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Did you mean flights from St Louis to Kalispell?

Flights from Kalispell to St Louis, United States Last modified: Sep 28, 2016 1:21 AM

Kalispell to St Louis Last modified: Sep 28, 2016 1:21 AM

We've scanned 26,771,905,517 round trip itineraries and found the cheapest flights from Kalispell to St Louis. United & Alaska frequently offer the best deals on Kalispell to St Louis flights, or select your preferred carrier below to see the cheapest days to fly.

United
FCASTL
Thu 11/10
1 stop
STLFCA
Tue 11/15
1 stop
$395
Select
United
FCASTL
Fri 11/11
1 stop
STLFCA
Tue 11/15
1 stop
$395
Select
Alaska
FCASTL
Thu 11/10
2 stops
STLFCA
Tue 11/15
2 stops
$600
Select
Alaska
FCASTL
Fri 11/11
2 stops
STLFCA
Tue 11/15
2 stops
$600
Select

How Much is a Flight from Kalispell to St Louis?

We have collected flight cost data from across the web for travel from Kalispell to St Louis, and have found the average flight price for this trip to be $501.

Where To Buy Cheap Flights from Kalispell to St Louis?

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 thinking FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Kalispell to St Louis 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 Kalispell to St Louis?

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

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $0 $0
7-14 days $0 $493
14-21 days $0 $0
21-30 days $0 $0
30-60 days $0 $395
60-90 days $0 $0
90+ days $0 $507

Cheapest Day To Fly from Kalispell to St Louis

We've examined 26,779,839,826 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Kalispell to St Louis is Thursday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$493 $718 $395 $395

Compare Flight Prices from Kalispell to St Louis by Month

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 Kalispell to St Louis flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
October Kalispell St Louis United 10/11/16 10/17/16 1 $493
November Kalispell St Louis United 11/10/16 11/15/16 1 $395
December Kalispell St Louis United 12/29/16 1/3/17 1 $656
January Kalispell St Louis United 1/5/17 1/8/17 2 $507

Cheap Last Minute Flights from Kalispell to St Louis

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

Next 30 Days

SunMonTueWedThuFriSat
9 10 11 12 13 14 15
$562
16 17 18 19 20 21 22
$562

Connecting Flights vs Direct Flights from Kalispell to St Louis

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 Kalispell to St Louis is $497.

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

One Way Flights vs Round Trip Flights from Kalispell to St Louis

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 Kalispell to St Louis. 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 Kalispell to St Louis is not available.

The average price for round trip flights from Kalispell to St Louis is $497.

Kalispell to St Louis Flight Questions

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

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

Airlines in Kalispell flying to St Louis Last modified: Sep 28, 2016 1:21 AMNumber of routes searched: 30Number of itineraries searched: 3,541

Wondering which airlines fly out of Kalispell to St Louis? We've gathered the average price of Kalispell airlines with flights to St Louis. 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.

Kalispell to St Louis
Airline Connections Mon Tue Wed Thu Fri Sat Sun
United DEN
Alaska SEA
Alaska SEA / CLT
United DEN / ORD
Alaska PDX
Alaska SEA / DCA
Delta SLC / ATL
Delta SLC / MSP
United ORD
United DEN / IAH
Delta MSP
Delta SLC / DTW
Delta SLC
United DEN / SFO
Alaska SEA / PHL

Kalispell to St Louis Airports

These are the major commercial airports we're currently monitoring in Kalispell and St Louis. 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 Domestic Flights from Kalispell - FCA

FlightsAirlineLowest Price
Flights from Kalispell to Chicago American, Delta, United $381

Cheap Domestic Flights to St Louis - STL

FlightsAirlineLowest Price
Flights from Spokane to St Louis American, Alaska, Delta, United $288
Flights from Spokane to Chicago American, Alaska, Delta, United $304
Flights from Spokane to Atlanta American, Alaska, Delta, United $368
Flights from Spokane to Dallas - Ft Worth American, Alaska, Delta, United $288
Flights from Great Falls to Chicago Alaska, Delta, United $340
Flights from Calgary to Toronto Air Canada, Air Transat, Sunwing, WestJet $336
Flights from Spokane to Kansas City American, Alaska, Delta $308
Flights from Spokane to Nashville American, Alaska, Delta, United $387
Flights from Spokane to Denver American, Alaska, Delta, United $246
Flights from Spokane to Minneapolis - St Paul Alaska, Delta, United $326
Flights from Spokane to Indianapolis American, Alaska, Delta, United $346
Flights from Great Falls to Nashville Alaska, Delta, United $340
Flights from Helena to Chicago Alaska, Delta, United $386
Flights from Spokane to Detroit American, Alaska, Delta, United $338
Flights from Spokane to Los Angeles American, Alaska, Delta $188
Flights from Spokane to Las Vegas Alaska, Delta, United $206

Cheap International Flights to St Louis - STL

FlightsAirlineLowest Price
Flights from Calgary to St Louis American, Air Canada, Alaska, Delta, United $273
Flights from Calgary to Atlanta American, Air Canada, Alaska, Delta, United, WestJet $270
Flights from Calgary to Nashville American, Air Canada, Alaska, Delta, United, WestJet $285
Flights from Calgary to Denver American, Air Canada, Alaska, Delta, United, WestJet $334
Flights from Calgary to Indianapolis American, Air Canada, Alaska, Delta, United, WestJet $344
Flights from Calgary to Minneapolis - St Paul Delta, WestJet $367
Flights from Calgary to Houston American, Air Canada, Alaska, Delta, United, WestJet $320
Flights from Calgary to Kansas City American, Air Canada, Alaska, Delta, United $328
Flights from Calgary to Las Vegas American, Air Canada, Alaska, Delta, United, WestJet $240
Flights from Calgary to Phoenix American, Air Canada, Alaska, Delta, United, WestJet $239
Flights from Calgary to Orlando Air Canada, Alaska, Delta, United, WestJet $318
Flights from Calgary to Detroit American, Air Canada, Alaska, Delta, United, WestJet $334
Flights from Calgary to Memphis American, Air Canada, Alaska, Delta, United $324
Cheap Flights from Kalispell to St Louis