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Did you mean flights from Kalispell to St Louis?

Flights from St Louis to Kalispell, United States

TIPSave $439 by flying into Spokane instead of Kalispell from St Louis

St Louis to Kalispell Last modified: May 26, 2017 2:32 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 23,675,052,118 round trip itineraries and found the cheapest flights to Kalispell. United & Alaska frequently offer the best deals to Kalispell flights, or select your preferred carrier below to see the cheapest days to fly.

United
STLFCA
Sat 9/2
1 stop
FCASTL
Thu 9/7
1 stop
$432
Alaska
STLFCA
Wed 9/13
2 stops
FCASTL
Tue 9/19
2 stops
$445
American
STLFCA
Sat 7/15
2 stops
FCASTL
Sun 7/23
2 stops
$1,675

How Much is a Flight from St Louis to Kalispell? Prices shown were found by travelers like you over the past 30 days

We have collected flight cost data from across the web for travel from St Louis to Kalispell, and have found the average flight price for this trip to be $540.

Where To Buy Cheap Flights from St Louis to Kalispell?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from St Louis to Kalispell based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from St Louis to Kalispell? Prices shown were found by travelers like you over the past 30 days

The chart below shows up-to-date information regarding how far in advance to book your flight from St Louis to Kalispell.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $0 $1,106
7-14 days $0 $847
14-21 days $0 $528
21-30 days $0 $528
30-60 days $0 $548
60-90 days $0 $518
90+ days $0 $432

Cheapest Day To Fly from St Louis to Kalispell Prices shown were found by travelers like you over the past 30 days

We've examined 23,695,097,151 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from St Louis to Kalispell is Tuesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$576$518$518$536$528$556$548

Compare Flight Prices from St Louis to Kalispell by Month Prices shown were found by travelers like you over the past 30 days

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for St Louis to Kalispell flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May St Louis Kalispell Alaska 5/29/17 6/7/17 1 $1,106
June St Louis Kalispell United 6/16/17 6/24/17 1 $528
July St Louis Kalispell United 7/27/17 8/8/17 1 $536
August St Louis Kalispell United 8/8/17 8/15/17 1 $518
September St Louis Kalispell United 9/2/17 9/7/17 1 $432
December St Louis Kalispell United 12/11/17 12/15/17 1 $649

Cheap Last Minute Flights from St Louis to Kalispell Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from St Louis to Kalispell. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
18 19 20 21 22 23 24
$710
25 26 27 28 29 30 1
$710

Connecting Flights vs Direct Flights from St Louis to Kalispell Prices shown were found by travelers like you over the past 30 days

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from St Louis to Kalispell is $626.

The average price for direct flights from St Louis to Kalispell is not available.

One Way Flights vs Round Trip Flights from St Louis to Kalispell Prices shown were found by travelers like you over the past 30 days

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from St Louis to Kalispell. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from St Louis to Kalispell is not available.

The average price for round trip flights from St Louis to Kalispell is $628.

St Louis to Kalispell Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from St Louis to Kalispell?
Answer: Seattle, WA

Airlines in St Louis flying to Kalispell Last modified: May 26, 2017 2:32 -04:00Number of routes searched: 36Number of itineraries searched: 11,267

Wondering which airlines fly out of St Louis to Kalispell? We've gathered the average price of St Louis airlines with flights to Kalispell. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

St Louis to Kalispell
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Alaska PDX
Alaska SEA
Major Airlines ATL
Major Airlines MSP
Major Airlines SLC
United DEN
United ORD
United SFO
Alaska DFW / SEA
Alaska LAX / SEA
Alaska ORD / SEA
Major Airlines ATL / MSP
Major Airlines ATL / SLC
United DEN / SFO
United EWR / DEN

St Louis to Kalispell Airports

These are the major commercial airports we're currently monitoring in St Louis and Kalispell. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap International Flights from St Louis - STL Last modified: May 26, 2017 2:32 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap Domestic Flights to Kalispell - FCA Last modified: May 26, 2017 2:32 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap International Flights to Kalispell - FCA Last modified: May 26, 2017 2:32 -04:00Prices shown were found by travelers like you over the past 30 days

Cheap Flights from St Louis to Kalispell