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Find cheap flights from Kalispell to San Antonio from $198

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kalispell to San Antonio departing on 6/15. 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.
1 adult
0 bags
Fri 6/7
Fri 6/14

Search hundreds of travel sites at once for deals on flights to San Antonio

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalispell to San Antonio, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kalispell to San Antonio, as well as popular online travel agencies
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Kalispell to San Antonio (FCA-SAT)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kalispell to San Antonio that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:28 pm - 5:07 amFCA-SAT
8h 39m1 stop
6:01 pm - 11:39 pmSAT-FCA
6h 38m1 stop
$465Alaska Airlines
Find Deal
Thu, May 30 - Sat, Jun 1
6:22 pm - 12:59 amFCA-SAT
5h 37m1 stop
5:30 am - 11:19 amSAT-FCA
6h 49m1 stop
$482Delta
Find Deal
Fri, Jun 14 - Fri, Jul 5
7:28 pm - 5:07 amFCA-SAT
8h 39m1 stop
6:01 pm - 11:39 pmSAT-FCA
6h 38m1 stop
$510Alaska Airlines
Find Deal
Thu, May 30 - Sat, Jun 1
7:28 pm - 5:07 amFCA-SAT
8h 39m1 stop
6:07 pm - 11:51 pmSAT-FCA
6h 44m1 stop
$512Alaska Airlines
Find Deal
Tue, Jun 11 - Fri, Jun 14
6:22 pm - 12:59 amFCA-SAT
5h 37m1 stop
4:00 pm - 12:24 amSAT-FCA
9h 24m2 stops
$520Delta
Find Deal
Tue, Jun 11 - Fri, Jun 14
1:31 pm - 11:21 pmFCA-SAT
8h 50m2 stops
4:00 pm - 12:24 amSAT-FCA
9h 24m2 stops
$525Delta
Find Deal
Tue, Jun 11 - Fri, Jun 14
5:20 am - 11:29 pmFCA-SAT
17h 09m2 stops
7:20 am - 11:50 amSAT-FCA
5h 30m1 stop
$542Delta
Find Deal
Thu, May 30 - Sat, Jun 1
4:09 pm - 4:51 pmFCA-SAT
23h 42m2 stops
9:00 am - 10:02 amSAT-FCA
26h 02m1 stop
$662United Airlines
Find Deal
Fri, Jun 14 - Fri, Jul 5
4:09 pm - 4:51 pmFCA-SAT
23h 42m2 stops
9:40 am - 9:35 pmSAT-FCA
12h 55m2 stops
$745United Airlines
Find Deal
Fri, Jun 14 - Fri, Jul 5

Flights from Kalispell to San Antonio - Travel Insights & Trends

Get data-powered insights and trends into flights from Kalispell to San Antonio to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Kalispell to San Antonio?

The average price of all flights from Kalispell to San Antonio clicked on KAYAK for each day over the last 12 months.
When flying from Kalispell to San Antonio, you should consider leaving on a Saturday and avoid Sundays if you are looking for the best rates. For your return to Kalispell, you’ll find the best rates on Tuesdays and the most expensive ones on Thursdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Kalispell to San Antonio, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Kalispell to San Antonio is October, where tickets cost $396 on average. On the other hand, the most expensive months are March and September, where the average cost of tickets is $637 and $621 respectively.

Which airlines provide the cheapest flights from Kalispell to San Antonio?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Kalispell to San Antonio found by KAYAK users in the last 72 hours was for $465 on Alaska Airlines, followed by Delta ($482). One-way flight deals have also been found from as low as $198 on Sun Country Air and from $231 on Delta.

Good to know

Low season

January

High season

April

Cheapest flight

$198
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Kalispell to San Antonio

When to book flights from Kalispell to San Antonio

Are your dates flexible? Find out the best times to travel from Kalispell to San Antonio based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Kalispell to San Antonio

  • What is the cheapest flight from Kalispell to San Antonio?

    In the last 3 days, the lowest price for a flight from Kalispell to San Antonio was $198 for a one-way ticket and $465 for a round-trip.

  • Do I need a passport to fly between Kalispell and San Antonio?

    No

  • Which airports will I be using when flying from Kalispell to San Antonio?

    Kalispell airport is called Kalispell Glacier Park and the only airport in San Antonio is San Antonio.

  • Which aircraft models fly most regularly from Kalispell to San Antonio?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kalispell to San Antonio?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Kalispell and San Antonio, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Kalispell to San Antonio, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Kalispell to San Antonio are Delta and United Airlines. With an average price for the route of $482 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $544 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Kalispell to San Antonio?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kalispell to San Antonio.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kalispell to San Antonio?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Kalispell is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kalispell to San Antonio?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to Kalispell with another airline. Booking your flights between Kalispell and SAT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kalispell to San Antonio?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from Kalispell up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Kalispell to San Antonio

 
See real verified KAYAK customer reviews for airlines flying from Kalispell to San Antonio. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kalispell to San Antonio? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10789 reviews
7.9Comfort
8.2Boarding
7.4Food
8.6Crew
8.0Entertainment
Airline reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

2.0 MediocreAnonymous, May 2024AVL - LGA
Read more about Delta reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

It was delayed several hours which delayed our connection in Denver. Not happy.

Ok, but comfort was lacking as the seats were way to small

All good except paid for wifi that did not work

Some of these FA’s need attitude check. Snarky bitches

Book cheap flights from Kalispell to San Antonio

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Kalispell to San Antonio found on KAYAK in the last 72 hours.
6/15Sat
1 stopSun Country Air
22h 41mFCA-SAT
$198
10/17Thu
1 stopDelta
5h 38mFCA-SAT
$231
6/15Sat
2 stops
14h 45mFCA-SAT
$244
6/15Sat
3 stops
28h 28mFCA-SAT
$284
10/17Thu
2 stopsAlaska Airlines
31h 46mFCA-SAT
$417
10/17Thu
3 stopsUnited Airlines
31h 19mFCA-SAT
$1,323

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Last minute flights from Kalispell to San Antonio

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Kalispell to San Antonio that are departing in the next 10 days.
5/13Mon
multi-stopUnited Airlines
5h 28mFCA-SAT
5/17Fri
multi-stopUnited Airlines
5h 38mSAT-FCA
$775
5/13Mon
multi-stopDelta
5h 23mFCA-SAT
5/17Fri
multi-stopDelta
11h 22mSAT-FCA
$785
5/9Thu
multi-stopDelta
8h 10mFCA-SAT
5/11Sat
multi-stopDelta
5h 30mSAT-FCA
$802
5/9Thu
multi-stopDelta
8h 10mFCA-SAT
5/11Sat
multi-stopDelta
10h 14mSAT-FCA
$807
5/9Thu
multi-stopDelta
10h 43mFCA-SAT
5/11Sat
multi-stopDelta
12h 07mSAT-FCA
$812
5/13Mon
multi-stopDelta
9h 54mFCA-SAT
5/17Fri
multi-stopDelta
11h 22mSAT-FCA
$1,033
5/9Thu
multi-stop
25h 13mFCA-SAT
5/11Sat
multi-stop
20h 29mSAT-FCA
$1,074
5/9Thu
multi-stop
25h 13mFCA-SAT
5/11Sat
multi-stop
20h 29mSAT-FCA
$1,106

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Kalispell - San Antonio Flights

Departure:

Kalispell (undefined)United States

Destination:

San Antonio (SAT)United States

Return flight deals:

San Antonio - Kalispell

Cabin classes: