapest time to fly from Kalispell to San Antonio?

Use this chart to determine the cheapest time to fly round-trip from Kalispell to San Antonio. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Kalispell to San Antonio flight should consider departing on Wednesday at noon when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Antonio by month

Plan your trip from Kalispell to San Antonio by taking into account the cheapest months to travel. The average price of a one-way flight from Kalispell to San Antonio is currently $0 while a round-trip flight costs $537. Price data was last updated on May 12, 2024.

Currently, September is the cheapest month in which you can book a flight from Kalispell to San Antonio (average of $291). Flying from Kalispell to San Antonio in March is currently the most expensive (average of $376). 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.

January

$304

February

$318

March

$376

April

$345

May

$333

June

$369

July

$346

August

$298

September

$291

October

$298

November

$314

December

$313

Temperature and rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature and rainfall totals by month.

SAT

Temperature

51.8 - 84.2 °F

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated May 16, 2024.
Delta
8.0
Very good
10,673 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,514 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Crew

8.6

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Kalispell to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Kalispell to San Antonio for under $500 on Cheapflights?

    Yes, there are multiple flights from Kalispell to San Antonio for under $500. The cheapest flight booked recently is on Multiple Airlines for just $450, but on average you can expect to pay $547.

  • What are the cheapest airlines flying from Kalispell to San Antonio round-trip?

    Flying on Delta is currently your cheapest option to San Antonio, with prices starting at $472. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $615 and $661, respectively. Users have found that Delta is 8% cheaper than the other options available to this destination.

  • What does FCA to SAT mean?

    Great question - FCA to SAT just means Kalispell Glacier Park Airport to San Antonio Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Kalispell to San Antonio that include extra baggage allowance?

    The amount of baggage you can bring on your Kalispell to San Antonio flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Kalispell to San Antonio with specific airlines?

    Yes, Cheapflights allows you to browse and filter Kalispell to San Antonio flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Kalispell to San Antonio that include hotel bookings?

    Yes. In addition to deals on Kalispell to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kalispell to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kalispell to San Antonio.

  • Can I find deals for business class flights from Kalispell to San Antonio?

    Yes. Cheapflights offers flight deals from Kalispell to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Kalispell to San Antonio that allow pets onboard?

    Many airlines flying from Kalispell to San Antonio offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Kalispell to San Antonio?

    Yes, you can often find last-minute deals on Kalispell to San Antonio flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Kalispell to San Antonio flight deals updated?

    The Kalispell to San Antonio flight deals you see on this page were last updated on 5/16.

See more FAQs

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Alternative routes for Kalispell to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Kalispell to San Antonio

Discover the top 2 airlines that operate flights from Kalispell to San Antonio. 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$338Average$482FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$408Average$544FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Kalispell to Savannah flights

Search flights from Kalispell to San Antonio by cabin class

Find flights from Kalispell to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kalispell to San Antonio?

Deals for Kalispell to San Antonio flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Kalispell to San Antonio?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Antonio from Kalispell.

Can Cheapflights find flights from Kalispell to San Antonio with no change fees?

Yes! Cheapflights helps users easily find flights from Kalispell to San Antonio with no change fees.

Can Cheapflights notify me if prices for flights from Kalispell to San Antonio become cheaper?

Yes, Cheapflights offers price alerts on Kalispell to San Antonio flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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